0x6, 0x1f}, r0, 0xc, r7, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r8, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x80408}, 0xfffffffffffffe1b) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r9, 0x4) [ 397.786072] FAULT_INJECTION: forcing a failure. [ 397.786072] name failslab, interval 1, probability 0, space 0, times 0 [ 397.797382] CPU: 1 PID: 30329 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 397.804657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.814006] Call Trace: [ 397.816593] dump_stack+0x194/0x24d [ 397.820223] ? arch_local_irq_restore+0x53/0x53 [ 397.824888] ? __save_stack_trace+0x7e/0xd0 [ 397.827990] EXT4-fs: 24 callbacks suppressed [ 397.827996] EXT4-fs (sda1): re-mounted. Opts: [ 397.829209] should_fail+0x8c0/0xa40 [ 397.829223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.829238] ? kasan_kmalloc+0xad/0xe0 [ 397.849166] EXT4-fs (sda1): re-mounted. Opts: [ 397.850854] ? kmem_cache_alloc_trace+0x136/0x740 [ 397.850865] ? __memcg_init_list_lru_node+0x169/0x270 [ 397.850875] ? __list_lru_init+0x544/0x750 [ 397.850886] ? sget_userns+0x6b1/0xe40 [ 397.850896] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 397.850906] ? do_mount+0xea4/0x2bb0 [ 397.871410] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 397.873555] ? SyS_mount+0xab/0x120 [ 397.873566] ? do_syscall_64+0x281/0x940 [ 397.873578] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 397.873594] ? find_held_lock+0x35/0x1d0 [ 397.873608] ? __lock_is_held+0xb6/0x140 [ 397.873628] ? check_same_owner+0x320/0x320 [ 397.914512] ? rcu_note_context_switch+0x710/0x710 [ 397.919446] should_failslab+0xec/0x120 [ 397.923423] kmem_cache_alloc_trace+0x4b/0x740 [ 397.928000] ? __kmalloc_node+0x33/0x70 [ 397.931974] ? __kmalloc_node+0x33/0x70 2018/03/30 19:45:23 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x68, 0x0, 0x9, "2b8952fa7751a9c729bb903db3395e4bcd064c61c09ec0d99f03d4ad1731c9cef2d8f4cf65b02a1b16daf72672460b8cb217c0f9d6027d7cbfafafa56bb1b2de2e018322cda52be7f1719afbfedbeb7188"}], 0x68}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r2 = gettid() perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x401, 0x3c5, 0xff, 0x1, 0x0, 0x7fff, 0x0, 0x1, 0x9, 0x6, 0x1f, 0x6, 0x1, 0x7, 0x6, 0x3, 0x81, 0xffff, 0xa71d, 0x8, 0xfffffffffffffffa, 0x8, 0x200000, 0x97e5, 0xffffffff, 0x0, 0x1fc000000, 0x80000001, 0x1, 0xffff, 0x8, 0x3, 0x3, 0x7, 0x1, 0x6, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000200), 0x1}, 0x2, 0x5, 0xc58, 0x0, 0x7fffffff, 0x3f, 0xfffffffffffffff1}, r2, 0xb, r0, 0xb) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) 2018/03/30 19:45:23 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="18002000000020a0c2f37b176532a16618e8210d55b6b9f796a5cf4309ac944fd3e97d8e505b17b6ec75aad627fce3173f27d49a02c531c53d6326ec3569ef595edf977fa6a36ca87d7f849f227771eee961072f795ee0cac49bf52e006a656ff758fd2ceea8b3ca70f76d89b6e6922fde73ce9dd74a24611191ba874d14b3de8b6796dee8156980e4e7662390b979f1be1fd32c9fbfbdd2d40da8b433ae54dc243ed6f106fd116bf4e85fea82ec398442790e0a8cac5b1ca7c28a5d608430ac6d45a4d6c732c4124255c94972b182a2ba3f203cca4097680970236581fcac6910cc8460bd945f04d7906913b3969a12f6f9fb1c2d8460e5272bfc3a312b8a41b9b46002ec76ab5492bccab2194da4721c7e73339c00ed0f1caf0000000000000000000000000000ea32ad5ae1e4478ab0d3dd25d304aac0490e60b94c077cf59797f7c0fb51febc550631be0f773c27ea7ca8de8206e3b283a9b3e0d503cb0255bf718f7a21795b96391ce9cb3258490bc6cb4b2dc377e0f4a9d577808af3461daca9a33a093e5a14d6d3c2fec38a947ff9d2ad0896611d51a1ba7205d20f57808403ecb159f3ef9778cbfe870af24d5ce1d7538aa146f4b2f058a5e3c14f8ef51916c8a880a922baa389d70000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:23 executing program 4: socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x8) r2 = gettid() r3 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x80, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffffffffff81, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r2, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r1, 0x2) r4 = perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x7ff, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x2, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) r6 = perf_event_open(&(0x7f0000000580)={0x5, 0x70, 0x9, 0x40, 0x2feb, 0x2c, 0x0, 0x8001, 0x42, 0x8, 0x80000000, 0x2, 0x1ff, 0x6, 0xffffffffffffffe0, 0x5, 0x6f56dfaa, 0xfffffffffffffff7, 0xa5, 0x4, 0x5, 0x7, 0x200, 0x1ff, 0x5, 0x3, 0x1, 0x400, 0x9, 0x800100000, 0xfffffffffffffeff, 0x7f, 0x2, 0x40, 0x7878000000000, 0x200, 0x0, 0x2, 0x0, 0x4, 0x3, @perf_config_ext={0xfffffffffffffffb, 0x6340}, 0x1420, 0x1, 0x7fffffff, 0x3, 0x10001, 0x2, 0x800000}, r2, 0xb, r4, 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c1100002045c2ec6400000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb01040000da2e80a190a763f4ec976684e98d23fc9e39f875158d5454b47a04452898d9726587c92418e569e7e237b26e4e0c77693b8263a7d8c2f8175306111a64572699cc934f57d7"]) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x6) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x3c652686) sendmsg(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/238, 0xee}, {&(0x7f0000001900)=""/196, 0xc4}], 0x3, &(0x7f0000000180)=""/50, 0x32, 0x1}, 0x40) perf_event_open(&(0x7f0000000600)={0x3, 0x70, 0xffffffffffff4960, 0x80000000, 0x6, 0x40, 0x0, 0x9, 0x0, 0x4, 0xc075, 0x2, 0x3f, 0xfffffffffffffb15, 0x1000, 0x58, 0x2, 0x101, 0x2, 0x9000000, 0xffff, 0x338, 0x100000001, 0xf3c0, 0x1, 0x3, 0x4, 0xd04, 0xfffffffffffffffa, 0x6b0, 0x894, 0x4, 0x0, 0xc53, 0xffffffff, 0x1ff, 0x1, 0x2, 0x0, 0x101, 0x5, @perf_config_ext={0x6, 0x1000}, 0x20000, 0x4, 0x4, 0x4, 0x10000, 0x1, 0x7}, r2, 0xe, r6, 0x1) 2018/03/30 19:45:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="18002000000020a0c2f37b176532a16618e8210d55b6b9f796a5cf4309ac944fd3e97d8e505b17b6ec75aad627fce3173f27d49a02c531c53d6326ec3569ef595edf977fa6a36ca87d7f849f227771eee961072f795ee0cac49bf52e006a656ff758fd2ceea8b3ca70f76d89b6e6922fde73ce9dd74a24611191ba874d14b3de8b6796dee8156980e4e7662390b979f1be1fd32c9fbfbdd2d40da8b433ae54dc243ed6f106fd116bf4e85fea82ec398442790e0a8cac5b1ca7c28a5d608430ac6d45a4d6c732c4124255c94972b182a2ba3f203cca4097680970236581fcac6910cc8460bd945f04d7906913b3969a12f6f9fb1c2d8460e5272bfc3a312b8a41b9b46002ec76ab5492bccab2194da4721c7e73339c00ed0f1caf0000000000000000000000000000ea32ad5ae1e4478ab0d3dd25d304aac0490e60b94c077cf59797f7c0fb51febc550631be0f773c27ea7ca8de8206e3b283a9b3e0d503cb0255bf718f7a21795b96391ce9cb3258490bc6cb4b2dc377e0f4a9d577808af3461daca9a33a093e5a14d6d3c2fec38a947ff9d2ad0896611d51a1ba7205d20f57808403ecb159f3ef9778cbfe870af24d5ce1d7538aa146f4b2f058a5e3c14f8ef51916c8a880a922baa389d70000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 397.935943] ? rcu_read_lock_sched_held+0x108/0x120 [ 397.940965] __memcg_init_list_lru_node+0x169/0x270 [ 397.945985] ? list_lru_add+0x7c0/0x7c0 [ 397.949960] ? __kmalloc_node+0x47/0x70 [ 397.953934] __list_lru_init+0x544/0x750 [ 397.957994] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 397.963875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 397.968891] ? lockdep_init_map+0x9/0x10 [ 397.972965] sget_userns+0x6b1/0xe40 [ 397.976674] ? kernfs_sop_show_path+0x190/0x190 [ 397.981344] ? kernfs_sop_show_options+0x180/0x180 2018/03/30 19:45:23 executing program 4: 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) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000900)={&(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="79fbbc6730c9df9412c02f2e1fae2f72044a1a3d3dd62d3c2659a00ca791553f8886238f6f57ba61af25176f742cb5f671bd74b32eff88580e23f3a1a14bc66ca1c598663b0ac90689d8c848aed3fe47af9697dcab6a0e35dd724d95445e4f376645dfba352a58692d0596d85214e57b19366b856345402fa092a6c38875e65de609402c413a581fb86342662de02b7197ee403f9cdd36465de0746a154ca813806c26790c4cd966e72781b66834ca127315b32ec73bd7fee24b5467994325cafadd67f82a6fb43657ffc44fa2f5233dd4643c772392025d2cde05963d949cd9a69ffaa82b20af4ef2d2bc354a14979660ec527e7e", 0xf5}, {&(0x7f00000003c0)="9aa197d8b5be30180e4870c44131def0dccc983e8713ab068c17ef39ce17d25d3383fe8f33f81d5254f7ac36953cc9d960d7e0ec743ea0c9c1382b6243f2ceed31aacf3005ac65", 0x47}, {&(0x7f0000000440)="cad3f7e8491f878b7a348626c8d916efd6019e039a52348bbb0ec6d7a6bacd42e1122ce58d15f7a8962c8f28fe3e33729f7450d6c6cb6c43a500498bdf06f44e58ec4182bbd7ea46c21978dab89b1e6d25980fe60cba3a83b0169c182b5426d622c7392550ff75831cd27e13a7da8f1eb6feff24", 0x74}, {&(0x7f00000004c0)="0e31c5347c2c9698a0dbf6c4b36d318232e3f3b7fa9f7f5bf860a3297885875d3291cecaf43970eed2664e832cdbb1a94e09facbac41c157fba5356bf57d44711acbc22916dd1e9a86c8aefee580f7a0cb9d556a35ee92ee7a771489ed818d95ae25b01ee230c738dd4c7acab3d0d349f9795af0589c3d1656e757aa6a7f9d9f16d7b4f7ed90e54bb4f66c9d93b967b8f3b229997d7b0c7f9990f85f380a3e94b270a286b7f60fbdce8feb9268cfcc7a", 0xb0}, {&(0x7f0000000580)="4beb3de685d62dd18cfc5069bcba521d02373837b9537ebcf8c303c02d812d1c68bd6fbeb894fc660bcca06f81432ff86ab5bb19267f07c033bdff4bf1d5c0c35b785f4aec29", 0x46}, {&(0x7f0000000600)="6db9a4e4905f3552f66968c271f612f56495b8344f3b1a3c365c0dcf417c13ba11624916b371b1d376997b821565b9df6ae356b9c0df7debf4113022199c5f69548ec3c9b9e8f0abea6e36c28e6a6b7c115be501c91dd802f343e07f11e8acf9de622dacbbcf9fade8aad2cf31b7b975557c8118f042cc0525756e8425ea75b1b1b741d762d6a726585f869631d9f0fc875153959f4cee09aa702c37a47de114e3bf1c1296ae539549024f3bab248ee100bca16ae92f717e08e10ecaa1164ae67f24607fa12aad6b44da1f3503d82b247dc2918c33", 0xd5}, {&(0x7f0000000700)="29feeeab77d78314b6e75b06f68e1ab2d8eb99c21b24eb09c639", 0x1a}, {&(0x7f0000000740)="ea8f09cea92df1db83f33c6edec1d1c0999d26607cd121500505b96b7ce8999e32fa8707cb7e85916601a568b16ab46b7f00bb7ec03c80e8ecd536ca6ca753e404ee9eb874edee73331e34d3de777aca6273fa622d01902a5b76407381318db414c82e6c0c7e6881dd9d1d88217a1080c8b2d84e9d376f707617b2c3a3be92cf5e2feeb39265e34a512b2a185c9ecd02087623d39bd019aede73f750c435de92f381b0e0a1f105a147ee2c7f25687ccf9707ba18b0", 0xb5}], 0x8, &(0x7f0000000880)=[{0x50, 0x102, 0x9, "14b2614ca9007ff1e12a269ca26aee3e2f009755229dea11d5027f63c5b033f434c99ba4075b9d775c4c59bf82cfe7422f2c4a6dce21eb7f90c28c7980547b"}, {0x28, 0x10a, 0x6, "cf9bbd7b0226720df37e41797030e4e7ea41c1cc"}], 0x78, 0x40}, 0x4010) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xffffffffffffffac, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xffffffffffffff69}], 0x1, &(0x7f0000000000)=""/105, 0x69}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x15b, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r3) close(r2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000940)=0x10000) sendmsg$kcm(r2, &(0x7f0000000e40)={&(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x2, 0x1, 0x1, 0x4}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a00)="d4af13ecb73345cf03cd1485fa443eb2f22b6cd50608a983d0e1c12a2be06660b7e50a8240f586c2e8f40fc8ad003cc87bd261a453f8a74bdc715cca0f27c830b259a990814d7d98b5dfbd0bf4134060337f2424f14175fae4510f3554d24f2298e39bf11fec072f71cc9d7a970b6f36c07830147cf10a560a71c1fc67e233a9363d5546d3227de17c1a53173f4e22240ea3a15d40708dab1c021816dec1a4c0f4299f7bbfc8dcf623f0c081513eaf89018ba74b7ed1aa41b7c1f1b18786440bad075709ba0ac536f00776a3f9ae2f95cfcd3649bc7a6403b3b306c37f41c7638b8a99d6d9ed32526f16c7c514052cfbd621", 0xf2}, {&(0x7f0000000b00)="d75d1062e199b08fdff666e1d0f08efd7bda086ccd7bc9fee7084c2c983c607ea023b3458b818e5106e23114e8bc971428ea0d97228955af189e1485948ac481fc0a57fabd4a221159d75bb208ef549232070d7079487edb329105654d3a7b23a002153071047df47b65895712f622e3b7c1a0a5e898e374199e237b4db1403abf22f47d5344686d9445eae22e103c66f20ee58c07eb13b301092a21d6b562bec2a3ba849c95cb86d88e99f54f5433b5268085400d69", 0xb6}, {&(0x7f0000000bc0)="95cfa2cee790cc0a69fdf7dd8e78125e6c6214b208645057", 0x18}], 0x3, &(0x7f0000000c40)=[{0xf8, 0x105, 0x5, "91656c8926f1fd3af2815ed6988f793ef121484e8ac4d1e81386808f782b93106221078cbf48e7e1b193e887f7aafbef6dbca37b75e077ea24e84e45189ee7cc43145ce807367e35f4b97285ccb6a55406acf99ed5ec15bcb47463670cfc4582b2e68492d05ceb5055b4baac7f572038c7ab889060f8c1c68f2e7a08c87234ede0c41ed08f68a44d816ef9aaf5c15e83d91461263356e5d218fd86897739ba177c837fcc28eb60457186aac20f5580feda605733802f45e4dd72620c156dd00d66b58fb58f5f9959c1fd64b523dac939dc7b7f46e40b403c6f635aa1bf9918eecc7474"}, {0x100, 0x111, 0x101, "e4f23bb28282ebf6712d68aa2bf2a969dc99d42a3978cc4989c910e69e58302f82a81acebbb25d496edeb60cd47516e6b29d4c95c3a58ffb527d04169e966e3ad054058bc0824b8725dd04a1536ad8365984f1f964effa468bb9a2e5d900cc9ee3f3794a6b65a312fcb526fc30167f7ae53a23d4e3435a4f511970687a26e64dc3a90e3d7f5a6cbe8e3dc06b7b7fc084841b0ee8af3e68bd0924a829df0ae8bfd816bed0531c4b6971111afc38f892fd0e8b1c1675dfc7560a2b5d998bd790596aceff391a93f413f8f767fadc59daad6905926424d9308b8740a128947465ecc88315550922e7976c0a"}], 0x1f8, 0x40000}, 0x4) [ 397.986274] ? destroy_unused_super.part.6+0xd0/0xd0 [ 397.991379] ? check_same_owner+0x320/0x320 [ 397.995699] ? rcu_pm_notify+0xc0/0xc0 [ 397.999591] ? rcu_read_lock_sched_held+0x108/0x120 [ 398.004605] ? kmem_cache_alloc_trace+0x459/0x740 [ 398.009440] ? lock_downgrade+0x980/0x980 [ 398.013588] kernfs_mount_ns+0x13d/0x8b0 [ 398.017648] ? kernfs_super_ns+0x70/0x70 [ 398.021720] sysfs_mount+0xc2/0x1c0 [ 398.025359] ? sysfs_kill_sb+0x40/0x40 [ 398.029236] ? alloc_pages_current+0xbe/0x1e0 [ 398.033724] ? security_sb_copy_data+0x81/0xb0 [ 398.038307] mount_fs+0x66/0x2d0 [ 398.041671] vfs_kern_mount.part.26+0xc6/0x4a0 [ 398.046241] ? may_umount+0xa0/0xa0 [ 398.049856] ? _raw_read_unlock+0x22/0x30 [ 398.053984] ? __get_fs_type+0x8a/0xc0 [ 398.057858] do_mount+0xea4/0x2bb0 [ 398.061378] ? copy_mount_string+0x40/0x40 [ 398.065590] ? rcu_pm_notify+0xc0/0xc0 [ 398.069460] ? copy_mount_options+0x5f/0x2e0 [ 398.073852] ? rcu_read_lock_sched_held+0x108/0x120 [ 398.078851] ? kmem_cache_alloc_trace+0x459/0x740 [ 398.083674] ? kasan_check_write+0x14/0x20 [ 398.087890] ? _copy_from_user+0x99/0x110 [ 398.092022] ? copy_mount_options+0x1f7/0x2e0 [ 398.096502] SyS_mount+0xab/0x120 [ 398.099930] ? copy_mnt_ns+0xb30/0xb30 [ 398.103801] do_syscall_64+0x281/0x940 [ 398.107663] ? vmalloc_sync_all+0x30/0x30 [ 398.111787] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 398.117300] ? syscall_return_slowpath+0x550/0x550 [ 398.122203] ? syscall_return_slowpath+0x2ac/0x550 [ 398.127115] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 398.132455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.137283] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 398.142455] RIP: 0033:0x454e79 [ 398.145620] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 398.153302] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 398.160544] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 398.167792] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 398.175055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 398.182297] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002a [ 398.207891] devpts: called with bogus options [ 398.225735] hugetlbfs: Bad mount option: "" [ 398.261616] EXT4-fs (sda1): re-mounted. Opts: [ 398.272808] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 398.301923] EXT4-fs (sda1): re-mounted. Opts: [ 398.309385] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 398.360670] devpts: called with bogus options [ 398.387667] hugetlbfs: Bad mount option: "" 2018/03/30 19:45:24 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003040)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002d80)=""/137, 0x89}, {&(0x7f0000002e40)=""/138, 0x8a}, {&(0x7f0000002f00)=""/25, 0x19}], 0x3, &(0x7f0000002f80)=""/86, 0x56, 0x1}, 0x2) r6 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r5, 0x8) recvmsg$kcm(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) recvmsg$kcm(r5, &(0x7f0000002d40)={0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002ac0)=""/149, 0x95}, {&(0x7f0000002b80)=""/177, 0xb1}, {&(0x7f0000002c40)=""/97, 0x61}], 0x3, &(0x7f0000002d00)=""/48, 0x30, 0x8}, 0x10000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r5, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r6, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r7, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r8, 0x4) 2018/03/30 19:45:24 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="18002000000020a0c2f37b176532a16618e8210d55b6b9f796a5cf4309ac944fd3e97d8e505b17b6ec75aad627fce3173f27d49a02c531c53d6326ec3569ef595edf977fa6a36ca87d7f849f227771eee961072f795ee0cac49bf52e006a656ff758fd2ceea8b3ca70f76d89b6e6922fde73ce9dd74a24611191ba874d14b3de8b6796dee8156980e4e7662390b979f1be1fd32c9fbfbdd2d40da8b433ae54dc243ed6f106fd116bf4e85fea82ec398442790e0a8cac5b1ca7c28a5d608430ac6d45a4d6c732c4124255c94972b182a2ba3f203cca4097680970236581fcac6910cc8460bd945f04d7906913b3969a12f6f9fb1c2d8460e5272bfc3a312b8a41b9b46002ec76ab5492bccab2194da4721c7e73339c00ed0f1caf0000000000000000000000000000ea32ad5ae1e4478ab0d3dd25d304aac0490e60b94c077cf59797f7c0fb51febc550631be0f773c27ea7ca8de8206e3b283a9b3e0d503cb0255bf718f7a21795b96391ce9cb3258490bc6cb4b2dc377e0f4a9d577808af3461daca9a33a093e5a14d6d3c2fec38a947ff9d2ad0896611d51a1ba7205d20f57808403ecb159f3ef9778cbfe870af24d5ce1d7538aa146f4b2f058a5e3c14f8ef51916c8a880a922baa389d70000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:24 executing program 0 (fault-call:6 fault-nth:43): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:24 executing program 4: mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x100001001, 0x0) mount(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='bpf\x00', 0x2, &(0x7f0000000100)="3fecf2bd410eebef81ad129887ee54bfc8e5679f6bda2f16d1fbf95159395aa47ecf3179750003f27b4bd75a4ea47fa7eca1c978cc0f80928a6ec1b72c3ddd9e3b9657cbec497e026c7cb3b1d63b4a0b8c5549bb6e6e4bff96fdaf264ecb8274") mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000003600)='./file0/file0\x00', &(0x7f0000003640)='nilfs2\x00', 0x2000022, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000001840)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f00000017c0)=[{&(0x7f00000003c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f00000014c0)=""/90, 0x5a}, {&(0x7f0000001540)=""/201, 0xc9}, {&(0x7f0000001640)=""/101, 0x65}, {&(0x7f00000016c0)=""/141, 0x8d}, {&(0x7f0000001780)=""/5, 0x5}], 0x8, 0x0, 0x0, 0xffffffff}, 0x3) 2018/03/30 19:45:24 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) mount(&(0x7f0000000440)='..', &(0x7f0000000500)='..', &(0x7f0000000540)='qnx4\x00', 0x1012, &(0x7f0000000580)="8de2") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)='M') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='minix\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={r1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x8, 0xa440, 0x81, 0x0, 0x3, 0xffffffffffffffff, 0x20}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000006c0)={r3, &(0x7f0000000600)="f517bf0717fca8d378d89efecff6351349b13a31d5b11948b8fd80ad97fb13114b952903ffb45d36afd4c46526ad32add06b4f90fea481c9bb7fb120d335e79ac4793a5637ab1c0fc78b9814a527ea2cdef04c34691217e540d911ecc2de22b60b25e9a45635d9292eaccc6593436d3399af63e157db099aa38a4cc41931ce2536e5d9bed7fb67781d081ec13d87b5d31fe536af1d73d967e5e8a4"}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='..', 0x0, 0x8}, 0x10) sendmsg$kcm(r2, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d60", 0xf7}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f00000004c0)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000003c0)=0x6, 0x4) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480)) 2018/03/30 19:45:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:24 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0x5f}, {&(0x7f0000001400)=""/182, 0xb6}], 0x5, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) 2018/03/30 19:45:24 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/111, 0x6f}], 0x3, &(0x7f0000000340)=""/42, 0x2a, 0x7fffffff}, 0x1) 2018/03/30 19:45:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x8000000005, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/145}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xc, 0x101, 0x10000, 0x1, 0x9, r0, 0x5}, 0x2c) [ 399.031350] EXT4-fs (sda1): Unrecognized mount option "minix" or missing value [ 399.039162] EXT4-fs (sda1): re-mounted. Opts: [ 399.046449] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 19:45:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 399.114664] FAULT_INJECTION: forcing a failure. [ 399.114664] name failslab, interval 1, probability 0, space 0, times 0 [ 399.125988] CPU: 0 PID: 30403 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 399.133266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.142622] Call Trace: [ 399.145215] dump_stack+0x194/0x24d [ 399.148845] ? arch_local_irq_restore+0x53/0x53 [ 399.153520] ? __save_stack_trace+0x7e/0xd0 [ 399.157861] should_fail+0x8c0/0xa40 2018/03/30 19:45:24 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:24 executing program 4: mkdir(&(0x7f0000000540)='./file0\x00', 0x1c0) socketpair(0x8, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = gettid() r4 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x1ff, 0x0, 0x3, 0x6, 0x0, 0x4, 0x100, 0x0, 0x3, 0x1, 0x2, 0x2, 0x9, 0x800, 0x10000, 0x3, 0x1, 0x6bdd, 0x100, 0x8001, 0xa1d4, 0x4, 0xffff, 0x0, 0x1, 0x1, 0x1f, 0x0, 0x100000001, 0x1, 0x0, 0xda, 0x6, 0x7f, 0xa43, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0xfffffffffffff79a}, 0x6814, 0x39, 0x1000, 0x7, 0x1, 0x1, 0x6}, r3, 0x0, 0xffffffffffffffff, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={0x0, r0, 0x2, 0x2}, 0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000340)='nfs\x00', 0x0, &(0x7f0000000280)="a084c356a16322720eef7aad9fea0496e5a61a2d1ea57f5654701f879002ee57501b2f2af8d00570d706bab1bc621a95ebd0f16593f77c0e3681c2fc7a7de555fd61dad6bea6f8ef0da2b8b00908eda5dd177529fe06768c71f9c4efffaca66aaa0c8f60bfd5af8914c18cc35fc62ea3afba357a4876b4c8ea2153430ccb99e6ae6e0336e661a7a29708dea775b6f3e653bed91fd79b5eadf0ff602e0b863d45a0a51c51260221445c4864") ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x1) recvmsg(r2, &(0x7f0000003f80)={&(0x7f0000003b80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003c00)=""/158, 0x9e}, {&(0x7f0000003cc0)=""/112, 0x70}, {&(0x7f0000003d40)=""/89, 0x59}, {&(0x7f0000003dc0)=""/39, 0x27}, {&(0x7f0000003e00)=""/110, 0x6e}, {&(0x7f0000003e80)=""/103, 0x67}], 0x6, 0x0, 0x0, 0x2d4}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000009040)={0xa, 0xb, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x9, 0xc, 0xf, 0x8, 0x6}, @exit={0x95}, @jmp={0x5, 0x2, 0x9, 0x0, 0x5, 0x0, 0x1}, @alu={0x7, 0x401, 0xf, 0xe, 0x7, 0xfffffffe, 0x4}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x47, 0x26, &(0x7f0000000180)=""/38, 0x41f00, 0x0, [], r6}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r5, &(0x7f0000000100)="d3497990ce808d4fd48c491fb2981057d32b30071d69e4a20940fcd670887ef22e279d892b01a5f0e86a97c774908c600966c4feefb89267c08f2b", &(0x7f00000003c0)=""/213}, 0x18) 2018/03/30 19:45:24 executing program 3: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004980)={&(0x7f0000004580)=@can={0x0, 0x0}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004600)=""/156, 0x9c}, {&(0x7f00000046c0)=""/172, 0xac}, {&(0x7f0000004780)=""/180, 0xb4}], 0x3, &(0x7f0000004880)=""/197, 0xc5, 0x200}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x200000000000009a, &(0x7f0000000000)=ANY=[], &(0x7f0000000300)="04ffffff7f0000000000", 0x1, 0x99, &(0x7f0000000340)=""/153, 0x0, 0x0, [], r0}, 0xfffffffffffffeb3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x2d, 0x1000, &(0x7f0000000480)="288b6692b5c352f6677525060800893cb07d54c70000e42900000000000000000000e2dd808d74894022937a86", &(0x7f0000001280)=""/4096, 0x5e3, 0x100000000004003}, 0x28) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x4, 0x8}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x3, 0x1}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)="c3b3150c18d237adf4b859710912a91f0fb571a59c2ab10fb21b9b3124807bb4b5354a520e18da6b79f81d98831beb5c8e6125d405ecf320074b7af85e165f1ae947f3480c3c1aebec4212291874365abdb7493bfa5ed476961c8465abf5dff95ac04fd75cccd1842ec6fcfd4b1adbfcfff350805c505e68cb1aa9bbbc8c94dcbe71b4f905525edda8f9a76c7e878bf3c00b180be16806854e5037d1843c37072015ccc66ff97eabb1dd4ce69e5180fe962d53dc77e565", 0xb7}, {&(0x7f0000002280)="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", 0x1000}, {&(0x7f0000000580)="f4bb323a013334a65f1b842fcdcdffcda7d24e2cd83aae40fc9456705e3e21a340ac1e856d6f980b7070aeee7094e1da630adc5c7f7a3e8733650b01d71663ea8abc7ea6357d3803e25f7e7af20341c188b35d6203f0010f3ab7e46de4ff37f1448f75d02352f2e63bd8e042cc48187ff24f3daf02894b362ec425f50cab6fc478f1e24c6b45901e196c147433427a389c770beff250e5775f1f08b98ea43a940a1ba50a5cacb63af0973c9930e73a39bf0d1887b0a5d56a841e1a843cbe1d8b523549f7b9215a4427187d384dce5549831a85", 0xd3}], 0x3, 0x0, 0x0, 0x40}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000d840)={&(0x7f000000d580)=@can={0x0, 0x0}, 0x80, &(0x7f000000d740)=[{&(0x7f000000d600)=""/186, 0xba}, {&(0x7f000000d6c0)=""/128, 0x80}], 0x2, &(0x7f000000d780)=""/152, 0x98, 0x80000001}, 0x2100) bpf$PROG_LOAD(0x5, &(0x7f000000d880)={0xb, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000900000000000000080000008500000037000000000000000000000000800557fcff10000100000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000273a2000ffffffff000000000000000018170000", @ANYRES32=r3, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x45, &(0x7f0000000280)=""/69, 0x41100, 0x1, [], r5}, 0x48) [ 399.161579] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 399.166681] ? kasan_kmalloc+0xad/0xe0 [ 399.170570] ? kmem_cache_alloc_trace+0x136/0x740 [ 399.175408] ? __memcg_init_list_lru_node+0x169/0x270 [ 399.180593] ? __list_lru_init+0x544/0x750 [ 399.184822] ? sget_userns+0x6b1/0xe40 [ 399.188712] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 399.193469] ? do_mount+0xea4/0x2bb0 [ 399.197179] ? SyS_mount+0xab/0x120 [ 399.200803] ? do_syscall_64+0x281/0x940 [ 399.204862] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 399.210237] ? find_held_lock+0x35/0x1d0 [ 399.214302] ? __lock_is_held+0xb6/0x140 [ 399.218380] ? check_same_owner+0x320/0x320 [ 399.222700] ? rcu_note_context_switch+0x710/0x710 [ 399.227636] should_failslab+0xec/0x120 [ 399.231610] kmem_cache_alloc_trace+0x4b/0x740 [ 399.236190] ? __kmalloc_node+0x33/0x70 [ 399.240169] __memcg_init_list_lru_node+0x169/0x270 [ 399.245189] ? list_lru_add+0x7c0/0x7c0 [ 399.249163] ? __kmalloc_node+0x47/0x70 [ 399.253139] __list_lru_init+0x544/0x750 [ 399.257204] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 399.263085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 399.268115] ? lockdep_init_map+0x9/0x10 [ 399.272177] sget_userns+0x6b1/0xe40 [ 399.275890] ? kernfs_sop_show_path+0x190/0x190 [ 399.280563] ? kernfs_sop_show_options+0x180/0x180 [ 399.285489] ? destroy_unused_super.part.6+0xd0/0xd0 [ 399.290594] ? check_same_owner+0x320/0x320 [ 399.294908] ? rcu_pm_notify+0xc0/0xc0 [ 399.298800] ? rcu_read_lock_sched_held+0x108/0x120 [ 399.303817] ? kmem_cache_alloc_trace+0x459/0x740 [ 399.308658] ? lock_downgrade+0x980/0x980 [ 399.312799] kernfs_mount_ns+0x13d/0x8b0 [ 399.316839] ? kernfs_super_ns+0x70/0x70 [ 399.320882] sysfs_mount+0xc2/0x1c0 [ 399.324489] ? sysfs_kill_sb+0x40/0x40 [ 399.328356] ? alloc_pages_current+0xbe/0x1e0 [ 399.332830] ? security_sb_copy_data+0x81/0xb0 [ 399.337391] mount_fs+0x66/0x2d0 [ 399.340734] vfs_kern_mount.part.26+0xc6/0x4a0 [ 399.345301] ? may_umount+0xa0/0xa0 [ 399.348903] ? _raw_read_unlock+0x22/0x30 [ 399.353028] ? __get_fs_type+0x8a/0xc0 [ 399.356892] do_mount+0xea4/0x2bb0 [ 399.360409] ? copy_mount_string+0x40/0x40 [ 399.364618] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 399.369610] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 399.374344] ? retint_kernel+0x10/0x10 [ 399.378206] ? copy_mount_options+0x18b/0x2e0 [ 399.382679] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 399.387497] ? copy_mount_options+0x1f7/0x2e0 [ 399.391968] SyS_mount+0xab/0x120 [ 399.395400] ? copy_mnt_ns+0xb30/0xb30 [ 399.399261] do_syscall_64+0x281/0x940 [ 399.403125] ? vmalloc_sync_all+0x30/0x30 [ 399.407247] ? _raw_spin_unlock_irq+0x27/0x70 [ 399.411718] ? finish_task_switch+0x1c1/0x7e0 [ 399.416187] ? syscall_return_slowpath+0x550/0x550 [ 399.421090] ? syscall_return_slowpath+0x2ac/0x550 [ 399.426005] ? prepare_exit_to_usermode+0x350/0x350 [ 399.431000] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 399.436350] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 399.441169] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 399.446341] RIP: 0033:0x454e79 [ 399.449504] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 399.457186] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 2018/03/30 19:45:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:24 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002b40)={0xffffffff, 0x5, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002c80)={r2, &(0x7f0000002b80)="2c10e097853b9713cc71b7e9cc052d7c881f03e15385d6a6fbfd269386c7fddf1dc90f2022c2c27cf2cc19d57b7f0859e6b3b6997e692ff647159138a898938f2633d573dd5e8eb7974dc96142b248958c2350bc47471eb6922b26c688d5bc78934ce152bf30d06d05ae47", &(0x7f0000002c00)=""/115}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r5, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000013c0)) recvmsg$kcm(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="b565ca27da55d082740b44375dfdb9b32e958f39eb2a9a57990f0d580fa91961ac5e77de8e78079fe2f6a9adea1b90535780e178ff1e1d95b385c4225f0134312eedbcb3a0d40172100766ed263a477c4122118fb600e14455111c8dbc89bd81dea9ed054f8753601bd60dea7eb5b91d5e573ff787e4beae120626924f6157cdbaeae6099be57b0851c54cb416e311ad0c92b357b91bbfd70f282f2ca4bd45fe23b1b39a3f4bc10098624861e0f5a1eb0617bbeaabadaa9e1701aedb1eea7627858fe5d9ec1d2d4255b61f381df4b9eb499ef4d010683b8bd0fba8377091e3b917224d55b6b27e9e3bcb11235d92499d25d3219138fa87fc3322cc110c34736e548a33b8c1e3a42ef9ac03319bb55d3d9b0ad46c780200d2fe8fa13ece0e9a6e8b1e0642f53d15a584e5387aea257650c00a4b61de6caa508e8dbe5c82cb63700afa6c092dfc31cb718c677d6a8880d9fc4d3617933824ed7df09a86a86e0c91a01a6afc6010804051650556e0597c03a2a816469062d6e5b27718932257c51d9e5519630d786e10958a6486fe4435f0f3c30de9adb4d5e34690f5670a86f52d6832038cc8c507bfdbd7a0c439adbfb1a12bfcaf6a1823af673d556d0d07a6bb9a6a1cb6ae8506e89a4d3ab4a58d0c0b3ae6186fde7c6c19d4fe0caafba2828b2e21d2d6f6753ba2d7b871da12400813b47d0881018f1fdb84e98e219357fee93e233449afff73a0226320350d2ddb14b4f50d4385ad8cf1556f19f9e684bbb17e4ea51060fcb763ca4c7c74f583f460e8bbf30c5dbe91f977e2d906204a689d79836fe109f1cecbd8f8f0b04951533131a5beaa32607201379dc95a440ebb353fc775116c64bb98f9c127f78461223a272f545626fa671a4f5ebe15fffabb28611a87a4be9701b9db5b2402afb2aa1d9d80cd18822a0d21965aacc488327563deb076adbeae26e6ebad7d1ba15202364f79c2ba8ca90a5dd0f7645d4df62f9d5a8f304b36be783f857428d423c7240512da61a49a6d3319efc0e08a16fd5ac7f521efb3545985bede21b2228d0d4f8f1de1788bf1b54d4bcb06e41697583f2bc5671747ccc390b73ecc4b6f1734430401f90edff7599e8aa2d13f3e1f835461a39acef960b2f0e1a875a837ed9f6f0550721eb6799b87875f7383ec05d93d0b833610aabfdc5dccc4890636996ae78d709a15a8db90ed01eea50afde5bcc0a8bb655d7f8dd68f6bae3bcf6410a14c573f1434ed146c37ba289bfff5051ecfad582e7249933ca0ecff87d9a83b764b7b33ac7c661169e88f479ab8a7ce1322b517098afa15b3f67faefdd7174d080c72b115c80ae5e29ca3d68533258aade3a350b97522cb0de95bc2d54d45b7cafad14571d6c1ad0da32bb69d084a2be8e4c35a2b3d6f1c087dc8a35447dece4bee4e8b030a9d682a3dcb4fd489bda9823ab7c2216e4150f97528226bcb1ec35709e157c116825ff072f7f5933a5876bdf0de6f1db0bc64fd4238d8dd86e5cb2c8f8f48bb09ad76cdccc4dfb41fa4d96f2b9d272249152cb43e5f40d14d962d0decf1898bb7123adeb7e1b653aa998e975425b1a4e4c4a74e3110650eda182ac1d0759dc8a8e32d19c8e4dbc734b6e9cc53caa5e52494e9cbd00106a40ff579fa7fb8694c3ad007253617ced88efaf2a313c4ffa38e8557e035c188374b02f92144535ad5b4bc5a87b42d1d78581b25083e4b392627346fa07b9565fe7db787ace80bd3a4109c1c332739ba80ea4d4072f25beccd169558aec77f87daa0b7fcd50582442744c0992a2a14224f18cf1044aeccfe01b0c94c8e102878cdef2a0facb8893084dbfaea5b56452087c91814f2f46471880c4d41d830f86b1d685d1f9bc203b9d1c24a29971632f8b8679ce225f485b0376f5d07fb8caae692d7adb128fe487fa0ad3acb7900096624e7e5ee6d39b259a0d284d5cb96f5ad02c2c2ced29c551fc083db1e46d9d3e2a44cfa9c7f22740f6cc109961dfb705a83ff225659d1a33dc49c9d3071533074899114ceb70602ee79f7faac65f1fba0d50e2864da31835f144b691645e12466933530beb9c900b9b8554193eaf36368eddd68bd715f7e5f6d143ca1a65aa43064f482d5575a413946eea4d9bd1f26c1932925c38bed2608683328fe413e0e1a40826fca1e8a1c8ccf2159738faad911fa6665d81cb660e2c60c95abe832e7aeabf37ad8f34f0943a6a6a607d4b6181b6dcc80e20ec43ad64749ba5ae503e69673679345035f1c2ef640de53a760b986409636e8d0737f88bbd5d78744c7db7e6f4f8130ebe0c069ede1fe3440a222753142ab3cf84e90736f23327548c28b89e85a397fbeb00c73cf7de7d8617eb1b1688918262b0e6b30181938d662e2da257927d89281f7f8c586d9c8526fd09402c220bf22bba98f8da68c32d86446a84e4b6e9cc0b800e32743d9f3b74755473240ab5ff18f2f67c8619b825b5bcece2b9ca3c635103b05638302fd0872a860483f5a6e7d540fc38e7416f6c90fd4eefe4f8d1cc9d650edc996ed8a083403c64565427b900f72e5f2408b7ce028bcc8516a158c6e1668f0860afb7c36277e97e62b637a26c1fe23ae5443c3da2e0e719906ba0df2d56ab007eddca26921648bc1372b64694b86a44373b6da097ebb83099f10a77b979d728138842166986d3fa86e9a5f2de975114445e8cc598a85c2a93e4a579d305cbf1880bc640aa5412ea9f1457ad541c169de351aa77fef93776a19046c3d1ab1bea2a0762033620cc86dfd27d90190ca769973c1a542527836b8e9a70e2c5b6d0230602a62fe6f5af4aa110d3d6e5d0d1fa4ab1ef839901b37ec7f3b47df14033ed38a6a319f56cb29522abff92006b379ca0021336e5ba31deada5428258357fd3d866ec25bbb0a75c30d78f2f6fb59af01140003cfea5869597a9500355a0f2b9e47811e66d38b25b52fd3d2fdce94c75e9a469d2291cbaefcdaae39d1810237699df81c80f955cf04c32c7e98e0fb73193a15dbe3a72f7fcb43a6f682f468127365cc2a69b357cd7d7005e8c432f780388dce300998801ceb9be873527cf3b9b8ebecf0a010a3a03076bf2c66626b3307623b174a0e8bd7a211858b7e355ef0601e146e4edfa91ab7014fec3db19a39797877fe65fa3d8b38bd7e57c5e15133647a71f5e5e475ee68fb94e4067bece1725492a0abc1fbe3dc054a8dfc1f6980ef2192f759b842cc9f76976272ed7f3357edc241948131f1a27a02517a17ff79ffa4c873a23fefa5df0a9a77e4cf13e4a4cab94727a16459c132aa38aaf6df81f2db08b84b25318baa04da879064c2d88d39cadd7a35a2b6c258f508e239d4f84b61984e10cbf214ee56482b8de14491ab7f93c12b54e8531f92dff554e8cec40a07c41d0fe66e75e40dbe3706f5d95a52ffe2ad52267ba93792fc74fe2c237d8a34090457872f66474e160f3450a0a10efbaec61faf813da7eb83b202d1137221e304a439af994d0ece75eed704d9a16317f81dec0a62b2b9c7a8cb83db231b72fe99de97d33ae6fad21cab403bf396794d46cb806ba71f2db2533214633b05612fb89c45ecefa4d5227f20cebe8847b60ac812e7ec2face5a4e3d57d23ac22d3ce0ef6a3a04a9eeeca5303e2448d98ecc0490ac61b75a88f8718c6d251d14344ce2cb7b681960f6acf701895b816832c11d34148665c1e0ae54bb99c93a39662f86b6934465ef4e08151150e96b29ef86c9406aab3e8dcee437f6eafe4df82171942ee7d36caac609784d6f1ae98d0d90a0b94086850c8f07a0ef392152177a2d41e4881dd4b30d80b65fa4292f48118d0d12c9622362b40f587e7903787093e06172ec0747e8500d3691c92fe452cac36bfe84c682e6490b5c4f7e23f164c07304162d144d8e022beb06dfd7a5b5ca8402ea37617ef2681e3456e2833f5ab81663de7db230cd795eddeba957f9642679c4603aad1c392b55aaefd552cafe966ca7817f29006e7ad35912086175d269a4bcc73f1e12c835b6c2119e53378f2135eb62fef3b09dda4236b1f42bf324397d76ed778b2657314b55c6c38ff3806a5bf092dfa8b33fc94a247bea71cc7fb832539ffeb6537016fe2d2cc2d0e0fb242c1e036469a59c7e789ba633dc3c9834cd0606990e18f8bdf0acf2eccd12f8babe1c256b93af3faccca029e5854edafb16cb1987e23940d89ce134833178a3fe3b01fe1f788362582892115c9d5c83289d2c84383a8c79d18dfc9be0461c24f337154cecfbbde12714fedcaedbc9a684ce9dd94884ded10721f32ae9a20f8e690b245852aa67d377598f27abec8d503a6302c5c975c61b3c3199fe18ca8f2b8266c417fb2441ed2602a4986022fce12005fe765225543c0af560015fbaa32d024342963472cc7275578176254d8caf23f5a29369a965a378ff85680827dc594735074b4c368563b9694d52b2bc047ef116dd1f019293818a17777c4e2543e9bc9911bdda0360425cbc2e6b410baa7fc728ccba652bc43e84e00508db50f060e52788717eb26f0f95a4f2365e7e3555c9c7f230bbd1658fde018849e32fbea50a71dd6e5dedd18748edae422dee6b583ab77b7c995df65256801f8d1faa858e04ccbc0457a4d5428359cb5ba6c9d319c5a3f065c361f83ce8d80437fe00e343d3d6a325e72d47ec61bd71975408ea210b762dfdca861d1be2dfd8083b145d11409be5eedd015e261862c3532dfd1d59eeee5548ee8e0a8af8825222cc6187cd64342c1b9a9fa35667f5fc4fe905706db1153d7a07b3652490a9be63f9649834c587c42045aa76ef0246eb2eb0019c02c31b9531e8587fa0c9545922b58daa9adb98984c4802011e64e3398fedb407ad9e796050dbecdb96091eddccbe889adba5a28bbbbe25c99e70cba1f924ce8539ee5c15000c9509a05afb6bc5b6420eafa1ba5ac1d97f013ed9f28d62cbaf9f66e75e11dc24b15de875761a61130ee98f8448baefd63eea74cae23643594c42ba4b0ad35512709d9333304cb828c9c28dc7e1d95c0972a1a4f998f1e9bd4cdbee6a9ef02b18206e107942f204d8dcbce85c1d644d664de8653484e1249597a785ae6d202e29698b3fa414fea3a93a221091043b42349c7f31aff75f010e86081c8c020d64a06970ba885b10d5f1e893d978d56d80246f96dc7e1fd16a4086b4c2a7c85d9d960bb5b3109c34f3e94f2d1e69972390563a45a5b37dfcb945a26edaa0da0efa719c3e0c03d4f4893a80e109f0d10fa4c3986f40fd8a94f30a4b37bed14835f56513d9329e0623aa20f117cc6ef59751468208b309984e2e71cab0ffb68ed95c647cf09b56517ecb980f994c00091bebef94f3baa4a3d16b7ccd7ea0b84103200b9a6d7f64dfeb019459bd27d1d38c5207818033383576ab266e1f8c45ca12852d6ef27fb681e2d5097bf1d650480d5e18e9a7a70e27951fe34424f7afd789fdab6c904ef5440200df1b25ac526a7187c2febc1e897f70a57d7c43e7b4816a0eb43cc95809a42f5d11f1d9dbe32f27f481e845d27809f274eedc199f4fa6c33806318b79ac46181c7eada8056e9db72a9ee431de15e3ff52f106a91c0cced0022e60b54e2815a0b91add6fd30eccf5a98a24e2a5f1f014dd8eaafe921f2e5b176828bcfffabbee9e67a2800d46a5687b9fdc02eb898924d3abcd03ead804378fb9b622d21752cb03ac2c659c8") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002cc0)) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r6, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001400)={&(0x7f0000002ac0)='./file1\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r7, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r8, 0x4) 2018/03/30 19:45:24 executing program 4: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000740)={0x4, 0x70, 0x0, 0x5, 0x1, 0x9, 0x0, 0x8, 0x8000, 0x8, 0x4, 0x0, 0xbc7f, 0x6, 0x8001, 0x2, 0x1, 0x50, 0x3, 0xb873, 0x9, 0x80000000, 0x80, 0x4e8000000000, 0x1, 0x7, 0x235c00000000000, 0x5, 0x80000000, 0x800, 0x0, 0x6, 0x3, 0x5, 0x8000, 0x7ff, 0x7, 0x6, 0x0, 0x51, 0x0, @perf_config_ext={0x100, 0x1}, 0x20800, 0xdb2, 0x3f, 0x0, 0xffff, 0x3, 0x401}, r2, 0x8, r1, 0x9) socketpair$inet6(0xa, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) r4 = getpid() perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x8c00000000000000, 0xd90, 0x4, 0x0, 0x0, 0x6, 0x8000, 0x9, 0x5, 0x8, 0x8001, 0x7, 0x5, 0x1, 0x1, 0xfffffffffffffffd, 0x1, 0xd1, 0xa, 0x20, 0x0, 0x6, 0xfff, 0xfffffffffffff000, 0x2, 0x9, 0x5, 0x9, 0x4, 0x80000000, 0x81, 0x6c, 0x9, 0x200000000000, 0x8003, 0x200, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x1, 0x8c85, 0x7, 0x8, 0x7, 0x7}, r4, 0x7, r0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0xf, 0xe, &(0x7f00000008c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x25}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x35}, @jmp={0x5, 0x0, 0xf, 0x7, 0xb, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x0, 0x3, 0x7, 0x8, 0x9, 0xfffffff8, 0xfffffffffffffff0}, @alu={0x7, 0xf07b, 0xc, 0x3, 0x0, 0x38, 0x10}], &(0x7f0000000940)='syzkaller\x00', 0xe9bb, 0xff, &(0x7f0000000980)=""/255, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000a80)=r6, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) mkdir(&(0x7f0000000300)='./file0\x00', 0x80) sendmsg(r3, &(0x7f0000000540)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="c81c202530d57db5faa0bafb94a7a20a989179686dc5a768fb065fe3ed951004068b95d0ae05c2f761168a5a541331cbc3ebaf9e40519494697062b29014cb7f9b229e4ab3d1721e5218b6cfbdc318e4aa72fae242815dd3478639e39eef1bf20bbe6fc20993af18a1a47ac7eaeb12d2259e272912dd3af20f5f66614688a5e7873627cdd1614dd90d1ba649305a584e0bbe9537e851abe610b46444c4961f9b561257e34d183f358916dcf9d2f0c2ff504ed0187c9d5574c5edef20", 0xbc}], 0x1, &(0x7f0000000500), 0x0, 0x40}, 0x0) socketpair(0x2, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000640)={&(0x7f00000005c0)='./file0\x00', r7}, 0x10) sendmsg(r7, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000007c0)="015e159585b864271f945ed31495955ef4a729d0fc5c42550f1688a307c806461c6c07d885245c199dd2af693b62fd8cdd36d9e929d2bf5127649fd951f300b426754ae0c99610fa45313be60f002d62ef1456b132903cba76293be1a464db74907e872c52fb44155c04bc2c52a46273355d6a6242c8aeb91c45b4cedd203b5274a7bb971f4c17057e570b6ba5468c7cade186f7c2339f79ec69a18836636b6e5fdf6a59bbcf44b7843364365554b921e7f67803577e9eaa0c774311163ea1ae505b81cf417c3985e658491a5e6f833993e0c858ee99b640d1a2e7ed8908423a38113db43685b530922c8ac979671e3ac26cb7a3fb3fd254", 0xf8}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="28000000000000003f010000010000004bd93c19808aa3f92907318ea168ba9d50d25cf7a0000000"], 0x28, 0x4}, 0x14) gettid() perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x3d76601d, 0x6, 0x6, 0x3, 0x0, 0xbf, 0x8000, 0x5, 0x200, 0x8, 0x4, 0x10001, 0x400, 0x3, 0x0, 0x80000001, 0x0, 0xe0, 0x9, 0x7, 0x0, 0x3, 0x5, 0x5, 0x6, 0x8, 0x4, 0x115, 0x4a, 0x5, 0x368, 0x4, 0x3, 0x3aa, 0x0, 0xce6, 0x0, 0x7fff, 0x7, @perf_bp={&(0x7f00000002c0), 0x8}, 0x10080, 0x1, 0x8d83, 0x7, 0x2, 0x1, 0x7ff}, r4, 0x5, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") sendmsg(r3, &(0x7f0000002ec0)={&(0x7f0000000680)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000700)="6f4adbbb63dc", 0x6}], 0x1, &(0x7f00000008c0)=ANY=[], 0x0, 0x40}, 0x20000050) gettid() 2018/03/30 19:45:25 executing program 0 (fault-call:6 fault-nth:44): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "20db7ce3f867adf8117af667c2fd24c9adb652bf0eb0b06fe3b52def13475d43aaf675ca45c01319f8ba4b0c7ec3756722b1b805eb7b4541119bd8700e54608616742697e04ad78ded271d92d87873488045b8fa4f0d2ac3396568792d50539a8bb9f0df6f1612f0517de2e53e453f489e9b7780f620a2ba48d0721cc292e929dbbb770ae78b8a4cf38bc9c23a4e7437a41b278b8a589b11b7ac3c45c7512a9f54b1591b269b89cf1cdb3b820b36cc26b0982ee651ad83608eebe5bfed48feb8c1de121ec8e58d20ef747697c776c2e19a1def79e896d061934cbf6e88a2355990724e0a4b4ffe26b7375435b0e32d0a4a5a73aa4ff007f279dc37c5d88fea9e02767a84935d16e0707e8e1e1d9af0ffa5cdf8eca6e97a380dd7d17171d5f7a344bd6ee0463d46113d2b82a54505c9d94a952e2a266480cac473c7dd5907a1cf76b84d7b3c7e09dfee4481c3a738ec688720d12b28e9058ed0bbe8af6fff6ba311233a82a9c46bd0a59fa28a89aca35780d94f1d430c12a9d1ddf6aa7a22a55f06e84a0cd76cb63a9febc7912139408044032d365a69d43eac8bdb1e0fb8a65a931edeab1e60cbd56bdd6eb1fe28f144115b5bd31dd13740620a7c894e86e51d0daa8cccd7de564a4a3f88b49aab525077d1ee0b824b303d1aa767993f7dd2f939ae319bf44c1fb0f04517d91ab673bb45c7f434f7486f66d12e4d4571121ab85f2bab29d61a2221840cbaf4d747b72e472efc8a4f45f7700ed1957950b57e13bf909611b34ed6d795c8a2fc55912c3cc6e067e7762738b8c8d1b37be83aaa92062571955259b8176f73d8edbf5e2ba2d47dd7b532373061fbbf86abcfabe10d440303ca93d6e21609c622aaac94c9195a63e248335a344f85d38fb5d1e6ef4e4df6a494dd57250a641cea746def89c710beee35871cadc8d6775cd5e581bf57f56a9b0d8132f7c266ca1eb496830026a04c192eb94924043bd3569c0252c27cfd013acaea2fc289bd45f0bbcf8dcf83b8852a82ec79999e1abd5b4a4684d42d0befdcd6960d9824c8e46aa1e7b3b57614603abcf38f5ed75d2d8bde2a4555c76c9fe31acf81188b420db0587c3d39ca508d12fdd65a7ab10c69cba83cd6ff790c594dc470dc65e7e485695df013961931af0a7fa884b0692455372a9e8aebbcaf15ebb237754ef0f01d07635e1545f4ec79cfc186594b31f4a739b17caafc2d184f026b134918a1df8adea345bfaa87da3cf0aab30d0fefedda389480a3370dd6c8432886796c717a0879d4ba9bc03ae37b20cbf85e22e97e2bf9437c0fbf00805e392bb491fb9c0d573a040ed1ea4777c696c4f786c1c77d4f798db30226114adacfc3f32419caa4dd5de049a5aa42564c1e7ed6fcd89366b3f06add74ecd56c039101efa3b4398ae24e7d84870418313925373f6a4c45b0a4027a5a8e0e4995f30c581cbe65c9b4ccde8a071c896622c77300ec07c17a96be96fedf625a4774dc5ae9dc2ca4c5f0951e66538f26774bfb64cf10a1197f8f4b1ea8dac20dcfc7624afeccc734a1af3b2e51e112453084a449e3faa6dc1f1f3e63787678cda42098a3a6dba97bcf3daf9b10f834d8435c15d951b00bb9277375032e59c4d36917714da4f889e5a4b890d78d25ace0feee3db0ba50bf3234422e83610f652dc65f54117224b076915d5619b9a1a7b1937d58136c63e4f2f75c94020aafefde2e4b7a90299ada9ccb8ea0fa26227c1b81752c23021d27739e9d33932fc739f4f738fbe1fcd6fc073daf50285d5a663cfd935b39191d9c6c8ab0e7b833ff44def983cd46a669372db20fce5898fd5ab4ae96af22c6a140c3a19d0b69e0dcc99987685d915d30ae907ec08679668cafe513cc9e5f466376cbbf834cdf65ea28bd316627d1fadda8c5e263f9ed065c90392130021e3d8e2a9f91ce3a1a599737dab1d067bf196412311f2ccf97e0b6af431e3133957a00565a88390958d8e6f7ade59ca9d94a2e16f29eacdcd2f442efdd041822f1f528a9f309faefbb761711699013d9f0e7309eaf22524a91e27654591a402f1698cc70e26b39970796649dd5cae27fc327b57b86d2813a3748c95a77b96a3b244436a9c98aa6c6347ac95a8af149b955aa7c8999eea617074dcb8773d77359c7d95af9e68568a894a56c1966bd5bcd86edaa193979e2ebebc605e98b55c019923e2c2bffaa01885c0c9a246cff89657215eaba0a687efbebb286870cf0d386dc68590841f732b0f057db798452175da04eea18af55a1d2c964ecef40ef6a8b5e116529ed7687667447946bd9cf153d5a3bfcf3f4535eacc52176209efd794367ab20258dc7ddc3ce764211f6b7fa8c1d72a6a41c4a1d5770ac680c6ff8e10179e9eb489681eaca85adb650bfa5676321bdbd5c4aa24529419c895c41ee345cbdeb8e0cbdcf61b5c2085b44f879b2e3d5f2414840201ad5a7ffca3ce132dfbcd174326fa2f9488569910c9dc48f2ab8e01dce1c4e821b7d535a27aa58792ffa73a569aebedc1c2a7817b2f84ed22c85cceb8ad18a44dc8262354d1eace4156f3aead29d10950de4f59ab6e317d6d051432c18c9f68d4bfbae7f89b6a5e22bad688f3d5e59a89b122ab2eb7a7e45ecb582b3656145f0485b0e4abd177718ad5077beeb56a25f3d5906c8a8cbe8c4bcb132c84892dcfc45dfff72a24919707e3803fb7cc094915ec78da2ea10a7065b0ba09759b1a44d4e57295b262824c3565ad280e87264a096fdbc5ad4253ed51fb2fc5792b02afa7bd7d0e23ef071f0a786a0afe75cee18dd5f83d8d3630e1155f37521fdbf2bea9ef89578b79e622aac485dd5499bd0792972ad8ef777227edcb906ff8a240d4ed61b7aac81eaa2ddb11bad08c7c1254972d6f46a6b913a6b5320e2a34319d11026ae0def6b0c128e02421d985c6c3cc4dbe318c6d323e98e63d996ef65587092cf452dbff52d9d8212f5957ad6e2549c547f7678d913a8ef9b8057e419d74cffbfa35ff53a5f52f19eb38fddac4ce7ae99dc007b6324d5d3e6343e22d724cf854b28200bb23320a9de4ef05ef4483ddd85a1eb99960f48a2d5f14deeb68728138d4a7a1329f6017b8c3873faa09aa8d6fe3eae05d5ab7b3c21f6a8bc9897c805726061a9491514a9617ec462807f27b260f01e654d17bf872d02c29da3dbb04dc5a281faf972618755bd9e96478b8709ae6d6fd88aae565db6caba047a65e6eed1991e159b666f037f56a3f14721a6f7195cc830fc408f0a40d2d96b6412646b72b4737dc7ad7f6fc8100b70b001e832c5e9b668346486c472d7345ee09c8c569983e3e203b555c84a344ec95f0852b81838d7395db9bcc73af21364962564701aa7da9d22318dd7ea0e26c193d7b3682a38ba12ee88317e776a9f19ae3790c330fb124d991008eb42201e10bfe8b9dd6a41c3d6efc909f1fa217b0928ead589d93321744f3cf1734f3e808b4c0f2fc425b8fc658ea73bed300febd95be68bf0310c896c1c4cc3288c98b494123bf7055f7828097432d9d05b93470df55c7c6c915f62c1ae66883dbf31fe3e5e386d0f1452446b0ba178bc92f555f748ebd9d561d7c99500af71acb7894aa277de057cec8ef4f33bda3c8fb67cad35a2721b22cfea3e06206d313790e181c0c8532a42caf68c47e0d6bfd5623e320930dcec872a5b616e07978f320cd0ac7efab116b6c94712db59253332825033d9ee6d5728d392e4582400976de3e8fada25bc6ed7460e12452e5d9de0f7ccb26adb64e7da173728261f011733c19403fb86eafb6ca648c2e671829e6cc5d91084682f7a89239701b8038c4c1be78f9b51eb7d87290850abfa88f82c8cf4a7239963990fef6785ae37c4e099daa0bfed9825429524cd3287ed91f21faa5dcbba8cb8e2c1432d8084da3d95dbb71f4bf23b55333a010e7df9f9d0f6095e2e0d1fb4c5864bfa598e666e620c1d05f406eff692f0c1d71410dc9e407beb92a26046e33a40e478dc4d373e084f849d0e7ade2db5c9247b12ee508c1ee0f55f39527e259c78a0f0e44bf086b9415d149200d47994b7e69af59933ec1d5df446fcc7d526e3e09fe750e85cad41c929b38825417afa946471859cc3e099b40ad740bc545fec8a27e18bba8bdaf3aecd65f1023c636cc397acc3cda05c8aa5c68a0bf6f3e498134195f0892bc59bc64be9a113a26f8cbbe893c1fad15e72c054870efaf3327750eda2d1e3edce2c15cf169b1b68b67016023a2822989cbff65f10453fd99cd0b606c520df7f21fd9add62ca7cdb7a7472c02b84f15674a44686d6d99a551a262abc14352ff24936c26a599caf996cc4f54a71b256f4f4159ef94d15e0df4bdc1de1f3e49e7df9ea04a4782b57f4591f314544f10557ab70e120df315587d38a3236b5db75affef3a61db4903791dc5d0987b54329b7fc2731fef00ae7f81d656e8d4872be2f349b8e0aaccf476a4d04e95d8b7544db98887e59df2f355be3ec15b7345bc3a3e44ecaeb9bb8c27d1cb217ccf2d718016cb0b2832fa4230c6c3f584bc207253ca7f31ad8d35bb774ed95aeca0bdc026485ebcef8ce39d4ec90dce3e4bc25a652f55f092e386f08d519efe52734b0e4291c2cc9f6c7e34e85431b58f019715048b79dd72a21a5483b6087cb23ac0ee2c6f1a49c06a23bdb0044a9effbe3c285a95a01f1626e6575ec4097ad54c564e02a7a41624f5f01c049fc06d3e5b2f7608db9d5af789a0d0278058e7142af256c8b0eec0aae0243e6e3ad3be07473c476e095404c99402b2390dc07c5334433d46e80f5fc054cc2b0ec5763a904e143a9971a084437f2f6fadd8b0d2645a2584f5c6faf8621ad0d152ba48de9613ad9ad83e4e70c1c685a0e6310ad1091c922ac50c2c4442924ee37e719945208b13ec89ebaae0ec71530789ca02426f2405b3b115905e860d49a31de58ce35961af439b0a64f158280f47b4fe62541546958e887eba969e06ef5c468c2a416c6b3ee3cbf1ccaf92fe7ca1fb1f107b304b3e712acd35c63623517982cd373c861133639a861b7f085a7b6dd4a8cff9282bdde93e41c1a5678716859a76391854f26a852af56901179eb7a6a77ba13080d0dd490fd4daf34c0bddae79f48bb9437638fa58d89a9c96c797e1e605820fc0cf9641aea85dbc72272db803eb607c3d96874251ea4426056a1fc5b1db04cae1ab737389eadb802924cd3d645baa9ef1a2a40d649477454ff4d04026f4bd6d32d53403158f4c508eb4dbde2e2ed43e3c66c3ed2aa4369e2f8ba5c7f1444231c084bdbf6c4c6ecacfed1fd2996010eb26e65fe8b6face80f94301c047ee3412cc10c5fcfd13825a8f5b1b64f5f3cfcdc75b02dfcccd6b69405993073e01ada70099ecbefa96fcf4d29d30bd68bf14a53750cd823baa0ed3436bded8c86c2823dd43d169bbf9330b0bebf7ca26d2770e34ea76430894326498ee8793e739749b9b9000bd16fdc1f87d95c3900ae921203227f5d1d479b25da55650616472614df41464555963125af6ca7547e620a471ce0ce7f0e75eb763e3588e8c7c1d6645c883e499e9f5f0792bf57614657238431601217c5f1735c319da04f4cdbd42ceb9e3f96cce5355122564233e8afaa2c4b46f1c921c699415f4817704ebfe9b27628f941ad52a0406e2eba6b48d777ed27fd4cf57310cd0a249ff4cbdbb4a3285455c7b45bfb1f3309bca24648a90ccca3679bb9e2b4b84441114fbf19600d4d8da6985c7dbe901ae0b9f3d0188c756de222486769aa577d9763594ca777b0183d93d147ea7cc0884e09d1"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) [ 399.464430] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 399.471672] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 399.478917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 399.486159] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002b 2018/03/30 19:45:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) recvmsg(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000001500)=@ll, 0x80, &(0x7f0000001980)=[{&(0x7f0000001580)=""/197, 0xc5}, {&(0x7f0000001680)=""/247, 0xf7}, {&(0x7f0000001780)=""/249, 0xf9}, {&(0x7f0000001880)=""/237, 0xed}], 0x4, &(0x7f00000019c0)=""/59, 0x3b, 0x5}, 0x2101) [ 399.600273] FAULT_INJECTION: forcing a failure. [ 399.600273] name failslab, interval 1, probability 0, space 0, times 0 [ 399.611610] CPU: 0 PID: 30461 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 399.618887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.628238] Call Trace: [ 399.630828] dump_stack+0x194/0x24d [ 399.634459] ? arch_local_irq_restore+0x53/0x53 [ 399.639133] ? __save_stack_trace+0x7e/0xd0 [ 399.643465] should_fail+0x8c0/0xa40 [ 399.647182] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 399.652289] ? kasan_kmalloc+0xad/0xe0 [ 399.656183] ? kmem_cache_alloc_trace+0x136/0x740 [ 399.661023] ? __memcg_init_list_lru_node+0x169/0x270 [ 399.666190] ? __list_lru_init+0x544/0x750 [ 399.670400] ? sget_userns+0x6b1/0xe40 [ 399.674270] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 399.678997] ? do_mount+0xea4/0x2bb0 [ 399.682692] ? SyS_mount+0xab/0x120 [ 399.686296] ? do_syscall_64+0x281/0x940 [ 399.690339] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 399.695680] ? find_held_lock+0x35/0x1d0 [ 399.699723] ? __lock_is_held+0xb6/0x140 [ 399.703765] ? check_same_owner+0x320/0x320 [ 399.708066] ? rcu_note_context_switch+0x710/0x710 [ 399.712974] should_failslab+0xec/0x120 [ 399.716925] kmem_cache_alloc_trace+0x4b/0x740 [ 399.721482] ? __kmalloc_node+0x33/0x70 [ 399.725433] ? __kmalloc_node+0x33/0x70 [ 399.729390] ? rcu_read_lock_sched_held+0x108/0x120 [ 399.734385] __memcg_init_list_lru_node+0x169/0x270 [ 399.739378] ? list_lru_add+0x7c0/0x7c0 [ 399.743330] ? __kmalloc_node+0x47/0x70 [ 399.747281] __list_lru_init+0x544/0x750 [ 399.751323] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 399.757183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 399.762180] ? lockdep_init_map+0x9/0x10 [ 399.766221] sget_userns+0x6b1/0xe40 [ 399.769911] ? kernfs_sop_show_path+0x190/0x190 [ 399.774556] ? kernfs_sop_show_options+0x180/0x180 [ 399.779460] ? destroy_unused_super.part.6+0xd0/0xd0 [ 399.784540] ? check_same_owner+0x320/0x320 [ 399.788839] ? rcu_pm_notify+0xc0/0xc0 [ 399.792709] ? rcu_read_lock_sched_held+0x108/0x120 [ 399.797710] ? kmem_cache_alloc_trace+0x459/0x740 [ 399.802527] ? lock_downgrade+0x980/0x980 [ 399.806659] kernfs_mount_ns+0x13d/0x8b0 [ 399.810695] ? kernfs_super_ns+0x70/0x70 [ 399.814735] sysfs_mount+0xc2/0x1c0 [ 399.818337] ? sysfs_kill_sb+0x40/0x40 [ 399.822200] ? alloc_pages_current+0xbe/0x1e0 [ 399.826671] ? security_sb_copy_data+0x81/0xb0 [ 399.831231] mount_fs+0x66/0x2d0 [ 399.834576] vfs_kern_mount.part.26+0xc6/0x4a0 [ 399.839132] ? may_umount+0xa0/0xa0 [ 399.842736] ? _raw_read_unlock+0x22/0x30 [ 399.846859] ? __get_fs_type+0x8a/0xc0 [ 399.850723] do_mount+0xea4/0x2bb0 [ 399.854243] ? copy_mount_string+0x40/0x40 [ 399.858452] ? rcu_pm_notify+0xc0/0xc0 [ 399.862322] ? copy_mount_options+0x5f/0x2e0 [ 399.866705] ? rcu_read_lock_sched_held+0x108/0x120 [ 399.871698] ? kmem_cache_alloc_trace+0x459/0x740 [ 399.876519] ? copy_mount_options+0x1f7/0x2e0 [ 399.880988] SyS_mount+0xab/0x120 [ 399.884414] ? copy_mnt_ns+0xb30/0xb30 [ 399.888276] do_syscall_64+0x281/0x940 [ 399.892140] ? vmalloc_sync_all+0x30/0x30 [ 399.896260] ? _raw_spin_unlock_irq+0x27/0x70 [ 399.900732] ? finish_task_switch+0x1c1/0x7e0 [ 399.905203] ? syscall_return_slowpath+0x550/0x550 [ 399.910110] ? syscall_return_slowpath+0x2ac/0x550 [ 399.915018] ? prepare_exit_to_usermode+0x350/0x350 [ 399.920018] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 399.925360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 399.930183] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 399.935348] RIP: 0033:0x454e79 [ 399.938511] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/30 19:45:25 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) 2018/03/30 19:45:25 executing program 3: socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x1000, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r2 = gettid() r3 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r2, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x27) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9}, r2, 0xf, r1, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x0, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x0, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000001c40)='affs\x00', 0x880a5, &(0x7f0000001f00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e95bd685609c27f529ef08aff500d3910886a523046831c4d8619993f35a150a5e2d31d2f9cd1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c9200d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e1e3ad071934fdbd2c42a7e0292bf43e16df2e950d54cb7dd6a3243e3b7de88894c8274acc4363d4f8c") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c1100002045c2ec6400000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb01040000da2e80a190a763f4ec976684e98d23fc9e39f875158d5454b47a04452898d9726587c92418e559e7e237b26e4e0c77693b8263a7d8c2f8092e06111a"]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1}, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40) mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='adfs\x00', 0x804, &(0x7f0000001d80)="d20c109a38c826027b863e69f9b499d684f9d56f4d2977221f3ea508727196bd2983dc1de722855f88a25e7eaf1aea2eeef87dedf7d7477540765dfde8351652173011105b9338a72bef4a9b461390455d412e3b0a210062c6e488dc7c21c9bce77e1b47d93c704d553764ba5c9de5473a951f95c209a2b9f46a6f6146de297d71fc1b96befab7fa92e3f2931b18da6b31b5bdadeb1aec3242dccf01e0189887d420d7a1") 2018/03/30 19:45:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0xfffffffffffffffe, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) [ 399.946198] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 399.953443] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 399.960686] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 399.967929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 399.975174] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002c 2018/03/30 19:45:25 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x800, 0x4d, &(0x7f0000000180)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) [ 400.173563] cgroup: cgroup2: unknown option "9ï(" 2018/03/30 19:45:26 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0xfffffffffffffffd, &(0x7f0000000200)) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)) socketpair(0x4, 0x0, 0x7, &(0x7f0000000600)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8") recvmsg(r1, &(0x7f0000008500)={&(0x7f0000008280)=@hci, 0x80, &(0x7f00000083c0)=[{&(0x7f0000008300)=""/138, 0x8a}], 0x1, &(0x7f0000008400)=""/207, 0xcf, 0x6}, 0x2003) r5 = gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000640)) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x117e, 0x406, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x2001, 0xb, 0x48, 0x3, 0x6, 0x0, 0x9, 0xd8e, 0x3, 0x1, 0x72, 0x0, 0x8, 0x3, 0x5, 0x1, 0x0, 0xf000000000000000, 0x0, 0x0, 0x10001, 0x400, 0x2, 0x3, 0x1, 0xb04, 0x30, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000200), 0xd}, 0x210, 0x8, 0x7, 0x4, 0x80000000, 0x2, 0x2}, r5, 0xe, 0xffffffffffffffff, 0x1) close(0xffffffffffffffff) 2018/03/30 19:45:26 executing program 0 (fault-call:6 fault-nth:45): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x5, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0)="eb92d868a5ddf0c51ace71ecd1457d3997680edbe48a13386588725164372506ece65481d41d75897655e2fda9d46706b236cb3863b648728aef7468bd0bbe8254f74cfb1cafc1fe6180b027450b3414e2a38dbeb57c8e56822588190e5eb96e8c42ab30a4d5b03381f351a6a4790cde1d9c3a6c2078e6b19f483cff60f278c32c5231b931d7fc6f3575127e844ca015ec6c7575874a376c5c4308f602da6b670092b8c1433a65344e2f5d7f90e6b4c7f9202e1fa2e53302b7d04520ae3b14f5c74df63529a3c2051eeba55a1fa87cedeb5e0987de8c3cd898181bd0f0", &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/03/30 19:45:26 executing program 5: socketpair(0xfffffffffffffffe, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) 2018/03/30 19:45:26 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x10d, &(0x7f0000002e00)=[{&(0x7f0000002c80)=""/193, 0xc1}, {&(0x7f0000002d80)=""/89, 0x59}], 0x2, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0xc2, &(0x7f00000029c0)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r5, 0x8) recvmsg$kcm(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002c40)) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f0000002b40)="5954d7d1a061d312e14b26b3284396a18e397da8d2c4d60b4c87e8be5c489993056647128f9e09d59130567d1ead5079cf84d1ed9a2de57d1cb5715b45570fb1809e38e63f03f0327d8bd22f403028aa953b5e41f66ebf69970777970c8deb9dfcfbac4e2df1863af3337284f7bb557e055be57b925fd3997a111bef4cbee496a0fbd9e5d5441ddae8c8a26a52866160772ba45a854c6ed91f7f3270430d2761a6b1dd7505a647e96afafa7ba60e30ea635d993c628d0a2998bfca769d061d169567b5963e951e465efb2d9f51263151e385550920ecad28eaa4cd3c46e60c4a8ff7756c22e2cc2bc4bc", 0x0, &(0x7f0000000100)="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") mkdir(&(0x7f0000002b00)='./file0\x00', 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r5, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r7) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r6, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r7, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r8, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002ac0)) 2018/03/30 19:45:26 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0x5f}, {&(0x7f0000001400)=""/182, 0xb6}], 0x5, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) 2018/03/30 19:45:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="e800000000000000000000000100ffff596a750c5d378263f8164709e32f95b369a1e26c74faa1722d6929faa54da88407f3f97747f4dca47a77e8e34b465752ef28b77e81064edf59d37e4acb929ab0dec1ee13d983999c9faf0a767f1662a5a7ce78eccc4034f2802595cbdea6794a20361c5ea0faa978af53d37ae48d012e9b25ce16974c8511cb5c5b2b030977073e420a4e01204e7d913fe0fe92a7de43b4d94597a821053ccab0a91351c8c32d8182163d7ca1e14f16fab027af62778fba69fd26893b0b004018b9091eafcc316cf241296322326b48ae2cdc5a4bf08e8765bac1c484a15e926061b2f912d28f010000000000009d4230c70671de45f6ee7dd40f1d3f90566295dc8b25e0ca4f15"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 400.999137] FAULT_INJECTION: forcing a failure. [ 400.999137] name failslab, interval 1, probability 0, space 0, times 0 [ 401.010467] CPU: 0 PID: 30517 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 401.017741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.027094] Call Trace: [ 401.029685] dump_stack+0x194/0x24d [ 401.033313] ? arch_local_irq_restore+0x53/0x53 [ 401.037985] ? __save_stack_trace+0x7e/0xd0 [ 401.042308] should_fail+0x8c0/0xa40 [ 401.046025] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 401.051129] ? kasan_kmalloc+0xad/0xe0 [ 401.055017] ? kmem_cache_alloc_trace+0x136/0x740 [ 401.059842] ? __memcg_init_list_lru_node+0x169/0x270 [ 401.065012] ? __list_lru_init+0x544/0x750 [ 401.069224] ? sget_userns+0x6b1/0xe40 [ 401.073085] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 401.077813] ? do_mount+0xea4/0x2bb0 [ 401.081499] ? SyS_mount+0xab/0x120 [ 401.085098] ? do_syscall_64+0x281/0x940 [ 401.089134] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 401.094473] ? find_held_lock+0x35/0x1d0 [ 401.098513] ? __lock_is_held+0xb6/0x140 [ 401.102555] ? check_same_owner+0x320/0x320 [ 401.106853] ? rcu_note_context_switch+0x710/0x710 [ 401.111762] should_failslab+0xec/0x120 [ 401.115713] kmem_cache_alloc_trace+0x4b/0x740 [ 401.120269] ? __kmalloc_node+0x33/0x70 [ 401.124217] ? __kmalloc_node+0x33/0x70 [ 401.128168] ? rcu_read_lock_sched_held+0x108/0x120 [ 401.133162] __memcg_init_list_lru_node+0x169/0x270 [ 401.138156] ? list_lru_add+0x7c0/0x7c0 [ 401.142104] ? __kmalloc_node+0x47/0x70 [ 401.146055] __list_lru_init+0x544/0x750 [ 401.150152] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 401.156014] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 401.161013] ? lockdep_init_map+0x9/0x10 [ 401.165052] sget_userns+0x6b1/0xe40 [ 401.168741] ? kernfs_sop_show_path+0x190/0x190 [ 401.173384] ? kernfs_sop_show_options+0x180/0x180 [ 401.178288] ? destroy_unused_super.part.6+0xd0/0xd0 [ 401.183371] ? check_same_owner+0x320/0x320 [ 401.187666] ? rcu_pm_notify+0xc0/0xc0 [ 401.191537] ? rcu_read_lock_sched_held+0x108/0x120 [ 401.196528] ? kmem_cache_alloc_trace+0x459/0x740 [ 401.201345] ? lock_downgrade+0x980/0x980 [ 401.205472] kernfs_mount_ns+0x13d/0x8b0 [ 401.209507] ? kernfs_super_ns+0x70/0x70 [ 401.213549] sysfs_mount+0xc2/0x1c0 [ 401.217151] ? sysfs_kill_sb+0x40/0x40 [ 401.221018] ? alloc_pages_current+0xbe/0x1e0 [ 401.225496] ? security_sb_copy_data+0x81/0xb0 [ 401.230052] mount_fs+0x66/0x2d0 [ 401.233394] vfs_kern_mount.part.26+0xc6/0x4a0 [ 401.237948] ? may_umount+0xa0/0xa0 [ 401.241548] ? _raw_read_unlock+0x22/0x30 [ 401.245669] ? __get_fs_type+0x8a/0xc0 [ 401.249534] do_mount+0xea4/0x2bb0 [ 401.253048] ? copy_mount_string+0x40/0x40 [ 401.257255] ? rcu_pm_notify+0xc0/0xc0 [ 401.261119] ? copy_mount_options+0x5f/0x2e0 [ 401.265498] ? rcu_read_lock_sched_held+0x108/0x120 [ 401.270492] ? kmem_cache_alloc_trace+0x459/0x740 [ 401.275309] ? kasan_check_write+0x14/0x20 [ 401.279519] ? copy_mount_options+0x1f7/0x2e0 [ 401.283990] SyS_mount+0xab/0x120 [ 401.287416] ? copy_mnt_ns+0xb30/0xb30 [ 401.291281] do_syscall_64+0x281/0x940 [ 401.295141] ? vmalloc_sync_all+0x30/0x30 [ 401.299261] ? _raw_spin_unlock_irq+0x27/0x70 [ 401.303731] ? finish_task_switch+0x1c1/0x7e0 [ 401.308201] ? syscall_return_slowpath+0x550/0x550 [ 401.313104] ? syscall_return_slowpath+0x2ac/0x550 [ 401.318012] ? prepare_exit_to_usermode+0x350/0x350 [ 401.323010] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 401.328352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.333176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 401.338337] RIP: 0033:0x454e79 [ 401.341503] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 401.349187] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 401.356431] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 401.363675] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 401.370925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 401.378172] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002d 2018/03/30 19:45:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1, 0xfffeffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000000), &(0x7f00000013c0), 0x2}, 0x20) 2018/03/30 19:45:27 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000140)='./file0\x00', 0x22) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair(0x2, 0x3, 0xfff, &(0x7f0000000180)) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) 2018/03/30 19:45:27 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0x5f}, {&(0x7f0000001400)=""/182, 0xb6}], 0x5, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) 2018/03/30 19:45:27 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:27 executing program 0 (fault-call:6 fault-nth:46): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:27 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000003c00)=""/113, 0x71}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002b00)=""/227, 0xe3}], 0x4, &(0x7f0000002ac0)=""/61, 0xa5, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) 2018/03/30 19:45:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:27 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) socketpair(0x0, 0x0, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x99, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8ceab36f5f7fa05695dbca78013b888f942ce32ebeee45b45a6e2928a7339dc857541e75c261f6d860af5c943d69987fb11bce0c61d9453f0f392e336b08c1e3a5278333c00e1b820baf179df472", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r2, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000100)='xfs\x00', 0x8000, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871958e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770a50b7f4ea1917b67b1d201d2a46920f008dbfaea") 2018/03/30 19:45:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r1, &(0x7f0000000840)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000340)=""/37, 0x25}], 0x2, &(0x7f0000000580)=""/119, 0x77, 0x200}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f0000000600)='./file0\x00', 0x80) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r4, 0x28, &(0x7f0000000640)={0x0, 0x0}}, 0x10) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='gfs2\x00', 0x360846, &(0x7f00000007c0)="186d3ff9ed91c7defcc932940dac060d221de50b6f22a313ea427d3f2be699bb33e754c1a712d5d4675f4cff4409452294b0568bfe28cc0ca98c0dd84ac254c1f9f042a86d85f20e8f968d0e4cb8194c89f21ce86fec258ba9e48fdae3bcc650") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={r5, 0xe85, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xd, 0x401, 0x4, 0x5, 0x8, r1}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000008c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000940)={&(0x7f0000000900)='./file0\x00', 0x0, 0x10}, 0x10) [ 401.980372] FAULT_INJECTION: forcing a failure. [ 401.980372] name failslab, interval 1, probability 0, space 0, times 0 [ 401.991680] CPU: 0 PID: 30557 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 401.998951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.008298] Call Trace: [ 402.010891] dump_stack+0x194/0x24d [ 402.014525] ? arch_local_irq_restore+0x53/0x53 [ 402.019193] ? __save_stack_trace+0x7e/0xd0 [ 402.023521] should_fail+0x8c0/0xa40 [ 402.027234] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 402.032335] ? kasan_kmalloc+0xad/0xe0 [ 402.036222] ? kmem_cache_alloc_trace+0x136/0x740 [ 402.041063] ? __memcg_init_list_lru_node+0x169/0x270 [ 402.046250] ? __list_lru_init+0x544/0x750 [ 402.050484] ? sget_userns+0x6b1/0xe40 [ 402.054376] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 402.059133] ? do_mount+0xea4/0x2bb0 [ 402.062842] ? SyS_mount+0xab/0x120 [ 402.066466] ? do_syscall_64+0x281/0x940 [ 402.070529] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 402.075893] ? find_held_lock+0x35/0x1d0 2018/03/30 19:45:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="18002000000020a0c2f37b176532a16618e8210d55b6b9f796a5cf4309ac944fd3e97d8e505b17b6ec75aad627fce3173f27d49a02c531c53d6326ec3569ef595edf977fa6a36ca87d7f849f227771eee961072f795ee0cac49bf52e006a656ff758fd2ceea8b3ca70f76d89b6e6922fde73ce9dd74a24611191ba874d14b3de8b6796dee8156980e4e7662390b979f1be1fd32c9fbfbdd2d40da8b433ae54dc243ed6f106fd116bf4e85fea82ec398442790e0a8cac5b1ca7c28a5d608430ac6d45a4d6c732c4124255c94972b182a2ba3f203cca4097680970236581fcac6910cc8460bd945f04d7906913b3969a12f6f9fb1c2d8460e5272bfc3a312b8a41b9b46002ec76ab5492bccab2194da4721c7e73339c00ed0f1caf0000000000000000000000000000ea32ad5ae1e4478ab0d3dd25d304aac0490e60b94c077cf59797f7c0fb51febc550631be0f773c27ea7ca8de8206e3b283a9b3e0d503cb0255bf718f7a21795b96391ce9cb3258490bc6cb4b2dc377e0f4a9d577808af3461daca9a33a093e5a14d6d3c2fec38a947ff9d2ad0896611d51a1ba7205d20f57808403ecb159f3ef9778cbfe870af24d5ce1d7538aa146f4b2f058a5e3c14f8ef51916c8a880a922baa389d70000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r1, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:27 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 402.079955] ? __lock_is_held+0xb6/0x140 [ 402.084023] ? check_same_owner+0x320/0x320 [ 402.088343] ? rcu_note_context_switch+0x710/0x710 [ 402.093276] should_failslab+0xec/0x120 [ 402.097253] kmem_cache_alloc_trace+0x4b/0x740 [ 402.102443] ? __kmalloc_node+0x33/0x70 [ 402.106417] ? __kmalloc_node+0x33/0x70 [ 402.110390] ? rcu_read_lock_sched_held+0x108/0x120 [ 402.115405] __memcg_init_list_lru_node+0x169/0x270 [ 402.120420] ? list_lru_add+0x7c0/0x7c0 [ 402.124388] ? __kmalloc_node+0x47/0x70 2018/03/30 19:45:27 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r6, 0x8) recvmsg$kcm(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r6, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r7, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r8, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) recvmsg(r1, &(0x7f0000002d40)={&(0x7f0000002ac0)=@can, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002b40)=""/120, 0x78}, {&(0x7f0000002bc0)=""/229, 0xe5}], 0x2, &(0x7f0000002d00)=""/64, 0x40, 0x7}, 0x20) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r9, 0x4) [ 402.128360] __list_lru_init+0x544/0x750 [ 402.132424] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 402.138310] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 402.143330] ? lockdep_init_map+0x9/0x10 [ 402.147480] sget_userns+0x6b1/0xe40 [ 402.151177] ? kernfs_sop_show_path+0x190/0x190 [ 402.155841] ? kernfs_sop_show_options+0x180/0x180 [ 402.160764] ? destroy_unused_super.part.6+0xd0/0xd0 [ 402.165863] ? check_same_owner+0x320/0x320 [ 402.170179] ? rcu_pm_notify+0xc0/0xc0 [ 402.174068] ? rcu_read_lock_sched_held+0x108/0x120 [ 402.179087] ? kmem_cache_alloc_trace+0x459/0x740 [ 402.183934] ? lock_downgrade+0x980/0x980 [ 402.188087] kernfs_mount_ns+0x13d/0x8b0 [ 402.192155] ? kernfs_super_ns+0x70/0x70 [ 402.196218] sysfs_mount+0xc2/0x1c0 [ 402.199836] ? sysfs_kill_sb+0x40/0x40 [ 402.203719] ? alloc_pages_current+0xbe/0x1e0 [ 402.208213] ? security_sb_copy_data+0x81/0xb0 [ 402.212801] mount_fs+0x66/0x2d0 [ 402.216158] vfs_kern_mount.part.26+0xc6/0x4a0 [ 402.220735] ? may_umount+0xa0/0xa0 [ 402.224353] ? _raw_read_unlock+0x22/0x30 [ 402.228493] ? __get_fs_type+0x8a/0xc0 [ 402.232376] do_mount+0xea4/0x2bb0 [ 402.235911] ? copy_mount_string+0x40/0x40 [ 402.240137] ? rcu_pm_notify+0xc0/0xc0 [ 402.244024] ? copy_mount_options+0x5f/0x2e0 [ 402.248423] ? rcu_read_lock_sched_held+0x108/0x120 [ 402.253432] ? kmem_cache_alloc_trace+0x459/0x740 [ 402.258265] ? kasan_check_write+0x14/0x20 [ 402.262475] ? copy_mount_options+0x1f7/0x2e0 [ 402.266957] SyS_mount+0xab/0x120 [ 402.270400] ? copy_mnt_ns+0xb30/0xb30 [ 402.274271] do_syscall_64+0x281/0x940 [ 402.278133] ? vmalloc_sync_all+0x30/0x30 [ 402.282264] ? _raw_spin_unlock_irq+0x27/0x70 [ 402.286750] ? finish_task_switch+0x1c1/0x7e0 [ 402.291240] ? syscall_return_slowpath+0x550/0x550 [ 402.296163] ? syscall_return_slowpath+0x2ac/0x550 [ 402.301090] ? prepare_exit_to_usermode+0x350/0x350 [ 402.306096] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 402.311442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.316272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 402.321439] RIP: 0033:0x454e79 [ 402.324601] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 402.332284] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 402.339527] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 402.346771] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 402.354025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 402.361283] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002e [ 402.385651] overlayfs: missing 'lowerdir' [ 402.445305] overlayfs: missing 'lowerdir' 2018/03/30 19:45:28 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002ac0)={0x3, 0x70, 0x0, 0x8, 0x7, 0x8000, 0x0, 0x1, 0x4230, 0x1, 0x2, 0x0, 0xea6b, 0x9, 0x8000, 0x7, 0x8, 0x0, 0x9b9, 0x9, 0x4, 0x0, 0x7, 0x7, 0x62, 0x4, 0x2400000000000000, 0xfffffffffffffff9, 0x5, 0x6, 0xfff, 0x80000000, 0x7, 0x5, 0x100000001, 0x2ad0, 0x5, 0x200, 0x0, 0xfffffffffffffffe, 0x4, @perf_config_ext={0x3ff, 0x800}, 0x80, 0x3, 0x81, 0x7, 0x5, 0x5, 0x1f}, r0, 0x2, r3, 0x8) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000002b40)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) 2018/03/30 19:45:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r1, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:28 executing program 0 (fault-call:6 fault-nth:47): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:28 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:28 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000000300)=""/57, 0x39}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/218, 0xda}], 0x5, &(0x7f0000000580)=""/34, 0x22, 0x80000001}, 0x40010141) 2018/03/30 19:45:28 executing program 4: r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000dc0)={&(0x7f0000000b40)=@l2={0x1f, 0x3f, {0x4, 0x2, 0x9, 0x7, 0x573d, 0xe079}, 0x8111, 0x8}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000040c0)="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", 0x1000}, {&(0x7f0000000bc0)="6ba44401a75d13bbda4b3dd33f25784c2b925adea1ebf0f4751df90bd2be7cb4c3247ca1b3b3f9b5c142d2d37571e1dbfef31ea455fc8fe31c43dd4f6d24e8eb531759db5469f3a0c50838350caa88da0127f5e79b0a2c25cdc45599a558fe44bcdb2cbe96a2bfa75641217cf77d2daa78c7b8e1ce0a92538903c39d823181a03e24ac91bcde16627c45e9be11413fd25d3792f401eb7c76cc7985e28577ca93465e4583aef32af8c9cc8c9f5f7378b32a0f948e38238ca88cc63a6ea33104bc8be11d344c267c421de2915716b87ac1cdc01cb198b06ab9715a36cb", 0xdc}, {&(0x7f0000000cc0)="b66260c81e948bcca65545968ac0f14041fb1f0160f39db787ae9e45236e01004176fd9e23f639db025317a2c30742b1b17ed28b91e5c4de6828e7fd215ff043de4f6a9c27bec346d96d05f38273ca1641ee6b5852f9ae49ace395a5a106ab323db51bd834f0c85182cb83a879c5566208ad910a943ba86175ffd40009a0c1f37e822be0be4c136e1d8a5ee8668b392fc0fc94f348c6fee53df925c7c3a3a619f8ea92b91e25165cf032a6b8a367b2d5bfa23aad7c112e768d4ab56708d6fbb1c199dcd5f2045fdc100e5e44ac3005a089295305bcb8c30dd2171d6a68ad58b34e0c", 0xffffffffffffff07}], 0x3, &(0x7f0000002f00)=[{0x1010, 0x110, 0x100000000, "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"}, {0x70, 0x117, 0x5, "7c950753e2355f27e25b509cf61df88a27e43d9d5ab87e4c21cff06eecf7b8e2e263d3420c3cb6622d62cc77e1ec5907e2061b2b24f821ce59fd561157e3d2d21efca4a1bc0252b6c75ea1b5a0f43bc4cd73218725045f4403e729"}, {0x60, 0x117, 0xea, "f2d7340c8905b48bcb7703cdcac6bb871cf898f3ae0757b11a06648578fa54a3d3c04758034715c45dfb789b097d2c2394bfec0c2ee1c5a5867464f6ed751c20f53ab80512b9eadcef96808a73cdc1"}, {0xc0, 0x100, 0x1, "4319b6561d54561e9e5b9897ae69c24f254d5a688b5ec349933b03570f4339f97a05407958a67fb1f999ee18a9a0b646e95fa4db526b6bd1a0b0a18b7f3ba728000fef1a3f10065412f15f6924896874a33af34bf89e1a2ea1db2d8445d363e32fe4bc18c5ca4d664414348ee2d915f7247499cecc76a114c620b3f29ae395b9d329bdbed46e441be51d7c189180a4072a6dff3aef0a713fbf1381cffadad79821894271a26d38a64ef99704"}], 0x11a0, 0x8000}, 0x40000) r2 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000000740)={0x4, 0x70, 0x0, 0x5, 0x1, 0x9, 0x0, 0x8, 0x8000, 0x0, 0x4, 0x0, 0xbc7f, 0x6, 0x8001, 0x2, 0x1, 0x50, 0x3, 0xb873, 0x9, 0x80000000, 0x80, 0x4e8000000000, 0x1, 0x7, 0x235c00000000000, 0x5, 0x80000000, 0x800, 0x0, 0x6, 0x3, 0x7, 0x8000, 0x7ff, 0x7, 0x6, 0x0, 0x51, 0x0, @perf_config_ext={0x100, 0x1}, 0x20800, 0xdb2, 0x3f, 0x0, 0xffff, 0x3, 0x401}, r3, 0x8, r2, 0x9) socketpair$inet6(0xa, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) r6 = getpid() socketpair(0x2, 0xf, 0x9000000000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r7, &(0x7f00000008c0)='V'}, 0x10) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x8c00000000000000, 0xd90, 0x4, 0x0, 0x0, 0x6, 0x8000, 0x9, 0x5, 0x8, 0x8001, 0x7, 0x5, 0x1, 0x1, 0xfffffffffffffffd, 0x1, 0xd1, 0xa, 0x20, 0x0, 0x6, 0xfff, 0xfffffffffffff000, 0x2, 0x0, 0x5, 0x9, 0x4, 0x80000000, 0x81, 0x6c, 0x9, 0x200000000000, 0x8003, 0x200, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x1, 0x8c85, 0x7, 0x8, 0x7, 0x7}, r6, 0x7, r0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)) mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000980)='bdev\x00', 0x20000, &(0x7f00000009c0)="ba294780f1efe05beae0e39e6e821e93312a0f12d0874213863120ce98a00b59760dd10338d0c47bac5acdec9345fd") socketpair(0x1d, 0x3, 0x6, &(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x4) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000a80)={&(0x7f0000000ac0)='./file0\x00', 0x0, 0x8}, 0xeaef86f4074230f0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000001000)={r5, r10}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) sendmsg(r5, &(0x7f0000000540)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000140)="c81c202530d57db5faa0bafb94a7a20a989179686dc5a768fb065fe3ed951004068b95d0ae05c2f761168a5a541331cbc3ebaf9e40519494697062b29014cb7f9b229e4ab3d1721e5218b6cfbdc318e4aa72fae242815dd3478639e39eef1bf20bbe6fc20993af18a1a47ac7eaeb12d2259e272912dd3af20f5f66614688a5e7873627cdd1614dd90d1ba649305a584e0bbe9537e851abe610b46444c4961f9b561257e34d183f358916dcf9d2f0c2ff504ed0187c9d5574c5edef20", 0xbc}], 0x1, &(0x7f0000000500), 0x0, 0x40}, 0xfffffffffffffffe) socketpair(0x2, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)) sendmsg(r11, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000007c0)="015e159585b864271f945ed31495955ef4a729d0fc5c42550f1688a307c806461c6c07d885245c199dd2af693b62fd8cdd36d9e929d2bf5127649fd951f300b426754ae0c99610fa45313be60f002d62ef1456b132903cba76293be1a464db74907e872c52fb44155c04bc2c52a46273355d6a6242c8aeb91c45b4cedd203b5274a7bb971f4c17057e570b6ba5468c7cade186f7c2339f79ec69a18836636b6e5fdf6a59bbcf44b7843364365554b921e7f67803577e9eaa0c774311163ea1ae505b81cf417c3985e658491a5e6f833993e0c858ee99b640d1a2e7ed8908423a38113db43685b530922c8ac979671e3ac26cb7a3fb3fd254", 0xf8}], 0x1, &(0x7f0000000ac0), 0x0, 0x4}, 0x14) gettid() perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x3d76601d, 0x6, 0x6, 0x3, 0x0, 0xbf, 0x8000, 0x5, 0x200, 0x8, 0x4, 0x10001, 0x400, 0x3, 0x0, 0x80000001, 0x0, 0xe0, 0x9, 0x7, 0x0, 0x3, 0x5, 0x5, 0x6, 0x8, 0x4, 0x115, 0x4a, 0x5, 0x368, 0x4, 0x3, 0x3aa, 0x0, 0xce6, 0x0, 0x7fff, 0x7, @perf_bp={&(0x7f00000002c0), 0x8}, 0x10080, 0x1, 0x8d83, 0x7, 0x2, 0x1, 0x7ff}, r6, 0x5, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") sendmsg(r5, &(0x7f0000002ec0)={&(0x7f0000000680)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000700)="6f4adbbb63dc", 0x6}], 0x1, &(0x7f0000001a00), 0x0, 0x40}, 0x20000050) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xba) gettid() 2018/03/30 19:45:28 executing program 3: socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000180)}, 0x10) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40) getpid() getpid() bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4) mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) socketpair(0x0, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x0, 0x22, 0x0, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x0, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r6 = gettid() r7 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x0, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r6, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000280)=r5, 0x27) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00'}, 0xb) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x3ff, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x100, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r6, 0xf, r5, 0x8) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x0, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r6, 0xd, r7, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r5, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1) 2018/03/30 19:45:28 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) [ 403.065718] FAULT_INJECTION: forcing a failure. [ 403.065718] name failslab, interval 1, probability 0, space 0, times 0 [ 403.077058] CPU: 0 PID: 30627 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 403.084329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.093678] Call Trace: [ 403.096271] dump_stack+0x194/0x24d [ 403.099904] ? arch_local_irq_restore+0x53/0x53 [ 403.102826] EXT4-fs: 23 callbacks suppressed [ 403.102832] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 19:45:28 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000002ac0)='nfs4\x00') r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) [ 403.104567] ? __save_stack_trace+0x7e/0xd0 [ 403.104588] should_fail+0x8c0/0xa40 [ 403.104600] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 403.104618] ? kasan_kmalloc+0xad/0xe0 [ 403.113964] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 403.117878] ? kmem_cache_alloc_trace+0x136/0x740 [ 403.117892] ? __memcg_init_list_lru_node+0x169/0x270 [ 403.117901] ? __list_lru_init+0x544/0x750 [ 403.117909] ? sget_userns+0x6b1/0xe40 [ 403.117920] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 403.117928] ? do_mount+0xea4/0x2bb0 2018/03/30 19:45:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r1, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 403.117935] ? SyS_mount+0xab/0x120 [ 403.117945] ? do_syscall_64+0x281/0x940 [ 403.117955] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 403.117968] ? find_held_lock+0x35/0x1d0 [ 403.117981] ? __lock_is_held+0xb6/0x140 [ 403.185292] ? check_same_owner+0x320/0x320 [ 403.189626] ? rcu_note_context_switch+0x710/0x710 [ 403.194563] should_failslab+0xec/0x120 [ 403.198535] kmem_cache_alloc_trace+0x4b/0x740 [ 403.203116] ? __kmalloc_node+0x33/0x70 [ 403.207086] ? __kmalloc_node+0x33/0x70 [ 403.211059] ? rcu_read_lock_sched_held+0x108/0x120 [ 403.216081] __memcg_init_list_lru_node+0x169/0x270 [ 403.221097] ? list_lru_add+0x7c0/0x7c0 [ 403.225082] ? __kmalloc_node+0x47/0x70 [ 403.229060] __list_lru_init+0x544/0x750 [ 403.233108] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 403.238976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 403.243978] ? lockdep_init_map+0x9/0x10 [ 403.248027] sget_userns+0x6b1/0xe40 [ 403.251718] ? kernfs_sop_show_path+0x190/0x190 [ 403.256366] ? kernfs_sop_show_options+0x180/0x180 [ 403.261270] ? destroy_unused_super.part.6+0xd0/0xd0 [ 403.266353] ? check_same_owner+0x320/0x320 [ 403.270651] ? rcu_pm_notify+0xc0/0xc0 [ 403.274519] ? rcu_read_lock_sched_held+0x108/0x120 [ 403.279513] ? kmem_cache_alloc_trace+0x459/0x740 [ 403.284330] ? lock_downgrade+0x980/0x980 [ 403.288458] kernfs_mount_ns+0x13d/0x8b0 [ 403.292493] ? kernfs_super_ns+0x70/0x70 [ 403.296534] sysfs_mount+0xc2/0x1c0 [ 403.300136] ? sysfs_kill_sb+0x40/0x40 [ 403.304003] ? alloc_pages_current+0xbe/0x1e0 [ 403.308481] ? security_sb_copy_data+0x81/0xb0 [ 403.313039] mount_fs+0x66/0x2d0 [ 403.316383] vfs_kern_mount.part.26+0xc6/0x4a0 [ 403.320942] ? may_umount+0xa0/0xa0 [ 403.324545] ? _raw_read_unlock+0x22/0x30 [ 403.328666] ? __get_fs_type+0x8a/0xc0 [ 403.332528] do_mount+0xea4/0x2bb0 [ 403.336045] ? copy_mount_string+0x40/0x40 [ 403.340254] ? rcu_pm_notify+0xc0/0xc0 [ 403.344118] ? copy_mount_options+0x5f/0x2e0 [ 403.348499] ? rcu_read_lock_sched_held+0x108/0x120 [ 403.353491] ? kmem_cache_alloc_trace+0x459/0x740 [ 403.358308] ? kasan_check_write+0x14/0x20 [ 403.362517] ? _copy_from_user+0x99/0x110 [ 403.366639] ? copy_mount_options+0x1f7/0x2e0 [ 403.371111] SyS_mount+0xab/0x120 [ 403.374535] ? copy_mnt_ns+0xb30/0xb30 [ 403.378397] do_syscall_64+0x281/0x940 [ 403.382257] ? vmalloc_sync_all+0x30/0x30 [ 403.386379] ? _raw_spin_unlock_irq+0x27/0x70 [ 403.390848] ? finish_task_switch+0x1c1/0x7e0 [ 403.395318] ? syscall_return_slowpath+0x550/0x550 [ 403.400222] ? syscall_return_slowpath+0x2ac/0x550 [ 403.405126] ? prepare_exit_to_usermode+0x350/0x350 [ 403.410117] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 403.415457] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.420275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 403.425438] RIP: 0033:0x454e79 [ 403.428612] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 403.436297] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 403.443543] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 403.450786] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 403.458032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 403.465276] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000002f 2018/03/30 19:45:29 executing program 0 (fault-call:6 fault-nth:48): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) [ 403.494110] EXT4-fs (sda1): re-mounted. Opts: [ 403.539288] can: request_module (can-proto-6) failed. [ 403.540764] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 403.558994] FAULT_INJECTION: forcing a failure. [ 403.558994] name failslab, interval 1, probability 0, space 0, times 0 [ 403.570332] CPU: 1 PID: 30665 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 403.577602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.586951] Call Trace: [ 403.589540] dump_stack+0x194/0x24d [ 403.593168] ? arch_local_irq_restore+0x53/0x53 [ 403.597832] ? __save_stack_trace+0x7e/0xd0 [ 403.602006] can: request_module (can-proto-6) failed. [ 403.602151] should_fail+0x8c0/0xa40 [ 403.611033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 403.616136] ? kasan_kmalloc+0xad/0xe0 [ 403.620023] ? kmem_cache_alloc_trace+0x136/0x740 [ 403.624864] ? __memcg_init_list_lru_node+0x169/0x270 [ 403.630053] ? __list_lru_init+0x544/0x750 [ 403.634285] ? sget_userns+0x6b1/0xe40 [ 403.638165] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 403.642907] ? do_mount+0xea4/0x2bb0 [ 403.646601] ? SyS_mount+0xab/0x120 [ 403.650203] ? do_syscall_64+0x281/0x940 [ 403.654239] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 403.659581] ? find_held_lock+0x35/0x1d0 [ 403.663619] ? __lock_is_held+0xb6/0x140 [ 403.667659] ? check_same_owner+0x320/0x320 [ 403.671964] ? rcu_note_context_switch+0x710/0x710 [ 403.676873] should_failslab+0xec/0x120 [ 403.680826] kmem_cache_alloc_trace+0x4b/0x740 [ 403.685383] ? __kmalloc_node+0x33/0x70 [ 403.689333] ? __kmalloc_node+0x33/0x70 [ 403.693280] ? rcu_read_lock_sched_held+0x108/0x120 [ 403.698273] __memcg_init_list_lru_node+0x169/0x270 [ 403.703268] ? list_lru_add+0x7c0/0x7c0 [ 403.707219] ? __kmalloc_node+0x47/0x70 [ 403.711169] __list_lru_init+0x544/0x750 [ 403.715206] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 403.721066] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 403.726059] ? lockdep_init_map+0x9/0x10 [ 403.730101] sget_userns+0x6b1/0xe40 [ 403.733789] ? kernfs_sop_show_path+0x190/0x190 [ 403.738435] ? kernfs_sop_show_options+0x180/0x180 [ 403.743348] ? destroy_unused_super.part.6+0xd0/0xd0 [ 403.748432] ? check_same_owner+0x320/0x320 [ 403.752730] ? rcu_pm_notify+0xc0/0xc0 [ 403.756597] ? rcu_read_lock_sched_held+0x108/0x120 [ 403.761589] ? kmem_cache_alloc_trace+0x459/0x740 [ 403.766406] ? lock_downgrade+0x980/0x980 [ 403.770531] kernfs_mount_ns+0x13d/0x8b0 [ 403.774566] ? kernfs_super_ns+0x70/0x70 [ 403.778608] sysfs_mount+0xc2/0x1c0 [ 403.782208] ? sysfs_kill_sb+0x40/0x40 [ 403.786073] ? alloc_pages_current+0xbe/0x1e0 [ 403.790547] ? security_sb_copy_data+0x81/0xb0 [ 403.795106] mount_fs+0x66/0x2d0 [ 403.798453] vfs_kern_mount.part.26+0xc6/0x4a0 [ 403.803021] ? may_umount+0xa0/0xa0 [ 403.806626] ? _raw_read_unlock+0x22/0x30 [ 403.810753] ? __get_fs_type+0x8a/0xc0 [ 403.814617] do_mount+0xea4/0x2bb0 [ 403.818133] ? copy_mount_string+0x40/0x40 [ 403.822342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 403.827335] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 403.832068] ? retint_kernel+0x10/0x10 [ 403.835936] ? copy_mount_options+0x18b/0x2e0 [ 403.840405] ? copy_mount_options+0x196/0x2e0 [ 403.844876] ? copy_mount_options+0x1f7/0x2e0 [ 403.849347] SyS_mount+0xab/0x120 [ 403.852772] ? copy_mnt_ns+0xb30/0xb30 [ 403.856636] do_syscall_64+0x281/0x940 [ 403.860499] ? vmalloc_sync_all+0x30/0x30 [ 403.864619] ? _raw_spin_unlock_irq+0x27/0x70 [ 403.869092] ? finish_task_switch+0x1c1/0x7e0 [ 403.873564] ? syscall_return_slowpath+0x550/0x550 [ 403.878468] ? syscall_return_slowpath+0x2ac/0x550 [ 403.883374] ? prepare_exit_to_usermode+0x350/0x350 [ 403.888364] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 403.893705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.898527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 403.903691] RIP: 0033:0x454e79 [ 403.906853] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 403.914537] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 403.921780] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 403.929025] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 2018/03/30 19:45:29 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x379a, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00'}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/30 19:45:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(0xffffffffffffffff, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 403.936269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 403.943511] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000030 [ 403.958467] EXT4-fs (sda1): re-mounted. Opts: [ 403.965301] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value 2018/03/30 19:45:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) close(r0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/03/30 19:45:29 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, 0xffffffffffffffff, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r2 = getpid() perf_event_open(&(0x7f00000009c0)={0x3, 0x70, 0x6, 0x7fff, 0x3fc0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x1, 0x0, 0x1, 0x0, 0x8001, 0x75, 0x7, 0x401, 0x4b, 0x80000000, 0x5e2, 0x7fff, 0xfffffffffffff000, 0x7, 0x7, 0x1000, 0x20, 0x0, 0x100000000, 0x1, 0x5, 0x800, 0x2, 0xd0, 0x2, 0x80000000, 0x0, 0xffffffffffffffff, 0x3, @perf_bp={&(0x7f00000004c0), 0x9}, 0x1100, 0x1, 0x1, 0x0, 0x5, 0x3, 0x9}, r2, 0x3, r0, 0xa) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/133, 0x85}], 0x3, &(0x7f0000000340)=""/115, 0x73, 0x1}, 0x12040) recvmsg$kcm(r1, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/50, 0x32}], 0x3, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003140)) mkdir(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000003100)={r1}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') sendmsg$kcm(r3, &(0x7f0000000900)={&(0x7f0000000400)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)="a365317af8a301ca8f24e197b2dffd490187431cc78cf72cc3badf50d800189e81d3e5dc0d0e6826bd4507ee993349ae04f6d88bf8d58c3de896a8fd9c15f90b8b090fa0054bf98120a7ba85ba2a16408073da712976ea8616831b70b4bc0733443376130b5d0e9a6221f98f17bb60259912ddfd64494d5ab4d260b2234c850ff31733feee4ee41fbb78e3b9197d96d40b69ea0855bdc5a865c5", 0x9a}, {&(0x7f00000005c0)="5e235172aeb68427458887a957d368d3814112252e0ba337aa966428a0fcbc15969e98f04d2e3f1ff897eba648fe18baf79ea035120a1cc588cb9a97265e330c44b632526ed0f03bd85eab7e6c853c6742e2da2a6d58af84fa515279bc499a5d5cfb9efc42dea0709b8faa79a4f55dd2ff6c57b5d33ace4055dc2e1503f5ac54e81617224fee6d979e9caa6cb6390fc24e81d57fa5340ab01471c4b19847347b57573f073058ed258714854d3c4a1758", 0xb0}, {&(0x7f0000000680)}], 0x3, &(0x7f0000000700)=[{0xe8, 0x10c, 0x5, "a2cc439fc889cfaf0cb686a2cd4b9bba98766d175936141262d0b1802bd5f54c0269368f77add9e9c5650fb7952149caea487231a8992624e083a97476981c8c17bbebb01b58023c0bfba3c958f82bddb3f49e2fef09063aa7d6b247e76ebbab0fa3adf32f7d271af658996dd439272dbfe8616fb64714de398c48a7d724287ee117338be7212ca3f8961da4b21518fe9a4d090880012e7af8303287ed96e9243664c486fda08387c6d9c77725d7b877d7293f636956392049fccc2b8c1afba644ffca3058ae60f181291305cc2aeb6c1f11124fc3c8d1"}, {0xf0, 0x11f, 0x7fffffff, "75c5f0001a668686ff49f9464cde3216c98cd7f210f35fdd9e5db16a5d7bc49451e8a440608557acb9397f229c118b56f3297e1299fa0e559ae94e6e30f8b7e8f73edebfe951933a54f00269d826b2cfc1505de443d309e073e7e5872ab3242f338089f46df7b9c3479d7516c65bd876177d2519b4df0eaff824a95a37224e3ab1bbe1105582d1dca59fbb6954541639f8f4bde3ba2feefa8d710caef5c63a2c12377b968bf7dfa0629a30b021bc2c968d00ebda6a5b7add3f4bac2c5af3afe4fe1f75ba0f96eebc8c09e5069923ce8f2bfe845ddc4d78b534"}, {0x10, 0x11f, 0x6f47}], 0x1e8, 0x80}, 0x4000000) 2018/03/30 19:45:29 executing program 0 (fault-call:6 fault-nth:49): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:29 executing program 5: socketpair(0x5, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000003940)=""/4096, 0x1000}], 0x5, &(0x7f0000000480)=""/53, 0x35, 0x1}, 0x20) close(r1) 2018/03/30 19:45:29 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) [ 404.151257] EXT4-fs (sda1): re-mounted. Opts: [ 404.159484] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 404.182839] FAULT_INJECTION: forcing a failure. [ 404.182839] name failslab, interval 1, probability 0, space 0, times 0 [ 404.188766] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 19:45:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(0xffffffffffffffff, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 404.194121] CPU: 0 PID: 30708 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 404.205937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.215287] Call Trace: [ 404.217884] dump_stack+0x194/0x24d [ 404.221521] ? arch_local_irq_restore+0x53/0x53 [ 404.226185] ? __save_stack_trace+0x7e/0xd0 [ 404.230511] should_fail+0x8c0/0xa40 [ 404.231793] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 404.234213] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.234228] ? kasan_kmalloc+0xad/0xe0 [ 404.234238] ? kmem_cache_alloc_trace+0x136/0x740 [ 404.234250] ? __memcg_init_list_lru_node+0x169/0x270 [ 404.234258] ? __list_lru_init+0x544/0x750 [ 404.234266] ? sget_userns+0x6b1/0xe40 [ 404.234274] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 404.234283] ? do_mount+0xea4/0x2bb0 [ 404.276807] ? SyS_mount+0xab/0x120 [ 404.280430] ? do_syscall_64+0x281/0x940 [ 404.284484] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 404.289847] ? find_held_lock+0x35/0x1d0 [ 404.293908] ? __lock_is_held+0xb6/0x140 [ 404.297979] ? check_same_owner+0x320/0x320 [ 404.302294] ? rcu_note_context_switch+0x710/0x710 [ 404.307220] should_failslab+0xec/0x120 [ 404.311187] kmem_cache_alloc_trace+0x4b/0x740 [ 404.315765] ? __kmalloc_node+0x33/0x70 [ 404.319728] ? __kmalloc_node+0x33/0x70 [ 404.323695] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.328712] __memcg_init_list_lru_node+0x169/0x270 [ 404.333724] ? list_lru_add+0x7c0/0x7c0 [ 404.337693] ? __kmalloc_node+0x47/0x70 [ 404.341665] __list_lru_init+0x544/0x750 [ 404.345722] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 404.351592] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 404.356606] ? lockdep_init_map+0x9/0x10 [ 404.360666] sget_userns+0x6b1/0xe40 [ 404.364369] ? kernfs_sop_show_path+0x190/0x190 [ 404.369024] ? kernfs_sop_show_options+0x180/0x180 [ 404.373950] ? destroy_unused_super.part.6+0xd0/0xd0 [ 404.379052] ? check_same_owner+0x320/0x320 [ 404.383366] ? rcu_pm_notify+0xc0/0xc0 [ 404.387257] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.392267] ? kmem_cache_alloc_trace+0x459/0x740 [ 404.397105] ? lock_downgrade+0x980/0x980 [ 404.401251] kernfs_mount_ns+0x13d/0x8b0 [ 404.405310] ? kernfs_super_ns+0x70/0x70 [ 404.409370] sysfs_mount+0xc2/0x1c0 [ 404.412996] ? sysfs_kill_sb+0x40/0x40 [ 404.416881] ? alloc_pages_current+0xbe/0x1e0 [ 404.421378] ? security_sb_copy_data+0x81/0xb0 [ 404.425958] mount_fs+0x66/0x2d0 [ 404.429319] vfs_kern_mount.part.26+0xc6/0x4a0 [ 404.433897] ? may_umount+0xa0/0xa0 [ 404.437520] ? _raw_read_unlock+0x22/0x30 [ 404.441663] ? __get_fs_type+0x8a/0xc0 [ 404.445550] do_mount+0xea4/0x2bb0 [ 404.449089] ? copy_mount_string+0x40/0x40 [ 404.453316] ? rcu_pm_notify+0xc0/0xc0 [ 404.457190] ? copy_mount_options+0x5f/0x2e0 [ 404.461580] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.466587] ? kmem_cache_alloc_trace+0x459/0x740 [ 404.471427] ? copy_mount_options+0x1f7/0x2e0 [ 404.475922] SyS_mount+0xab/0x120 [ 404.479363] ? copy_mnt_ns+0xb30/0xb30 [ 404.483245] do_syscall_64+0x281/0x940 [ 404.487123] ? vmalloc_sync_all+0x30/0x30 [ 404.491261] ? _raw_spin_unlock_irq+0x27/0x70 [ 404.495749] ? finish_task_switch+0x1c1/0x7e0 [ 404.500243] ? syscall_return_slowpath+0x550/0x550 [ 404.505168] ? syscall_return_slowpath+0x2ac/0x550 [ 404.510089] ? prepare_exit_to_usermode+0x350/0x350 [ 404.515102] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 404.520463] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 404.525303] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 404.530480] RIP: 0033:0x454e79 [ 404.533661] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 404.541361] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 2018/03/30 19:45:29 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) r6 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r7, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) perf_event_open(&(0x7f0000002ac0)={0x0, 0x70, 0x6, 0x3f, 0x4, 0x8, 0x0, 0x8, 0x1000, 0x1f53e08b7597e823, 0x4, 0x4, 0x2, 0x72, 0x10001, 0x80000001, 0x1, 0x547c, 0x1, 0x6, 0x6, 0xff, 0x0, 0x8d, 0xfb82, 0x0, 0x401, 0x0, 0xcce, 0xff, 0x3ff, 0x10001, 0x7, 0x1fffc00000, 0x4, 0x1, 0x401, 0x2, 0x0, 0x6, 0x1, @perf_config_ext={0x7}, 0x1200, 0x20, 0xffffffff, 0x0, 0x173, 0x4, 0xdbd}, r0, 0x5, r6, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r8, 0x4) 2018/03/30 19:45:30 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="18002000000020a0c2f37b176532a16618e8210d55b6b9f796a5cf4309ac944fd3e97d8e505b17b6ec75aad627fce3173f27d49a02c531c53d6326ec3569ef595edf977fa6a36ca87d7f849f227771eee961072f795ee0cac49bf52e006a656ff758fd2ceea8b3ca70f76d89b6e6922fde73ce9dd74a24611191ba874d14b3de8b6796dee8156980e4e7662390b979f1be1fd32c9fbfbdd2d40da8b433ae54dc243ed6f106fd116bf4e85fea82ec398442790e0a8cac5b1ca7c28a5d608430ac6d45a4d6c732c4124255c94972b182a2ba3f203cca4097680970236581fcac6910cc8460bd945f04d7906913b3969a12f6f9fb1c2d8460e5272bfc3a312b8a41b9b46002ec76ab5492bccab2194da4721c7e73339c00ed0f1caf0000000000000000000000000000ea32ad5ae1e4478ab0d3dd25d304aac0490e60b94c077cf59797f7c0fb51febc550631be0f773c27ea7ca8de8206e3b283a9b3e0d503cb0255bf718f7a21795b96391ce9cb3258490bc6cb4b2dc377e0f4a9d577808af3461daca9a33a093e5a14d6d3c2fec38a947ff9d2ad0896611d51a1ba7205d20f57808403ecb159f3ef9778cbfe870af24d5ce1d7538aa146f4b2f058a5e3c14f8ef51916c8a880a922baa389d70000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, 0xffffffffffffffff, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:30 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002bc0)='./file0/file0/file0\x00', 0x8000000000060) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002a80)={r4}) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002b80)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) r7 = perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002b40)={r3, &(0x7f0000002ac0)="6d09da83df9b79abd5f8785f7d9582479552fddffaaf6e5d4fecfc9918", &(0x7f0000002b00)}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000002b00)='vboxnet1\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002c40)={&(0x7f0000002c00)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r8, 0x4) 2018/03/30 19:45:30 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) getpid() r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002ac0)) 2018/03/30 19:45:30 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002640)={r3, 0x50, &(0x7f0000002880)}, 0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002800)='./file2\x00', 0x0, 0x2000000000000018}, 0x2bf) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f0000002840)='nfs4\x00', 0x40, &(0x7f0000002640)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617") bpf$OBJ_GET_PROG(0x7, &(0x7f00000013c0)={&(0x7f0000001380)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x8080000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={0xffffffffffffffff, &(0x7f0000000200)="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", &(0x7f0000001200)="55fe"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a00)={0xffffffffffffffff, 0x28, &(0x7f0000000a40)}, 0xfe7b) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000009c0)='devtmpfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000010c0)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) [ 404.548616] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 404.555868] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 404.563133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 404.570394] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000031 2018/03/30 19:45:30 executing program 0 (fault-call:6 fault-nth:50): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "20db7ce3f867adf8117af667c2fd24c9adb652bf0eb0b06fe3b52def13475d43aaf675ca45c01319f8ba4b0c7ec3756722b1b805eb7b4541119bd8700e54608616742697e04ad78ded271d92d87873488045b8fa4f0d2ac3396568792d50539a8bb9f0df6f1612f0517de2e53e453f489e9b7780f620a2ba48d0721cc292e929dbbb770ae78b8a4cf38bc9c23a4e7437a41b278b8a589b11b7ac3c45c7512a9f54b1591b269b89cf1cdb3b820b36cc26b0982ee651ad83608eebe5bfed48feb8c1de121ec8e58d20ef747697c776c2e19a1def79e896d061934cbf6e88a2355990724e0a4b4ffe26b7375435b0e32d0a4a5a73aa4ff007f279dc37c5d88fea9e02767a84935d16e0707e8e1e1d9af0ffa5cdf8eca6e97a380dd7d17171d5f7a344bd6ee0463d46113d2b82a54505c9d94a952e2a266480cac473c7dd5907a1cf76b84d7b3c7e09dfee4481c3a738ec688720d12b28e9058ed0bbe8af6fff6ba311233a82a9c46bd0a59fa28a89aca35780d94f1d430c12a9d1ddf6aa7a22a55f06e84a0cd76cb63a9febc7912139408044032d365a69d43eac8bdb1e0fb8a65a931edeab1e60cbd56bdd6eb1fe28f144115b5bd31dd13740620a7c894e86e51d0daa8cccd7de564a4a3f88b49aab525077d1ee0b824b303d1aa767993f7dd2f939ae319bf44c1fb0f04517d91ab673bb45c7f434f7486f66d12e4d4571121ab85f2bab29d61a2221840cbaf4d747b72e472efc8a4f45f7700ed1957950b57e13bf909611b34ed6d795c8a2fc55912c3cc6e067e7762738b8c8d1b37be83aaa92062571955259b8176f73d8edbf5e2ba2d47dd7b532373061fbbf86abcfabe10d440303ca93d6e21609c622aaac94c9195a63e248335a344f85d38fb5d1e6ef4e4df6a494dd57250a641cea746def89c710beee35871cadc8d6775cd5e581bf57f56a9b0d8132f7c266ca1eb496830026a04c192eb94924043bd3569c0252c27cfd013acaea2fc289bd45f0bbcf8dcf83b8852a82ec79999e1abd5b4a4684d42d0befdcd6960d9824c8e46aa1e7b3b57614603abcf38f5ed75d2d8bde2a4555c76c9fe31acf81188b420db0587c3d39ca508d12fdd65a7ab10c69cba83cd6ff790c594dc470dc65e7e485695df013961931af0a7fa884b0692455372a9e8aebbcaf15ebb237754ef0f01d07635e1545f4ec79cfc186594b31f4a739b17caafc2d184f026b134918a1df8adea345bfaa87da3cf0aab30d0fefedda389480a3370dd6c8432886796c717a0879d4ba9bc03ae37b20cbf85e22e97e2bf9437c0fbf00805e392bb491fb9c0d573a040ed1ea4777c696c4f786c1c77d4f798db30226114adacfc3f32419caa4dd5de049a5aa42564c1e7ed6fcd89366b3f06add74ecd56c039101efa3b4398ae24e7d84870418313925373f6a4c45b0a4027a5a8e0e4995f30c581cbe65c9b4ccde8a071c896622c77300ec07c17a96be96fedf625a4774dc5ae9dc2ca4c5f0951e66538f26774bfb64cf10a1197f8f4b1ea8dac20dcfc7624afeccc734a1af3b2e51e112453084a449e3faa6dc1f1f3e63787678cda42098a3a6dba97bcf3daf9b10f834d8435c15d951b00bb9277375032e59c4d36917714da4f889e5a4b890d78d25ace0feee3db0ba50bf3234422e83610f652dc65f54117224b076915d5619b9a1a7b1937d58136c63e4f2f75c94020aafefde2e4b7a90299ada9ccb8ea0fa26227c1b81752c23021d27739e9d33932fc739f4f738fbe1fcd6fc073daf50285d5a663cfd935b39191d9c6c8ab0e7b833ff44def983cd46a669372db20fce5898fd5ab4ae96af22c6a140c3a19d0b69e0dcc99987685d915d30ae907ec08679668cafe513cc9e5f466376cbbf834cdf65ea28bd316627d1fadda8c5e263f9ed065c90392130021e3d8e2a9f91ce3a1a599737dab1d067bf196412311f2ccf97e0b6af431e3133957a00565a88390958d8e6f7ade59ca9d94a2e16f29eacdcd2f442efdd041822f1f528a9f309faefbb761711699013d9f0e7309eaf22524a91e27654591a402f1698cc70e26b39970796649dd5cae27fc327b57b86d2813a3748c95a77b96a3b244436a9c98aa6c6347ac95a8af149b955aa7c8999eea617074dcb8773d77359c7d95af9e68568a894a56c1966bd5bcd86edaa193979e2ebebc605e98b55c019923e2c2bffaa01885c0c9a246cff89657215eaba0a687efbebb286870cf0d386dc68590841f732b0f057db798452175da04eea18af55a1d2c964ecef40ef6a8b5e116529ed7687667447946bd9cf153d5a3bfcf3f4535eacc52176209efd794367ab20258dc7ddc3ce764211f6b7fa8c1d72a6a41c4a1d5770ac680c6ff8e10179e9eb489681eaca85adb650bfa5676321bdbd5c4aa24529419c895c41ee345cbdeb8e0cbdcf61b5c2085b44f879b2e3d5f2414840201ad5a7ffca3ce132dfbcd174326fa2f9488569910c9dc48f2ab8e01dce1c4e821b7d535a27aa58792ffa73a569aebedc1c2a7817b2f84ed22c85cceb8ad18a44dc8262354d1eace4156f3aead29d10950de4f59ab6e317d6d051432c18c9f68d4bfbae7f89b6a5e22bad688f3d5e59a89b122ab2eb7a7e45ecb582b3656145f0485b0e4abd177718ad5077beeb56a25f3d5906c8a8cbe8c4bcb132c84892dcfc45dfff72a24919707e3803fb7cc094915ec78da2ea10a7065b0ba09759b1a44d4e57295b262824c3565ad280e87264a096fdbc5ad4253ed51fb2fc5792b02afa7bd7d0e23ef071f0a786a0afe75cee18dd5f83d8d3630e1155f37521fdbf2bea9ef89578b79e622aac485dd5499bd0792972ad8ef777227edcb906ff8a240d4ed61b7aac81eaa2ddb11bad08c7c1254972d6f46a6b913a6b5320e2a34319d11026ae0def6b0c128e02421d985c6c3cc4dbe318c6d323e98e63d996ef65587092cf452dbff52d9d8212f5957ad6e2549c547f7678d913a8ef9b8057e419d74cffbfa35ff53a5f52f19eb38fddac4ce7ae99dc007b6324d5d3e6343e22d724cf854b28200bb23320a9de4ef05ef4483ddd85a1eb99960f48a2d5f14deeb68728138d4a7a1329f6017b8c3873faa09aa8d6fe3eae05d5ab7b3c21f6a8bc9897c805726061a9491514a9617ec462807f27b260f01e654d17bf872d02c29da3dbb04dc5a281faf972618755bd9e96478b8709ae6d6fd88aae565db6caba047a65e6eed1991e159b666f037f56a3f14721a6f7195cc830fc408f0a40d2d96b6412646b72b4737dc7ad7f6fc8100b70b001e832c5e9b668346486c472d7345ee09c8c569983e3e203b555c84a344ec95f0852b81838d7395db9bcc73af21364962564701aa7da9d22318dd7ea0e26c193d7b3682a38ba12ee88317e776a9f19ae3790c330fb124d991008eb42201e10bfe8b9dd6a41c3d6efc909f1fa217b0928ead589d93321744f3cf1734f3e808b4c0f2fc425b8fc658ea73bed300febd95be68bf0310c896c1c4cc3288c98b494123bf7055f7828097432d9d05b93470df55c7c6c915f62c1ae66883dbf31fe3e5e386d0f1452446b0ba178bc92f555f748ebd9d561d7c99500af71acb7894aa277de057cec8ef4f33bda3c8fb67cad35a2721b22cfea3e06206d313790e181c0c8532a42caf68c47e0d6bfd5623e320930dcec872a5b616e07978f320cd0ac7efab116b6c94712db59253332825033d9ee6d5728d392e4582400976de3e8fada25bc6ed7460e12452e5d9de0f7ccb26adb64e7da173728261f011733c19403fb86eafb6ca648c2e671829e6cc5d91084682f7a89239701b8038c4c1be78f9b51eb7d87290850abfa88f82c8cf4a7239963990fef6785ae37c4e099daa0bfed9825429524cd3287ed91f21faa5dcbba8cb8e2c1432d8084da3d95dbb71f4bf23b55333a010e7df9f9d0f6095e2e0d1fb4c5864bfa598e666e620c1d05f406eff692f0c1d71410dc9e407beb92a26046e33a40e478dc4d373e084f849d0e7ade2db5c9247b12ee508c1ee0f55f39527e259c78a0f0e44bf086b9415d149200d47994b7e69af59933ec1d5df446fcc7d526e3e09fe750e85cad41c929b38825417afa946471859cc3e099b40ad740bc545fec8a27e18bba8bdaf3aecd65f1023c636cc397acc3cda05c8aa5c68a0bf6f3e498134195f0892bc59bc64be9a113a26f8cbbe893c1fad15e72c054870efaf3327750eda2d1e3edce2c15cf169b1b68b67016023a2822989cbff65f10453fd99cd0b606c520df7f21fd9add62ca7cdb7a7472c02b84f15674a44686d6d99a551a262abc14352ff24936c26a599caf996cc4f54a71b256f4f4159ef94d15e0df4bdc1de1f3e49e7df9ea04a4782b57f4591f314544f10557ab70e120df315587d38a3236b5db75affef3a61db4903791dc5d0987b54329b7fc2731fef00ae7f81d656e8d4872be2f349b8e0aaccf476a4d04e95d8b7544db98887e59df2f355be3ec15b7345bc3a3e44ecaeb9bb8c27d1cb217ccf2d718016cb0b2832fa4230c6c3f584bc207253ca7f31ad8d35bb774ed95aeca0bdc026485ebcef8ce39d4ec90dce3e4bc25a652f55f092e386f08d519efe52734b0e4291c2cc9f6c7e34e85431b58f019715048b79dd72a21a5483b6087cb23ac0ee2c6f1a49c06a23bdb0044a9effbe3c285a95a01f1626e6575ec4097ad54c564e02a7a41624f5f01c049fc06d3e5b2f7608db9d5af789a0d0278058e7142af256c8b0eec0aae0243e6e3ad3be07473c476e095404c99402b2390dc07c5334433d46e80f5fc054cc2b0ec5763a904e143a9971a084437f2f6fadd8b0d2645a2584f5c6faf8621ad0d152ba48de9613ad9ad83e4e70c1c685a0e6310ad1091c922ac50c2c4442924ee37e719945208b13ec89ebaae0ec71530789ca02426f2405b3b115905e860d49a31de58ce35961af439b0a64f158280f47b4fe62541546958e887eba969e06ef5c468c2a416c6b3ee3cbf1ccaf92fe7ca1fb1f107b304b3e712acd35c63623517982cd373c861133639a861b7f085a7b6dd4a8cff9282bdde93e41c1a5678716859a76391854f26a852af56901179eb7a6a77ba13080d0dd490fd4daf34c0bddae79f48bb9437638fa58d89a9c96c797e1e605820fc0cf9641aea85dbc72272db803eb607c3d96874251ea4426056a1fc5b1db04cae1ab737389eadb802924cd3d645baa9ef1a2a40d649477454ff4d04026f4bd6d32d53403158f4c508eb4dbde2e2ed43e3c66c3ed2aa4369e2f8ba5c7f1444231c084bdbf6c4c6ecacfed1fd2996010eb26e65fe8b6face80f94301c047ee3412cc10c5fcfd13825a8f5b1b64f5f3cfcdc75b02dfcccd6b69405993073e01ada70099ecbefa96fcf4d29d30bd68bf14a53750cd823baa0ed3436bded8c86c2823dd43d169bbf9330b0bebf7ca26d2770e34ea76430894326498ee8793e739749b9b9000bd16fdc1f87d95c3900ae921203227f5d1d479b25da55650616472614df41464555963125af6ca7547e620a471ce0ce7f0e75eb763e3588e8c7c1d6645c883e499e9f5f0792bf57614657238431601217c5f1735c319da04f4cdbd42ceb9e3f96cce5355122564233e8afaa2c4b46f1c921c699415f4817704ebfe9b27628f941ad52a0406e2eba6b48d777ed27fd4cf57310cd0a249ff4cbdbb4a3285455c7b45bfb1f3309bca24648a90ccca3679bb9e2b4b84441114fbf19600d4d8da6985c7dbe901ae0b9f3d0188c756de222486769aa577d9763594ca777b0183d93d147ea7cc0884e09d1"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:30 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) [ 404.684838] FAULT_INJECTION: forcing a failure. [ 404.684838] name failslab, interval 1, probability 0, space 0, times 0 [ 404.696237] CPU: 0 PID: 30762 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 404.703510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.712859] Call Trace: [ 404.715434] dump_stack+0x194/0x24d [ 404.719064] ? arch_local_irq_restore+0x53/0x53 [ 404.723729] ? __save_stack_trace+0x7e/0xd0 [ 404.728059] should_fail+0x8c0/0xa40 [ 404.731774] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.736884] ? kasan_kmalloc+0xad/0xe0 [ 404.740767] ? kmem_cache_alloc_trace+0x136/0x740 [ 404.745608] ? __memcg_init_list_lru_node+0x169/0x270 [ 404.750209] tmpfs: No value for mount option './file0' [ 404.750793] ? __list_lru_init+0x544/0x750 [ 404.750805] ? sget_userns+0x6b1/0xe40 [ 404.750817] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 404.750826] ? do_mount+0xea4/0x2bb0 [ 404.750834] ? SyS_mount+0xab/0x120 [ 404.750843] ? do_syscall_64+0x281/0x940 [ 404.750853] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 404.750867] ? find_held_lock+0x35/0x1d0 [ 404.789679] ? __lock_is_held+0xb6/0x140 [ 404.793751] ? check_same_owner+0x320/0x320 [ 404.794232] tmpfs: No value for mount option '#oX›Ã‘ì Kãá<­÷<ÁB;v„ͺõîö\ÅÖ?KÁ' [ 404.798066] ? rcu_note_context_switch+0x710/0x710 [ 404.798083] should_failslab+0xec/0x120 [ 404.798096] kmem_cache_alloc_trace+0x4b/0x740 [ 404.798107] ? __kmalloc_node+0x33/0x70 [ 404.798115] ? __kmalloc_node+0x33/0x70 [ 404.798126] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.798137] __memcg_init_list_lru_node+0x169/0x270 [ 404.823581] tmpfs: No value for mount option './file0' [ 404.827488] ? list_lru_add+0x7c0/0x7c0 [ 404.827500] ? __kmalloc_node+0x47/0x70 [ 404.827513] __list_lru_init+0x544/0x750 [ 404.827526] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 404.827539] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 404.827551] ? lockdep_init_map+0x9/0x10 [ 404.827562] sget_userns+0x6b1/0xe40 [ 404.827574] ? kernfs_sop_show_path+0x190/0x190 [ 404.877923] ? kernfs_sop_show_options+0x180/0x180 [ 404.882841] ? destroy_unused_super.part.6+0xd0/0xd0 [ 404.887924] ? check_same_owner+0x320/0x320 [ 404.892228] ? mark_held_locks+0xaf/0x100 [ 404.896348] ? rcu_pm_notify+0xc0/0xc0 [ 404.900212] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.905202] ? kmem_cache_alloc_trace+0x459/0x740 [ 404.910024] ? lock_downgrade+0x980/0x980 [ 404.914158] kernfs_mount_ns+0x13d/0x8b0 [ 404.918196] ? kernfs_super_ns+0x70/0x70 [ 404.922234] sysfs_mount+0xc2/0x1c0 [ 404.925834] ? sysfs_kill_sb+0x40/0x40 [ 404.929703] ? alloc_pages_current+0xbe/0x1e0 [ 404.934186] ? security_sb_copy_data+0x81/0xb0 [ 404.938748] mount_fs+0x66/0x2d0 [ 404.942090] vfs_kern_mount.part.26+0xc6/0x4a0 [ 404.946644] ? may_umount+0xa0/0xa0 [ 404.950253] ? _raw_read_unlock+0x22/0x30 [ 404.954376] ? __get_fs_type+0x8a/0xc0 [ 404.958236] do_mount+0xea4/0x2bb0 [ 404.961753] ? copy_mount_string+0x40/0x40 [ 404.965963] ? rcu_pm_notify+0xc0/0xc0 [ 404.969827] ? copy_mount_options+0x5f/0x2e0 [ 404.974208] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.979204] ? kmem_cache_alloc_trace+0x459/0x740 [ 404.984039] ? kasan_check_write+0x14/0x20 [ 404.988257] ? _copy_from_user+0x99/0x110 [ 404.992379] ? copy_mount_options+0x1f7/0x2e0 [ 404.996847] SyS_mount+0xab/0x120 [ 405.000278] ? copy_mnt_ns+0xb30/0xb30 [ 405.004142] do_syscall_64+0x281/0x940 [ 405.008011] ? vmalloc_sync_all+0x30/0x30 [ 405.012142] ? _raw_spin_unlock_irq+0x27/0x70 [ 405.016613] ? finish_task_switch+0x1c1/0x7e0 [ 405.021092] ? syscall_return_slowpath+0x550/0x550 [ 405.026016] ? syscall_return_slowpath+0x2ac/0x550 [ 405.030932] ? prepare_exit_to_usermode+0x350/0x350 [ 405.035928] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 405.041269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.046087] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 405.051250] RIP: 0033:0x454e79 [ 405.054412] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 405.062099] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 405.069350] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 405.076615] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 405.083867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 405.091111] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000032 2018/03/30 19:45:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x50, &(0x7f0000000700)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000780)=r0, 0x4) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='btrfs\x00', 0x89402, &(0x7f0000000900)="e196efa3cb748d2a6600968b76295ff919bc3877b18eb8d265a35493fcf34fdc965cd5c837d2389c6e2ec6088abe8daaa8ca23f9298fc94dc26874bc4d4567afea1ca0879cdf21e915005a83e96b1002af29091d2176abbb7fec088a67f2e1390f32adaf2f252d24510870f8df7186936f4d88957eb8fcda78b7383a7d24db701d524557ee7324433e70d9ffa185098325f9e657d3c29cf6a35843cb96780269db1c735d55938af5c60e1e4ba25928697277b0fdf356b62399b4c8826d09bfca7d6078c19b4995195ea814b1bb40c06210ec") ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0xffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f3, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x22, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r1, 0x50}, 0xfffffe74) recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000240)=@l2, 0x80, &(0x7f0000001a00)=[{&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000000580)=""/84, 0x54}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000140)=""/29, 0x1d}], 0x5, &(0x7f0000001a80)=""/79, 0x4f, 0x1}, 0x100) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) mkdir(&(0x7f0000000100)='./file0\x00', 0x1000000000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) 2018/03/30 19:45:31 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) 2018/03/30 19:45:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(0xffffffffffffffff, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:31 executing program 0 (fault-call:6 fault-nth:51): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:31 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, 0xffffffffffffffff, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:31 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file2\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) 2018/03/30 19:45:31 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) 2018/03/30 19:45:31 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) [ 405.689744] FAULT_INJECTION: forcing a failure. [ 405.689744] name failslab, interval 1, probability 0, space 0, times 0 [ 405.701143] CPU: 1 PID: 30793 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 405.708416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.717769] Call Trace: [ 405.720357] dump_stack+0x194/0x24d [ 405.723982] ? arch_local_irq_restore+0x53/0x53 [ 405.728646] ? __save_stack_trace+0x7e/0xd0 [ 405.732975] should_fail+0x8c0/0xa40 [ 405.736687] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 405.741788] ? kasan_kmalloc+0xad/0xe0 [ 405.745676] ? kmem_cache_alloc_trace+0x136/0x740 [ 405.750511] ? __memcg_init_list_lru_node+0x169/0x270 [ 405.755691] ? __list_lru_init+0x544/0x750 [ 405.759918] ? sget_userns+0x6b1/0xe40 [ 405.763799] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 405.768547] ? do_mount+0xea4/0x2bb0 [ 405.772254] ? SyS_mount+0xab/0x120 [ 405.775876] ? do_syscall_64+0x281/0x940 [ 405.779937] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 405.785309] ? find_held_lock+0x35/0x1d0 [ 405.789374] ? __lock_is_held+0xb6/0x140 [ 405.793440] ? check_same_owner+0x320/0x320 [ 405.797763] ? rcu_note_context_switch+0x710/0x710 [ 405.802695] should_failslab+0xec/0x120 [ 405.806668] kmem_cache_alloc_trace+0x4b/0x740 [ 405.811245] ? __kmalloc_node+0x33/0x70 [ 405.815214] ? __kmalloc_node+0x33/0x70 [ 405.819183] ? rcu_read_lock_sched_held+0x108/0x120 [ 405.824200] __memcg_init_list_lru_node+0x169/0x270 [ 405.829217] ? list_lru_add+0x7c0/0x7c0 [ 405.833184] ? __kmalloc_node+0x47/0x70 [ 405.837159] __list_lru_init+0x544/0x750 [ 405.841227] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 405.847112] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 405.852128] ? lockdep_init_map+0x9/0x10 [ 405.856183] sget_userns+0x6b1/0xe40 [ 405.859879] ? kernfs_sop_show_path+0x190/0x190 [ 405.864528] ? kernfs_sop_show_options+0x180/0x180 [ 405.869436] ? destroy_unused_super.part.6+0xd0/0xd0 [ 405.874526] ? check_same_owner+0x320/0x320 [ 405.878828] ? rcu_pm_notify+0xc0/0xc0 [ 405.882703] ? rcu_read_lock_sched_held+0x108/0x120 [ 405.887698] ? kmem_cache_alloc_trace+0x459/0x740 [ 405.892516] ? lock_downgrade+0x980/0x980 [ 405.896646] kernfs_mount_ns+0x13d/0x8b0 [ 405.900688] ? kernfs_super_ns+0x70/0x70 [ 405.904733] sysfs_mount+0xc2/0x1c0 [ 405.908339] ? sysfs_kill_sb+0x40/0x40 [ 405.912204] ? alloc_pages_current+0xbe/0x1e0 [ 405.916679] ? security_sb_copy_data+0x81/0xb0 [ 405.921239] mount_fs+0x66/0x2d0 [ 405.924586] vfs_kern_mount.part.26+0xc6/0x4a0 [ 405.929146] ? may_umount+0xa0/0xa0 [ 405.932750] ? _raw_read_unlock+0x22/0x30 [ 405.936874] ? __get_fs_type+0x8a/0xc0 [ 405.940746] do_mount+0xea4/0x2bb0 [ 405.944272] ? copy_mount_string+0x40/0x40 [ 405.948484] ? rcu_pm_notify+0xc0/0xc0 [ 405.952354] ? copy_mount_options+0x5f/0x2e0 [ 405.956740] ? rcu_read_lock_sched_held+0x108/0x120 [ 405.961733] ? kmem_cache_alloc_trace+0x459/0x740 [ 405.966557] ? kasan_check_write+0x14/0x20 [ 405.970775] ? copy_mount_options+0x1f7/0x2e0 [ 405.975250] SyS_mount+0xab/0x120 [ 405.978679] ? copy_mnt_ns+0xb30/0xb30 [ 405.982547] do_syscall_64+0x281/0x940 [ 405.986410] ? vmalloc_sync_all+0x30/0x30 [ 405.990532] ? _raw_spin_unlock_irq+0x27/0x70 [ 405.995008] ? finish_task_switch+0x1c1/0x7e0 [ 405.999488] ? syscall_return_slowpath+0x550/0x550 [ 406.004397] ? syscall_return_slowpath+0x2ac/0x550 [ 406.009306] ? prepare_exit_to_usermode+0x350/0x350 [ 406.014298] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 406.019643] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 406.024467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 406.029633] RIP: 0033:0x454e79 [ 406.032800] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 406.040487] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 406.047734] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 406.054980] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 406.062227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 406.069472] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000033 2018/03/30 19:45:32 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="18002000000020a0c2f37b176532a16618e8210d55b6b9f796a5cf4309ac944fd3e97d8e505b17b6ec75aad627fce3173f27d49a02c531c53d6326ec3569ef595edf977fa6a36ca87d7f849f227771eee961072f795ee0cac49bf52e006a656ff758fd2ceea8b3ca70f76d89b6e6922fde73ce9dd74a24611191ba874d14b3de8b6796dee8156980e4e7662390b979f1be1fd32c9fbfbdd2d40da8b433ae54dc243ed6f106fd116bf4e85fea82ec398442790e0a8cac5b1ca7c28a5d608430ac6d45a4d6c732c4124255c94972b182a2ba3f203cca4097680970236581fcac6910cc8460bd945f04d7906913b3969a12f6f9fb1c2d8460e5272bfc3a312b8a41b9b46002ec76ab5492bccab2194da4721c7e73339c00ed0f1caf0000000000000000000000000000ea32ad5ae1e4478ab0d3dd25d304aac0490e60b94c077cf59797f7c0fb51febc550631be0f773c27ea7ca8de8206e3b283a9b3e0d503cb0255bf718f7a21795b96391ce9cb3258490bc6cb4b2dc377e0f4a9d577808af3461daca9a33a093e5a14d6d3c2fec38a947ff9d2ad0896611d51a1ba7205d20f57808403ecb159f3ef9778cbfe870af24d5ce1d7538aa146f4b2f058a5e3c14f8ef51916c8a880a922baa389d70000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:32 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000006c0)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0x1, 0x4, 0x4}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="ffa07455d15ea6b8cefdc5ca08", 0xd}, {&(0x7f0000000280)="572aed352967b98be014ff72a8e82aec48740457bba5", 0x16}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f0000001680)="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{0x1010, 0x115, 0x47e, 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{0xc0, 0x1ff, 0x0, "cf090a8bb28c4c5151c7ce82740aea0782409160fbc0b46ad86535db94bf569a83a852a370d4d8a203a232c767154a9f91a844d39c98cdc530aed994ed1075c197c37847b26bfe073ed86898a86a11e5e90f5223aa5c21948edb621c27eb3628e3c43e4b529c9a9457c1f3522cb974b9ebd4fb686d064b34359cb16955e3865b07c6ba6fc7c0b1ed2f8e0caab5210456440b25d9d540ea7c5b34baeb069ec54d088d20e3c3f52bbaaa31521b"}], 0x21e8, 0xc0}, 0x40000) recvmsg(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) socketpair(0x4, 0x4, 0x7, &(0x7f0000000f40)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000001180)={&(0x7f0000000f80)=@sco, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=""/115, 0x73}, {&(0x7f0000001080)=""/2, 0x2}, {&(0x7f00000010c0)=""/145, 0x91}, {&(0x7f0000002680)=""/255, 0xff}, {&(0x7f0000002780)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x4}, 0x2) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000700)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)=""/159, 0x9f}, {&(0x7f0000000840)=""/114, 0x72}, {&(0x7f00000008c0)=""/178, 0xb2}], 0x3, &(0x7f00000009c0)=""/155, 0x9b, 0x100000000}, 0x10000) 2018/03/30 19:45:32 executing program 0 (fault-call:6 fault-nth:52): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "20db7ce3f867adf8117af667c2fd24c9adb652bf0eb0b06fe3b52def13475d43aaf675ca45c01319f8ba4b0c7ec3756722b1b805eb7b4541119bd8700e54608616742697e04ad78ded271d92d87873488045b8fa4f0d2ac3396568792d50539a8bb9f0df6f1612f0517de2e53e453f489e9b7780f620a2ba48d0721cc292e929dbbb770ae78b8a4cf38bc9c23a4e7437a41b278b8a589b11b7ac3c45c7512a9f54b1591b269b89cf1cdb3b820b36cc26b0982ee651ad83608eebe5bfed48feb8c1de121ec8e58d20ef747697c776c2e19a1def79e896d061934cbf6e88a2355990724e0a4b4ffe26b7375435b0e32d0a4a5a73aa4ff007f279dc37c5d88fea9e02767a84935d16e0707e8e1e1d9af0ffa5cdf8eca6e97a380dd7d17171d5f7a344bd6ee0463d46113d2b82a54505c9d94a952e2a266480cac473c7dd5907a1cf76b84d7b3c7e09dfee4481c3a738ec688720d12b28e9058ed0bbe8af6fff6ba311233a82a9c46bd0a59fa28a89aca35780d94f1d430c12a9d1ddf6aa7a22a55f06e84a0cd76cb63a9febc7912139408044032d365a69d43eac8bdb1e0fb8a65a931edeab1e60cbd56bdd6eb1fe28f144115b5bd31dd13740620a7c894e86e51d0daa8cccd7de564a4a3f88b49aab525077d1ee0b824b303d1aa767993f7dd2f939ae319bf44c1fb0f04517d91ab673bb45c7f434f7486f66d12e4d4571121ab85f2bab29d61a2221840cbaf4d747b72e472efc8a4f45f7700ed1957950b57e13bf909611b34ed6d795c8a2fc55912c3cc6e067e7762738b8c8d1b37be83aaa92062571955259b8176f73d8edbf5e2ba2d47dd7b532373061fbbf86abcfabe10d440303ca93d6e21609c622aaac94c9195a63e248335a344f85d38fb5d1e6ef4e4df6a494dd57250a641cea746def89c710beee35871cadc8d6775cd5e581bf57f56a9b0d8132f7c266ca1eb496830026a04c192eb94924043bd3569c0252c27cfd013acaea2fc289bd45f0bbcf8dcf83b8852a82ec79999e1abd5b4a4684d42d0befdcd6960d9824c8e46aa1e7b3b57614603abcf38f5ed75d2d8bde2a4555c76c9fe31acf81188b420db0587c3d39ca508d12fdd65a7ab10c69cba83cd6ff790c594dc470dc65e7e485695df013961931af0a7fa884b0692455372a9e8aebbcaf15ebb237754ef0f01d07635e1545f4ec79cfc186594b31f4a739b17caafc2d184f026b134918a1df8adea345bfaa87da3cf0aab30d0fefedda389480a3370dd6c8432886796c717a0879d4ba9bc03ae37b20cbf85e22e97e2bf9437c0fbf00805e392bb491fb9c0d573a040ed1ea4777c696c4f786c1c77d4f798db30226114adacfc3f32419caa4dd5de049a5aa42564c1e7ed6fcd89366b3f06add74ecd56c039101efa3b4398ae24e7d84870418313925373f6a4c45b0a4027a5a8e0e4995f30c581cbe65c9b4ccde8a071c896622c77300ec07c17a96be96fedf625a4774dc5ae9dc2ca4c5f0951e66538f26774bfb64cf10a1197f8f4b1ea8dac20dcfc7624afeccc734a1af3b2e51e112453084a449e3faa6dc1f1f3e63787678cda42098a3a6dba97bcf3daf9b10f834d8435c15d951b00bb9277375032e59c4d36917714da4f889e5a4b890d78d25ace0feee3db0ba50bf3234422e83610f652dc65f54117224b076915d5619b9a1a7b1937d58136c63e4f2f75c94020aafefde2e4b7a90299ada9ccb8ea0fa26227c1b81752c23021d27739e9d33932fc739f4f738fbe1fcd6fc073daf50285d5a663cfd935b39191d9c6c8ab0e7b833ff44def983cd46a669372db20fce5898fd5ab4ae96af22c6a140c3a19d0b69e0dcc99987685d915d30ae907ec08679668cafe513cc9e5f466376cbbf834cdf65ea28bd316627d1fadda8c5e263f9ed065c90392130021e3d8e2a9f91ce3a1a599737dab1d067bf196412311f2ccf97e0b6af431e3133957a00565a88390958d8e6f7ade59ca9d94a2e16f29eacdcd2f442efdd041822f1f528a9f309faefbb761711699013d9f0e7309eaf22524a91e27654591a402f1698cc70e26b39970796649dd5cae27fc327b57b86d2813a3748c95a77b96a3b244436a9c98aa6c6347ac95a8af149b955aa7c8999eea617074dcb8773d77359c7d95af9e68568a894a56c1966bd5bcd86edaa193979e2ebebc605e98b55c019923e2c2bffaa01885c0c9a246cff89657215eaba0a687efbebb286870cf0d386dc68590841f732b0f057db798452175da04eea18af55a1d2c964ecef40ef6a8b5e116529ed7687667447946bd9cf153d5a3bfcf3f4535eacc52176209efd794367ab20258dc7ddc3ce764211f6b7fa8c1d72a6a41c4a1d5770ac680c6ff8e10179e9eb489681eaca85adb650bfa5676321bdbd5c4aa24529419c895c41ee345cbdeb8e0cbdcf61b5c2085b44f879b2e3d5f2414840201ad5a7ffca3ce132dfbcd174326fa2f9488569910c9dc48f2ab8e01dce1c4e821b7d535a27aa58792ffa73a569aebedc1c2a7817b2f84ed22c85cceb8ad18a44dc8262354d1eace4156f3aead29d10950de4f59ab6e317d6d051432c18c9f68d4bfbae7f89b6a5e22bad688f3d5e59a89b122ab2eb7a7e45ecb582b3656145f0485b0e4abd177718ad5077beeb56a25f3d5906c8a8cbe8c4bcb132c84892dcfc45dfff72a24919707e3803fb7cc094915ec78da2ea10a7065b0ba09759b1a44d4e57295b262824c3565ad280e87264a096fdbc5ad4253ed51fb2fc5792b02afa7bd7d0e23ef071f0a786a0afe75cee18dd5f83d8d3630e1155f37521fdbf2bea9ef89578b79e622aac485dd5499bd0792972ad8ef777227edcb906ff8a240d4ed61b7aac81eaa2ddb11bad08c7c1254972d6f46a6b913a6b5320e2a34319d11026ae0def6b0c128e02421d985c6c3cc4dbe318c6d323e98e63d996ef65587092cf452dbff52d9d8212f5957ad6e2549c547f7678d913a8ef9b8057e419d74cffbfa35ff53a5f52f19eb38fddac4ce7ae99dc007b6324d5d3e6343e22d724cf854b28200bb23320a9de4ef05ef4483ddd85a1eb99960f48a2d5f14deeb68728138d4a7a1329f6017b8c3873faa09aa8d6fe3eae05d5ab7b3c21f6a8bc9897c805726061a9491514a9617ec462807f27b260f01e654d17bf872d02c29da3dbb04dc5a281faf972618755bd9e96478b8709ae6d6fd88aae565db6caba047a65e6eed1991e159b666f037f56a3f14721a6f7195cc830fc408f0a40d2d96b6412646b72b4737dc7ad7f6fc8100b70b001e832c5e9b668346486c472d7345ee09c8c569983e3e203b555c84a344ec95f0852b81838d7395db9bcc73af21364962564701aa7da9d22318dd7ea0e26c193d7b3682a38ba12ee88317e776a9f19ae3790c330fb124d991008eb42201e10bfe8b9dd6a41c3d6efc909f1fa217b0928ead589d93321744f3cf1734f3e808b4c0f2fc425b8fc658ea73bed300febd95be68bf0310c896c1c4cc3288c98b494123bf7055f7828097432d9d05b93470df55c7c6c915f62c1ae66883dbf31fe3e5e386d0f1452446b0ba178bc92f555f748ebd9d561d7c99500af71acb7894aa277de057cec8ef4f33bda3c8fb67cad35a2721b22cfea3e06206d313790e181c0c8532a42caf68c47e0d6bfd5623e320930dcec872a5b616e07978f320cd0ac7efab116b6c94712db59253332825033d9ee6d5728d392e4582400976de3e8fada25bc6ed7460e12452e5d9de0f7ccb26adb64e7da173728261f011733c19403fb86eafb6ca648c2e671829e6cc5d91084682f7a89239701b8038c4c1be78f9b51eb7d87290850abfa88f82c8cf4a7239963990fef6785ae37c4e099daa0bfed9825429524cd3287ed91f21faa5dcbba8cb8e2c1432d8084da3d95dbb71f4bf23b55333a010e7df9f9d0f6095e2e0d1fb4c5864bfa598e666e620c1d05f406eff692f0c1d71410dc9e407beb92a26046e33a40e478dc4d373e084f849d0e7ade2db5c9247b12ee508c1ee0f55f39527e259c78a0f0e44bf086b9415d149200d47994b7e69af59933ec1d5df446fcc7d526e3e09fe750e85cad41c929b38825417afa946471859cc3e099b40ad740bc545fec8a27e18bba8bdaf3aecd65f1023c636cc397acc3cda05c8aa5c68a0bf6f3e498134195f0892bc59bc64be9a113a26f8cbbe893c1fad15e72c054870efaf3327750eda2d1e3edce2c15cf169b1b68b67016023a2822989cbff65f10453fd99cd0b606c520df7f21fd9add62ca7cdb7a7472c02b84f15674a44686d6d99a551a262abc14352ff24936c26a599caf996cc4f54a71b256f4f4159ef94d15e0df4bdc1de1f3e49e7df9ea04a4782b57f4591f314544f10557ab70e120df315587d38a3236b5db75affef3a61db4903791dc5d0987b54329b7fc2731fef00ae7f81d656e8d4872be2f349b8e0aaccf476a4d04e95d8b7544db98887e59df2f355be3ec15b7345bc3a3e44ecaeb9bb8c27d1cb217ccf2d718016cb0b2832fa4230c6c3f584bc207253ca7f31ad8d35bb774ed95aeca0bdc026485ebcef8ce39d4ec90dce3e4bc25a652f55f092e386f08d519efe52734b0e4291c2cc9f6c7e34e85431b58f019715048b79dd72a21a5483b6087cb23ac0ee2c6f1a49c06a23bdb0044a9effbe3c285a95a01f1626e6575ec4097ad54c564e02a7a41624f5f01c049fc06d3e5b2f7608db9d5af789a0d0278058e7142af256c8b0eec0aae0243e6e3ad3be07473c476e095404c99402b2390dc07c5334433d46e80f5fc054cc2b0ec5763a904e143a9971a084437f2f6fadd8b0d2645a2584f5c6faf8621ad0d152ba48de9613ad9ad83e4e70c1c685a0e6310ad1091c922ac50c2c4442924ee37e719945208b13ec89ebaae0ec71530789ca02426f2405b3b115905e860d49a31de58ce35961af439b0a64f158280f47b4fe62541546958e887eba969e06ef5c468c2a416c6b3ee3cbf1ccaf92fe7ca1fb1f107b304b3e712acd35c63623517982cd373c861133639a861b7f085a7b6dd4a8cff9282bdde93e41c1a5678716859a76391854f26a852af56901179eb7a6a77ba13080d0dd490fd4daf34c0bddae79f48bb9437638fa58d89a9c96c797e1e605820fc0cf9641aea85dbc72272db803eb607c3d96874251ea4426056a1fc5b1db04cae1ab737389eadb802924cd3d645baa9ef1a2a40d649477454ff4d04026f4bd6d32d53403158f4c508eb4dbde2e2ed43e3c66c3ed2aa4369e2f8ba5c7f1444231c084bdbf6c4c6ecacfed1fd2996010eb26e65fe8b6face80f94301c047ee3412cc10c5fcfd13825a8f5b1b64f5f3cfcdc75b02dfcccd6b69405993073e01ada70099ecbefa96fcf4d29d30bd68bf14a53750cd823baa0ed3436bded8c86c2823dd43d169bbf9330b0bebf7ca26d2770e34ea76430894326498ee8793e739749b9b9000bd16fdc1f87d95c3900ae921203227f5d1d479b25da55650616472614df41464555963125af6ca7547e620a471ce0ce7f0e75eb763e3588e8c7c1d6645c883e499e9f5f0792bf57614657238431601217c5f1735c319da04f4cdbd42ceb9e3f96cce5355122564233e8afaa2c4b46f1c921c699415f4817704ebfe9b27628f941ad52a0406e2eba6b48d777ed27fd4cf57310cd0a249ff4cbdbb4a3285455c7b45bfb1f3309bca24648a90ccca3679bb9e2b4b84441114fbf19600d4d8da6985c7dbe901ae0b9f3d0188c756de222486769aa577d9763594ca777b0183d93d147ea7cc0884e09d1"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:32 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xf, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) 2018/03/30 19:45:32 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) 2018/03/30 19:45:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:32 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x2, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) 2018/03/30 19:45:32 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x1, 0x4, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000040)="13f93e3140e302fa947e6950532c535041beddae37", 0x15}], 0x1}, 0x4000000) sendmsg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, &(0x7f0000001340)=ANY=[@ANYBLOB="3000000000000000138100c71abc06b043af9debf2a8534f8400810000007ed740df2ac1d108f159cfb9f076251d37bb"], 0x30, 0x4000000}, 0x4000080) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x4, 0x4, 0xdb, 0x0, r0, 0x0, [0x115]}, 0x2c) [ 406.699438] FAULT_INJECTION: forcing a failure. [ 406.699438] name failslab, interval 1, probability 0, space 0, times 0 [ 406.710744] CPU: 1 PID: 30840 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 406.718018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.727367] Call Trace: [ 406.729960] dump_stack+0x194/0x24d [ 406.733592] ? arch_local_irq_restore+0x53/0x53 [ 406.738259] ? __save_stack_trace+0x7e/0xd0 [ 406.742588] should_fail+0x8c0/0xa40 2018/03/30 19:45:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="e800000000000000000000000100ffff596a750c5d378263f8164709e32f95b369a1e26c74faa1722d6929faa54da88407f3f97747f4dca47a77e8e34b465752ef28b77e81064edf59d37e4acb929ab0dec1ee13d983999c9faf0a767f1662a5a7ce78eccc4034f2802595cbdea6794a20361c5ea0faa978af53d37ae48d012e9b25ce16974c8511cb5c5b2b030977073e420a4e01204e7d913fe0fe92a7de43b4d94597a821053ccab0a91351c8c32d8182163d7ca1e14f16fab027af62778fba69fd26893b0b004018b9091eafcc316cf241296322326b48ae2cdc5a4bf08e8765bac1c484a15e926061b2f912d28f010000000000009d4230c70671de45f6ee7dd40f1d3f90566295dc8b25e0ca4f15"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 406.746304] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.751408] ? kasan_kmalloc+0xad/0xe0 [ 406.755293] ? kmem_cache_alloc_trace+0x136/0x740 [ 406.760135] ? __memcg_init_list_lru_node+0x169/0x270 [ 406.765321] ? __list_lru_init+0x544/0x750 [ 406.769549] ? sget_userns+0x6b1/0xe40 [ 406.773434] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 406.778183] ? do_mount+0xea4/0x2bb0 [ 406.781894] ? SyS_mount+0xab/0x120 [ 406.785515] ? do_syscall_64+0x281/0x940 [ 406.789573] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 406.794943] ? find_held_lock+0x35/0x1d0 [ 406.799009] ? __lock_is_held+0xb6/0x140 [ 406.803077] ? check_same_owner+0x320/0x320 [ 406.807397] ? rcu_note_context_switch+0x710/0x710 [ 406.812330] should_failslab+0xec/0x120 [ 406.816305] kmem_cache_alloc_trace+0x4b/0x740 [ 406.820886] ? __kmalloc_node+0x33/0x70 [ 406.824853] ? __kmalloc_node+0x33/0x70 [ 406.828827] ? rcu_read_lock_sched_held+0x108/0x120 [ 406.833844] __memcg_init_list_lru_node+0x169/0x270 [ 406.838866] ? list_lru_add+0x7c0/0x7c0 [ 406.842837] ? __kmalloc_node+0x47/0x70 2018/03/30 19:45:32 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 406.846816] __list_lru_init+0x544/0x750 [ 406.850883] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 406.856764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 406.861794] ? lockdep_init_map+0x9/0x10 [ 406.865853] sget_userns+0x6b1/0xe40 [ 406.869563] ? kernfs_sop_show_path+0x190/0x190 [ 406.874236] ? kernfs_sop_show_options+0x180/0x180 [ 406.879160] ? destroy_unused_super.part.6+0xd0/0xd0 [ 406.884263] ? check_same_owner+0x320/0x320 [ 406.888581] ? rcu_pm_notify+0xc0/0xc0 [ 406.892470] ? rcu_read_lock_sched_held+0x108/0x120 [ 406.897479] ? kmem_cache_alloc_trace+0x459/0x740 [ 406.902313] ? lock_downgrade+0x980/0x980 [ 406.906459] kernfs_mount_ns+0x13d/0x8b0 [ 406.910507] ? kernfs_super_ns+0x70/0x70 [ 406.914562] sysfs_mount+0xc2/0x1c0 [ 406.918175] ? sysfs_kill_sb+0x40/0x40 [ 406.922056] ? alloc_pages_current+0xbe/0x1e0 [ 406.926544] ? security_sb_copy_data+0x81/0xb0 [ 406.931118] mount_fs+0x66/0x2d0 [ 406.935370] vfs_kern_mount.part.26+0xc6/0x4a0 [ 406.939948] ? may_umount+0xa0/0xa0 [ 406.943561] ? _raw_read_unlock+0x22/0x30 [ 406.947698] ? __get_fs_type+0x8a/0xc0 [ 406.951580] do_mount+0xea4/0x2bb0 [ 406.955112] ? copy_mount_string+0x40/0x40 [ 406.959339] ? rcu_pm_notify+0xc0/0xc0 [ 406.963223] ? copy_mount_options+0x5f/0x2e0 [ 406.967624] ? rcu_read_lock_sched_held+0x108/0x120 [ 406.972628] ? kmem_cache_alloc_trace+0x459/0x740 [ 406.977466] ? kasan_check_write+0x14/0x20 [ 406.981694] ? copy_mount_options+0x1f7/0x2e0 [ 406.986182] SyS_mount+0xab/0x120 [ 406.989628] ? copy_mnt_ns+0xb30/0xb30 [ 406.993507] do_syscall_64+0x281/0x940 2018/03/30 19:45:32 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="b565ca27da55d082740b44375dfdb9b32e958f39eb2a9a57990f0d580fa91961ac5e77de8e78079fe2f6a9adea1b90535780e178ff1e1d95b385c4225f0134312eedbcb3a0d40172100766ed263a477c4122118fb600e14455111c8dbc89bd81dea9ed054f8753601bd60dea7eb5b91d5e573ff787e4beae120626924f6157cdbaeae6099be57b0851c54cb416e311ad0c92b357b91bbfd70f282f2ca4bd45fe23b1b39a3f4bc10098624861e0f5a1eb0617bbeaabadaa9e1701aedb1eea7627858fe5d9ec1d2d4255b61f381df4b9eb499ef4d010683b8bd0fba8377091e3b917224d55b6b27e9e3bcb11235d92499d25d3219138fa87fc3322cc110c34736e548a33b8c1e3a42ef9ac03319bb55d3d9b0ad46c780200d2fe8fa13ece0e9a6e8b1e0642f53d15a584e5387aea257650c00a4b61de6caa508e8dbe5c82cb63700afa6c092dfc31cb718c677d6a8880d9fc4d3617933824ed7df09a86a86e0c91a01a6afc6010804051650556e0597c03a2a816469062d6e5b27718932257c51d9e5519630d786e10958a6486fe4435f0f3c30de9adb4d5e34690f5670a86f52d6832038cc8c507bfdbd7a0c439adbfb1a12bfcaf6a1823af673d556d0d07a6bb9a6a1cb6ae8506e89a4d3ab4a58d0c0b3ae6186fde7c6c19d4fe0caafba2828b2e21d2d6f6753ba2d7b871da12400813b47d0881018f1fdb84e98e219357fee93e233449afff73a0226320350d2ddb14b4f50d4385ad8cf1556f19f9e684bbb17e4ea51060fcb763ca4c7c74f583f460e8bbf30c5dbe91f977e2d906204a689d79836fe109f1cecbd8f8f0b04951533131a5beaa32607201379dc95a440ebb353fc775116c64bb98f9c127f78461223a272f545626fa671a4f5ebe15fffabb28611a87a4be9701b9db5b2402afb2aa1d9d80cd18822a0d21965aacc488327563deb076adbeae26e6ebad7d1ba15202364f79c2ba8ca90a5dd0f7645d4df62f9d5a8f304b36be783f857428d423c7240512da61a49a6d3319efc0e08a16fd5ac7f521efb3545985bede21b2228d0d4f8f1de1788bf1b54d4bcb06e41697583f2bc5671747ccc390b73ecc4b6f1734430401f90edff7599e8aa2d13f3e1f835461a39acef960b2f0e1a875a837ed9f6f0550721eb6799b87875f7383ec05d93d0b833610aabfdc5dccc4890636996ae78d709a15a8db90ed01eea50afde5bcc0a8bb655d7f8dd68f6bae3bcf6410a14c573f1434ed146c37ba289bfff5051ecfad582e7249933ca0ecff87d9a83b764b7b33ac7c661169e88f479ab8a7ce1322b517098afa15b3f67faefdd7174d080c72b115c80ae5e29ca3d68533258aade3a350b97522cb0de95bc2d54d45b7cafad14571d6c1ad0da32bb69d084a2be8e4c35a2b3d6f1c087dc8a35447dece4bee4e8b030a9d682a3dcb4fd489bda9823ab7c2216e4150f97528226bcb1ec35709e157c116825ff072f7f5933a5876bdf0de6f1db0bc64fd4238d8dd86e5cb2c8f8f48bb09ad76cdccc4dfb41fa4d96f2b9d272249152cb43e5f40d14d962d0decf1898bb7123adeb7e1b653aa998e975425b1a4e4c4a74e3110650eda182ac1d0759dc8a8e32d19c8e4dbc734b6e9cc53caa5e52494e9cbd00106a40ff579fa7fb8694c3ad007253617ced88efaf2a313c4ffa38e8557e035c188374b02f92144535ad5b4bc5a87b42d1d78581b25083e4b392627346fa07b9565fe7db787ace80bd3a4109c1c332739ba80ea4d4072f25beccd169558aec77f87daa0b7fcd50582442744c0992a2a14224f18cf1044aeccfe01b0c94c8e102878cdef2a0facb8893084dbfaea5b56452087c91814f2f46471880c4d41d830f86b1d685d1f9bc203b9d1c24a29971632f8b8679ce225f485b0376f5d07fb8caae692d7adb128fe487fa0ad3acb7900096624e7e5ee6d39b259a0d284d5cb96f5ad02c2c2ced29c551fc083db1e46d9d3e2a44cfa9c7f22740f6cc109961dfb705a83ff225659d1a33dc49c9d3071533074899114ceb70602ee79f7faac65f1fba0d50e2864da31835f144b691645e12466933530beb9c900b9b8554193eaf36368eddd68bd715f7e5f6d143ca1a65aa43064f482d5575a413946eea4d9bd1f26c1932925c38bed2608683328fe413e0e1a40826fca1e8a1c8ccf2159738faad911fa6665d81cb660e2c60c95abe832e7aeabf37ad8f34f0943a6a6a607d4b6181b6dcc80e20ec43ad64749ba5ae503e69673679345035f1c2ef640de53a760b986409636e8d0737f88bbd5d78744c7db7e6f4f8130ebe0c069ede1fe3440a222753142ab3cf84e90736f23327548c28b89e85a397fbeb00c73cf7de7d8617eb1b1688918262b0e6b30181938d662e2da257927d89281f7f8c586d9c8526fd09402c220bf22bba98f8da68c32d86446a84e4b6e9cc0b800e32743d9f3b74755473240ab5ff18f2f67c8619b825b5bcece2b9ca3c635103b05638302fd0872a860483f5a6e7d540fc38e7416f6c90fd4eefe4f8d1cc9d650edc996ed8a083403c64565427b900f72e5f2408b7ce028bcc8516a158c6e1668f0860afb7c36277e97e62b637a26c1fe23ae5443c3da2e0e719906ba0df2d56ab007eddca26921648bc1372b64694b86a44373b6da097ebb83099f10a77b979d728138842166986d3fa86e9a5f2de975114445e8cc598a85c2a93e4a579d305cbf1880bc640aa5412ea9f1457ad541c169de351aa77fef93776a19046c3d1ab1bea2a0762033620cc86dfd27d90190ca769973c1a542527836b8e9a70e2c5b6d0230602a62fe6f5af4aa110d3d6e5d0d1fa4ab1ef839901b37ec7f3b47df14033ed38a6a319f56cb29522abff92006b379ca0021336e5ba31deada5428258357fd3d866ec25bbb0a75c30d78f2f6fb59af01140003cfea5869597a9500355a0f2b9e47811e66d38b25b52fd3d2fdce94c75e9a469d2291cbaefcdaae39d1810237699df81c80f955cf04c32c7e98e0fb73193a15dbe3a72f7fcb43a6f682f468127365cc2a69b357cd7d7005e8c432f780388dce300998801ceb9be873527cf3b9b8ebecf0a010a3a03076bf2c66626b3307623b174a0e8bd7a211858b7e355ef0601e146e4edfa91ab7014fec3db19a39797877fe65fa3d8b38bd7e57c5e15133647a71f5e5e475ee68fb94e4067bece1725492a0abc1fbe3dc054a8dfc1f6980ef2192f759b842cc9f76976272ed7f3357edc241948131f1a27a02517a17ff79ffa4c873a23fefa5df0a9a77e4cf13e4a4cab94727a16459c132aa38aaf6df81f2db08b84b25318baa04da879064c2d88d39cadd7a35a2b6c258f508e239d4f84b61984e10cbf214ee56482b8de14491ab7f93c12b54e8531f92dff554e8cec40a07c41d0fe66e75e40dbe3706f5d95a52ffe2ad52267ba93792fc74fe2c237d8a34090457872f66474e160f3450a0a10efbaec61faf813da7eb83b202d1137221e304a439af994d0ece75eed704d9a16317f81dec0a62b2b9c7a8cb83db231b72fe99de97d33ae6fad21cab403bf396794d46cb806ba71f2db2533214633b05612fb89c45ecefa4d5227f20cebe8847b60ac812e7ec2face5a4e3d57d23ac22d3ce0ef6a3a04a9eeeca5303e2448d98ecc0490ac61b75a88f8718c6d251d14344ce2cb7b681960f6acf701895b816832c11d34148665c1e0ae54bb99c93a39662f86b6934465ef4e08151150e96b29ef86c9406aab3e8dcee437f6eafe4df82171942ee7d36caac609784d6f1ae98d0d90a0b94086850c8f07a0ef392152177a2d41e4881dd4b30d80b65fa4292f48118d0d12c9622362b40f587e7903787093e06172ec0747e8500d3691c92fe452cac36bfe84c682e6490b5c4f7e23f164c07304162d144d8e022beb06dfd7a5b5ca8402ea37617ef2681e3456e2833f5ab81663de7db230cd795eddeba957f9642679c4603aad1c392b55aaefd552cafe966ca7817f29006e7ad35912086175d269a4bcc73f1e12c835b6c2119e53378f2135eb62fef3b09dda4236b1f42bf324397d76ed778b2657314b55c6c38ff3806a5bf092dfa8b33fc94a247bea71cc7fb832539ffeb6537016fe2d2cc2d0e0fb242c1e036469a59c7e789ba633dc3c9834cd0606990e18f8bdf0acf2eccd12f8babe1c256b93af3faccca029e5854edafb16cb1987e23940d89ce134833178a3fe3b01fe1f788362582892115c9d5c83289d2c84383a8c79d18dfc9be0461c24f337154cecfbbde12714fedcaedbc9a684ce9dd94884ded10721f32ae9a20f8e690b245852aa67d377598f27abec8d503a6302c5c975c61b3c3199fe18ca8f2b8266c417fb2441ed2602a4986022fce12005fe765225543c0af560015fbaa32d024342963472cc7275578176254d8caf23f5a29369a965a378ff85680827dc594735074b4c368563b9694d52b2bc047ef116dd1f019293818a17777c4e2543e9bc9911bdda0360425cbc2e6b410baa7fc728ccba652bc43e84e00508db50f060e52788717eb26f0f95a4f2365e7e3555c9c7f230bbd1658fde018849e32fbea50a71dd6e5dedd18748edae422dee6b583ab77b7c995df65256801f8d1faa858e04ccbc0457a4d5428359cb5ba6c9d319c5a3f065c361f83ce8d80437fe00e343d3d6a325e72d47ec61bd71975408ea210b762dfdca861d1be2dfd8083b145d11409be5eedd015e261862c3532dfd1d59eeee5548ee8e0a8af8825222cc6187cd64342c1b9a9fa35667f5fc4fe905706db1153d7a07b3652490a9be63f9649834c587c42045aa76ef0246eb2eb0019c02c31b9531e8587fa0c9545922b58daa9adb98984c4802011e64e3398fedb407ad9e796050dbecdb96091eddccbe889adba5a28bbbbe25c99e70cba1f924ce8539ee5c15000c9509a05afb6bc5b6420eafa1ba5ac1d97f013ed9f28d62cbaf9f66e75e11dc24b15de875761a61130ee98f8448baefd63eea74cae23643594c42ba4b0ad35512709d9333304cb828c9c28dc7e1d95c0972a1a4f998f1e9bd4cdbee6a9ef02b18206e107942f204d8dcbce85c1d644d664de8653484e1249597a785ae6d202e29698b3fa414fea3a93a221091043b42349c7f31aff75f010e86081c8c020d64a06970ba885b10d5f1e893d978d56d80246f96dc7e1fd16a4086b4c2a7c85d9d960bb5b3109c34f3e94f2d1e69972390563a45a5b37dfcb945a26edaa0da0efa719c3e0c03d4f4893a80e109f0d10fa4c3986f40fd8a94f30a4b37bed14835f56513d9329e0623aa20f117cc6ef59751468208b309984e2e71cab0ffb68ed95c647cf09b56517ecb980f994c00091bebef94f3baa4a3d16b7ccd7ea0b84103200b9a6d7f64dfeb019459bd27d1d38c5207818033383576ab266e1f8c45ca12852d6ef27fb681e2d5097bf1d650480d5e18e9a7a70e27951fe34424f7afd789fdab6c904ef5440200df1b25ac526a7187c2febc1e897f70a57d7c43e7b4816a0eb43cc95809a42f5d11f1d9dbe32f27f481e845d27809f274eedc199f4fa6c33806318b79ac46181c7eada8056e9db72a9ee431de15e3ff52f106a91c0cced0022e60b54e2815a0b91add6fd30eccf5a98a24e2a5f1f014dd8eaafe921f2e5b176828bcfffabbee9e67a2800d46a5687b9fdc02eb898924d3abcd03ead804378fb9b622d21752cb03ac2c659c8") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002ac0)=r7, 0x4) [ 406.997382] ? vmalloc_sync_all+0x30/0x30 [ 407.001519] ? _raw_spin_unlock_irq+0x27/0x70 [ 407.006005] ? finish_task_switch+0x1c1/0x7e0 [ 407.010489] ? syscall_return_slowpath+0x550/0x550 [ 407.015410] ? syscall_return_slowpath+0x2ac/0x550 [ 407.020329] ? prepare_exit_to_usermode+0x350/0x350 [ 407.025334] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 407.030689] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.035531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 407.040707] RIP: 0033:0x454e79 [ 407.043890] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 407.051592] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 407.058857] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 407.066119] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 407.073383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 407.080643] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000034 2018/03/30 19:45:32 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x2) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000500)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001700), 0x9, &(0x7f00000017c0)=""/4096, 0x1000}, 0x20) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='9p\x00', 0x5000, &(0x7f0000000580)="f85ecbca615911b4d3b2d2fa1e3c4256afa42540bced86d84816e840459dbab7d37585bc40462c9e8c939a7e0e911aeb62929dc208919334bf604c189e8efbb230128c831210c229329c9b9a4061550afa549e48285c35e3e6683190f2a3515e9663f59b290c6b220c152ce5207f34fbcd9772ea257d8caafe338ab00fb39580a488fe7d19acc4518ac1aed8cf958cc589e8d9b5a95d4719d6db78c30403a7e8ee37101ea1da1350af7dab6cd7fa3e3700fb97f2a11b72ea9071ce13db968549645b04777148e57f41b61dd3cc62d094ad10d18ce23573afb6117e1e9d273664c9a78aca3a099d") r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002800), 0x4) socketpair(0x0, 0xb, 0x3, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002840)={r0, r3}) close(r2) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000140)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)="54fbde5e617c3fe2f2178eb0c7849951d2d632a3cb0f3e0481d9000e1e2f1a6b3e91941dddc9cef58c33200fc528f26ae93d9a45c225a30e687fd0ef", 0x3c}, {&(0x7f0000000440)="8e508bddae6c28b34a870d08894812021e3d6e818f9d65bd6159d4d01af9574e206201960637d9f46372ea68f0ff7eac4e172ece2b491a738722d8b584ddaa61639984afa6945498c1b8954dc4b8fab1d3ea6d34b85649fe260dedaba5783119286392a77fbd506d12dbb20cf2", 0x6d}], 0x2, 0x0, 0x0, 0xa3235523d9caff67}, 0x8000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000027c0)) mkdir(&(0x7f0000002880)='./file0\x00', 0x181) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/30 19:45:32 executing program 0 (fault-call:6 fault-nth:53): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) [ 407.217731] FAULT_INJECTION: forcing a failure. [ 407.217731] name failslab, interval 1, probability 0, space 0, times 0 [ 407.229216] CPU: 1 PID: 30889 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 407.236492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.245845] Call Trace: [ 407.248429] dump_stack+0x194/0x24d [ 407.252050] ? arch_local_irq_restore+0x53/0x53 [ 407.256705] ? __save_stack_trace+0x7e/0xd0 [ 407.261016] should_fail+0x8c0/0xa40 [ 407.264717] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 407.269803] ? kasan_kmalloc+0xad/0xe0 [ 407.273668] ? kmem_cache_alloc_trace+0x136/0x740 [ 407.278487] ? __memcg_init_list_lru_node+0x169/0x270 [ 407.283654] ? __list_lru_init+0x544/0x750 [ 407.287867] ? sget_userns+0x6b1/0xe40 [ 407.291734] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 407.296475] ? do_mount+0xea4/0x2bb0 [ 407.300168] ? SyS_mount+0xab/0x120 [ 407.303777] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 407.309124] ? find_held_lock+0x35/0x1d0 [ 407.313179] ? __lock_is_held+0xb6/0x140 [ 407.317233] ? check_same_owner+0x320/0x320 [ 407.321536] ? rcu_note_context_switch+0x710/0x710 [ 407.326452] should_failslab+0xec/0x120 [ 407.330406] kmem_cache_alloc_trace+0x4b/0x740 [ 407.334967] ? __kmalloc_node+0x33/0x70 [ 407.338921] ? __kmalloc_node+0x33/0x70 [ 407.342873] ? rcu_read_lock_sched_held+0x108/0x120 [ 407.347871] __memcg_init_list_lru_node+0x169/0x270 [ 407.352868] ? list_lru_add+0x7c0/0x7c0 [ 407.356821] ? __kmalloc_node+0x47/0x70 [ 407.360782] __list_lru_init+0x544/0x750 [ 407.364827] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 407.370693] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 407.375695] ? lockdep_init_map+0x9/0x10 [ 407.379738] sget_userns+0x6b1/0xe40 [ 407.383429] ? kernfs_sop_show_path+0x190/0x190 [ 407.388082] ? kernfs_sop_show_options+0x180/0x180 [ 407.392993] ? destroy_unused_super.part.6+0xd0/0xd0 [ 407.398087] ? check_same_owner+0x320/0x320 [ 407.402389] ? rcu_pm_notify+0xc0/0xc0 [ 407.406263] ? rcu_read_lock_sched_held+0x108/0x120 [ 407.411259] ? kmem_cache_alloc_trace+0x459/0x740 [ 407.416080] ? lock_downgrade+0x980/0x980 [ 407.420216] kernfs_mount_ns+0x13d/0x8b0 [ 407.424259] ? kernfs_super_ns+0x70/0x70 [ 407.428309] sysfs_mount+0xc2/0x1c0 [ 407.431914] ? sysfs_kill_sb+0x40/0x40 [ 407.435783] ? alloc_pages_current+0xbe/0x1e0 [ 407.440261] ? security_sb_copy_data+0x81/0xb0 [ 407.444823] mount_fs+0x66/0x2d0 [ 407.448174] vfs_kern_mount.part.26+0xc6/0x4a0 [ 407.452733] ? may_umount+0xa0/0xa0 [ 407.456340] ? _raw_read_unlock+0x22/0x30 [ 407.460468] ? __get_fs_type+0x8a/0xc0 [ 407.464341] do_mount+0xea4/0x2bb0 [ 407.467866] ? copy_mount_string+0x40/0x40 [ 407.472081] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 407.477076] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 407.481818] ? retint_kernel+0x10/0x10 [ 407.485705] ? copy_mount_options+0x175/0x2e0 [ 407.490177] ? copy_mount_options+0x1f7/0x2e0 [ 407.494654] SyS_mount+0xab/0x120 [ 407.498086] ? copy_mnt_ns+0xb30/0xb30 [ 407.501952] do_syscall_64+0x281/0x940 [ 407.505821] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 407.511336] ? syscall_return_slowpath+0x550/0x550 [ 407.516245] ? syscall_return_slowpath+0x2ac/0x550 [ 407.521161] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 407.526509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.531338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 407.536504] RIP: 0033:0x454e79 [ 407.539671] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 407.547359] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 407.554606] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 407.561853] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 2018/03/30 19:45:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="e800000000000000000000000100ffff596a750c5d378263f8164709e32f95b369a1e26c74faa1722d6929faa54da88407f3f97747f4dca47a77e8e34b465752ef28b77e81064edf59d37e4acb929ab0dec1ee13d983999c9faf0a767f1662a5a7ce78eccc4034f2802595cbdea6794a20361c5ea0faa978af53d37ae48d012e9b25ce16974c8511cb5c5b2b030977073e420a4e01204e7d913fe0fe92a7de43b4d94597a821053ccab0a91351c8c32d8182163d7ca1e14f16fab027af62778fba69fd26893b0b004018b9091eafcc316cf241296322326b48ae2cdc5a4bf08e8765bac1c484a15e926061b2f912d28f010000000000009d4230c70671de45f6ee7dd40f1d3f90566295dc8b25e0ca4f15"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:33 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:33 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) [ 407.569101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 407.576350] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000035 2018/03/30 19:45:34 executing program 0 (fault-call:6 fault-nth:54): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:34 executing program 3: 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 = gettid() r2 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x5, 0x3, 0xd7e, 0x0, 0x1f, 0x409, 0xc, 0xfffffffffffffff9, 0x401, 0x9, 0x54e1, 0x7, 0x2, 0xebf, 0xde2, 0x10001, 0xfff, 0xfff, 0x0, 0x4, 0x9, 0x7, 0x3ff0000, 0xf68, 0xfff, 0x1, 0x5808, 0x6, 0x8, 0x1f, 0x200, 0x1, 0x3, 0x1, 0x7, 0x0, 0x8001, 0xcda87f75a77855ad, @perf_config_ext={0x4, 0x1}, 0x0, 0x810000000, 0x6, 0x2, 0x101, 0x7f, 0xffffffff}, r1, 0x3, r0, 0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0xa0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='minix\x00', 0xa7, &(0x7f0000000340)="23d1953f562bf01969f7545e96587970b4a092ae479c5398afb8dc863c1ce6c2479d4edf915310669307e67ecdbd0f") perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0xcb70, 0xfffffffffffffffe, 0x9, 0x3, 0x0, 0x5ce, 0x40000, 0x2, 0x3, 0x1, 0x212f800000, 0x80000000, 0xfffffffffffffbff, 0x8, 0x6, 0x754, 0x8, 0x5, 0x5, 0x7ff, 0x2bf302e1, 0x4f, 0x2, 0x6, 0x9, 0xbb3, 0x6, 0x80000000, 0x100000000, 0x516, 0x100000000, 0x4119, 0x0, 0x4, 0x100000000, 0x6, 0x0, 0x20f, 0x1, @perf_config_ext={0x0, 0x8001}, 0x480, 0xffff, 0x81, 0x0, 0x7fffffff, 0x1, 0x1f}, r1, 0x5, r2, 0xb) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x5, 0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/30 19:45:34 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x2, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) 2018/03/30 19:45:34 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) sendmsg(r5, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:34 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) recvmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000200)=""/146, 0x92}, {&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f00000004c0)=""/160, 0xa0}, {&(0x7f0000000580)=""/39, 0x27}, {&(0x7f00000005c0)=""/137, 0x89}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/195, 0xc3}], 0xa, &(0x7f0000000880)=""/110, 0x6e, 0x4f30}, 0x60) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) 2018/03/30 19:45:34 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002480)) recvmsg$kcm(r4, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x771}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002b00)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) [ 408.712515] FAULT_INJECTION: forcing a failure. [ 408.712515] name failslab, interval 1, probability 0, space 0, times 0 [ 408.723823] CPU: 0 PID: 30926 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 408.731095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.732613] EXT4-fs: 22 callbacks suppressed [ 408.732620] EXT4-fs (sda1): re-mounted. Opts: [ 408.740436] Call Trace: [ 408.740456] dump_stack+0x194/0x24d [ 408.740469] ? arch_local_irq_restore+0x53/0x53 2018/03/30 19:45:34 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) 2018/03/30 19:45:34 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 408.740480] ? __save_stack_trace+0x7e/0xd0 [ 408.740494] should_fail+0x8c0/0xa40 [ 408.740506] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.746892] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 408.749465] ? kasan_kmalloc+0xad/0xe0 [ 408.749476] ? kmem_cache_alloc_trace+0x136/0x740 [ 408.749488] ? __memcg_init_list_lru_node+0x169/0x270 [ 408.749497] ? __list_lru_init+0x544/0x750 [ 408.749507] ? sget_userns+0x6b1/0xe40 [ 408.749515] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 408.749524] ? do_mount+0xea4/0x2bb0 [ 408.810872] ? SyS_mount+0xab/0x120 [ 408.814496] ? do_syscall_64+0x281/0x940 [ 408.818557] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 408.823918] ? find_held_lock+0x35/0x1d0 [ 408.827974] ? __lock_is_held+0xb6/0x140 [ 408.832031] ? check_same_owner+0x320/0x320 [ 408.836348] ? rcu_note_context_switch+0x710/0x710 [ 408.841268] should_failslab+0xec/0x120 [ 408.845234] kmem_cache_alloc_trace+0x4b/0x740 [ 408.849809] ? __kmalloc_node+0x33/0x70 [ 408.853776] ? __kmalloc_node+0x33/0x70 [ 408.857743] ? rcu_read_lock_sched_held+0x108/0x120 2018/03/30 19:45:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 408.862751] __memcg_init_list_lru_node+0x169/0x270 [ 408.867760] ? list_lru_add+0x7c0/0x7c0 [ 408.871725] ? __kmalloc_node+0x47/0x70 [ 408.875715] __list_lru_init+0x544/0x750 [ 408.879771] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 408.885649] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 408.890662] ? lockdep_init_map+0x9/0x10 [ 408.894716] sget_userns+0x6b1/0xe40 [ 408.898427] ? kernfs_sop_show_path+0x190/0x190 [ 408.903092] ? kernfs_sop_show_options+0x180/0x180 [ 408.908018] ? destroy_unused_super.part.6+0xd0/0xd0 [ 408.913118] ? check_same_owner+0x320/0x320 [ 408.917429] ? rcu_pm_notify+0xc0/0xc0 [ 408.921311] ? rcu_read_lock_sched_held+0x108/0x120 [ 408.926319] ? kmem_cache_alloc_trace+0x459/0x740 [ 408.931158] ? lock_downgrade+0x980/0x980 [ 408.935307] kernfs_mount_ns+0x13d/0x8b0 [ 408.936919] EXT4-fs (sda1): re-mounted. Opts: [ 408.939361] ? kernfs_super_ns+0x70/0x70 [ 408.939378] sysfs_mount+0xc2/0x1c0 [ 408.939387] ? sysfs_kill_sb+0x40/0x40 [ 408.939398] ? alloc_pages_current+0xbe/0x1e0 [ 408.939412] ? security_sb_copy_data+0x81/0xb0 [ 408.950552] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 408.951615] mount_fs+0x66/0x2d0 [ 408.951630] vfs_kern_mount.part.26+0xc6/0x4a0 [ 408.951639] ? may_umount+0xa0/0xa0 [ 408.951649] ? _raw_read_unlock+0x22/0x30 [ 408.951658] ? __get_fs_type+0x8a/0xc0 [ 408.951670] do_mount+0xea4/0x2bb0 [ 408.951681] ? copy_mount_string+0x40/0x40 [ 408.998911] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 409.003919] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 409.008671] ? retint_kernel+0x10/0x10 [ 409.012557] ? copy_mount_options+0x18b/0x2e0 [ 409.017048] ? copy_mount_options+0x196/0x2e0 [ 409.021535] ? copy_mount_options+0x1f7/0x2e0 [ 409.026021] SyS_mount+0xab/0x120 [ 409.029467] ? copy_mnt_ns+0xb30/0xb30 [ 409.033345] do_syscall_64+0x281/0x940 [ 409.037223] ? vmalloc_sync_all+0x30/0x30 [ 409.041363] ? _raw_spin_unlock_irq+0x27/0x70 [ 409.045849] ? finish_task_switch+0x1c1/0x7e0 [ 409.050335] ? syscall_return_slowpath+0x550/0x550 [ 409.055258] ? syscall_return_slowpath+0x2ac/0x550 [ 409.060179] ? prepare_exit_to_usermode+0x350/0x350 [ 409.065190] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 409.070550] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.075391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 409.080573] RIP: 0033:0x454e79 [ 409.083759] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 409.091461] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 409.098712] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 409.105960] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 2018/03/30 19:45:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:34 executing program 0 (fault-call:6 fault-nth:55): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) [ 409.113206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 409.120454] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000036 2018/03/30 19:45:34 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r5 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r5, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x8f1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r6, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r7}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 409.197154] EXT4-fs (sda1): re-mounted. Opts: [ 409.203513] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 409.204499] FAULT_INJECTION: forcing a failure. [ 409.204499] name failslab, interval 1, probability 0, space 0, times 0 [ 409.222070] CPU: 0 PID: 30964 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 409.229335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.238681] Call Trace: [ 409.241265] dump_stack+0x194/0x24d 2018/03/30 19:45:34 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) [ 409.244889] ? arch_local_irq_restore+0x53/0x53 [ 409.248299] EXT4-fs (sda1): re-mounted. Opts: [ 409.249556] ? __save_stack_trace+0x7e/0xd0 [ 409.249576] should_fail+0x8c0/0xa40 [ 409.249592] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.256631] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 409.258465] ? kasan_kmalloc+0xad/0xe0 [ 409.258476] ? kmem_cache_alloc_trace+0x136/0x740 [ 409.258487] ? __memcg_init_list_lru_node+0x169/0x270 [ 409.258496] ? __list_lru_init+0x544/0x750 [ 409.258511] ? sget_userns+0x6b1/0xe40 2018/03/30 19:45:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 409.258522] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 409.258530] ? do_mount+0xea4/0x2bb0 [ 409.258539] ? SyS_mount+0xab/0x120 [ 409.258550] ? do_syscall_64+0x281/0x940 [ 409.258561] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 409.258578] ? find_held_lock+0x35/0x1d0 [ 409.321827] ? __lock_is_held+0xb6/0x140 [ 409.325898] ? check_same_owner+0x320/0x320 [ 409.330222] ? rcu_note_context_switch+0x710/0x710 [ 409.335155] should_failslab+0xec/0x120 [ 409.339129] kmem_cache_alloc_trace+0x4b/0x740 [ 409.343704] ? __kmalloc_node+0x33/0x70 [ 409.347682] __memcg_init_list_lru_node+0x169/0x270 [ 409.352695] ? list_lru_add+0x7c0/0x7c0 [ 409.356837] ? __kmalloc_node+0x47/0x70 [ 409.360816] __list_lru_init+0x544/0x750 [ 409.364875] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 409.370755] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 409.375772] ? lockdep_init_map+0x9/0x10 [ 409.379830] sget_userns+0x6b1/0xe40 [ 409.383537] ? kernfs_sop_show_path+0x190/0x190 [ 409.388201] ? kernfs_sop_show_options+0x180/0x180 [ 409.393125] ? destroy_unused_super.part.6+0xd0/0xd0 [ 409.398226] ? check_same_owner+0x320/0x320 [ 409.402544] ? rcu_pm_notify+0xc0/0xc0 [ 409.406434] ? rcu_read_lock_sched_held+0x108/0x120 [ 409.411442] ? kmem_cache_alloc_trace+0x459/0x740 [ 409.416276] ? lock_downgrade+0x980/0x980 [ 409.420424] kernfs_mount_ns+0x13d/0x8b0 [ 409.424482] ? kernfs_super_ns+0x70/0x70 [ 409.428547] sysfs_mount+0xc2/0x1c0 [ 409.432170] ? sysfs_kill_sb+0x40/0x40 [ 409.436060] ? alloc_pages_current+0xbe/0x1e0 [ 409.440554] ? security_sb_copy_data+0x81/0xb0 [ 409.445133] mount_fs+0x66/0x2d0 [ 409.448505] vfs_kern_mount.part.26+0xc6/0x4a0 [ 409.453084] ? may_umount+0xa0/0xa0 [ 409.456708] ? _raw_read_unlock+0x22/0x30 [ 409.460851] ? __get_fs_type+0x8a/0xc0 [ 409.464728] do_mount+0xea4/0x2bb0 [ 409.468250] ? copy_mount_string+0x40/0x40 [ 409.472475] ? rcu_pm_notify+0xc0/0xc0 [ 409.476369] ? copy_mount_options+0x5f/0x2e0 [ 409.480773] ? rcu_read_lock_sched_held+0x108/0x120 [ 409.485781] ? kmem_cache_alloc_trace+0x459/0x740 [ 409.490618] ? kasan_check_write+0x14/0x20 [ 409.494848] ? _copy_from_user+0x99/0x110 [ 409.498992] ? copy_mount_options+0x1f7/0x2e0 [ 409.503499] SyS_mount+0xab/0x120 [ 409.506945] ? copy_mnt_ns+0xb30/0xb30 [ 409.510829] do_syscall_64+0x281/0x940 [ 409.514800] ? vmalloc_sync_all+0x30/0x30 [ 409.518932] ? _raw_spin_unlock_irq+0x27/0x70 [ 409.523423] ? finish_task_switch+0x1c1/0x7e0 [ 409.527913] ? syscall_return_slowpath+0x550/0x550 [ 409.532835] ? syscall_return_slowpath+0x2ac/0x550 [ 409.537745] ? prepare_exit_to_usermode+0x350/0x350 [ 409.542747] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 409.548095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.552921] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 409.558082] RIP: 0033:0x454e79 [ 409.561244] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 409.568929] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 409.576186] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 409.583448] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 409.590713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/03/30 19:45:35 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) r7 = perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) perf_event_open(&(0x7f0000002ac0)={0x2, 0x70, 0x9, 0x7fffffff, 0x400, 0x81, 0x0, 0x0, 0x1042, 0x8, 0x1, 0x9, 0x3, 0x318, 0x7fff, 0x3ff, 0x80000000000000, 0x5, 0x52, 0xffff, 0x8, 0x5, 0x1f, 0x3, 0x3, 0x5, 0x1ff, 0x2, 0x1f, 0x7c000000, 0x3f, 0x1ff, 0x1ff, 0x3ff, 0xffff, 0x6, 0xffff, 0x2, 0x0, 0xfffffffffffeffff, 0x1, @perf_config_ext={0x21, 0x81}, 0x8, 0xd43, 0xfffffffffffffff7, 0x0, 0x891, 0x2, 0x5}, r0, 0x6, r7, 0x0) recvmsg$kcm(r3, &(0x7f000000bd00)={&(0x7f000000a940)=@can={0x0, 0x0}, 0x80, &(0x7f000000bc40)=[{&(0x7f000000a9c0)=""/4096, 0x1000}, {&(0x7f000000b9c0)=""/25, 0x19}, {&(0x7f000000ba00)=""/252, 0xfc}, {&(0x7f000000bb00)=""/90, 0x5a}, {&(0x7f000000bb80)=""/131, 0x83}], 0x5, &(0x7f000000bcc0)=""/39, 0x27, 0x5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000bd40)={0x7, 0x8, &(0x7f0000002940)=@raw=[@alu={0x7, 0x1ff, 0xb, 0x7, 0xf, 0x18, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x101}, @generic={0x933, 0x0, 0x4, 0x1}, @ldst={0x3, 0x3, 0x7, 0x6, 0x6, 0x80, 0x8}], &(0x7f0000002b40)='syzkaller\x00', 0x3, 0xd1, &(0x7f0000002b80)=""/209, 0x41100, 0x0, [], r9}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r8, 0x4) 2018/03/30 19:45:35 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000002fc0)={&(0x7f0000002ac0)=@nfc_llcp, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002b40)=""/167, 0xa7}, {&(0x7f0000002c00)=""/48, 0x30}, {&(0x7f0000002c40)=""/140, 0x8c}, {&(0x7f0000002d00)=""/43, 0x2b}, {&(0x7f0000002d40)=""/167, 0xa7}, {&(0x7f0000002e00)=""/172, 0xac}], 0x6, &(0x7f0000002f40)=""/71, 0x47, 0x9}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r5, 0x8) recvmsg$kcm(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0xffffffffffffffd6}], 0x1, &(0x7f0000001240)=""/134, 0x19a, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r5, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r6, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r7, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)='bdev\x00', 0x0, &(0x7f0000003140)="ab1e65e19a0e3cc1a51fc83899cbec21045aa7132f927e9aff88b84bd8c2cc93d16eb7cdae582f35327748e7c2b6644fadbee1cc25061d0f0906dd8afbc3d50a84d8095cfff047c1be9a5619a9a0bf989bc206fb56471554c5ee3f2d") bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r8, 0x4) perf_event_open(&(0x7f0000003000)={0x1, 0x70, 0x9, 0x9, 0x2, 0x101, 0x0, 0x0, 0x40020, 0x0, 0xa8c, 0xd0c, 0x9, 0xfffffffffffffb6c, 0xcc, 0x4, 0x5, 0x6, 0x10000, 0x1ff, 0x100, 0x40000000000000, 0x5, 0x6, 0x8, 0x9, 0x1000000000000, 0x8, 0x0, 0x7fff, 0x2, 0xffffffffffffffff, 0x7, 0x1, 0x4, 0x3, 0x6, 0x80000000, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x9, 0x3}, 0x40, 0x4, 0x7fff800000000000, 0x4, 0x3, 0x1991, 0x8}, r0, 0x3, r4, 0xb) [ 409.597971] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000037 [ 409.658213] EXT4-fs (sda1): re-mounted. Opts: [ 409.663691] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value [ 410.089701] IPVS: ftp: loaded support on port[0] = 21 [ 410.140224] tmpfs: No value for mount option '#Ñ•?V+ði÷T^–Xyp´ ’®GœS˜¯¸Ü†<æÂGNß‘Sf“æ~ͽ' 2018/03/30 19:45:36 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000300)) socketpair$inet(0x2, 0x80005, 0x401, &(0x7f0000000140)) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x0, &(0x7f0000000240)) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='proc\x00', 0x4000, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/30 19:45:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:36 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xf, 0x2, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) socket$kcm(0x29, 0x5, 0x0) 2018/03/30 19:45:36 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:36 executing program 0 (fault-call:6 fault-nth:56): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f00000004c0)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000000c0)=""/9}, 0x12) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff}) socketpair(0x1b, 0x800, 0xff, &(0x7f0000000100)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r1, 0x6, 0x8}, 0xc) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140), 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='\\selfvmnet1\x00') close(r2) socketpair(0x8, 0x0, 0x5372, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000400)=r3, 0x4) 2018/03/30 19:45:36 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x1, 0x7, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="b565ca27da55d082740b44375dfdb9b32e958f39eb2a9a57990f0d580fa91961ac5e77de8e78079fe2f6a9adea1b90535780e178ff1e1d95b385c4225f0134312eedbcb3a0d40172100766ed263a477c4122118fb600e14455111c8dbc89bd81dea9ed054f8753601bd60dea7eb5b91d5e573ff787e4beae120626924f6157cdbaeae6099be57b0851c54cb416e311ad0c92b357b91bbfd70f282f2ca4bd45fe23b1b39a3f4bc10098624861e0f5a1eb0617bbeaabadaa9e1701aedb1eea7627858fe5d9ec1d2d4255b61f381df4b9eb499ef4d010683b8bd0fba8377091e3b917224d55b6b27e9e3bcb11235d92499d25d3219138fa87fc3322cc110c34736e548a33b8c1e3a42ef9ac03319bb55d3d9b0ad46c780200d2fe8fa13ece0e9a6e8b1e0642f53d15a584e5387aea257650c00a4b61de6caa508e8dbe5c82cb63700afa6c092dfc31cb718c677d6a8880d9fc4d3617933824ed7df09a86a86e0c91a01a6afc6010804051650556e0597c03a2a816469062d6e5b27718932257c51d9e5519630d786e10958a6486fe4435f0f3c30de9adb4d5e34690f5670a86f52d6832038cc8c507bfdbd7a0c439adbfb1a12bfcaf6a1823af673d556d0d07a6bb9a6a1cb6ae8506e89a4d3ab4a58d0c0b3ae6186fde7c6c19d4fe0caafba2828b2e21d2d6f6753ba2d7b871da12400813b47d0881018f1fdb84e98e219357fee93e233449afff73a0226320350d2ddb14b4f50d4385ad8cf1556f19f9e684bbb17e4ea51060fcb763ca4c7c74f583f460e8bbf30c5dbe91f977e2d906204a689d79836fe109f1cecbd8f8f0b04951533131a5beaa32607201379dc95a440ebb353fc775116c64bb98f9c127f78461223a272f545626fa671a4f5ebe15fffabb28611a87a4be9701b9db5b2402afb2aa1d9d80cd18822a0d21965aacc488327563deb076adbeae26e6ebad7d1ba15202364f79c2ba8ca90a5dd0f7645d4df62f9d5a8f304b36be783f857428d423c7240512da61a49a6d3319efc0e08a16fd5ac7f521efb3545985bede21b2228d0d4f8f1de1788bf1b54d4bcb06e41697583f2bc5671747ccc390b73ecc4b6f1734430401f90edff7599e8aa2d13f3e1f835461a39acef960b2f0e1a875a837ed9f6f0550721eb6799b87875f7383ec05d93d0b833610aabfdc5dccc4890636996ae78d709a15a8db90ed01eea50afde5bcc0a8bb655d7f8dd68f6bae3bcf6410a14c573f1434ed146c37ba289bfff5051ecfad582e7249933ca0ecff87d9a83b764b7b33ac7c661169e88f479ab8a7ce1322b517098afa15b3f67faefdd7174d080c72b115c80ae5e29ca3d68533258aade3a350b97522cb0de95bc2d54d45b7cafad14571d6c1ad0da32bb69d084a2be8e4c35a2b3d6f1c087dc8a35447dece4bee4e8b030a9d682a3dcb4fd489bda9823ab7c2216e4150f97528226bcb1ec35709e157c116825ff072f7f5933a5876bdf0de6f1db0bc64fd4238d8dd86e5cb2c8f8f48bb09ad76cdccc4dfb41fa4d96f2b9d272249152cb43e5f40d14d962d0decf1898bb7123adeb7e1b653aa998e975425b1a4e4c4a74e3110650eda182ac1d0759dc8a8e32d19c8e4dbc734b6e9cc53caa5e52494e9cbd00106a40ff579fa7fb8694c3ad007253617ced88efaf2a313c4ffa38e8557e035c188374b02f92144535ad5b4bc5a87b42d1d78581b25083e4b392627346fa07b9565fe7db787ace80bd3a4109c1c332739ba80ea4d4072f25beccd169558aec77f87daa0b7fcd50582442744c0992a2a14224f18cf1044aeccfe01b0c94c8e102878cdef2a0facb8893084dbfaea5b56452087c91814f2f46471880c4d41d830f86b1d685d1f9bc203b9d1c24a29971632f8b8679ce225f485b0376f5d07fb8caae692d7adb128fe487fa0ad3acb7900096624e7e5ee6d39b259a0d284d5cb96f5ad02c2c2ced29c551fc083db1e46d9d3e2a44cfa9c7f22740f6cc109961dfb705a83ff225659d1a33dc49c9d3071533074899114ceb70602ee79f7faac65f1fba0d50e2864da31835f144b691645e12466933530beb9c900b9b8554193eaf36368eddd68bd715f7e5f6d143ca1a65aa43064f482d5575a413946eea4d9bd1f26c1932925c38bed2608683328fe413e0e1a40826fca1e8a1c8ccf2159738faad911fa6665d81cb660e2c60c95abe832e7aeabf37ad8f34f0943a6a6a607d4b6181b6dcc80e20ec43ad64749ba5ae503e69673679345035f1c2ef640de53a760b986409636e8d0737f88bbd5d78744c7db7e6f4f8130ebe0c069ede1fe3440a222753142ab3cf84e90736f23327548c28b89e85a397fbeb00c73cf7de7d8617eb1b1688918262b0e6b30181938d662e2da257927d89281f7f8c586d9c8526fd09402c220bf22bba98f8da68c32d86446a84e4b6e9cc0b800e32743d9f3b74755473240ab5ff18f2f67c8619b825b5bcece2b9ca3c635103b05638302fd0872a860483f5a6e7d540fc38e7416f6c90fd4eefe4f8d1cc9d650edc996ed8a083403c64565427b900f72e5f2408b7ce028bcc8516a158c6e1668f0860afb7c36277e97e62b637a26c1fe23ae5443c3da2e0e719906ba0df2d56ab007eddca26921648bc1372b64694b86a44373b6da097ebb83099f10a77b979d728138842166986d3fa86e9a5f2de975114445e8cc598a85c2a93e4a579d305cbf1880bc640aa5412ea9f1457ad541c169de351aa77fef93776a19046c3d1ab1bea2a0762033620cc86dfd27d90190ca769973c1a542527836b8e9a70e2c5b6d0230602a62fe6f5af4aa110d3d6e5d0d1fa4ab1ef839901b37ec7f3b47df14033ed38a6a319f56cb29522abff92006b379ca0021336e5ba31deada5428258357fd3d866ec25bbb0a75c30d78f2f6fb59af01140003cfea5869597a9500355a0f2b9e47811e66d38b25b52fd3d2fdce94c75e9a469d2291cbaefcdaae39d1810237699df81c80f955cf04c32c7e98e0fb73193a15dbe3a72f7fcb43a6f682f468127365cc2a69b357cd7d7005e8c432f780388dce300998801ceb9be873527cf3b9b8ebecf0a010a3a03076bf2c66626b3307623b174a0e8bd7a211858b7e355ef0601e146e4edfa91ab7014fec3db19a39797877fe65fa3d8b38bd7e57c5e15133647a71f5e5e475ee68fb94e4067bece1725492a0abc1fbe3dc054a8dfc1f6980ef2192f759b842cc9f76976272ed7f3357edc241948131f1a27a02517a17ff79ffa4c873a23fefa5df0a9a77e4cf13e4a4cab94727a16459c132aa38aaf6df81f2db08b84b25318baa04da879064c2d88d39cadd7a35a2b6c258f508e239d4f84b61984e10cbf214ee56482b8de14491ab7f93c12b54e8531f92dff554e8cec40a07c41d0fe66e75e40dbe3706f5d95a52ffe2ad52267ba93792fc74fe2c237d8a34090457872f66474e160f3450a0a10efbaec61faf813da7eb83b202d1137221e304a439af994d0ece75eed704d9a16317f81dec0a62b2b9c7a8cb83db231b72fe99de97d33ae6fad21cab403bf396794d46cb806ba71f2db2533214633b05612fb89c45ecefa4d5227f20cebe8847b60ac812e7ec2face5a4e3d57d23ac22d3ce0ef6a3a04a9eeeca5303e2448d98ecc0490ac61b75a88f8718c6d251d14344ce2cb7b681960f6acf701895b816832c11d34148665c1e0ae54bb99c93a39662f86b6934465ef4e08151150e96b29ef86c9406aab3e8dcee437f6eafe4df82171942ee7d36caac609784d6f1ae98d0d90a0b94086850c8f07a0ef392152177a2d41e4881dd4b30d80b65fa4292f48118d0d12c9622362b40f587e7903787093e06172ec0747e8500d3691c92fe452cac36bfe84c682e6490b5c4f7e23f164c07304162d144d8e022beb06dfd7a5b5ca8402ea37617ef2681e3456e2833f5ab81663de7db230cd795eddeba957f9642679c4603aad1c392b55aaefd552cafe966ca7817f29006e7ad35912086175d269a4bcc73f1e12c835b6c2119e53378f2135eb62fef3b09dda4236b1f42bf324397d76ed778b2657314b55c6c38ff3806a5bf092dfa8b33fc94a247bea71cc7fb832539ffeb6537016fe2d2cc2d0e0fb242c1e036469a59c7e789ba633dc3c9834cd0606990e18f8bdf0acf2eccd12f8babe1c256b93af3faccca029e5854edafb16cb1987e23940d89ce134833178a3fe3b01fe1f788362582892115c9d5c83289d2c84383a8c79d18dfc9be0461c24f337154cecfbbde12714fedcaedbc9a684ce9dd94884ded10721f32ae9a20f8e690b245852aa67d377598f27abec8d503a6302c5c975c61b3c3199fe18ca8f2b8266c417fb2441ed2602a4986022fce12005fe765225543c0af560015fbaa32d024342963472cc7275578176254d8caf23f5a29369a965a378ff85680827dc594735074b4c368563b9694d52b2bc047ef116dd1f019293818a17777c4e2543e9bc9911bdda0360425cbc2e6b410baa7fc728ccba652bc43e84e00508db50f060e52788717eb26f0f95a4f2365e7e3555c9c7f230bbd1658fde018849e32fbea50a71dd6e5dedd18748edae422dee6b583ab77b7c995df65256801f8d1faa858e04ccbc0457a4d5428359cb5ba6c9d319c5a3f065c361f83ce8d80437fe00e343d3d6a325e72d47ec61bd71975408ea210b762dfdca861d1be2dfd8083b145d11409be5eedd015e261862c3532dfd1d59eeee5548ee8e0a8af8825222cc6187cd64342c1b9a9fa35667f5fc4fe905706db1153d7a07b3652490a9be63f9649834c587c42045aa76ef0246eb2eb0019c02c31b9531e8587fa0c9545922b58daa9adb98984c4802011e64e3398fedb407ad9e796050dbecdb96091eddccbe889adba5a28bbbbe25c99e70cba1f924ce8539ee5c15000c9509a05afb6bc5b6420eafa1ba5ac1d97f013ed9f28d62cbaf9f66e75e11dc24b15de875761a61130ee98f8448baefd63eea74cae23643594c42ba4b0ad35512709d9333304cb828c9c28dc7e1d95c0972a1a4f998f1e9bd4cdbee6a9ef02b18206e107942f204d8dcbce85c1d644d664de8653484e1249597a785ae6d202e29698b3fa414fea3a93a221091043b42349c7f31aff75f010e86081c8c020d64a06970ba885b10d5f1e893d978d56d80246f96dc7e1fd16a4086b4c2a7c85d9d960bb5b3109c34f3e94f2d1e69972390563a45a5b37dfcb945a26edaa0da0efa719c3e0c03d4f4893a80e109f0d10fa4c3986f40fd8a94f30a4b37bed14835f56513d9329e0623aa20f117cc6ef59751468208b309984e2e71cab0ffb68ed95c647cf09b56517ecb980f994c00091bebef94f3baa4a3d16b7ccd7ea0b84103200b9a6d7f64dfeb019459bd27d1d38c5207818033383576ab266e1f8c45ca12852d6ef27fb681e2d5097bf1d650480d5e18e9a7a70e27951fe34424f7afd789fdab6c904ef5440200df1b25ac526a7187c2febc1e897f70a57d7c43e7b4816a0eb43cc95809a42f5d11f1d9dbe32f27f481e845d27809f274eedc199f4fa6c33806318b79ac46181c7eada8056e9db72a9ee431de15e3ff52f106a91c0cced0022e60b54e2815a0b91add6fd30eccf5a98a24e2a5f1f014dd8eaafe921f2e5b176828bcfffabbee9e67a2800d46a5687b9fdc02eb898924d3abcd03ead804378fb9b622d21752cb03ac2c659c8") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f0000002b40)="9e494c4a96cf68f6a17e0a5b227de45e6fd6c8152d6111e78fe3b0207c74cba216f916b885001b401c34cc32250e972db5b5bd43c32a09924fd1182dfe7b57b564a625faa5f5767d836ce3129d03838e4385b28dd528498ab779341abe386069e8719bbdba6ac3a7ee7767ebdb19fcb2b37c891c2e4939e014b06b0d493ba93202fc671186b76052b75cb759d8b92a3fa477592b93b3ccc2fb388cbe5f1e91eb2664ec399a94") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) mount(&(0x7f0000001100)='./file1\x00', &(0x7f0000002980)='./file1\x00', &(0x7f0000002ac0)='logfs\x00', 0x802408, &(0x7f0000002c00)="3cc8717534d7a6357fe688ee5c140ba293e0cc0a5703e60f3c7145") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002c40)={&(0x7f0000002b00)='./file0/file0\x00', 0x0, 0x10}, 0xffffffffffffff40) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) 2018/03/30 19:45:36 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000017c0), 0x80, &(0x7f0000000580), 0x2a2, &(0x7f0000003ac0)=""/136, 0x88}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x859}], 0x1, &(0x7f0000001180)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xe, 0x5, &(0x7f0000000940)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95}}, &(0x7f0000000980)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000009c0)=""/4096}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f0000004340)={&(0x7f0000003c00)=@ethernet={0x306}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003c80)="3d36c2", 0x3}, {&(0x7f0000003f40)="00a6d38b0be824c22af2cf883047ba922c283b05fa7d2e8cbd395464a77f736c9dcb1a57c8b513a746c14b3a3995ac4acedddd32841e267db346928b9da4", 0x3e}], 0x2, &(0x7f0000004080)=[{0xe8, 0x115, 0x7, "b85e41a33d5dd5147cc4f1d247a581d4082fc995a935870c97ddd7ddec9b444ffd37003cdef792e08f6155c1dd37fd73b00898698812fb8c801eb0bb8d3914f6ee9b98c8ce60a24fce7269de88fef566e7931c2d7cb478cba27ac90aa961afa75e4050f2bdb2b046d6a08075f22a83fa320de3fc427520cd1573eef0ac20435bf551ecc52273f1c6e829f21612847f2b495795518218f08982a4cb192bbbb23f2b9b912a4cad7071299fc4dc40d31cbd2340e987f192a4fb7a91a2248ab47e38f808ba810a58ce745b7e280e85c798f7c0cc2895a344"}], 0xe8}, 0x4) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000500)) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x4, &(0x7f0000000540)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xa5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xe9df}], &(0x7f0000000580)='syzkaller\x00', 0x80000000, 0x50, &(0x7f0000000640)=""/80, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r3}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="49f2ac7ec4a91951dd22fe7275fc91b10c5da822d9a4d7206270c9847e059318a53a3c530fedf16386229df70e061814d28427543cc089cbffa4a0d089ad01aa97cde67f8773f6cb6a5b318c111ea6f43f429dc647f144e81e73487e55", 0x5d}], 0x1, &(0x7f00000001c0)=[{0x20, 0x11f, 0x2, "389a2ae068935f62305e44c261cafd13"}, {0xa8, 0x10c, 0x5, "57f0900a9cf3e5ceb16cb33229304c151acd0def3da620fc9fb0913b005707c9da4f471cbb9b39b6f8735422112ce01288eedf5ae0907d02de8c916021fd7dbb9a478a45f5816087dbaf85778f73e1ee2d864b553cee544b86c167f5dda20001595d20c26f231f07f341c2cef988b73ca7cc50fff1bae4295770a69d0b8042b5dcb2926fdbaffaa0011de8d9182e7c433b990e"}, {0xf8, 0x10e, 0x280000000000, "9b2c085f259869bcab172c85d3a0551cdf9e5016390816a3ebd8c86ad76689f6b980c540dcad0ac17075e849b3469c84ea8583330ef19028e06f6bb9a21f697db05a90c405ffb4b97f5a3c04cc6427a028f16777974c17c6eb14ee0661fc8b2ec2b00ff5a56f1fecd1deffb2b3cd6da642522417550ca805c01206b337095b9a9b5f94b26e7fcb18efeb08230dbb804ad9577448529b588ce16c59714882202d09f1c195483a546dc51494db925bfacd2d9b104d2a600ca567a19f4e82ca96a151c941185ac828233d9ac61e4fdae918b6501b60d57cde6d70ca39a5d6fca5817a6c"}, {0x20, 0x10c, 0x9b5c, "045b2f9c201c71c98918bb73a092f8d4"}, {0xe0, 0x0, 0x6, "7ff1e5559949e0744f5c80d99511871001ce1556cb2d163c3032006f6611b11e4f6ef52d4fd205ade48a0518c8fa3e280b6221660e5c60ed610c83f6a90a8242343d178e9346f78ae0212414430b93cd5eb9968f14b9568a274b8e5e869d652c98703b43422186572e6750df7e5270ca839fc57f3927c338109d84b02874b39c4402b0ccfa294e44b90fa712084d357fe50404549b62a65c6bd528e5b8ee4d68c47c973ad9dbe2825e673684f612386837a887fc6cb15d2860858ba157c753f174180d5281abfbe2b7"}, {0x68, 0x88, 0x200, "5a4f32f0e190a0637d91181723693d8ec8e8298594035a6c44d033aa114edcb0bd26858ec0f677266612f22a11f36af817226cb6d2da2e1c6a96f7b91406b34d4b76ebe075a9b9a19c0434a617f40fd724c5b6cd79d7fe"}], 0x328}, 0x20000000) [ 410.606313] FAULT_INJECTION: forcing a failure. [ 410.606313] name failslab, interval 1, probability 0, space 0, times 0 [ 410.617624] CPU: 1 PID: 31031 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 410.624896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.634237] Call Trace: [ 410.636816] dump_stack+0x194/0x24d [ 410.640430] ? arch_local_irq_restore+0x53/0x53 [ 410.645079] ? finish_task_switch+0x1c1/0x7e0 [ 410.649550] ? finish_task_switch+0x182/0x7e0 [ 410.654037] should_fail+0x8c0/0xa40 [ 410.657734] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.662820] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 410.667560] ? __sched_text_start+0x8/0x8 [ 410.671698] ? lock_is_held_type+0x18b/0x210 [ 410.676090] ? check_same_owner+0x320/0x320 [ 410.680403] should_failslab+0xec/0x120 [ 410.684359] kmem_cache_alloc_trace+0x4b/0x740 [ 410.688917] ? __kmalloc_node+0x33/0x70 [ 410.692882] __memcg_init_list_lru_node+0x169/0x270 [ 410.697879] ? list_lru_add+0x7c0/0x7c0 [ 410.701832] ? __kmalloc_node+0x47/0x70 [ 410.705789] __list_lru_init+0x544/0x750 [ 410.709833] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 410.715697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 410.720697] ? lockdep_init_map+0x9/0x10 [ 410.724738] sget_userns+0x6b1/0xe40 [ 410.728427] ? kernfs_sop_show_path+0x190/0x190 [ 410.733077] ? kernfs_sop_show_options+0x180/0x180 [ 410.737988] ? destroy_unused_super.part.6+0xd0/0xd0 [ 410.743078] ? check_same_owner+0x320/0x320 [ 410.747378] ? rcu_pm_notify+0xc0/0xc0 [ 410.751249] ? rcu_read_lock_sched_held+0x108/0x120 [ 410.756245] ? kmem_cache_alloc_trace+0x459/0x740 [ 410.761067] ? lock_downgrade+0x980/0x980 [ 410.765200] kernfs_mount_ns+0x13d/0x8b0 [ 410.769240] ? kernfs_super_ns+0x70/0x70 [ 410.773285] sysfs_mount+0xc2/0x1c0 [ 410.776889] ? sysfs_kill_sb+0x40/0x40 [ 410.780756] ? alloc_pages_current+0xbe/0x1e0 [ 410.785231] ? security_sb_copy_data+0x81/0xb0 [ 410.789793] mount_fs+0x66/0x2d0 [ 410.793141] vfs_kern_mount.part.26+0xc6/0x4a0 [ 410.797703] ? may_umount+0xa0/0xa0 [ 410.801310] ? _raw_read_unlock+0x22/0x30 [ 410.805434] ? __get_fs_type+0x8a/0xc0 [ 410.809305] do_mount+0xea4/0x2bb0 [ 410.812829] ? copy_mount_string+0x40/0x40 [ 410.817041] ? rcu_pm_notify+0xc0/0xc0 [ 410.820915] ? copy_mount_options+0x5f/0x2e0 [ 410.825301] ? rcu_read_lock_sched_held+0x108/0x120 [ 410.830296] ? kmem_cache_alloc_trace+0x459/0x740 [ 410.835119] ? kasan_check_write+0x14/0x20 [ 410.839331] ? _copy_from_user+0x99/0x110 [ 410.843462] ? copy_mount_options+0x1f7/0x2e0 [ 410.847936] SyS_mount+0xab/0x120 [ 410.851365] ? copy_mnt_ns+0xb30/0xb30 [ 410.855232] do_syscall_64+0x281/0x940 [ 410.859095] ? vmalloc_sync_all+0x30/0x30 [ 410.863223] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 410.868737] ? syscall_return_slowpath+0x550/0x550 [ 410.873643] ? syscall_return_slowpath+0x2ac/0x550 [ 410.878553] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 410.883896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.888721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 410.893888] RIP: 0033:0x454e79 [ 410.897053] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 410.904740] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 410.911985] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 410.919232] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 410.926477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 410.934470] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000038 2018/03/30 19:45:36 executing program 0 (fault-call:6 fault-nth:57): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) 2018/03/30 19:45:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:36 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 411.060970] FAULT_INJECTION: forcing a failure. [ 411.060970] name failslab, interval 1, probability 0, space 0, times 0 [ 411.072297] CPU: 0 PID: 31056 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 411.079571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.088922] Call Trace: [ 411.091524] dump_stack+0x194/0x24d [ 411.095153] ? arch_local_irq_restore+0x53/0x53 [ 411.099820] ? __save_stack_trace+0x7e/0xd0 [ 411.104145] should_fail+0x8c0/0xa40 2018/03/30 19:45:36 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000003900)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/246, 0xf6}, {&(0x7f0000003700)=""/97, 0x61}], 0x3, &(0x7f0000003780)=""/46, 0x2e, 0x1}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/30 19:45:36 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006400)={&(0x7f0000003f00)=@can={0x0, 0x0}, 0x80, &(0x7f0000006380)=[{&(0x7f0000003f80)=""/232, 0xe8}, {&(0x7f0000004080)=""/211, 0xd3}, {&(0x7f0000004180)=""/230, 0xe6}, {&(0x7f0000004280)=""/110, 0x6e}, {&(0x7f0000004300)=""/128, 0x80}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x2}, 0x10003) bpf$PROG_LOAD(0x5, &(0x7f0000006440)={0xe, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1000}, [@call={0x85, 0x0, 0x0, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x7fffffff}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0xfffffffffffffffb, 0x33, &(0x7f0000000080)=""/51, 0x41f00, 0x1, [], r0}, 0x48) perf_event_open(&(0x7f0000ff3f88)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 411.107861] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.112960] ? kasan_kmalloc+0xad/0xe0 [ 411.116843] ? kmem_cache_alloc_trace+0x136/0x740 [ 411.121677] ? __memcg_init_list_lru_node+0x169/0x270 [ 411.126859] ? __list_lru_init+0x544/0x750 [ 411.131088] ? sget_userns+0x6b1/0xe40 [ 411.134972] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 411.139730] ? do_mount+0xea4/0x2bb0 [ 411.143444] ? SyS_mount+0xab/0x120 [ 411.147065] ? do_syscall_64+0x281/0x940 [ 411.151123] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 411.156493] ? find_held_lock+0x35/0x1d0 2018/03/30 19:45:36 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000000)='./file2\x00', 0x0, 0x18}, 0x54) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000007800)={&(0x7f0000006140)=@ll, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}], 0x6, 0x0, 0x0, 0x1f}, 0x0) sendmsg(r1, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e813b8733185864522190faa56979f54927d8a1ade910877d8cd6b41d825a19e334d58ceff59970", 0x63}], 0x1, &(0x7f0000007c80), 0x0, 0x20000044}, 0xe43773736c594b20) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f00000007c0)='./file1\x00', 0x8) close(r1) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0xe, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x0, 0xf, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x24, 0x0, 0x0, 0x7, 0x0, 0x1}, @alu={0x7, 0x10000, 0x7, 0xf, 0x5, 0xfffffffc}, @jmp={0x5, 0x2, 0xb, 0x0, 0x0, 0xffffffff, 0x4}, @call={0x85}], &(0x7f0000000440)='syzkaller\x00', 0x1, 0x25, &(0x7f0000000480)=""/37, 0x41100, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) socketpair(0xf, 0x6, 0xb0d, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000001ac0)={0xffffffffffffffff, r3}) recvmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f0000000600)=@can, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000680)=""/236, 0xec}, {&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/55, 0x37}, {&(0x7f0000000940)=""/215, 0xd7}, {&(0x7f0000000a40)=""/98, 0x62}], 0x6, &(0x7f0000000b40)=""/93, 0x5d}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) [ 411.160560] ? __lock_is_held+0xb6/0x140 [ 411.164632] ? check_same_owner+0x320/0x320 [ 411.168952] ? rcu_note_context_switch+0x710/0x710 [ 411.173882] should_failslab+0xec/0x120 [ 411.177854] kmem_cache_alloc_trace+0x4b/0x740 [ 411.182433] ? __kmalloc_node+0x33/0x70 [ 411.186405] ? __kmalloc_node+0x33/0x70 [ 411.190377] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.195393] __memcg_init_list_lru_node+0x169/0x270 [ 411.200407] ? list_lru_add+0x7c0/0x7c0 [ 411.204379] ? __kmalloc_node+0x47/0x70 2018/03/30 19:45:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x39, &(0x7f0000003040)=ANY=[@ANYBLOB="18002000000020a0c2f37b176532a16618e8210d55b6b9f796a5cf4309ac944fd3e97d8e505b17b6ec75aad627fce3173f27d49a02c531c53d6326ec3569ef595edf977fa6a36ca87d7f849f227771eee961072f795ee0cac49bf52e006a656ff758fd2ceea8b3ca70f76d89b6e6922fde73ce9dd74a24611191ba874d14b3de8b6796dee8156980e4e7662390b979f1be1fd32c9fbfbdd2d40da8b433ae54dc243ed6f106fd116bf4e85fea82ec398442790e0a8cac5b1ca7c28a5d608430ac6d45a4d6c732c4124255c94972b182a2ba3f203cca4097680970236581fcac6910cc8460bd945f04d7906913b3969a12f6f9fb1c2d8460e5272bfc3a312b8a41b9b46002ec76ab5492bccab2194da4721c7e73339c00ed0f1caf0000000000000000000000000000ea32ad5ae1e4478ab0d3dd25d304aac0490e60b94c077cf59797f7c0fb51febc550631be0f773c27ea7ca8de8206e3b283a9b3e0d503cb0255bf718f7a21795b96391ce9cb3258490bc6cb4b2dc377e0f4a9d577808af3461daca9a33a093e5a14d6d3c2fec38a947ff9d2ad0896611d51a1ba7205d20f57808403ecb159f3ef9778cbfe870af24d5ce1d7538aa146f4b2f058a5e3c14f8ef51916c8a880a922baa389d70000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003340)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffe74) mkdir(&(0x7f0000000600)='./file0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00)) r4 = socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x1, 0x2}, 0x14) recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffd, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000bc0)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x8f1) sendmsg(r4, &(0x7f0000003940)={&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003240)="1653ab28702dc58ad1997bf61569a129efe31d8fcf9ec18aa09d0da70acf1a147e729ec17b6ff2b14973c367921d2f086e80b5d1d2bbd5ceb1024f10284aef90a8924376ab2df6b6e90eb33fce2a6b5e3e3687fbaec304156542533e6dd88ee5323ee4dbecc505ec88f83ce6010a8baa23f0d7866f055be446a23a4ff269c6095777fc50cdb8a003ceccbc2b97e7b54543ca5e616d794038f5635c389fa7cedc7db2aa356f766e24e762d7f5c27df40dec8be0fb4340ed5a9400cf87069ddb85245598042325aa42b44d03b37e01746c4930cb7054dc7fed0c0bf0f4e0bf82", 0xdf}, {&(0x7f0000003380)="82bd8af0f7b248c5b4009af60715cae391b83b33aa75c634acb37bdd99d8eed83c41d675e11925d26476114788740555f3e44d119028609b250c11a1f0b436b787dace38314c897a176ae8495e0d2bbd6363c168d9af9ba23b0b81a2e0ef6b3c9f33e8f41f9ad78b553ed392c86861b8e7bac20c4f3d9300671a279b56a284b90da4cc3e711b3270ca7ac895ae", 0x8d}, {&(0x7f0000003540)="43bf8ef2325263b0d876f16782e484aaf63a182c24561a4bd60e8b30b0e2683c4404a17b344bb4994ba2376a32596771b82af3357859855587da44b4d168c40a4a14c32c8030bdf24d6a40a906c0d00a7a7725f46efdadad2ccb00a1c3d7f3b1e87b00284a9324", 0x67}, {&(0x7f0000003640)="9b7fc723fa59a832d4a1b6b0433e88545f78ee84bd314ce301f61da6fafaebdafacf669407afaef03594070a77848ce32271179b5b53af3570d4e92436e20b97cf965fa09178050b91eaaf1090cd74b6a7c975214589688e49b22ef6de64f048efb8c5e4e6179f744100d68d8c8ff5259aab70cfb4ff25527d229705471bcab19a522f5edf980d1d73fa3ed9a63dda0a52a79630d5ab41797521b2d0090f3c57", 0xa0}], 0x4, &(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0xe8, 0x20000000}, 0x40000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair(0x5, 0x800, 0x100000000, &(0x7f0000003000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) recvmsg(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000cc0)=""/217, 0xd9}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000a40)=""/51, 0x33}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x7, 0x0, 0x0, 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r5, 0x0, 0x2}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000007c0)) socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r6}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) [ 411.208367] __list_lru_init+0x544/0x750 [ 411.212433] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 411.218316] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.223342] ? lockdep_init_map+0x9/0x10 [ 411.227401] sget_userns+0x6b1/0xe40 [ 411.231112] ? kernfs_sop_show_path+0x190/0x190 [ 411.235780] ? kernfs_sop_show_options+0x180/0x180 [ 411.240708] ? destroy_unused_super.part.6+0xd0/0xd0 [ 411.245808] ? check_same_owner+0x320/0x320 [ 411.250121] ? rcu_pm_notify+0xc0/0xc0 [ 411.254008] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.259017] ? kmem_cache_alloc_trace+0x459/0x740 [ 411.263852] ? lock_downgrade+0x980/0x980 [ 411.268002] kernfs_mount_ns+0x13d/0x8b0 [ 411.272061] ? kernfs_super_ns+0x70/0x70 [ 411.276117] sysfs_mount+0xc2/0x1c0 [ 411.279735] ? sysfs_kill_sb+0x40/0x40 [ 411.283621] ? alloc_pages_current+0xbe/0x1e0 [ 411.288110] ? security_sb_copy_data+0x81/0xb0 [ 411.292687] mount_fs+0x66/0x2d0 [ 411.296050] vfs_kern_mount.part.26+0xc6/0x4a0 [ 411.300634] ? may_umount+0xa0/0xa0 [ 411.304256] ? _raw_read_unlock+0x22/0x30 [ 411.308400] ? __get_fs_type+0x8a/0xc0 [ 411.312289] do_mount+0xea4/0x2bb0 [ 411.315831] ? copy_mount_string+0x40/0x40 [ 411.320060] ? rcu_pm_notify+0xc0/0xc0 [ 411.323948] ? copy_mount_options+0x5f/0x2e0 [ 411.328354] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.333368] ? kmem_cache_alloc_trace+0x459/0x740 [ 411.338208] ? kasan_check_write+0x14/0x20 [ 411.342433] ? copy_mount_options+0x1f7/0x2e0 [ 411.346914] SyS_mount+0xab/0x120 [ 411.350355] ? copy_mnt_ns+0xb30/0xb30 [ 411.354237] do_syscall_64+0x281/0x940 [ 411.358118] ? vmalloc_sync_all+0x30/0x30 [ 411.362260] ? _raw_spin_unlock_irq+0x27/0x70 [ 411.366753] ? finish_task_switch+0x1c1/0x7e0 [ 411.371248] ? syscall_return_slowpath+0x550/0x550 [ 411.376175] ? syscall_return_slowpath+0x2ac/0x550 [ 411.381098] ? prepare_exit_to_usermode+0x350/0x350 [ 411.386114] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 411.391477] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.396327] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 411.401506] RIP: 0033:0x454e79 [ 411.404683] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/03/30 19:45:36 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x800) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0xffffffffffffffce) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) 2018/03/30 19:45:37 executing program 7: r0 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000029c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002b00)={&(0x7f0000002ac0)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000002a80)='./file0/file0\x00', 0x60) socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x0, 0x6, 0xb75}, 0x0, 0x7, r4, 0x8) recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002700)='./file2\x00', 0x3) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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") mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)) recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001) perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r6, 0x50, &(0x7f0000002800)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002980)={&(0x7f00000010c0)='./file1\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r7, 0x4) [ 411.412389] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 411.419655] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 411.426924] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 411.434182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 411.441442] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000039 2018/03/30 19:45:37 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x3) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) 2018/03/30 19:45:37 executing program 0 (fault-call:6 fault-nth:58): socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f0000000680)="d566aac2089774ec63fabde4b4c30dda8b10cfe154adef18a01ed486688be8c64bf62f0bbaf055c9ab81da9d270f2a3b6212c29f5a73ce4dfa996626a21678a7a51cddcced1a67d12cbae827b0338cec106bfa86d9f6e1a01394776afc8efb31d39ca1ea4955b85d241ad64c30b21340aaae8e4de8e8e3fcfa4029f7c61cdee624803c98078ee1b9ed252dad25a652ad7b98f1d2810bafe484cecc70806bf1490913c9cfcf9d15c2ceb94fcb98dc9336789270d3", 0xb4}, {&(0x7f0000000200)="98610266e9b5ae949f8d2fa1ebb2", 0xe}], 0x4, &(0x7f0000001500)=[{0x68, 0x10a, 0x3, "c950730ee6c76c7690dee76d23c77795a54fa2de546b2cac009e01b2522bcab9c17f7bea609e4a07a62ac0f49491bbf0b72328c343fe3cb54bb552705dd2c297304ddf2a89979911ae29b3167ffcaa9616c4ea"}, {0x1010, 0x105, 0x3, "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"}], 0x1078, 0x40000}, 0x1) mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48) gettid() mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e) [ 411.619864] FAULT_INJECTION: forcing a failure. [ 411.619864] name failslab, interval 1, probability 0, space 0, times 0 [ 411.631512] CPU: 1 PID: 31122 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 411.638776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.648119] Call Trace: [ 411.650698] dump_stack+0x194/0x24d [ 411.654314] ? arch_local_irq_restore+0x53/0x53 [ 411.658971] ? find_held_lock+0x35/0x1d0 [ 411.663030] should_fail+0x8c0/0xa40 [ 411.666747] ? __list_lru_init+0x352/0x750 [ 411.670986] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.676080] ? find_first_zero_bit+0x93/0xe0 [ 411.680486] ? find_held_lock+0x35/0x1d0 [ 411.684532] ? __lock_is_held+0xb6/0x140 [ 411.688583] ? check_same_owner+0x320/0x320 [ 411.692884] ? rcu_note_context_switch+0x710/0x710 [ 411.697790] ? find_held_lock+0x35/0x1d0 [ 411.701838] should_failslab+0xec/0x120 [ 411.705794] __kmalloc+0x63/0x760 [ 411.709226] ? lock_downgrade+0x980/0x980 [ 411.713355] ? _raw_spin_unlock+0x22/0x30 [ 411.717486] ? register_shrinker+0x10e/0x2d0 [ 411.721876] ? trace_event_raw_event_module_request+0x320/0x320 [ 411.727916] register_shrinker+0x10e/0x2d0 [ 411.732129] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 411.737903] ? memcpy+0x45/0x50 [ 411.741167] sget_userns+0xbbf/0xe40 [ 411.744863] ? kernfs_sop_show_path+0x190/0x190 [ 411.749513] ? kernfs_sop_show_options+0x180/0x180 [ 411.754422] ? destroy_unused_super.part.6+0xd0/0xd0 [ 411.759514] ? check_same_owner+0x320/0x320 [ 411.763816] ? rcu_pm_notify+0xc0/0xc0 [ 411.767693] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.772690] ? kmem_cache_alloc_trace+0x459/0x740 [ 411.777509] ? lock_downgrade+0x980/0x980 [ 411.781641] kernfs_mount_ns+0x13d/0x8b0 [ 411.785683] ? kernfs_super_ns+0x70/0x70 [ 411.789729] sysfs_mount+0xc2/0x1c0 [ 411.793336] ? sysfs_kill_sb+0x40/0x40 [ 411.797205] ? alloc_pages_current+0xbe/0x1e0 [ 411.801678] ? security_sb_copy_data+0x81/0xb0 [ 411.806240] mount_fs+0x66/0x2d0 [ 411.809587] vfs_kern_mount.part.26+0xc6/0x4a0 [ 411.814148] ? may_umount+0xa0/0xa0 [ 411.817755] ? _raw_read_unlock+0x22/0x30 [ 411.821880] ? __get_fs_type+0x8a/0xc0 [ 411.825750] do_mount+0xea4/0x2bb0 [ 411.829273] ? copy_mount_string+0x40/0x40 [ 411.833486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 411.838481] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.843218] ? retint_kernel+0x10/0x10 [ 411.847086] ? copy_mount_options+0x18b/0x2e0 [ 411.851560] ? copy_mount_options+0x191/0x2e0 [ 411.856034] ? copy_mount_options+0x1f7/0x2e0 [ 411.860511] SyS_mount+0xab/0x120 [ 411.863939] ? copy_mnt_ns+0xb30/0xb30 [ 411.867805] do_syscall_64+0x281/0x940 [ 411.871670] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 411.877185] ? syscall_return_slowpath+0x550/0x550 [ 411.882092] ? syscall_return_slowpath+0x2ac/0x550 [ 411.887005] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 411.892356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.897180] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 411.902346] RIP: 0033:0x454e79 [ 411.905511] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 411.913197] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 411.920443] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 411.927692] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 411.934937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 411.942182] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003a [ 411.996035] kasan: CONFIG_KASAN_INLINE enabled [ 412.001074] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 412.008446] general protection fault: 0000 [#1] SMP KASAN [ 412.013956] Dumping ftrace buffer: [ 412.017466] (ftrace buffer empty) [ 412.021149] Modules linked in: [ 412.024316] CPU: 0 PID: 31122 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #42 [ 412.031558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.040894] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 412.046226] RSP: 0018:ffff8801b05d7658 EFLAGS: 00010246 [ 412.051562] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 412.058806] RDX: 0000000000000000 RSI: ffff8801d1f0da18 RDI: ffff8801d1f0da20 [ 412.066048] RBP: ffff8801b05d7670 R08: ffffffff81d39132 R09: 0000000000000004 [ 412.073290] R10: ffff8801b05d7670 R11: 0000000000000000 R12: 0000000000000000 [ 412.080543] R13: ffff8801ad8cacc0 R14: ffff8801b05d7700 R15: ffff8801d1f0da18 [ 412.087795] FS: 00007f1a5df0b700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 412.095994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 412.102181] CR2: 00000000023cd7d0 CR3: 00000001a421f005 CR4: 00000000001606f0 [ 412.109426] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020000000 [ 412.116667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 412.123906] Call Trace: [ 412.126468] ? mutex_lock_nested+0x16/0x20 [ 412.130677] kernfs_kill_sb+0x9e/0x330 [ 412.134536] ? unregister_shrinker+0x22c/0x3a0 [ 412.139091] ? kernfs_mount_ns+0x8b0/0x8b0 [ 412.143298] ? perf_trace_mm_vmscan_writepage+0x790/0x790 [ 412.148807] ? register_shrinker+0x235/0x2d0 [ 412.153186] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 412.158956] sysfs_kill_sb+0x22/0x40 [ 412.162645] deactivate_locked_super+0x88/0xd0 [ 412.167207] sget_userns+0xbda/0xe40 [ 412.170889] ? kernfs_sop_show_path+0x190/0x190 [ 412.175528] ? kernfs_sop_show_options+0x180/0x180 [ 412.180429] ? destroy_unused_super.part.6+0xd0/0xd0 [ 412.185505] ? check_same_owner+0x320/0x320 [ 412.189797] ? rcu_pm_notify+0xc0/0xc0 [ 412.193658] ? rcu_read_lock_sched_held+0x108/0x120 [ 412.198654] ? kmem_cache_alloc_trace+0x459/0x740 [ 412.203480] ? lock_downgrade+0x980/0x980 [ 412.207617] kernfs_mount_ns+0x13d/0x8b0 [ 412.211653] ? kernfs_super_ns+0x70/0x70 [ 412.215688] sysfs_mount+0xc2/0x1c0 [ 412.219287] ? sysfs_kill_sb+0x40/0x40 [ 412.223148] ? alloc_pages_current+0xbe/0x1e0 [ 412.227615] ? security_sb_copy_data+0x81/0xb0 [ 412.232169] mount_fs+0x66/0x2d0 [ 412.235508] vfs_kern_mount.part.26+0xc6/0x4a0 [ 412.240060] ? may_umount+0xa0/0xa0 [ 412.243666] ? _raw_read_unlock+0x22/0x30 [ 412.247784] ? __get_fs_type+0x8a/0xc0 [ 412.251643] do_mount+0xea4/0x2bb0 [ 412.255156] ? copy_mount_string+0x40/0x40 [ 412.259365] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 412.264378] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 412.269110] ? retint_kernel+0x10/0x10 [ 412.272971] ? copy_mount_options+0x18b/0x2e0 [ 412.277437] ? copy_mount_options+0x191/0x2e0 [ 412.281906] ? copy_mount_options+0x1f7/0x2e0 [ 412.286371] SyS_mount+0xab/0x120 [ 412.289792] ? copy_mnt_ns+0xb30/0xb30 [ 412.293652] do_syscall_64+0x281/0x940 [ 412.297515] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 412.303029] ? syscall_return_slowpath+0x550/0x550 [ 412.307933] ? syscall_return_slowpath+0x2ac/0x550 [ 412.312834] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 412.318170] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.322988] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 412.328150] RIP: 0033:0x454e79 [ 412.331316] RSP: 002b:00007f1a5df0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 412.338998] RAX: ffffffffffffffda RBX: 00007f1a5df0b6d4 RCX: 0000000000454e79 [ 412.346252] RDX: 0000000020000140 RSI: 0000000020000280 RDI: 00000000200000c0 [ 412.353494] RBP: 000000000072bea0 R08: 0000000020000180 R09: 0000000000000000 [ 412.360735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 412.367976] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003a [ 412.375220] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 412.394321] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801b05d7658 [ 412.401273] ---[ end trace 63237dee4223c10a ]--- [ 412.406035] Kernel panic - not syncing: Fatal exception [ 412.411827] Dumping ftrace buffer: [ 412.415346] (ftrace buffer empty) [ 412.419025] Kernel Offset: disabled [ 412.422620] Rebooting in 86400 seconds..