2629dddc8b97909a053da56033b385de51a79af78f0244bd51d88821f1e6fafa42dd56f9e42d73891f9ab63d1f3463455f229ae464a15b5d2eae3c01899d56cb43277c59917b899fe8ae7001de77564c287d9663ecadab8a770c40bf6d7fd2e141db763fa0d796bcfc55890b78549036ffeaed89a615bc1ea04a354f52cc8534fe6f4e565edf31ebd1fb993522ee25ad6bbe3a2f342d2460376eeecab0b4cf3924684694"], &(0x7f0000000380)='syzkaller\x00', 0x2, 0x99, &(0x7f00000003c0)=""/153, 0x0, 0x1}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)

[ 2497.345000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2497.352255] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003e
2018/03/30 23:22:50 executing program 4 (fault-call:3 fault-nth:63):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

[ 2497.401970] hugetlbfs: Bad mount option: ""
[ 2497.450441] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2497.487465] FAULT_INJECTION: forcing a failure.
[ 2497.487465] name failslab, interval 1, probability 0, space 0, times 0
[ 2497.498783] CPU: 0 PID: 8297 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2497.505961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2497.515295] Call Trace:
[ 2497.517863]  dump_stack+0x194/0x24d
[ 2497.521472]  ? arch_local_irq_restore+0x53/0x53
[ 2497.526126]  should_fail+0x8c0/0xa40
[ 2497.529819]  ? unwind_dump+0x4d0/0x4d0
[ 2497.533683]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2497.538763]  ? perf_trace_lock+0x900/0x900
[ 2497.542978]  ? __lock_acquire+0x664/0x3e00
[ 2497.547190]  ? find_held_lock+0x35/0x1d0
[ 2497.551234]  ? __lock_is_held+0xb6/0x140
[ 2497.555276]  ? check_same_owner+0x320/0x320
[ 2497.559575]  ? __d_lookup+0x4f4/0x830
[ 2497.563353]  ? rcu_note_context_switch+0x710/0x710
[ 2497.568263]  should_failslab+0xec/0x120
[ 2497.572216]  kmem_cache_alloc+0x47/0x760
[ 2497.576257]  __d_alloc+0xc1/0xbd0
[ 2497.579687]  ? shrink_dcache_for_umount+0x290/0x290
[ 2497.584678]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2497.589151]  ? lock_release+0xa40/0xa40
[ 2497.593104]  ? mark_held_locks+0xaf/0x100
[ 2497.597230]  ? d_lookup+0x133/0x2e0
[ 2497.600835]  ? d_lookup+0x1d5/0x2e0
[ 2497.604443]  d_alloc+0x8e/0x340
[ 2497.607712]  ? __d_alloc+0xbd0/0xbd0
[ 2497.611403]  ? full_name_hash+0x9b/0xe0
[ 2497.615360]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2497.620611]  ? down_write+0x87/0x120
[ 2497.624300]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2497.628511]  ? down_read+0x150/0x150
[ 2497.632200]  ? evict_inodes+0x580/0x580
[ 2497.636155]  rpc_populate.constprop.15+0xa3/0x340
[ 2497.640980]  rpc_fill_super+0x379/0xae0
[ 2497.644933]  ? cap_capable+0x1b5/0x230
[ 2497.648796]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2497.653964]  ? security_capable+0x8e/0xc0
[ 2497.658088]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2497.663254]  ? ns_capable_common+0xcf/0x160
[ 2497.667562]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2497.672728]  mount_ns+0xc4/0x190
[ 2497.676071]  rpc_mount+0x9e/0xd0
[ 2497.679414]  mount_fs+0x66/0x2d0
[ 2497.682769]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2497.687326]  ? may_umount+0xa0/0xa0
[ 2497.691021]  ? _raw_read_unlock+0x22/0x30
[ 2497.695148]  ? __get_fs_type+0x8a/0xc0
[ 2497.699020]  do_mount+0xea4/0x2bb0
[ 2497.702539]  ? copy_mount_string+0x40/0x40
[ 2497.706749]  ? rcu_pm_notify+0xc0/0xc0
[ 2497.710617]  ? copy_mount_options+0x5f/0x2e0
[ 2497.715000]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2497.719999]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2497.724849]  ? kasan_check_write+0x14/0x20
[ 2497.729062]  ? copy_mount_options+0x1f7/0x2e0
[ 2497.733533]  SyS_mount+0xab/0x120
[ 2497.736962]  ? copy_mnt_ns+0xb30/0xb30
[ 2497.740825]  do_syscall_64+0x281/0x940
[ 2497.744688]  ? vmalloc_sync_all+0x30/0x30
[ 2497.748811]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2497.753282]  ? finish_task_switch+0x1c1/0x7e0
[ 2497.757752]  ? syscall_return_slowpath+0x550/0x550
[ 2497.762665]  ? syscall_return_slowpath+0x2ac/0x550
[ 2497.767570]  ? prepare_exit_to_usermode+0x350/0x350
[ 2497.772562]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2497.777990]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2497.782815]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2497.787980] RIP: 0033:0x454e79
[ 2497.791143] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2497.798828] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2497.806071] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2497.813316] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2497.820561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2497.827805] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000003f
[ 2497.835235] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:22:51 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="b4000000b38c55cfaebe14cc79a0e4692025c2451785e05185a0c00354795cdbca33fba6a30cae1b1c6cdf1b7083b319780000000000004000361c206bf5ad378f6dba78c63ef51a2deddd071ac3c193f0c76b57dc27fa86d5b2f879b0f148e581686e057a9510464f7a1f2bc54ed05bc83ca529f9ede1b54ba9156e1aa2080d4b9d6d21a55ab37a0858db079345ee9cdb010000000000000070bcfb91f32a87f9b6ed246be2dde4092d866d8489f247294e19da2aadc916074afe847392b502284d3b34d76247d922aade197553bb4e82b3815bddf4d2fab4"], &(0x7f0000003ff6)='G[L\x00', 0x809, 0x44e, &(0x7f000000cf3d)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0x74, 0xf2, &(0x7f0000000280)="4d18da210ccd15fec43431a4e178c96df0b97e8c749622296ddf289d1bc0329c7ec739097aa2fadf91c5738b74b98b5e1ed604a165fd10c9b18c3d4346820f5dd1f00fee07b481c6f4c2a63cfe286d324499dd9d2b7a6ad93cda3609d1616135d3f5ac708a1f7c20cd8ac2f1a640b6cb645c6ff2", &(0x7f0000000300)=""/242, 0x3, 0x44}, 0x28)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x90, &(0x7f0000000000)="881c7e64cd61f123c25732796803", &(0x7f0000000080)=""/144}, 0x28)

2018/03/30 23:22:51 executing program 6:
getpid()
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0xdf0, 0x8}, 0xc)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000140)="c19e66812660062f8f68c667ed203f367b63627fccabcecb80b65d12aca53441148d9cb39e3c6980419535f625ff2e5b5804a273a4cf883c05fdcbc28fdb7e3b7ec54232afd6c20f78742848f99c4a07f9d16d0fd80638fb6b8f6f57659344a64406b0b66f581f03618b6d799048fa2b", &(0x7f0000000400)="8e4d08ce0b10f3c600537f13e4a2fe7f54fb09a9ad030152820881082fad9ede379d87ed719253e117fff5d3d7cd4a5fd8da4db2964cb555f3728ef08759b498d30edbfec4d7c62affa3395b9763afc2fd5aa93dfe243b5343bacd1ea3cb2f8eac25d0f4aa7ba0792cee1ade83a8f41d810c8b6ff8de0133d1747e2a618b728c9265"}, 0x20)
r2 = getpid()
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x7fff, 0x7, 0x1ff, 0x7, 0x0, 0x490, 0x2000, 0x4, 0x2, 0x401, 0x7, 0x0, 0x80000000, 0xe5f7, 0x6, 0x80000001, 0x203f, 0x9, 0x7f, 0x0, 0xfff, 0x7, 0x9, 0x3, 0x3e, 0x9, 0x8, 0x4, 0x9, 0x5, 0x5, 0x94, 0xfffffffffffff000, 0x401, 0x7, 0x200, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000280), 0x1}, 0x1, 0x101, 0x2, 0x7, 0xfffffffffffffffb, 0x8, 0x368d}, r2, 0xe, r0, 0x3)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x20001, 0x2, 0x2}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000040), &(0x7f00000000c0)="0b48d54f911108062641496627000000"}, 0x20)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x28, &(0x7f00000001c0)}, 0x10)

2018/03/30 23:22:51 executing program 0:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0/file0\x00', r0}, 0x10)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000640)={&(0x7f0000000100)='./file1\x00'}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000005a80)={&(0x7f0000005600)=@can={0x1d}, 0x80, &(0x7f0000005900)=[{&(0x7f0000005680)}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0, 0x4000}, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000600)='overlay\x00', 0x0, &(0x7f0000000300))

2018/03/30 23:22:51 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:22:51 executing program 1:
r0 = 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3f)
r1 = socket$kcm(0x29, 0x0, 0x0)
r2 = perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x0, 0x100, 0x80, 0x6, 0x0, 0x0, 0x84, 0x0, 0x3, 0x3, 0x3, 0x1, 0x6, 0x5, 0x7, 0x7, 0x80, 0x7, 0x1, 0x88, 0x8001, 0x5, 0x1, 0xf492, 0x7ff, 0x3f, 0x6, 0xe, 0xe400000000000000, 0xf60a, 0x6, 0xfcfa, 0x100000001, 0x4, 0x8001, 0x2, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000540), 0x4}, 0x408, 0x6, 0x5, 0x5, 0x800, 0x7, 0x4}, 0x0, 0x10, r0, 0x0)
recvmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xb, 0x6, 0xffffffffffffb2ef, 0x4, 0x0, 0xffffffffffffff9c, 0x5}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r3, &(0x7f0000000280)="dc0082022d94423b2cbd337125b47363e747390ac081835857ce88b8ed90fd71687bd6ecdd71d9a42055be7a3f0ccbc4e301cff2b9d2ff6dd8568636f52c4ffc670e73f9eb46c9d9bc93a94238c481690acc0b09020a427cddaae7a7830e79b5cb5c090d5a0535c6d291786c11cea3ae1a4a1d2e67efafae34b77a858dbe13c166ec07406acbdb490d968216f7cad8ae01829fbcefeaca0245fd90606658153d38473d8836cf58443c8c04b4a463b690f73df7273d268010e23057a38bfe026860208643db92bdaf0877ba6bb112069dc9c96b27984201971d19f06896933cd291", &(0x7f0000000380)=""/199}, 0x18)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x3)
perf_event_open(&(0x7f0000000800)={0x3, 0x70, 0x8, 0x4, 0x4, 0x3, 0x0, 0x1, 0x20000, 0x1, 0xfffffffffffffffa, 0xfffffffffffff893, 0xfffffffffffff001, 0x100000000, 0x1, 0x0, 0x4, 0x4, 0x19, 0x8001, 0x7fff, 0x2bb48ee4, 0x7, 0x81, 0xc, 0x7, 0x1000, 0x6, 0x80000001, 0xc814, 0xffffffffffffffe0, 0xfff, 0x1, 0x8, 0x5, 0x5, 0x200, 0x4, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000640)}, 0x408, 0x200, 0xd01, 0x7, 0x100000001, 0x8, 0x7fffffff}, 0x0, 0x1, r2, 0xa)
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0x0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, 0x0, 0x7, r6, 0x8)
recvmsg$kcm(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000)
r8 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x2, 0x80003, 0x8000, &(0x7f0000000600)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
mkdir(&(0x7f0000002700)='./file2\x00', 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f00000001c0)='./file2\x00', 0x0, 0x8}, 0x10)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000004c0)={0xffffffffffffffff, <r11=>0xffffffffffffffff})
socket$kcm(0x29, 0x0, 0x0)
socketpair(0x0, 0x807, 0x2, &(0x7f0000000200))
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00000006c0)=0x1)
recvmsg(r11, &(0x7f0000000b40)={&(0x7f0000000880)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000900)=""/115, 0x73}, {&(0x7f0000000680)=""/6, 0x6}, {&(0x7f0000000980)=""/199, 0xc7}, {&(0x7f0000000a80)=""/138, 0x8a}], 0x4, 0x0, 0x0, 0x8}, 0x20)
ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000500)=0x20)
recvmsg$kcm(r9, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000780)=""/113, 0x71}, {&(0x7f0000002800)=""/4096, 0xfffffffffffffc74}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0xd, 0x7fffffff}, 0x2001)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r10, 0x2405, r2)
perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x6cee, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x0, 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}, 0x0, 0xc, r7, 0x1)

2018/03/30 23:22:51 executing program 4 (fault-call:3 fault-nth:64):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:22:51 executing program 7:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000))
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f0000000280)="88afd936046e1d5570f7e83ca4c55ae1bc543fe3b41824edaa2ce764ebda67437d5ae6e26571566c1439ba00665b52ca7c74fde51edc1b0bb4afb7886f8b255cb1f2d51f58e91c8056ab08ddf6a08d09f3f9fdd163e0fb13c9d7de19df688a498fefc58861c94164cb20c52d336ecd8620a2916509ee824ac64dae9d4fa44610648dec25db8a582a71aab11d2b3f2db3370c1735bd8712add53e75fe899d790b45452ff5721adfe4fd8dc609a7df33a16e14f5e40fb2f7cfdf0f18e05124dc23da35d01ae0c73afa32743dfd76a7cfdab1eb3ae679355ed8066de40f255ad68ac480")
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='coda\x00', 0x4001000, 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='efivarfs\x00', 0x1800, 0x0)
mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000))
r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000001c00)='./file1\x00', r0}, 0xc)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001b80)={r0, 0x0, 0xf6, 0x97, &(0x7f00000019c0)="4b81e7fa0d8a299c8dcc0fbc1a85c402b372b3e098b0c665bc7bc6d2217d2e9db5190809fa30e54392a65f493af7ec1eb47b134b9b864ae583420e8016ba9e53e8b9df8753d2447aacaf447e08a408b2bca2141c3453a47871b58a4c14aa6954885eef12776a5fe93ee22c50789bc801836c5a49fc60c620463234480f389080887043ba3aab88ee0d7da1fc599be6ec3ec94ef8e259b8f379ee840d60938a99eceea87e7f341ba3f0e6a90f52d79fb37a894fe921938ff3265b52c4a42658960d3c5ad1d20863be03c4070250d86a868d61e77f5cea011eb409f3ce0058c83c3f94cf00ce9fea28eceb8aa67c6e5d78c473a95a96b2", &(0x7f0000001ac0)=""/151, 0x7ff, 0x3}, 0x28)
mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x1000, &(0x7f0000000440)="1c40c13914c8b225507591fc7928b9a3df4700cc3b697ace725895377584b240441d640d6cfe1b12ab4a533112c269fa712e8a5e878db9d1dcebfab8b62d0b79c1f37d707703ff0730a4cf1263be66452824d2060313c05178b7b1df0f63b0325c92e7162a64e9f1d91a5af644f54a12959d33f94e267b2a2ec0a3ce2406d99bd52ca9322ca4927c8cbca5fa88a5fbbd911a97b52de0b605770c")
mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0))
socketpair$inet(0x2, 0x2, 0xd89d, &(0x7f0000000380)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000001940)={&(0x7f00000017c0)=@can, 0x80, &(0x7f0000001900)=[{&(0x7f0000001840)=""/170, 0xaa}], 0x1, 0x0, 0x0, 0xffffffff}, 0x10000)
mkdir(&(0x7f00000016c0)='./file1\x00', 0x42)
mount(&(0x7f0000000600)='./file2\x00', &(0x7f0000000640)='./file1\x00', &(0x7f0000000680)='afs\x00', 0x814808, &(0x7f00000006c0)="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")
sendmsg(r1, &(0x7f000000fd40)={&(0x7f000000e640)=@ll={0x11, 0x1c, 0x0, 0x1, 0x46, 0x6, @random="0c1b63750f3a"}, 0x80, &(0x7f0000001980)=[{&(0x7f000000e940)="8921366b917a0e788ef7e0f6afe6d3f6a3e20b7e46cb232a9745969af90a24bfead270da4142d97c3983a05c107fcffedf0c55a410ebb8b7c2e379ed97e0854dd55f94e98a39886de62c27910b733512c2a3b701c5a43c6ee34df93342503dee9d75959219a7b39d1d79e39aff3579943f34e2d363589ae088f4f87fdbbe716037c196a81b3a8cb73cf61eb91679cd5121adf3277b6ead3ab6bd", 0x9a}, {&(0x7f000000eac0)="d363a75235331a7799214661ac394bac5abd6f0c3f5683614c6fe914629388c6235eb7d3ae633c5a96aaf65c7aac0d2cf9cacea785614a068ccd3e0214be919b0628295bf2c4253c227bca705ec1ba6c63a6ef86cd7ac1e8ec64874d7cf16d7fab97a1781709ed19f1f6abc36b8c81b384103faeadb3bee20b822face1fc1dd2cf0638ce5c0dfcbdc012fea531d78e382a2d061c4f50a4d5a10e7a73d88c55078282ddd64e032c0cdc2f", 0xaa}, {&(0x7f000000ebc0)="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", 0x1000}], 0x3, &(0x7f000000fc40), 0x0, 0x4}, 0x10)
socketpair(0x7, 0x807, 0x101, &(0x7f0000001740)={<r2=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001780)={&(0x7f0000001700)='./file2\x00', r2}, 0x10)

2018/03/30 23:22:51 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = gettid()
r3 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7f, 0x7, 0x3f, 0x14, 0x0, 0x6, 0x0, 0x4, 0x1, 0x7, 0xffffffffffffff01, 0x3, 0x6, 0x7, 0x0, 0x10000, 0x8, 0x4, 0x8, 0x800, 0x0, 0x9, 0x0, 0x800, 0x3, 0x8, 0x1, 0x2baa, 0xffff, 0x400, 0x5, 0x7, 0x800, 0x7, 0x9, 0x800, 0x0, 0x2bd, 0x1, @perf_bp={&(0x7f0000000100), 0x5}, 0x804, 0x2, 0x7, 0x5, 0x100000001, 0x8, 0x1ff}, 0x0, 0xb, 0xffffffffffffffff, 0x8)
perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x10000, 0x0, 0x3, 0x3, 0x0, 0x3, 0x0, 0x1, 0xfff, 0x8, 0x7, 0xfffffffffffffffe, 0x8, 0xffffffffffff72ff, 0x8, 0xfffffffffffffff7, 0x7fffffff, 0xa14b, 0xffffffffffff8001, 0x7f, 0x0, 0x6, 0x97b9, 0x3f, 0x8, 0x8, 0x3, 0x40, 0x8, 0x0, 0x200, 0x6, 0x283, 0x101, 0x3ff, 0x20, 0x0, 0x7, 0x6, @perf_bp, 0x10000, 0xffffffff, 0xff, 0x7, 0x9, 0x40, 0xa4c0}, r2, 0x6, r3, 0x8)
sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000c80)="ea", 0x1}], 0x1, &(0x7f0000298000), 0x0, 0x1}, 0x0)
recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/79, 0x4f}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={<r4=>r1})
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000540)={r0})

[ 2498.178606] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2498.191615] overlayfs: missing 'lowerdir'
2018/03/30 23:22:51 executing program 2:
mkdir(&(0x7f0000024000)='./file0\x00', 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013b000)={<r0=>0x0})
sendmsg(r0, &(0x7f0000b5bfc8)={&(0x7f00009c3ff6)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000), 0x0, &(0x7f0000641a38)}, 0x0)
mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='selinuxfs\x00', 0x2000000, &(0x7f00000000c0)="8e641dbc949bbd7bb83cd66ca84a287a667a8a2c88456053fc619d91c775520b25445811a831f94fe6e3f56af4809bee0e8812b5bb04c46f3c0c4eac71630f98ac14318fd3426bdc1430017e80aace153f1853b64f57251cb27e6e01ed150d16624cbd8295df2e3b6a267cb0efe6cdfb7dbff3cff543b2d3d847dfdf")

[ 2498.230352] FAULT_INJECTION: forcing a failure.
[ 2498.230352] name failslab, interval 1, probability 0, space 0, times 0
[ 2498.241726] CPU: 1 PID: 8330 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2498.248915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2498.258269] Call Trace:
[ 2498.260860]  dump_stack+0x194/0x24d
[ 2498.264489]  ? arch_local_irq_restore+0x53/0x53
[ 2498.269170]  should_fail+0x8c0/0xa40
[ 2498.271153] hugetlbfs: Bad mount option: ""
2018/03/30 23:22:51 executing program 3:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700e90000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x26, 0x39, &(0x7f0000000100)="8664e3c89dee5127b59b24704305b9a31563fb36d4fb96d821a2b2d7c9fc7e906bd1995fc019", &(0x7f0000000000)=""/57}, 0x28)

2018/03/30 23:22:51 executing program 6:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40)
mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 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, 0xa, &(0x7f0000000c80)=ANY=[@ANYBLOB="18002000000000000000000000000000000000000003f37b176532826618e8210700b6b9f796a5cf4309ac945b17b6ec75aad627fce3173f275427d49a02c531c5376326ec3549ef7771eee97cc62f795ee0cac49bf5a8ec3858a5695e22a5d931b58d6d47d03be3d5983dfea80fc11e63ffcc0829951cfafb5ca972d53bd83f2bbfdcc913da91cdbcde31dbca5947eab6b8c7a89b904e991436a4389dc06c9c39c940ceb46b4c90a344d6ea167f3a6a37a786df620609be6250fe"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r2, 0x50, &(0x7f0000000000)={0x0, <r3=>0x0}}, 0xfffffe74)
mkdir(&(0x7f0000000600)='./file0\x00', 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b00))
r4 = socket$kcm(0x29, 0x7, 0x0)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000780)=""/200, 0xc8}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x7f}, 0x40)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x8f1)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={<r5=>0x0, <r6=>0xffffffffffffffff})
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100))
r7 = gettid()
perf_event_open(&(0x7f0000000b80)={0x5, 0x70, 0xfff, 0x8, 0x3f, 0x6, 0x0, 0x81, 0x40800, 0x9, 0x7ff, 0xca, 0x16, 0x3, 0x1f, 0x10001, 0x2, 0x7fff, 0x9, 0x100, 0x9, 0x8, 0xfffffffffffff000, 0x0, 0x100000001, 0x80000001, 0x7, 0x80000001, 0x40, 0x54e, 0x7fff, 0x6, 0x3, 0x7, 0x8, 0x200, 0x5, 0x8, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000b40), 0xc}, 0x200, 0x10001, 0x3f, 0x3, 0x1000, 0x21, 0x3ff}, r7, 0xd, r5, 0xa)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240))
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000440)={r6, r1, 0x4, 0x2}, 0xfffffffffffffcbe)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5")
socketpair(0x5, 0x1, 0x0, &(0x7f0000000280))
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f0000000c40)='./file0\x00', r1}, 0xffffffffffffff2b)
bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10)

2018/03/30 23:22:51 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000004ac0)={&(0x7f0000004480)=@ll={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004940)=[{&(0x7f0000004500)=""/84, 0x54}, {&(0x7f0000004580)=""/185, 0xb9}, {&(0x7f0000004640)=""/10, 0xa}, {&(0x7f0000004680)=""/168, 0xa8}, {&(0x7f0000004740)=""/114, 0x72}, {&(0x7f00000047c0)=""/222, 0xde}, {&(0x7f00000048c0)=""/103, 0x67}], 0x7, &(0x7f00000049c0)=""/247, 0xf7}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000004b00)={0xf, 0x17, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000dfcf00000000000027000000ff01050032000000000000000000000000000200010000000000000000000000f1df1000000000000000000000000000f552fffff0ffffff0000000000000000011f718d030000000000000000000000d9b9f0a1ffffffff0000000000000000231f5000ffffffff0000000000000000180000000300000000000000faffffffbda8ffffffffffff000000000000000018100000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x3569, 0xa6, &(0x7f0000000180)=""/166, 0x41100, 0x1, [], r2}, 0x48)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20)

[ 2498.272879]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2498.272893]  ? trace_event_raw_event_lock+0x340/0x340
[ 2498.272906]  ? __lock_is_held+0xb6/0x140
[ 2498.272918]  ? mark_held_locks+0xaf/0x100
[ 2498.295740]  ? __raw_spin_lock_init+0x1c/0x100
[ 2498.300325]  ? find_held_lock+0x35/0x1d0
[ 2498.304390]  ? __lock_is_held+0xb6/0x140
[ 2498.308459]  ? check_same_owner+0x320/0x320
[ 2498.312779]  ? d_alloc+0x269/0x340
[ 2498.316321]  ? rcu_note_context_switch+0x710/0x710
[ 2498.321248]  ? lock_release+0xa40/0xa40
[ 2498.325232]  should_failslab+0xec/0x120
[ 2498.329205]  kmem_cache_alloc+0x47/0x760
[ 2498.333264]  ? d_drop+0x51/0x60
[ 2498.336544]  ? rpc_i_callback+0x30/0x30
[ 2498.340523]  rpc_alloc_inode+0x1a/0x20
[ 2498.344414]  alloc_inode+0x65/0x180
[ 2498.348045]  new_inode_pseudo+0x69/0x190
[ 2498.352097]  ? prune_icache_sb+0x1a0/0x1a0
[ 2498.356338]  ? do_raw_spin_trylock+0x190/0x190
[ 2498.360906]  ? d_add+0xa70/0xa70
[ 2498.364259]  new_inode+0x1c/0x40
[ 2498.367606]  rpc_get_inode+0x20/0x1e0
[ 2498.371389]  __rpc_create_common+0x5d/0x1d0
[ 2498.375695]  rpc_populate.constprop.15+0x1ad/0x340
[ 2498.380614]  rpc_fill_super+0x379/0xae0
[ 2498.384572]  ? cap_capable+0x1b5/0x230
[ 2498.388442]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2498.393613]  ? security_capable+0x8e/0xc0
[ 2498.397741]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2498.402913]  ? ns_capable_common+0xcf/0x160
[ 2498.407217]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2498.412387]  mount_ns+0xc4/0x190
[ 2498.415735]  rpc_mount+0x9e/0xd0
[ 2498.419081]  mount_fs+0x66/0x2d0
[ 2498.422431]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2498.426996]  ? may_umount+0xa0/0xa0
[ 2498.430606]  ? _raw_read_unlock+0x22/0x30
[ 2498.434735]  ? __get_fs_type+0x8a/0xc0
[ 2498.438608]  do_mount+0xea4/0x2bb0
[ 2498.442129]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2498.446869]  ? copy_mount_string+0x40/0x40
[ 2498.451086]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2498.456083]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2498.460823]  ? retint_kernel+0x10/0x10
[ 2498.464694]  ? copy_mount_options+0x18b/0x2e0
[ 2498.469170]  ? copy_mount_options+0x191/0x2e0
[ 2498.473644]  ? copy_mount_options+0x1f7/0x2e0
[ 2498.478124]  SyS_mount+0xab/0x120
[ 2498.481554]  ? copy_mnt_ns+0xb30/0xb30
[ 2498.485423]  do_syscall_64+0x281/0x940
[ 2498.489289]  ? vmalloc_sync_all+0x30/0x30
[ 2498.493416]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2498.497896]  ? finish_task_switch+0x1c1/0x7e0
[ 2498.502373]  ? syscall_return_slowpath+0x550/0x550
[ 2498.507283]  ? syscall_return_slowpath+0x2ac/0x550
[ 2498.512192]  ? prepare_exit_to_usermode+0x350/0x350
[ 2498.517189]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2498.522540]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2498.527367]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2498.532535] RIP: 0033:0x454e79
[ 2498.535702] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2498.543393] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2498.550643] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2498.557895] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2498.565144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2498.572403] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000040
[ 2498.579793] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry lockd
2018/03/30 23:22:51 executing program 3:
socketpair(0x0, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(0xffffffffffffffff)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000004a80)={&(0x7f0000004980)=@hci, 0xc, &(0x7f0000004a00), 0x0, &(0x7f0000004a40)=""/57, 0x39}, 0x2)
sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0)

2018/03/30 23:22:51 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

[ 2498.632123] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:22:51 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000900)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0b6a56c4676070b6cd28167252483eeae911919ceed00c86284567773"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000005340)={&(0x7f0000005100)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f0000005280)=[{&(0x7f0000005180)=""/158, 0x9e}, {&(0x7f0000005240)=""/9, 0x9}], 0x2, &(0x7f00000052c0)=""/80, 0x50, 0xbcb8}, 0x100)
r2 = getpid()
r3 = perf_event_open(&(0x7f00000009c0)={0x7, 0x70, 0x3, 0x5, 0x40, 0x8, 0x0, 0x1, 0x4, 0x7, 0x5, 0x8, 0x100000001, 0xfffffffffffffff8, 0x9bc, 0x1400000000000000, 0xfffffffffffffff7, 0x9, 0xa6, 0x3, 0xc5, 0x2, 0x1, 0xfffffffffffffffa, 0x0, 0x3, 0x5, 0x7fff, 0x6, 0x8, 0xffff, 0x362f, 0x1, 0xfffffffeffffffff, 0x4ff2, 0x6ef, 0x10001, 0x7fffffff, 0x0, 0xfffffffffffffff7, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x69d9, 0x3, 0x3, 0x0, 0x4, 0x8}, 0x0, 0x6, 0xffffffffffffff9c, 0x8)
perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x5, 0x258, 0x60fa6bb6, 0x3ff, 0x0, 0xd6, 0x11004, 0x8, 0xce, 0x4, 0x5ed, 0xff, 0x8, 0x101, 0x9, 0x7, 0x2bc0000000000000, 0x307f, 0xfffffffffffffff7, 0x2, 0x4, 0x1, 0x81, 0x3, 0x7, 0x8, 0x4, 0x3, 0xfffffffffffff000, 0x4, 0x6, 0x0, 0x5, 0x3, 0xffffffffffffff04, 0x6, 0x0, 0x7, 0x7, @perf_config_ext={0x7f, 0x20}, 0x1, 0xffffffff, 0x7, 0x0, 0x9fc, 0x100000000, 0x3}, r2, 0x7, r3, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f0000005380)={0xb, 0x2, &(0x7f0000000140)=@raw=[@generic={0x7fffffff, 0x7f, 0x4, 0x1059}], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0xc8, &(0x7f0000000300)=""/200, 0x41100, 0x1, [], r1}, 0x48)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0xf, 0x2, 0x7ff, 0xb1, 0x2, 0xffffffffffffffff, 0x9}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000007c0)={r4, &(0x7f00000005c0)="74f386ce81dce0afcb87eb4af4f94344f4dea7b18e9962004f8e3e4843be99f584911bf7ac33779f5becf9acd6b2210330626d474e36a5aaa61fc9fe132f197cfe8abcdb44df09eb12d930e6f8bfe0", &(0x7f0000000700)="bbab08db795f2042b8dfbd4b2052d5b8e6ef994d134f4c309356f7c00e649dc6a0ccdfd1c52dbb132b348c8a29d64f63107f5b0aeb2cbeac8573802cd3ed465b1f9710f6e48a249f49028482cde5ec94f9b4eb4083c497ca43845a21928ee2858b286418c41c8cf3a5a8650518a326fdfc7eedf3bf5c2927608bc9fd6393527459198cdc61", 0x1}, 0x20)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0x1ac, &(0x7f0000000080)=""/187}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r0, 0x50, &(0x7f0000000800)={0x0, <r5=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000008c0)=r5, 0x4)
r6 = gettid()
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000ac0)={r0, 0x50, &(0x7f0000000a40)}, 0x10)
r7 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x5, 0x7ff, 0x1000, 0x71, 0x0, 0x7, 0x20, 0x5, 0x1000, 0x10001, 0x1ff, 0x8001, 0x1, 0x100, 0x0, 0xba7a, 0x2, 0x10001, 0xfff, 0x400, 0x101, 0x7, 0x0, 0x4, 0x100000000, 0x1000, 0x81, 0x2, 0x9, 0x173, 0x6, 0x3, 0x1, 0x0, 0x5, 0x7, 0x0, 0x4, 0x5, @perf_bp={&(0x7f00000004c0)}, 0xa110, 0xff, 0x4, 0x3, 0x53b, 0x3f, 0xfffffffffffffffb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8)
perf_event_open(&(0x7f0000000440)={0x7, 0x70, 0x1, 0x1, 0x7fff, 0x0, 0x0, 0x0, 0x12000, 0x2, 0x80000000, 0xffffffffffffff2d, 0x5, 0xbf7c, 0x9, 0x33e9f478, 0xfd9, 0x81, 0x2, 0x8001, 0x4, 0x6, 0x400, 0x8, 0x3, 0x0, 0x7f, 0x5, 0x8, 0x2, 0x7fffffff, 0x2, 0x8, 0x0, 0x3, 0x1c9180, 0x81, 0x9, 0x0, 0x81, 0x4, @perf_bp={&(0x7f0000000400), 0x1}, 0x29, 0xfffffffffffffff7, 0x3, 0x7, 0x8, 0x9, 0x5}, r6, 0xe, r7, 0x8)

2018/03/30 23:22:51 executing program 4 (fault-call:3 fault-nth:65):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

[ 2498.772539] EXT4-fs (sda1): re-mounted. Opts: 
[ 2498.783523] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2498.824939] hugetlbfs: Bad mount option: ""
[ 2498.833184] FAULT_INJECTION: forcing a failure.
[ 2498.833184] name failslab, interval 1, probability 0, space 0, times 0
[ 2498.844487] CPU: 0 PID: 8375 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2498.851677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2498.861029] Call Trace:
[ 2498.863617]  dump_stack+0x194/0x24d
[ 2498.866292] EXT4-fs (sda1): Unrecognized mount option ")�" or missing value
[ 2498.867241]  ? arch_local_irq_restore+0x53/0x53
[ 2498.867265]  should_fail+0x8c0/0xa40
[ 2498.867281]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2498.867297]  ? perf_trace_lock+0x900/0x900
[ 2498.867308]  ? __lock_acquire+0x664/0x3e00
[ 2498.867324]  ? find_held_lock+0x35/0x1d0
[ 2498.900376]  ? __lock_is_held+0xb6/0x140
[ 2498.904455]  ? check_same_owner+0x320/0x320
[ 2498.908774]  ? __d_lookup+0x4f4/0x830
[ 2498.912576]  ? rcu_note_context_switch+0x710/0x710
[ 2498.917517]  should_failslab+0xec/0x120
[ 2498.918276] EXT4-fs (sda1): re-mounted. Opts: 
[ 2498.921489]  kmem_cache_alloc+0x47/0x760
[ 2498.921511]  __d_alloc+0xc1/0xbd0
[ 2498.921526]  ? shrink_dcache_for_umount+0x290/0x290
[ 2498.921538]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2498.921550]  ? lock_release+0xa40/0xa40
[ 2498.935265] EXT4-fs (sda1): Unrecognized mount option ")�" or missing value
[ 2498.938602]  ? mark_held_locks+0xaf/0x100
[ 2498.938613]  ? d_lookup+0x133/0x2e0
[ 2498.938628]  ? d_lookup+0x1d5/0x2e0
[ 2498.938640]  d_alloc+0x8e/0x340
[ 2498.938650]  ? __d_alloc+0xbd0/0xbd0
[ 2498.938660]  ? full_name_hash+0x9b/0xe0
[ 2498.938678]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2498.938688]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2498.938707]  rpc_populate.constprop.15+0xa3/0x340
[ 2498.938724]  rpc_fill_super+0x379/0xae0
[ 2498.938739]  ? cap_capable+0x1b5/0x230
[ 2498.938748]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2498.938761]  ? security_capable+0x8e/0xc0
[ 2498.938772]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2498.938783]  ? ns_capable_common+0xcf/0x160
[ 2498.938795]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2498.938806]  mount_ns+0xc4/0x190
[ 2498.938818]  rpc_mount+0x9e/0xd0
[ 2498.938830]  mount_fs+0x66/0x2d0
[ 2498.938862]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2499.037789]  ? may_umount+0xa0/0xa0
[ 2499.041397]  ? _raw_read_unlock+0x22/0x30
[ 2499.045526]  ? __get_fs_type+0x8a/0xc0
[ 2499.049398]  do_mount+0xea4/0x2bb0
[ 2499.052926]  ? copy_mount_string+0x40/0x40
[ 2499.057148]  ? rcu_pm_notify+0xc0/0xc0
[ 2499.061026]  ? copy_mount_options+0x5f/0x2e0
[ 2499.065422]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2499.070424]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2499.075251]  ? kasan_check_write+0x14/0x20
[ 2499.079464]  ? _copy_from_user+0x99/0x110
[ 2499.083597]  ? copy_mount_options+0x1f7/0x2e0
[ 2499.088069]  SyS_mount+0xab/0x120
[ 2499.091508]  ? copy_mnt_ns+0xb30/0xb30
[ 2499.095377]  do_syscall_64+0x281/0x940
[ 2499.099247]  ? vmalloc_sync_all+0x30/0x30
[ 2499.103376]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2499.107858]  ? finish_task_switch+0x1c1/0x7e0
[ 2499.112355]  ? syscall_return_slowpath+0x550/0x550
[ 2499.117286]  ? syscall_return_slowpath+0x2ac/0x550
[ 2499.122194]  ? prepare_exit_to_usermode+0x350/0x350
[ 2499.127188]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2499.132530]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2499.137366]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2499.142540] RIP: 0033:0x454e79
[ 2499.145703] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2499.153389] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2499.160637] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2499.167882] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2499.175134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2499.182392] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000041
[ 2499.189972] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:22:52 executing program 7:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="85000000080000004500000000040000950000000000cf92"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x99, &(0x7f0000000000)=""/153}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b97acbb7256cbd50e080180000000000000000c600000000e1ff84000000060000000000000000bd"], &(0x7f0000000400)='syzk!ller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0)
socketpair(0x3, 0x7, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg$kcm(r2, &(0x7f0000000900)={&(0x7f00000007c0)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000840)=""/93, 0x5d}, {&(0x7f00000003c0)=""/59, 0x3b}], 0x2, &(0x7f00000008c0)=""/14, 0xe, 0x4}, 0x20)
sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000300)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)="119ed7a3635449d68da567377b457edd86ce2ceaf7c0f5cf4e4fa930690bdd374895cf71d314503da3258d206bc377a6753e82cf8956b3070939216a7e5b7fecaefac94fc4ebce3c5ff957f305ba71bb220030e9c0def0a87f16b16115d1c293d90afbee8031ae852726eab52fd5e33fcf0afbde22160f4a7e836d6c55571e156c4971bd071b01f04cbd696839c836cfcc8e81dd1154f5b989fe421a30c8cdcb582c556aa1d237378b747d66969b673ebf8f839799", 0xb5}], 0x1, &(0x7f0000000540), 0x0, 0x4000}, 0x24044804)
mkdir(&(0x7f0000000940)='./file0\x00', 0x40)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='nsfs\x00', 0x2000, &(0x7f00000003c0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0))
r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x5a, 0x4, 0x4, 0x8, 0x6, 0x0, 0xdf3e, 0x6d19a2ba922044dd, 0x2, 0x7f, 0x7, 0x1, 0x4, 0xfffffffffffffffc, 0x7fff, 0x4000000000000000, 0x8, 0x100, 0xffffffffffffff01, 0x3f, 0x3, 0x7, 0x2, 0x6, 0x4, 0x4, 0x100000000, 0x10001, 0x1, 0x7, 0x9, 0x7, 0x2b, 0x7fff, 0x0, 0x35, 0xb10, 0x0, 0x3, 0x7, @perf_bp={&(0x7f0000000100), 0x4}, 0x2000, 0x0, 0x35, 0x0, 0x9, 0x5, 0x7}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000001c0)=0x2)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10)
socketpair(0x0, 0x800000000000001, 0x0, &(0x7f0000000140)={<r4=>0x0, <r5=>0x0})
recvmsg$kcm(r4, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, <r6=>0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007380)=""/159, 0x9f}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0x1f}, 0x40)
sendmsg(r4, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r6}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e813b8733185864522190faa56979f54927d8a1ade910877d8cd6b41d825a19e334d58ceff59970", 0x63}], 0x1, &(0x7f0000007c80), 0x0, 0x20000044}, 0xe43773736c594b20)
sendmsg(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50)
sendmsg(r4, &(0x7f0000000200)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="875007cb1951b1d89ec294b581113a7dad0ef163843d7b198ddd78f51d9e88e5f29aecb88e96ba9291fc367382e000cb4b506179c511c947bf803e142947627a6dee66b3c061b30b1fa7dbea532425522e50872bf420", 0x56}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x40)
close(r5)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10)
r7 = gettid()
perf_event_open(&(0x7f0000001c40)={0x0, 0x70, 0x9, 0x4, 0x8000, 0xffffffff00000001, 0x0, 0x2, 0x0, 0x4, 0x9, 0xae5, 0x7, 0x3, 0x8, 0x4e1, 0xe, 0xffff, 0x8, 0x8000000000, 0x7d9, 0x6, 0x2, 0x0, 0xe17, 0x6, 0x2, 0x4, 0x4, 0xc8c, 0x6fa, 0x4, 0x8, 0x4, 0x8001, 0x6, 0x6, 0x4, 0x0, 0x1f, 0x1, @perf_config_ext={0x8, 0x5}, 0x208, 0xb7c, 0x10001, 0x6, 0xd36, 0x80000000, 0x100000000}, r7, 0x6, r5, 0xa)
recvmsg$kcm(r4, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000900)}, {&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/166, 0xa6, 0x8001}, 0x40)
mkdir(&(0x7f00000007c0)='./file0\x00', 0x84)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00', 0x0, 0x18}, 0x10)

2018/03/30 23:22:52 executing program 0:
socketpair$inet(0x2, 0x0, 0x40000000000ff, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
socketpair$inet(0x2, 0x807, 0x14caee67, &(0x7f00000000c0))
recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000540)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/253, 0xfd}], 0x7, 0x0, 0x0, 0x3ff}, 0x20)
socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000080))

2018/03/30 23:22:52 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x4, 0x70, 0xffffffff, 0x831, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x0, 0x8, 0x80, 0x1, 0x4, 0x236, 0x9, 0xff, 0x0, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x0, 0x335, 0x3ff, 0x59, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x1f}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000002340)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000a21402d9000000dfd00c00fcffffff49b2613e4541000000ae22c91a0747a55a000101000000000000000000003d01ffff0000000000000000950000000000"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957")
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db0000000000000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
close(r1)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)

2018/03/30 23:22:52 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
close(r0)
socketpair(0x5, 0x800, 0x7601, &(0x7f0000000040))

2018/03/30 23:22:52 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:22:52 executing program 3:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x0, [0x115]}, 0x2c)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r3 = socket$kcm(0x29, 0x2, 0x0)
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={<r4=>0xffffffffffffffff})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280))
sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200))
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f0000000240)='./file0\x00', r4}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()
close(0xffffffffffffffff)

2018/03/30 23:22:52 executing program 4 (fault-call:3 fault-nth:66):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:22:52 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x5, 0x5, 0x5, 0x2, 0xffffffffffffffff, 0x89}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000003c0)="47232502f03acbf3e0d821019c6921ba8e97be9381aa35410c53d7264c051f9b59c1b920c837391c971211fac57c2eb602d592a86115ae9fbac04edbad27dca18698afc72114343dfe5d8f2fa43ca6a8fb69774b4ab569ec0448a5b6711f0da6936cdc06415c8b86241eb0f29921808f1bf6dbd38a6302dffe8b4e7710633ac435753b03379e98bed052410648", &(0x7f0000000140)=""/7}, 0x18)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f00000002c0)='./file0\x00', r0}, 0x10)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000040)="f45f20e86115c184c478634ca0eec8eadf1d0890d85a60738c3a52ba3bb332ef04fc7e414e485c9364dad3c57b37c404d9e62a7a467dd388592cd3eff036ed4f697dfde8450daa6149d60ff9648850cb920d7dffa405986f522d7fb452cff3484ed98d8993034f802d46c08ca6684f45d7c5686c126d1ba39d6127df6bca6fbe", &(0x7f00000001c0)=""/245}, 0x18)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r1, &(0x7f0000000380)="3a2a441da5b0a25ce92f4877a20b65c98012591f9f8b871be67fdf8c22d51a9f40e452890401d7dc301934e4c59c", &(0x7f0000000300)=""/9}, 0x18)

[ 2499.561518] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2499.596693] devpts: called with bogus options
[ 2499.630518] FAULT_INJECTION: forcing a failure.
[ 2499.630518] name failslab, interval 1, probability 0, space 0, times 0
[ 2499.641550] hugetlbfs: Bad mount option: ""
[ 2499.641821] CPU: 0 PID: 8402 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2499.653312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2499.662660] Call Trace:
[ 2499.662882] devpts: called with bogus options
[ 2499.665241]  dump_stack+0x194/0x24d
[ 2499.665256]  ? arch_local_irq_restore+0x53/0x53
[ 2499.665292]  should_fail+0x8c0/0xa40
[ 2499.665306]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2499.665318]  ? trace_event_raw_event_lock+0x340/0x340
[ 2499.665328]  ? __lock_is_held+0xb6/0x140
[ 2499.665341]  ? mark_held_locks+0xaf/0x100
[ 2499.665354]  ? __raw_spin_lock_init+0x1c/0x100
[ 2499.665367]  ? find_held_lock+0x35/0x1d0
[ 2499.665380]  ? __lock_is_held+0xb6/0x140
[ 2499.665395]  ? check_same_owner+0x320/0x320
[ 2499.665405]  ? d_alloc+0x269/0x340
[ 2499.706489] hugetlbfs: Bad mount option: ""
[ 2499.708894]  ? rcu_note_context_switch+0x710/0x710
[ 2499.708907]  ? lock_release+0xa40/0xa40
[ 2499.708926]  should_failslab+0xec/0x120
[ 2499.708938]  kmem_cache_alloc+0x47/0x760
[ 2499.708951]  ? d_drop+0x51/0x60
[ 2499.708963]  ? rpc_i_callback+0x30/0x30
[ 2499.708973]  rpc_alloc_inode+0x1a/0x20
[ 2499.708985]  alloc_inode+0x65/0x180
[ 2499.708995]  new_inode_pseudo+0x69/0x190
[ 2499.709005]  ? prune_icache_sb+0x1a0/0x1a0
[ 2499.765015]  ? do_raw_spin_trylock+0x190/0x190
[ 2499.769583]  ? d_add+0xa70/0xa70
[ 2499.772928]  new_inode+0x1c/0x40
[ 2499.776276]  rpc_get_inode+0x20/0x1e0
[ 2499.780066]  __rpc_create_common+0x5d/0x1d0
[ 2499.784371]  rpc_populate.constprop.15+0x1ad/0x340
[ 2499.789288]  rpc_fill_super+0x379/0xae0
[ 2499.793248]  ? cap_capable+0x1b5/0x230
[ 2499.797126]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2499.802295]  ? security_capable+0x8e/0xc0
[ 2499.806427]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2499.811596]  ? ns_capable_common+0xcf/0x160
[ 2499.815894]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2499.821070]  mount_ns+0xc4/0x190
[ 2499.824430]  rpc_mount+0x9e/0xd0
[ 2499.827781]  mount_fs+0x66/0x2d0
[ 2499.831125]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2499.835685]  ? may_umount+0xa0/0xa0
[ 2499.839295]  ? _raw_read_unlock+0x22/0x30
[ 2499.843426]  ? __get_fs_type+0x8a/0xc0
[ 2499.847295]  do_mount+0xea4/0x2bb0
[ 2499.850813]  ? copy_mount_string+0x40/0x40
[ 2499.855032]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2499.860038]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2499.864787]  ? retint_kernel+0x10/0x10
[ 2499.868662]  ? copy_mount_options+0x18b/0x2e0
[ 2499.873138]  ? copy_mount_options+0x191/0x2e0
[ 2499.877610]  ? copy_mount_options+0x1f7/0x2e0
[ 2499.882080]  SyS_mount+0xab/0x120
[ 2499.885510]  ? copy_mnt_ns+0xb30/0xb30
[ 2499.889381]  do_syscall_64+0x281/0x940
[ 2499.893261]  ? vmalloc_sync_all+0x30/0x30
[ 2499.897388]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2499.901860]  ? finish_task_switch+0x1c1/0x7e0
[ 2499.906338]  ? syscall_return_slowpath+0x550/0x550
[ 2499.911253]  ? syscall_return_slowpath+0x2ac/0x550
[ 2499.916166]  ? prepare_exit_to_usermode+0x350/0x350
[ 2499.921161]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2499.926510]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2499.931351]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2499.936522] RIP: 0033:0x454e79
[ 2499.939687] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2499.947379] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2499.954622] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2499.961874] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2499.969129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2499.976383] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000042
[ 2499.983797] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfs
[ 2499.992724] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2500.003443] hugetlbfs: Bad mount option: ""
2018/03/30 23:22:53 executing program 6:
bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x8008, 0x1, 0x4}, 0x2c)
socketpair(0x13, 0x805, 0x0, &(0x7f0000000000))

2018/03/30 23:22:53 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x2000000000003, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x1e)
bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3, 0x0, r0}, 0x2c)

2018/03/30 23:22:53 executing program 1:
socketpair(0x5, 0x7, 0x100000001, &(0x7f00000011c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x3, 0x3, 0x4, 0x1, 0x0, r0}, 0x124)
bpf$PROG_LOAD(0x5, &(0x7f0000005100)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000001240)=""/4096}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x2000000000000169, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000f800000000000018100000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0xbeeb, 0x1000, &(0x7f00000001c0)=""/4096}, 0xffffffffffffff33)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001200))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000032c0)={r0, &(0x7f0000002240)="004557ba3100b667b0d27dddd0b1b4171307aae19c4f5d282be3432b6d887120edbf526e345bb675ef39177bf05dc9f8a8e00a8a8000c4973d2c9f575bb024c445944954c43b590c39a7d1a73d5773c8fe5a4c1cfdadc84e", &(0x7f00000022c0)=""/4096}, 0x18)

2018/03/30 23:22:53 executing program 4 (fault-call:3 fault-nth:67):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:22:53 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001}, 0x2c)
socketpair$inet6(0xa, 0x8000a, 0x5ff, &(0x7f0000000540))
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r0, 0x28, &(0x7f00000002c0)}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x18}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0x0, 0x1, 0x8}, 0xc)
bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x10}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r0, &(0x7f0000000200)="550a453681c2e6e1507ce02cf6bc283845013abaf7f91f5feb3d9f4d5b21207c9873a3b33a3c5be5426e844870f2d9632758e8fe260ecb2e1d8643f5b96982cc60d70c"}, 0x10)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x2)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0))
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c)
perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000800)="6270660010a77765c3e8ad12a8755be4285b239ebf6299f13cb0ed5dab4d77b8e69188e55dcf564f96b4a68c28829b86ca037ca6599b634443232ed2205eef27f9cdc77d73472801c4", 0x0, &(0x7f0000000200))
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10)

2018/03/30 23:22:53 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:22:53 executing program 7:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b80)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r2, 0x0, 0xc3, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28)
recvmsg(r1, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0)
mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0))
recvmsg(r3, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, <r4=>0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002)
bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x0, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
getpid()
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r5, &(0x7f0000000000), &(0x7f0000000040)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)

2018/03/30 23:22:53 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair(0x9, 0x2, 0x0, &(0x7f0000000340))
socketpair(0x5, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000700)={r1, &(0x7f0000000640)="b3261b9aae415fbe584fe91c276b337de06af9e546415ad1d41d6b11232fc079e6cdfd6c3ffc5680", &(0x7f0000000680)=""/106}, 0x18)
socketpair(0x3, 0x803, 0xadce, &(0x7f00000003c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount(&(0x7f0000000000)='..', &(0x7f0000000740)='..', &(0x7f0000000780)='pipefs\x00', 0x1000, &(0x7f00000007c0)="ea81a23ad0787f018ca2e283ce2636ec344214ba06afc989718b")
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300))
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x200000000000007)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={<r4=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffbff, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)='M')
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={<r5=>r4})
sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f0000000800)=ANY=[], 0x0, 0x3fffc}, 0x800)
bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xc, 0x1, 0x3, 0x80000000, 0x8, r2, 0x8}, 0x2c)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240))
close(0xffffffffffffffff)
socketpair(0x10, 0x2, 0x0, &(0x7f0000000140))
mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0)

[ 2500.146533] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2500.166288] FAULT_INJECTION: forcing a failure.
[ 2500.166288] name failslab, interval 1, probability 0, space 0, times 0
[ 2500.177570] CPU: 1 PID: 8454 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2500.184754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2500.194106] Call Trace:
[ 2500.196695]  dump_stack+0x194/0x24d
[ 2500.200337]  ? arch_local_irq_restore+0x53/0x53
[ 2500.205019]  should_fail+0x8c0/0xa40
[ 2500.208742]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2500.213851]  ? perf_trace_lock+0x900/0x900
[ 2500.218083]  ? __lock_acquire+0x664/0x3e00
[ 2500.222312]  ? find_held_lock+0x35/0x1d0
[ 2500.226357]  ? __lock_is_held+0xb6/0x140
[ 2500.230409]  ? check_same_owner+0x320/0x320
[ 2500.234713]  ? __d_lookup+0x4f4/0x830
[ 2500.238501]  ? rcu_note_context_switch+0x710/0x710
[ 2500.243412]  should_failslab+0xec/0x120
[ 2500.247366]  kmem_cache_alloc+0x47/0x760
[ 2500.251414]  __d_alloc+0xc1/0xbd0
[ 2500.254848]  ? shrink_dcache_for_umount+0x290/0x290
[ 2500.259844]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2500.264320]  ? lock_release+0xa40/0xa40
[ 2500.268276]  ? mark_held_locks+0xaf/0x100
[ 2500.272399]  ? d_lookup+0x133/0x2e0
[ 2500.276009]  ? d_lookup+0x1d5/0x2e0
[ 2500.279619]  d_alloc+0x8e/0x340
[ 2500.282877]  ? __d_alloc+0xbd0/0xbd0
[ 2500.286579]  ? full_name_hash+0x9b/0xe0
[ 2500.290542]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2500.295799]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2500.300026]  rpc_populate.constprop.15+0xa3/0x340
[ 2500.304856]  rpc_fill_super+0x379/0xae0
[ 2500.308812]  ? cap_capable+0x1b5/0x230
[ 2500.312676]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2500.317844]  ? security_capable+0x8e/0xc0
[ 2500.321973]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2500.327142]  ? ns_capable_common+0xcf/0x160
[ 2500.331444]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2500.336609]  mount_ns+0xc4/0x190
[ 2500.339956]  rpc_mount+0x9e/0xd0
[ 2500.343301]  mount_fs+0x66/0x2d0
[ 2500.346648]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2500.351206]  ? may_umount+0xa0/0xa0
[ 2500.354818]  ? _raw_read_unlock+0x22/0x30
[ 2500.358944]  ? __get_fs_type+0x8a/0xc0
[ 2500.362811]  do_mount+0xea4/0x2bb0
[ 2500.366330]  ? copy_mount_string+0x40/0x40
[ 2500.370540]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2500.375536]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2500.380359]  ? retint_kernel+0x10/0x10
[ 2500.384229]  ? copy_mount_options+0x149/0x2e0
[ 2500.388702]  ? __sanitizer_cov_trace_pc+0x48/0x50
[ 2500.393525]  ? copy_mount_options+0x1f7/0x2e0
[ 2500.397998]  SyS_mount+0xab/0x120
[ 2500.401434]  ? copy_mnt_ns+0xb30/0xb30
[ 2500.405299]  do_syscall_64+0x281/0x940
[ 2500.409161]  ? vmalloc_sync_all+0x30/0x30
[ 2500.413285]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2500.417758]  ? finish_task_switch+0x1c1/0x7e0
[ 2500.422231]  ? syscall_return_slowpath+0x550/0x550
[ 2500.427136]  ? syscall_return_slowpath+0x2ac/0x550
[ 2500.432041]  ? prepare_exit_to_usermode+0x350/0x350
[ 2500.437135]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2500.442478]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2500.447300]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2500.452467] RIP: 0033:0x454e79
[ 2500.455637] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2500.463324] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2500.470569] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2500.477816] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2500.485061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
2018/03/30 23:22:53 executing program 2:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10)
close(r1)
r2 = socket$kcm(0x29, 0x5, 0x0)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r0, 0x3, 0x2}, 0x14)
sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000), 0x0, &(0x7f0000d43000)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000013100)={&(0x7f000000fe00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f000000ff40), 0x0, &(0x7f000000ff80)}, 0x4084)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r1, 0x6, 0x1}, 0x14)
sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="498a2040b9e670a84c09aac6a97ea718e2dbc12bbc45246123fb057056466cdfb1a024a07017ac880538cbee99d11bc37b0a65c7ab63d6e5a592b09fc41dcbde049aa8a5633115a805d9ea518e37d47b5bf51c6efa8a6a4daa11590f2968b25e229116af0be23215fb28a18cc27184ea82868bf51efeb2d620e9bcf2500f4c26a9fb03f3389055b07d0322d959eaafc5cd5735ab58c70df15b656efd29", 0x9d}, {&(0x7f0000000240)="b57a4f9d6d0b0aa1b4679bdfb2ddf045f39e3f65594a7e2e9b60a649d894861b87cc9648506e67880fead43fa86639ada9b22796a49fb068c4270dc23bb15eba278e17e0a7e0b1a27efc7eb1bb4d95f10d3d701bee2510ce9bc9454094d4464e5cf171f8d97c805790edccafef7f2585ffa50f7d124c612af8fea0fe6e3d17c8bfef9d8e7b7e58e92bad87e0cb00e8e2f01c98b34bff4c89062b44da655ae664027352c24204f2aaef06c74c3ac72b99da1f4bb1df24ab0d47fd28536171bcd6a0e5539f9512da6bc0388f7eb187cbbd26a14cb7af8d1f20bbe8057e97721162a99335fe", 0xe4}], 0x2}, 0x8000)
close(r2)

2018/03/30 23:22:53 executing program 0:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000040000950040000000cf924896cb6ddf6627be7ffaab07ce"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x99, &(0x7f0000000000)=""/153}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b97acbb7256cbd50e080180000000000000000c600000000e1ff84000000060000000000000000bd"], &(0x7f0000000400)='syzk!ller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0)
socketpair(0x3, 0x7, 0x9, &(0x7f00000002c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000300)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)="119ed7a3635449d68da567377b457edd86ce2ceaf7c0f5cf4e4fa930690bdd374895cf71d314503da3258d206bc377a6753e82cf8956b3070939216a7e5b7fecaefac94fc4ebce3c5ff957f305ba71bb220030e9c0def0a87f16b16115d1c293d90afbee8031ae852726eab52fd5e33fcf0afbde22160f4a7e836d6c55571e156c4971bd071b01f04cbd696839c836cfcc8e81dd1154f5b989fe421a30c8cdcb582c556aa1d237378b747d66969b673ebf8f839799", 0xb5}], 0x1, &(0x7f0000000540), 0x0, 0x4000}, 0x24044804)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
sendmsg(r1, &(0x7f00000020c0)={&(0x7f0000000540)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000006c0)="932a61aa2b6dac89825c8428ef77f131d65f26b21ff74a99dfad7a1ee771432dbb46fa3775979545fa5f123f1d3c6c47e4758b13eacda2f148bc95c833029df197496e47d9f442f028022ba935f62552c4765d933991d9b6a27df5b461d96e8f0d495e3c05263f1fe83e4318ae82a1c2dde6fd71cc75b13a032f02c6a8f92a6e3c3db4e8218921234a69d2d3b80ca801ea748b29e1c21b6b1c2deb1a20c9c40b8b72e81f49471c87698ca19a204f1be531c0fd8cd9887bfd6da36c4c5b2d76e0cefc81be9b4b77d5e8abe4b32893c2e2ea57e35e58ad03a45efeb4", 0xdb}, {&(0x7f00000005c0)="baa20edf323b43ced1a4a4f6c7c3050910c936a540b706f7aae3b2edf22f383c14e66e6ca1f5d656e8bf6435f75deabd35fc95d1a979f81e6c5f1aab7a5cf65759", 0x41}, {&(0x7f00000009c0)="34149b20459226734c57807f0e079fcf698ab621f908e0ea448c3d78617486ff0944a474ae8019b1006e89a0e263a5cf19176195a4e1b0cc124dd6d498e6b8898f04f3ece5493a67d14d5ea5cc2a883eef42e63f1d9f29ecd7e88ce7e89795edadbe2be3a7f9655065d845265520dd04cbda3d056c6fedbbe3ddeae3765b7adf660e467ef9155c231b1e15d742456d9fb4ff6186d386ba1c8958eeceea42fc1fd28bf8cfc1401669985a05e309f51b6f5e88eb9f4369037801d9c1018e6aeac17a6bb2a4a795da5073b1fb97c6e7804564fc0cb5684dfac06610ae84f27995712447907a4585bc0d62", 0xe9}, {&(0x7f0000000ac0)="875ff491280d177b912539ddf4415b48467907e945d4f4afd7f0bce0a7427fda59a69387350685ddd580d97e32038266314488724552250f78c37392b1ab9a4b10d01d583f87939dbf428612e97f55252b85da49d5a5ae6f5e2e371bdbc9c05ae8683b04ab7cbad46733dee440fc86bac85d61218a70d98a91e9333f40839fd3164498ecf43bf661083c7964f9939e22a5dc14c1bcde290e36491457b49c8187f2303b1658dcfe4afc6c9d28652381f356b55b861a929b1ae0c15cf381056a32b4f10b16e21182a4d65a064e0ced48ef1880f73d43e115ea1496604a", 0xdc}, {&(0x7f0000000640)}], 0x5, &(0x7f0000000d80)=[{0x1010, 0x84, 0x5, "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"}, {0x110, 0x10a, 0x5, "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"}, {0xf8, 0x1ff, 0x20, "353f4a617d460e162ee3792e5f5259dc410196a64a22cf3c4ba8bd05774793c57930ec873eab8be3e59428f784f1036498a058404d74f25d2b83fb5aa10fb7a9292c63669ecbf9b7665aec200d6ff607446f37b822cead0879faf40689d5945a408d43dec2015bd6cf390d94a57f4529836c1341539087c0fa03b46e689672d61228df3ca99a6bfcba73ff3c7cb109fcbfc9168f88c9f56bb78c6e644ad11820c48bdad604be795daed568a32a9644674747fedbc216c5ca8de6c4616ba9a9d987e074e23dac381c3158077434c86608a9856ea11c26649073fd67926e1200cca6"}], 0x1218}, 0x20004014)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100))
mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000640)='./file0/file0\x00', &(0x7f00000007c0)='overlay\x00', 0x8020, &(0x7f0000000800)="b44f53f65654ce3d4d9c5ff3c6c4c88ce17b4fb6b090448305ce5f38dadef519bcd7e64911806a56bad85b9f52c1e3c3fdfa22411f7217499a02e1b5738a164828b42d8cfd8f4501e120a85206917eda78af035020831a4c656f78ba842a7125dbab8fcefe344ae6b4ee9390014048695952c1ab83c4adc628fcd7ad642118576c5369")
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='nsfs\x00', 0x2000, &(0x7f0000000240))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))

[ 2500.492306] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000043
2018/03/30 23:22:53 executing program 6:
mkdir(&(0x7f0000000140)='./file0/file1\x00', 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xeee, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0)
socketpair(0x10, 0x0, 0x4, &(0x7f0000000080))
mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x0, &(0x7f0000000380))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10)

2018/03/30 23:22:53 executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f000000efb8)={0x0, 0xe, &(0x7f0000001f90)=@raw=[@exit={0x95}, @alu, @initr0={0x18}, @generic, @call={0x85}, @call={0x85}, @call={0x85}], &(0x7f0000011ffc)='GPL\x00', 0x0, 0x1b4, &(0x7f000000a000)=""/182}, 0xfffffffffffffd15)
r0 = socket$kcm(0x29, 0x2, 0x0)
r1 = socket$kcm(0x29, 0x7, 0x0)
sendmsg$kcm(r0, &(0x7f0000001b00)={&(0x7f00000018c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x9, 0x3, 0x3}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001940)="913cef269f92bac116fcfce716da2cc8dc334654f99a6a36e369d7fc7cb4f247542cc9ff1dfc91409d1388f4d584b9fdc946a5a1c7c800c127eeaedb842d77abc9d8ebb1d9990f379fb4040399d318594275aea808b84614dbc59d259ca9371e48fa4d5f5d2db6af5b8cff969e625c3d87affdb51c5f11dd481c4f99d5f6eb3de3357e1ab4708dc752267fb33c18070272d57dc1e8462817b3dd3530c19d3bb8461e", 0xa2}], 0x1, &(0x7f0000001a40)=[{0x90, 0x19f, 0x4, "def41cb08157271bc27eeb3d2b1501fa8754b3d5eb7686948d71d2a233632a46b756530c7203f0c877e61c1d2c745de10beca496c9f3f81afa5d54e4e17ecc85640ace3706e8f1b8d684399a3286f75575e2daceee9cc7e1ab200deebf3faaa74985a287ddd7fb54c2383046a22c9814513a6bded8a3746238"}], 0x90, 0x80}, 0x24000000)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195}, 0x48)

[ 2500.559733] hugetlbfs: Bad mount option: ""
[ 2500.565299] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:22:53 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000440)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(0xffffffffffffffff, &(0x7f0000011300)={&(0x7f0000010f00)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000111c0)=[{&(0x7f0000010f80)=""/74, 0x4a}, {&(0x7f0000011000)=""/53, 0x35}, {&(0x7f0000011040)=""/211, 0xd3}, {&(0x7f0000011140)=""/81, 0x51}], 0x4, &(0x7f0000011200)=""/213, 0xd5}, 0x10003)
sendmsg(r1, &(0x7f0000012700)={&(0x7f0000011340)=@ll={0x11, 0x15, r3, 0x1, 0xc59, 0x6, @random="035fd7e44ad4"}, 0x80, &(0x7f00000115c0), 0x0, &(0x7f0000002e00)=ANY=[@ANYBLOB="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"], 0x1090, 0x8000}, 0x4000010)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48)
r5 = perf_event_open(&(0x7f0000003f40)={0x7, 0x70, 0x6, 0x7f, 0x7fff, 0x4, 0x0, 0x1f, 0x4, 0x1, 0x40, 0x9, 0x2, 0xccc, 0x5, 0x82, 0x401, 0x81, 0x0, 0x3, 0x7d81, 0x0, 0x3, 0x4, 0xb8, 0x9, 0x0, 0xffffffffffffffff, 0x9, 0xc21, 0x6, 0x7, 0x1, 0xffffffffffff8000, 0x3, 0x10001, 0x40, 0x0, 0x0, 0x5f70, 0x1, @perf_config_ext={0x10000, 0xf380}, 0x14030, 0x6, 0x3, 0x7, 0x57c1, 0x0, 0x2bc0adfc}, 0x0, 0x7, r0, 0x1)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000003fc0)={0x2, 0x0, [0x0, 0x0]})
socket$kcm(0x29, 0x2, 0x0)
r6 = gettid()
socketpair$inet(0x2, 0x4, 0xffb, &(0x7f0000002dc0))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002d80))
recvmsg(r2, &(0x7f0000001c80)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/241, 0xf1}, {&(0x7f0000001640)=""/75, 0x4b}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/254, 0xfe}, {&(0x7f00000017c0)=""/235, 0xeb}, {&(0x7f00000018c0)=""/249, 0xf9}, {&(0x7f00000019c0)=""/32, 0x20}, {&(0x7f0000001a00)=""/169, 0xa9}], 0x9, &(0x7f0000001b80)=""/227, 0xe3, 0x6}, 0x10000)
perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x8, 0x6, 0x8, 0x4, 0x0, 0x8, 0x30000, 0x9, 0x3f, 0x1, 0x7, 0x4, 0xd7db, 0x8, 0xa3, 0x6, 0x0, 0x7ff, 0x3fd, 0x0, 0x7ff, 0x5, 0x80, 0x7, 0x3, 0x7f, 0x5, 0x3ff, 0x400, 0x4, 0x9, 0x0, 0x6, 0x7, 0x8, 0xfb, 0x0, 0x2, 0x0, @perf_config_ext={0x40}, 0x4, 0xfff, 0x5b61, 0x3, 0x81, 0x4, 0xffffffffffffffff}, r6, 0x6, 0xffffffffffffffff, 0x2)
recvmsg(0xffffffffffffffff, &(0x7f000000f540)={&(0x7f000000ee40)=@ll={0x0, 0x0, <r7=>0x0}, 0x80, &(0x7f000000f480)=[{&(0x7f000000eec0)=""/233, 0xe9}, {&(0x7f000000efc0)}, {&(0x7f000000f000)=""/140, 0x8c}, {&(0x7f000000f0c0)=""/130, 0x82}, {&(0x7f000000f180)=""/210, 0xd2}, {&(0x7f000000f280)=""/25, 0x19}, {&(0x7f000000f2c0)=""/220, 0xdc}, {&(0x7f000000f3c0)=""/132, 0x84}], 0x8, &(0x7f000000f500)=""/12, 0xc, 0x61c9}, 0x10000)
r8 = bpf$PROG_LOAD(0x5, &(0x7f000000f580)={0xb, 0x2, &(0x7f0000000280)=@raw=[@alu={0x4, 0x9, 0x5, 0x8, 0xb, 0xfffffff0, 0x11}], &(0x7f00000002c0)='syzkaller\x00', 0x80000001, 0xf5, &(0x7f0000000300)=""/245, 0x41100, 0x1, [], r7}, 0x48)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002d40))
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
socketpair(0x5, 0xf, 0x5, &(0x7f0000001cc0)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x89e0, &(0x7f0000001d00)={r9, r8})
gettid()
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4)
socket$kcm(0x29, 0x5, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480))
close(r0)

2018/03/30 23:22:53 executing program 4 (fault-call:3 fault-nth:68):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:22:53 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x20000085, 0x3, 0x4, 0x1, 0x0, 0x1, 0x6}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
r5 = 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, 0x3fe, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1)
gettid()
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000b00)={&(0x7f0000000ac0)='./file0\x00', r1}, 0x10)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80))
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0xfc, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001c00)={&(0x7f0000000b40)='./file0\x00', r3}, 0x10)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80)
recvmsg(r6, &(0x7f0000000780)={&(0x7f0000000400)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000980)=""/238, 0xee}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f0000000380)=""/54, 0x36}], 0x5, &(0x7f0000000700)=""/122, 0x7a, 0x10001}, 0x40000000)
gettid()
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4e)
close(0xffffffffffffffff)

2018/03/30 23:22:53 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:22:53 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x6, 0xbb, &(0x7f0000000300)=""/187}, 0x48)

2018/03/30 23:22:53 executing program 1:
r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3)
r2 = getpid()
perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x0, 0x200000000008, 0x3, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x0, 0x0, 0x200, 0x0, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000001000)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))
close(r0)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843")
close(r1)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={<r3=>0xffffffffffffff9c})
socketpair(0x6, 0xa, 0xfffd, &(0x7f0000000880)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000540)={r3})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r3})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={<r5=>0xffffffffffffffff})
socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={<r6=>0x0, <r7=>0x0})
sendmsg(r6, &(0x7f0000000140)={&(0x7f00000002c0)=@sco={0x1f, {0x4, 0x6a3a, 0x99, 0xffffffffffffcd58, 0xff, 0xffffffffffffffaf}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="ebf2716387a78e98475956706ceecf4f691f0f64dfb2736aae935b7f8c8b4824eb0b99059de5958ea0fb81ea850657c27b1293c19343b34143d83d1c2ae986fab57bbc85c6b9f4fb2abb4d7cd4503b6455489b7ccbdf8e1be0183f09f69903b360c991de52fccfa2d9af45809b0eaa0ac1e9e2729078c6641c6ed2a4912937863e68512e66c8d19ae995af630d97", 0x8e}], 0x1, &(0x7f00000004c0), 0x0, 0x4000}, 0x4884)
recvmsg(r6, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=<r8=>0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(r7, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
recvmsg(r6, &(0x7f0000001140)={&(0x7f0000000f80)=@can={0x0, <r9=>0x0}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x6}, 0x40)
bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000500000000000000fcffffffbf298000f8ffffff0000000000000000850000001bf2ff00dbf50e62095d2ca7b86a37beaf6ce0af00000000000000009500ddffffbf0000"], &(0x7f0000001840)='syzkaller\x00', 0x3d, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x0, [], r9}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xa, 0x13, &(0x7f0000000580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x1b}, @call={0x85, 0x0, 0x0, 0x12}, @generic={0xffff, 0x6, 0xffffffff7fffffff, 0x257c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0x8001, 0xb, 0x1, 0x0, 0xfffffffe, 0x8}, @ldst={0x0, 0x2, 0x6, 0x7, 0xf, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x3, 0xf, 0x7, 0x5e, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r5}], {0x95}}, &(0x7f0000000640)='syzkaller\x00', 0x1, 0xd8, &(0x7f0000000680)=""/216, 0x40f00, 0x1, [], r9}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000d80)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r8}, 0x48)

[ 2500.670279] EXT4-fs (sda1): Unrecognized mount option "M" or missing value
[ 2500.728975] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2500.800920] xprt_adjust_timeout: rq_timeout = 0!
[ 2500.817243] EXT4-fs (sda1): Unrecognized mount option "M" or missing value
[ 2500.836927] FAULT_INJECTION: forcing a failure.
[ 2500.836927] name failslab, interval 1, probability 0, space 0, times 0
[ 2500.848282] CPU: 0 PID: 8499 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2500.855460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2500.864794] Call Trace:
[ 2500.867366]  dump_stack+0x194/0x24d
[ 2500.871060]  ? arch_local_irq_restore+0x53/0x53
[ 2500.875738]  should_fail+0x8c0/0xa40
[ 2500.879434]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2500.884260]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2500.889341]  ? trace_event_raw_event_lock+0x340/0x340
[ 2500.894507]  ? perf_trace_lock+0x900/0x900
[ 2500.898719]  ? mark_held_locks+0xaf/0x100
[ 2500.902844]  ? __raw_spin_lock_init+0x1c/0x100
[ 2500.907408]  ? find_held_lock+0x35/0x1d0
[ 2500.911450]  ? __lock_is_held+0xb6/0x140
[ 2500.915496]  ? check_same_owner+0x320/0x320
[ 2500.919794]  ? d_alloc+0x269/0x340
[ 2500.923315]  ? rcu_note_context_switch+0x710/0x710
[ 2500.928227]  should_failslab+0xec/0x120
[ 2500.932182]  kmem_cache_alloc+0x47/0x760
[ 2500.936222]  ? d_drop+0x51/0x60
[ 2500.939484]  ? rpc_i_callback+0x30/0x30
[ 2500.943435]  rpc_alloc_inode+0x1a/0x20
[ 2500.947300]  alloc_inode+0x65/0x180
[ 2500.950905]  new_inode_pseudo+0x69/0x190
[ 2500.954944]  ? prune_icache_sb+0x1a0/0x1a0
[ 2500.959158]  ? do_raw_spin_trylock+0x190/0x190
[ 2500.963716]  ? d_add+0xa70/0xa70
[ 2500.967062]  new_inode+0x1c/0x40
[ 2500.970410]  rpc_get_inode+0x20/0x1e0
[ 2500.974190]  __rpc_create_common+0x5d/0x1d0
[ 2500.978496]  rpc_populate.constprop.15+0x1ad/0x340
[ 2500.983408]  rpc_fill_super+0x379/0xae0
[ 2500.987365]  ? cap_capable+0x1b5/0x230
[ 2500.991229]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2500.996398]  ? security_capable+0x8e/0xc0
[ 2501.000528]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2501.005698]  ? ns_capable_common+0xcf/0x160
[ 2501.010796]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2501.015963]  mount_ns+0xc4/0x190
[ 2501.019308]  rpc_mount+0x9e/0xd0
[ 2501.022654]  mount_fs+0x66/0x2d0
[ 2501.026001]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2501.030567]  ? may_umount+0xa0/0xa0
[ 2501.034174]  ? _raw_read_unlock+0x22/0x30
[ 2501.038302]  ? __get_fs_type+0x8a/0xc0
[ 2501.042170]  do_mount+0xea4/0x2bb0
[ 2501.045691]  ? copy_mount_string+0x40/0x40
[ 2501.049905]  ? rcu_pm_notify+0xc0/0xc0
[ 2501.053776]  ? copy_mount_options+0x5f/0x2e0
[ 2501.058163]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2501.063161]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2501.067980]  ? kasan_check_write+0x14/0x20
[ 2501.072194]  ? copy_mount_options+0x1f7/0x2e0
[ 2501.076698]  SyS_mount+0xab/0x120
[ 2501.080127]  ? copy_mnt_ns+0xb30/0xb30
[ 2501.083998]  do_syscall_64+0x281/0x940
[ 2501.087866]  ? vmalloc_sync_all+0x30/0x30
[ 2501.091990]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2501.096468]  ? finish_task_switch+0x1c1/0x7e0
[ 2501.100940]  ? syscall_return_slowpath+0x550/0x550
[ 2501.105846]  ? syscall_return_slowpath+0x2ac/0x550
[ 2501.110752]  ? prepare_exit_to_usermode+0x350/0x350
[ 2501.115744]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2501.121086]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2501.125908]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2501.131072] RIP: 0033:0x454e79
[ 2501.134238] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2501.141923] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
2018/03/30 23:22:54 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1e1, 0x100000000209e20, 0x7ff, 0x5}, 0x2c)
bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
socketpair$inet6(0xa, 0xa, 0x100000001, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000002c0)="76a967c7e581a64e4e96addd32", 0xd}, {&(0x7f0000000300)="dec1f1bae7e77cfe3ded25e6c04811a9d38fde5c0f57f3add6e63168fc5d6b0893c094c65e", 0x25}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000340)="054f4e3a1210d1b37a2ff0a0d4f7c159", 0x10}], 0x5, &(0x7f0000000500)=[{0xb0, 0x0, 0x6, "e4efd4d6e4634146941df540cdd43aa755cfadb35a7a3438db2e463906cc791eb39e49df2e31f2e1bb4dc7d7266558734f7b68ce8e320e199a4db70d05d1fea9dc6c1a93f12231edb4679db51ec8681b6ab8c264ba9b77e7af7eb93dbaed5784abdb91b21bdf0c8bbde4054e394c1efe918fd84884202498833d13315647bbaf03654329910513c6f0ba04de7156b22a1b78b762bccc8f9f3bfa189a39c8da"}], 0xb0, 0x4004804}, 0x44800)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000001fc0)={&(0x7f0000000200)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000640)="02c9528b9fca2169964470a8c90a3c3d32da98904969ed4b44b5145a55949e214b622bce36808abe0495dd2a5666322325ff218500c08ff1df52f1bc6051167b4c92701edb222bed89837aa96354850113b76159cd9c7485369f563ff3e5aa95f3699aab5e7bec32f300232f033034a56d9998bb4b7a064eddba29cd3b63c0bc33ebc76d726ea78fe1", 0x89}], 0x1, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x108, 0x80}, 0x40)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000))
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0)
mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0))
mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000))
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x46000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(0xffffffffffffffff)
bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x2e, &(0x7f0000000440), &(0x7f0000000140)=""/46, 0x4229}, 0x28)
socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={<r2=>0xffffffffffffffff})
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r2, 0x50, &(0x7f00000003c0)}, 0x10)

[ 2501.149173] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2501.156528] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2501.163776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2501.171026] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000044
[ 2501.178419] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfs
2018/03/30 23:22:54 executing program 2:
r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x13, 0x1, 0x3f, &(0x7f00000000c0))
socketpair(0x3, 0x80007, 0x7, &(0x7f0000000100))
perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0xc}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140))

[ 2501.196402] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:22:54 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000440)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(0xffffffffffffffff, &(0x7f0000011300)={&(0x7f0000010f00)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000111c0)=[{&(0x7f0000010f80)=""/74, 0x4a}, {&(0x7f0000011000)=""/53, 0x35}, {&(0x7f0000011040)=""/211, 0xd3}, {&(0x7f0000011140)=""/81, 0x51}], 0x4, &(0x7f0000011200)=""/213, 0xd5}, 0x10003)
sendmsg(r1, &(0x7f0000012700)={&(0x7f0000011340)=@ll={0x11, 0x15, r3, 0x1, 0xc59, 0x6, @random="035fd7e44ad4"}, 0x80, &(0x7f00000115c0), 0x0, &(0x7f0000011600)=ANY=[], 0x0, 0x8000}, 0x4000010)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48)
r5 = gettid()
socketpair$inet(0x2, 0x4, 0xffb, &(0x7f0000002dc0))
recvmsg(r2, &(0x7f0000001c80)={&(0x7f00000004c0)=@hci, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001640)=""/75, 0x4b}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/254, 0xfe}, {&(0x7f00000017c0)=""/235, 0xeb}, {&(0x7f00000018c0)=""/249, 0xf9}, {&(0x7f00000019c0)=""/32, 0x20}, {&(0x7f0000001a00)=""/169, 0xa9}], 0x8, &(0x7f0000001b80)=""/227, 0xe3, 0x6}, 0x10000)
perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x8, 0x6, 0x8, 0x4, 0x0, 0x8, 0x30000, 0x9, 0x3f, 0x1, 0x7, 0x4, 0xd7db, 0x8, 0xa3, 0x6, 0x0, 0x7ff, 0x3fd, 0x0, 0x7ff, 0x5, 0x80, 0x7, 0x3, 0x7f, 0x5, 0x3ff, 0x400, 0x4, 0x9, 0x0, 0x6, 0x7, 0x8, 0xfb, 0x0, 0x2, 0x0, @perf_config_ext={0x40}, 0x4, 0xfff, 0x5b61, 0x3, 0x81, 0x4, 0xffffffffffffffff}, r5, 0x6, r0, 0x2)
recvmsg(0xffffffffffffffff, &(0x7f000000f540)={&(0x7f000000ee40)=@ll={0x0, 0x0, <r6=>0x0}, 0x80, &(0x7f000000f480)=[{&(0x7f000000eec0)=""/233, 0xe9}, {&(0x7f000000efc0)}, {&(0x7f000000f0c0)=""/130, 0x82}, {&(0x7f000000f180)=""/210, 0xd2}, {&(0x7f000000f280)=""/25, 0x19}, {&(0x7f000000f2c0)=""/220, 0xdc}, {&(0x7f000000f3c0)=""/132, 0x84}], 0x7, &(0x7f000000f500)=""/12, 0xc, 0x61c9}, 0x10000)
bpf$PROG_LOAD(0x5, &(0x7f000000f580)={0xb, 0x2, &(0x7f0000000280)=@raw=[@alu={0x4, 0x9, 0x5, 0x8, 0xb, 0xfffffff0, 0x11}], &(0x7f00000002c0)='syzkaller\x00', 0x80000001, 0xf5, &(0x7f0000000300)=""/245, 0x41100, 0x1, [], r6}, 0x48)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002d40))
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
socketpair(0x4, 0x800, 0x200, &(0x7f0000001540)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000001580)={0x81d89dc085427d63, 0x3, 0x669f, 0xff, 0x0, r8, 0x800}, 0x2c)
socketpair(0x5, 0xf, 0x5, &(0x7f0000001cc0)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000001d00)={r7})
gettid()
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4)
socket$kcm(0x29, 0x5, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480))
close(r0)

2018/03/30 23:22:54 executing program 6:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x81, 0x6, 0x2, 0x11}, 0x29)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640))
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000700)="786673005b38ff2b15065af4b943a0a9d08748a241b32aade78f4453302713b8d106387ee6d2ec48000000", 0x100000, 0x0)
mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000000440)='cifs\x00', 0x1006ffe, 0x0)
mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000600)={r0, &(0x7f00000002c0)="023770ee5cf9eab97ad4d09b8c434c211f1ab5916dceb64f27cee903f6db20c3d9f39c91fd7aaf34538a018980ee9c8fedc9358a5be576ebb99d0c1cde97b558882d157630be02151d0d3730eb237d31873a4624c14dc85ce62650de5f217ff549b3df278845a015d12d109b90b7a8e8123a566cae8e28a5ee08721e66440f76b5b678ac0bca2561348ff905412824f2f2b93bc64bc432c3c3c5bc74e58c8d77787ef9d8fbf8bb125f17d2e5b8772edec4aa2392bfea68a062b685f4bb00db217945bdeb26c7a3aca74505250964185e95b52a815f380e9687cc984658d3d1161c244ba397700cb4", &(0x7f0000000500)=""/230}, 0x18)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='hostfs\x00', 0x20000, &(0x7f00000002c0))

[ 2501.252762] hugetlbfs: Bad mount option: ""
2018/03/30 23:22:54 executing program 7:
socketpair(0xb, 0x3, 0x1, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8)
r1 = getpid()
socketpair(0x16, 0x80001, 0x9, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x80, 0x3, 0x3, 0x100, 0x0, 0xfa3, 0x40, 0x2, 0x0, 0x7, 0x10000, 0xce, 0x80, 0xffc0, 0x6, 0x0, 0x8, 0x5, 0xfff, 0x7, 0x7, 0xfff, 0x8, 0x3df4, 0x2, 0x8, 0x7fffffff, 0x80, 0x9f9e, 0xffff, 0x8, 0x7, 0x100000001, 0x7, 0x9, 0x81, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000040), 0xc}, 0x2000800, 0x2, 0xfff, 0x7, 0x4, 0x4c60c382, 0x1ff}, r1, 0x5, r2, 0xa)
perf_event_open(&(0x7f0000ff3f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, @perf_bp, 0xc, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/03/30 23:22:54 executing program 4 (fault-call:3 fault-nth:69):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

[ 2501.389898] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2501.413729] FAULT_INJECTION: forcing a failure.
[ 2501.413729] name failslab, interval 1, probability 0, space 0, times 0
[ 2501.425227] CPU: 0 PID: 8555 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2501.432416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2501.441765] Call Trace:
[ 2501.444361]  dump_stack+0x194/0x24d
[ 2501.447996]  ? arch_local_irq_restore+0x53/0x53
[ 2501.452669]  ? finish_task_switch+0x1c1/0x7e0
[ 2501.457170]  ? finish_task_switch+0x182/0x7e0
[ 2501.461673]  should_fail+0x8c0/0xa40
[ 2501.465392]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2501.470505]  ? __lock_acquire+0x664/0x3e00
[ 2501.474748]  ? __sched_text_start+0x8/0x8
[ 2501.478891]  ? find_held_lock+0x35/0x1d0
[ 2501.482956]  ? __lock_is_held+0xb6/0x140
[ 2501.487026]  ? check_same_owner+0x320/0x320
[ 2501.491344]  ? __d_lookup+0x4f4/0x830
[ 2501.495154]  should_failslab+0xec/0x120
[ 2501.499131]  kmem_cache_alloc+0x47/0x760
[ 2501.503201]  __d_alloc+0xc1/0xbd0
[ 2501.506657]  ? shrink_dcache_for_umount+0x290/0x290
[ 2501.511676]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2501.516179]  ? lock_release+0xa40/0xa40
[ 2501.520162]  ? mark_held_locks+0xaf/0x100
[ 2501.524307]  ? d_lookup+0x133/0x2e0
[ 2501.527939]  ? d_lookup+0x1d5/0x2e0
[ 2501.531566]  d_alloc+0x8e/0x340
[ 2501.534841]  ? __d_alloc+0xbd0/0xbd0
[ 2501.538554]  ? full_name_hash+0x9b/0xe0
[ 2501.542534]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2501.547812]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2501.552060]  rpc_populate.constprop.15+0xa3/0x340
[ 2501.556911]  rpc_fill_super+0x379/0xae0
[ 2501.560886]  ? cap_capable+0x1b5/0x230
[ 2501.564775]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2501.569970]  ? security_capable+0x8e/0xc0
[ 2501.574129]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2501.579319]  ? ns_capable_common+0xcf/0x160
[ 2501.583642]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
2018/03/30 23:22:54 executing program 6:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000000600)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001a00))
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000))
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000c8a000)='./file0\x00', &(0x7f00004c5ff9)="756f69547300aa", 0x1000, 0x0)
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000))
getpid()
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000000)={0x0, <r3=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142)
bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000001bc0)={0x0, 0x70, 0x0, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0x0, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x0, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r6 = gettid()
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x0, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r6, 0xd, 0xffffffffffffffff, 0x0)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000380)=0xffff, 0x38)
setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000280)=r5, 0x27)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r5}, 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={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r6, 0xf, r5, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r6, 0xd, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r1, 0x0, 0x14, 0xef, &(0x7f00000003c0)="118c90484f855d76c4afde23ad296e9eecba19fb", &(0x7f0000000500)=""/239, 0xd5, 0x8}, 0x28)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

[ 2501.588827]  mount_ns+0xc4/0x190
[ 2501.592193]  rpc_mount+0x9e/0xd0
[ 2501.595563]  mount_fs+0x66/0x2d0
[ 2501.598931]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2501.603508]  ? may_umount+0xa0/0xa0
[ 2501.607138]  ? _raw_read_unlock+0x22/0x30
[ 2501.611279]  ? __get_fs_type+0x8a/0xc0
[ 2501.615169]  do_mount+0xea4/0x2bb0
[ 2501.618712]  ? copy_mount_string+0x40/0x40
[ 2501.622940]  ? rcu_pm_notify+0xc0/0xc0
[ 2501.626829]  ? copy_mount_options+0x5f/0x2e0
[ 2501.627246] xprt_adjust_timeout: rq_timeout = 0!
[ 2501.631224]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2501.631237]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2501.631250]  ? kasan_check_write+0x14/0x20
[ 2501.631262]  ? _copy_from_user+0x99/0x110
[ 2501.631276]  ? copy_mount_options+0x1f7/0x2e0
[ 2501.631290]  SyS_mount+0xab/0x120
[ 2501.662131]  ? copy_mnt_ns+0xb30/0xb30
[ 2501.666025]  do_syscall_64+0x281/0x940
[ 2501.669910]  ? vmalloc_sync_all+0x30/0x30
[ 2501.674057]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2501.678555]  ? finish_task_switch+0x1c1/0x7e0
[ 2501.683053]  ? syscall_return_slowpath+0x550/0x550
[ 2501.687976]  ? syscall_return_slowpath+0x2ac/0x550
[ 2501.692902]  ? prepare_exit_to_usermode+0x350/0x350
[ 2501.697916]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2501.703283]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2501.708130]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2501.713311] RIP: 0033:0x454e79
[ 2501.716491] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2501.724199] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2501.731726] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
2018/03/30 23:22:54 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001}, 0x2c)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0x0, 0x1, 0x8}, 0xc)
r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r0, &(0x7f0000000200)="550a453681c2e6e1507ce02cf6bc283845013abaf7f91f5feb3d9f4d5b21207c9873a3b33a3c5be5426e844870f2d9632758e8fe260ecb2e1d8643f5b96982cc60d70cba7b2f6b3fa593f90a890eb4d8eef51ecca52f8b048414ba4fb83f382359a632113769787b53147cbe67126b2bb007a5f6d6f8d7c97864791f3d4fe4a227ff22a3a7c7c57f05e106307bc3a76b"}, 0x10)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000080)=""/70}, 0x18)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x7, 0x18}, 0xc)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x81, 0x7e, 0x1, 0x0, 0x20, 0xc1020, 0x0, 0x0, 0x100, 0x5, 0x8, 0x200, 0xffffffff, 0x3, 0x3ffc00000000, 0x1, 0x101, 0xd3, 0x3f, 0x8, 0x1, 0x0, 0x0, 0xffffffff, 0x4166, 0xffffffffffffffff, 0x3c7e, 0x806e, 0x10001, 0x5, 0x8000, 0x4, 0x4, 0x400, 0x3, 0x0, 0x101, 0x0, @perf_config_ext={0x8, 0x2}, 0x4004, 0x8, 0x401, 0x0, 0x0, 0x4, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x0, 0x1}, 0x2c)
mount(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000800)="6270660010a77765c3e8ad12a8755be4285b239ebf6299f13cb0ed5dab4d77b8e69188e55dcf564f96b4a68c28829b86ca037ca6599b634443232ed2205eef27f9cdc77d73472801c4", 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000007c0))
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={0xffffffffffffffff, 0x50, &(0x7f0000000940)={0x0, <r4=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000a00)=r4, 0x4)
recvmsg(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000000180)=""/9, 0x9}, {&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f00000005c0)=""/3, 0x3}, {&(0x7f0000000640)=""/174, 0xae}], 0x5, 0x0, 0x0, 0xffffffff}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000002d80)={&(0x7f0000002d40)='./file0/file0/file0\x00'}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)={0x0, <r5=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r5, 0x4)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000008c0)={r1, 0x28, &(0x7f0000000880)}, 0x10)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f0000000440)='./file1\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:22:54 executing program 2:
r0 = socket$kcm(0x29, 0x2, 0x0)
socketpair(0x3, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
close(r0)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4000000009)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001380)={<r3=>0xffffffffffffffff})
sendmsg(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="d3ab74b4084009b10f9da24bf0c2721d70411439b3b79a653c07832bf9b2e15246f1fd39d3f1df4884affd57a53deb96f27e2a94003a74812987640dc0cb2aad8b18cf", 0x43}], 0x1, 0x0, 0x0, 0x80}, 0x800)

[ 2501.738993] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2501.746262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2501.753530] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000045
[ 2501.767063] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:22:58 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:22:58 executing program 2:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f0000000480)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d811248901009d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e00896775d07e643294f42572c5c6afe73b327c265d3da17b9b836403a9848ed53b6a03675e3abe7fcbcc7f7e3e20a3247b3140d507ce0cac979cd37dc2fb7f0a6f3047c62b2b38196e9f5720f37c75293d4397af", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x36, 0x1000, &(0x7f0000000140)="288b6671d7af52f647750500080089ea0000000000005f2f66ad8769233d85c111af0daba4829a55bc8f7b5ed4c22ee3c26814ad213d", &(0x7f0000001800)=""/4096, 0x2}, 0x28)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000440)={<r1=>0xffffffffffffff9c})
recvmsg$kcm(r1, &(0x7f0000001740)={&(0x7f0000001580)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001600)=""/48, 0x30}, {&(0x7f0000001640)=""/15, 0xf}, {&(0x7f0000001680)=""/2, 0x2}], 0x3, &(0x7f0000001700)=""/8, 0x8, 0xfffffffffffff000}, 0x10000)
r2 = socket$kcm(0x29, 0x2, 0x0)
recvmsg$kcm(r2, &(0x7f0000000400)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/188, 0xbc, 0x2}, 0x0)

2018/03/30 23:22:58 executing program 3:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0xe, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110088000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x66)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800, 0x6, 0x7, 0x10, r0, 0x5}, 0x2c)

2018/03/30 23:22:58 executing program 1:
socketpair(0x3, 0x80a, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/41, 0x29}], 0x1, &(0x7f0000000140)=""/174, 0xae, 0xfff}, 0x40000000)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10)
recvmsg(r0, &(0x7f000000b500)={&(0x7f000000b340)=@can={0x0, <r3=>0x0}, 0x80, &(0x7f000000b4c0)=[{&(0x7f000000b3c0)=""/194, 0xc2}], 0x1, 0x0, 0x0, 0x4}, 0x2)
sendmsg(r1, &(0x7f000000dd80)={&(0x7f000000b540)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f000000ca40)=[{&(0x7f000000b5c0)="463f0cd290e6d2114440169520d757fd9715112eb5a909be4f6e540ab202f6b06172b477ac", 0x25}, {&(0x7f000000b680)="11160e2be39cf53ac8b00e023836aaa8d28c6fee86b91b2b622c2c73b101c5b03c8dcf02581d659f9c7bae4ca88ac22d5d5d36975516f147caa8baeb84ed926b6351d6f668e3120c9db42533c3f620ef4c5066a55368c5025661476fffe2d52277657a8885c9aab5cab750b601d78d7594fab50609ec787fd9f9dfe2f251e8c6fca896d2be81ba05303e7effc63d010c6620258581e3942dd741eb1b98ac3fde0979b7c883675b68b442a790e46e613bbd316c6a8ec4652d51dc7af2908e85cb52468d43d3b28f5768e69cea0331b6", 0xcf}, {&(0x7f000000b800)="d21d6891c23d5cd03644d31261a662b5bf", 0x11}, {&(0x7f000000b880)="96fd7d9d884ce642cd84ad44416dcc4b", 0x10}, {&(0x7f000000c8c0)="fc8942d89f92437c613458f31facae53c6d5e39582700a61553783e0613196b5665be9a53b84eb1de2bc4deac98b093803fd59b917f9f1d341b7053a3dd7df05e15419787ac3f57750634a997f23d159257262643c14124fbf495017025eee042edd3a40f0e03628604107e20832c2a5973e19519001be8bd997a690430489aeb0a8fd0f50abd6b3f99070cddb48a95d16069906053b811c20a89d2217cf60fccb862c7f9d03b646367236004f3d547516efc5d2", 0xb4}], 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xf0, 0x44010}, 0x4)
recvmsg$kcm(r2, &(0x7f000000e380)={&(0x7f000000ddc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f000000e200)=[{&(0x7f000000de40)=""/58, 0x3a}, {&(0x7f000000de80)=""/63, 0x3f}, {&(0x7f000000dec0)=""/183, 0xb7}, {&(0x7f000000df80)=""/53, 0x35}, {&(0x7f000000dfc0)=""/39, 0x27}, {&(0x7f000000e000)=""/25, 0x19}, {&(0x7f000000e040)=""/19, 0x13}, {&(0x7f000000e080)=""/56, 0x38}, {&(0x7f000000e0c0)=""/199, 0xc7}, {&(0x7f000000e1c0)=""/16, 0x10}], 0xa, &(0x7f000000e2c0)=""/180, 0xb4, 0x7fff}, 0x102)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffff9c, 0x89e0, &(0x7f000000e3c0)={r2, r1})
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e400))
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6)
recvmsg(r1, &(0x7f000000e7c0)={0x0, 0x0, &(0x7f000000e6c0)=[{&(0x7f000000e440)=""/89, 0xffffffffffffff45}, {&(0x7f000000e4c0)=""/71, 0x47}, {&(0x7f000000e540)=""/196, 0xc4}, {&(0x7f000000e640)=""/8, 0x6}, {&(0x7f000000e680)=""/34, 0x22}], 0x5, &(0x7f000000e740)=""/88, 0x58, 0x200}, 0x20)
socketpair$ax25(0x3, 0x5, 0x6, &(0x7f000000e800))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e840)={<r4=>0xffffffffffffffff})
bpf$OBJ_PIN_PROG(0x6, &(0x7f000000e8c0)={&(0x7f000000e880)='./file0\x00', r1}, 0x10)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x81a6)
bpf$OBJ_GET_PROG(0x7, &(0x7f000000e940)={&(0x7f000000e900)='./file0/file0\x00', 0x0, 0x18}, 0x10)
socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f000000e980)={<r5=>0xffffffffffffffff})
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e9c0))
sendmsg(r4, &(0x7f00000110c0)={&(0x7f000000ea00)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @rand_addr}, 0x4, 0x2, 0x0, 0x4}}, 0x80, &(0x7f0000010e40)=[{&(0x7f000000ea80)="43b7725a064f4bf8a8886c376f5e3ac8b23888c1b8a7d938d3eca4ef35d05499862952d807b9431f13a0b5ee1b60383e2155d76859c8afb653c9277c88b58863d13f5210dea16b61b7a62f3b1845e9592c07c708e5210f0bc4b08cffc492c7fd5c8d5a69f04bd5408d4e0eaa64f74a80c7085685676bba68d4d38973531e75a48b761d3c6243a07712185b8e47cda778d4bea78a3e9dea4f7e003cbc732a27464ca5e8664ae1930c48911f5e41d117e234334b600d2c498ddc906105a22c555c1e99e554", 0xc4}, {&(0x7f000000ec00)="40b84b1fd71d", 0x6}, {&(0x7f000000fc40)="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", 0x1000}, {&(0x7f0000010d40)="ac1a8ce08a3f289e2a0c2dc1a0d8191bfb05b73ca12faa4cc0992397f414625bd63fd7975afb8455a3a26390a55300ab160279e7102848160aa4b114bbbaef6ac3fc0d", 0x43}], 0x4, &(0x7f0000010ec0)=[{0x18, 0x10c, 0x0, "033ec4"}, {0x38, 0x95, 0x5, "ebc9f4edd6e321575895ac04c25e26d979f5bbe215af84d2e333eab85531d6f55c8e4b9b"}, {0xe8, 0x105, 0x7, "10d92539b357f665cc8b42b9f630795eb6420f7011328c30021b9133274ac8cecc5617a6445855ff62786e74ac4fcc2637e310483901b6eb606187cb19784cfba7b4e4e2bc0bcf2beade1b72c7b3c31ee36645c1ee2a561d036e6d481c931edf4b352f28a81d4184c09bc48f1d5fcf0c16f2585ab1d2dc4687f4b285223638ffc483173bcb2abb7d9fe9acc7f46fcd12c06512d8e36b716183fc2edbb16cb249f53b643fa09b2059b4315a02c70593fe62148a34416ea61170022b29de4ebded2e606f5f3b947077549ddd44444a07b437"}], 0xfffffe97, 0x20000001}, 0x4000)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000011100)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000011140))
recvmsg$kcm(r2, &(0x7f0000014680)={&(0x7f0000011180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000014580)=[{&(0x7f0000011200)=""/84, 0x54}, {&(0x7f0000011280)=""/122, 0x7a}, {&(0x7f0000011300)}, {&(0x7f0000011340)=""/23, 0x17}, {&(0x7f0000011380)=""/36, 0x24}, {&(0x7f00000113c0)=""/212, 0xd4}, {&(0x7f00000114c0)=""/4096, 0x1000}, {&(0x7f00000124c0)=""/144, 0x90}, {&(0x7f0000012580)=""/4096, 0x1000}, {&(0x7f0000013580)=""/4096, 0x1000}], 0xa, &(0x7f0000014640)=""/32, 0x20, 0x7fffffff}, 0x2040)
socket$kcm(0x29, 0x2, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000146c0))
sendmsg$kcm(r2, &(0x7f0000014900)={&(0x7f0000014700)=@rc={0x1f, {0x80000001, 0x3, 0x2, 0x9f, 0x4, 0x81}, 0xce3}, 0x80, &(0x7f0000014880)=[{&(0x7f0000014780)="e02ed83111cd04e37046c65331bc2770e35de748167712610a4a8f7a244eddf0c80d5346b62088eb4948ba7609771dc0df8163f912bec41415f1bb84355cc78656ff9d94fdc55ffe", 0x48}], 0x1, &(0x7f00000148c0)=[{0x38, 0x105, 0xfffffffffffffb66, "8e9add20347b78d454d0d2a8a3cdb7f78edfc5157b549ad5c35fd929b5b979e081cc5493"}], 0x38, 0x800}, 0x4)
ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x100000000)
mkdir(&(0x7f0000014940)='./file0/file0\x00', 0x8)
sendmsg(r5, &(0x7f0000014dc0)={&(0x7f0000014980)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}}, 0x80, &(0x7f0000014d40)=[{&(0x7f0000014a00)="2be940aa4262cfc87edbe0d1c51d35af174469ae46d3e2656b7f27ddc3d1a6ae9c5d83947b0926b6a1d3186672a59bc80a5c3adf1db4a633fa5d221dfedb5799f655b5eefe7d4fa3ebaf55f387a9a0a2a6008a4bb8ef27fc738a73946fd375ce33e7a9ca9c913b1889e1efc4bfdc9cc06cdb0c3ca9b6f99fbe70f6867ee568328c944b7601a6d278c68f3ca7e9c531d9c69837c0e42e508c9506d0d64869130915543011d3fa519684206d6436bc0800ed1a19170ca1ca", 0xb7}, {&(0x7f0000014b00)="4c880964ff645ab0b1caa02252f7e13e6c0a350e9e6da787f255de3a6763634bea6ce532945b008d726390cdcdedefb02a1f029e8743164a6339a2c1ce5daf59112bfed74bcae2dd04efc3eefa3c05beb975fc0d5a216b3220d81a94e09582be50188c70666b3eb54c0c2e1cf8dd7ee03128534ccbfc794d4ba1ce50dcd62abe61ae2d1ba440271d196081aeb8f2be72370eb95f8cf5bddc0cee9b114c684badc06517dd7fc6935933d7015838b60831b21d3e249d229fb995aece72726c603734907bd006a2f147ee0696", 0xcb}, {&(0x7f0000014c80)="19a16473125a", 0x6}], 0x3, 0x0, 0x0, 0x40040}, 0x44001)
r7 = gettid()
perf_event_open(&(0x7f0000014e40)={0x3, 0x70, 0x7, 0x7, 0x7, 0x1, 0x0, 0x4, 0x40, 0x2, 0xc72c, 0x1, 0x5, 0xffffffff, 0x100000001, 0x100, 0xc7e, 0x0, 0x2, 0xd4, 0x1, 0x5, 0x5, 0x1ff, 0x2, 0x9, 0xdd3, 0x0, 0x6, 0x3, 0x2, 0xffffffffffffff79, 0x4, 0x6, 0x0, 0xdfc4, 0x10000, 0x401, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000014e00), 0xf}, 0x8, 0x420, 0x100000001, 0x3, 0xb4, 0x80, 0x5}, r7, 0x8, r1, 0x2)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000014f40)={r1, &(0x7f0000014ec0)="3e04e676d7f5cf840180f731e55164bbe231698204d588a7ca6c911c602ea5332bf3374ac1fd9ae1e6270e5c2804d6339b9bf8007430adbd7a5f8e19bc2bda16b91a4e9b53f0115c24f17d37c141c64b04f42777955d9ad032f3"}, 0x10)

2018/03/30 23:22:58 executing program 7:
r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = gettid()
perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x5, 0x100000000, 0x533128b7, 0x3f, 0x0, 0x1, 0xa00, 0x8, 0x1, 0x1, 0x2, 0x9, 0xff, 0x3, 0x30000000000000, 0x3ff, 0x100000000, 0x4, 0x6, 0x1, 0x2, 0x6, 0x0, 0x9, 0x0, 0x0, 0x4, 0x8, 0xf, 0x6, 0x4, 0x80, 0x0, 0x3, 0x81, 0x2, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0xa}, 0x20004, 0x7, 0xa9, 0x7, 0x4, 0x9871, 0x80000001}, r1, 0x7, r0, 0x8)
close(r0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x8)
perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xfd98, 0x0, 0x3, 0xffffffff, 0x0, 0x4, 0x4000, 0x5, 0x100000001, 0x9, 0x0, 0x10000, 0xfffffffffffffffc, 0x400000, 0x8, 0x157, 0x401, 0xdfef, 0x40, 0x400, 0xeb1, 0x3, 0x1ec, 0x1ff, 0x9, 0x80000000, 0x7d, 0x1ff, 0x10001, 0x8, 0x8, 0x3, 0x0, 0x101, 0x152a, 0x3f, 0x0, 0xf7c, 0x0, @perf_config_ext={0x7fff, 0x5}, 0x2, 0x6, 0x3, 0x7, 0x7ed, 0x7, 0xff}, r1, 0x2, r0, 0x8)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040))
socketpair(0x11, 0x7, 0xb9, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r2, &(0x7f0000001780)={&(0x7f0000000240)=@rc, 0x80, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/91, 0x5b}, {&(0x7f00000004c0)=""/70, 0x46}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/238, 0xee}], 0x6, &(0x7f00000016c0)=""/142, 0x8e, 0x6}, 0x20)
gettid()

2018/03/30 23:22:58 executing program 4 (fault-call:3 fault-nth:70):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="a3ce050d6f1a6f500f9faf081f32708b49b8fa6273255b1cf034a1355a4dd87ee9dab776547845c67009daf55c215bc657d4bdced9995339c9656c0354b644fbe8b2557633b91724f2eb4b00182f530928e30c28ce65d66f3ab88f54c5758ad9ea29154cbc20239fc626ed80b5856a9268794bffa7dd1e12162493d57d9289bd05201583b3574883512297e15117104cc52a3a9aa78b23abda223d651bc199658f5cdf2e3563e69ad8b37d462d74d08f8eb28746eba92d1846d290c409f086452f39e27ef8dc484a0b76e37599bfcbbff8d1954d7abdaec3496bc76e895a2c94bdebadec5b1518d36ee85f265c6c9213230c9b26ecc2be9f04dc98faca3d3750e422680989551a6555e905280c4eb44f28fb113f7db30ac8584b4eef85bfab7cadc1d442397b58ffbe43645732b64f3b59077613359e6a90a76547226e4b6180fd5feb59bcd47781712b599c9ca71036dd0cd57ec6f2338d555c10affce767fcf874a3e119efa339f80718493f5aab21dc22036e39f39f0fbf113b33fd38bd4b92aaf2fbd3a06b85bcfa951ef4ea3c3e79c0a1e7164e9a0e1863bf947c21e98202affc03e1a749b982ec8493e784d44c6fbfbbe51393efee20547acb1e0e96d14cba142b9613b6775c97d404c9402ffb3be93850363fca18f6287572ba7ac4409777cc51e8c27744e530ebc2563c5048354359d033321e986dc5b365c5fe26d0cd1ea1f912b60b38d62aecf65ca8331a5725b5b6ec7123851a2d1ddb20d625991438a727c55853d83453ed9191790b7dec5a40bf40dc809782fbd51f18a25a43bf502faf6a76bb2775821193c701c80deeb7eae939a42e3a50acb8055650dfb304e31945983643432c056430e16d73b0b5f2d71607750b946d9a3c739617d995fb949957e77fba0f199a07985458fe141f5078cb9526da34eb29fee9d538e524f1ce37d5a12e738cfa6464d7c4d02a12650fd7ca68b817837211404909715ebf76840c78053633b6150dd4305088a1fe4a97b9bb09b425cd9cef6c529752fd351b506deba77fc21b3b8e0ac789cac68a6bd11174dc0c6e526622960683f0a2e0a414718f3419cdf64bea0ce0da958eb48255658ca23fcf510b67eef5e6e3ed63543aa3ad9335bb2efcfea2b79aec961d6baa8522e5741b9c44fcc277ebbe0ec8689a479bd559b0ee7fe122328cabb57d4f5b771c712915c0030e7ddcd0fe51ac3056c1733f540a842456d4c4530b9f08ae162296f9a2fe9b8f7af4eaef8de92171893511915f74cad7d2f16f29e653329d72a8cff6510f627560bc75e3b5d8fb740ba934a00ca74b6044c59b90e56ec330c64cfdc8d5bcc9e80a1361bf2ccd238608f0f1b90cf10f8b8b5a80a3b5923be179f2456ba545f3c75041d2680ed333a83d938d5c743ae2c8310e603cd39176f6bc388439418ddb7ffa2386e8734dc93a67d4f31b25c5f03eeab67d8b583c11a05ffa84222308ed4ac5b62aef7067da6f9781fc9f59b72be8e06bb73616de294c8c8adaec5e4db25772705c315f2c2e9438fb6de55db800cd30bf19b33c06430bc16b7acef3f11db43247e730b27b839cf05589d27c61eceaef04d9840419a9d1e50dade563da25b24131f49b78a4b441553ee8ee4c7b33ef7c0b8664fa0ad67cb24876ed11f6f6c6adf1091184291283cd211245b27885e487f48476abc3c7b35ef4e3d9cf46f8f818491beb709873a64a0ce4340b18e8ce4d3bf5ce33dc82165e1ff767c5a05faac7fff1977c4a8ed07ad1d9c426b55e8dcfe9962b6623f284200928b337a9250bc71ae39921f882452d92d9b2acce8840e3d2e7571385b2d811323dab33a938027f33bfeeea18b396acd8ffbb56da1dfb1ff507b3906eb27228538ab0c526531b5532020a334bf97aba773259af7989416139fa27f8ea98ffa6acd87953af1e2264374309561cab587d509f949ce93c08c013217dbf67fed8027cf7c9a2ce6c53d8e5ebbc71676de37593a1e2a191d62354f9cce032960f5ec678235c0ae9c030b2f3f74473c37271c34e1dcf9d0076d8e8df7eb4c701796efae9933b5b727c936263c582c857f41d74d23437e3546a4eccdd9d278b794789c9e1058732a7a763c3382a82b8544e0b4b6fb057db8f78319b3729d8ebafe7017949c82bd4882abf4a44cc4c036197fd2d55a9355b830a6ad162abc908e42949912b5aaf6e75b7925444921324360cbbc903eb499d4334c35dffd7748125fa2d89f144a50149a16e3df15d1586c416ef05b6b0feeba8ef8529b56ed69baa41b6b23eb174e78bf98364e8216e74c22400d49ac8fe3f43ed09d8e1c29b4667bc0b520273c39d893402beeb0292e49ad69559fe1c5180cdb64cbf901b019b9ab4fa6e507f003053e94994b12b2c0d602b4759345d80150ab7f0efcba7334bb7cf34dc3e1d10c1bbb4a920cf1030304b9e69c384bc109d475c6c973be8c99b7129d92b21b897110806ac80c17816cb3fba9cc8b1cf52036697246f499c258c8ed00054c15dc24dd2552523a549ad02fd32b4238b8f7ba3596db1b4cebb780fca15f6f2102f797c537b22b4ed4e1c617b8b7355765f66c7574405cd4912c5f0a74c6bdac16bb0eafcedfcc24f9753be0ff674ff63b66a5a60d77057d31cc438794837f82e69e7a811b4b6a00d4e8fce1eef6e488cf15e426fcbdc564c4034f4279a36321246fba777466d3d98d0adb4f9fe69e352bdc99dbb8553f8c69f9300960cffe8e4afe277d4e80c7ec19a4f4d94146f71a0aa2f79b9954b828fd92416a660d1f431aeb02f342d1b2732d5fe50f70f4c857cd2b9fafec375bc424dcf982e23a0e6bb4d5ede099a355282f85a3109559f6dcd045929e82c5ba64da2abacdb9e8115eb0eda3bc3974918668e0fe8ff00944f7191fbc3c4ab3d05a15911ae7b6c2d9eb6c7eaed20eccf15795184cf04e889c9274813cde7a248005114d996a80554545bfe920d6fbb073df8cbca1a3fb297db8b18463f632e8834eb278203a6106fbec78e8af2851f22b524202026d077768da263c46ab27b85184bd65774f867819aa23b60d4fa021f21e960646a01e2643a1d5be33fdb3ba36c140d51d3ae27875a27f7be133f29c34556db2558178612b598e29a8b675912c1ec9836f98e4ac7ad231492ba733dfa34a4fd4ee63ba6346cbc2fedf41d3d06fdeace1b650d02624ff94070422e018261bfd431696fc47d9e030ccd2b955659c56d8493f4e603c4efeccd35ad1331c00dd179b00bd823f7b5726b24e4f3b48614c09adac6b834dcd26c8253b6786dcb0d15d28a5c4de52fb15ac764314a8c830bfd42edf5f9dd14ab81be5a1bd49423097868e0185145cd0624ad02f9a4932b51d91d5859eb400759384e66199489512e7d992a80365b34fb4e4232e36037d4f0719c30eb3bc76986bd1bdf18e5d52f73666838d2ff6bbdf8f90803b818ffd06834ae510bb76cbd26a5ce46e02cd8fef30368cc61c92326ea1092521feab08196621a149ea04f7e401f808bac3f1df91f107c6754e9fd93539f815702854f944674d9f2768171d847b2b7d7653a8a7a9ecd9782156476e6b50dc2de2bc882f9480053d5c8766ead614de684a214a1d41b60bdd128095575659a1c47ee425eb44fe6f590566baa172964239b58110edbb9e9beead1d605b959a4257d517aee2a0d5ae56ab980edcbebfeb8a66ecc7fde06035774f64b984be2afdae843472f3a70ac2415bcb7d25bb815fee8c590eeab92e0e90658597f8f78eb33112bc5d28ef2888e47a5ec63f9eac2383052cf2f4c4d42f56b34d4c49090cfd0e9c7ba2ed5818840fee1d854c018f68b167273203cc934ffc890be4e47483fec0ea90eb50cea1a866b727239e2ed799b85d73f0c66a5b68340e51517dd21a3e4ea3d27c43645f667f05fbb6a97368fff565104a5717da6d944f359e5abf6a295f7b3a1def78fab1f6b313cebd00eadccd51e558bc84f2426abec4e88244644e871ebfb2763c1b396b76073d10398792cd6ba2c3c93584d35dbcbfda016d4595118b895170cc6870524f7d43954b2991468ab53fc4feae28c4fda7dfd8ccff7cce43cc425454c8a974c5af90f8838afe488fc74083c0cea5d2feddfae88ce2439e3db7a16026b2cbab0be8c3651fbfb3eea899991dfa4c512ea958a1c1553b2276a7adf533a4a902feb6512e96f124f29ecbd5bde384eea68595027a65be4c5f984bb069f7216e68d58b3d0c5a88096a505a33260e389834506a1cda6343030ab7ee50e13fdd741e66e7cac7f9d9a3d83fdd01257389dad2e3af0ca7962913e92b86e50d50ea52cf7e4fb5f160b50c4e976238b9fd1faf77780345462d6e1a1ffebc0ced6222a6a39c54c3ccdc844c6d094b008f446743d1beaa05d0624a21ad12e5c0ac18307313fab5c3dd5e7c88b31b7524310b6d95e0a1a886dbbee61757840302e4c45503eb754c5492a5fd9b57b6ef9de9941a5095cbf56af6e742254f7d3ca5b295823027ab39b97f7d8ecf1bf91f4ea56d0ec29168c87c4468ff52078906477c39e398a2fcb6a825607140c599636fabd5a3ea2042637fe5dcb1fed386c33ed954ee472ff241022825f70e3aebf14a9b13152ffede6b2335f3e94b3a8d1cb75c1536c18cbeaf305c791f76961fe4e155b603fcdad1b42403d106c6b274bb8fee7d9c0ddac0f13448b91591d55052b8f8c9e43a4f588a34aa75f4a3dd39285d9978aec8163eaf26e37504f7d26d62acc357cd9adab1edb631aee6c29b10dbc753f393ddc2e7aa60af53cb4a2702233017b3e29e075320442e8cc8a5e83e458313aa062f9c93c57733eca9c2e4b9695bcf69c6a76eaa4a24d6d70a4c126676a20415bf53bc0bc3327b307ee4f2ab10007ee81a558de46b03caecb323e0978270cf61c57f14e0e60c018f9290a8924e361c7ae81c5d90948680e25ffe1f0955b5c400ae4d5ef5f1f4686957a037534e13c2aa23841a1ed04bfab5083aac68a392bac1d5d0cb0ac73e9845b3ad29d316a5c5565187e036075101a1a431fd3dcdda24fa5f06fb8132d2bb0505f9657e4a6963736c32836fc36b9a06f5652a1100bcb01a385d1fda95868f227f6f04276c5e5bd210d318804b898a26781fafc0be53dca0dbec01c27cb5a01b52cf026812013addce76b161e451f6d867b465adf730910206a21c570921a4e399173d4a76ff8033597d979fe91ba49206b9b190b656cde2107a33c37e07015b2367456d7705e67b698102660193a4c5521c07e87bcc18af5b3e4033b838623765763f55cbb38c2d07a620cd67c1caf7a6fa14aba5230a617ec381a9e5273c8e8db7b50e973f49de6134095450e8ebba9e972d73f8f0a944da4b3f53d84fb989842433cbb758ffb984774993770ba78797cb26302a92dfb8eef48496de3cb182f269cb509d79bfc8d48f595f0118af7cf3d98028bd23ce41ba8c24d461fb81811520511b6b9bcfc53a373b7afdcb8a786db9ec10eec8638293ad91c7b0a7f299ad0e2f94a21409d09da6cdb5f68086b6e20533bde8008ec6eb9947b2a63d0b1c7a3d04c866e00a853c460aa68bb3a7a987664065a800782efb6fbc46b6cc80a999e917243d79ae8b8ceb2c1179bfb5e82dbe782124caf98a492c78acc6b0f7600f792e3b1893700b4d62917087d6b52aed5da474e8ef5d825c9439e644abbe64ba8ba37df7649cd118ed6ddbdecc0e36da902e2ba09b54f9221d4fcc96dc296aaf81423d8477d8c39a682faa67933c7cad64cbb63c76bab538a9582faf889b3a28405d7476370dc7c54c85192d6")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:22:58 executing program 0:
r0 = getpid()
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 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)
r3 = perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0xebda, 0x8, 0x8, 0x4, 0x0, 0xe58, 0x10, 0x2, 0x100, 0x2, 0x7fff, 0x31c, 0x0, 0x26f1, 0xb07, 0xbb5, 0x3f, 0x3, 0x7f, 0x5, 0x8, 0x1, 0xfffffffffffffff7, 0xfffffffffffffe00, 0xa83a, 0x3f, 0x2, 0x3, 0x1, 0x3, 0xfffffffffffff001, 0x51, 0x0, 0x81, 0x9d4, 0x8, 0x0, 0x4, 0x2, @perf_config_ext={0x10000, 0xffff}, 0x8, 0x1, 0x9, 0x4, 0x0, 0x36e, 0x200}, r0, 0x7, r1, 0xa)
recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3)
ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x6)
r5 = gettid()
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
recvmsg$kcm(r2, &(0x7f0000001380)={&(0x7f0000001080)=@alg, 0x80, &(0x7f0000001200)=[{&(0x7f0000001140)=""/191, 0xbf}], 0x1, &(0x7f0000001300)=""/70, 0x46, 0xffff}, 0x40)
recvmsg$kcm(r2, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/134, 0x35, 0xfff}, 0x2004)
perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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")
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x1, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x0, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r5, 0x5, r4, 0x1)

2018/03/30 23:22:58 executing program 6:
perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x39, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10)

[ 2505.203321] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
2018/03/30 23:22:58 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000001fc0)={0xe, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0x25}, [], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x10000, 0x31c, &(0x7f0000001f00)=""/153}, 0x48)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000000280)=@ax25={0x3, {"558255ffea4e77"}, 0x46}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)="c85e7bfde365fbed747f496b4e5be829a67807846e0494ad98b40129c474002faf5df2288992a7c44c1ccb0adc2b7be3628734dab7daa6ebf1071ddf97a327b5c8c4844ffcdb4a4474f7d91c5265aa88e47979ebbb8c16f25d59d4cce40a15bc654102b234607f379ed3eed5e614d90e2181e042df701e6f616c9fd0a1fca1c5009b666a4d4e53f104c32363f0b546941587cc8656e9175051748ba60f226ccc785c94b280af53f650c413f719ee2a530e371b9d90857c81534ad42eb27a439369a555d1", 0xc4}, {&(0x7f0000000400)="0bceccb62fdd68fd18038120bf037da4a36bfe4329c11e66453af62a3801036a27a74bce338e5f0ede6e7eb38a68969ee83131922b20be529c431b507a111249654a99f991c5843e07b6568748e49e461c81e12f80248cc8a0a614cc3fab31164a99d3a2181a875a2a2bb00f9600bf105e3f0aa4f09d20f94fc787f9f7408f3bc0acdd79b12edc11d0bfca167fffb8d56bebb45a3610011f7c197f3eeb6dbc506d3e02758db33eeb1bf3c1c17a02dd4a67d92b571024bb29b482dfa9ca8283939acb57f0b1f300c90f5a9707d4e5501f3a9cc3e08519487daac5657b62e0613d78e0fc1d6f93845b9951d540d77a5de7b29aa2d98907b6727e", 0xf9}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="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", 0xfe}, {&(0x7f0000001600)="7b01695e8084c922559168", 0xb}], 0x5, &(0x7f00000016c0)=[{0x80, 0x112, 0x81, "46d322001deec582c1f28feb39e383f02e1ae4e3bd0395c0189845f51f4043234742562174f2e78d3d03bf6e5e53bacccb3e69cf3e901125aaa5a2cb400b33b87b108980a7653bd7adcec756dfef482798583782ee4f65302fd000acc75f1bde35399330b2d67d448f59fffb14c9"}, {0xc0, 0x11d, 0x1, "680ac55beae1b73207273557d9b903804499ba86ac7d3217310c67a60ea8e63c985f59bb3ed97a7d592a74bb7c60c426e593a46fce00065695a3f11d79ee2427218dc814b79b724c8af829b431ab25c4a301868b060ea0c457ee79173b4234e44604d8f8721fcdf009ba6c6261cfd666baa16db7b8cc484ae9b5b6c5ef0b2227a78700df4f1dab87270a5b1959ee7a08b16903f9126f829ad0ed57c8853002e01aeb93aef40f3ec6f2f560c8fb6e0e57"}, {0x98, 0x119, 0x8, "13adbe22f616297394ef48f85f93e6d0faf6cef98e1c0381f107257b9e78dba0ecd05e508d1d311a1e641b5232fbea2f8069c78904de9005ad41ee0b1dc86db2820c1de99f3d574715215e190de489caea64f26c7790f6ad0f2f16c30e82bd874c3272b62d20e0706c6125a5fa601987721fa769c8d2e081a975bb92dfc86a8a1b"}, {0x88, 0x113, 0x0, "e6772a2d1eebdb95ce0854ae9f7af4ed0a18a0f187b671a371aa79de662659cb30025d972da79efc9b04ce936750ef3ee9243a866320d57a3c2a5dc99bbc77546c8f8dffb72954a89f35ca9984edaeb8a995d7c3a71f6d242134f36395cffe4045cfa35156e4eca1ce349eaaae2149f2f68f9d"}, {0x68, 0x10b, 0x8, "e1cf3001637d4bda2c22a9aa2e721892d21474121ab4254e74d016df13a6d00d60a0ac93e9e44bfda10abf23d24e10c00657489f426016ce123e6c5c4a1d77d6facd82322f650bc3d4f6ff0576dc4117b5737418e5"}, {0x38, 0x10c, 0x1, "359979503a497b8a924708f497ae8ddbeea8c64c516ecd93b9500a616f0c9af7a3"}, {0x110, 0x113, 0x8, "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"}, {0x38, 0x119, 0x0, "1b7cf29fdec8840ad8b7117c813cc4f7768e491d63b894ddc399d9c9e4b226da5612e6"}, {0x80, 0x10a, 0x8000, "8f610685720e4efd3c59b6add316cc8cd53c653d5c8c0943fb2955755df2c4a00ea2475f4d9ab5ce6ff0e879763cfa6cafffc0db10368fdabf44bacdd0aac0df5f62858da5eb9d0e4741f808aca4d0d2e0f1e3669f9cc0aee61c68be09383439d72d302815fb01d6baa9"}, {0x50, 0x115, 0x4, "483c5565c14954cbc21c68eeea567a5729566e6b68a2db239e2d9ad5d4b2ed4b44e95fc5c88555ce9e507fa2f8901f787b4eff38b513411b3d476834"}], 0x518, 0x80}, 0x40)

2018/03/30 23:22:58 executing program 3:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r0, 0x39a, &(0x7f0000000380)={0x0, <r1=>0x0}}, 0xfffffffffffffe19)
r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={r1, 0xdc, 0x10}, 0xc)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', r2}, 0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000380), &(0x7f0000000440)=""/211}, 0x18)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x9, 0x100000000, 0x0, 0x74a5e722, 0x4, r2, 0x9f94}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xc, 0x6, 0x31, 0xfffffffffffffff8, 0x10, r3, 0x8}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000180)="42c2151474c6bbc014c2d92a2b04519690f9538a93df1e11c776aa6d86b197d9c3b33a06aeb491017a92749f70c09c3770f4ef", &(0x7f0000000240)=""/211}, 0x18)

[ 2505.246365] FAULT_INJECTION: forcing a failure.
[ 2505.246365] name failslab, interval 1, probability 0, space 0, times 0
[ 2505.257707] CPU: 1 PID: 8632 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2505.264895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2505.274247] Call Trace:
[ 2505.276844]  dump_stack+0x194/0x24d
[ 2505.280477]  ? arch_local_irq_restore+0x53/0x53
[ 2505.285151]  should_fail+0x8c0/0xa40
[ 2505.288871]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2505.293974]  ? trace_event_raw_event_lock+0x340/0x340
[ 2505.299168]  ? __lock_is_held+0xb6/0x140
[ 2505.303240]  ? mark_held_locks+0xaf/0x100
[ 2505.307384]  ? __raw_spin_lock_init+0x1c/0x100
[ 2505.311954]  ? find_held_lock+0x35/0x1d0
[ 2505.316001]  ? __lock_is_held+0xb6/0x140
[ 2505.320056]  ? check_same_owner+0x320/0x320
[ 2505.324358]  ? d_alloc+0x269/0x340
[ 2505.327884]  ? rcu_note_context_switch+0x710/0x710
[ 2505.332791]  ? lock_release+0xa40/0xa40
[ 2505.336744]  should_failslab+0xec/0x120
[ 2505.340697]  kmem_cache_alloc+0x47/0x760
[ 2505.344736]  ? d_drop+0x51/0x60
[ 2505.347994]  ? rpc_i_callback+0x30/0x30
[ 2505.351951]  rpc_alloc_inode+0x1a/0x20
[ 2505.355813]  alloc_inode+0x65/0x180
[ 2505.359418]  new_inode_pseudo+0x69/0x190
[ 2505.363455]  ? prune_icache_sb+0x1a0/0x1a0
[ 2505.367667]  ? do_raw_spin_trylock+0x190/0x190
[ 2505.372223]  ? d_add+0xa70/0xa70
[ 2505.375570]  new_inode+0x1c/0x40
[ 2505.378911]  rpc_get_inode+0x20/0x1e0
[ 2505.382688]  __rpc_create_common+0x5d/0x1d0
[ 2505.386988]  rpc_populate.constprop.15+0x1ad/0x340
[ 2505.391900]  rpc_fill_super+0x379/0xae0
[ 2505.395856]  ? cap_capable+0x1b5/0x230
[ 2505.399722]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2505.404891]  ? security_capable+0x8e/0xc0
[ 2505.409021]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2505.414188]  ? ns_capable_common+0xcf/0x160
[ 2505.418486]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2505.423652]  mount_ns+0xc4/0x190
[ 2505.426996]  rpc_mount+0x9e/0xd0
[ 2505.430342]  mount_fs+0x66/0x2d0
[ 2505.433685]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2505.438245]  ? may_umount+0xa0/0xa0
[ 2505.441847]  ? _raw_read_unlock+0x22/0x30
[ 2505.445971]  ? __get_fs_type+0x8a/0xc0
[ 2505.449839]  do_mount+0xea4/0x2bb0
[ 2505.453360]  ? copy_mount_string+0x40/0x40
[ 2505.457573]  ? rcu_pm_notify+0xc0/0xc0
[ 2505.461439]  ? copy_mount_options+0x5f/0x2e0
[ 2505.465821]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2505.470814]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2505.475635]  ? copy_mount_options+0x1f7/0x2e0
[ 2505.480109]  SyS_mount+0xab/0x120
[ 2505.483535]  ? copy_mnt_ns+0xb30/0xb30
[ 2505.487400]  do_syscall_64+0x281/0x940
[ 2505.491262]  ? vmalloc_sync_all+0x30/0x30
[ 2505.495383]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2505.499855]  ? finish_task_switch+0x1c1/0x7e0
[ 2505.504325]  ? syscall_return_slowpath+0x550/0x550
[ 2505.509228]  ? syscall_return_slowpath+0x2ac/0x550
[ 2505.514134]  ? prepare_exit_to_usermode+0x350/0x350
[ 2505.519127]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2505.524466]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2505.529288]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2505.534450] RIP: 0033:0x454e79
[ 2505.537613] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2505.545297] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2505.552541] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2505.559786] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2505.567030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2505.574277] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000046
[ 2505.581726] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd
[ 2505.596647] hugetlbfs: Bad mount option: ""
[ 2505.630469] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:23:00 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0xc427, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x6, 0x7ffffd, 0x0, 0x10020000000, r0}, 0x2c)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040))

2018/03/30 23:23:00 executing program 3:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000640))
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x4}, 0x40)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001a00))
r3 = getpid()
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000000)={0x0, <r4=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r4, 0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142)
perf_event_open(&(0x7f00000003c0)={0xa0ff588dde10eb33, 0x70, 0x9, 0x4, 0x7, 0x3, 0x0, 0xc000000000000000, 0x40, 0x8, 0x0, 0x8, 0x6, 0x400, 0x81, 0x1000, 0x6ad, 0xff, 0x100000001, 0x3, 0x7, 0x2, 0x80000001, 0xe, 0x5, 0x401, 0x8, 0x3d0, 0x7fffffff, 0xcd2d, 0x7, 0x4, 0xc3, 0x9, 0xffff, 0x5, 0x863, 0x8001, 0x0, 0x7f, 0x5, @perf_bp={&(0x7f0000000380), 0x2}, 0x102, 0xfffffffffffffff8, 0xef, 0x1, 0x200, 0x4, 0x5}, r3, 0x3, r1, 0x1)
bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
socketpair(0x1b, 0x1, 0x0, &(0x7f0000001d40)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r7 = perf_event_open(&(0x7f0000001bc0)={0x0, 0x70, 0x0, 0x22, 0x2, 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, 0x0, 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)
perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0x400, 0x9, 0x100000001, 0x0, 0x0, 0x1d, 0x8000, 0x1, 0x8000, 0x20, 0x6, 0x4, 0x6, 0x3, 0x9, 0x9, 0x8, 0xa511, 0xf35, 0x815b, 0x22dc, 0x5, 0x0, 0x1000, 0xff, 0x702, 0x101, 0xac, 0x77, 0x3b, 0x8, 0x9, 0x20, 0x700, 0x20, 0xfe44, 0x0, 0x100000000, 0x1, @perf_bp={&(0x7f0000000500), 0x1}, 0x9010, 0x9, 0x1, 0x3, 0x7f, 0x7fa, 0x1}, r3, 0xc, r7, 0x2)
r8 = gettid()
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}, r8, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000280)=r6, 0x27)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r6}, 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={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r8, 0xf, r6, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x0, 0x8a, 0x40}, r8, 0xd, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
recvmsg$kcm(r6, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000000680)='./file0/file1\x00', &(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='aufs\x00', 0x8, &(0x7f0000001f00)="62314d6edd70ce2d8fe1794b762352023f3716a622508def3e247dac3f72e9398d7cf3f821e44d736f95fb02b757ea17f7cfcf09bb039e8a278c25b949c176cfd98b2f1a759124b5593ae7d2c19b3da5f3e5529e472732d6e0df3ac6608b25618c9e3ae9847d99caee1e0d194548cd7c6e46729486bc83aa733fc440c68179f45a9fb7f7de5cf73235cabc2e3630f7")

2018/03/30 23:23:00 executing program 6:
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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001500)}, 0x0)
gettid()
getpid()
close(r0)
sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0)

2018/03/30 23:23:00 executing program 4 (fault-call:3 fault-nth:71):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:00 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:00 executing program 0:
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x5, 0x10}, 0xc)
socketpair(0xa, 0x2, 0x2647, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x1f, 0x5, 0xd1a, 0x1, 0x0, r1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000040)="088a3fe3aba746a30d3b0d62471c077f7e178bde0f580a86bface96c5093f72819294ffd720d45186adb9a69b76ec609d63b7d7e0c0e9e8212fd1580f0575ee8ec24f28866267495704b49b1fdbf1edb", &(0x7f00000000c0)="33cbaad7ada585663e372c294116753725303d4ac6deb7d28acc5f73407a01adb06e9dacb68b83498910291bb865969c20f4913fd80779196ec288aa45104dbe7aa03f24e5a4d7ab71d63b487b90685c6625b412b1b9df47d167a3ae0b936994a7cb2a08420fcd9d1c7f39ee09c2f3502aa2b9e5532450a7085dbc812341ede37eca508695f51cfd7cf469b854da1163c5c5ec4b0ab5f65a58df6de8"}, 0x20)
mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='jfs\x00', 0x8000, &(0x7f00000004c0)="06bac7c28164e073c4bdbe70e05c8d73da2ce7317924f75925fb37cbe390585335ddead7c90516e2a046c1b12997b533df897b432dd13d6f6381f6e20ff2d5cecba2b1")
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000240)="e7080902702738e476ab05acf549c9232e189d119f6fa232c737c6ce2a0c5c14efdb23b6726ab6a8a371da0763c0adaee9c487f5ad2939", &(0x7f0000000280)="100a1665275498ace5ad2bacaad8a586b2589cb29d7697e71612b063ada39224def222f6899b9991d16e3d5cd39393f66662f1edc1e7196405fbf1674942cac356ae20e53c8cfc647641bb3d08e9c94b7710b3e433ad0b54a7ac7efa6277cbd18ca7886e8081adbaceb408254a391d474d5317c8cd18e62f17cd7e8923ceff0825b9c26d7d8dc96f2e1ddf5cddc2fb9950a40d54f2d72edd8852bd94c3e18049bdee70d78b5f07dc1c762d6c90ef5e87867bc9002680b89df2538bc21f9d77f6a14db82213d95757007ecf0cd7826ef81ab2dd1edcc9b84e622fe7c77d125433e297a3bdfb99175d41286fc4199e92d39c2f872890"}, 0x20)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0xf16d, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)

2018/03/30 23:23:00 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffff001)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40082406, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffffff)

2018/03/30 23:23:00 executing program 2:
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd9ee988a7aa96d21, 0x0, 0x0, 0x0, 0x13, r0, 0x1010}, 0x2c)

[ 2507.260437] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
2018/03/30 23:23:00 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x918, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
getpid()
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xfffffffffffffff9)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='xfs\x00', 0x4810, 0x0)

2018/03/30 23:23:00 executing program 0:
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)={0x0, <r0=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r0, 0x3, 0x8}, 0xc)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x8}, 0x14)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, <r1=>0x0}}, 0x10)
r2 = socket$kcm(0x29, 0x7, 0x0)
recvmsg$kcm(r2, &(0x7f0000003a00)={&(0x7f00000026c0)=@hci={0x0, <r3=>0x0}, 0x80, &(0x7f0000003940)=[{&(0x7f0000002740)=""/12, 0xc}, {&(0x7f0000002780)=""/113, 0x71}, {&(0x7f0000002800)=""/70, 0x46}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/2, 0x2}, {&(0x7f00000038c0)=""/3, 0x3}, {&(0x7f0000003900)=""/53, 0x35}], 0x7, &(0x7f00000039c0)=""/55, 0x37, 0xca}, 0x2101)
bpf$PROG_LOAD(0x5, &(0x7f0000003a40)={0xa, 0x15, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x200}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xeb}, @generic={0x1, 0x8, 0x20, 0x4}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f9, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x14}, @generic={0x699, 0x6, 0x2f79, 0xfffffffffffffff8}, @ldst={0x3, 0x2, 0x2, 0x7, 0x1, 0xfffffff0, 0xfffffffffffffffd}, @ldst={0x3, 0x3, 0x0, 0x7, 0x1, 0x3d}, @ldst={0x1, 0x0, 0x2, 0xa, 0x1, 0xffffffff, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000000400)='syzkaller\x00', 0x7, 0x5a, &(0x7f0000000440)=""/90, 0x41100, 0x1, [], r3}, 0x48)
r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r4, 0x50, &(0x7f00000001c0)}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4)

2018/03/30 23:23:00 executing program 2:
socketpair(0x13, 0x4, 0x3, &(0x7f0000000bc0)={<r0=>0xffffffffffffffff})
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000c00)={<r1=>0xffffffffffffffff})
sendmsg$kcm(r0, &(0x7f0000001fc0)={&(0x7f0000000c40)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x3, 0x2, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x6}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000cc0)="20312dc81a4381d9838a56a286c049832d84797eefb61b2eacecebadd6b525e21896bf8d8109bebbc89389bccab52add6930c12c0da50145aed7f429a6d37ad41a406c0a00d5f7f8322b2feae5b9fe0746fe81d3acefc923f5acaa7b1e2b52cc7ab20ce9f064f2676277e4eff3", 0x6d}, {&(0x7f0000000e40)="849c5506160897c819df07f0bdb72575604d72b41734a141ecd61e642d6b12ad3a93276f666ded841b60b490ef9ef581ab9b729dccb42bc2d6ea945164ce14a4ae3ec44d034e27da78ea0db8bf19f5824a6acecf98d8993f46992f2526601ee9b836fe074685e71c12c8e98e95a75d01caade95e029fe3b617f17f8cbf0671141baa06144cb967b9f2ea793b4fe34d61", 0x90}], 0x2, &(0x7f0000002000)=ANY=[@ANYBLOB="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"], 0x1010, 0x4}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="181d4d0000000000000000e7018000006affffff7fff76006118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0xbb, &(0x7f0000000300)=""/187}, 0x48)

2018/03/30 23:23:00 executing program 7:
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000340)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)="12ca68eb1fc00502e5cf313e57ad164a9d040c250ed12ffd20f227", 0x1b}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000400)="28d9120e030a5a909e92f7bb71a37614f3cd73b51a8dd46b0151d8f91b", 0x1d}], 0x3, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x220, 0x80}, 0x95)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c)
r2 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2ff)
close(r2)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000040)={0x0, <r3=>0x0}}, 0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000008700)={&(0x7f00000083c0)=@ll={0x0, 0x0, <r4=>0x0}, 0x80, &(0x7f0000008680)=[{&(0x7f0000008440)=""/247, 0xf7}, {&(0x7f0000008540)=""/29, 0x1d}, {&(0x7f0000008580)=""/175, 0xaf}, {&(0x7f0000008640)=""/64, 0x40}], 0x4, &(0x7f00000086c0)=""/51, 0x33, 0x7}, 0x10000)
bpf$PROG_LOAD(0x5, &(0x7f0000008740)={0xf, 0xa, &(0x7f0000000080)=@raw=[@ldst={0x3, 0x3, 0x6, 0x7, 0x1, 0x30, 0xfffffffffffffffc}, @map={0x18, 0x6, 0x1, 0x0, r2}, @generic={0x180000, 0x9, 0x40, 0xd7c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000000)='syzkaller\x00', 0xb0b8, 0xa1, &(0x7f0000000240)=""/161, 0x41f00, 0x1, [], r4}, 0x48)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3}, 0xc)
bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x4}, 0x14)

[ 2507.331963] hugetlbfs: Bad mount option: ""
[ 2507.340930] FAULT_INJECTION: forcing a failure.
[ 2507.340930] name failslab, interval 1, probability 0, space 0, times 0
[ 2507.352342] CPU: 1 PID: 8673 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2507.359532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2507.368879] Call Trace:
[ 2507.371472]  dump_stack+0x194/0x24d
[ 2507.375106]  ? arch_local_irq_restore+0x53/0x53
[ 2507.379785]  should_fail+0x8c0/0xa40
[ 2507.383505]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2507.388336]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2507.393423]  ? trace_event_raw_event_lock+0x340/0x340
[ 2507.398592]  ? perf_trace_lock+0x900/0x900
[ 2507.402809]  ? mark_held_locks+0xaf/0x100
[ 2507.406957]  ? __raw_spin_lock_init+0x1c/0x100
[ 2507.411524]  ? find_held_lock+0x35/0x1d0
[ 2507.415570]  ? __lock_is_held+0xb6/0x140
[ 2507.419625]  ? check_same_owner+0x320/0x320
[ 2507.423925]  ? d_alloc+0x269/0x340
[ 2507.427448]  ? rcu_note_context_switch+0x710/0x710
[ 2507.432365]  should_failslab+0xec/0x120
[ 2507.436324]  kmem_cache_alloc+0x47/0x760
[ 2507.440373]  ? d_drop+0x51/0x60
[ 2507.443638]  ? rpc_i_callback+0x30/0x30
[ 2507.447594]  rpc_alloc_inode+0x1a/0x20
[ 2507.451465]  alloc_inode+0x65/0x180
[ 2507.455081]  new_inode_pseudo+0x69/0x190
[ 2507.459121]  ? prune_icache_sb+0x1a0/0x1a0
[ 2507.463339]  ? do_raw_spin_trylock+0x190/0x190
[ 2507.467905]  ? d_add+0xa70/0xa70
[ 2507.471254]  new_inode+0x1c/0x40
[ 2507.474605]  rpc_get_inode+0x20/0x1e0
[ 2507.478390]  __rpc_create_common+0x5d/0x1d0
[ 2507.482698]  rpc_populate.constprop.15+0x1ad/0x340
[ 2507.487615]  rpc_fill_super+0x379/0xae0
[ 2507.491577]  ? cap_capable+0x1b5/0x230
[ 2507.495448]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2507.500621]  ? security_capable+0x8e/0xc0
[ 2507.504751]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2507.509920]  ? ns_capable_common+0xcf/0x160
[ 2507.514226]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2507.519395]  mount_ns+0xc4/0x190
[ 2507.522746]  rpc_mount+0x9e/0xd0
[ 2507.526097]  mount_fs+0x66/0x2d0
[ 2507.529449]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2507.534017]  ? may_umount+0xa0/0xa0
[ 2507.537631]  ? _raw_read_unlock+0x22/0x30
[ 2507.541759]  ? __get_fs_type+0x8a/0xc0
[ 2507.545632]  do_mount+0xea4/0x2bb0
[ 2507.549161]  ? copy_mount_string+0x40/0x40
[ 2507.553374]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2507.558372]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2507.563112]  ? retint_kernel+0x10/0x10
[ 2507.566984]  ? copy_mount_options+0x18b/0x2e0
[ 2507.571464]  ? __sanitizer_cov_trace_pc+0x48/0x50
[ 2507.576287]  ? copy_mount_options+0x1f7/0x2e0
[ 2507.580764]  SyS_mount+0xab/0x120
[ 2507.584195]  ? copy_mnt_ns+0xb30/0xb30
[ 2507.588066]  do_syscall_64+0x281/0x940
[ 2507.591934]  ? vmalloc_sync_all+0x30/0x30
[ 2507.596060]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2507.600537]  ? finish_task_switch+0x1c1/0x7e0
[ 2507.605017]  ? syscall_return_slowpath+0x550/0x550
[ 2507.609937]  ? syscall_return_slowpath+0x2ac/0x550
[ 2507.614845]  ? prepare_exit_to_usermode+0x350/0x350
[ 2507.619841]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2507.625188]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2507.630021]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2507.635197] RIP: 0033:0x454e79
[ 2507.638364] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2507.646054] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2507.653302] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2507.660551] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2507.667797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2507.675049] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000047
[ 2507.682483] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd
2018/03/30 23:23:00 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)='affs\x00', 0x100000, &(0x7f0000000a40)="2757f92a3e2e6d8930304e9352c5b3af8aa24fdb47a6530c804a2b9312758292915208a56698d6537f0f0549619f22eb7273e6378ab4c956fdb0e7052b195b30b6ac578b0918da8fd154")
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)
mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='bdev\x00', 0x100003, &(0x7f0000444000))
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f0000000280)="88afd936046e1d5570f7e83ca4c55ae1bc543fe3b41824edaa2ce764ebda67437d5ae6e26571566c1439ba00665b52ca7c74fde51edc1b0bb4afb7886f8b255cb1f2d51f58e91c8056ab08ddf6a08d09f3f9fdd163e0fb13c9d7de19df688a498fefc58861c94164cb20c52d336ecd8620a2916509ee824ac64dae9d4fa44610648dec25db8a582a71aab11d2b3f2db3370c1735bd8712add53e75fe899d790b45452ff5721adfe4fd8dc609a7df33a16e14f5e40fb2f7cfdf0f18e05124dc23da35d01ae0c73afa32743dfd76a7cfdab1eb3ae679355ed8066de40f255ad68ac480")
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='coda\x00', 0x4001000, 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='efivarfs\x00', 0x1800, 0x0)
mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000))
mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x1000, &(0x7f0000000440)="1c40c13914c8b225507591fc7928b9a3df4700cc3b697ace725895377584b240441d640d6cfe1b12ab4a533112c269fa712e8a5e878db9d1dcebfab8b62d0b79c1f37d707703ff0730a4cf1263be66452824d2060313c05178b7b1df0f63b0325c92e7162a64e9f1d91a5af644f54a12959d33f94e267b2a2ec0a3ce2406d99bd52ca9322ca4927c8cbca5fa88a5fbbd911a97b52de0b605770c")
mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0))
socketpair$inet(0x2, 0x2, 0xd89d, &(0x7f0000000380)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f000000fd40)={&(0x7f000000e640)=@ll={0x11, 0x1c, 0x0, 0x1, 0x46, 0x6, @random="0c1b63750f3a"}, 0x80, &(0x7f000000fbc0)=[{&(0x7f000000e940)="8921366b917a0e788ef7e0f6afe6d3f6a3e20b7e46cb232a9745969af90a24bfead270da4142d97c3983a05c107fcffedf0c55a410ebb8b7c2e379ed97e0854dd55f94e98a39886de62c27910b733512c2a3b701c5a43c6ee34df93342503dee9d75959219a7b39d1d79e39aff3579943f34e2d363589ae088f4f87fdbbe716037c196a81b3a8cb73cf61eb91679cd5121adf3277b6ead3ab6bd", 0x9a}, {&(0x7f000000eac0)="d363a75235331a7799214661ac394bac5abd6f0c3f5683614c6fe914629388c6235eb7d3ae633c5a96aaf65c7aac0d2cf9cacea785614a068ccd3e0214be919b0628295bf2c4253c227bca705ec1ba6c63a6ef86cd7ac1e8ec64874d7cf16d7fab97a1781709ed19f1f6abc36b8c81b384103faeadb3bee20b822face1fc1dd2cf0638ce5c0dfcbdc012fea531d78e382a2d061c4f50a4d5a10e7a73d88c55078282ddd64e032c0cdc2f", 0xaa}, {&(0x7f000000ebc0)="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", 0x1000}], 0x3, &(0x7f000000fc40), 0x0, 0x4}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003100)={<r1=>r0})
sendmsg$kcm(r1, &(0x7f0000000940)={&(0x7f00000005c0)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)="ce037d", 0x3}, {&(0x7f0000000680)="c2de3789e1fefb56ee46142a88ad247f1bc4e42d002369a573adc89de359cc4a2bf33fe6f8198ba085cf8289ccf0b99c3e63fbcfb68082306d28dc4d2715436f4cad85f98188b2ec99f4ef269eb010077e62edd7672a5a17a7c12dd2783ac5350aa9b9ba70e26b20e9172080622f40bbdf2f8adec5ff723047ee31133f9f246f48b90eb7e134362f873958f5590a75aa05b0fcd4965f1ba63f09162f7716e89d11cc0f2aa31c", 0xa6}, {&(0x7f0000000740)="3102a411c2340def2e613c0b2472740852f3d4b8b40fb2571bcdf1f95b4ccec4ec89258d54f53c3c8da77c31da9aed8f6fbfa89469ba3ec5400894e3a565e5e7a6fc772f9a89e4241241647b2b64295111c45b1c8a15716c9d2cd9b7f6d51ea78104fda4d49611f3b8b5d5d4d741", 0x6e}, {&(0x7f00000007c0)="a6e40c3bb0c60e826a9ae68ebc674595d643bd21678bede1570b6bdcc2c3ac1264a38ce31b9560d3e40aa8aee9f7e4c9274b58b3ba0695add18ff891d6fdf0bcb2d9c3d5d4e569f6722009144e8efafe400405fc3c23ac306cae5a5d15cf60d78913e03a0257d64b9d3cae580e9cc8f81523736f4b3f47eb93bfefda50dacd0a8665e727ffd3d81cb5fcb11225ea2c2ebe1e701cf613f962a2fe71a9381836aaae91", 0xa2}, {&(0x7f0000000880)="1793e6537049462fdc4377002ad64ddc25cc61a993b538891c473355c3e155b52fd40912f711437459fe5a536f0697f17e1ee41c76bde88264", 0x39}], 0x5, 0x0, 0x0, 0x20040094}, 0x4008000)
sendmsg$kcm(r1, &(0x7f0000003a80)={&(0x7f0000003140)=@nl=@kern={0x10, 0x0, 0x0, 0x40100202}, 0x80, &(0x7f0000003680)=[{&(0x7f00000031c0)="470389e4f1042aee3665740b72cb9e2041a2a731684ceffb186fbcafb2841d1a64046c79a13d69da41b5ff9607bca1806b5bf82ddc30a843989252114f94bb990dfb411fda01388547e57227562934201ab68169f8d84a4af0fd0b", 0x5b}, {&(0x7f0000003240)="8d481eaf9eb0dd9c30c9e5abf401242556383a36913b6d33f27937c59185c397c1b58f370587b2b4ecfc4c5b638bc11e25b793bb96bc977b55ec7f5bb02d161e5f3ceb3c7eaa0c33d96363105e5d188c2cef446f41790cf38c8c808cb555706c406543f245b77b2359ff8c8d864658bf3f639a61639cf3ead685916e435f241f66310530110444ce262cc6ada822db07e2aca12dd198a8efbfd9b1138bd263fcc11825f5d76e06946b47fa1831eb2565bd5b", 0xb2}, {&(0x7f0000003300)="f4c0e82446e372cf235f7a26d5c1126ae65c9542c5ce953c5bf17a21d8cd9046926a9e6adff147997fc8013ac968acd32ad3be97b2d54505ec2ac4fc0c76a765776168c30f3951d0bb21bffdf79f078b155a5bea51633b4dc95d5f6de339950140ba817c93f90a0839e249d99bff6acc58c67d2810c373af8a8694d0ed14485fce0b61af37dcf40b820e2961b77a495458a597b815940aeaff4a1514cb533d8d626a3bada8d49f4e40ab47d97a6034da9fca066c19e94964774a2130a6bf5b0c59f90b", 0xc3}, {&(0x7f0000003400)="503566ed382c808ce53f2fad2f2948921b0ea728e92d8aae341972aa43e65c107d245723728fe2962b52317169bb6fa65c5790a79f13a1fcb3b4567c59b9c2006fa194e4560ca4c048d6fd2f24eeac80a5a0107b71366d65d627d71d5004c5cdc0e57b5775b6194513417206a4306ea0965b34ac5ed8157bfb9384014447fda95ab6c67f5d934e7c67beabef5b536deefe70b645c7938a9c18e1a93347c3a8da4c7caa0a790fe38bfd9d996eb95bbfe66e3abf08cfea057a1c6ac5c585a3add1545c06029cd5298c872144", 0xcb}, {&(0x7f0000003500)="e563e8bc23d97ea9655395d89400d6c29e6f03608408f56afca35ce902dc3e40076b778d80944f65d09e12b597c6160dfef9e551afdaea3be2e2e536f661940cadf7a318ac98f1ae5751381fa1d5eb44aa7f341177bfd53e078cc79a71971db677c0c0748e82b43cffbbd1db9a94aa7d5d47fb26e80de6180c530740a6fa0ef77d12c18dfc27da3d164b085ba9399a220ec4311113e3709f909c9e6b0739db611e2bf1946e8d9d337c98c5e640120bae93ef4852a9e606105a9a2da0f06af208d9b244a373e7b2a5c350aa902ab26bd780995061ce9316bfed684baf82c806c98a89766f89d79c859ae7b11b44", 0xed}, {&(0x7f0000003600)="0d243ab0", 0x4}, {&(0x7f0000003640)="b988090ab36e27", 0x7}], 0x7, &(0x7f0000003700)=ANY=[@ANYBLOB="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"], 0x378, 0x44080}, 0x4000)

2018/03/30 23:23:00 executing program 0:
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd68, 0x1, 0x0, 0x2a31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0))
recvmsg$kcm(r0, &(0x7f0000000ac0)={&(0x7f00000003c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000440)=""/147, 0x93}, {&(0x7f0000000300)}, {&(0x7f0000000640)=""/204, 0xcc}, {&(0x7f0000000740)=""/55, 0x37}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000000780)=""/121, 0x79}, {&(0x7f00000008c0)=""/50, 0x32}, {&(0x7f0000000900)}], 0x9, &(0x7f0000000a00)=""/175, 0xaf, 0x4}, 0x100)
mkdir(&(0x7f00000002c0)='./file1/file0\x00', 0x80)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0))
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10)
mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0)
mkdir(&(0x7f0000000200)='./file1\x00', 0x141)
mkdir(&(0x7f0000000100)='./file0\x00', 0x95)
mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x0, &(0x7f00000002c0))

[ 2507.743724] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:23:00 executing program 3:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x5, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0))
mkdir(&(0x7f0000000100)='.', 0x40000009)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000180)="7d1360d6cddc474ddca6e03a6bc92c33f58d9e5db9df63b7e9c91acf19098b062109d8a0dff2d3589539c1cacda3809dba405cb257163d509614b03311d8309b89461fd8742d69ce80e4af7d19bc6aa0dcf5de61a0b951c8df42f95b2046878839220a96166c34e0c70c89c50ee7c27fce0f96e3781939feab2c3cd2f759cf88394dd124b7510340df150decd91038c19955d63714058c6a5a4317a7efcd264bda63db16f170961ee3d2bb932270", &(0x7f0000000280)=""/254}, 0x18)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYRES64])

[ 2507.831172] EXT4-fs (sda1): re-mounted. Opts: 
[ 2507.884770] overlayfs: missing 'lowerdir'
2018/03/30 23:23:00 executing program 2:
mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000480)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000500)="41943e3360ef15501d59e262d40deff33f3fe34cce9d03ddd9d6150ec6267035fd415792e81d4454e649e374caaf8f38d0b91fb025200ee91b3d6d7cf13667d177afc391404f82b9b81089a3cc93706c6eb916c0bf53e7c0d47fb74426c688d3beb4f06a4653985c90d4b233afa91d0b51fe9e55b29b92453fa5e77981b4548174a03227812d7cd782d37a9b640f73b3637faa7f46320e24a577e3f973b9f3e26abf4979426148264367c7eb2a5961cba920b003a2b4b17eb52871639fc73d31a14c64a234ce52d23ce4b217305b64e6c2d85593776ecd7c51951c1f138969", 0xdf}, {&(0x7f0000000600)="8f290702b8a65a45051e44d861a4e94f99f50c469e2f4932ecba936df16996035b5b20b4c072ac6d7265a086a91b9d54f59d7f3d11feb2f36849a4d5f17e300779f39ae633da0b6104d0c8ef196d62323615487230a2f3523eee216060a20e6364ba5a24a64a954d29fe39a79ec280a1bdfbbba1877bb26f1f468fcdb759a120e9942d9951770f2ebe8a3c57bd56603cc92c1296e5db19a26c71792f955c460c5ed1689bf7c36b4a03a60611d8343be7e68b36868ca75237bf80c979d5aad926f9be7c80b642b69be58edca4fe17", 0xce}, {&(0x7f0000000700)="615e20081cb6058edaee1fa9d11944fcb3b35c25baea67f86291ea5e5b7e0cbbdef86973a7ffcae1f1e72e3738b9cf2823e3d0c5301e6f8360aa98d2e5f1b51189e797d5abeea77a68dd74268b13244f834fc000f76ff7a1f43fdae7b3cd0e8adadf956583bd623767d6c8072b0af1ef1d006ce90ae74c45ea34e17a33c7f89ccc2f2c5e782eec72eb8fb5f7f35553f839b6bd65280f25f0a49ffacb16bd88c51efb4bcde27a4b62e8306480987e0414dff15cabb6d7980c51821a9cbcaa99e1033663cb9d2f", 0xc6}], 0x3, &(0x7f0000000840)=[{0xa8, 0x6, 0x9, "5b142fdb39c26285e13b29bfcd2d002b0ff789a9e0dfa9b87f973d78a9abeaaa77cc8609466062c1634c5cea4118923db97dd068761635532ab4a32cd1d54bb7cca474a07946d9400e9ec8c7dd6b429a0965f8b7ff2a0ddfdc129fb3dcf3adee057a97ef7e819e5b8d4b3daaec1c4ed3a22903d455c3e7675a1e52c5c85c755b032af91ed2320e425407ce8756bd440087f275b1"}, {0x80, 0x0, 0xfffffffffffffffb, "5bef7d1464b756fa47e97e07246b12ccca45b178dab68738e26109486be4699587c6d331e405d274f1903067169bdda5edee46fd5b95714212aa370deb34adc1e3203eb00b3f8fe8bec788b70e9b36d3fab15f2e6da968ca0156f6570b1bedb212d49e1d97a5a89154b60cbc6ad0"}, {0x98, 0x13f, 0xe23e, "339dd33f2e08a8f12635fff94a69e565185301bcb580a8503103b68b6102276a53cf4778a4d5bf8f8172f98d0e9f77c963894fb91bb24aba3d33250deaca1403a45cbc234a2db3e6edead3eec4d938248c073f41b6411e250721e88312150d5023e0458af0a97543fe1c695c8ebed37c0b47af23600dfc62fdd9e7cc5271f75cacac5f196e87"}], 0x1c0, 0x20000000}, 0x4000)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2))
mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87))
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)}, {&(0x7f0000000100)=""/254, 0xfe}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/245, 0xf5}], 0x5, &(0x7f00000003c0)=""/114, 0x72, 0x1}, 0x1)

2018/03/30 23:23:00 executing program 7:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
getpid()
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001a00))
getpid()
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000000)={0x0, <r3=>0x0}}, 0x10)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142)
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x0, 0x22, 0x2, 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, 0x0, 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', r5}, 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={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r6, 0xf, r5, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r6, 0xd, r7, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='./file2\x00', &(0x7f0000000400)='selinuxfs\x00', 0x102820, &(0x7f0000000500)="11501d4d582fbc633aabd5e947816de84be374c2d35706370aa8105e1d4a73f5b6d6dda6a16855c197c7ad0041f534a9818e6519531b533b2d9c376c950db90b34987d0ac3140ca11f95e473be17a4492edc10f2896a8149d7123944f1d858531386ac14540a56a4182555db1f9525192865d5b695a589087bfee7ea8fc7c4a137e212565a19f50340211df82cb4b3f7346e33c64e264fb6492be6bfa5185bc7d9dd5c426134d37ff4f55be87aef6d70e296c4ebffe22d37c60363ef50e1a7466d6e29d4e47a9235a375ad1735d928a38a7208b15f6f893a640f37432fd92a73b3105fe33a359dbf58e8fa2831297dc29d757e5e")
recvmsg$kcm(r5, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000000680)='./file0/file1\x00', &(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='aufs\x00', 0x8, &(0x7f0000001f00)="62314d6edd70ce2d8fe1794b762352023f3716a622508def3e247dac3f72e9398d7cf3f821e44d736f95fb02b757ea17f7cfcf09bb039e8a278c25b949c176cfd98b2f1a759124b5593ae7d2c19b3da5f3e5529e472732d6e0df3ac6608b25618c9e3ae9847d99caee1e0d194548cd7c6e46729486bc83aa733fc440c68179f45a9fb7f7de5cf73235cabc2e3630f7")

2018/03/30 23:23:00 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:00 executing program 1:
mkdir(&(0x7f00000014c0)='.', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000dc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='msdos\x00', 0x12000, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x28000000000004, 0x1, 0x2}, 0x2c)
r0 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x7, 0x4, 0x7, 0x0, 0x0, 0x1, 0x2, 0x2, 0x4, 0x3ff, 0x484, 0x0, 0x768, 0x80000001, 0x5, 0xd9, 0x4f7, 0x7, 0x9, 0x101, 0x3b1a40b3, 0x10000, 0x3, 0x5, 0x4, 0xbc, 0x602, 0x81, 0x7e6, 0x80000000, 0x5, 0x20, 0x4, 0x1f, 0x4, 0x8, 0x0, 0xe7b, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x34831, 0x7fff, 0x2, 0x7, 0x3, 0xffff, 0x8001}, 0x0, 0x8, 0xffffffffffffffff, 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6)
mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000))
mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000))

2018/03/30 23:23:00 executing program 4 (fault-call:3 fault-nth:72):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:00 executing program 6:
recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000040)=""/237, 0xfffffffffffffe25}, {&(0x7f0000000200)=""/37, 0x2f}], 0x374, 0x0, 0xfffffffffffffec9}, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000005000000000000000000000000000000950000000000000000000000000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r0, 0x50, &(0x7f0000000180)}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r0, 0x0, 0xe, 0xb7, &(0x7f0000000340)="31f4b7b27b0dbcd540ad4bf1d123", &(0x7f0000000440)=""/183}, 0x28)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000500)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000580)="bed2c72cfbff7d2b77159f8e71ffd4633a780c0d863a3630dcb2745206c79e079dc8c348cbb9adb946103bae718d07fec99b939f52a19ab883df7f393b432ea09d5221687b53a4acffd7ababe32f3ec688c1e5", 0x53}, {&(0x7f0000000600)="cec0c03fdb33c21ab4d61d8c4c3cf4b7d0967c8c6ea705577c4d43761305ac8de7629abe4f9dbef8905cf12ccbbd81ce0964f98bc8805061a3050a6bab971cd56e8640e1c2ab9abd17b0c6a6b83407b08b89cef35260a1776f67f319013e37cdde7abb28a774c5fb6539450653d00a9c82d3c6d54f0dcd286301c4aa1805a251822ab45e7969463a7247aa3619c6b1cbdcd7d3b0b1ac5fea378bb5b0b10299d740b1497109273a863eca132f9400f9cd3e949ff0a33f3a40cb5f40bce055e7c29e261ec942ee61e59c7f", 0xca}, {&(0x7f0000000700)="809dd8cc7b4642137a35de09c80159d8883dad73c80bd1d5c203db8c3a1112d780ad0f208f65912e12299d9cf4d80c64362beb4d2e797e0311bd18393e751f24086d3009345e21c6c44d411017f02fd33a1f52c043a6d2e2cacb330e9b787798ec71f8702df604e11d9d3773c7ff4cdaa641fa7b3bb963b966d8b6e03b6249c5387b42dcb4cee8c66e679637cc5ff1beaf65d9d7826c7ab25af1fd622655845cd80a776b07b5a8eb50bc70c6d220e3752d301f5ddf4b2b021d8c6232e9ac56906c356e913bd8a50c88", 0xc9}, {&(0x7f0000000800)="b1a31422ced44660869f8ec41ff59a0b25b2bde0844f01813bcfd0d1c1ec5727723b520c2f6ddb692d00617f1b012ac70b5be94e4004167fd866a3ed6cfaf8ac6f3b6908c2549811b34b77ab97955c1a5e8f9e798007bdce0f73c02976236e5a862fd78c1cb5ae9bcdb8829dfdbc864bdef34796df2b6326eacb59f093a2a02f180ea2b0983015f36a40653ad33b175409af1f8ef89782eb0c6efdece31e783dc1159a42122b8bc4990ae57ae36157d87ba2689c9ffc0ebc4d20e8b83a6412bce61e01eb0baab445119c740ec3f930814b0eeaeb3efba3", 0xd7}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="707118b89d0fef695916092f0b92a6709d0b94d873f6dbbc2663b1757e3dd61fdb0a3348c9fb65026d1df8e76d9c2c331dea8b24f8407c783fca4bdba04b2b4285872e4b7ce5fa89dab5549ecbf9e692372be7bf277c261c7fc8d1fca93d223f9d2c32453e6bae28d8d7ae14a747032d81edea491c9b95f3fc836ca840c8541b49e706b1a86e6815f264b92626cbf70f50b163982c2d60c460637aabcd9686e0f545929d4b4ea895d00cff2ffcbda2186bb41cab5e63c103d6152e609f13", 0xbe}], 0x6, &(0x7f0000001a40)=[{0x18, 0x0, 0x75cb, "8c220dda"}, {0xd0, 0x10f, 0x1f, "2ad1951e6c0afd2ba953db7a814ebdec365ae73bb802f54ad140900aecee920205b75a0acb75aebef838eccfbd8d5df2a5700af1cbe93c410f624eacdc9e9711d98c6777189320cc3c37c421453dc550d7c3a25116c69d1f7cde3135d3365986be92ebd3ddfa268002864dee904f64e27035fede88a4ff040cd161b54c7549d6f1f2f81b80d677617ca3609fb67a8e24bf07e60345b2880f5b39c2b8a77664f1b6095ba06cde19f8c723a8ef0ae96796bab55b4dc0da9f57e84958390a33ac"}], 0xe8, 0x80}, 0x20000000)

2018/03/30 23:23:00 executing program 0:
r0 = getpid()
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, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377)
r2 = socket$kcm(0x29, 0x0, 0x0)
recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x0, 0x800, 0x5, &(0x7f0000001100)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x0, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, 0x0, 0x7, r5, 0x8)
recvmsg$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)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file1\x00', 0x0, 0x18}, 0x10)
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x0, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, 0x0, 0x5, r3, 0x1)
recvmsg$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, 0x6cee, 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, 0x0, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r6, 0x1)

2018/03/30 23:23:00 executing program 3:
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0x4)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4)
socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140))
socketpair(0x26, 0xe, 0x80000001, &(0x7f0000001980)={0x0})
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040))
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000019c0)={<r3=>0xffffffffffffffff})
mkdir(&(0x7f0000000080)='./file0\x00', 0x40000000000040)
sendmsg$kcm(r3, &(0x7f0000001880)={&(0x7f00000000c0)=@rc={0x1f, {0x84, 0x1, 0x3, 0x1, 0x5, 0x33}, 0x3ff}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14bf, 0x40000}, 0x4040)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240))
close(0xffffffffffffffff)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040))
socketpair(0x10, 0x2, 0x3, &(0x7f0000000140))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001940)={r2, 0x0, 0x44, 0x5c, &(0x7f0000001800)="3d900fafbab33dd2ba93c4400a6c8b9b2f304ab1d8d76fa40279297256e4d357f30a4b22bcb7dc71551322ebb12225adb764c47d94f069909aee3cfcd8e6c4df908234bc", &(0x7f00000018c0)=""/92, 0x10000, 0xfffffffffffffe00}, 0x28)
recvmsg(0xffffffffffffffff, &(0x7f0000024640)={&(0x7f0000022440)=@ll={0x0, 0x0, <r4=>0x0}, 0x80, &(0x7f0000024580)=[{&(0x7f00000224c0)=""/4096, 0x1000}, {&(0x7f00000234c0)=""/4096, 0x1000}, {&(0x7f00000244c0)=""/133, 0x85}], 0x3, &(0x7f00000245c0)=""/99, 0x63}, 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000024680)={0xc, 0xa, &(0x7f0000000200)=@raw=[@jmp={0x5, 0x1, 0x0, 0x4, 0x8, 0x0, 0xfffffffffffffff0}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x25cb}, @call={0x85, 0x0, 0x0, 0xa}, @call={0x85, 0x0, 0x0, 0x1a}], &(0x7f0000000280)='syzkaller\x00', 0x9, 0xd8, &(0x7f00000002c0)=""/216, 0x41100, 0x1, [], r4}, 0x48)
socketpair(0x1e, 0x5, 0x0, &(0x7f0000000180))
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001440)=0x1, 0x4)
socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000001480))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vxfs\x00', 0x80000, &(0x7f0000000180)="1d441da9f28b66c34c30cba1df213cf08304ea4c3ed13bd481b6e07bd3312b1d8425ec529d32329826281a5a94f00286698987f473ddc706abf6940d64f661e13f051dde3c26cad8ef7dbce36fe177e70cd565a1da782b0bd5d24497d48dd2e3d0bfeaebfb4e4d49fb12250e132645f9981c03f4bafdb8fd088abf466d")

[ 2507.911902] EXT4-fs (sda1): re-mounted. Opts: 
[ 2507.918386] overlayfs: missing 'lowerdir'
[ 2507.970876] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2508.014451] FAULT_INJECTION: forcing a failure.
[ 2508.014451] name failslab, interval 1, probability 0, space 0, times 0
[ 2508.025842] CPU: 0 PID: 8744 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2508.025894] hugetlbfs: Bad mount option: ""
[ 2508.033018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2508.033023] Call Trace:
[ 2508.033041]  dump_stack+0x194/0x24d
[ 2508.033055]  ? arch_local_irq_restore+0x53/0x53
[ 2508.033076]  should_fail+0x8c0/0xa40
[ 2508.033089]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2508.033104]  ? trace_event_raw_event_lock+0x340/0x340
[ 2508.059509] EXT4-fs (sda1): re-mounted. Opts: 
[ 2508.061372]  ? __lock_is_held+0xb6/0x140
[ 2508.061387]  ? mark_held_locks+0xaf/0x100
[ 2508.061400]  ? __raw_spin_lock_init+0x1c/0x100
[ 2508.061414]  ? find_held_lock+0x35/0x1d0
[ 2508.061427]  ? __lock_is_held+0xb6/0x140
[ 2508.061444]  ? check_same_owner+0x320/0x320
[ 2508.101380]  ? d_alloc+0x269/0x340
[ 2508.104930]  ? rcu_note_context_switch+0x710/0x710
[ 2508.109859]  ? lock_release+0xa40/0xa40
2018/03/30 23:23:01 executing program 2:
r0 = getpid()
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1)
r2 = socket$kcm(0x29, 0x0, 0x0)
perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x0, 0x100, 0x80, 0x6, 0x0, 0x0, 0x84, 0x0, 0x3, 0x3, 0x3, 0x1, 0x6, 0x5, 0x7, 0x7, 0x80, 0x7, 0x1, 0x88, 0x8001, 0x5, 0x1, 0xf492, 0x7ff, 0x3f, 0x6, 0xe, 0xe400000000000000, 0xf60a, 0x6, 0xfcfa, 0x100000001, 0x4, 0x8001, 0x2, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000540), 0x4}, 0x408, 0x6, 0x5, 0x5, 0x800, 0x7, 0x4}, r0, 0x10, r1, 0x0)
recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xb, 0x6, 0xffffffffffffb2ef, 0x4, 0x0, 0xffffffffffffff9c, 0x5}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r3, &(0x7f0000000280)="dc0082022d94423b2cbd337125b47363e747390ac081835857ce88b8ed90fd71687bd6ecdd71d9a42055be7a3f0ccbc4e301cff2b9d2ff6dd8568636f52c4ffc670e73f9eb46c9d9bc93a94238c481690acc0b09020a427cddaae7a7830e79b5cb5c090d5a0535c6d291786c11cea3ae1a4a1d2e67efafae34b77a858dbe13c166ec07406acbdb490d968216f7cad8ae01829fbcefeaca0245fd90606658153d38473d8836cf58443c8c04b4a463b690f73df7273d268010e23057a38bfe026860208643db92bdaf0877ba6bb112069dc9c96b27984201971d19f06896933cd291", &(0x7f0000000380)=""/199}, 0x18)
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$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x3)
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0x0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, 0x0, 0x7, r6, 0x8)
recvmsg$kcm(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000)
r8 = 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)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000680))
socketpair(0x2, 0x80003, 0x8000, &(0x7f0000000600)={<r9=>0xffffffffffffffff})
mkdir(&(0x7f0000002700)='./file2\x00', 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000004c0))
socket$kcm(0x29, 0x0, 0x0)
recvmsg(r9, &(0x7f0000000980)={&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000700)=[{&(0x7f0000000800)=""/168, 0xa8}, {&(0x7f00000006c0)=""/37, 0x25}, {&(0x7f00000008c0)=""/152, 0x98}], 0x3, &(0x7f00000013c0)=""/4096, 0x1000, 0x3}, 0x0)
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000640)=0xb3)
ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000500)=0x20)
recvmsg$kcm(r9, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000780)=""/113, 0x71}, {&(0x7f0000002800)=""/4096, 0xfffffffffffffc74}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0xd, 0x7fffffff}, 0x2001)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r1)
perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x6cee, 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)
perf_event_open(&(0x7f00000009c0)={0x5, 0x70, 0xefc4, 0x4, 0xffffffffffffffff, 0x7, 0x0, 0xfffffffffffffff8, 0x1, 0x6, 0x1, 0x0, 0x8e, 0xa5, 0x8, 0x0, 0x800, 0x5, 0x5, 0x3, 0x8, 0x1000, 0x5abb, 0x8001, 0x9, 0x7ff, 0x136f, 0x26b, 0x6, 0xfff, 0x843, 0x5, 0x100000001, 0x3, 0x3, 0x1f, 0x1, 0x7, 0x0, 0x3, 0x6, @perf_config_ext={0x9, 0x2}, 0x20028, 0x0, 0x61, 0x6, 0x6, 0x9, 0x10000}, r0, 0xc, r6, 0x1)

2018/03/30 23:23:01 executing program 7:
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0xfff, 0x401, 0x8001, 0x4, 0x0, 0x6, 0x8840, 0x5, 0x5, 0x2, 0x0, 0x0, 0x7, 0x0, 0xe6aa, 0x6, 0xfffffffffffffffd, 0x400, 0x2, 0xff, 0x4, 0x5, 0x2f5, 0x731c, 0x2cfe9f5e, 0x4, 0x2bdf, 0x8, 0x100, 0x58, 0x3, 0x8, 0x9, 0x8001, 0x6, 0x81, 0x0, 0x79d4, 0x3, @perf_config_ext={0x100000000, 0x4}, 0xa060, 0x932, 0x0, 0x7, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffff9c, 0x3)
r3 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x8, 0x77, 0xff, 0x9, 0x0, 0x6, 0x0, 0x2, 0xa6d, 0x1, 0x9, 0x8, 0x401, 0x401, 0x7f, 0x6, 0x8, 0x1ff, 0x101, 0x8, 0xfffffffffffffff8, 0xbdd, 0x1, 0xffffffffffffffff, 0x5, 0x6, 0x4, 0x200, 0x4, 0xe47, 0x0, 0x9, 0x5, 0xe, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x9, 0x81}, 0x18001, 0x7fff, 0x6c976226, 0x5, 0x3, 0x0, 0x2}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
socketpair(0x0, 0xf, 0x10001, &(0x7f0000000180)={<r5=>0xffffffffffffffff})
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3)
r8 = getpid()
perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3, 0x4, 0x401, 0x400, 0x0, 0x6765, 0xc02, 0x5, 0x7fffffff, 0x1, 0x6, 0x9, 0x4, 0x0, 0x1ff, 0x3ff, 0x7fff, 0xffffffffffff0000, 0x3ff, 0x6, 0x8000, 0xe5, 0x1000, 0xfffffffffffffc00, 0xc7, 0x401, 0x8000, 0x0, 0x6, 0x32, 0x3, 0x8, 0xf5c2, 0x9c5, 0x800, 0x400, 0x0, 0x100000000, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x8000, 0xffffffffffffff66, 0x19, 0x1, 0x400, 0x1, 0xfffffffffffffffe}, r8, 0x1, r5, 0x9)
recvmsg(r1, &(0x7f0000000500)={&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, <r9=>0xffffffffffffffff}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/63, 0x3f}, {&(0x7f0000000440)=""/11, 0xb}], 0x3, &(0x7f00000004c0)=""/35, 0x23, 0x101}, 0x2)
mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='selinuxfs\x00', 0x80, 0x0)
[ 2508.113838]  should_failslab+0xec/0x120
[ 2508.117819]  kmem_cache_alloc+0x47/0x760
[ 2508.121878]  ? d_drop+0x51/0x60
[ 2508.125161]  ? rpc_i_callback+0x30/0x30
[ 2508.129134]  rpc_alloc_inode+0x1a/0x20
[ 2508.133021]  alloc_inode+0x65/0x180
[ 2508.136645]  new_inode_pseudo+0x69/0x190
[ 2508.140710]  ? prune_icache_sb+0x1a0/0x1a0
[ 2508.144947]  ? do_raw_spin_trylock+0x190/0x190
[ 2508.149529]  ? d_add+0xa70/0xa70
[ 2508.152895]  new_inode+0x1c/0x40
[ 2508.156256]  rpc_get_inode+0x20/0x1e0
[ 2508.160055]  __rpc_create_common+0x5d/0x1d0
[ 2508.164375]  rpc_populate.constprop.15+0x1ad/0x340
[ 2508.169307]  rpc_fill_super+0x379/0xae0
[ 2508.173275]  ? cap_capable+0x1b5/0x230
[ 2508.177150]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2508.182338]  ? security_capable+0x8e/0xc0
[ 2508.186484]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2508.191674]  ? ns_capable_common+0xcf/0x160
[ 2508.195992]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2508.201177]  mount_ns+0xc4/0x190
[ 2508.204547]  rpc_mount+0x9e/0xd0
[ 2508.207912]  mount_fs+0x66/0x2d0
[ 2508.211276]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2508.215857]  ? may_umount+0xa0/0xa0
[ 2508.219475]  ? _raw_read_unlock+0x22/0x30
[ 2508.223626]  ? __get_fs_type+0x8a/0xc0
[ 2508.227501]  do_mount+0xea4/0x2bb0
[ 2508.231027]  ? copy_mount_string+0x40/0x40
[ 2508.235243]  ? rcu_pm_notify+0xc0/0xc0
[ 2508.239113]  ? copy_mount_options+0x5f/0x2e0
[ 2508.243506]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2508.248503]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2508.253323]  ? kasan_check_write+0x14/0x20
[ 2508.257533]  ? _copy_from_user+0x99/0x110
[ 2508.261657]  ? copy_mount_options+0x1f7/0x2e0
[ 2508.266128]  SyS_mount+0xab/0x120
[ 2508.269558]  ? copy_mnt_ns+0xb30/0xb30
[ 2508.273425]  do_syscall_64+0x281/0x940
[ 2508.277291]  ? vmalloc_sync_all+0x30/0x30
[ 2508.281412]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2508.285884]  ? finish_task_switch+0x1c1/0x7e0
[ 2508.290356]  ? syscall_return_slowpath+0x550/0x550
[ 2508.295261]  ? syscall_return_slowpath+0x2ac/0x550
[ 2508.300165]  ? prepare_exit_to_usermode+0x350/0x350
[ 2508.305157]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2508.310499]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2508.315319]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2508.320485] RIP: 0033:0x454e79
[ 2508.323649] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2508.331333] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2508.338578] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2508.345827] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2508.353070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
sendmsg(r6, &(0x7f0000001a80)={&(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @rand_addr=0x1}, 0x0, 0x4, 0x3, 0x1}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000680)="8fe2b5cdbcbe7a085e08dadfab6085d0a51b057af68e6ac65cd7165eef73aaea52275353a948a81b247810ef656ba39f9705ac386bb9cf19d892ba19e7da453949e08b163af4c012343d68718524f7c168ffd47482522329ed54758b1e471788f454ee56d7da675d0e0244f90fcc69031ffd19687fbc01a50f79b8c329045472a55265cc79ec4693b93ce83ad889d1b05284300c1f1d1571863c21363cd281e0dbe5972f4f26c67d0f08f0", 0xab}, {&(0x7f0000000780)="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", 0x1000}], 0x2, &(0x7f0000001840)=[{0xd8, 0x1ff, 0xfff, "dadf7acb59a81bca1da519f0f87b91ab45ab7ad2d302289672c8d4d3eb5f4a4606f93a83760e5a4ac700b46c922a52dad44e0916a540fc8e055ab9eb318ba0ea687f5b497f92317c81bfb36d9068511a16269efa5459bfb5147683c5d1339e6bc597c6093e60a14a0407714cd576c274f2f57f39da00220c3ed1abb9a58997ca9aa30f5468a00586818142ab4ec08dfb82bac6912d9e4d297d81529967fe7774460ef5dacd2650fe68e08e9678e6cbc06f511a072e2bfde10795c92cd59b951fa6b1ff21207b15"}, {0x98, 0x11f, 0x6, "773595287d562ac1ef08bdd0b94053115771e79563e4d6233f31b61830e73791e75fe02b44f185dbe89b0b4875cd409a4a1b59e1228be6d41b6b113a8595e408a73fcb238ffeb54e69e65e8914754ed0754ab178de310cbb155ed5b9d91aadaff07fa1e6f7691890bc130c72a62465a55d637532aa7be06f66dc5345c611ccfbac7f"}], 0x170, 0x4008011}, 0x8c4)
perf_event_open(&(0x7f0000001ac0)={0x3, 0x70, 0xfff, 0x59, 0x1d, 0x0, 0x0, 0x7, 0x20, 0x3, 0x7f, 0x732, 0x6, 0x5, 0x5, 0x8, 0x7, 0x56, 0xb, 0x1, 0x8, 0x0, 0x7, 0x3, 0x20, 0x2, 0x1dd522f0, 0xf5, 0xffffffffffff942c, 0x6, 0x6, 0x4, 0xdfa, 0xc9fb, 0x6, 0x1f, 0x0, 0x6, 0x0, 0x7ff, 0x2, @perf_config_ext={0x5, 0xffffffff80000000}, 0xa00, 0x100000001, 0x2, 0x3, 0x4, 0x3, 0x43a}, r8, 0xa, r2, 0x8)
r10 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001b80)={&(0x7f0000001b40)='./file0\x00', 0x0, 0x855b96f195c86dee}, 0x10)
r11 = perf_event_open(&(0x7f0000001c00)={0x1, 0x70, 0x6, 0x1, 0x28b, 0xf82, 0x0, 0x4, 0x400a, 0x8, 0x147, 0x7, 0x4, 0x6a12, 0x100000001, 0xf9, 0x4, 0x930, 0x7, 0x5, 0x1ff, 0x3, 0x0, 0x6, 0x1, 0x7, 0x3, 0x10000, 0x6, 0x7f, 0x0, 0x2, 0xffffffffffffffac, 0x3, 0x200, 0x1, 0x2, 0x400, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000001bc0), 0x8}, 0x800, 0x6, 0x4, 0x7, 0x0, 0x0, 0x2}, r8, 0x1, r5, 0x2)
recvmsg$kcm(r5, &(0x7f0000001fc0)={&(0x7f0000001c80)=@can, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d00)=""/94, 0x5e}, {&(0x7f0000001d80)=""/237, 0xed}], 0x2, &(0x7f0000001ec0)=""/214, 0xd6, 0x9}, 0x0)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000002000))
perf_event_open(&(0x7f0000002040)={0x3, 0x70, 0x10001, 0xffffffff, 0x0, 0x1, 0x0, 0x2, 0x1401, 0x2, 0x520, 0xe53, 0x100000000, 0x5, 0x3, 0x1, 0x100, 0x14, 0x3, 0x80000000, 0x5, 0x6, 0x6, 0x8, 0x8, 0x0, 0xffffffffffff8001, 0x7, 0x1, 0x46b, 0x1, 0x4, 0x1, 0x6, 0x0, 0x7fffffff, 0x0, 0x5, 0x0, 0x100000001, 0x4, @perf_config_ext={0x4, 0x1}, 0x200, 0x10000, 0x1, 0x4, 0x3, 0x7397, 0x62d}, r8, 0x3, r5, 0x8)
bpf$MAP_CREATE(0x0, &(0x7f00000020c0)={0x6, 0xc5b5, 0x1, 0x5, 0x12, r10, 0x2}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002280)={r10, &(0x7f0000002100)="45969f13cd3fad9aa444817f51f6a86da38a6989a2f91e0c32616db7cf8d12dd10e24751c69e21f9ce257ab266818dfa411bcd79717fb1e495d1787695eada758c0aa535e74217fbadf62fbc16141612ffdb6701dcca092ad5a254de33036f41a9a29d226ac3a67aefa24d247d852e456fd228b4ee7650c86726cd2ac5cbebaa2a34ab0fe395c772ce54bfef74cb2ee79afe49eecdef1fc0ac19da40864ec89d396fc256cc8cf8062be393577d1fdf65bff01986acb63fe1e8c16865c4b349e06f", &(0x7f0000002200)="8ff1ac8f14d9048c72c93693b4077ecac78e96a5b70d21b1d2518a3b131aae511cb9c0b0e9dac1256ffdcb60f3a0458c3caf7c0be4ce11bad6e445d7fe4eb0a34eb61be9213bf185d058e3e31097721a5b4a468e25c901262cbe1d077b9f0398aff6d6f40e5f7b328c3a6098605974acddd0e6cdaff7aeadcc8f3f02c52061c8"}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002300)={r5, &(0x7f00000022c0)="186f83ff396a5190620cfc69e7504927bc0c54fc59f6dd7f12811e751feecfcf8ed2c832adef223f90172a3ee29bbfe046015598f3fb0d42e38b00c2e5"}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000023c0)={r5, 0x50, &(0x7f0000002340)}, 0x10)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r11, 0xc008240a, &(0x7f0000002400)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
recvmsg(r9, &(0x7f0000002680)={&(0x7f0000002440)=@l2, 0x80, &(0x7f00000025c0)=[{&(0x7f00000024c0)=""/223, 0xdf}], 0x1, &(0x7f0000002600)=""/86, 0x56, 0x2}, 0x40012022)
recvmsg(r7, &(0x7f0000003a00)={&(0x7f00000026c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/87, 0x57}, {&(0x7f00000037c0)=""/217, 0xd9}, {&(0x7f00000038c0)=""/206, 0xce}], 0x4, 0x0, 0x0, 0x20}, 0x21)
recvmsg(r0, &(0x7f0000004d00)={&(0x7f0000001780)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r12=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000003ac0)=""/115, 0x73}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/121, 0x79}], 0x10000000000000df, &(0x7f0000004c00)=""/247, 0xf7}, 0x0)
perf_event_open(&(0x7f0000004d40)={0x0, 0x70, 0x5, 0x100, 0x80000000, 0x3, 0x0, 0x7, 0x40000, 0x4, 0x4, 0x0, 0x81, 0x4, 0x2, 0x80, 0x2, 0x1, 0x35, 0x7d1, 0x469, 0xe5, 0x20, 0x9, 0xc473, 0x400, 0x4, 0x2, 0x9, 0x5, 0x6, 0x0, 0x5cf, 0x5, 0x6, 0x9, 0xfffffffffffffe00, 0xffffffffffff0001, 0x0, 0x37, 0x1, @perf_config_ext={0xffffffffffffffeb, 0x100000000}, 0x20000, 0x7, 0xfffffffffffffffd, 0x7, 0x7fffffff, 0x1000, 0x10000}, r8, 0x5, r12, 0x1)
recvmsg(r0, &(0x7f0000005140)={&(0x7f0000004dc0)=@nfc, 0x80, &(0x7f0000005080)=[{&(0x7f0000004e40)=""/149, 0x95}, {&(0x7f0000004f00)=""/177, 0xb1}, {&(0x7f0000004fc0)=""/133, 0x85}], 0x3, &(0x7f00000050c0)=""/121, 0x79, 0xba}, 0x2000)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005300)={r10, &(0x7f0000005180)="9a4cbc242ff71c3a7aba998f47f0fc4623a135d3824ad3edcea184de291a65e677b3b19b2b3d5664dfd5ffced10a20758e7361a735fa8168078ad77142a790aca37ef3f23c3d99232ac26a81369b7d58847ecac00489fac0851e7c240635dceeaf5d81f2bde4e659489ca0cb1c80b0700c2b67a8a6112a0151caf8867f4769c81d0be915a69a08630d34f8a56534e89a4f303559bed6c2c21d232445b7c17b93f5b131965c12", &(0x7f0000005240)="01b2eadd41718395a6232af2adb9f0d2e61668bcacd9385750e8db44a5ae6b557d14b28259281ff1369bd328f5a3a2b4f91b14c6247ab19b7349016e9592ce589a02735cf37502d25346825272603fee6d8e60037a3d28f2643c2d08fd962778240ea3caef830d71d3f5c5042b2621b8465df05b2b28620b230d67b3709f90fa143e259c079cfc4fb56bcd24691a3b1e"}, 0x20)

2018/03/30 23:23:01 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80)}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:01 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20)
sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000)
sendmsg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="654e8525c3d8a3a269fffab981c018ecd1ed1d41250e8cefbd5ee4bae370ceb76f18994299803c8f3c007db0b506d27a8d38bfd14b9dbdb9ab629de7de0672b365dce9cc2ecdff6971cd9b53ca275ecf9b426cade30df9ed069f246ad81f0fb4cef7a4d8504b908dddbad5235664fb43456c105d465f9e08de48116686d69255a3fb4d9f00907b0d2bb8743018c8568cdd1a098362e9db2beb107321a56d3b31b84590e0ea80d52698", 0xa9}], 0x1, 0x0, 0x0, 0x80}, 0x20000000)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18)
mkdir(&(0x7f0000000300)='./file0\x00', 0x60)
r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
close(r3)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000008c0)={<r4=>0xffffffffffffffff})
recvmsg$kcm(r4, &(0x7f0000000a40)={&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x3c1, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/101, 0x65}], 0x1, 0x0, 0x0, 0x1}, 0x10001)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180))
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f00000005c0)="2ba11a3c812391aa906e53c07940c14c5f6b42064d7788b722a7377d42d7f5e82d0c04ecb5b266b9ceb1ec7bc233a30913a93fa3eb03315237a8f74789e262ca35ccc335cf69517cbdf38b5dfe207643d78298c1340b74070bc400a463b8cda32c2201c95ef45a2f20a4d569233f7935334a5f0a7b7856d829c85c21a752f6b89ae746d6c3b06596f20428c423db7555f7a008995cf6e41bc90762ca2fa6a52d654c520b", &(0x7f0000000b00)=""/4096}, 0x18)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18)
socketpair(0x10, 0x5, 0x3f, &(0x7f0000000840)={<r6=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000880))
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800))

2018/03/30 23:23:01 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000002a00000027000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f0000004640)=""/153}, 0x48)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003ec0)={&(0x7f0000003c40)=@ll={0x0, 0x0, <r0=>0x0}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003cc0)=""/36, 0x24}, {&(0x7f0000003d00)=""/70, 0x46}, {&(0x7f0000003d80)=""/69, 0x45}], 0x3, &(0x7f0000003e40)=""/91, 0x5b, 0xfffffffffffff76e}, 0x120)
bpf$PROG_LOAD(0x5, &(0x7f0000003f00)={0x0, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000001}, [@call={0x85, 0x0, 0x0, 0x20}, @ldst={0x3, 0x1, 0x6, 0x0, 0xa, 0x8, 0x10}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x3, 0x62, &(0x7f0000000180)=""/98, 0x41000, 0x1, [], r0}, 0x48)

2018/03/30 23:23:01 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x8, 0x5e93, 0x1, 0x4, 0xffffffffffffffff, 0xe253}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10)
r1 = gettid()
socketpair(0x10, 0x80000, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x2, 0x100, 0x10001, 0x7, 0x0, 0x1f, 0x40000, 0xa, 0x7, 0x8000, 0xffffffff, 0x800, 0x9, 0x20, 0x9, 0x4, 0x3fe2, 0x3, 0x2662, 0x9, 0x0, 0x9, 0x1000000000000000, 0x0, 0x401, 0x2, 0x7, 0x4, 0x6, 0x0, 0x0, 0x0, 0x7, 0x1, 0x9, 0x7, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x208, 0x6, 0x9, 0x7, 0x2, 0x7fff, 0x4}, r1, 0x1, 0xffffffffffffffff, 0x8)
mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='iso9660\x00', 0x10000, &(0x7f00000004c0)="e059cc95b678fa8a67a97ccc7aa2c35552a0eff4b4ec3250c841")
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file1\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x7fff, 0x7, 0x9, 0x3, 0x0, 0x5, 0x8000, 0x1, 0x1, 0x9, 0x6, 0x1ff, 0x400, 0x3, 0x3ff, 0xfffffffffffffffb, 0x7, 0x3, 0x2, 0xffff, 0x8001, 0x2bec00000000, 0x9, 0x10000, 0x8, 0x71e4ffb7, 0x62, 0x7fffffff, 0x1f, 0x0, 0xd8d, 0x8, 0xab48, 0x5, 0x3ff, 0x8, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x508, 0x4, 0x8, 0x1, 0x6941, 0x95a}, r1, 0xc, r2, 0xa)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x18, 0x0, 0x2, &(0x7f0000002bc0))
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2a, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)

[ 2508.360315] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000048
[ 2508.367667] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb
[ 2508.378217] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:23:01 executing program 4 (fault-call:3 fault-nth:73):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:01 executing program 0:
mkdir(&(0x7f0000001000)='./file0\x00', 0x0)
r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x38)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x2, &(0x7f0000000080)="c0fff5f19caca83056156cfaf5f29797894216b218116d133785edd4eaef202b4dcb58ba99f439c815125ae94743599e0e5545d9f649ec81f86e3e986c0c1ab1685a7080415664eae2d0c562b9a0ddc61954409e52ae347fdb4874a6fd664f64eaa3bc58c514bfeaf947733cdcc0e29920422921229ddb550b2c510589b9dcea8cbd1f7593f39bc510c5cc75a9ec662e7ec16e8395d65fdfa048b2ce12b83f8393af617fdc80196dbe3e706a4466218c6efaa1d008aea6feaf411748a5e33e954b0e75efcbd1f328ed9d9fc1a606d3b62164e8944def552955a89f60c1b826")
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0))
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)="7b635e726f75707070703140c08fa2b807ec8799aa656d31776c616e316e6f646576")

[ 2508.495447] EXT4-fs (sda1): re-mounted. Opts: 
[ 2508.517487] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2508.542160] FAULT_INJECTION: forcing a failure.
[ 2508.542160] name failslab, interval 1, probability 0, space 0, times 0
[ 2508.553521] CPU: 1 PID: 8804 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2508.557345] hugetlbfs: Bad mount option: ""
2018/03/30 23:23:01 executing program 6:
recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000580)=@ll={0x0, 0x0, <r0=>0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002800)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000000600)=""/117, 0x75}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f00000002c0)=""/49, 0x31}], 0x5, &(0x7f0000002880)=""/249, 0xf9, 0x40}, 0x1)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10000c, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f0000000340)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d811248901009d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e00896775d07e643294f42572c5c6afe73b327c265d3da17b9b836403a9848ed53b6a03675e3abe7fcbcc7f7e3e20a3247b3140d507ce0cac979cd37dc2fb7f0a6f3047c62b2b38196e9f5720f37c75293d4397af", 0x1, 0xfffffffffffffe8c, &(0x7f0000002980)=""/153, 0x4, 0x1, [], r0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r1, 0x0, 0x36, 0x1000, &(0x7f0000000300)="288b6671d7af52f647750500080089ea0000000000005f2f66ad8769233d85c111af0daba4829a55bc8f7b5ed4af5022698dfc91ffd7", &(0x7f0000000800)=""/4096}, 0x28)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x6, 0x81, 0x0, 0x2, 0x1, 0x3}, 0x2c)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x89b, 0x380000, 0x3, 0x14, 0xffffffffffffffff, 0x3}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x2, 0xc, &(0x7f0000000100)=@raw=[@generic={0x10001, 0x1, 0x6, 0xcb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x26d, 0x0, 0x0, 0x0, 0x1f}, @map={0x18, 0xc, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6d, 0x0, 0x0, 0x0, 0xffff}, @map={0x18, 0x7, 0x1, 0x0, r3}], &(0x7f0000000480)='GPL\x00', 0x7, 0x1, &(0x7f00000004c0)=""/1, 0x41000, 0x1, [], r0}, 0x48)

2018/03/30 23:23:01 executing program 0:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='../file0\x00', 0x0)
perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00'}, 0x10)
socketpair(0x14, 0x806, 0x80000001, &(0x7f00000002c0))
socketpair(0x1, 0x1, 0x100000000, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
socketpair(0x3, 0x3, 0x80000000, &(0x7f0000000480)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$inet6(0xa, 0x80007, 0x6, &(0x7f0000000740)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000700)={r2, r0})
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000004c0)='minix\x00', 0x0, &(0x7f0000000500))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000))
close(0xffffffffffffffff)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x0, 0xa, &(0x7f0000000280), &(0x7f0000002a40)=""/10}, 0x28)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040))
bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='../file0\x00', 0x0, 0x18}, 0x10)
socketpair(0x10, 0x0, 0x7, &(0x7f0000000140))
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x4, 0xfffffffffffffff8, 0x5939, 0x1, r0, 0x4}, 0x2c)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)=0x100000001)

[ 2508.560703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2508.560708] Call Trace:
[ 2508.560726]  dump_stack+0x194/0x24d
[ 2508.560739]  ? arch_local_irq_restore+0x53/0x53
[ 2508.560759]  should_fail+0x8c0/0xa40
[ 2508.560772]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2508.594116]  ? trace_event_raw_event_lock+0x340/0x340
[ 2508.599307]  ? __lock_is_held+0xb6/0x140
[ 2508.603372]  ? mark_held_locks+0xaf/0x100
[ 2508.607521]  ? __raw_spin_lock_init+0x1c/0x100
[ 2508.612111]  ? find_held_lock+0x35/0x1d0
2018/03/30 23:23:01 executing program 6:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={<r0=>0xffffffffffffff9c})
recvmsg$kcm(r0, &(0x7f0000002cc0)={&(0x7f0000000580)=@can, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000600)=""/84, 0x54}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/123, 0x7b}, {&(0x7f0000001740)=""/231, 0xe7}, {&(0x7f0000001840)=""/232, 0xe8}, {&(0x7f0000001940)=""/213, 0xd5}, {&(0x7f0000001a40)=""/150, 0x96}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x9, &(0x7f0000002bc0)=""/234, 0xea}, 0x2102)
perf_event_open(&(0x7f00000004c0)={0x1000000000000, 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, 0x100, 0x0, 0x0, 0xffffffffffffffe0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = 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)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x7, 0x0, 0xffffffffffffff9c, 0xd9}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10)
r3 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = getpid()
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x8000, 0xff, 0x800, 0x0, 0x800, 0x1000, 0x5, 0x7f, 0x5b, 0x1, 0x401, 0x5e96, 0x10000, 0x2, 0x9, 0x4, 0xffffffffffff1fa5, 0x2, 0x0, 0x0, 0x8, 0x3800000000, 0x4a21c621, 0x1000, 0x8, 0xffff, 0xb8, 0x9ed, 0x9, 0x3, 0x7, 0x80, 0x200, 0x3f, 0x800, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x8, 0x4, 0x1, 0x1, 0x1000, 0x0, 0x8001}, r5, 0x4, r3, 0x1)
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x4204, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x13, 0x0, 0x0, 0x4982, 0x0, 0x80000000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80}, 0x0, 0xfff, 0x0, 0x4, 0x5}, 0x0, 0x0, r1, 0x2)
bpf$MAP_CREATE(0x0, &(0x7f0000002ec0)={0xf, 0x4, 0x4b, 0x4, 0xc, r2, 0x80000000000000}, 0x2c)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='gfs2\x00', 0x8400, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000380)='gfs2\x00')
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0)
r6 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x5, 0x7f, 0x0, 0x7fffffff, 0x0, 0x9, 0x2000, 0x0, 0xeb5, 0x1, 0x0, 0x100000000, 0x7fffffff, 0xfffffffffffffffb, 0x1000000000000, 0x10000, 0xfffffffffffffff7, 0x8, 0x2, 0x18e53743, 0x9, 0x1000, 0x1000, 0x0, 0x6, 0x4, 0x10001, 0x80000000, 0x4b1ee5e1, 0xffff, 0x0, 0x0, 0x100000001, 0x6, 0x4c434f50, 0x6, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040)}, 0x22000, 0x0, 0x101, 0x7, 0x8, 0x2, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000100)='\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1)
r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffffd, 0x0, 0x10020000000, 0x0}, 0x2c)
socket$kcm(0x29, 0x2, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r7, &(0x7f00000003c0)="00443275a6eb8c6681f75c7b07fdb8c38c51a4df7cd4d24ad11f922f1618454524b3e4a3", &(0x7f0000000400)="81ca647886554928194293925f84f92d8af5f357f08fa64fa8dd79aa385627fcecf93b3b9f14c6964498cb654021aee86bb77333fa5c004f4fbc7ceefaa7dba52ce92b7d10bd02dbf1bd6efb99f6668e682266d8757661acd6f3a542542a31dde06b96649a4737a30b3b34c29f2cb9789edd7ef09f3db869676127118a", 0x3}, 0x20)
ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000002e80)={r4})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002e40)={r2, &(0x7f0000002d00)="e648f81e3f94fada85c341d9c849b6558faa1a8b46bd755ad3c0cdbf5caaad0b4062fc8d0160bd3351d7a6fb96d47006aec2b52cd5bb19eb74c4588ddeb61c572ffbde7a", &(0x7f0000002d80)=""/134}, 0x18)

[ 2508.616176]  ? __lock_is_held+0xb6/0x140
[ 2508.620244]  ? check_same_owner+0x320/0x320
[ 2508.624562]  ? d_alloc+0x269/0x340
[ 2508.628107]  ? rcu_note_context_switch+0x710/0x710
[ 2508.633034]  ? lock_release+0xa40/0xa40
[ 2508.637010]  should_failslab+0xec/0x120
[ 2508.640987]  kmem_cache_alloc+0x47/0x760
[ 2508.645048]  ? d_drop+0x51/0x60
[ 2508.648328]  ? rpc_i_callback+0x30/0x30
[ 2508.652305]  rpc_alloc_inode+0x1a/0x20
[ 2508.656193]  alloc_inode+0x65/0x180
[ 2508.659808]  new_inode_pseudo+0x69/0x190
[ 2508.663859]  ? prune_icache_sb+0x1a0/0x1a0
[ 2508.668081]  ? do_raw_spin_trylock+0x190/0x190
[ 2508.672648]  ? d_add+0xa70/0xa70
[ 2508.676001]  new_inode+0x1c/0x40
[ 2508.679354]  rpc_get_inode+0x20/0x1e0
[ 2508.683139]  __rpc_create_common+0x5d/0x1d0
[ 2508.687447]  rpc_populate.constprop.15+0x1ad/0x340
[ 2508.692363]  rpc_fill_super+0x379/0xae0
[ 2508.696320]  ? cap_capable+0x1b5/0x230
[ 2508.700188]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2508.705359]  ? security_capable+0x8e/0xc0
[ 2508.709488]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2508.714658]  ? ns_capable_common+0xcf/0x160
[ 2508.718964]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2508.724133]  mount_ns+0xc4/0x190
[ 2508.727481]  rpc_mount+0x9e/0xd0
[ 2508.730829]  mount_fs+0x66/0x2d0
[ 2508.734180]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2508.738760]  ? may_umount+0xa0/0xa0
[ 2508.742368]  ? _raw_read_unlock+0x22/0x30
[ 2508.746495]  ? __get_fs_type+0x8a/0xc0
[ 2508.750369]  do_mount+0xea4/0x2bb0
[ 2508.753896]  ? copy_mount_string+0x40/0x40
[ 2508.758113]  ? rcu_pm_notify+0xc0/0xc0
[ 2508.761986]  ? copy_mount_options+0x5f/0x2e0
[ 2508.766379]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2508.771377]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2508.776203]  ? kasan_check_write+0x14/0x20
[ 2508.780418]  ? _copy_from_user+0x99/0x110
[ 2508.784551]  ? copy_mount_options+0x1f7/0x2e0
[ 2508.789039]  SyS_mount+0xab/0x120
[ 2508.792474]  ? copy_mnt_ns+0xb30/0xb30
[ 2508.796344]  do_syscall_64+0x281/0x940
[ 2508.800213]  ? vmalloc_sync_all+0x30/0x30
[ 2508.804341]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2508.808839]  ? finish_task_switch+0x1c1/0x7e0
[ 2508.813317]  ? syscall_return_slowpath+0x550/0x550
[ 2508.818228]  ? syscall_return_slowpath+0x2ac/0x550
[ 2508.823140]  ? prepare_exit_to_usermode+0x350/0x350
[ 2508.828139]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2508.833486]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2508.838316]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2508.844082] RIP: 0033:0x454e79
[ 2508.847253] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2508.854946] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2508.862193] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2508.869443] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2508.876699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2508.883948] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000049
[ 2508.891495] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache
[ 2509.016820] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:23:02 executing program 1:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
getpid()
getpid()
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0x50, &(0x7f0000000000)={0x0, <r2=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4)
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142)
bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
recvmsg$kcm(r0, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000500)=""/73, 0x49}, {&(0x7f0000000580)=""/212, 0xd4}, {&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000680)=""/103, 0x67}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000780)=""/7, 0x7}, {&(0x7f00000007c0)=""/137, 0x89}, {&(0x7f0000000880)=""/178, 0xb2}, {&(0x7f0000001e00)=""/179, 0xb3}], 0x9, &(0x7f0000001f80)=""/4096, 0x1000, 0x7}, 0x40002003)
socketpair(0x0, 0x2, 0x0, &(0x7f0000001d40)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x0, 0x22, 0x0, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x0, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r5 = gettid()
r6 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x0, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r5, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000280)=r4, 0x27)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x2, 0x4)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00'}, 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={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r5, 0xf, r4, 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}, r5, 0xd, r6, 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(r4, &(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 23:23:02 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80)}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:02 executing program 7:
bpf$OBJ_GET_PROG(0x7, &(0x7f00000022c0)={&(0x7f0000002300)='./file0\x00', 0x0, 0x10}, 0x10)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002100)={0xffffffffffffffff, &(0x7f0000000100)="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", &(0x7f0000001100)=""/4096}, 0x18)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c)
mkdir(&(0x7f0000000040)='./file0\x00', 0x50)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002280)={r0, &(0x7f0000002340)="0c0f38ff873841537424297ec7a0f3c9b719908418a7e1fcfc2b9650990075970bea8722cc5354a207bfed86337433b7c378fd3e8b28115e4ce4078fdeca04dc6238410634c6327827702d9d922a5669a48b10", &(0x7f00000023c0)="d2a31f96b4166174528174fd8cb316e2ca7d4409961a0187474092fb5d9c5b8f0dce494f3608dcfa754dc7c5b071d5f317d6ae2df2783862fba9de89bc8a09db80a56f4d6a64bea4d1552a9f356b9497c58c135c"}, 0x20)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000002240)='./file0\x00', r0}, 0x10)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0xff, 0x5, 0x7, 0x8, 0xffffffffffffffff, 0xffffffff}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000002440)={0xf, 0x3, 0x8, 0x1, 0x10, r0, 0x2}, 0x2c)
r2 = perf_event_open(&(0x7f00000024c0)={0x0, 0x70, 0xff, 0x1, 0x9, 0x9, 0x0, 0x30, 0x80100, 0x5, 0x200, 0x8, 0xbc, 0x1f, 0x9, 0x4, 0xffff, 0x0, 0xf4d5, 0x0, 0x6, 0x10, 0x81, 0x1f80, 0x6, 0x40b6, 0x4dcc800000000, 0x7, 0x6, 0xea, 0x6, 0x8, 0x376, 0x8, 0x4a6, 0x2, 0xf75b, 0x8, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000002480)}, 0x2201, 0x7, 0x9, 0x6, 0x2, 0x4, 0x8}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x3)
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000002580)={0xd, 0x6, 0x200, 0x8, 0x3, r1, 0x1ff}, 0x2c)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002540)={<r3=>0xffffffffffffffff})
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005280)={&(0x7f0000002a00)=@can={0x0, <r4=>0x0}, 0x80, &(0x7f0000005100)=[{&(0x7f0000002a80)}, {&(0x7f0000002ac0)=""/242, 0xf2}, {&(0x7f0000002bc0)=""/9, 0x9}, {&(0x7f0000002c00)=""/42, 0x2a}, {&(0x7f0000002c40)=""/241, 0xf1}, {&(0x7f0000002d40)=""/191, 0xbf}, {&(0x7f0000002e00)=""/249, 0xf9}, {&(0x7f0000002f00)=""/86, 0x56}, {&(0x7f0000005040)=""/149, 0x95}, {&(0x7f0000002f80)=""/126, 0x7e}], 0xa, &(0x7f00000051c0)=""/173, 0xad, 0x9ef0}, 0x40000000)
sendmsg(r3, &(0x7f0000005540)={&(0x7f00000052c0)=@ll={0x11, 0x1e, r4, 0x1, 0x1, 0x6}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005340)="76a7576c5cbe0b44c0c9ca51f94bb89f29d61e18e1473a3f0dca8c17b0f2860e535132f74fb44c402bfe75d097132b03b00b4975a4f413aa3227a9adfaaa7ecdf3fd0d24c2b8016ce44aa03f808ebfab657d1525edd324d58a2c9f1cb6dd2da57e97a39f18b4a401a4815d740b10575eed52a77182b40ceb0286f7881824bcbf8f0cee9c6a5adc73f9fd98851eb9ea6e80482bf9123c3ea3bbfa4b", 0x9b}, {&(0x7f0000005400)="c4b0629709a99ed977bbfeb0c7e559655190a53ed507f7c96b9765c22333e9d4311f5a0c20a2652542817b81651d8ed3eccdb053d6507e7baa90c4961a6f1206", 0x40}, {&(0x7f0000005440)="1614130170c079cb7375f1490dc0b347166a3026fe5ef309c9dc996452c5cbb1272ec704947ddc87ced4379d7b032574a2eeb2d5f3a3c95318fdcbfe63cf030fcdabcbf5b3fc550651e457f96827a37bf18f9d28453094a624997f11fb7cac67355a54236fca7f13a9d04b", 0x6b}, {&(0x7f00000054c0)="83b0402357fb780c0bac48c9318581", 0xf}], 0x4}, 0x10)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000021c0)={r0, 0x28, &(0x7f0000002180)={0x0, <r5=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002200)={r5, 0x4, 0x18}, 0xc)
r6 = socket$kcm(0x29, 0x7, 0x0)
sendmsg$kcm(r6, &(0x7f0000002740)={&(0x7f00000025c0)=@rc={0x1f, {0xcdcf, 0x401, 0x1, 0x200, 0x7, 0xcb13}, 0xdaa6}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002140)="f0f1f29cc0e384c1a967338192872efdb2f480ecd2eb786b03d1f52de9452ad30040bf7d8775c2f626c7728918", 0x2d}, {&(0x7f0000002640)="8ccefdf0", 0x4}, {&(0x7f0000002680)="21c475ef8e0c6c7c149084e6d53217961dfaf90eef921f2a983283c7cda85ee0d6508085942406306dfac754f7aee57a75beb53076b65cbf946fb68538ef5e0f4f0ea3eadce706740de6ebbd31affd4ad21566370c3b846da22624ffb4a320a2c5bce95b2f0a4cb7cbae67d5ca", 0x6d}], 0x3, 0x0, 0x0, 0x4044}, 0x10)

2018/03/30 23:23:02 executing program 3:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=<r2=>0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a", &(0x7f00000006c0)=""/139}, 0x18)
bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48)
socketpair$inet(0x2, 0x4000006, 0x8, &(0x7f0000000d00)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
mkdir(&(0x7f0000000ac0)='./file1\x00', 0x40)
r4 = socket$kcm(0x29, 0x7, 0x0)
sendmsg$kcm(r4, &(0x7f00000020c0)={&(0x7f0000001c80)=@rc={0x1f, {0x6, 0x3f, 0x22, 0x5f, 0x1, 0x6}, 0x6}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000005080)="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", 0x1000}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x10)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
recvmsg(r4, &(0x7f0000000080)={&(0x7f0000000900)=@alg, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000b80)=""/210, 0xd2}, {&(0x7f0000000d40)=""/238, 0xee}, {&(0x7f0000001300)=""/163, 0xa3}, {&(0x7f00000013c0)=""/124, 0x7c}, {&(0x7f00000019c0)=""/231, 0xe7}, {&(0x7f0000001440)=""/95, 0x5f}, {&(0x7f0000001ac0)=""/93, 0x5d}], 0x7, 0x0, 0x0, 0x128d}, 0x142)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100))
mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0)
mkdir(&(0x7f0000000640)='./file1\x00', 0x1)
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x103fe, &(0x7f0000444000))
mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0)
sendmsg(r3, &(0x7f0000001c40)={&(0x7f0000001bc0)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0x2ad, 0x1}, 0x40080)
recvmsg(r0, &(0x7f0000003c40)={&(0x7f0000001500)=@ll={0x0, 0x0, <r5=>0x0}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000001580)=""/187, 0xbb}, {&(0x7f0000001640)=""/202, 0xca}, {&(0x7f0000001740)=""/97, 0x61}, {&(0x7f00000017c0)=""/142, 0x8e}, {&(0x7f00000029c0)=""/172, 0xac}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/144, 0x90}, {&(0x7f0000003b40)=""/111, 0x6f}], 0x8, 0x0, 0x0, 0x800}, 0x40000000)
mount(&(0x7f00000014c0)='./file0/file0\x00', &(0x7f00000023c0)='./file2\x00', &(0x7f0000002400)='afs\x00', 0x40010, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003c80)={0xe, 0xc, &(0x7f0000000b00)=ANY=[@ANYBLOB="1800000007000000000000000623000001090000030000000000000000000000fb83000008000000000000000000000000ff4d7a0a730660000000000000000095000200000000007f99d107ed135aff152272fa7a18cb4c558c63b3265c189f"], &(0x7f0000000980)='GPL\x00', 0x5, 0x84, &(0x7f00000009c0)=""/132, 0x41f00, 0x1, [], r5}, 0x48)
r6 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r6, &(0x7f0000005040)={&(0x7f0000004e40)=@alg, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004ec0)=""/195, 0xc3}], 0x1, &(0x7f0000005000)=""/30, 0x1e}, 0x40)
mkdir(&(0x7f0000000a80)='./file0\x00', 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0xffffffffffffffff, 0x0, [], r2}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0x12, &(0x7f00000004c0)=@raw=[@exit={0x95}, @jmp={0x5, 0x7f, 0x9, 0x7, 0x0, 0x30, 0x570c72d2c4205df9}, @generic={0x401, 0xffffffffffffffc1, 0x8, 0x1}, @call={0x85, 0x0, 0x0, 0x38}, @ldst={0x1, 0x2, 0x34194f12a387f72c, 0x2, 0x3, 0xfffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10001}, @call={0x85, 0x0, 0x0, 0x33}], &(0x7f0000000380)='syzkaller\x00', 0x7fff, 0xd, &(0x7f0000000580)=""/13, 0x40f00, 0x1}, 0x48)
recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000e40)=@ll={0x0, 0x0, <r7=>0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000c80)=""/21, 0x15}, {&(0x7f0000000ec0)=""/105, 0x69}, {&(0x7f0000000f40)=""/154, 0x9a}, {&(0x7f0000001000)=""/5, 0x5}, {&(0x7f0000001040)=""/15, 0xf}, {&(0x7f0000001080)=""/204, 0xcc}], 0x6, &(0x7f0000001200)=""/43, 0x2b, 0x6}, 0x3)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={r3, 0x28, &(0x7f0000000140)={0x0, <r8=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000cc0)={r8, 0x414, 0x10}, 0xc)
bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0xf, 0xb, &(0x7f0000000800)=ANY=[@ANYBLOB="180000001200000000000000000000000000f8fff0ffffff00000000000000009500000000000000000000000000f3ff751ffeff100000000000180000000200000000000000030000009500000000000000"], &(0x7f0000000680)='syzkaller\x00', 0x0, 0x41, &(0x7f0000000880)=""/65, 0x41100, 0x1, [], r7}, 0x48)
mkdir(&(0x7f0000001d00)='./file0/file0\x00', 0x80)

2018/03/30 23:23:02 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file1\x00', 0x0, 0x10}, 0x10)
mkdir(&(0x7f0000000080)='./file1\x00', 0x20)
mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)="af8718302322870f94cac6a7d7e975b303abc7c32a4f087f63c658f9625c")

2018/03/30 23:23:02 executing program 4 (fault-call:3 fault-nth:74):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:02 executing program 0:
r0 = getpid()
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x7, 0x0, 0x65, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/98, 0x62}], 0x1, 0x0, 0x0, 0x9}, 0x42)
socket$kcm(0x29, 0x5, 0x0)
r2 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/63, 0x3f}, 0x0)
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, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="09000000000000000000000000000000000000009045107900000000000000000000000000000000008d4d1e"])
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0)

2018/03/30 23:23:02 executing program 6:
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000700)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair(0x1, 0x4, 0x7, &(0x7f0000001600))
r2 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001680)={r1})
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/37, 0x25}], 0x1, &(0x7f0000000800)=""/27, 0x1b, 0x1}, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000052c0)={&(0x7f0000004f40)=@ll={0x11, 0x5da1e49052ee8435, 0x0, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)="0a295dc2bdcaec4195822c4d6f66913da9651c9633f186fda68f8a6dcaa27b675eeedec48472e8b7de209853495c14bae1bfa27314749c3b45a0d2e830c3f13c0c3956fcc43926d45994c98c24dcc9bc246c986fadd44bf04f4471ae5c4b26339220def5e661ede600dadacdb8aa87f2", 0x70}], 0x1, &(0x7f0000005240)=ANY=[]}, 0x10)
mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000f00)='./file1/file0\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)='\x00')
socketpair(0x10, 0x2, 0x9, &(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000380)="3df7035790bd4760f20fb15d76e20b5e6d54661a8ae79aaeb7fb572c22357bb7014a5bf268e235f06129417a56dac22f42004e41f2e37b81fdeb4233c8da700471859ba683a78d1aabe6ba3efe7ca574a86f919201cd3be7cbd786c1bdecaa0e96477cc0e454c8e7a812f30447c5e3d13741b8110e7534c70605e7bc9337025278285a4b384c37b66788812e6cee4a554bc40a2ac67a136ac1ebcb4f75390d5aa40c0e64fe6b0854181328796b17d74426c36799c97cb9ef8fa2e78c41380e23494c5db5ff177a67d3b797905a7eb6a6dfced22da96f900e5198de1c64c7ceee0a8675ec8cfe746f5e59eba3c3e9", 0xee}], 0x1, &(0x7f0000000a40), 0x0, 0x800}, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file1/file0\x00', 0x0, 0x10}, 0x4)
mount(&(0x7f0000000e40)='./file1/file0\x00', &(0x7f0000000e80)='./file1/file0\x00', &(0x7f0000000ec0)='hfs\x00', 0x20, &(0x7f0000001080)="36a112aee578441e286cc37ecb38c9863ae72169954b6da7240ed94ec12f7a481268022d55c173062037f392f3ccc49cf5f4fa4386a10630ae4e83008b255d78b5ae9e6eec1b33ee3c0db6791d54d4d9d07a0f6c5a3e7c047780c341071459ee42380f336cc46ef46f7526a1c1153674ecdccb6352a673066d5d9919eb8563c73f8b97461bb42e85aae2bcf4c951c70b1ce1e0bb07a59b51889aeb3e0544c4c8b26d9de50369d43c2ebbbee9c0985ff500c34278e95f43abcfe1ce74f51acfebaedb28a491a892e94d75405d")
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000a00))
close(r1)
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file1/file0\x00', 0x0, 0x18}, 0x10)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000000000000095000000ec0000008e2e4f6f914d67da1a112777fddc6f9bd679fb6ae7fa7baec77c1bd3b2000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000740)=r5, 0x4)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000e00)={&(0x7f0000000140)='./file1\x00', r3}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r3, 0x0, 0x6d, 0x63, &(0x7f0000000780)="611fd17bae8aa02ba4c9ad8cfe96b40fad456dc726fbf59eb3bca0feaedcfcb5f1809f621bf00f3e51e16a1806b4b44091840c5e5dcb0e63e55c3c003e51805b74bc006cf441096cdc97149b1f20e0eac6928391e671eeecc294774111547b6529923bb05fe643b5cd34aeb4ea", &(0x7f0000000600)=""/99, 0xfffffffffffff800, 0x9}, 0x28)
recvmsg$kcm(r4, &(0x7f0000000dc0)={&(0x7f0000000880)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/57, 0x39}, {&(0x7f0000000940)=""/63, 0x3f}, {&(0x7f0000000a40)=""/162, 0xa2}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/21, 0x15}, {&(0x7f0000000b00)=""/84, 0x54}, {&(0x7f0000000b80)=""/87, 0x57}, {&(0x7f0000000c00)=""/125, 0x7d}, {&(0x7f0000000c80)=""/62, 0x3e}], 0x9, &(0x7f0000000d80)=""/3, 0x3, 0x1}, 0x2100)

[ 2509.148493] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2509.162930] EXT4-fs (sda1): re-mounted. Opts: 
[ 2509.163837] overlayfs: unrecognized mount option "瘒0#"�斒僻组u��*Oc芚鵥\" or missing value
[ 2509.183476] FAULT_INJECTION: forcing a failure.
[ 2509.183476] name failslab, interval 1, probability 0, space 0, times 0
2018/03/30 23:23:02 executing program 2:
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000280)='./file0\x00'}, 0x10)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='hostfs\x00', 0x100000, &(0x7f0000000180)="8d3e1293a500dc699ff01c0df687febf8988afba38f69b1ffe5acf08db606140035522db9890ec15f55e7ac3758dd6e77fc8d1cb0d4d126c48d622b0ca31e5c99b0ca9608c6ba575f4d481245edee8bed46a58ac5204204dc8d66f387dc4023eba225a6904fa317fd2559ce0b8fcde1f10ed014065dba9475b59ce50d2a01d22f11eba1188f5b7da3450ad7058dced18b3dfd63021f1263fb8819c3ee43e10975fb6b75ed4ed6682b5f1c7b6fe8477e3532ee1")
recvmsg(r1, &(0x7f0000004a80)={&(0x7f0000004980)=@hci, 0xc, &(0x7f0000004a00), 0x0, &(0x7f0000004a40)=""/57, 0x39}, 0x2)
sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000fbf5e557"], 0x18}, 0x0)

[ 2509.194839] CPU: 0 PID: 8851 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2509.202030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2509.211378] Call Trace:
[ 2509.213980]  dump_stack+0x194/0x24d
[ 2509.217617]  ? arch_local_irq_restore+0x53/0x53
[ 2509.222297]  should_fail+0x8c0/0xa40
[ 2509.225412] EXT4-fs (sda1): re-mounted. Opts: 
[ 2509.226012]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2509.226026]  ? trace_event_raw_event_lock+0x340/0x340
[ 2509.226036]  ? __lock_is_held+0xb6/0x140
[ 2509.226048]  ? mark_held_locks+0xaf/0x100
2018/03/30 23:23:02 executing program 3:
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000))
socketpair(0x9, 0x80000, 0x7, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0xa59)
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x18, 0x9, 0x8, 0x701, 0x2, r0, 0x8}, 0x2c)
r2 = getpid()
r3 = perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x14, 0x5, 0x1, 0xb0, 0x0, 0x8, 0x2000, 0x9, 0x7ff, 0x222b, 0x0, 0x1, 0x0, 0x9, 0x100000000, 0x4fa, 0x200, 0x10001, 0x3ff, 0x0, 0x8c4, 0x0, 0x1, 0x1, 0x1, 0x8, 0x7, 0x633, 0x2, 0x7fffffff, 0x0, 0x80000001, 0x7, 0x8, 0x0, 0x9, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x1}, 0x0, 0x8000, 0x225, 0x3, 0x4, 0x2, 0x3ff}, r2, 0xe, r0, 0x8)
perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x8, 0x5, 0x900000000, 0x8000, 0x0, 0x6, 0x8001, 0x4, 0x100000000, 0x7, 0x8001, 0x80, 0x8, 0x8, 0x9, 0x7fffffff, 0x8, 0x5, 0xb7a, 0xf1, 0x101, 0x40, 0x9, 0x1ff, 0x4, 0x80, 0x5, 0x7, 0x4, 0x800, 0x5, 0x1, 0x1ff, 0x4, 0x400, 0x4, 0x0, 0x7, 0x1, @perf_config_ext={0x4, 0x8000}, 0x280, 0x80, 0x3ff, 0x0, 0x481, 0x7, 0x9}, r2, 0xc, r0, 0x1)
perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x4, 0xfffffffffffffffe, 0x250, 0x0, 0x0, 0x10000, 0x8, 0x90, 0x3, 0xfffffffffffffff9, 0x9, 0xff, 0x7, 0x9, 0xaf, 0x6, 0x1ff, 0x80, 0x80000000, 0x6e, 0x1, 0x6f, 0x0, 0x6, 0x8001, 0x0, 0xb659, 0x1ff, 0x80000000, 0xffffffffffffb53c, 0x401, 0x65, 0x20, 0x5d, 0x200, 0x0, 0x400, 0x3, @perf_bp={&(0x7f0000000200), 0x4}, 0x1202, 0x0, 0x10000, 0x7, 0x2, 0x3, 0xfffffffffffffffd}, r2, 0x2, r3, 0x1)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='sysv\x00', 0x100000, &(0x7f00000003c0)="a12693842783a6f2e767ec11e0e971a0cfd6d1bf44d8a8dbf4cef7e917ed4113bce1e5970393630933b05f90a28c9396dbeefedcfc3970b26b0c553c7326f9939eefdb56795f65b48cd16d2cf2318b892d9841be5a7db1abd8a38c31c5450375ec856a53ca69923ff92c0a02ca2af6df2137ebd793e2ad783d1e7cf7c30f9b53824d8673dc741d95e4f6c1df3b7adb0eb93385cc3b767b9038723a990610cb6492111639d9aeb66a09d32ff590ee1b3f1afa2725301a91111e9b5d88")
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xb, 0x0, 0x100000001, 0x5, 0x0, r1, 0x7}, 0x2c)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={<r5=>0xffffffffffffffff})
recvmsg$kcm(r5, &(0x7f00000016c0)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, <r6=>0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)=""/170, 0xaa}, {&(0x7f0000000640)=""/37, 0x25}], 0x2, &(0x7f00000006c0)=""/4096, 0x1000, 0x4}, 0x100)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001700)={0x0, r1, 0x5, 0x2}, 0x14)
perf_event_open(&(0x7f0000001740)={0x0, 0x70, 0xffffffffffff8000, 0x200, 0x6, 0x1, 0x0, 0x200, 0x800, 0xa, 0x1, 0x3, 0x154, 0x1, 0x2, 0x3, 0x9, 0x9, 0x40, 0x5, 0x0, 0x8001, 0x0, 0xd92c, 0x40, 0x6, 0x96b, 0x5, 0x0, 0x8, 0x1, 0x3, 0x80, 0x1, 0x80000000, 0x0, 0x6, 0xffff, 0x0, 0x9, 0x1, @perf_config_ext={0x7fff, 0x4}, 0x0, 0x7f66b513, 0x7, 0x6, 0x3f, 0x0, 0x5}, r2, 0x7, r3, 0x9)
socketpair(0xb, 0x8080a, 0xffff, &(0x7f00000017c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001800))
close(r6)
bpf$MAP_CREATE(0x0, &(0x7f0000001840)={0xb, 0x9, 0x6, 0xffffffffffff7fff, 0x17, 0xffffffffffffffff, 0x80000001}, 0x2c)
recvmsg$kcm(r1, &(0x7f0000002e80)={&(0x7f0000001880)=@ax25, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001900)=""/12, 0xc}, {&(0x7f0000001940)=""/167, 0xa7}, {&(0x7f0000001a00)=""/85, 0x55}, {&(0x7f0000001a80)=""/150, 0x96}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/196, 0xc4}, {&(0x7f0000002c40)=""/87, 0x57}, {&(0x7f0000002cc0)=""/37, 0x25}, {&(0x7f0000002d00)=""/38, 0x26}, {&(0x7f0000002d40)=""/87, 0x57}], 0xa, 0x0, 0x0, 0x7fff}, 0x10000)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002ec0))
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000)={r7, &(0x7f0000002f00)="acea24954fffb5efcdc12a71c7381aa34aaab99645ba424ecf1c992225d662b2b9245db09ce60e5627bee63f8622da766db2fbd992464b67e13d68839a82978b6f42f93282fd6c269a551acaa099099dd88b07eb82b414e419bbfc97d414967dedc7d7912c68997f64e0d799f8d30380aedbc8c2097c3d442860198aff6c1894bf07faaf", &(0x7f0000002fc0)=""/11}, 0x18)
socketpair(0x10, 0x0, 0x2, &(0x7f0000003040)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003200)={r9, &(0x7f0000003080)="1467031979d0f6bd3634ba30230b0dd769d5774c3ab1e2f3ee82586723d0f0efefb54563b56ed0e84ceb5b9bc5c5f2dab6953cd22d259c9e2a6bd6e5b1a786565482d3874095a521270f6d7d0f0b8bfe728af302391c4ecf9a47d135f4aed149c64c", &(0x7f0000003100)="12871f336916479d04f9b4be204f1c02b8ec1e3fdb992963bfa5dedc04338516566741507b0c866c6617cd434ceab0387026d1180a39187704d096c2251c8d95ccf77133663e90593cb1c9f20e8a0afd5bf89575b4f2a668c612d7b7c125e44794958ec5d6008935fb55fa9cf59599edd21a183c8dfb10270047633eeb51908eecd68587e7caff825f020ee4967e573575ceb033ab7bf20af6507fc22790bc8cfef1610e2f33bbe85dd9742023db2dcbef013921c35f1847fa535cc622437c40ae7dcfe523ed7b45b5a00727a59b1703c09027965e0781455d6e4d03aa2aada94c1f", 0x3}, 0x20)
sendmsg(r7, &(0x7f0000003680)={&(0x7f0000003240)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f00000033c0)=[{&(0x7f00000032c0)="5102c41a4e35d12e1e5de475988b8e592203e9ee23ba734860d0dcc593d7ed6a810328c62cf73c41e192d0ab3122c20e0fa5f9a2e59627dc6d9b4e10ea5e417eede20ab06c39551106f3124f410e79054dfc7d50af297cea4e9ef8aea04d5bad", 0x60}, {&(0x7f0000003340)="761d1830fe2c7b016cdf7b8d4ed8dc95f399ab5ad2b8ac561af24a8ab8296f644ce150ad2321d9ab9e4c69213221ec682433831ce29a9a53d8788ab7723bd6cd0096", 0x42}], 0x2, &(0x7f0000003400)=[{0x100, 0x117, 0x2, "3052bc716ff10debb3bff8589bb885a337b13fcd57dc74fe0b3f4a2bbb140e8307054521b89ce7ac95c714ccc3fddb5d49bee9254551b0c42dbdab0ecf7047d47025087196c438c26aa9d3262c65f24a3b0f9509423d8c8093eb5d867e4ed45a2b3e1e26c01ed4a3472a075c77a60e5e85b4e8ad4dfef60caef3b9738b94edd90e77d47e9395636557ecc6c8e3361f1376b1f022254ff78f504906ac101834b340a41b0b9fd8520df561c92ead6f64431b55a8de3b0b9dbbfb668c6c9a881d6cdaddbd0edb31ae868335e2ce9e54e81b6000c327160597075263715bd033a97cc4e52044e647f6393319"}, {0x48, 0x10c, 0x4, "e6d4a8245ed6d3824de7efc874695dcf82471c427ffb2c3e9d78dc45b1202ba8b60e6587a7d985da119528b496ca38f9a30b422d"}, {0x20, 0x103, 0x7, "05670854064f1a3ee20a95c4ff6f"}, {0xb8, 0x11f, 0x100000001, "03bdcdfe7c91ba9f658e5aaa0c47f0c40a923663f1d0658008c141682c6ca13c50a0e0de264e66baeba707bb2ff3d6ad8fa4e32336b1f828a3b5fb127c1aba835cb0b3ab834e51e69267875bf58574410a9d721cc4d82e95a83bf3d567fe13dd4f0176764a2afdbcc7a681f02351b0595367d6c8f03f0be8634fd253f6ed9db1e399d119ffef6d015ab8a5f7f1dd444d8a01f627a095b153a7f1b1a4ef49b23d59e9fd3b"}, {0x30, 0x18f, 0x3, "3573a1d3fe232e30d12a66e68c995cfcfd488822fa887a16790dd0df5c7afe"}], 0x250}, 0x10)
ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f00000036c0)=0x352)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003700))
recvmsg$kcm(r1, &(0x7f0000006bc0)={&(0x7f0000003740)=@generic, 0x80, &(0x7f0000006ac0)=[{&(0x7f00000037c0)=""/15, 0xf}, {&(0x7f0000003800)=""/18, 0x12}, {&(0x7f0000003840)=""/106, 0x6a}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/122, 0x7a}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/4096, 0x1000}, {&(0x7f0000006940)=""/68, 0x44}, {&(0x7f00000069c0)=""/212, 0xd4}], 0x9, &(0x7f0000006b80)=""/63, 0x3f, 0x7fffffff}, 0x2022)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000006c40)={r4, 0x28, &(0x7f0000006c00)}, 0x10)
sendmsg(r0, &(0x7f0000006ec0)={&(0x7f0000006c80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r10, 0x5, 0x2, 0x1, 0x0, {0xa, 0x4e22, 0x4ad, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x80, &(0x7f0000006e80)=[{&(0x7f0000006d00)="03f2adde68c95f0edf07508315ee351797560846df8bdb76bf5b6d4fac9453d359467f6edb27fc57c43cf2194def8c40a4f1f75eb5087d667dfe0408db099ce750a7447040d644a621d05086272bd32f9c398b90c8b8ef9740c34aa8372dabcf0b57dc56196b612930df20a21466fa6cd2dd63bf0e362a75397b06bc426273f01493d14091bfe6134681c6091d4b12b8fe664be765c06441da6c59941786c801", 0xa0}, {&(0x7f0000006dc0)="54fc569197f50900fe304ed3f5477fd7ff98486e79645f34b5750ffdfc4af0845eda1ec620892bab5e3a08e6dd74f55a4880d3eea59d9b375df6f0d56acf0d820f6e26e091654cc18035b6fce7eda2abe647f5781f8250b37d244cc5826d6f6afbc6e6f5f2230ee96c47ea9d23e9470baddcd13f77eeb2c22a87340e17d8cd92698560990e37267207f19efe7be53be0a274f44f6907f43759b6f17b85347b98c65e5dc8e5cd", 0xa6}], 0x2}, 0x20044000)

[ 2509.226061]  ? __raw_spin_lock_init+0x1c/0x100
[ 2509.226076]  ? find_held_lock+0x35/0x1d0
[ 2509.226091]  ? __lock_is_held+0xb6/0x140
[ 2509.226108]  ? check_same_owner+0x320/0x320
[ 2509.266045]  ? d_alloc+0x269/0x340
[ 2509.269578]  ? rcu_note_context_switch+0x710/0x710
[ 2509.274497]  ? lock_release+0xa40/0xa40
[ 2509.278457]  should_failslab+0xec/0x120
[ 2509.282414]  kmem_cache_alloc+0x47/0x760
[ 2509.286460]  ? d_drop+0x51/0x60
[ 2509.289721]  ? rpc_i_callback+0x30/0x30
[ 2509.293673]  rpc_alloc_inode+0x1a/0x20
[ 2509.297548]  alloc_inode+0x65/0x180
[ 2509.301163]  new_inode_pseudo+0x69/0x190
[ 2509.305207]  ? prune_icache_sb+0x1a0/0x1a0
[ 2509.309429]  ? do_raw_spin_trylock+0x190/0x190
[ 2509.313995]  ? d_add+0xa70/0xa70
[ 2509.317355]  new_inode+0x1c/0x40
[ 2509.320703]  rpc_get_inode+0x20/0x1e0
[ 2509.324489]  __rpc_create_common+0x5d/0x1d0
[ 2509.328799]  rpc_populate.constprop.15+0x1ad/0x340
[ 2509.333720]  rpc_fill_super+0x379/0xae0
[ 2509.337675]  ? cap_capable+0x1b5/0x230
[ 2509.341539]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2509.346706]  ? security_capable+0x8e/0xc0
[ 2509.350840]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2509.356015]  ? ns_capable_common+0xcf/0x160
[ 2509.360320]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2509.365485]  mount_ns+0xc4/0x190
[ 2509.368830]  rpc_mount+0x9e/0xd0
[ 2509.372172]  mount_fs+0x66/0x2d0
[ 2509.375516]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2509.380073]  ? may_umount+0xa0/0xa0
[ 2509.383691]  ? _raw_read_unlock+0x22/0x30
[ 2509.387819]  ? __get_fs_type+0x8a/0xc0
[ 2509.391685]  do_mount+0xea4/0x2bb0
[ 2509.395204]  ? copy_mount_string+0x40/0x40
[ 2509.399415]  ? rcu_pm_notify+0xc0/0xc0
[ 2509.403280]  ? copy_mount_options+0x5f/0x2e0
[ 2509.407670]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2509.412671]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2509.417499]  ? kasan_check_write+0x14/0x20
[ 2509.421710]  ? _copy_from_user+0x99/0x110
[ 2509.425848]  ? copy_mount_options+0x1f7/0x2e0
[ 2509.430325]  SyS_mount+0xab/0x120
[ 2509.433756]  ? copy_mnt_ns+0xb30/0xb30
[ 2509.437619]  do_syscall_64+0x281/0x940
[ 2509.441483]  ? vmalloc_sync_all+0x30/0x30
[ 2509.445611]  ? finish_task_switch+0x1c1/0x7e0
[ 2509.450083]  ? syscall_return_slowpath+0x550/0x550
[ 2509.454996]  ? syscall_return_slowpath+0x2ac/0x550
[ 2509.459907]  ? prepare_exit_to_usermode+0x350/0x350
[ 2509.464902]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2509.470244]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2509.475068]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2509.480233] RIP: 0033:0x454e79
[ 2509.483405] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2509.491099] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
2018/03/30 23:23:02 executing program 6:
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$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6)
r3 = gettid()
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={<r4=>0xffffffffffffffff, <r5=>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, 0x0, 0x0, 0x6, 0x4, 0x0, 0xff, 0x0, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0x0, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, r3, 0x7, r5, 0x8)
recvmsg$kcm(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x54, 0xfff}, 0x2000)
perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000002700)='./file2\x00', 0x3)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002a80))
r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10)
perf_event_open(&(0x7f0000002980)={0x3, 0x70, 0x1, 0x4, 0x9, 0x8, 0x0, 0x3, 0x80, 0x5, 0x80, 0xfffffffffffffffe, 0x1000, 0x6, 0x9, 0x4, 0x5, 0xb93e, 0x80000001, 0x4, 0x3, 0x4, 0x401, 0x1, 0x4, 0xffffffffffff9bce, 0x5, 0x2, 0x3, 0x5, 0x6, 0x0, 0x4, 0x7f, 0x3, 0x7, 0x4, 0x3, 0x0, 0x1ff, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x7}, 0x0, 0x5, 0x2, 0x5, 0x0, 0x902, 0x8}, r0, 0x6, r1, 0xa)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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")
mount(&(0x7f0000002b80)='./file2\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x0, 0x0, 0x0, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r3, 0x5, r2, 0x1)
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$BPF_GET_PROG_INFO(0xf, &(0x7f0000002bc0)={r7, 0x50, &(0x7f0000002800)={0x0, <r8=>0x0}}, 0xfffffffffffffeac)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002b40)={r5, 0x50, &(0x7f0000002ac0)}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a00)={&(0x7f0000002a40)='./file0\x00', 0x0, 0x80008}, 0x195)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000028c0)=r8, 0x4)

[ 2509.498350] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2509.505626] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2509.512874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2509.520118] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004a
[ 2509.527459] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache
[ 2509.537254] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:23:02 executing program 7:
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = getpid()
perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x1ae, 0x5, 0x7b51eb30, 0x1f, 0x0, 0x7fff, 0x40, 0x0, 0x1, 0xd, 0x9, 0x7, 0x2, 0xf45, 0x100000000, 0x92, 0x7fff, 0x0, 0x4, 0x0, 0xe283, 0x3, 0x6, 0x6, 0x20, 0x1, 0x8000000, 0x100, 0x4, 0x1, 0x8000, 0x42, 0x7, 0xffffffff, 0xffffffff, 0x9, 0x0, 0x759, 0x4, @perf_config_ext={0x1, 0x41a5}, 0x444, 0x1, 0x101, 0x3, 0x7fffffff, 0x100000001, 0x7}, r2, 0xe, r0, 0x2)
mkdir(&(0x7f0000000200)='./file0\x00', 0x8)
r3 = gettid()
r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x80, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x0, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x0, 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}, r3, 0xd, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000000800)={&(0x7f0000000600), 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/149, 0x95}], 0x1, 0x0, 0x0, 0xa279}, 0x10000)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r1, 0x2)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x7ff, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x0, 0x4, 0x2, 0xffffffffffffe17f, 0x2, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x0, 0x5f9, 0x8a, 0x40}, r3, 0xd, r4, 0x0)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b4, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000800000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6)
mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0)
r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000880)={&(0x7f0000000840)='./file0/file0\x00', 0x0, 0x10}, 0x10)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$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(r7, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c1100002045c2ec6400000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb01040000e22e80a190a763f4ec976684e98d00010000f875158d5454070000002898d9726587c92418e569e7e237"])
mkdir(&(0x7f00000001c0)='./file0\x00', 0x4)
sendmsg(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1}, 0x1)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 23:23:02 executing program 4 (fault-call:3 fault-nth:75):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:02 executing program 1:
r0 = socket$kcm(0x29, 0x7, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000004080)={&(0x7f0000003940)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f0000003f00)=[{&(0x7f00000039c0)=""/125, 0x7d}, {&(0x7f0000003a40)=""/168, 0xa8}, {&(0x7f0000003b00)=""/159, 0x9f}, {&(0x7f0000003bc0)=""/206, 0xce}, {&(0x7f0000003cc0)=""/99, 0x63}, {&(0x7f0000003d40)=""/221, 0xdd}, {&(0x7f0000003e40)=""/132, 0x84}], 0x7, &(0x7f0000003f80)=""/199, 0xc7, 0xfffffffffffffff9}, 0x2000)
sendmsg$kcm(r0, &(0x7f0000005900)={&(0x7f00000040c0)=@hci={0x1f, r1}, 0x80, &(0x7f0000005400)=[{&(0x7f0000004140)="e2da73e0a37a03c9838aa7ac5d5522d057e682f0e210b5f55908d63696673c4f7ca77167b7eb217cf14c1e26acb2b28ca51ef6bcd15e34d36ced33a6fdf7c14e9eb633d814c980a0142dd1133ad623c197dd4c39a811930b709b0582ac56357bb9d164e25cb4aaec3b4962035974d33e169b79078a7f25231cac56a4f305b5f99285c56d1eb7abf57008", 0x8a}, {&(0x7f0000004200)="535f57bcf9cf4dd49cdd0a8195f438", 0xf}, {&(0x7f0000004240)="28b6ad597c5bc2160a027f7d321d1acdb16b3d04c475f5791e2b85ac97b4493524d546ca67f9fd8c838849b7f45feddcc887b7cbce14f2664473772990643725b14f", 0x42}, {&(0x7f00000042c0)="80dc112231532567770c3ddae482fff5a3ec0f7a626df91f3232103180083954f29f7f2d284150701e36ca4ee8dc7b4dc19b2dd2feefafc59f72059b9d2d015e9c7148c476605eab53f1413b6b22ea8b386b4e5de3dd724790d7b7", 0x5b}, {&(0x7f0000004340)="2752eead9733d7e1617156a0d25696365cdecdf3fbafbb680833c529c9f12a9726ff7f871cf936d0c76fc0a5670ecaa0a3bd484b1f2bc45f70c3", 0x3a}, {&(0x7f0000004380)="eb993d", 0x3}, {&(0x7f00000043c0)="c86d764a2fe86734786e7cd389b5dc0e792841d56b124976e0257baa193d30db6b01d0ad2fc103214039c595c8687ceef7be075f4f70e6f760b674666e47624b", 0x40}, {&(0x7f0000004400)="a61c1c3d6cbfdfd83acfbe10bafc79c58b79913c1ee776d37d0beba05cf2efe45212eab05d17b67148f136d60c15d9fa60ee05f77ac3c9a8bbf92d7d9b836b9ec4f50e05d6b82a82b1f49084a42ad33f46dac3e8dc0a61ce0f8837c7ca48702d7ef41c62051bb0bb2cfd61b00266bd0394187950700099346e52c662f3a7966778e1aaed86b2dad6bc6e063c76f9ef2af9ad56fad5532fe3a597ec49efc13eb940d39e29be318cbe6cd627464c677ee50277ff09ecc6207796dbfd7506f02065b9b2d716e6db6210de29984cef1ce6e663321c8d1d3aa066a223d080772aad2f5c19ea3493ea8b0df68fe5ef60f172484e095640540f91db3f48411f9ef8a8c823e9bc031bd232aa1978c0e21ba16113f6ada69c638fdb8c2fdfc2c4c6b48efe8af89748e713587f728d5e4af819ebbe3227afc8badeacaaa91a345e8cba6f555623040ff9f940fcc6d6c7dee8d8872f13ba6f2c315c64c136fb29b45aebf53a384467467026c1562efc65ff4e82133e42715a61d57d45401f642213ff2dc23edfa53aaba495681040ab2daae4f39c3953885b0c5a7fd10c08cd9f8744b04ee2ca78da7f3c25c34d1970e5d5256a0e00556ea69d186ef72b317172c5744ec51b574a3b766a4a727469d8176897f07b58d0070fbaf45823f3e79576d274420b937d970afdef8e904038f8b906dd55f8a02b0bd5523dc7b0b5d7e8b97c166070f96548402708c3cf36424d12e2c25b40f3e84ead1b74df923595b3b55023e30ed75e26950ed0dcfe575fb8949fd23fdcd0d4f60ae1bfc739d3298bcb8f25631abb6b62e9b2e9fb1872407282b04d847976b5a593ea075aafb563351d2a2a60562d4b2ff8dbeb10359e91f50be4b0d3b080b3c980862ee7f93f62199dc2f23d6766512c21b8788cee8d32563a2f28d928232ce59db46e6d3e230a6e28c82d5091602e628d32c584028300995244b117ef94bd8d61b6899df4d3d65037b01d95988cf572d0abb9c82924289321742c32515a33d19bac76037fe0c72f3a0b102d57f4397bf5956ccf2edf61edd1edcb646c0440d491df501e7136d72541a8c71c0f3974c9359384c9861c8bff2e06e39546737164512dee293b661240c318d2e2c1faa5bf6594f7d7ef705f2dffa46c0aca720a7ab4b2487142a07a30390cca7f6e39eabf2a9ecb4bd530630f7b2c8097ac69c5c2a23dc17ad657ba819120a9f54d9c5f71a9afbd3904c92d231839cb8b734cdaf2cc5b6ac79d647e53b9d2983fd23b784b12679986676bcdc16395dcdefb998d01f5dc96243698a866b4c6ea982e7e4631f597aeae6905f9d24c10a1b57fa51b9d8ebe8e2946387e294dac2fa65227d825d4d2dc4bf422cf3c50863231d4dafd50d3a629fe0949884ba621a1ee7031ff6e7c4041de13bf8cf4da1ffeac67ab7c958850153ddb37ad0175169d1a46377d1a53cd05146c8ba6bdfb6613d61c64a71a674d027bf4b88efec4a355a9b09dbdaddabb77609da53e29a95b094e3b9102b5795aec1bcad706d60073e6779d47091477a341d9b27b9834371661c2209945bf1168657c00ad181d8b918cf19111b106e9ab0191b119a5cd64537ceae935ea0d8d1d8e506f9a7ce2743b1cda63d17370009d37681efd1d13f28c11750fa631832cd22fd35a91f6985089f8f69a67fb76b4ded7ae96770a2a17024b630ee423da1cfcf15e63cd3a17fc7770f7e3cbd513787acec3c8d72d8a0dfe7fdf2706f159ab02b9d58a573c6dff43c3999726071e084b32178c3c9fc37bcffaca119c169d23eaae80021e2eb5bd086f900d950e09c84dd517c1dcd1ff45262e8dae04c4dfd1dd6bf9e843dbdd6e18fcab6211d678c620162ba01d4bb072f0d5a603e46e595951bff64165d57935b9896142750df84ae6291bfb2bc5d8c4ccd7537cde1c9bf4c8c2b20f89a1d9dcff3270fb95637a529532ec988bac47236f27d26402760333d7d43df7c45969e637363de48ff450a185f47ec0cfc87c87e045e64c6e4b2723490e7a09992d561fbc0b7faef9655c22f81d0403bda072c4d021a46060299eb47659ad0651f89b4bc0f898ff6e56cd89d936f62791f05250c802e444bebda16fe3416c28462be75ca63d511ba05104c0458921415718a002db21bf332427fcfb9e7069b034a2548a6567294858cd0c34d1991885fcf07bc55ebeef3528339dc857761b503f061eab74cd80b4872a99b1ae28601cb8802c64a049d1866061aa1eef1f20752868f2d214df45d70352ea9a9b2fd2b6cd59af993465f00dbf0a954860240553a82c3aef61e61e8afaf97069f9dd2f3db6479c40f0d54fd5a3afcac8541126a4278971ea7819d76f22b050bfab3772e235ed02c4ef8572cfe7446eab8ea0bf55c7a5c8f06e58e32e5683c3cb6423c0f5a1cd646d807f2c19f3b877c588741db21cda2b0351c2b3b612661349b6070bc6ac1e5defc8aae1cdea7be3ea1829a590a473658e6da366b5b72fbe3ea64c606945591e736d1b4df84c237ed6f019e3b238f06929fad2bb272f9bdcdad24d07e0ba5fba57d5c8760e6c32ea08262ffce5bf14edf23655a2ba0a3cac17971a3ff37dc9131d2b54f486a6e0d69b6a84b3b758257f702739e1f78d7f6af55107ac5c14ebe4c1ccdef1e2eea076d5481b32f1e48217b809c472861bc8d2e21d78e5e124a772601dee94234fd9ca4dd5f3c5731994b5b53c9b3860ac1b76ebde80b144efd7fc62bf1f1dbbde7c09a17ea279d7b7af22bb4d50c7e7dcdf8f55d4a99beb1aa06994c7c1d5c14af2778b8e17324a967baa64a0f17bc17c6e0b0df7740da95f64fe9b2a2326b52c159aea1ef3fecf1f15059426058f71c23a1d69df96ea745920fa45d454efd401df53074d2155f9969c78db7fedc9465ea94577f3f51ca152aab53a4b9f331b50cd5052347f5458d956ab7b4f6dc8e46439bcc33e1c578dd61265b6f41a996078acab90590343861e6525b95b7c6f95d8aaa11b258bc50ad0f9275b91e76c061f897a0866bab7e1ff69754929f62749b0fad5476e60a02fe25f487576f8fa9bb9b890295939c825e84353e62e9ea31c4de88a7876350f7ef346f856fe0d2199c2563a660afff6daade2a9114205f7200ec816a4d151584731674856213e5e86f17227ef79dafd4317548fcb7be64ccfbbba5b7069bd54e89232bc9a39efc71e714736601f1e183532d04e77b4029348657dd4452290d634bd22d9f41998d576b531e5ac099fecb2192110699eb7824657c4aab82a0e16f7c7fb09f95aab06bdffd56eceec10a7397c7ead06fcfe5645826317065a3f46007736467326313bb2604824d4ede3adfb013ba0d2595bd0519036eb52dcb96c88df3cd893d5a875bcb856809134093efdfb3a22222d4d0e9ba1fb644d566d9b7240b9c04b129f05947b9a03fb776b466043cf527fcb18b305d866d02744992c46eefb607e3b23244afd2384f5fd29ed68a372b6208fdf05af182c4b8b6db65b0bc691a376f033e7e5c1849e5ebf04423dc9481f511b94c4794fc45545675fbc21eb89b5acb9100a9ba8850831632f306e7d48e7f9367250733ae73215e1d062080d2f330e96d1bd71c46f1e53e89b688ee4dfde2745e17fb2554486ba55a48a065283b6d82a7479cc39ce5039cf5d58ad73715fa9ebd56d832b0ae36542fab9069d7a19d82a22b4825a1d4e36fa590e66167ccb6c79b5a2fded7eb1036bd858061cfc817526492fd230e33e387332b30224581757809eeed365fece748751aa90a7b0746ec260695f69f24e99cdabc674c8eb340fb8da8469cd375e4118cff91c73a885479a64792cb183f6292b871f4bab14b5bbfaaab8fcf59e3fa981c234be61cbce4807fce624389335b14625975b743cdacd6d177c97e097cb0cbf6033249d12be964a162f7e31e0edae7f3084a4643e70e34a5d2c588433fe7e6673ad24b5759ee607580b12c9744d3d14d7ab0feab74075138df2cc3ada13f0a441e299f62c36ff65a36871247d34009552e8a25be14e32bf77433487943fb9f72446ebe02f0c9998b2f4dfca626b02835a2fecd7ecf1cddbbd6b1aff2f6371c6d18dcb88ef71e4054e2c582fd22abaa3578a72282d65202ca9908696db9b69468a297afe2e527203875ceda9d4ccbb842e8b260f55b6716c18a5ecc381f8a8d813ab3dab0e5e5a41f38ce5b1f10c4b25c6cafa58147bdfa26bb60a629cd6d3e39710ff8883a78a636f677153753074b3bfbf2ff884edfb96169887209de08c1fe197d8143487ed6d72abf732e392437706c176f4ef9289affe1b07e402083247ac7672a0c4bdab076fa7297b0828fca754db50976b952ec60c07243f15ffbbf370e271a08e2e31a9fb72b450d839d3f4e77face1167e52932a1db8357ac39c5f5174d42c108e0842c913ecba8fc6a3e92893c333c828420be9252ec6fc774cd2e6633c1c0bfa879f992f2f891e824b0c2e5f72ab6717b7c68501819cb58d805f2d5edcf5df069094a676c955e7146bc69f379dec5dd83d48710a88f88c390fb53e3528a1282ee093219a000912b7f301e77ac1ba767bd810e4f1796363f577237ecde7f7d989a128d13de6eda1d54905969a3557a0db28295243cd7022eab7c65d5067df6df2af5c0076027a6e36ae37e5565fc4494440c7f1dc792f9024ab127023351f7a372dee292acd8bdb2b33ba67f721875580b856bf6c9dc8bbb2aabedc123c1b65b49d2bac3140b775c746e08bcb57ad7b5b9b492592534b1ce4f934280c1cbf9facc969c3a84f98232842cce3f5d8129cf4d9666e219720b90e2c16964c4838d2af309b16fceea214398b247df54df35c810e159165690a9d0e278cefc8559ee2667c5b2ef626ffd1b622d347cfbabe4411c507d8dbfd5d94a10c8f0d8a18ccf8f771ef3c50d4ea638ebd69e42a0c1592f6099efe3b99306c837ec48fb203b12c5b81273c3c204c8e1d98cfaef0f6145cf9b54bb857d4c2890a1cd42f119864a913dfb08640eca13ddd6ee651845fbc96de5fc702ec398473160fc1e323016e23a4853354d78e6b3cdb4a71dd6b7b499a59d998a4338d6a61ae0fcbcb6680a52fe0e428be31c012f82f65697e0b0bc109614ab3c43452de9801e6277764e08b3569c80ef51dc436de5f5cfff69e010c52295bc784cb8d51a15570ef4256969dd048fb480e989da048b6b681f2e7e3b3ce01763ca23a3b03a2d02dfc07ef96db218e2a098845b5414370030f0b9caa6b1d35faa678e62ba0c36d1574471bfbcb4d4d538f1ac4968d23378a3422d0bee0f53b025a146b17d161b061a3cc214618101a95a2cd2ec4b8b2b88fad24015e6ac9e3210628bed9d6da0e7dc62e8ae6d51aec8e5cc181adbbd7f4d0bb0bccfdf63ce75b50ba0e3978db4c92ac1b7a2588ea7772806203f64b3c6617f63ba5dd77eafbb46925ce3af160b3ffc83fc46255d23c81aad68a202e3fabb3a66501be2181580a366b8ba1e2fdb0f5c3bae5ea78b3b9be4a29c6aec0144638cb7dd72829cf7531baeb6e4c555a8972cd232bbd7b437f1784f15257687cd410d7e764deec1d889fbbb4ab605952f37492932e0249686b2c236ee3f2b1cae8b0b9c75e9d1236bdd74f9cdb91d1263da52b1b285c4a18e69ebe4fc77f4ec90639f96a1f2e98bf26b3c2b1b1e4509b504e20806a09909025d61856030e2b0bedd4df991a15a3991e2f2707363862c6da447f757a9f41d1463e50fc4fbdaa8dfce1c595e8492ae7e0f46638bedf415ce384dd462499f6edadd698a08ff89c0798b677d7288fb87ff41571bbfc3362", 0x1000}], 0x8, &(0x7f0000005480)=[{0x30, 0x11e, 0x400, "c80ff983adb835d9bf4f88873a02aa4daa385c7fe2b7fe656834"}, {0x80, 0x108, 0x0, "9647481aa281561281c037634b21d724081cee7e464bce55a8859179d98930a5fb4f389e7458d41c18bbb87ebcb9168ba0dc3e67090dcc01b05dec74be5988b85df29d9ef00caab21ff057c0c18bb2b010281da7e9d27bffcccc6d60116f31823d9bca1c35ae7374ad228a"}, {0x10, 0x11, 0x2}, {0x68, 0x107, 0x2, "2d0651d24007641ed792066279539206b1fb38e9dbce30f53631c327b76dbd787bd3cae9501b1fe5bc76cbedb63728ef8118a37029e091b496783b6f0e2bce4b0379e717a6ae05058e32f007eb03b7605a4c"}, {0xf8, 0x198, 0x7, "9f80b4e61b5e684fa707a920edf5714aaf7f1df4d78cbfb2389f0af4acdde448bbaf65249e09188baeb5f4a14f8fb0c39eafd0082b5218b1c16ea38cf8c992e3c42daf8788ef1a44c1ccf6304683bfce53cb6a3a3c306d3a149bf3469456c7ee46d8adfc65ca3105ddfc888a66d7381be88d57bb0a7e7c17d88817a3c568fd49b70681d6d1eb7c8eff46d1b947acb9b73abab56cf9a34f60c68898782e8af99f75e14495f5b511dce02fecda867f76236cbca7a4207be3666f0aad8643be29d15d4643d19aacf2b0396b422cf40913c392fe8e9eb978f605787869fea2148a3c7db677"}, {0x88, 0x112, 0x9, "bc2bfd20c00f1fe754c7079811b89695b409095def12e36b472147d69eaec1d9bd023c9e19d7e27bc05fdedec947487a662b456e996d2aaaf1b951559b81caf2d4a0431c069bf1c20722e75eb047abe24e26275152974cd7a1e2caf0d9502622800e3a4ee0f7907e42b396c38318d6ca9c697465"}, {0x80, 0x104, 0x6, "ee5a42ce1b90ca989382e558e4ace9034264bcea6e67af73156c1727a0c5c4327a096db6462934ac032858fada076b0d45919f0ff0324a301443e611f5f388fe3be06d954646b11e319a5b2195915044ea3db9dc37dc63982b16305d7d6d81045f17583962af81921ed1f582aad41058"}, {0xd0, 0x115, 0x3f, "21f613c022ad26dd725037141896d71cf27cceeedb060e0a2f2bed596f123d253826070ffd3090289c17825df0f6c3dfa431fc160693e5f39de5b9a95c9253b546aab0fafdae04bf4653e27c9689ee434d62e232e64f18422d43ae6eeb529e6aa91ec99564b5d6ded355122b09b2f1993fdd65630e19f0f93717f1d9ce94ddabdcab023ecb2c38c4bf0db323e532636c06f37215c57be20620b3634c79feb821ee70705b9ef8e3b44c9b31065f431d98693f528633d5070236482aee615c8ab1"}, {0x38, 0x107, 0x1, "cebe86169b4e80167f300824f28174c35c358d8acb2dff25539b6e4ccc75a3901452c5"}, {0x20, 0x10c, 0x1, "1c02dcc136ab678813"}], 0x450, 0x20000040}, 0x40080)
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00', 0x0, 0xb}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0x9a, 0xac, &(0x7f0000000140)="d5d4e14d72c88a3c6b3a61c232c33f440ccf58cfc7c2a4c492f0dadba5284b79de3e367adc0f6147b92f6f21d222cdd05035ce9c5352840f952bc8752d687b53fd50c47b57cee922c2dfc0baf25b74acfc1ce75def40d8df8d448ac5d3934fa8b6fae86b05d5baae3cbbc3ddf52bf250cb9e8b98268d75a06207783c1b10033c8333e423ef38651d7f54457be3533fb324149c20175c50dbbef0", &(0x7f0000000200)=""/172, 0x352, 0x9}, 0x28)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xe, 0xfffffffffffffcda, &(0x7f0000000000)="222fea09601182605aecc6378847", &(0x7f00000002c0)=""/18}, 0x28)

2018/03/30 23:23:02 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80)}, 0x244, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

[ 2509.595930] hugetlbfs: Bad mount option: ""
[ 2509.829679] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2509.865863] FAULT_INJECTION: forcing a failure.
[ 2509.865863] name failslab, interval 1, probability 0, space 0, times 0
[ 2509.877163] CPU: 1 PID: 8895 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2509.884340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2509.893684] Call Trace:
[ 2509.896267]  dump_stack+0x194/0x24d
[ 2509.899892]  ? arch_local_irq_restore+0x53/0x53
[ 2509.904566]  should_fail+0x8c0/0xa40
[ 2509.908539]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2509.913646]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2509.918835]  ? __lock_acquire+0x664/0x3e00
[ 2509.923069]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2509.928259]  ? find_held_lock+0x35/0x1d0
[ 2509.932313]  ? __lock_is_held+0xb6/0x140
[ 2509.936381]  ? check_same_owner+0x320/0x320
[ 2509.940699]  ? __d_lookup+0x4f4/0x830
[ 2509.944495]  ? rcu_note_context_switch+0x710/0x710
[ 2509.949424]  should_failslab+0xec/0x120
[ 2509.953393]  kmem_cache_alloc+0x47/0x760
[ 2509.957452]  __d_alloc+0xc1/0xbd0
[ 2509.960907]  ? shrink_dcache_for_umount+0x290/0x290
[ 2509.965925]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2509.970418]  ? lock_release+0xa40/0xa40
[ 2509.974390]  ? mark_held_locks+0xaf/0x100
[ 2509.978542]  ? d_lookup+0x133/0x2e0
[ 2509.982161]  ? d_lookup+0x1d5/0x2e0
[ 2509.985770]  d_alloc+0x8e/0x340
[ 2509.989028]  ? __d_alloc+0xbd0/0xbd0
[ 2509.992717]  ? full_name_hash+0x9b/0xe0
[ 2509.996675]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2510.001928]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2510.006146]  rpc_populate.constprop.15+0xa3/0x340
[ 2510.010969]  rpc_fill_super+0x379/0xae0
[ 2510.014923]  ? cap_capable+0x1b5/0x230
[ 2510.018785]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2510.023954]  ? security_capable+0x8e/0xc0
[ 2510.028090]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2510.033258]  ? ns_capable_common+0xcf/0x160
[ 2510.037556]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2510.042722]  mount_ns+0xc4/0x190
[ 2510.046065]  rpc_mount+0x9e/0xd0
[ 2510.049407]  mount_fs+0x66/0x2d0
[ 2510.052751]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2510.057307]  ? may_umount+0xa0/0xa0
[ 2510.060910]  ? _raw_read_unlock+0x22/0x30
[ 2510.065034]  ? __get_fs_type+0x8a/0xc0
[ 2510.068901]  do_mount+0xea4/0x2bb0
[ 2510.072418]  ? copy_mount_string+0x40/0x40
[ 2510.076630]  ? rcu_pm_notify+0xc0/0xc0
[ 2510.080496]  ? copy_mount_options+0x5f/0x2e0
[ 2510.084878]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2510.089871]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2510.094689]  ? kasan_check_write+0x14/0x20
[ 2510.098899]  ? _copy_from_user+0x99/0x110
[ 2510.103029]  ? copy_mount_options+0x1f7/0x2e0
[ 2510.107500]  SyS_mount+0xab/0x120
[ 2510.110928]  ? copy_mnt_ns+0xb30/0xb30
[ 2510.114790]  do_syscall_64+0x281/0x940
[ 2510.118656]  ? vmalloc_sync_all+0x30/0x30
[ 2510.122780]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2510.127249]  ? finish_task_switch+0x1c1/0x7e0
[ 2510.131720]  ? syscall_return_slowpath+0x550/0x550
[ 2510.136622]  ? syscall_return_slowpath+0x2ac/0x550
[ 2510.141527]  ? prepare_exit_to_usermode+0x350/0x350
[ 2510.146518]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2510.151860]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2510.156681]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2510.161846] RIP: 0033:0x454e79
[ 2510.165018] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2510.172705] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
2018/03/30 23:23:03 executing program 1:
r0 = socket$kcm(0x29, 0x0, 0x0)
r1 = getpid()
perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0xaa}, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2ed}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000013f80)={&(0x7f0000013dc0)=@hci, 0x80, &(0x7f0000013e40), 0x0, &(0x7f0000013e80)=""/225, 0xe1}, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00'}, 0x10)
r2 = socket$kcm(0x29, 0x5, 0x0)
getpid()
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r3=>0x0, <r4=>0x0})
recvmsg(r2, &(0x7f0000000680)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000380)=""/60, 0x3c}, {&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000500)=""/175, 0xaf}], 0x4, &(0x7f00000005c0)=""/170, 0xaa}, 0x0)
recvmsg(r3, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000040)=""/93, 0x5d}, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000300)='uppp1\x00')
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xc, 0x7ff, 0x1f, 0x0, 0x2, 0x1, 0x40}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r5, &(0x7f0000000700)="fcb1a94ca7ea310d2e3cb0297267ada7d3d08f60330d427695eb3d2b4210c3d56e2b646f7e0a39f231b1b7da4efa4b8be7dcb3013dec1e39bb87b30312d0f3aefb73b60bb1b1109e0bbb89cb8514a79ef0057c4d9110dc552557480e978f6db6a763d069e76ac1bf44d6cf20a34adb31da74ed849dab1abe7a34302bd759f7871071970ae5f2dacd64ded9a2e10fce11419734d3f5ab148240f4a5a0f67f34508f5427ce210db086e4d13c9eb0b1896011f8c3c6da5d070dc0759ec7c01389b823eb6a586ab16cf07de96b4619e8c9ec769d2fa7247dc1215c"}, 0x10)
sendmsg(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0)
socketpair(0xa, 0x806, 0x9, &(0x7f00000000c0))
socket$kcm(0x29, 0x2, 0x0)

2018/03/30 23:23:03 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000400)="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", &(0x7f0000000040)=""/53}, 0x18)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x46)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0xb9, &(0x7f0000000000)="e754d96bb952dcca2b9dac2e9719", &(0x7f0000000100)=""/185}, 0x28)

2018/03/30 23:23:03 executing program 7:
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair(0x1, 0x80000, 0x4, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10)
r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000180))
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xcf)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0))
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)=')\x00')
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r2, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
getpid()
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000001a00))
mkdir(&(0x7f0000001a40)='./file0/file0\x00', 0x0)
recvmsg$kcm(r2, &(0x7f0000001d00)={&(0x7f0000001a80)=@hci={0x0, <r4=>0x0}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/143, 0x8f}], 0x1, &(0x7f0000001c00)=""/242, 0xf2, 0x8}, 0x2)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000340)={<r5=>0xffffffffffffffff})
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300))
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001e00)={0x0, r2, 0x0, 0x1}, 0x14)
sendmsg(r5, &(0x7f0000003100)={&(0x7f0000001e40)=@can={0x1d, r4}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001ec0)="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", 0x1000}], 0x1, &(0x7f0000002f00)=[{0x58, 0x111, 0x1, "d202970119dc4a6ee0d2a473d3385b8dfda6e8b605a1515fe5161ee5ac49092954683b9505ba8547bd93d3dbafd066a14e5973cec7cbadd7ad4aa41da79508eeb95cdf62"}], 0x58, 0x40}, 0x40000)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003240)={r2, &(0x7f0000003140)="3f2d43ef90eb77469f305ea9a881bd077e1102a8b6fb21e9f3b00cc0ca56e8bd4d650198", &(0x7f0000003180)=""/185}, 0x18)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000003280)={0x2, 0x0, [0x0, 0x0]})
ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000032c0)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003380)={r3, 0x50, &(0x7f0000003300)={0x0, <r6=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000033c0)=r6, 0x4)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003400))
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000003440)=')\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6780000000000)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003480))

[ 2510.179948] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2510.187194] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2510.194436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2510.201679] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004b
[ 2510.223611] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:23:03 executing program 4 (fault-call:3 fault-nth:76):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

[ 2510.263674] hugetlbfs: Bad mount option: ""
2018/03/30 23:23:03 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x80001, 0x1, &(0x7f0000000000))
socketpair(0x18, 0x0, 0x0, &(0x7f0000002bc0))

2018/03/30 23:23:03 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x0, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:03 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x4, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="000000b5000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xfbfffffffffffff8, 0x99, &(0x7f0000000180)=""/153}, 0x48)

2018/03/30 23:23:03 executing program 6:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={<r2=>0xffffffffffffffff})
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4)
mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)={0x0, <r4=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0xf59, 0x10}, 0xc)
mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe")
getpid()
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200))
recvmsg(r2, &(0x7f000000a9c0)={&(0x7f000000a800)=@ll={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000a8c0)=[{&(0x7f000000a880)=""/1, 0x1}], 0x1, &(0x7f000000a900)=""/136, 0x88, 0x3}, 0x100)
sendmsg(r0, &(0x7f000000abc0)={&(0x7f000000aa00)=@can={0x1d, r5}, 0x80, &(0x7f000000ab80)=[{&(0x7f000000aa80)="96", 0x1}, {&(0x7f000000aac0)="d7c6d3ece6fb9be4dedf73ce6525b876e2cdff5aa8422ecc5482147b491994f91e710761b66775bc994773357a1b6d603a8279ccfd4027b7780322a7fc1798ac109eac8c10f37a9ef95f2525fc87b57cfdc3778447f5598520cfa4193c1d36478a3286e859051c5197b2d83a1506d3b5f83cdf426fc1234966868b26743763a49e9516dd411119fa35816f27bafabcb98c", 0x91}], 0x2, &(0x7f000000f000)=[{0x38, 0x107, 0x197, "a50054f80fe936b2e36f95b949c022143967e0641fbf2c393dfb473664cdddc4839117"}, {0xe0, 0x10e, 0x1, "de7fe259128a67bb4053a7922a41ae2f7c88a06496897731590797746b91d4e774128ff73bc0e58f66441d02a8c538fc4426a3dfa575d61f3a3169d41fd2a90322b61234e658803d1f3caebd200b87924750e2b0d29ad1d6268de69ba1bbe154c119b3b3033bea83ac02d55b79ba0d9a2aae84a498bb5c0dbd4b80536ddb783440b96889e3c2587b30bb989cca5c3a089b3f1a20424f1a1441ec407a1c109cc29a34849a30d17f01b4000d65e22c196a7a397257daaa50673c88b6661897a263511cad0c5b100d4f0e8a"}, {0x68, 0x13d, 0xffffffff, "c20a5e4bbd0252fc57e0f7031a8ae2fbbff53b76bb06fb2b5770759b32716c611ca337bdfd6385c9816c739c626dc1099e217b7270644ce2a855c60fc6a038fa9710f3301cb5a0113e440bdb6b021a75be9c6758fdfe73"}, {0x58, 0x110, 0x9, "9edd59e2337618e7ef7c3e0261c96544d091aaa33bcb5a4756c928221e03923c9a23df441ca7b6ccb89f564f715c97ab812e9421ef7a734448d5f3a5bc771e174b22dbbcd8b8b390"}, {0x18, 0x11f, 0x0, 's\n\f'}, {0xc8, 0x13f, 0x8, "eb683f75c9857de668c400bcc335a495e00b3be55098463b9afb7343e0fe997aa5fcb33f541ad207e03faa5d6230304e74f0c83a1c4f8bac486db028605cdb82ab8d898955f209b32f2767239b68f349dc2fdec8510936db7aae982f517d8fbbf36737b2e55c55bad3e7a8caacf46008235f974ab5ae7c68f78a0d48366d2d1ed81df9d8e67c9dec2b302ee4adbb3f5aa1663653f4111ee58a0a78e6277a1138dbf2d9931c6f341482ce80ac6cbb1e66c4"}, {0x98, 0x117, 0x138a, "baaeb45ae030e46372ab2566dcd20fc0a5481a63421787a979f30b1612027b96020a6a7f08ba820c009520c0115bd801ff5c92369e52b76b693d76438efe0795c01f3b73adef1c7d7907ce4f718a825b02cd19120f9a5ca3744e60a277a48a65af94bf3f213b1bf33e6f57edfeee99c42829a04bfab1288f5260931738db647108"}], 0x350, 0x1}, 0x20000000)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)}, 0x20)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x1002000, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)

[ 2510.440965] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2510.474165] FAULT_INJECTION: forcing a failure.
[ 2510.474165] name failslab, interval 1, probability 0, space 0, times 0
[ 2510.485485] CPU: 1 PID: 8931 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2510.492665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2510.502015] Call Trace:
[ 2510.504603]  dump_stack+0x194/0x24d
[ 2510.508236]  ? arch_local_irq_restore+0x53/0x53
[ 2510.512906]  should_fail+0x8c0/0xa40
[ 2510.516606]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2510.521443]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2510.526548]  ? trace_event_raw_event_lock+0x340/0x340
[ 2510.531744]  ? perf_trace_lock+0x900/0x900
[ 2510.535986]  ? mark_held_locks+0xaf/0x100
[ 2510.540139]  ? __raw_spin_lock_init+0x1c/0x100
[ 2510.544725]  ? find_held_lock+0x35/0x1d0
[ 2510.548794]  ? __lock_is_held+0xb6/0x140
[ 2510.552867]  ? check_same_owner+0x320/0x320
[ 2510.557185]  ? d_alloc+0x269/0x340
[ 2510.560728]  ? rcu_note_context_switch+0x710/0x710
[ 2510.565666]  should_failslab+0xec/0x120
[ 2510.569642]  kmem_cache_alloc+0x47/0x760
[ 2510.573708]  ? d_drop+0x51/0x60
[ 2510.576987]  ? rpc_i_callback+0x30/0x30
[ 2510.580965]  rpc_alloc_inode+0x1a/0x20
[ 2510.584854]  alloc_inode+0x65/0x180
[ 2510.588480]  new_inode_pseudo+0x69/0x190
[ 2510.592540]  ? prune_icache_sb+0x1a0/0x1a0
[ 2510.596783]  ? do_raw_spin_trylock+0x190/0x190
[ 2510.601362]  ? d_add+0xa70/0xa70
[ 2510.604725]  new_inode+0x1c/0x40
[ 2510.608083]  rpc_get_inode+0x20/0x1e0
[ 2510.611887]  __rpc_create_common+0x5d/0x1d0
[ 2510.616218]  rpc_populate.constprop.15+0x1ad/0x340
[ 2510.621154]  rpc_fill_super+0x379/0xae0
[ 2510.625134]  ? cap_capable+0x1b5/0x230
[ 2510.629018]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2510.634208]  ? security_capable+0x8e/0xc0
[ 2510.638358]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2510.643543]  ? ns_capable_common+0xcf/0x160
[ 2510.647864]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2510.653045]  mount_ns+0xc4/0x190
[ 2510.656393]  rpc_mount+0x9e/0xd0
[ 2510.659738]  mount_fs+0x66/0x2d0
[ 2510.663082]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2510.667641]  ? may_umount+0xa0/0xa0
[ 2510.671253]  ? _raw_read_unlock+0x22/0x30
[ 2510.675395]  ? __get_fs_type+0x8a/0xc0
[ 2510.679271]  do_mount+0xea4/0x2bb0
[ 2510.682966]  ? copy_mount_string+0x40/0x40
[ 2510.687182]  ? rcu_pm_notify+0xc0/0xc0
[ 2510.691067]  ? copy_mount_options+0x5f/0x2e0
[ 2510.695455]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2510.700459]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2510.705286]  ? kasan_check_write+0x14/0x20
[ 2510.709521]  ? copy_mount_options+0x1f7/0x2e0
[ 2510.714016]  SyS_mount+0xab/0x120
[ 2510.717453]  ? copy_mnt_ns+0xb30/0xb30
[ 2510.721328]  do_syscall_64+0x281/0x940
[ 2510.725197]  ? trace_event_raw_event_sys_exit+0x260/0x260
[ 2510.730711]  ? syscall_return_slowpath+0x550/0x550
[ 2510.735626]  ? syscall_return_slowpath+0x2ac/0x550
[ 2510.740545]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2510.745886]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2510.750716]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2510.755890] RIP: 0033:0x454e79
[ 2510.759063] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2510.766773] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2510.774029] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2510.781290] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
2018/03/30 23:23:03 executing program 0:
mkdir(&(0x7f0000000200)='./file0\x00', 0x80000000000003)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, &(0x7f0000000180)="84a6a1ceec8207face1f833460c4db1069ede92a6cb353206caa6a7947908a846ebf2690ba8173187e02cc62a44033343fd770a2e43ecbb5f26416b5985419117074a29754d9baed3a90a5e570605fb950277723c51dec80c161eb6286b5ed6d2ea52f3bae0831a27850fb373d")
getpid()
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x100000000, 0x2, 0x100000001, 0x2bc, 0x0, 0x0, 0xb1fb5a6081ce07b7, 0x4, 0x80000000, 0x2, 0x0, 0x100000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80, 0x50, 0x40, 0x401, 0xba, 0x3, 0x5, 0xfffffffffffffffa, 0x1, 0x1, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x0, 0x5, 0x0, 0x70d, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x8008, 0x3ff, 0xf138, 0x7, 0x6}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2)

[ 2510.788543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2510.795797] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004c
[ 2510.803280] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache
[ 2510.826679] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2510.826690] hugetlbfs: Bad mount option: ""
[ 2510.875464] tmpfs: Bad mount option 劍∥靷�4`嫩i黹*l砈 l猨yG悐刵�&惡乻~蘠34?譸>说騞禈TptT俸�:惀錺`_筆'w#�靲羇隻喌韒.�/;�1P�7
[ 2510.889960] tmpfs: Bad mount option 劍∥靷�4`嫩i黹*l砈 l猨yG悐刵�&惡乻~蘠34?譸>说騞禈TptT俸�:惀錺`_筆'w#�靲羇隻喌韒.�/;�1P�7
2018/03/30 23:23:04 executing program 1:
socketpair(0x11, 0x80000, 0x2, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
mkdir(&(0x7f0000000a00)='./file0/bus\x00', 0x40)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r3, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28)
recvmsg(r2, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0x3a3}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x1000000000000034, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000)
recvmsg$kcm(r0, &(0x7f0000001fc0)={&(0x7f0000001f00)=@ll={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003040)=""/241, 0xf1}, {&(0x7f0000003140)=""/245, 0xf5}, {&(0x7f0000003240)=""/204, 0xcc}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000003340)=""/232, 0xe8}, {&(0x7f0000001f80)=""/64, 0x40}], 0x7, &(0x7f00000034c0)=""/92, 0x5c, 0x7}, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f0000003540)={0xa, 0x2, &(0x7f0000000b80)=@raw=[@call={0x85, 0x0, 0x0, 0xb}], &(0x7f0000001300)='syzkaller\x00', 0x9, 0x95, &(0x7f0000001600)=""/149, 0x41000, 0x1, [], r5}, 0x48)
setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4)
r6 = gettid()
perf_event_open(&(0x7f0000000980)={0x3, 0x70, 0x6, 0x9, 0x7fff, 0x5, 0x0, 0xf06, 0x40, 0x0, 0x0, 0x8, 0xfffffffffffff801, 0x0, 0x4, 0xe5b, 0x6, 0x9, 0x0, 0x1, 0x4, 0x3f, 0x7, 0x3, 0x81, 0x0, 0x6, 0x7e0, 0x9, 0x7f, 0x68, 0x5, 0x3, 0xffff, 0x6, 0xfffffffffffffff7, 0x5, 0x4, 0x0, 0x9, 0x4, @perf_config_ext={0x3, 0x3}, 0x10000, 0x1, 0x1ff, 0x6, 0x7, 0x5, 0x5}, r6, 0x7, r1, 0xa)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe")
getpid()
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000a40)}, 0x20)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x0, 0x0)
recvmsg$kcm(r1, &(0x7f0000000f80)={&(0x7f0000000d00)=@ll={0x0, 0x0, <r7=>0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001540)=""/26, 0x1a}, {&(0x7f0000000d80)=""/142, 0x8e}, {&(0x7f0000000e40)=""/176, 0xb0}, {&(0x7f0000000f00)=""/95, 0x5f}, {&(0x7f0000001080)=""/178, 0xb2}, {&(0x7f0000001140)=""/173, 0xad}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001200)=""/215, 0xd7}, {&(0x7f0000001580)=""/94, 0x5e}, {&(0x7f0000001380)=""/89, 0x59}], 0xa, 0x0, 0x0, 0x2}, 0x40000000)
bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0xe, 0x2, &(0x7f0000000a40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000a80)='GPL\x00', 0x8, 0x6c, &(0x7f0000000c80)=""/108, 0x41100, 0x1, [], r7}, 0x48)
bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)

2018/03/30 23:23:04 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0xb, 0x80000000, 0xb0, 0x7, 0x2, 0xffffffffffffffff, 0x7}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x6, 0x1, 0x2, 0x0, 0x15, r0, 0x100000000}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c)
r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000700)={r0, 0x28, &(0x7f00000006c0)={0x0, <r3=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000740)={r3, 0xfffffffffffffffe, 0x8}, 0xc)
r4 = gettid()
r5 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x1, 0x80000000, 0x400, 0x4, 0x0, 0x400, 0x21000, 0x1, 0x20, 0x2, 0x100000000, 0x35, 0xffff, 0x7, 0x100, 0xfffffffffffff000, 0xffffffffffffffa9, 0x700000000000000, 0x2, 0xffffffffffffff7f, 0x1f, 0x0, 0x6abb561d, 0x2, 0x6, 0x10000, 0x1, 0x1, 0x3, 0xa1, 0xffffffff, 0x0, 0x8000, 0xcf32, 0x1, 0x3, 0x0, 0x2f, 0x5, @perf_bp={&(0x7f0000000380), 0xd}, 0x20400, 0x1, 0x92, 0x5, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffff9c, 0x8)
r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000880)={0x0, r6}, 0x14)
perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x82c, 0x78, 0x8001, 0x5940, 0x0, 0x4, 0x30040, 0x1, 0xffffffffffffffff, 0xeab, 0x8, 0x9, 0x9, 0x4, 0x1, 0x6, 0x4, 0x7, 0xffffffff00000001, 0x0, 0x0, 0x8, 0x6, 0x4, 0x3, 0x0, 0xa2, 0x2, 0xaf, 0x6, 0x64, 0x3, 0x3, 0x0, 0x1, 0x20, 0x0, 0xffff, 0x5, @perf_config_ext={0x26, 0xa6f}, 0x10, 0x1000, 0x9, 0x7, 0x1, 0x8, 0xcdb}, r4, 0x9, r5, 0x8)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006a40)={&(0x7f00000047c0)=@can={0x0, <r7=>0x0}, 0x80, &(0x7f00000069c0)=[{&(0x7f0000004840)=""/80, 0x50}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)}, {&(0x7f0000005900)=""/78, 0x4e}, {&(0x7f0000005980)=""/4096, 0x1000}, {&(0x7f0000006980)=""/51, 0x33}], 0x6, 0x0, 0x0, 0xfff}, 0x2000)
bpf$PROG_LOAD(0x5, &(0x7f0000006a80)={0xf, 0xe, &(0x7f0000000580)=@raw=[@ldst={0x2, 0x2, 0x7, 0x7, 0x8, 0x150, 0xfffffffffffffff0}, @jmp={0x5, 0xac92, 0xe, 0x4, 0xe, 0x0, 0x4}, @generic={0x3f0000, 0x1cb, 0xf6d, 0x7}, @alu={0x7, 0x4, 0x0, 0xa, 0x2, 0x40, 0x4}, @generic={0x1, 0x8001, 0x1f}, @call={0x85, 0x0, 0x0, 0x2b}, @exit={0x95}], &(0x7f0000000600)='GPL\x00', 0x9, 0x38, &(0x7f0000000640)=""/56, 0x41f00, 0x1, [], r7}, 0x48)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00'}, 0x10)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000200), &(0x7f0000000240)=""/70}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000140)="0d60e0ecde77d3c5811e40c4348d6b0a27ce381b5594ed5c0bae2e48cc6091c57832888260983a9dea3ccc280572c86a69e02fa2e00f25b8f4cb29cd669487e14dc9ca26a4de0dd6cc0224a55c13d52bcc0dba4992430744f1e2a500b7d443887d06553bbce16a49b99963a2649f0406070b", &(0x7f00000001c0)="91575cfc2d319432b879e0c3d9aa0fd7253ab95ef5e8bd65a3065a202fd91a314148c7863432f8ef65ac058a4c3557185207265cc24c2a21bba4800dcb8b8da363969f6a1c0bdf0934790763ec80c38f06", 0x2}, 0x20)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={r0, 0x28, &(0x7f0000000780)}, 0x10)

2018/03/30 23:23:04 executing program 7:
socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000002c80)="2d41f2e3b0eb68a858b49254645003d305")
sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="f9", 0x1}], 0x1, &(0x7f0000003e40)}, 0x0)
socketpair(0x19, 0x2, 0xbf42, &(0x7f0000000080))
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0))

2018/03/30 23:23:04 executing program 4 (fault-call:3 fault-nth:77):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x0, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:04 executing program 0:
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000))
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040))
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x20, 0x6a3800000000000, 0x7, 0x6, 0x0, 0x6, 0x10000, 0x0, 0x68, 0x5, 0x100000001, 0x9, 0x0, 0x8001, 0x8, 0x3f, 0xfffffffffffffffb, 0x1, 0x2, 0xf99, 0x3, 0x3, 0x7, 0x200, 0x20, 0x9, 0x4d0, 0x800000, 0x4, 0x1, 0xfe, 0xffffffffffffffff, 0x2, 0x1, 0x6aac80000000, 0x9, 0x0, 0x80000001, 0x5, @perf_config_ext={0x9, 0xfffffffffffffffb}, 0x800, 0x2, 0xff, 0x4, 0x0, 0x2, 0x8}, 0x0, 0xe, r0, 0x7d8bb78076350060)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x568b)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x1, 0xd17b, 0x100000001, 0x4, 0xffffffffffffff9c, 0x5}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={0xffffffffffffffff, &(0x7f0000000200)="09b4d7034d116d074df8434e6243a42b06c2da8fe4b881dfb879e5e2444619d2fa50fdf4a674d9529bba7671e8050c0e6367e6c1a6d67a164b1e405e1c45f7bb0f795203bbb3d9fd63fd0cf48b354af42480e97c66f1c846725e61e8f800e8b9e6040a597670ad7eb3df2012c8d66f9ede76da0936c4fb066357e475b7ca78a07f806c337d4e64a8ee2eb479fecb004c702e", &(0x7f00000002c0)=""/4096}, 0x18)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001300))
bpf$MAP_CREATE(0x0, &(0x7f0000001340)={0xf, 0x0, 0x1ff, 0x7, 0x0, 0xffffffffffffffff, 0x7}, 0x2c)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001380)=0x100, 0x4)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000013c0)=0x8, 0x4)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001400)={0x2, 0x0, [0x0, 0x0]})
r3 = gettid()
r4 = perf_event_open(&(0x7f0000001480)={0x5, 0x70, 0x3, 0x8001, 0x4, 0x3, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x5, 0xfc00000, 0x81, 0x40, 0x10001, 0x200, 0x8001, 0x0, 0x3, 0x1, 0x80000000, 0x1, 0xfffffffffffffffe, 0x0, 0x8000, 0x6, 0x5, 0x665, 0x8, 0x2, 0x5, 0x100000000, 0x1, 0x7, 0x5b, 0x8, 0xfffffffffffffffb, 0x0, 0xa22, 0x7, @perf_bp={&(0x7f0000001440), 0x2}, 0x200, 0x1000, 0x1000, 0x3, 0x1, 0x6b, 0x78f}, r3, 0xe, r2, 0x0)
r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001540)={&(0x7f0000001500)='./file0/file0\x00', 0x0, 0x8}, 0x10)
mkdir(&(0x7f0000001580)='./file0\x00', 0x0)
perf_event_open(&(0x7f00000015c0)={0x4, 0x70, 0x5fc7, 0x100000001, 0x0, 0x8647, 0x0, 0x200, 0x114, 0x1, 0x2bd, 0x200000000000, 0x6, 0x0, 0x1, 0x10000, 0x0, 0x5, 0x7fff, 0x23472cf7, 0x4, 0x7fffffff, 0x0, 0x7f, 0x100000000, 0x8, 0x6, 0x101, 0x3, 0x725, 0x5, 0x6, 0x9, 0x46, 0x2, 0xfff, 0x1, 0x9, 0x0, 0x7, 0x6, @perf_config_ext={0x7ff, 0x3}, 0x40, 0x5, 0x5, 0x7, 0x800, 0xb7, 0x5}, r3, 0xb, r4, 0x1)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001640)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000016c0)={r5, 0x28, &(0x7f0000001680)}, 0x10)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001700))
r6 = perf_event_open(&(0x7f0000001780)={0x5, 0x70, 0x8, 0x3f, 0x3, 0x2, 0x0, 0x1, 0x400, 0x1, 0x81, 0x2, 0x2, 0x2, 0x4, 0x401, 0x0, 0x80000001, 0xffffffffffffffc0, 0x6, 0x8001, 0x8001, 0x7, 0x8, 0x3ff, 0x5, 0x0, 0x89, 0x1ff, 0x1, 0x1, 0x100000001, 0x1, 0x8, 0x8, 0xfa1, 0x8, 0x1c00, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000001740), 0xb}, 0x1000, 0x100, 0x9, 0x1, 0x400, 0x9, 0x3}, r3, 0x10, r4, 0x9)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0xf58)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000001840)={&(0x7f0000001800)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000001f0000000000000001000080750a18000100000000000000000000009600000000000000"], &(0x7f0000000280)='syzkaller\x00', 0xff, 0xab, &(0x7f00000002c0)=""/171, 0x41100, 0x1}, 0x48)
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
socketpair(0x0, 0x4, 0x4, &(0x7f00000004c0))
socketpair(0x2, 0x0, 0x1, &(0x7f0000000500))

2018/03/30 23:23:04 executing program 3:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)

2018/03/30 23:23:04 executing program 6:
socketpair$inet6(0xa, 0x80800, 0x0, &(0x7f0000000040))
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file2\x00', 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x8, 0x1, 0x1, 0xa, 0x1, 0x969}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080))
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000009c0), 0x4)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0))

2018/03/30 23:23:04 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
recvmsg(r0, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=<r2=>0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
socketpair(0x15, 0x80001, 0xfffffffffffffffb, &(0x7f0000001c00)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmsg$kcm(r3, &(0x7f0000003040)={0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c40)=""/186, 0xba}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/149, 0x95}, {&(0x7f0000002dc0)=""/142, 0x8e}, {&(0x7f0000002e80)=""/27, 0x1b}, {&(0x7f0000002ec0)=""/244, 0xf4}], 0x6, 0x0, 0x0, 0xff}, 0x40010062)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r2}, 0x48)

[ 2511.424655] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2511.470304] hugetlbfs: Bad mount option: ""
[ 2511.485909] FAULT_INJECTION: forcing a failure.
[ 2511.485909] name failslab, interval 1, probability 0, space 0, times 0
[ 2511.497218] CPU: 1 PID: 8989 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2511.504402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2511.513749] Call Trace:
[ 2511.516328]  dump_stack+0x194/0x24d
2018/03/30 23:23:04 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
r3 = perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x100, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000240)="c5bdea9b496391f52deac807dd7df46031af762f74c804ff9be6610ef03a40b76e2b31347f50d272559c1f5d8738f3b2f28afe97f3e743dc178404f8f06f6aa31c13fa8a730ea9ac9c0200e87aa393a4274f4412787475fb77c5e4d5d04fecf1ff0a5589f11f11f3")
r4 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x0, 0x9, 0x80000001}, r4, 0x7, r0, 0xb)
r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0))
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000002340)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0ffffff000000000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000300)='anon_inodefs\x00', 0x0, 0x0)
close(r5)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db0000000000000000000000000000"])
mkdir(&(0x7f0000000680)='./file0\x00', 0x0)
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))

2018/03/30 23:23:04 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000))
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x6c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x68e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)

[ 2511.519953]  ? arch_local_irq_restore+0x53/0x53
[ 2511.524618]  should_fail+0x8c0/0xa40
[ 2511.528319]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2511.533412]  ? trace_event_raw_event_lock+0x340/0x340
[ 2511.538603]  ? __lock_is_held+0xb6/0x140
[ 2511.542669]  ? mark_held_locks+0xaf/0x100
[ 2511.546816]  ? __raw_spin_lock_init+0x1c/0x100
[ 2511.551405]  ? find_held_lock+0x35/0x1d0
[ 2511.555459]  ? __lock_is_held+0xb6/0x140
[ 2511.559520]  ? check_same_owner+0x320/0x320
[ 2511.563841]  ? d_alloc+0x269/0x340
[ 2511.567383]  ? rcu_note_context_switch+0x710/0x710
[ 2511.572307]  ? lock_release+0xa40/0xa40
[ 2511.576288]  should_failslab+0xec/0x120
[ 2511.580264]  kmem_cache_alloc+0x47/0x760
[ 2511.584329]  ? d_drop+0x51/0x60
[ 2511.587606]  ? rpc_i_callback+0x30/0x30
[ 2511.591580]  rpc_alloc_inode+0x1a/0x20
[ 2511.595460]  alloc_inode+0x65/0x180
[ 2511.599085]  new_inode_pseudo+0x69/0x190
[ 2511.603142]  ? prune_icache_sb+0x1a0/0x1a0
[ 2511.607365]  ? do_raw_spin_trylock+0x190/0x190
[ 2511.611925]  ? d_add+0xa70/0xa70
[ 2511.615276]  new_inode+0x1c/0x40
[ 2511.618623]  rpc_get_inode+0x20/0x1e0
[ 2511.622408]  __rpc_create_common+0x5d/0x1d0
[ 2511.626723]  rpc_populate.constprop.15+0x1ad/0x340
[ 2511.631639]  rpc_fill_super+0x379/0xae0
[ 2511.635597]  ? cap_capable+0x1b5/0x230
[ 2511.639465]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2511.644635]  ? security_capable+0x8e/0xc0
[ 2511.648767]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2511.653937]  ? ns_capable_common+0xcf/0x160
[ 2511.658243]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2511.663412]  mount_ns+0xc4/0x190
[ 2511.666761]  rpc_mount+0x9e/0xd0
[ 2511.670111]  mount_fs+0x66/0x2d0
[ 2511.673462]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2511.678031]  ? may_umount+0xa0/0xa0
[ 2511.681639]  ? _raw_read_unlock+0x22/0x30
[ 2511.685764]  ? __get_fs_type+0x8a/0xc0
[ 2511.689634]  do_mount+0xea4/0x2bb0
[ 2511.693160]  ? copy_mount_string+0x40/0x40
[ 2511.697376]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2511.702374]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2511.707111]  ? retint_kernel+0x10/0x10
[ 2511.710987]  ? copy_mount_options+0x183/0x2e0
[ 2511.715464]  ? copy_mount_options+0x1f7/0x2e0
[ 2511.719940]  SyS_mount+0xab/0x120
[ 2511.723370]  ? copy_mnt_ns+0xb30/0xb30
[ 2511.727241]  do_syscall_64+0x281/0x940
[ 2511.731106]  ? vmalloc_sync_all+0x30/0x30
[ 2511.735234]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2511.739710]  ? finish_task_switch+0x1c1/0x7e0
[ 2511.744188]  ? syscall_return_slowpath+0x550/0x550
[ 2511.749095]  ? syscall_return_slowpath+0x2ac/0x550
[ 2511.754003]  ? prepare_exit_to_usermode+0x350/0x350
[ 2511.759092]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2511.764440]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2511.769268]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2511.774435] RIP: 0033:0x454e79
[ 2511.777602] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2511.785291] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2511.792542] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2511.799792] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2511.807039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2511.814288] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004d
2018/03/30 23:23:04 executing program 2:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x2)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10)
socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
recvmsg$kcm(r3, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, <r5=>0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007380)=""/159, 0x9f}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0x1f}, 0x40)
sendmsg(r3, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r5}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e813b8733185864522190faa56979f54927d8a1ade910877d8cd6b41d825a19e334d58ceff599", 0x62}], 0x1, &(0x7f0000007c80), 0x0, 0x20000044}, 0xe43773736c594b20)
r6 = gettid()
perf_event_open(&(0x7f0000001d40)={0x3, 0x70, 0xb, 0x4, 0x9, 0x0, 0x0, 0x81, 0x0, 0x8, 0x6, 0x8, 0x5, 0x3, 0x0, 0x5, 0x3, 0x3ff0, 0x7, 0x28000000, 0xffffffff7fffffff, 0x1, 0x800, 0xff, 0x81, 0x1, 0x1b, 0x2, 0x7, 0xff, 0x4, 0x4, 0xffffffff, 0x8, 0x4, 0x4, 0x100000001, 0xffffffff, 0x0, 0x1, 0x0, @perf_config_ext={0x95900, 0x8}, 0x1, 0x6, 0xa443a51, 0x5, 0x6, 0xc0f}, r6, 0x3, r3, 0x0)
sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50)
close(r4)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)={&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x10}, 0x10)
mkdir(&(0x7f0000000180)='./file1\x00', 0x84)
mkdir(&(0x7f0000000900)='./file0/file0\x00', 0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000001d00)="dcea30c3b715a39ae408be01861868bde2fb982c09cafe2a36")
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000001e80)="827f17a287e3db0171a8a068cc153b88810f555912ae58f06a0d73f105127b60cd1bf6cb6b1bebef90e7c8653e8cf5ec93fc26387e7576b580b47feff55b3457a924cbba1b4703872548b9f8ffffeaeabcd73690cb31e4fcaa2e373a917baf51451ed7b8834b200b8c23e5a3d5355015a088c84425b93d77d99eb0256ca4a0cb8ce196c39b8480c460356a1108e5fba10000000000000000000000000000000054c3385e858e0eee7e7875", &(0x7f0000000300)=""/153}, 0x18)
mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0))
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000980)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x80000000, 0xea, &(0x7f0000000480)=""/234, 0x41000, 0x1}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r7, 0x0, 0x51, 0xe8, &(0x7f0000000600)="c64432cbce318e62f7d73dd0698d20dfbda64b2e5dc772bfeb57988e4a31221b79b7cd3f91e619927f24f26c870665cd9ea343c07bde30c1db7207f4d3a750b4c9ed2a36922fc2361dc5f23bb32a848822", &(0x7f0000000680)=""/232, 0x9, 0x8}, 0x28)
recvmsg$kcm(r3, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000900)}, {&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/166, 0xa6, 0x8001}, 0x40)
mkdir(&(0x7f00000007c0)='./file0\x00', 0x84)
mount(&(0x7f0000000980)='./file1\x00', &(0x7f0000001ac0)='./file1\x00', &(0x7f0000001c40)='bdev\x00', 0x1000, &(0x7f0000001c80)="e168dffc38850fab2e5bfecb4d94fc88f28621511dba0a71e2d73269cd7236b25d2f13b2c996f4207d24f08c67df447031ed577009d0d21d7c246d855059a5c0d7ffd0ebb91d7456f6ac96e5b0b8f2867c0c1170714989c03b20b6991c9530f3c0f45bc8b753ad94525dc25154423a57367e7396cf534a7835805625b8b52ebc")
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00', 0x0, 0x18}, 0x10)
close(r3)
recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x20)
r8 = bpf$PROG_LOAD(0x5, &(0x7f0000001e00)={0xf, 0x2000022e, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x24, 0x2, 0x0, 0x7, 0x0, 0x1}, @alu={0x0, 0x4207acd2, 0x4, 0xf, 0x2, 0x3c, 0x1}, @jmp={0x5, 0x2, 0xb, 0xd, 0x9, 0xffffffff, 0x4}, @call={0x85, 0x0, 0x0, 0x2a}], &(0x7f0000000440)='GPL\x00', 0x1, 0xfffffffffffffe1a, &(0x7f0000001dc0)=""/37, 0x41100, 0x1}, 0x48)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4)
bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x0, 0x1}, 0x2c)

2018/03/30 23:23:04 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x0, 0x80000000, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:04 executing program 4 (fault-call:3 fault-nth:78):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

[ 2511.821787] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd
[ 2511.832548] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:23:04 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7}, 0x2c)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='logfs\x00', 0x10000, &(0x7f00000002c0)="5a631411768d0c7667ad7ae0410a564934fe1af38f")
mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='debugfs\x00', 0x40000, &(0x7f00000005c0)="64487f7cb76195528e0f1e20703a020acc7523e85a3fbe6c950e29674c11c2eb1487353d4807ee2abd07dffc82de264a5280e509841caff4c4d8d6f5a1b9395a53dc309cc8e4ef136a3e2b1196af62b3f481a4625635803381cb351c7fc33d764b722d32c8d0f00884ab4736e291b230970f4372e64fb5d3f8293217ccd5a1bcc5ae0aeff16e9a975339a7baabe62240a68fb408dfd8a8d82c2c99e5b997edf54f1ef8144a11adfacabe7043a409433f7da058f96756c3d44a153d3dc9e312ba0db6a6f59ec554bf8f0565051f8c5603a5a91b9a09fe0da1d7")
socketpair(0xb, 0x5, 0x80, &(0x7f0000000a40)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000006c0)={<r2=>0xffffffffffffffff})
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000ac0)={&(0x7f0000000a80)='./file0\x00', r1}, 0x10)
recvmsg(r2, &(0x7f0000000a00)={&(0x7f0000000700)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000780)=""/143, 0x8f}, {&(0x7f0000000840)=""/14, 0xe}, {&(0x7f0000000880)=""/120, 0x78}, {&(0x7f0000000900)=""/53, 0x35}], 0x4, &(0x7f0000000980)=""/127, 0x7f, 0x8001}, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000300)="0e08ee3239d2f00875049bd00e2010b6a2f12eb6a62a12cf86b8685f0bb83b1fd08f36999404d9f3dd9432c6f7931256bb79c9bbc65277b8521ce32be9fc31761ce81babe570789432e88b5bb224cb95470d6a994d51df013b775156566f10a02c65b9d9cd0b99ba461aa7e00ca5e650cbf478f6e58d05a9a4142b2f3ca4d2ede6b1f1929dcca1ed0c8842e66f47f9a2234f404abdc685b96780e992c8bb1c155a2ae395faea6b904baf43a45b", &(0x7f00000003c0)=""/200}, 0x18)
bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000854000001c00000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48)

[ 2511.975065] devpts: called with bogus options
[ 2512.018964] devpts: called with bogus options
[ 2512.068611] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2512.095496] FAULT_INJECTION: forcing a failure.
[ 2512.095496] name failslab, interval 1, probability 0, space 0, times 0
[ 2512.106902] CPU: 1 PID: 9038 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2512.114084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2512.123433] Call Trace:
[ 2512.126021]  dump_stack+0x194/0x24d
[ 2512.129646]  ? arch_local_irq_restore+0x53/0x53
[ 2512.134303]  should_fail+0x8c0/0xa40
[ 2512.138006]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2512.143107]  ? trace_event_raw_event_lock+0x340/0x340
[ 2512.148293]  ? __lock_is_held+0xb6/0x140
[ 2512.152357]  ? mark_held_locks+0xaf/0x100
[ 2512.156496]  ? __raw_spin_lock_init+0x1c/0x100
[ 2512.161077]  ? find_held_lock+0x35/0x1d0
[ 2512.165145]  ? __lock_is_held+0xb6/0x140
[ 2512.169220]  ? check_same_owner+0x320/0x320
[ 2512.173538]  ? d_alloc+0x269/0x340
[ 2512.177081]  ? rcu_note_context_switch+0x710/0x710
[ 2512.182009]  ? lock_release+0xa40/0xa40
[ 2512.185984]  should_failslab+0xec/0x120
[ 2512.189958]  kmem_cache_alloc+0x47/0x760
[ 2512.194024]  ? d_drop+0x51/0x60
[ 2512.197302]  ? rpc_i_callback+0x30/0x30
[ 2512.201276]  rpc_alloc_inode+0x1a/0x20
[ 2512.205157]  alloc_inode+0x65/0x180
[ 2512.208779]  new_inode_pseudo+0x69/0x190
[ 2512.212840]  ? prune_icache_sb+0x1a0/0x1a0
[ 2512.217072]  ? do_raw_spin_trylock+0x190/0x190
[ 2512.221657]  ? d_add+0xa70/0xa70
[ 2512.225012]  new_inode+0x1c/0x40
[ 2512.228374]  rpc_get_inode+0x20/0x1e0
[ 2512.232165]  __rpc_create_common+0x5d/0x1d0
[ 2512.236484]  rpc_populate.constprop.15+0x1ad/0x340
[ 2512.241417]  rpc_fill_super+0x379/0xae0
[ 2512.245394]  ? cap_capable+0x1b5/0x230
[ 2512.249267]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2512.254449]  ? security_capable+0x8e/0xc0
[ 2512.258584]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2512.263764]  ? ns_capable_common+0xcf/0x160
[ 2512.268081]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2512.273264]  mount_ns+0xc4/0x190
[ 2512.276632]  rpc_mount+0x9e/0xd0
[ 2512.280000]  mount_fs+0x66/0x2d0
[ 2512.283367]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2512.287935]  ? may_umount+0xa0/0xa0
[ 2512.291539]  ? _raw_read_unlock+0x22/0x30
[ 2512.295676]  ? __get_fs_type+0x8a/0xc0
[ 2512.299542]  do_mount+0xea4/0x2bb0
[ 2512.303073]  ? copy_mount_string+0x40/0x40
[ 2512.307289]  ? rcu_pm_notify+0xc0/0xc0
[ 2512.311158]  ? copy_mount_options+0x5f/0x2e0
[ 2512.315541]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2512.320534]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2512.325362]  ? kasan_check_write+0x14/0x20
[ 2512.329571]  ? _copy_from_user+0x99/0x110
[ 2512.333697]  ? copy_mount_options+0x1f7/0x2e0
[ 2512.338179]  SyS_mount+0xab/0x120
[ 2512.341619]  ? copy_mnt_ns+0xb30/0xb30
[ 2512.345495]  do_syscall_64+0x281/0x940
[ 2512.349368]  ? vmalloc_sync_all+0x30/0x30
[ 2512.353497]  ? finish_task_switch+0x1c1/0x7e0
[ 2512.357984]  ? syscall_return_slowpath+0x550/0x550
[ 2512.362900]  ? syscall_return_slowpath+0x2ac/0x550
[ 2512.367806]  ? prepare_exit_to_usermode+0x350/0x350
[ 2512.372820]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2512.378175]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2512.383009]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2512.388187] RIP: 0033:0x454e79
[ 2512.391365] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2512.399050] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2512.406296] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2512.413543] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2512.420788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2512.428037] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004e
[ 2512.435504] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd
[ 2512.445698] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2512.460162] hugetlbfs: Bad mount option: ""
2018/03/30 23:23:05 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x3, 0x1, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1})
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf00)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={<r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0)
socketpair(0x6, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = getpid()
perf_event_open(&(0x7f00000002c0)={0x8000000000000001, 0x70, 0x3f, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x8, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x6, 0x7e, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x1000, 0x2, 0x401, 0x7, 0x3c5, 0x5, 0x1ff, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x1f, 0x8d9}, 0x20000, 0x6, 0x100000000, 0x3, 0x800, 0x8, 0x4}, r5, 0x1, r2, 0x2)
perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = gettid()
perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x801, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r6, 0x2, r3, 0x3)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='user\x00')
perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0xa00, 0x7f, 0x54}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080))
mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x4000000, &(0x7f000000a000))
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000003c0)={<r7=>0xffffffffffffff9c})
recvmsg$kcm(r7, &(0x7f0000004980)={&(0x7f0000003700)=@generic, 0x80, &(0x7f0000004840)=[{&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/131, 0x83}], 0x2, &(0x7f0000004880)=""/251, 0xfb, 0x2}, 0x2000)
perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0xffffffffffffffc0, 0x6, 0x2042, 0x800, 0x0, 0x80000001, 0x8, 0x2, 0x100000000, 0x1f, 0x8001, 0x1, 0x100000001, 0x0, 0x56bef149, 0x2, 0x4, 0xffffffffffff7fff, 0x0, 0x7ff, 0xffffffff, 0x6, 0x1000, 0x3, 0x8000, 0xffffffff, 0xf990, 0x6dd, 0x1f, 0xfffffffffffffffa, 0x5, 0x2, 0xf3, 0xfffffffffffffffe, 0x80, 0x355e, 0x0, 0x7, 0x5, @perf_config_ext={0x3, 0x8d6f}, 0x1ac90, 0x800, 0x2, 0x4, 0x1, 0x6b, 0x1}, r5, 0x1, r3, 0x8)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680))
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
mkdir(&(0x7f0000000640)='./file0\x00', 0x2)
r8 = getpid()
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0/file0\x00', r4}, 0x10)
perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r8, 0x9, r0, 0x2)
perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0xfff, 0x5, 0x67, 0x5, 0x0, 0x1ff, 0x9, 0x1, 0xfffffffffffffffe, 0x1, 0x2, 0x3ff, 0x80000000, 0x55d6, 0xffffffff, 0x80000000, 0x7, 0x1, 0x2, 0x6, 0x1d1, 0x8, 0x8, 0x9, 0x6988000000000, 0x9a21, 0x8d, 0xfffffffffffffff7, 0x4, 0x6, 0x8, 0x9, 0x1, 0x7, 0x40, 0x1ff, 0x0, 0x1000, 0x1, @perf_config_ext={0x7, 0x9}, 0x800, 0x7, 0x1, 0x1, 0x8, 0x2d48, 0x1}, r8, 0xc, r4, 0x8)
mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='aio\x00', 0x2040000, 0x0)

2018/03/30 23:23:05 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x1c0)
socketpair(0x8, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002340)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x1ff, 0x0, 0x3, 0x6, 0x0, 0x4, 0x100, 0x0, 0x3, 0x1, 0x2, 0x0, 0x9, 0x800, 0x10000, 0x3, 0x1, 0x6bdd, 0x100, 0x8001, 0xa1d4, 0x4, 0xffff, 0x0, 0x1, 0x1, 0x1f, 0x0, 0x100000001, 0x1, 0x0, 0xda, 0x6, 0x7f, 0xa43, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0xfffffffffffff79a}, 0x6814, 0x39, 0x1000, 0x7, 0x1, 0x1, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240), 0x4005}, 0x20)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000380)=r0, 0x4)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', r5}, 0x10)
ioctl$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)='\x00\x00\x00\x00', 0x0, &(0x7f0000000280)="a084c356a16322720eef7aad9fea0496e5a61a2d1ea57f5654701f879002ee57501b2f2af8d00570d706bab1bc621a95ebd0f16593f77c0e3681c2fc7a7de555fd61dad6bea6f8ef0da2b8b00908eda5dd177529fe06768c71f9c4efffaca66aaa0c8f60bfd5af8914c18cc35fc62ea3afba357a4876b4c8ea2153430ccb99e6ae6e0336e661a7a29708dea775b6f3e653bed91fd79b5eadf0ff602e0b863d45a0a51c51260221445c4864")
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002280)={r5, &(0x7f00000011c0)="8bafc2161ef123c079f1b75456327f09af5dcc3f16490807b5a760121e07c302a72952ff3da60e20689efae93f517f40e504e6434b3010f6988c4fdc3ebdb22aa8e7206c4874e62cb77b2b9bc78e71e7d083fd811ecf5a1616e78993d67b8ae21d1fbb550a5f85d131fdea3d00e389e4876fbd5157514f15d3b12725a50c2572ce1a074316e23b004cb38a2400a341af0c050c09c04fbfd3c330c1304d0e88e60aaeff971151171598454d5b381f6f0edada3c1bb92c1f22dbbf08aa896e1d", &(0x7f0000001280)=""/4096}, 0x18)
socketpair(0x1, 0x5, 0x0, &(0x7f0000000140)={<r6=>0x0, <r7=>0x0})
recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x946}, 0x0)
sendmsg(r7, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r5, &(0x7f0000000640)="d3497990ce808d4fd48c491fb2981057d32b30071d69e4a20940fcd670887ef22e279d892b01a5f0e86a97c774908c600966c4fe", &(0x7f0000000680)=""/213}, 0x18)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000880)="2c5a539043a6866abb252146cb7218370c21e196e0cffe0b980ca22ec3c448059f182052d389533905867de85917e93afebbfc8d7f802894ef416f90917c6ddf25f203d149cbd5c8618f01e9fa5db5699ffdd256ba6f584d060b15923c773130aeaebc64d6dc59be17c580c949683a402169340d96", 0x75}], 0x1, 0x0, 0x0, 0x1}, 0x40080)
socketpair(0x1, 0x80000, 0x1003, &(0x7f00000004c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
mkdir(&(0x7f0000000540)='./file0\x00', 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000022c0))
r10 = getpid()
perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x80000000, 0x3f, 0x2000000000, 0xfffffffffffffff7, 0x0, 0x7fffffff, 0x2, 0x8, 0x10000, 0x80000001, 0xffffffffffff8001, 0x4, 0x8001, 0x180000000000, 0x1, 0x1000, 0x3, 0x100000000, 0xe855, 0x0, 0xec12, 0x10000, 0x100, 0x5, 0xfffffffffffffffb, 0x2, 0x0, 0x3, 0x10001, 0x7, 0x5, 0x200, 0xfffffffffffff801, 0x3, 0x0, 0x4, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000580)}, 0x4004, 0xfffffffffffff001, 0x3, 0x7, 0x7fffffff, 0x20, 0x1}, r10, 0x5, r4, 0x3)
bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xf, 0x200, 0x101, 0x9, 0x0, r9, 0x9}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r5, &(0x7f00000003c0)="24b6d94148b128d7e982e397753bf7f391175e189dc46f65b8beb5ff278041949bdfa78ec15c658094169a3142f822241173f6572df17d7d5accd38ad5f5b1f01b4cef945202f9ecc4c7dd665da640df9e89d83811", &(0x7f0000000780)="c29f995f8bc317c79a5ad396c0079060537d1fd5a6d468d03e3159fafad6c07b66436187493683af2eb33c1b4536374a4f7f8a6111a2c23fc5c8d4e2405ee6e7f688c1400653223c214bb079147c8e1c0fdb75a9a5e1efa05de2d42fb0117c49b6d6edd23583c3744b79ead94a4e6a8b3a819bc173480330d263a27429a4423d14966c4a50a7216db260f61c7d5287d272e4ba7e7110d5abe2c6036c12f822028f70276663fd305fe4560bcba34f13e43b079f203335308638d48e7c141fb03076058286560ed52e88918c2ca2ebee1e9026a1339c8f762b213cc5eafe72357bbec9f4b7f45d67b459235a78ee", 0x3}, 0x20)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002380)={&(0x7f0000002300)='./file0\x00', r6}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1c, 0x8, 0x6, 0x8, 0x0, r2, 0x800}, 0x2c)
sendmsg$kcm(r8, &(0x7f0000001180)={&(0x7f0000000bc0)=@rc={0x1f, {0x8, 0x1, 0x5, 0x4, 0x1, 0x3}, 0x6}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c40)="dd1196e7c10c7950a85f7b62261b4af3f7e7716f38075be100714191dac9693b25b3434f31c9e0551f7891c022652288f66cbd6325e3de287cdf928f789db93753a07bbd9be1b9893391a278bd9c5bee60705613d117fc7bc97d7f879dc8e98dfb8a18eab69b6ef172699b7a5454a6f895e557b6d2542474ccab777fbc31b7a732d6b1f6c98c2b9511edf1cd3646db41b699c3ff85968b183239e6a37a4aa39219c46e20744b7240fd971906e5a5cd7de5373841c85bb0ee7b23ce47ee", 0xbd}], 0x1, &(0x7f0000001000)=ANY=[], 0x0, 0x84}, 0x40000)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000900)='./file0/file0\x00', &(0x7f0000000940)='sysfs\x00', 0x0, &(0x7f0000000d00)="62936dc828c63d4c3c90d9e6838c6cb28bab879ebc4c492fa328f1a9dcc2826c4ed6d4b6ed87ed8815d95ae4c0df85b950959da768bc97439bb0c7473ebadf107c02eff4fb5cd540fa18eb68a8b64bef41d489b0141f5d4a57899e2659048b6f3f3ab8cf9cb1d7303eeba2c93afa52a1473b5a40d8fba975bc84287f2784")

2018/03/30 23:23:05 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611854"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000540))
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0x1, 0x200, 0x12, 0x1, 0xde}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xe, 0x0, 0x8, 0x4, 0x1, r0, 0x10000}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r1, &(0x7f0000000480)="b4c1f1220b269af73994678195ab510af62e4807885f5226c988ecb2cc12f36b3826c65a6c31d13c28a2e4400be15bb72d340e92701cc457d4ee1a57dbb20d1566834d4df4f5e9c9f8c2d16556f915ee2b9f1a2b9b0762d9dcaf35125767ad0d5156cb1879b79e25", &(0x7f00000002c0)="71f8199eea57dc6e2e477ca2c1b52cabb7abef7359e148fd29abb5"}, 0x20)
r2 = socket$kcm(0x29, 0x2, 0x0)
recvmsg$kcm(r2, &(0x7f0000001840)={&(0x7f0000000580)=@pppol2tpin6, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/51, 0x33}, {&(0x7f0000001640)=""/233, 0xe9}, {&(0x7f0000001740)=""/67, 0x43}], 0x4, &(0x7f0000001800)=""/13, 0xd, 0x1ff}, 0x2000)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000c00000000000000000ffff000000000000000000fb78bdd4c7909b09d75d83c440b7fe8d36c062b65d7389a62844505186e8ccd879e8b183624a0810c647e24e51196856599cf70daf35452b1f99a95bd201631a3ad76b8e92312fd0edf670f7ed25cdd54751deb24bf64e829bbc451b3d1d6902d90a"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48)

2018/03/30 23:23:05 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x0, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r3 = socket$kcm(0x29, 0x2, 0x0)
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80))
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='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)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()
close(0xffffffffffffffff)

2018/03/30 23:23:05 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x0, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:05 executing program 4 (fault-call:3 fault-nth:79):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:05 executing program 3:
socketpair(0x20b, 0x400000000080000, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x7f, 0x8, 0xc, r1, 0x5}, 0x2c)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x11, 0x1934, 0x200, 0xffffffffffffffff, 0xd742, [0x305f]}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x11, 0x6, 0xffffffff, 0x1, 0xffffffffffffffff, 0x100000001}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r2, &(0x7f0000000300), &(0x7f0000000040), 0x1}, 0x20)

2018/03/30 23:23:05 executing program 6:
socketpair$inet6(0xa, 0x2, 0x0, &(0x7f00000017c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0xa, 0x0, &(0x7f0000001800)=@raw, &(0x7f0000001840)='syzkaller\x00', 0x9, 0x2b, &(0x7f0000001880)=""/43, 0x41000, 0x1}, 0x48)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001940)=r1, 0x4)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240))
bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000040000000f8ffffff55f60200f0ffffff0000000000000000f1ffbf8f2a2443a86a70caffff0000000000000000bdbf88000800000000000000000000008500000008000000000000000000000070149a767e"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0))
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c)
perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14)
r5 = gettid()
r6 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0xfffffffffffffff7, 0x0, 0x8000000, 0x0, @perf_config_ext, 0x0, 0x0, 0xdf}, r5, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={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, 0x2, @perf_bp, 0x0, 0x40000000, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x0, &(0x7f0000000240)='M')
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x1)
gettid()
socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={<r7=>0xffffffffffffffff})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r4, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18)
sendmsg$kcm(r7, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}, 0xdef60848a863f218)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680))
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000d40)=ANY=[@ANYBLOB="18200000000000000000a217bbb300fbffffff000500000000000000000040000000000095eb2ed0519f024d"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000b80)={&(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080))

[ 2513.034178] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2513.049698] FAULT_INJECTION: forcing a failure.
[ 2513.049698] name failslab, interval 1, probability 0, space 0, times 0
[ 2513.061080] CPU: 0 PID: 9071 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2513.068271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2513.077618] Call Trace:
[ 2513.080194]  dump_stack+0x194/0x24d
[ 2513.083802]  ? arch_local_irq_restore+0x53/0x53
[ 2513.088453]  should_fail+0x8c0/0xa40
[ 2513.092143]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2513.097226]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2513.102392]  ? __lock_acquire+0x664/0x3e00
[ 2513.106604]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2513.111773]  ? find_held_lock+0x35/0x1d0
[ 2513.115812]  ? __lock_is_held+0xb6/0x140
[ 2513.119858]  ? check_same_owner+0x320/0x320
[ 2513.124155]  ? __d_lookup+0x4f4/0x830
[ 2513.127940]  ? rcu_note_context_switch+0x710/0x710
[ 2513.132847]  should_failslab+0xec/0x120
[ 2513.136797]  kmem_cache_alloc+0x47/0x760
[ 2513.140837]  __d_alloc+0xc1/0xbd0
[ 2513.144267]  ? shrink_dcache_for_umount+0x290/0x290
[ 2513.149261]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2513.153736]  ? lock_release+0xa40/0xa40
[ 2513.157689]  ? mark_held_locks+0xaf/0x100
[ 2513.161811]  ? d_lookup+0x133/0x2e0
[ 2513.165417]  ? d_lookup+0x1d5/0x2e0
[ 2513.169027]  d_alloc+0x8e/0x340
[ 2513.172290]  ? __d_alloc+0xbd0/0xbd0
[ 2513.175996]  ? full_name_hash+0x9b/0xe0
[ 2513.179964]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2513.185220]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2513.189439]  rpc_populate.constprop.15+0xa3/0x340
[ 2513.194263]  rpc_fill_super+0x379/0xae0
[ 2513.198219]  ? cap_capable+0x1b5/0x230
[ 2513.202086]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2513.207256]  ? security_capable+0x8e/0xc0
[ 2513.211382]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2513.216547]  ? ns_capable_common+0xcf/0x160
[ 2513.220843]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2513.226012]  mount_ns+0xc4/0x190
[ 2513.229362]  rpc_mount+0x9e/0xd0
[ 2513.232707]  mount_fs+0x66/0x2d0
[ 2513.236053]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2513.240610]  ? may_umount+0xa0/0xa0
[ 2513.244214]  ? _raw_read_unlock+0x22/0x30
[ 2513.248341]  ? __get_fs_type+0x8a/0xc0
[ 2513.252208]  do_mount+0xea4/0x2bb0
[ 2513.255729]  ? copy_mount_string+0x40/0x40
[ 2513.259938]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2513.264933]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2513.269666]  ? retint_kernel+0x10/0x10
[ 2513.273531]  ? copy_mount_options+0x149/0x2e0
[ 2513.278006]  ? __sanitizer_cov_trace_pc+0x20/0x50
[ 2513.282830]  ? copy_mount_options+0x1f7/0x2e0
[ 2513.287300]  SyS_mount+0xab/0x120
[ 2513.290747]  ? copy_mnt_ns+0xb30/0xb30
[ 2513.294612]  do_syscall_64+0x281/0x940
[ 2513.298477]  ? vmalloc_sync_all+0x30/0x30
[ 2513.302601]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2513.307073]  ? finish_task_switch+0x1c1/0x7e0
[ 2513.311543]  ? syscall_return_slowpath+0x550/0x550
[ 2513.316449]  ? syscall_return_slowpath+0x2ac/0x550
[ 2513.321354]  ? prepare_exit_to_usermode+0x350/0x350
[ 2513.326345]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2513.331688]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2513.336507]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2513.341672] RIP: 0033:0x454e79
[ 2513.344837] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2513.352521] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2513.359766] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2513.367011] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2513.374263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2513.381509] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004f
[ 2513.391386] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 23:23:06 executing program 3:
r0 = perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpid()
r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r3, 0x7, 0x2}, 0x10)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6, 0xfffffffffffffff7, 0xff, 0x4d, 0x0, 0x4, 0x40142, 0x1, 0xff, 0x6c51, 0x9, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x4e1, 0xe250, 0x8, 0x4, 0x80, 0x0, 0x4, 0xb4, 0x3, 0x84d2, 0xc3, 0x100000001, 0x1, 0x1ff, 0x4, 0x81, 0x408, 0x10001, 0x96cb, 0x5, 0x0, 0x0, 0x3d, 0x0, @perf_config_ext={0x1, 0x2}, 0x4000, 0x3f, 0x2, 0x6, 0x6, 0x2, 0x6}, r1, 0x5, r2, 0x1)
socketpair(0x0, 0x0, 0x1, &(0x7f0000000440))
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10)
mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x8001, 0x7, 0x46d0, 0xf74d, 0x0, 0x80, 0x1, 0x0, 0x100000000, 0xfff, 0x20, 0x4, 0x9, 0xff, 0x10001, 0x0, 0xefd, 0xfff, 0x26, 0xc5, 0x9, 0x1f, 0x10001, 0x4, 0x2, 0xfffffffffffffffb, 0xee5, 0x10001, 0xffa, 0x2, 0x5, 0x0, 0x400, 0x401, 0x7a1, 0x29, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0xc}, 0x10, 0x5, 0x2, 0x7, 0x2, 0x7, 0x1000}, r1, 0x3, r4, 0xa)

2018/03/30 23:23:06 executing program 4 (fault-call:3 fault-nth:80):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

[ 2513.442756] hugetlbfs: Bad mount option: ""
[ 2513.727813] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2513.739433] rpcbind: RPC call returned error 22
[ 2513.748541] rpcbind: RPC call returned error 22
[ 2513.757642] FAULT_INJECTION: forcing a failure.
[ 2513.757642] name failslab, interval 1, probability 0, space 0, times 0
[ 2513.768977] CPU: 1 PID: 9109 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2513.776159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2513.785506] Call Trace:
[ 2513.788086]  dump_stack+0x194/0x24d
[ 2513.791692]  ? arch_local_irq_restore+0x53/0x53
[ 2513.796345]  should_fail+0x8c0/0xa40
[ 2513.800045]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2513.805133]  ? __lock_is_held+0xb6/0x140
[ 2513.809174]  ? mark_held_locks+0xaf/0x100
[ 2513.813303]  ? __raw_spin_lock_init+0x1c/0x100
[ 2513.817862]  ? find_held_lock+0x35/0x1d0
[ 2513.821918]  ? __lock_is_held+0xb6/0x140
[ 2513.825983]  ? check_same_owner+0x320/0x320
[ 2513.830293]  ? d_alloc+0x269/0x340
[ 2513.833825]  ? rcu_note_context_switch+0x710/0x710
[ 2513.838734]  ? lock_release+0xa40/0xa40
[ 2513.842700]  should_failslab+0xec/0x120
[ 2513.846661]  kmem_cache_alloc+0x47/0x760
[ 2513.850700]  ? d_drop+0x51/0x60
[ 2513.853968]  ? rpc_i_callback+0x30/0x30
[ 2513.857924]  rpc_alloc_inode+0x1a/0x20
[ 2513.861789]  alloc_inode+0x65/0x180
[ 2513.865392]  new_inode_pseudo+0x69/0x190
[ 2513.869435]  ? prune_icache_sb+0x1a0/0x1a0
[ 2513.873653]  ? do_raw_spin_trylock+0x190/0x190
[ 2513.878225]  ? d_add+0xa70/0xa70
[ 2513.881590]  new_inode+0x1c/0x40
[ 2513.884947]  rpc_get_inode+0x20/0x1e0
[ 2513.888743]  __rpc_create_common+0x5d/0x1d0
[ 2513.893046]  ? __d_lookup+0x830/0x830
[ 2513.896835]  rpc_populate.constprop.15+0x1ad/0x340
[ 2513.901755]  rpc_fill_super+0x464/0xae0
[ 2513.905711]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2513.910886]  ? security_capable+0x8e/0xc0
[ 2513.915026]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2513.920200]  ? ns_capable_common+0xcf/0x160
[ 2513.924501]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2513.929670]  mount_ns+0xc4/0x190
[ 2513.933018]  rpc_mount+0x9e/0xd0
[ 2513.936366]  mount_fs+0x66/0x2d0
[ 2513.939723]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2513.944299]  ? may_umount+0xa0/0xa0
[ 2513.947926]  ? _raw_read_unlock+0x22/0x30
[ 2513.950043] rpcbind: RPC call returned error 22
[ 2513.952071]  ? __get_fs_type+0x8a/0xc0
[ 2513.952086]  do_mount+0xea4/0x2bb0
[ 2513.952101]  ? copy_mount_string+0x40/0x40
[ 2513.952113]  ? rcu_pm_notify+0xc0/0xc0
[ 2513.952127]  ? copy_mount_options+0x5f/0x2e0
[ 2513.952137]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2513.956883] rpcbind: RPC call returned error 22
[ 2513.960651]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2513.960666]  ? copy_mount_options+0x1f7/0x2e0
[ 2513.960678]  SyS_mount+0xab/0x120
[ 2513.960686]  ? copy_mnt_ns+0xb30/0xb30
[ 2513.960697]  do_syscall_64+0x281/0x940
[ 2514.006739]  ? vmalloc_sync_all+0x30/0x30
[ 2514.010880]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2514.015368]  ? finish_task_switch+0x1c1/0x7e0
[ 2514.019848]  ? syscall_return_slowpath+0x550/0x550
[ 2514.024763]  ? syscall_return_slowpath+0x2ac/0x550
[ 2514.029691]  ? prepare_exit_to_usermode+0x350/0x350
[ 2514.034702]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2514.040068]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2514.044902]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2514.050075] RIP: 0033:0x454e79
[ 2514.053252] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2514.060945] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2514.068218] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
2018/03/30 23:23:07 executing program 6:
mkdir(&(0x7f0000003dc0)='./file0\x00', 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000003d40)={&(0x7f0000003d00)='./file0\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)='./file0/file1\x00', &(0x7f0000002740)='selinuxfs\x00', 0x4000, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mkdir(&(0x7f00000044c0)='./file0/file0\x00', 0x121)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004480)={r0, &(0x7f0000004500)="17c3b4bf0f009920184b34e120312adbf0adbd139185f6c7820b2ae55e319748c102af41078d26eccde7c04685fbedb3adedb10c3c16da3b15b267ec3e4eee6f2bf0f6a53d216be390289ecec7017d718564e7458275aab9caa107afb74c3e811b2c0e3f53f6ef9132da572e6c5b8f"}, 0x10)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000004440)='./file0/file1\x00', 0x0, 0xf}, 0x1d5)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000004ac0)={0xf, 0x23, &(0x7f0000004b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)="73027a6b846c6c650000", 0xff, 0xab, &(0x7f00000002c0)=""/171, 0x41100, 0x1}, 0x48)
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xd8, 0x6e, &(0x7f0000004900)="3447f36cbc3563f8dee5d01dbcef53155c2c19759cee00b8d23f2ed222a84d546cbfc6661d16b35a876b395e78db433dd7afe2b006840a491cbf0984e85935e1fc71ad2a3a9d3d1c3f6ab1dc2b674255ad98f468819f094caf459faafcaf664e946b7c080a3ca69be7100a1189907cd76b370747b31f09ee0f568f61bf3cfa05fb3f33e54c082dce00daf1523b6b19c0d93d6206b7a2a54f830a60cb2de228796dba56359b3da27562ecaca0a516afda985cee23490d12ade2fa33bb3b3a4ea426a4f9dde4c7005e703e33aa55e9a1a15e094eaf9ee6ecc8", &(0x7f00000000c0)=""/110, 0x1000000}, 0x28)
r2 = socket$kcm(0x29, 0x2, 0x0)
recvmsg(r2, &(0x7f0000002680)={&(0x7f0000000540)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/4096, 0x1000, 0x20000000000}, 0x21)
recvmsg(r2, &(0x7f0000003cc0)={0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000002900)=""/29, 0x1d}, {&(0x7f0000002940)=""/32, 0x20}, {&(0x7f0000002980)=""/203, 0xcb}, {&(0x7f0000002ac0)=""/207, 0xcf}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x5, &(0x7f0000003c40)=""/98, 0x62, 0xdfee}, 0x1)
socketpair(0x11, 0x80000, 0x6, &(0x7f0000000380))
mount(&(0x7f0000002780)='./file0/file2\x00', &(0x7f00000027c0)='./file0/file1\x00', &(0x7f0000002800)='v7\x00', 0x1000000, &(0x7f0000002840)="edcc947cc3233cb218d496c966d2c7409949b9eaa565b16b6a47e95877b2b8961ff8faa08dace4ea8de486780e0f9316ee1fa968c4b73234bc51d702ec0c75fbc6c4a09765fe3e0a1f5f41a2a77b072eb6ad8e6b5d8d3080c3213b484ddb02510e6f01808543736769104e174a2058ea78667ce8c7d439bbf37569cd712a44c70ec032c55d9a63e1d14b923adbc68edfb000f3f3")
r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004400)={&(0x7f0000002a80)='./file0/file2\x00', 0x0, 0x8}, 0x10)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000048c0)={r3, &(0x7f0000004840)="eb965ed8a8029e8972c49de45e378c95b6b93e525540e29730a1abb47c7f0dcdbb4a2ecea5de242ef445f93ad4abc385011e87bfc6fd9ed5931e723559f4af9b2cf98527bc8af5760fb0dd49c54e2721af4daa5005f1536b69a30d140cb43c50108188"}, 0x10)
recvmsg(r2, &(0x7f0000004800)={&(0x7f0000003e00)=@rc, 0x80, &(0x7f0000004300)=[{&(0x7f0000003e80)=""/165, 0xa5}, {&(0x7f0000004740)=""/145, 0x91}, {&(0x7f0000004000)=""/252, 0xfc}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000004100)=""/36, 0x24}, {&(0x7f0000004140)=""/136, 0x88}, {&(0x7f0000004200)=""/195, 0xc3}], 0x7, &(0x7f0000004380)=""/80, 0x50, 0x40}, 0x0)
r4 = socket$kcm(0x29, 0x7, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003f80)={&(0x7f0000003f40)='./file0/file1\x00', r1}, 0x10)
mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
gettid()
bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xd, 0x6d3a, 0x36443300, 0x4, 0x8, r0, 0x1ff}, 0x2c)
mkdir(&(0x7f0000003d80)='./file0\x00', 0x100)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
recvmsg(r4, &(0x7f0000004580)={&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)=""/113, 0x71}, {&(0x7f0000004c80)=""/4096, 0x1000}], 0x2, &(0x7f0000005c80)=""/4096, 0x1000, 0xffa0}, 0x2000)

2018/03/30 23:23:07 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x0, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:07 executing program 7:
socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f00000017c0), 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=""/136, 0x88}, 0x0)
recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0xb2}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)}, 0x10)
sendmsg$kcm(r0, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000300))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140))

2018/03/30 23:23:07 executing program 3:
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="f50000000000020000000100000000006a0a00ffffffffff6910aab2d1cae6b1bc46d3163d3ba016061c90029c369100875ad0b468ee7c137a5f38aab582d432d035f981f55ab440ff405390e601b2"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f00000003c0)=""/187}, 0x48)

2018/03/30 23:23:07 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000040)='-\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfff)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="5c766d6e65743124766d6e657431c82400")
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={<r1=>0xffffffffffffffff})
r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10)
r3 = socket$kcm(0x29, 0x2, 0x0)
r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10)
socketpair(0x4, 0x80807, 0x81, &(0x7f0000000480)={<r5=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000011e00)={&(0x7f0000011640)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000011d00)=[{&(0x7f00000116c0)=""/66, 0x42}, {&(0x7f0000011740)=""/227, 0xe3}, {&(0x7f0000011840)=""/93, 0x5d}, {&(0x7f00000118c0)=""/148, 0x94}, {&(0x7f0000011980)=""/185, 0xb9}, {&(0x7f0000011a40)=""/199, 0xc7}, {&(0x7f0000011b40)=""/131, 0x83}, {&(0x7f0000011c00)=""/195, 0xc3}], 0x8, &(0x7f0000011d80)=""/99, 0x63, 0x2}, 0x2000)
bpf$PROG_LOAD(0x5, &(0x7f0000011e40)={0x7, 0x14, &(0x7f00000004c0)=@raw=[@generic={0x7, 0x0, 0x8001, 0x1ec856f3}, @generic={0x40, 0x3, 0xfa8, 0x5}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0x0, 0x1, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x28}, @exit={0x95}, @generic={0x100000000, 0x7, 0x80000000, 0xa}, @map={0x18, 0xa, 0x1, 0x0, r5}, @alu={0x7, 0x10000, 0xf, 0x1, 0xa, 0xfffffff8, 0x4}], &(0x7f0000000580)='syzkaller\x00', 0x8, 0xd4, &(0x7f00000005c0)=""/212, 0x40f00, 0x1, [], r6}, 0x48)
r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r7, 0x1c, &(0x7f00000001c0)}, 0xa)
sendmsg$kcm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="d8b5bfc0bf213a82557f2ecc43e35debbec630bae15d587e4c9b22f0b8f831bee81e1b6e622a3822460f22c064f8d47b7e5d96855716d25465db210eb65d", 0x3e}], 0x1, &(0x7f0000000140), 0x0, 0x4000000}, 0x1)
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x4)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10)
close(r0)

2018/03/30 23:23:07 executing program 4 (fault-call:3 fault-nth:81):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="a3ce050d6f1a6f500f9faf081f32708b49b8fa6273255b1cf034a1355a4dd87ee9dab776547845c67009daf55c215bc657d4bdced9995339c9656c0354b644fbe8b2557633b91724f2eb4b00182f530928e30c28ce65d66f3ab88f54c5758ad9ea29154cbc20239fc626ed80b5856a9268794bffa7dd1e12162493d57d9289bd05201583b3574883512297e15117104cc52a3a9aa78b23abda223d651bc199658f5cdf2e3563e69ad8b37d462d74d08f8eb28746eba92d1846d290c409f086452f39e27ef8dc484a0b76e37599bfcbbff8d1954d7abdaec3496bc76e895a2c94bdebadec5b1518d36ee85f265c6c9213230c9b26ecc2be9f04dc98faca3d3750e422680989551a6555e905280c4eb44f28fb113f7db30ac8584b4eef85bfab7cadc1d442397b58ffbe43645732b64f3b59077613359e6a90a76547226e4b6180fd5feb59bcd47781712b599c9ca71036dd0cd57ec6f2338d555c10affce767fcf874a3e119efa339f80718493f5aab21dc22036e39f39f0fbf113b33fd38bd4b92aaf2fbd3a06b85bcfa951ef4ea3c3e79c0a1e7164e9a0e1863bf947c21e98202affc03e1a749b982ec8493e784d44c6fbfbbe51393efee20547acb1e0e96d14cba142b9613b6775c97d404c9402ffb3be93850363fca18f6287572ba7ac4409777cc51e8c27744e530ebc2563c5048354359d033321e986dc5b365c5fe26d0cd1ea1f912b60b38d62aecf65ca8331a5725b5b6ec7123851a2d1ddb20d625991438a727c55853d83453ed9191790b7dec5a40bf40dc809782fbd51f18a25a43bf502faf6a76bb2775821193c701c80deeb7eae939a42e3a50acb8055650dfb304e31945983643432c056430e16d73b0b5f2d71607750b946d9a3c739617d995fb949957e77fba0f199a07985458fe141f5078cb9526da34eb29fee9d538e524f1ce37d5a12e738cfa6464d7c4d02a12650fd7ca68b817837211404909715ebf76840c78053633b6150dd4305088a1fe4a97b9bb09b425cd9cef6c529752fd351b506deba77fc21b3b8e0ac789cac68a6bd11174dc0c6e526622960683f0a2e0a414718f3419cdf64bea0ce0da958eb48255658ca23fcf510b67eef5e6e3ed63543aa3ad9335bb2efcfea2b79aec961d6baa8522e5741b9c44fcc277ebbe0ec8689a479bd559b0ee7fe122328cabb57d4f5b771c712915c0030e7ddcd0fe51ac3056c1733f540a842456d4c4530b9f08ae162296f9a2fe9b8f7af4eaef8de92171893511915f74cad7d2f16f29e653329d72a8cff6510f627560bc75e3b5d8fb740ba934a00ca74b6044c59b90e56ec330c64cfdc8d5bcc9e80a1361bf2ccd238608f0f1b90cf10f8b8b5a80a3b5923be179f2456ba545f3c75041d2680ed333a83d938d5c743ae2c8310e603cd39176f6bc388439418ddb7ffa2386e8734dc93a67d4f31b25c5f03eeab67d8b583c11a05ffa84222308ed4ac5b62aef7067da6f9781fc9f59b72be8e06bb73616de294c8c8adaec5e4db25772705c315f2c2e9438fb6de55db800cd30bf19b33c06430bc16b7acef3f11db43247e730b27b839cf05589d27c61eceaef04d9840419a9d1e50dade563da25b24131f49b78a4b441553ee8ee4c7b33ef7c0b8664fa0ad67cb24876ed11f6f6c6adf1091184291283cd211245b27885e487f48476abc3c7b35ef4e3d9cf46f8f818491beb709873a64a0ce4340b18e8ce4d3bf5ce33dc82165e1ff767c5a05faac7fff1977c4a8ed07ad1d9c426b55e8dcfe9962b6623f284200928b337a9250bc71ae39921f882452d92d9b2acce8840e3d2e7571385b2d811323dab33a938027f33bfeeea18b396acd8ffbb56da1dfb1ff507b3906eb27228538ab0c526531b5532020a334bf97aba773259af7989416139fa27f8ea98ffa6acd87953af1e2264374309561cab587d509f949ce93c08c013217dbf67fed8027cf7c9a2ce6c53d8e5ebbc71676de37593a1e2a191d62354f9cce032960f5ec678235c0ae9c030b2f3f74473c37271c34e1dcf9d0076d8e8df7eb4c701796efae9933b5b727c936263c582c857f41d74d23437e3546a4eccdd9d278b794789c9e1058732a7a763c3382a82b8544e0b4b6fb057db8f78319b3729d8ebafe7017949c82bd4882abf4a44cc4c036197fd2d55a9355b830a6ad162abc908e42949912b5aaf6e75b7925444921324360cbbc903eb499d4334c35dffd7748125fa2d89f144a50149a16e3df15d1586c416ef05b6b0feeba8ef8529b56ed69baa41b6b23eb174e78bf98364e8216e74c22400d49ac8fe3f43ed09d8e1c29b4667bc0b520273c39d893402beeb0292e49ad69559fe1c5180cdb64cbf901b019b9ab4fa6e507f003053e94994b12b2c0d602b4759345d80150ab7f0efcba7334bb7cf34dc3e1d10c1bbb4a920cf1030304b9e69c384bc109d475c6c973be8c99b7129d92b21b897110806ac80c17816cb3fba9cc8b1cf52036697246f499c258c8ed00054c15dc24dd2552523a549ad02fd32b4238b8f7ba3596db1b4cebb780fca15f6f2102f797c537b22b4ed4e1c617b8b7355765f66c7574405cd4912c5f0a74c6bdac16bb0eafcedfcc24f9753be0ff674ff63b66a5a60d77057d31cc438794837f82e69e7a811b4b6a00d4e8fce1eef6e488cf15e426fcbdc564c4034f4279a36321246fba777466d3d98d0adb4f9fe69e352bdc99dbb8553f8c69f9300960cffe8e4afe277d4e80c7ec19a4f4d94146f71a0aa2f79b9954b828fd92416a660d1f431aeb02f342d1b2732d5fe50f70f4c857cd2b9fafec375bc424dcf982e23a0e6bb4d5ede099a355282f85a3109559f6dcd045929e82c5ba64da2abacdb9e8115eb0eda3bc3974918668e0fe8ff00944f7191fbc3c4ab3d05a15911ae7b6c2d9eb6c7eaed20eccf15795184cf04e889c9274813cde7a248005114d996a80554545bfe920d6fbb073df8cbca1a3fb297db8b18463f632e8834eb278203a6106fbec78e8af2851f22b524202026d077768da263c46ab27b85184bd65774f867819aa23b60d4fa021f21e960646a01e2643a1d5be33fdb3ba36c140d51d3ae27875a27f7be133f29c34556db2558178612b598e29a8b675912c1ec9836f98e4ac7ad231492ba733dfa34a4fd4ee63ba6346cbc2fedf41d3d06fdeace1b650d02624ff94070422e018261bfd431696fc47d9e030ccd2b955659c56d8493f4e603c4efeccd35ad1331c00dd179b00bd823f7b5726b24e4f3b48614c09adac6b834dcd26c8253b6786dcb0d15d28a5c4de52fb15ac764314a8c830bfd42edf5f9dd14ab81be5a1bd49423097868e0185145cd0624ad02f9a4932b51d91d5859eb400759384e66199489512e7d992a80365b34fb4e4232e36037d4f0719c30eb3bc76986bd1bdf18e5d52f73666838d2ff6bbdf8f90803b818ffd06834ae510bb76cbd26a5ce46e02cd8fef30368cc61c92326ea1092521feab08196621a149ea04f7e401f808bac3f1df91f107c6754e9fd93539f815702854f944674d9f2768171d847b2b7d7653a8a7a9ecd9782156476e6b50dc2de2bc882f9480053d5c8766ead614de684a214a1d41b60bdd128095575659a1c47ee425eb44fe6f590566baa172964239b58110edbb9e9beead1d605b959a4257d517aee2a0d5ae56ab980edcbebfeb8a66ecc7fde06035774f64b984be2afdae843472f3a70ac2415bcb7d25bb815fee8c590eeab92e0e90658597f8f78eb33112bc5d28ef2888e47a5ec63f9eac2383052cf2f4c4d42f56b34d4c49090cfd0e9c7ba2ed5818840fee1d854c018f68b167273203cc934ffc890be4e47483fec0ea90eb50cea1a866b727239e2ed799b85d73f0c66a5b68340e51517dd21a3e4ea3d27c43645f667f05fbb6a97368fff565104a5717da6d944f359e5abf6a295f7b3a1def78fab1f6b313cebd00eadccd51e558bc84f2426abec4e88244644e871ebfb2763c1b396b76073d10398792cd6ba2c3c93584d35dbcbfda016d4595118b895170cc6870524f7d43954b2991468ab53fc4feae28c4fda7dfd8ccff7cce43cc425454c8a974c5af90f8838afe488fc74083c0cea5d2feddfae88ce2439e3db7a16026b2cbab0be8c3651fbfb3eea899991dfa4c512ea958a1c1553b2276a7adf533a4a902feb6512e96f124f29ecbd5bde384eea68595027a65be4c5f984bb069f7216e68d58b3d0c5a88096a505a33260e389834506a1cda6343030ab7ee50e13fdd741e66e7cac7f9d9a3d83fdd01257389dad2e3af0ca7962913e92b86e50d50ea52cf7e4fb5f160b50c4e976238b9fd1faf77780345462d6e1a1ffebc0ced6222a6a39c54c3ccdc844c6d094b008f446743d1beaa05d0624a21ad12e5c0ac18307313fab5c3dd5e7c88b31b7524310b6d95e0a1a886dbbee61757840302e4c45503eb754c5492a5fd9b57b6ef9de9941a5095cbf56af6e742254f7d3ca5b295823027ab39b97f7d8ecf1bf91f4ea56d0ec29168c87c4468ff52078906477c39e398a2fcb6a825607140c599636fabd5a3ea2042637fe5dcb1fed386c33ed954ee472ff241022825f70e3aebf14a9b13152ffede6b2335f3e94b3a8d1cb75c1536c18cbeaf305c791f76961fe4e155b603fcdad1b42403d106c6b274bb8fee7d9c0ddac0f13448b91591d55052b8f8c9e43a4f588a34aa75f4a3dd39285d9978aec8163eaf26e37504f7d26d62acc357cd9adab1edb631aee6c29b10dbc753f393ddc2e7aa60af53cb4a2702233017b3e29e075320442e8cc8a5e83e458313aa062f9c93c57733eca9c2e4b9695bcf69c6a76eaa4a24d6d70a4c126676a20415bf53bc0bc3327b307ee4f2ab10007ee81a558de46b03caecb323e0978270cf61c57f14e0e60c018f9290a8924e361c7ae81c5d90948680e25ffe1f0955b5c400ae4d5ef5f1f4686957a037534e13c2aa23841a1ed04bfab5083aac68a392bac1d5d0cb0ac73e9845b3ad29d316a5c5565187e036075101a1a431fd3dcdda24fa5f06fb8132d2bb0505f9657e4a6963736c32836fc36b9a06f5652a1100bcb01a385d1fda95868f227f6f04276c5e5bd210d318804b898a26781fafc0be53dca0dbec01c27cb5a01b52cf026812013addce76b161e451f6d867b465adf730910206a21c570921a4e399173d4a76ff8033597d979fe91ba49206b9b190b656cde2107a33c37e07015b2367456d7705e67b698102660193a4c5521c07e87bcc18af5b3e4033b838623765763f55cbb38c2d07a620cd67c1caf7a6fa14aba5230a617ec381a9e5273c8e8db7b50e973f49de6134095450e8ebba9e972d73f8f0a944da4b3f53d84fb989842433cbb758ffb984774993770ba78797cb26302a92dfb8eef48496de3cb182f269cb509d79bfc8d48f595f0118af7cf3d98028bd23ce41ba8c24d461fb81811520511b6b9bcfc53a373b7afdcb8a786db9ec10eec8638293ad91c7b0a7f299ad0e2f94a21409d09da6cdb5f68086b6e20533bde8008ec6eb9947b2a63d0b1c7a3d04c866e00a853c460aa68bb3a7a987664065a800782efb6fbc46b6cc80a999e917243d79ae8b8ceb2c1179bfb5e82dbe782124caf98a492c78acc6b0f7600f792e3b1893700b4d62917087d6b52aed5da474e8ef5d825c9439e644abbe64ba8ba37df7649cd118ed6ddbdecc0e36da902e2ba09b54f9221d4fcc96dc296aaf81423d8477d8c39a682faa67933c7cad64cbb63c76bab538a9582faf889b3a28405d7476370dc7c54c85192d6")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:07 executing program 2:
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002340)=@ll={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002500)=[{&(0x7f00000023c0)}, {&(0x7f0000002400)=""/251, 0xfb}], 0x2, &(0x7f0000002540)=""/224, 0xe0, 0x1}, 0x2000)
sendmsg$kcm(r1, &(0x7f0000004b00)={&(0x7f0000002680)=@hci={0x1f, r2}, 0x80, &(0x7f0000004840)=[{&(0x7f0000002700)="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", 0x1000}, {&(0x7f0000003700)="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", 0x1000}, {&(0x7f0000004700)="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", 0xff}, {&(0x7f0000004800)='m', 0x1}], 0x4, &(0x7f0000004880)=[{0xb8, 0x0, 0x5, "b5589a3ae780ea1ef7ab7ac58540140eaa35de66b9c63b9db729cd3d574df1c008b7512c0ceede6af31169d2a47850a1dc96859bc48ae9c78f64785c16e63064c83a1b91e55d67aef7d5ab8950a2c41b320fe08da0b926feb7bb476d1ac012973ee80eedd261137c44914eabf96122735e59fd99be5023f074fb1e006be5105d3252c102e0b6a67a06126534849ab02f1128c6dc1290449eff5c05ce720c40deb19615"}, {0x110, 0x0, 0x1ff, "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"}, {0x40, 0x114, 0x7, "d38d38fc0166548c890a75a732777c9d7dd557fb33030a6f611e454718bf5a810baa1b22d4c2b87908"}, {0x18, 0x10a, 0x5, "a87e"}, {0x40, 0x100, 0xfba7, "9227a35ebce9e78d9d55fc0f85d05a9d916771a26735b8e293aa70ffc78350de221524af572050bc6684c6"}], 0x260, 0x840}, 0x24000000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0)
recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000540)=""/66, 0xe6f8d4cd}], 0x1, &(0x7f00000005c0)=""/178, 0xb2}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251}, 0x48)
sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0)

2018/03/30 23:23:07 executing program 1:
recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/157, 0x9d}, {&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/187, 0xbb}, {&(0x7f00000016c0)=""/86, 0x56}], 0x4}, 0x0)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="ad", 0x1}], 0x1, &(0x7f0000001200)}, 0x0)
recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17, 0x384}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0)
mount(&(0x7f0000001480)='./file0\x00', &(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)='bdev\x00', 0x2000, &(0x7f0000001840)="344728b2a42929c04a4ee94dee0d661c5a14869b4a31470df6679240dc4af3985008a879c3dee6deae1833b8800a7ca2d3ca0a05bf68ab027e05ab64278aac2c8d64ab9715af1acc7e0d6546fbec1f52cd2389838b90180ee1f87680e1f94b4a4e204c2deadeff2b137e54503ebb849c7fc2ee297cfff7825b453c2dae840cae87a6c1f9400a0e7209726af2d6b2482d24d0ec20e1e06b35e32988caddb73316b7ca6b5309b7ef004d50c51f695fd4dcd1f7947f885cef5ce4aeea30a658d1dd")

[ 2514.075477] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2514.082726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2514.089978] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000050
[ 2514.097493] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry clntXX
[ 2514.107322] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd
[ 2514.259595] hugetlbfs: Bad mount option: ""
[ 2514.411389] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2514.426877] FAULT_INJECTION: forcing a failure.
[ 2514.426877] name failslab, interval 1, probability 0, space 0, times 0
[ 2514.438226] CPU: 0 PID: 9152 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2514.445403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2514.454739] Call Trace:
[ 2514.457314]  dump_stack+0x194/0x24d
[ 2514.460933]  ? arch_local_irq_restore+0x53/0x53
[ 2514.465598]  should_fail+0x8c0/0xa40
[ 2514.469302]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2514.474392]  ? __lock_is_held+0xb6/0x140
[ 2514.478439]  ? mark_held_locks+0xaf/0x100
[ 2514.482577]  ? __raw_spin_lock_init+0x1c/0x100
[ 2514.487150]  ? find_held_lock+0x35/0x1d0
[ 2514.491198]  ? __lock_is_held+0xb6/0x140
[ 2514.495254]  ? check_same_owner+0x320/0x320
[ 2514.499565]  ? d_alloc+0x269/0x340
[ 2514.503094]  ? rcu_note_context_switch+0x710/0x710
[ 2514.508007]  ? lock_release+0xa40/0xa40
[ 2514.511974]  should_failslab+0xec/0x120
[ 2514.515941]  kmem_cache_alloc+0x47/0x760
[ 2514.519987]  ? d_drop+0x51/0x60
[ 2514.523253]  ? rpc_i_callback+0x30/0x30
[ 2514.527213]  rpc_alloc_inode+0x1a/0x20
[ 2514.531086]  alloc_inode+0x65/0x180
[ 2514.534698]  new_inode_pseudo+0x69/0x190
[ 2514.538747]  ? prune_icache_sb+0x1a0/0x1a0
[ 2514.542968]  ? do_raw_spin_trylock+0x190/0x190
[ 2514.547537]  ? d_add+0xa70/0xa70
[ 2514.550900]  new_inode+0x1c/0x40
[ 2514.554262]  rpc_get_inode+0x20/0x1e0
[ 2514.558054]  __rpc_create_common+0x5d/0x1d0
[ 2514.562361]  ? __d_lookup+0x830/0x830
[ 2514.566155]  rpc_populate.constprop.15+0x126/0x340
[ 2514.571078]  rpc_fill_super+0x831/0xae0
[ 2514.575047]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2514.580224]  ? security_capable+0x8e/0xc0
[ 2514.584363]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2514.589544]  ? ns_capable_common+0xcf/0x160
[ 2514.593854]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2514.599030]  mount_ns+0xc4/0x190
[ 2514.602388]  rpc_mount+0x9e/0xd0
[ 2514.605747]  mount_fs+0x66/0x2d0
[ 2514.609122]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2514.613704]  ? may_umount+0xa0/0xa0
[ 2514.617325]  ? _raw_read_unlock+0x22/0x30
[ 2514.621466]  ? __get_fs_type+0x8a/0xc0
[ 2514.625349]  do_mount+0xea4/0x2bb0
[ 2514.628883]  ? copy_mount_string+0x40/0x40
[ 2514.633108]  ? rcu_pm_notify+0xc0/0xc0
[ 2514.636989]  ? copy_mount_options+0x5f/0x2e0
[ 2514.641382]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2514.646388]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2514.651222]  ? kasan_check_write+0x14/0x20
[ 2514.655449]  ? _copy_from_user+0x99/0x110
[ 2514.659587]  ? copy_mount_options+0x1f7/0x2e0
[ 2514.664073]  SyS_mount+0xab/0x120
[ 2514.667513]  ? copy_mnt_ns+0xb30/0xb30
[ 2514.671390]  do_syscall_64+0x281/0x940
[ 2514.675263]  ? vmalloc_sync_all+0x30/0x30
[ 2514.679396]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2514.683882]  ? finish_task_switch+0x1c1/0x7e0
[ 2514.688373]  ? syscall_return_slowpath+0x550/0x550
[ 2514.693287]  ? syscall_return_slowpath+0x2ac/0x550
[ 2514.698203]  ? prepare_exit_to_usermode+0x350/0x350
[ 2514.703210]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2514.708567]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2514.713403]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2514.718578] RIP: 0033:0x454e79
[ 2514.721754] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2514.729452] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2514.736706] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2514.743961] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2514.751215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2514.758470] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000051
[ 2514.765802] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info
[ 2514.779234] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX
2018/03/30 23:23:08 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0))
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5)
perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x28, &(0x7f0000000280)}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={<r1=>r0})
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='..', 0x0, 0x8}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 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$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000003c0)=0x6, 0x4)
mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480))
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000004c0))

2018/03/30 23:23:08 executing program 3:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, r0, 0x2)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x1)
socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000140))
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x200, 0x1, 0x0, 0x6, 0x0, 0x6, 0x10, 0x0, 0x0, 0x19, 0x8, 0x0, 0x3, 0x4, 0x1000, 0x894f, 0x0, 0x6, 0x1, 0xffff, 0xb4, 0x8, 0x3, 0x2, 0xc3c, 0x0, 0x0, 0x0, 0x4, 0x3ff, 0x101, 0x4, 0x1, 0xfe, 0x178d, 0x101, 0x0, 0xfffffffffffffff9, 0x4, @perf_config_ext={0xff, 0x1}, 0x1000, 0x3, 0x0, 0x0, 0xbb, 0x4, 0x9}, 0x0, 0x0, r0, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="07001200000000001c000000000000000000000000000000000000000000000000000000"])
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x10000)

2018/03/30 23:23:08 executing program 4 (fault-call:3 fault-nth:82):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:08 executing program 0:
socketpair(0x4000000000000014, 0x0, 0x1000, &(0x7f0000002580)={<r0=>0xffffffffffffffff})
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000002580)}, 0x20000040)
close(r0)
socketpair(0x19, 0x1, 0x10000, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$kcm(r1, &(0x7f0000002500)={&(0x7f0000000100)=@l2={0x1f, 0x4, {0xc78, 0x794, 0x3, 0xaa7, 0x7, 0x3}, 0x7, 0x2}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000180)="3367f4613102399e24fe450f4588543aef2e6dd3ec2c386fe7cdfa5b397559ae0d83a8f5baec75459742c5695d34c1996ede2dd1c0d31d064d326ca5066c46b54b93f82efb2a8efc883b647ea4d90d3a81bf5b8251cba8b7bdb2f354ae12bc78b3503ce7450013eadcc56475092998f4820dac1e7a8d668a95a36f8291665fd821a901889811f4ae1dc95705ed7e13a7a1bb267448b1f6c04374a1e0d606c62aff92854695e7", 0xa6}, {&(0x7f0000000240)="3a8e95be48aab58dedb11f6daa7911ae2bde85a03d1c8e18037f5f71ecbe9f5c3ac1d3d0cf4eda295e3b164b5a010a6a791e2e72e30dd1421f7c879b979c46fe5ed03ff8372e", 0x46}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000080)="39758f2b71600b8dff", 0x9}, {&(0x7f00000012c0)="258359314bfd95cfb0c80381905580a5df680bf7182023adcc17a227cf247daf0b3b879b2b1c64d34d2aece0a37cfe954b36d9ee44d44e0040af53da273bf6298ecc1f0b952dcd5f5b0dd7c4b82a4f7ba51b8e23e0de8fcdda7d276124aa950d69e0e0d78426b0b212a060264fe232e3e91aed2c9e06ca58bdb82a90648fd4dc2d5b089b710fca2895376445bdb824490678eb731b5034f712e69910e030e2d45e429834568dbabed6b2", 0xaa}, {&(0x7f0000001380)="171ea8b10c3b783c0c0001820871947e112137dd579dcc5ebaffa2647260236c34a11648ad0ff94b774bcfa2f4625df282bf7ddc205640b50979aa7fed1d51d0869b28591d92cb98e20eda4f138ccb78cabd3434fd214828dec3f035fc8cb770413ceeb84f05e04493fb3323cb5d03afbe78db016eaf535ab8b8873daebdf5c69e11a0804cc9ace3cc17bb2dd025eac0bc73d8c5a7bb0e040ba9cb24db2391fa3709125424dfffaefa164da5c314874795db48ecae5ba473d4a6ccb4b5c8a370f3bee3518b1e33", 0xc7}, {&(0x7f0000001480)="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", 0x1000}], 0x7, 0x0, 0x0, 0x20000000}, 0x801)
socketpair(0x13, 0x3, 0x7, &(0x7f0000002540))
socketpair(0x1d, 0x800, 0x8, &(0x7f00000025c0))
socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0))
socketpair(0x0, 0x0, 0x0, &(0x7f0000000000))
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = getpid()
socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000000040))
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080))
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f00000000c0)={0x0, <r5=>0x0}}, 0x10)
r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r5, 0x3, 0x8}, 0xc)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={<r7=>0xffffffffffffffff})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={<r8=>0xffffffffffffffff})
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200))
r9 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3fd, 0xc2b, 0x7, 0xffff, 0x0, 0xf1, 0x6, 0x8, 0x1ea, 0x100, 0x7fff, 0x0, 0x7, 0x7, 0x0, 0xfffffffffffffffb, 0x1, 0x9, 0x7, 0x6, 0x81, 0x0, 0x200, 0x1, 0x8, 0x7fff, 0x0, 0xeb1, 0x3, 0x0, 0x2, 0x800, 0x8, 0x7b33d1a0, 0x100000000, 0x3f, 0x0, 0xb7b4, 0x0, @perf_config_ext={0x1, 0x5f2a2410}, 0x2, 0x8001, 0x1, 0x7, 0x2, 0x1f, 0x9}, r4, 0x9, r8, 0x1)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x2400, 0x5)
recvmsg(r7, &(0x7f0000000640)={&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/77, 0x2c8}, {&(0x7f0000002600)=""/187, 0xbb}], 0x3, &(0x7f00000005c0)=""/77, 0x4d, 0x9c}, 0x1)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000006c0)={r6, 0x28, &(0x7f0000000680)}, 0x10)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', r6}, 0x10)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001280)={&(0x7f0000000c40)=@pppol2tpv3={0x0, 0x0, {0x0, <r10=>0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000cc0)=""/237, 0xed}, {&(0x7f0000000dc0)=""/202, 0xca}, {&(0x7f0000000ec0)=""/67, 0x43}, {&(0x7f0000000f40)=""/20, 0x14}, {&(0x7f0000000f80)=""/179, 0xb3}, {&(0x7f0000001040)=""/246, 0xf6}], 0x6, &(0x7f00000011c0)=""/149, 0x95, 0x8a72}, 0x0)
sendmsg$kcm(r10, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000012c0)="3df2784ca75903b25ef548164ab9f6e08c394d5601355148115bdb58736d42e881e4dd901160ec83da2420f6cb934837cfe95495bea3cc654bd3ce4dd49fa315ae000b469fb3f91d600f4f5bf3538780bbcf145bb2ddce9ae2d7e73a291018b9c06db795cb8728e42da9320957038a463dad663abab61cd1001559c8f1681f973e26acb2b9394ec8a80648bf14ff923c538caecea36c9bf2394995619375a883814636040fb052a8740a27c122f99994a13343313512a4edb1cdf1d4270c110894497744579b5b3ce48e794d3da12c5106a5545e178293a547daf921d512e844404fde2d7a083bcded1ba645276c480a3a2f74be", 0xf4}, {&(0x7f00000014c0)="d8241f5eef4fac2dea646b613c725af05fb9166e906e9a9886031d6d7db2346ec24d8d5e7d83f35424c0a43e63488d34585db3dd1624a638ef22c8b2f7925872b286b9e8a51e38d5560f187f201741a1c9c93abca276af461906bd0bef207b594de9f118e12bc0fe667791a9e3733b702edb4369990c9e987ff04cf199cc23b75c83f03260fafcf4e62db04deb29b1fbc9c2ed5ac313dd11d145d2df0120cf8bf7a6ad7bd360516c8707209fd35683046a2404ee80f3c71a1c26a57d47ddff9485150ff399f1", 0xc6}], 0x2, &(0x7f0000001600), 0x0, 0x1}, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000016c0)={r9, 0x28, &(0x7f0000001680)}, 0x10)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001700))
recvmsg(r3, &(0x7f0000001b00)={&(0x7f0000001740)=@ax25, 0x80, &(0x7f0000001a00)=[{&(0x7f00000017c0)=""/218, 0xda}, {&(0x7f00000018c0)=""/78, 0x4e}, {&(0x7f0000001940)=""/163, 0xa3}], 0x3, &(0x7f0000001a40)=""/133, 0x85, 0x1}, 0x2020)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001c80)={r2, 0x0, 0x96, 0x63, &(0x7f0000001b40)="cf5e96f2c6fa38acbf1be023f2c2da71fa8a04e4bb78054f71b56df9d28b7a48c56ffe28f5fc664f5e4ae66d3cbe86c9351244f7d1ea6eed0c6a2243442cbe27b1f5619fbc9554db0b86c0f41b3c44b5f2fafcc9f9764515432a39d6a1418ee9a11fbfe3fbb08bcf233b482a529d60ef2410ff1cf762518bbd21a3a70878b282799d5089aaf96af4c8eb3182f00901f2de801f14ccca", &(0x7f0000001c00)=""/99, 0x43, 0xd2}, 0x28)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001cc0))

2018/03/30 23:23:08 executing program 7:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x2, 0x0)
sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@llc={0x1a, 0x33f, 0x7, 0x9, 0x4e, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)="7eded721dda4737df584ce0a659c7dc2b47ac81a1ccd6c5ec529f7b204cdceb99eb632ac76bbeaac6aa589e4ad7412a41379ef29111506f642f2cbf715883fd0c17e46406ba14d1ebf74a5877ea678ccb6c8318cd9975df75fc6377bb770c169d5789cd9e55f873b1ad4fb3613b0685bdef0c3dfd87267cbc2b78e0f253b8bad7d5a2164631d11ca10ae972e98057f1b291096c1f390687a83ec4d17c8b0fdd623cce5f5a87f0c", 0xa7}, {&(0x7f0000000180)="ee2e7a5f7bfa4b01c1a1745a48ed8c29f6200f58b0f7af49a04b1a83dbbeb9027c0ee73f8c0b982e38fbd4755f64dd67f37185997688aa7009a11201291abb7c", 0x40}, {&(0x7f00000001c0)="96d5de4556bd21e8fce5b86e884a3a1c484559e7cc1187d41a3530f498b98499a4ac89c2d55edb9e6b91942aab6c54941e1908865aa9bbefd501088a9d0dc374cac76a04dbf52324d5d39bbb9f508a474ea196d042af6031bad779ead10c33fb5ef3ed030eda3790f500ec41cc9ce682489c18b777a34147d6b306c8e0ca784cf34ef4630f66279a3355c74a191b2f351f393413a127b0075fd9c30812cc884695cba326211b1d5c047a3ef785970faadd9a14401bf9c0b34d506417d5f4a237649d603704e7ca44fedf172fb1781e8e", 0xd0}, {&(0x7f00000002c0)="6c55c86ff4d240ea25b1fa5d1ddcf093553ab46bac4e7c8ba7c1fc3965b58fa8a9c3f60f03591d8419c5a9965597a68cb751c9c922b4f32e89786c2814a28ae7b8ac8465ab4d33377d6178d76e1a613c24ad5a2ee7", 0x55}, {&(0x7f0000000340)="d8ae73f3202b002e887d4571b82b4b7101710b29afcf2896b7356d247fa82b9409e6523cd7869d58012f96079959d6597c8e3d97dac17f21b0d98351e65b9b9a5a798489f03b21cff0529482ecb2586e9a746937516af0e7e519db6cf26b5c64a31f648d0ac22a50c01cad01c598d411ee4074b4bfa414e2944bd9271b16da1974dfb94a0497805c1e0a74e89f625ec7a6c85db6fa3c96298312e1f7e32b4c8ce5ad5c769c2c1defd45ec90c7c83a42a5d675249857355a126bdc734b932d3aab252f073b2eb2d012b1e02b80e8c11b19a9c72d1aad1944e9528c5ec", 0xdc}, {&(0x7f0000000440)="c44caded934896e36d60578a8d7495ae175d733a03b95a568f0105e204ae46061fa77c25098b6ff77d721234d4f7fa7a0164b7966876702e1240ba941573a9b3ffc1d1664e721c2155c10d40dfdd2e20ba2dbe24a1cf04a81d7237478554298255bc11eb1788d2f70ac57b98a595d8bb76d1cb4f123d0d89dfce59b228f25d8b1ee902c520d68be58809f06c748527e2415d6d2ebd72507e8cf2bbc5f7a325e96ea7acaadfc4", 0xa6}], 0x6, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x140, 0x2004c090}, 0x4000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2bb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r2 = gettid()
perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0xb5, 0x57, 0x7, 0x45, 0x0, 0x7ff, 0x40000, 0x8, 0x5, 0x4876, 0xc183, 0x8, 0x8, 0x5, 0x7ff, 0x8, 0x7fffffff, 0x7, 0x266f00000000, 0x8, 0x25d, 0xcc3, 0x10001, 0x1, 0xd93, 0x0, 0x101, 0x80, 0x80000001, 0x6, 0x1ff, 0x20, 0x4, 0x1, 0x7, 0x4, 0x0, 0x5, 0x4, @perf_config_ext={0x6, 0x4ae}, 0x8000, 0x2cc, 0x4, 0x3, 0xffffffffffff0001, 0x4, 0xb85}, r2, 0x6, r1, 0xa)
close(r1)

2018/03/30 23:23:08 executing program 2:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)="667573652e00254f71b0ac9d1e33d7cba459747eae1fc5fe41a3f6210e02dd2457e5eb8eb0e9d880177d87ba4eda50673c8cf3fb1fd0e4007379b5b115d73d826e", 0x0, &(0x7f0000001540))
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='jffs2\x00', 0x801000, &(0x7f00000000c0)="61024834cb0e647541a1e9e17d4dce6aabd039883b26c690908ba66fa1a7c5b7182602268ba4324f1bea051280f45b16a1096d48d876b54332145bf0cf542affc8c53f8c31b2b96400cecdb99f08cbb5e9d6d052085cc0affcff360973685315ed9f")
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000b80)={0xffffffff, 0x5, 0x18}, 0xc)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004280)={r0, &(0x7f0000004180)="ffc612e35884d26a23952d43521e02dc5d318af3ef4ff7c8b0fbfaec7c547ff6f56563adb35afaf51fd1c4e801c189661d8bd66cf02b91e16286dfc9b1ab90e446dcce354389d4ab4137b90cfa7b98c66b6c058cbec806e14ab683dd080e6638a966fa2bc1bda35aff29ab06c2cd460065b32d4e73b9e6262849b3de4182a97ce172db201825c47ad1bb396d12ad700092a1040ee20ed7fb5a5c47b616e915e5b811404692278d1549fd282fee33e9b37e", &(0x7f0000004240)="4104e05336dd8fe8562b918ce32a5a0fdeb290a3d148adc00a34287c09490fa1393bec6b02ab040a90e80a617a", 0x3}, 0x20)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004340)={<r1=>0xffffffffffffff9c})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000042c0)={r0, 0x28, &(0x7f0000001d40)={0x0, <r2=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004380)={r2, 0x100000000, 0x10}, 0xc)
recvmsg(r1, &(0x7f0000001d80)={&(0x7f0000000bc0)=@pppol2tpin6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/155, 0x9b}], 0x2, &(0x7f0000004300)=""/4, 0x4, 0x7}, 0x0)
recvmsg$kcm(r3, &(0x7f0000002140)={&(0x7f0000001dc0)=@nfc, 0x80, &(0x7f0000002040)=[{&(0x7f0000001e40)=""/40, 0x28}, {&(0x7f0000001e80)=""/221, 0xdd}, {&(0x7f0000001f80)=""/170, 0xaa}], 0x3, &(0x7f0000002080)=""/152, 0x98}, 0x10000)
recvmsg$kcm(r3, &(0x7f0000000b40)={&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/112, 0x70}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000000640)=""/209, 0xd1}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/143, 0x8f}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000000880)=""/218, 0xda}, {&(0x7f0000000980)=""/175, 0xaf}], 0xa, &(0x7f0000000b00)=""/57, 0x39, 0xc12}, 0x40002040)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x8000, &(0x7f0000000340)="f3b9927caa5f02995e8f26fb35a0b54193b4ff86eb2ce8068b74155bcef847702e220ada472ea3796a815c62c1519629e727ecfda3b7a551de88b2ee9346477e085b65946c9c621f5bfedceb992bdcfd9278d2e789577b73b279f358ffc7e872e51dd8b01e4bed59d8ef4a03aef0264847805fa74b20aa1a4f8fdfba0834731a893087c26f094ca4c5a91919935b5010930b29156ff607ee6d6950e345e176d35684a5fef6fb633d6cc437ea05fb")

2018/03/30 23:23:08 executing program 6:
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f0000000140))
r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffeffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff)
r2 = getpid()
socketpair(0x14, 0x3, 0x1, &(0x7f0000000100))
perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x3, 0xfffffffffffffff9, 0x3, 0x8b2aebd, 0x0, 0x0, 0x2000, 0x3, 0x2, 0x3f, 0xfff, 0xc1e1, 0x15e, 0x7fff, 0x716, 0x100000000, 0x10001, 0x7, 0x2, 0x787, 0x7, 0x1, 0x0, 0xbf2, 0x4e, 0x0, 0x6, 0x5, 0x6, 0x3, 0x662, 0x4, 0x7f, 0x9, 0x4, 0x6, 0x0, 0xfffffffffffffff9, 0x2, @perf_bp={&(0x7f0000000040), 0xf}, 0x340, 0x2, 0x8, 0x3, 0x2, 0x6, 0x7}, r2, 0xe, r1, 0x2)

2018/03/30 23:23:08 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x0, 0x82, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

[ 2515.489419] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2515.562194] FAULT_INJECTION: forcing a failure.
[ 2515.562194] name failslab, interval 1, probability 0, space 0, times 0
[ 2515.573566] CPU: 1 PID: 9189 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2515.580753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2515.590099] Call Trace:
[ 2515.592671]  dump_stack+0x194/0x24d
[ 2515.596277]  ? arch_local_irq_restore+0x53/0x53
[ 2515.600928]  should_fail+0x8c0/0xa40
[ 2515.604624]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2515.609704]  ? trace_event_raw_event_lock+0x340/0x340
[ 2515.614869]  ? __lock_is_held+0xb6/0x140
[ 2515.618908]  ? mark_held_locks+0xaf/0x100
[ 2515.623038]  ? __raw_spin_lock_init+0x1c/0x100
[ 2515.627599]  ? find_held_lock+0x35/0x1d0
[ 2515.631641]  ? __lock_is_held+0xb6/0x140
[ 2515.635686]  ? check_same_owner+0x320/0x320
[ 2515.639987]  ? d_alloc+0x269/0x340
[ 2515.643506]  ? rcu_note_context_switch+0x710/0x710
[ 2515.648410]  ? lock_release+0xa40/0xa40
[ 2515.652362]  should_failslab+0xec/0x120
[ 2515.656319]  kmem_cache_alloc+0x47/0x760
[ 2515.660355]  ? d_drop+0x51/0x60
[ 2515.663613]  ? rpc_i_callback+0x30/0x30
[ 2515.667564]  rpc_alloc_inode+0x1a/0x20
[ 2515.671427]  alloc_inode+0x65/0x180
[ 2515.675036]  new_inode_pseudo+0x69/0x190
[ 2515.679076]  ? prune_icache_sb+0x1a0/0x1a0
[ 2515.683287]  ? do_raw_spin_trylock+0x190/0x190
[ 2515.687862]  ? d_add+0xa70/0xa70
[ 2515.691208]  new_inode+0x1c/0x40
[ 2515.694552]  rpc_get_inode+0x20/0x1e0
[ 2515.698330]  __rpc_create_common+0x5d/0x1d0
[ 2515.702625]  ? __d_lookup+0x830/0x830
[ 2515.706404]  rpc_populate.constprop.15+0x126/0x340
[ 2515.711318]  rpc_fill_super+0x831/0xae0
[ 2515.715270]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2515.720439]  ? security_capable+0x8e/0xc0
[ 2515.724565]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2515.729730]  ? ns_capable_common+0xcf/0x160
[ 2515.734033]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2515.739201]  mount_ns+0xc4/0x190
[ 2515.742544]  rpc_mount+0x9e/0xd0
[ 2515.745888]  mount_fs+0x66/0x2d0
[ 2515.749231]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2515.753788]  ? may_umount+0xa0/0xa0
[ 2515.757393]  ? _raw_read_unlock+0x22/0x30
[ 2515.761516]  ? __get_fs_type+0x8a/0xc0
[ 2515.765385]  do_mount+0xea4/0x2bb0
[ 2515.768903]  ? copy_mount_string+0x40/0x40
[ 2515.773113]  ? rcu_pm_notify+0xc0/0xc0
[ 2515.776979]  ? copy_mount_options+0x5f/0x2e0
[ 2515.781365]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2515.786357]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2515.791176]  ? kasan_check_write+0x14/0x20
[ 2515.795388]  ? _copy_from_user+0x99/0x110
[ 2515.799516]  ? copy_mount_options+0x1f7/0x2e0
[ 2515.803990]  SyS_mount+0xab/0x120
[ 2515.807420]  ? copy_mnt_ns+0xb30/0xb30
[ 2515.811285]  do_syscall_64+0x281/0x940
[ 2515.815157]  ? vmalloc_sync_all+0x30/0x30
[ 2515.819279]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2515.823752]  ? finish_task_switch+0x1c1/0x7e0
[ 2515.828226]  ? syscall_return_slowpath+0x550/0x550
[ 2515.833132]  ? syscall_return_slowpath+0x2ac/0x550
[ 2515.838038]  ? prepare_exit_to_usermode+0x350/0x350
[ 2515.843035]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2515.848376]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2515.853201]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2515.858367] RIP: 0033:0x454e79
[ 2515.861531] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2515.869216] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2515.876461] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2515.883703] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2515.890949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2515.898192] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000052
2018/03/30 23:23:08 executing program 7:
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000580)={<r0=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={<r1=>0xffffffffffffff9c})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000600))
socketpair(0x11, 0x1, 0x2, &(0x7f00000009c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000700)={&(0x7f0000000680)='./file0\x00', r2}, 0x10)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000006c0)={&(0x7f0000000980)='./file0\x00', r2}, 0x3d0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000640))
recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000200)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000340)=""/242, 0xf2}], 0x3, &(0x7f0000000480)=""/165, 0xa5, 0x10000}, 0x40)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000005c0)={r0, r3})
bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018da1e3738f086878ad165a26000000000000000000000000000009500000100000000"], &(0x7f00000000c0)='GPL\x00', 0x200000000000401, 0xca, &(0x7f0000000100)=""/202}, 0xffffffffffffffc4)

[ 2515.905601] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info
[ 2515.948410] hugetlbfs: Bad mount option: ""
2018/03/30 23:23:09 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100))
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x124000, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0))

[ 2515.994157] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX
2018/03/30 23:23:09 executing program 4 (fault-call:3 fault-nth:83):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:09 executing program 7:
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, 0x0, 0xffffffffffffffff, 0x0)
socket$kcm(0x29, 0x2, 0x0)
r0 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000000100))

2018/03/30 23:23:09 executing program 3:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x1)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x1a000, &(0x7f0000000080))
mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x1)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ocfs2_dlmfs\x00', 0x10ea042, &(0x7f0000000200)="b32f5e5e4b45520d5d2df668e43dc627b7a2e85b25ded735cb46af0a2d8252d83f90a7497815f0e2e35a2c3fcc38c2c9d99bf94fb7c4b5312021b2174bf29c5df64786b40d45d9427ed9301f4ae13380cb269927f22bf6194b8088465bd1683a8c88")

2018/03/30 23:23:09 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0xff, 0x6, 0x9, 0x2, 0xffffffffffffff9c}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20)
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x3, 0x2, 0x7, 0xfffffffffffffff9, 0x8, r0, 0x7f}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x80000000, 0x5, 0x8, 0x2, r0}, 0x2c)

2018/03/30 23:23:09 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x4000000000c, 0x10000000008a, 0x8001, 0x4000000001, 0xf}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000280)="5082574c29cd889c3fdfb47927bac937e59d6fb524efdb331bd106bdc702721a72fdf263eca91340", &(0x7f00000001c0)=""/9}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000001280)="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", &(0x7f00000000c0)}, 0x20)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10)
socketpair(0x0, 0xa, 0x0, &(0x7f0000000240)={<r2=>0xffffffffffffffff})
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x61c, 0x100, 0x100000000, 0x9, r1, 0x80}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r1, &(0x7f0000000400)="5f4500b77dfe757018a6c6023cb5a0de3c20a70ea9e72c52f13076aaa13578d9f12e5526315dcf9f43279bb99395952d462b3c12c6c6d2f25ad8ba2bf1680c4121ea2b9c9c12e49b5499ebb9c256f51b02ee8686555a8525f3281f5e43ac03566e0a7734936c69d384074b7dd3a1003ad2ddd0a3b63601102be8ab05f6eec9ca8337e1259ee6227487b8ef3b285408f340cf9c137db100fb4b61846f66c9900e06e86a86decdda092fbf89ef98"}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000300)="18ca63b4a4fba7b130df37253440d8d654bf3b731f7481e049b7ca6c779628bb703adcd77f1fdd93a763a5e4894b34dae86617dadb5ecf90a67b429ef370114818c40dfdf2509676b8435aa1c64e518a02e25186", &(0x7f0000000380)="0de78fef9596577b1281c2206ef734e02b52ed9ae8abc5e6afb2b10b04d50fd685c7e9bcc8443de5afdb4baa73c4c9c294b73bfd5a95bcfcd03ae9385cd88dc49e99da2dad8ed06f99de3176457b561fe227834b33b219fc857b7e187f422783280419cd163d1c9eb3739ad1c3b492", 0x1}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r1, &(0x7f0000000500)="768bf28c94a1eb65de1a3ba53c54583897ca0bc20fdc69f6024eb210da76fb1f3994523356e5b3296f68eeaf3d423bca8cc6d2d8def7490d2e8be2e76bec95cac130b2968ac434b0ff1cab2b96546f1ad0224ce4ac", &(0x7f0000003280)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f00000000c0), &(0x7f0000002280)=""/4096}, 0x18)
socket$kcm(0x29, 0x2, 0x0)
close(r2)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000600)='./file0\x00', r1}, 0xfffffffffffffd43)

2018/03/30 23:23:09 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x0, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:09 executing program 6:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4)
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000001d6d00000000000000050000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0x259, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0xb4, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2b", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28)
recvmsg(r2, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0)
mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fa")
recvmsg(0xffffffffffffffff, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, <r4=>0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002)
bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000cc0))
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)

2018/03/30 23:23:09 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={<r3=>0xffffffffffffffff})
recvmsg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/221, 0xdd}, {&(0x7f0000000700)=""/115, 0x73}, {&(0x7f00000009c0)=""/91, 0x5b}, {&(0x7f0000001c00)=""/100, 0x64}], 0x5, &(0x7f0000001d00)=""/201, 0xc9, 0x6}, 0x12060)
r4 = socket$kcm(0x29, 0x400005, 0x0)
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80))
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000a40)={&(0x7f00000005c0)='./file0\x00', r0}, 0x10)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()
close(0xffffffffffffffff)

2018/03/30 23:23:09 executing program 3:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000001240)={0x3, 0x4, 0x7fffffff, 0x66, 0x2, r0}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000001280)={0x0, 0x5, 0x9, 0x100000001, 0x7, r0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x8a, 0x9, 0x1, 0x10}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000300), &(0x7f00000001c0)=""/9}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000240)="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", &(0x7f00000000c0)="1b17a469ca130835b77ea8daf68af1f92fec1b33823b6c88153625fa8659f3dcd47305a13d2c4c5d7c4de04e5fcd5a73414dda9d1d83ebbaa40bbff7fb13a8db046d80e9f7bd064c730defd577beb13e6599cf3f0bc239627ce3ed9cc8d9463951a490bb675bb9a2cd96e164ec92e0c9f7efb419b586d1a13ef90add77406f280b0a22eadf028d9aac6dd0e4afb8a1984cd6ac0ca0962a74020179bfc045cfa0249e5d7c759b4bcb620b75a794bae21337b95f912739b93fcb2f23b6eb31e28f86630a52ba4e33a2b10f97b5f9c3f54c08e477f8ec11e33eb360f46e50d1c0f210bbfa3f513adfb5cd07ead47c9dd1de8c3c7487ec"}, 0x20)
close(r0)

2018/03/30 23:23:09 executing program 7:
recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x87f2cbd2a3010587, &(0x7f0000ca3000), 0x57, &(0x7f0000a01f13)=""/237, 0xfffffffffffffdb8}, 0x0)

[ 2516.263224] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
2018/03/30 23:23:09 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffc, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_bp, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={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, 0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/03/30 23:23:09 executing program 1:
socket$kcm(0x29, 0x5, 0x0)
r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340), 0x4)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000b80)={0xffffffffffffffff, r0})
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r1, 0x6773}, 0x2c)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1}, 0x8000)
sendmsg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x80}, 0x20000000)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r1, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d")
r3 = perf_event_open(&(0x7f00000008c0)={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, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x60)
r4 = perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3)
close(r4)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r5=>0xffffffffffffffff})
r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x1f, 0x6, 0x200000000, &(0x7f0000000940)={<r7=>0xffffffffffffffff})
recvmsg$kcm(r7, &(0x7f0000001b80)={&(0x7f0000000980), 0x80, &(0x7f0000001b00)=[{&(0x7f0000000a00)=""/178, 0xb2}, {&(0x7f0000000ac0)=""/60, 0x3c}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x3, &(0x7f0000001b40)=""/9, 0x9, 0xc4ad}, 0x40000000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xfffffffffffffe5c}, {&(0x7f0000003540)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0x3ff}, 0x1)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040))
close(r6)
bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r1, &(0x7f0000000200)="55f53560a434e9cabd13ce6544363e83674b3a5d3c8d35f120", &(0x7f000089b000)}, 0xfffffffffffffd3d)
socketpair(0x10, 0x5, 0x3f, &(0x7f0000000840)={<r8=>0xffffffffffffffff})
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x47, 0x4)
ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000880)={r5})
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800))

[ 2516.344146] hugetlbfs: Bad mount option: ""
[ 2516.363589] FAULT_INJECTION: forcing a failure.
[ 2516.363589] name failslab, interval 1, probability 0, space 0, times 0
[ 2516.375183] CPU: 1 PID: 9254 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2516.382376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2516.391730] Call Trace:
2018/03/30 23:23:09 executing program 6:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={<r0=>0xffffffffffffff9c})
recvmsg$kcm(r0, &(0x7f0000002cc0)={&(0x7f0000000580)=@can, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000600)=""/84, 0x54}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/123, 0x7b}, {&(0x7f0000001840)=""/232, 0xe8}, {&(0x7f0000001940)=""/213, 0xd5}, {&(0x7f0000001a40)=""/150, 0x96}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x8, &(0x7f0000002bc0)=""/234, 0xea}, 0x2102)
r1 = 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)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x7, 0x0, 0xffffffffffffff9c, 0xd9}, 0x2c)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000002e80)={0x3, 0x0, [0x0, 0x0, 0x0]})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10)
r3 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680))
r4 = getpid()
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x8000, 0xff, 0x800, 0x0, 0x0, 0x1000, 0x5, 0x7f, 0x5b, 0x1, 0x401, 0x5e96, 0x10000, 0x2, 0x9, 0x4, 0xffffffffffff1fa5, 0x2, 0x0, 0x0, 0x8, 0x3800000000, 0x4a21c621, 0x1000, 0x8, 0xffff, 0xb8, 0x9ed, 0x9, 0x3, 0x7, 0x80, 0x200, 0x3f, 0x800, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x8, 0x4, 0x1, 0x1, 0x1000, 0x0, 0x8001}, r4, 0x4, r3, 0x1)
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x4204, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x13, 0x0, 0x0, 0x4982, 0x0, 0x80000000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80}, 0x0, 0xfff, 0x0, 0x4, 0x5}, 0x0, 0x0, r1, 0x2)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='gfs2\x00', 0x8400, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000002f00)={&(0x7f0000002ec0)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000380)='gfs2\x00')
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0)
r5 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x5, 0x7f, 0x0, 0x7fffffff, 0x0, 0x9, 0x2000, 0x0, 0xeb5, 0x1, 0x0, 0x100000000, 0x0, 0xfffffffffffffffb, 0x1000000000000, 0x10000, 0xfffffffffffffff7, 0x8, 0x2, 0x18e53743, 0x9, 0x0, 0x1000, 0x0, 0x6, 0x4, 0x10001, 0x0, 0x4b1ee5e1, 0xffff, 0x0, 0x0, 0x100000001, 0x6, 0x4c434f50, 0x6, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040)}, 0x22000, 0x0, 0x1ff, 0x7, 0x8, 0x2, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000100)='\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1)
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r2, &(0x7f00000004c0)="adc4f7e8900a798c6a7cf9b9c498e6e08f9b2e93d1664a961e35d810a66a4a928145f19388e2c71ad01b5dc072f65fff0afb73b3bb619be1ca1b1dd625f806fd431f3438ded31af9aa7de60d05e2e1407713d771e68c5c3dabeaff7579c8cace"}, 0x10)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffffd, 0x0, 0x10020000000, 0x0}, 0x2c)
socket$kcm(0x29, 0x2, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r6, &(0x7f00000003c0), &(0x7f0000000400)="81ca647886554928194293925f84f92d8af5f357f08fa64fa8dd79aa385627fcecf93b3b9f14c6964498cb654021aee86bb77333fa5c004f4fbc7ceefaa7dba52ce92b7d10bd02dbf1bd6efb99f6668e682266d8757661acd6f3a542542a31dde06b96649a4737a30b3b34c29f2cb9789edd7ef09f3db869676127118a", 0x3}, 0x20)

[ 2516.394321]  dump_stack+0x194/0x24d
[ 2516.397955]  ? arch_local_irq_restore+0x53/0x53
[ 2516.402636]  should_fail+0x8c0/0xa40
[ 2516.406359]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2516.411471]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2516.416662]  ? __lock_acquire+0x664/0x3e00
[ 2516.420899]  ? __lock_acquire+0x664/0x3e00
[ 2516.425135]  ? find_held_lock+0x35/0x1d0
[ 2516.429193]  ? __lock_is_held+0xb6/0x140
[ 2516.433251]  ? check_same_owner+0x320/0x320
[ 2516.437552]  ? __d_lookup+0x4f4/0x830
[ 2516.441335]  ? rcu_note_context_switch+0x710/0x710
[ 2516.446251]  should_failslab+0xec/0x120
[ 2516.450209]  kmem_cache_alloc+0x47/0x760
[ 2516.454259]  __d_alloc+0xc1/0xbd0
[ 2516.457695]  ? shrink_dcache_for_umount+0x290/0x290
[ 2516.462695]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2516.467176]  ? lock_release+0xa40/0xa40
[ 2516.471135]  ? mark_held_locks+0xaf/0x100
[ 2516.475263]  ? d_lookup+0x133/0x2e0
[ 2516.478875]  ? d_lookup+0x1d5/0x2e0
[ 2516.482482]  ? current_kernel_time64+0x1d4/0x2f0
[ 2516.487219]  d_alloc+0x8e/0x340
[ 2516.490481]  ? __d_alloc+0xbd0/0xbd0
[ 2516.494173]  ? full_name_hash+0x9b/0xe0
[ 2516.498137]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2516.503392]  ? down_write_nested+0x8b/0x120
[ 2516.507692]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2516.511904]  ? _down_write_nest_lock+0x120/0x120
[ 2516.516641]  ? __d_lookup+0x830/0x830
[ 2516.520427]  rpc_mkpipe_dentry+0xf8/0x360
[ 2516.524560]  rpc_fill_super+0x85e/0xae0
[ 2516.528517]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2516.533690]  ? security_capable+0x8e/0xc0
[ 2516.537819]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2516.542994]  ? ns_capable_common+0xcf/0x160
[ 2516.547302]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2516.552472]  mount_ns+0xc4/0x190
[ 2516.555824]  rpc_mount+0x9e/0xd0
[ 2516.559171]  mount_fs+0x66/0x2d0
[ 2516.562521]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2516.567082]  ? may_umount+0xa0/0xa0
[ 2516.570687]  ? _raw_read_unlock+0x22/0x30
[ 2516.574814]  ? __get_fs_type+0x8a/0xc0
[ 2516.578682]  do_mount+0xea4/0x2bb0
[ 2516.582207]  ? copy_mount_string+0x40/0x40
[ 2516.586422]  ? rcu_pm_notify+0xc0/0xc0
[ 2516.590295]  ? copy_mount_options+0x5f/0x2e0
[ 2516.594683]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2516.599679]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2516.604505]  ? kasan_check_write+0x14/0x20
[ 2516.608722]  ? _copy_from_user+0x99/0x110
[ 2516.612855]  ? copy_mount_options+0x1f7/0x2e0
[ 2516.617334]  SyS_mount+0xab/0x120
[ 2516.620767]  ? copy_mnt_ns+0xb30/0xb30
[ 2516.624636]  do_syscall_64+0x281/0x940
[ 2516.628502]  ? vmalloc_sync_all+0x30/0x30
[ 2516.632627]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2516.637101]  ? finish_task_switch+0x1c1/0x7e0
[ 2516.641579]  ? syscall_return_slowpath+0x550/0x550
[ 2516.646487]  ? syscall_return_slowpath+0x2ac/0x550
[ 2516.651394]  ? prepare_exit_to_usermode+0x350/0x350
[ 2516.656388]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2516.661738]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2516.666564]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2516.671735] RIP: 0033:0x454e79
[ 2516.674901] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2516.682591] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2516.689840] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2516.697087] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2516.704333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2516.711578] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000053
2018/03/30 23:23:10 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x0, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:10 executing program 7:
r0 = 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)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000001c40))
r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10)
perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, r0, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1)
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100, 0x4, 0x7, 0x0, 0x0, 0x7, 0x9, 0x0, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x9, 0x5, 0x1, 0xff, 0x0, 0x0, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0x0, 0x7}, 0x0, 0x2, r0, 0x2)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x37d, &(0x7f0000000200)}, 0x10)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000480))
socketpair(0x11, 0x7, 0x7ff, &(0x7f0000000080))

2018/03/30 23:23:10 executing program 4 (fault-call:3 fault-nth:84):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="a3ce050d6f1a6f500f9faf081f32708b49b8fa6273255b1cf034a1355a4dd87ee9dab776547845c67009daf55c215bc657d4bdced9995339c9656c0354b644fbe8b2557633b91724f2eb4b00182f530928e30c28ce65d66f3ab88f54c5758ad9ea29154cbc20239fc626ed80b5856a9268794bffa7dd1e12162493d57d9289bd05201583b3574883512297e15117104cc52a3a9aa78b23abda223d651bc199658f5cdf2e3563e69ad8b37d462d74d08f8eb28746eba92d1846d290c409f086452f39e27ef8dc484a0b76e37599bfcbbff8d1954d7abdaec3496bc76e895a2c94bdebadec5b1518d36ee85f265c6c9213230c9b26ecc2be9f04dc98faca3d3750e422680989551a6555e905280c4eb44f28fb113f7db30ac8584b4eef85bfab7cadc1d442397b58ffbe43645732b64f3b59077613359e6a90a76547226e4b6180fd5feb59bcd47781712b599c9ca71036dd0cd57ec6f2338d555c10affce767fcf874a3e119efa339f80718493f5aab21dc22036e39f39f0fbf113b33fd38bd4b92aaf2fbd3a06b85bcfa951ef4ea3c3e79c0a1e7164e9a0e1863bf947c21e98202affc03e1a749b982ec8493e784d44c6fbfbbe51393efee20547acb1e0e96d14cba142b9613b6775c97d404c9402ffb3be93850363fca18f6287572ba7ac4409777cc51e8c27744e530ebc2563c5048354359d033321e986dc5b365c5fe26d0cd1ea1f912b60b38d62aecf65ca8331a5725b5b6ec7123851a2d1ddb20d625991438a727c55853d83453ed9191790b7dec5a40bf40dc809782fbd51f18a25a43bf502faf6a76bb2775821193c701c80deeb7eae939a42e3a50acb8055650dfb304e31945983643432c056430e16d73b0b5f2d71607750b946d9a3c739617d995fb949957e77fba0f199a07985458fe141f5078cb9526da34eb29fee9d538e524f1ce37d5a12e738cfa6464d7c4d02a12650fd7ca68b817837211404909715ebf76840c78053633b6150dd4305088a1fe4a97b9bb09b425cd9cef6c529752fd351b506deba77fc21b3b8e0ac789cac68a6bd11174dc0c6e526622960683f0a2e0a414718f3419cdf64bea0ce0da958eb48255658ca23fcf510b67eef5e6e3ed63543aa3ad9335bb2efcfea2b79aec961d6baa8522e5741b9c44fcc277ebbe0ec8689a479bd559b0ee7fe122328cabb57d4f5b771c712915c0030e7ddcd0fe51ac3056c1733f540a842456d4c4530b9f08ae162296f9a2fe9b8f7af4eaef8de92171893511915f74cad7d2f16f29e653329d72a8cff6510f627560bc75e3b5d8fb740ba934a00ca74b6044c59b90e56ec330c64cfdc8d5bcc9e80a1361bf2ccd238608f0f1b90cf10f8b8b5a80a3b5923be179f2456ba545f3c75041d2680ed333a83d938d5c743ae2c8310e603cd39176f6bc388439418ddb7ffa2386e8734dc93a67d4f31b25c5f03eeab67d8b583c11a05ffa84222308ed4ac5b62aef7067da6f9781fc9f59b72be8e06bb73616de294c8c8adaec5e4db25772705c315f2c2e9438fb6de55db800cd30bf19b33c06430bc16b7acef3f11db43247e730b27b839cf05589d27c61eceaef04d9840419a9d1e50dade563da25b24131f49b78a4b441553ee8ee4c7b33ef7c0b8664fa0ad67cb24876ed11f6f6c6adf1091184291283cd211245b27885e487f48476abc3c7b35ef4e3d9cf46f8f818491beb709873a64a0ce4340b18e8ce4d3bf5ce33dc82165e1ff767c5a05faac7fff1977c4a8ed07ad1d9c426b55e8dcfe9962b6623f284200928b337a9250bc71ae39921f882452d92d9b2acce8840e3d2e7571385b2d811323dab33a938027f33bfeeea18b396acd8ffbb56da1dfb1ff507b3906eb27228538ab0c526531b5532020a334bf97aba773259af7989416139fa27f8ea98ffa6acd87953af1e2264374309561cab587d509f949ce93c08c013217dbf67fed8027cf7c9a2ce6c53d8e5ebbc71676de37593a1e2a191d62354f9cce032960f5ec678235c0ae9c030b2f3f74473c37271c34e1dcf9d0076d8e8df7eb4c701796efae9933b5b727c936263c582c857f41d74d23437e3546a4eccdd9d278b794789c9e1058732a7a763c3382a82b8544e0b4b6fb057db8f78319b3729d8ebafe7017949c82bd4882abf4a44cc4c036197fd2d55a9355b830a6ad162abc908e42949912b5aaf6e75b7925444921324360cbbc903eb499d4334c35dffd7748125fa2d89f144a50149a16e3df15d1586c416ef05b6b0feeba8ef8529b56ed69baa41b6b23eb174e78bf98364e8216e74c22400d49ac8fe3f43ed09d8e1c29b4667bc0b520273c39d893402beeb0292e49ad69559fe1c5180cdb64cbf901b019b9ab4fa6e507f003053e94994b12b2c0d602b4759345d80150ab7f0efcba7334bb7cf34dc3e1d10c1bbb4a920cf1030304b9e69c384bc109d475c6c973be8c99b7129d92b21b897110806ac80c17816cb3fba9cc8b1cf52036697246f499c258c8ed00054c15dc24dd2552523a549ad02fd32b4238b8f7ba3596db1b4cebb780fca15f6f2102f797c537b22b4ed4e1c617b8b7355765f66c7574405cd4912c5f0a74c6bdac16bb0eafcedfcc24f9753be0ff674ff63b66a5a60d77057d31cc438794837f82e69e7a811b4b6a00d4e8fce1eef6e488cf15e426fcbdc564c4034f4279a36321246fba777466d3d98d0adb4f9fe69e352bdc99dbb8553f8c69f9300960cffe8e4afe277d4e80c7ec19a4f4d94146f71a0aa2f79b9954b828fd92416a660d1f431aeb02f342d1b2732d5fe50f70f4c857cd2b9fafec375bc424dcf982e23a0e6bb4d5ede099a355282f85a3109559f6dcd045929e82c5ba64da2abacdb9e8115eb0eda3bc3974918668e0fe8ff00944f7191fbc3c4ab3d05a15911ae7b6c2d9eb6c7eaed20eccf15795184cf04e889c9274813cde7a248005114d996a80554545bfe920d6fbb073df8cbca1a3fb297db8b18463f632e8834eb278203a6106fbec78e8af2851f22b524202026d077768da263c46ab27b85184bd65774f867819aa23b60d4fa021f21e960646a01e2643a1d5be33fdb3ba36c140d51d3ae27875a27f7be133f29c34556db2558178612b598e29a8b675912c1ec9836f98e4ac7ad231492ba733dfa34a4fd4ee63ba6346cbc2fedf41d3d06fdeace1b650d02624ff94070422e018261bfd431696fc47d9e030ccd2b955659c56d8493f4e603c4efeccd35ad1331c00dd179b00bd823f7b5726b24e4f3b48614c09adac6b834dcd26c8253b6786dcb0d15d28a5c4de52fb15ac764314a8c830bfd42edf5f9dd14ab81be5a1bd49423097868e0185145cd0624ad02f9a4932b51d91d5859eb400759384e66199489512e7d992a80365b34fb4e4232e36037d4f0719c30eb3bc76986bd1bdf18e5d52f73666838d2ff6bbdf8f90803b818ffd06834ae510bb76cbd26a5ce46e02cd8fef30368cc61c92326ea1092521feab08196621a149ea04f7e401f808bac3f1df91f107c6754e9fd93539f815702854f944674d9f2768171d847b2b7d7653a8a7a9ecd9782156476e6b50dc2de2bc882f9480053d5c8766ead614de684a214a1d41b60bdd128095575659a1c47ee425eb44fe6f590566baa172964239b58110edbb9e9beead1d605b959a4257d517aee2a0d5ae56ab980edcbebfeb8a66ecc7fde06035774f64b984be2afdae843472f3a70ac2415bcb7d25bb815fee8c590eeab92e0e90658597f8f78eb33112bc5d28ef2888e47a5ec63f9eac2383052cf2f4c4d42f56b34d4c49090cfd0e9c7ba2ed5818840fee1d854c018f68b167273203cc934ffc890be4e47483fec0ea90eb50cea1a866b727239e2ed799b85d73f0c66a5b68340e51517dd21a3e4ea3d27c43645f667f05fbb6a97368fff565104a5717da6d944f359e5abf6a295f7b3a1def78fab1f6b313cebd00eadccd51e558bc84f2426abec4e88244644e871ebfb2763c1b396b76073d10398792cd6ba2c3c93584d35dbcbfda016d4595118b895170cc6870524f7d43954b2991468ab53fc4feae28c4fda7dfd8ccff7cce43cc425454c8a974c5af90f8838afe488fc74083c0cea5d2feddfae88ce2439e3db7a16026b2cbab0be8c3651fbfb3eea899991dfa4c512ea958a1c1553b2276a7adf533a4a902feb6512e96f124f29ecbd5bde384eea68595027a65be4c5f984bb069f7216e68d58b3d0c5a88096a505a33260e389834506a1cda6343030ab7ee50e13fdd741e66e7cac7f9d9a3d83fdd01257389dad2e3af0ca7962913e92b86e50d50ea52cf7e4fb5f160b50c4e976238b9fd1faf77780345462d6e1a1ffebc0ced6222a6a39c54c3ccdc844c6d094b008f446743d1beaa05d0624a21ad12e5c0ac18307313fab5c3dd5e7c88b31b7524310b6d95e0a1a886dbbee61757840302e4c45503eb754c5492a5fd9b57b6ef9de9941a5095cbf56af6e742254f7d3ca5b295823027ab39b97f7d8ecf1bf91f4ea56d0ec29168c87c4468ff52078906477c39e398a2fcb6a825607140c599636fabd5a3ea2042637fe5dcb1fed386c33ed954ee472ff241022825f70e3aebf14a9b13152ffede6b2335f3e94b3a8d1cb75c1536c18cbeaf305c791f76961fe4e155b603fcdad1b42403d106c6b274bb8fee7d9c0ddac0f13448b91591d55052b8f8c9e43a4f588a34aa75f4a3dd39285d9978aec8163eaf26e37504f7d26d62acc357cd9adab1edb631aee6c29b10dbc753f393ddc2e7aa60af53cb4a2702233017b3e29e075320442e8cc8a5e83e458313aa062f9c93c57733eca9c2e4b9695bcf69c6a76eaa4a24d6d70a4c126676a20415bf53bc0bc3327b307ee4f2ab10007ee81a558de46b03caecb323e0978270cf61c57f14e0e60c018f9290a8924e361c7ae81c5d90948680e25ffe1f0955b5c400ae4d5ef5f1f4686957a037534e13c2aa23841a1ed04bfab5083aac68a392bac1d5d0cb0ac73e9845b3ad29d316a5c5565187e036075101a1a431fd3dcdda24fa5f06fb8132d2bb0505f9657e4a6963736c32836fc36b9a06f5652a1100bcb01a385d1fda95868f227f6f04276c5e5bd210d318804b898a26781fafc0be53dca0dbec01c27cb5a01b52cf026812013addce76b161e451f6d867b465adf730910206a21c570921a4e399173d4a76ff8033597d979fe91ba49206b9b190b656cde2107a33c37e07015b2367456d7705e67b698102660193a4c5521c07e87bcc18af5b3e4033b838623765763f55cbb38c2d07a620cd67c1caf7a6fa14aba5230a617ec381a9e5273c8e8db7b50e973f49de6134095450e8ebba9e972d73f8f0a944da4b3f53d84fb989842433cbb758ffb984774993770ba78797cb26302a92dfb8eef48496de3cb182f269cb509d79bfc8d48f595f0118af7cf3d98028bd23ce41ba8c24d461fb81811520511b6b9bcfc53a373b7afdcb8a786db9ec10eec8638293ad91c7b0a7f299ad0e2f94a21409d09da6cdb5f68086b6e20533bde8008ec6eb9947b2a63d0b1c7a3d04c866e00a853c460aa68bb3a7a987664065a800782efb6fbc46b6cc80a999e917243d79ae8b8ceb2c1179bfb5e82dbe782124caf98a492c78acc6b0f7600f792e3b1893700b4d62917087d6b52aed5da474e8ef5d825c9439e644abbe64ba8ba37df7649cd118ed6ddbdecc0e36da902e2ba09b54f9221d4fcc96dc296aaf81423d8477d8c39a682faa67933c7cad64cbb63c76bab538a9582faf889b3a28405d7476370dc7c54c85192d6")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:10 executing program 2:
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, <r0=>0x0}}, 0xa)
r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000b80)={&(0x7f0000000b00)='./file0\x00'}, 0x10)
recvmsg(0xffffffffffffff9c, &(0x7f000000fa40)={&(0x7f000000f780)=@can={0x0, <r2=>0x0}, 0x80, &(0x7f000000f900)=[{&(0x7f000000f800)=""/249, 0xf9}], 0x1, &(0x7f000000f940)=""/221, 0xdd, 0x7fffffff}, 0x10000)
bpf$PROG_LOAD(0x5, &(0x7f000000fa80)={0x5, 0x11, &(0x7f0000000bc0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x7, 0xd, 0xa, 0x2, 0x10, 0x1d}, @map={0x18, 0x8, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x33}, @alu={0x7, 0x8, 0x0, 0x0, 0xf, 0xfffffffc, 0xfffffffffffffff4}, @ldst={0x2, 0x2, 0x3, 0x2, 0x6, 0x39, 0xfffffffffffffffc}, @generic={0x8, 0x1, 0x80, 0x81}], {0x95}}, &(0x7f0000000c80)='GPL\x00', 0xfffffffffffffff7, 0xe, &(0x7f0000000cc0)=""/14, 0x40f00, 0x1, [], r2}, 0x48)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10)
r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r0, 0x4)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002240)={<r4=>0xffffffffffffffff})
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002280)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendmsg(r4, &(0x7f0000002880)={&(0x7f00000022c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x0, 0x2, 0x4, {0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002340)="2ea24fee3d6f3e51ee20f48e037af271c75bf73993a66b70a6227f819aca3db90d1f54e9d877b2f9689b6f69edef06075d53b56a54ff165c4df9fd83f8e754d9652ebb030cf02bccc2a38a83196e1e7bd2fa265f6f30457e527cf22c41cc43cb7b753f6c891dd6cc1ae481ef7112f31e58189fffc9736257464d36056617e0b2de94cb6298a178106655091cff57ee1aa0a7bf2ca5a566be8eb833058305e5704375a1f6ddfc047350a64c90917fcc2c2c2f464f20ef783da61619eb38d1a7474b3d5fb5bb3e13858d648c", 0xcb}], 0x1, &(0x7f0000002900)=ANY=[], 0x0, 0x20004000}, 0x4)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000340)='./file0\x00', r3}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4)
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x3, 0x209e1f, 0x400008000000001, 0x4}, 0x399)
recvmsg(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, <r7=>0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000600)=""/208, 0xd0}, {&(0x7f0000000700)=""/98, 0x62}, {&(0x7f0000000780)=""/245, 0xf5}, {&(0x7f0000000880)=""/108, 0x6c}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x2)
sendmsg(r7, &(0x7f0000002200)={&(0x7f0000000980)=@l2={0x1f, 0x1, {0x9, 0x6, 0x9, 0x0, 0x8, 0x5}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000a00)="bc01a193012b59da28c48e5996ce877d736d2097392933bde83810162f76184d0793acd274d444dcc4e7b3f0281b26229fac369d83d75655c79c40c24646417f87bbf959f1b35507be9ccee188dfde84242e28d78297ccaf89da23d766eb9476b206c2aacee53df1f50f9b16ca465b0a05eccd52845c", 0x76}], 0x1, &(0x7f0000001f00)=ANY=[@ANYBLOB="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"], 0x218, 0x40000}, 0x20040000)
r8 = gettid()
mkdir(&(0x7f0000000b40)='./file0\x00', 0x82)
socketpair(0x5, 0x2, 0x6, &(0x7f0000000200)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x80000000, 0xfffffffffffffffb, 0x2, 0x6, 0x0, 0x101, 0x10, 0x1, 0x3, 0x2, 0x8001, 0x160, 0xffff, 0x8000, 0x2, 0x4f6b, 0x4, 0x7ff, 0x9, 0x1f, 0x1, 0x2, 0x7, 0x8001, 0x200, 0x2, 0xfffffffffffffffa, 0x1, 0x2, 0x80000000, 0xfffffffffffffffb, 0x4, 0x0, 0x1, 0x6, 0x130, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000001c0), 0xa}, 0x20618, 0xf5a, 0x9, 0x0, 0x8, 0x0, 0x3ff}, r8, 0x9, r9, 0x8)
socketpair(0xf, 0x80000, 0x10000, &(0x7f0000000d00))
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r6}, 0x10)
socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0})
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000ac0)={&(0x7f0000000a80)='./file0\x00', r10}, 0x10)

2018/03/30 23:23:10 executing program 0:
mkdir(&(0x7f0000002a80)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09")
socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002c00)=0x80000000, 0x1)
recvmsg$kcm(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040)
mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000))

2018/03/30 23:23:10 executing program 3:
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0xd, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xb5}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000050000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28)

2018/03/30 23:23:10 executing program 6:
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c)
bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}, 0x2c)

2018/03/30 23:23:10 executing program 1:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x1e, 0x801, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="7e1fac41c96e3a0bea7eab9fcdfa4d3a546f270d0b94197c72b23b", 0x1b}, {&(0x7f0000000140)="f8f3065833704bead4b381482d5e7e37b941", 0x12}, {&(0x7f0000002280)="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", 0x1000}, {&(0x7f00000002c0)="f20724c69d62fb63c03e083c0dac5678016d0364415d0855c753ab96603ef1307d5973215f4f6d12c8225b8f261bdb31fe7fe113c0ce0977a5136d3fbc89d9e8edbcc96ff1b4f01677480d05e7010181c5ce0149adfc", 0x56}, {&(0x7f0000000340)="496706e1827a39ee26a21ca3bd0a3b0a68a02e3d17e29898d256960f579f9cd844bccc3efd97da8ee0b6969b9ce6c5639d5f656212b3546fb4dbb0bd9acd2160cf3c3222bb4b175cedd91fc80cc549594618b0bd6e5d9cf294449160ea5f8dd360a9a018199a3a37226ff26df5d68afb7b5530dd221f491429da85b0df798d48d9adca996638fe0cbbd463cb33f0524e2586553a64d2f627efb0b99f257d6b44ba189b953ae2bbd162ed02519df86978153db9aa967985235ab1d4d3f2281516497f55364976960b1dede70084e11d6c36dad19d3adef3f6a73026a25076195a5341487fcc6f0b611f0d0465d176ad360d97f799433c692f", 0xf8}], 0x5, 0x0, 0x0, 0x10}, 0x4000000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@vsock, 0x10, &(0x7f0000000040), 0x1dd, &(0x7f00000000c0)=""/105, 0xffffff2c}, 0x0)
sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0)
recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x10, &(0x7f0000002180)=[{&(0x7f0000000d00)=""/148, 0x4c}, {&(0x7f0000000dc0)=""/222, 0x3d6}, {&(0x7f0000000ec0)=""/4096, 0xfffffe2b}, {&(0x7f0000001ec0)=""/255, 0xff}, {&(0x7f0000001fc0)=""/140, 0x8c}, {&(0x7f0000002080)=""/77, 0x4d}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f0000002100)=""/107, 0x6b}], 0x8, &(0x7f0000002200)=""/89, 0x59}, 0x0)
sendmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000004c0)="a0cf1f72ed01bdd18cda9d9efc957d415e78ef52c86c3f0014904d015a268db0dd0234306460c99b81a2bd3fec53eb87d48879401f0c2e39ce68e45b351262f74fb0b257243a11fb4509f2c0917d43661409566bb385f85cba65e5056085408519e070bef4d3868d670f99fbc394bb4d8c88d5dc0bed16df5d7da60a349e1c6308f634dbf81bcc942f1aca18c4c9426611da0b456584c4493f8f8e93e0777540e1e329af620bd2e98ba9fca3e58892ed6303d660c894f2ca70cfd978aee94065df8bfd0ea08254aa1f264998acc960e58f16ccd7ed6317d72268d91011cfbec7", 0xe0}, {&(0x7f00000005c0)="e2ad10a47b1a1e2936e161ba114b8e2d308848d51b9d3c935c369f900d1420a81f0361021795bb3adaf64eb89de6e9f696731d8361fbc3bc58f6111ef5ccaf714011ae58925adb458fcce26de75cb954a8489da41d53746a8f7a085c459f77ebffc24d24f32f3a502db25c7ebf5fb348fa1a5d05bd8c35333095dd343a4da11e72f69af19cdaf453373c9c6fdce021f1252d8a32d11e67f5f050925e31a212ef2634426effc934cd3282baf139ea8469c6700e1ad7", 0xb5}, {&(0x7f0000003280)="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", 0x1000}, {&(0x7f0000000200)="c9b14d75bf2bf62c8ffefd4833a450ef404534d8a46e1bfe1a048315acf630ce6cbfdec37d152c66b04a3602", 0x2c}, {&(0x7f0000000680)="9e6ee2c7c87139ea9039631432f1061c0c6fedc8a4123025b988b4822bad3e5ef3bd1141f013442a3fa47375873c55ec7af611065505c4b887f35a550deaf037a822815e13d1c45acf218b9a2f0ca1f6abab9fab5bdba9dc15ee4705624dc436ab7b46981b5b6e773d62d05e90074cb96051baf4e4df8efc02e920b02924b1eb56b8b8d86ca2d263c60bde0ad2d43e37cc5789a06c850dd5ca0afafea6edd1c4f28212386c8b2f", 0xa7}, {&(0x7f0000000740)="f263563a1443e073a4d28cbda0234e0e11a27af9dd473e09296471dd61c07e6f1710de3e95e8b5c2175f9e669aa5d4071248ca26dcfbde0604a214f2090e51a81f2ee13e157aa64ac1a63f5ecb83566421ea077444d3a25cee4330811f6197be8846882e9c75e1155eb709227a9d9fbb0f576c23ff2600388a85e8c4b8d43d5b9b24875c97f5509d1c14130a209693a1c7b5db1b63", 0x95}], 0x6, &(0x7f0000000880)=[{0xd8, 0x10d, 0xc1, "a94c1f84ecb94ce30b237fee95ebfbd933aec4a55f0dc76d2942fe077aa8882b5f214888e70bad8f91236a7e48c8b4963f907781aca8621cb4e0d571569096106ae0ffc9ccdcdf7b1f54f919073cc9691baeb6fa8fd369355ccd6a1c6a3b5e59c3d07becda445034dc2629af06a0ae98d330ffdd4891143760bc8ba278fbc56b49c3755b8adbfe206b0f63ff6d8cb6a31be4f1885131cf231781b4343ad9fe1f69b86a6d403242ea8495f7e7a4bd3828a3f044a502e0f4b6bb5e00988d35f91f7616ee"}], 0xd8, 0x48800}, 0x4001)

2018/03/30 23:23:10 executing program 7:
socketpair(0x3, 0x80000, 0x7, &(0x7f0000000540)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004500)={&(0x7f0000004380)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004400)=""/70, 0x46}], 0x1, &(0x7f00000044c0), 0x0, 0x6}, 0x2)
sendmsg(r0, &(0x7f0000004dc0)={&(0x7f0000004540)=@ll={0x11, 0xff, r1, 0x1, 0x100000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004700)="7f5101994ed3c0a9e7f9a3480c6c1e6343aadc7f47d4828319172a23d175bf4fb27aadabb0c00bfd729a1f82cf1fe54822a070cf4d604922db99bc2abb19f97f313e481fa02898435773631115232848a90fb266c1aa874471cba4226497d6062a25c2bd3dd63d985eb9dfbcee775d65df6d30f163862eb72cb0509c9891dd05e8", 0x81}, {&(0x7f00000045c0)="f1728c46caa3655ccbaf5dc15cf57a727173c6b838ba2bc9ef89da77edcebec5219667ef7b6793d8ee63067d36709da58e1c50e0120fb71ad11d77503c4e974aec174b2b88763c1541c9f5fd29", 0x4d}, {&(0x7f00000047c0)="49e3c5e006766d50047968c59ea76b9ec7ef967bc0d08d994a8bdc6ee238003b07d9f407f679d96184f00445f0f6cd345fcd4bc13b9a10dfd0090f077ef4512ac400d046b1d5efa19387dc273ee04d61ed5f34440711909cef777ae6d2ce70fa6d765646cf99799dcf1fc280779f72f0ba91421f6ceb7046a850c1535165e700e25a737f458d93b285f5aa2833a8dc53e2e593", 0x93}, {&(0x7f0000004880)="cf4be5c02230d313ec", 0x9}, {&(0x7f00000048c0)}, {&(0x7f0000004900)="9d38236291a765cdee751f5f0adceb9dd41678ed12f82a8073cc3bf0bbe63a9d628e", 0x22}, {&(0x7f0000004940)="e2f62a7dafc31006994bfa474abdbc7263d97fab9c7fcdd5da9fa384ca9a22732feb5864eaf53c4346937b05046f7ecd2d674481e7abd5f8af21d29d425b670613db492d9e8f5c2ddbd72920b474d4f69d3508a78455e3ea561b18a2ec6f50ae3ab21d5e41d6a316de847fe8edd80e9d4be4d7864f8222c93cd703f03016668803c4680757926276deecc3ce53de0032b8938d2168441f7a2e4ef33cd791c06fffba", 0xa2}, {&(0x7f0000004a00)="9921145c79d947a2578d441610bc9f778d696ebddb070ac550760ee1e7cc8949cb76d4d1b6e999312e34282c8636fb9262c98c7753b9d22ab915f023e776099298f023c66634fecbe2a93696fcb12a35ecd4bd41ff7bac38fe1e395486cf23e69a6d4b6d2f0406dbc5fbd2cc15450840a1d80cb9154cb2", 0x77}, {&(0x7f0000004a80)="d2022e3e07fbe4427386f8fa9d5de15a0833802d0fa847db485b1cb17684de8b3227aa7e7e04dc13c5b1bd31fd12452a89250b6b6fa6f88a5feb51a74d499de66cad8f2167249281fb43b1a91b3cae09dbebb74112a08065bf0c14b384139c39ceea1d5565b6f5fda0bf716186c41b3b5b9fddc5180531fc54bb820927d089ae5a546d83bc0cf5e707ec8a18f63e8ab897614e094a4633e67c5a159880b33caa4d071e7794aca4bc7e603bf23bd456868b101fc0b7d69850496b25fc7ae96a78df0a18ce1abdd7baa0a9dad84018076ec12780c0d7ed84786bbe93c1d4ab5512b142af34ccd1ecb564733032ba0cee586a", 0xf1}, {&(0x7f0000004b80)="9b2e20e439ebd2336d115f7a5b0b88657f9b3ab268d481e90df8314527fba14d14fe2a2bb7565f0d4b15bffa1a7e6ac52893dc97bcfaa765f89c1458f5041f39a3a8fe77a94eb66da36c9a75d39f2b080196ec56bc9b65859da194935aa3df1068a112c1124ed01e504c9f07492c4f1ba39a768b76a20353a72f89170cb89b178499e69ea0d2986f9333240676a362b2b90e46a3c15881975a324884fd8250f2a38c63904bcaf243a6", 0xa9}], 0xa, &(0x7f0000004d00)=[{0xa0, 0x116, 0x7ff, "9238991869a014b8eb52034f1bfb27df489c13f62b056ded1413e328be2d2bb3bf4912bf493d487812c2ab5b3c261bda1ad729cc7def982f31273b164e87a58dc7386d087702e257c7536bd4435e5623224f373c7f5c65664bf0762478eb5a0dbd881d07438dae84380e9b7a2e9d7bf54bd4a2e022eb5b171f89c31e90c21bdb1dc5424ae0a1a3501567"}], 0xa0, 0x4c000}, 0x40)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000002a00000027000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f0000004640)=""/153}, 0x48)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000140)=@l2, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/86, 0x56}, {&(0x7f00000002c0)=""/213, 0xd5}], 0x3, &(0x7f0000000400)=""/246, 0xf6}, 0x22d14bf31ba0e264)

[ 2517.202134] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2517.235244] FAULT_INJECTION: forcing a failure.
[ 2517.235244] name failslab, interval 1, probability 0, space 0, times 0
2018/03/30 23:23:10 executing program 3:
recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x13a}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x2}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xffdffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48)

2018/03/30 23:23:10 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x1f, 0x10000, 0x0, 0x6, 0x1, r0, 0x6773}, 0x2c)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000)
sendmsg(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="654e8525c3d8a3a269fffab981c018ecd1ed1d41250e8cefbd5ee4bae370ceb76f18994299803c8f3c007db0b506d27a8d38bfd14b9dbdb9ab629de7de0672b365dce9cc2ecdff6971cd9b53ca275ecf9b426cade30df9ed069f246ad81f0fb4cef7a4d8504b908dddbad5235664fb43456c105d465f9e08de48116686d69255a3fb4d9f00907b0d2bb8743018c8568cdd1a098362e9db2beb107321a56d3b31b84590e0ea80d52698", 0xa9}], 0x1, 0x0, 0x0, 0x80}, 0x20000000)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d")
mkdir(&(0x7f0000000800)='./file0\x00', 0x60)
perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
close(r1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff})
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={<r5=>r2})
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000007c0))
recvmsg$kcm(r5, &(0x7f0000000a40)={&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x3c1, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/101, 0x65}], 0x1, 0x0, 0x0, 0x1}, 0x10001)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180))
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
close(r6)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r6, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000900))
sendmsg(r3, &(0x7f0000002100)={&(0x7f0000000b00)=@l2={0x1f, 0xffffffffffffffa1, {0x3, 0x3f, 0x5, 0x1, 0x1, 0x10000}, 0x1, 0x80000000}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000940)="59e5ac44f6dbd136ac63869efe5b6567117c", 0x12}, {&(0x7f0000000c80)="b1ad71ad4ce8788c936d2d2c9e02c601183afea39757d771b813a2ad454624331aa2da4c2e91bf1ddf97a74c0ecd1e8062fba95bd04f20fb0fb035b6f10cb862d77db28c24dd21f77cd06526c2a8ed5277a77a08f5638bb16c6e046ad4bd7d9229f07d4246f8b6d46a3cacc912a04731c7de9d3ddd71f46b0b771b2adc12b49ca29b1d7d99", 0x85}], 0x2, &(0x7f0000000dc0)=[{0x30, 0x107, 0x5, "69954e5578daef8d33588bdb7627fc9e67ab693645fa583e653b98"}, {0x110, 0x100, 0x5, "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"}, {0x58, 0x11f, 0xfffffffffffffffd, "72efbb13e8dd62613af47bbfd1537953d032f17eea73d91b80d1d81ee09b0f9935e220c544dea28b50b2c0dec5d8440c57cd184995a571790b38f2bdf3332183ac"}], 0x198, 0x8000}, 0x880)
socketpair(0x10, 0x5, 0x3f, &(0x7f0000000840)={<r7=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000880)={r4})
mkdir(&(0x7f00000008c0)='./file0\x00', 0x12)

[ 2517.246560] CPU: 0 PID: 9308 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2517.253739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2517.263097] Call Trace:
[ 2517.265695]  dump_stack+0x194/0x24d
[ 2517.269332]  ? arch_local_irq_restore+0x53/0x53
[ 2517.274017]  should_fail+0x8c0/0xa40
[ 2517.277743]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2517.282855]  ? trace_event_raw_event_lock+0x340/0x340
[ 2517.288055]  ? __lock_is_held+0xb6/0x140
[ 2517.292126]  ? mark_held_locks+0xaf/0x100
[ 2517.296277]  ? __raw_spin_lock_init+0x1c/0x100
2018/03/30 23:23:10 executing program 0:
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
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, 0x0, 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={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r2, 0xf, r1, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
recvmsg$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', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mkdir(&(0x7f0000001fc0)='./file0/file0\x00', 0x1)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5")
socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400))
r4 = getpid()
r5 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1)
perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r4, 0xd, r5, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000008003ceea2bcb595a97fdfa02b9800"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000ffff00000000000006000000c94e00001800000000000000000000009500000000000000000000000000000018100000", @ANYBLOB="00000000000000006d7ff4fffcffffff0000000000000000850000001100000000000000000000001800000008000000000000000000000095000000000000006431eeefbad7ef822f3f3b2ad62e9b513f3afb2283bd87d13946a2cdeb29da8e0ec05f05e8e4b45ed1e055a3e7d9d3e46b534605a530c2e38d9e272097d531f14424e389cabf6ae8e1409ba0cdd2f57e513ce70f58b243f133e52f43a24d69278321b52e8a8b872b7a7e2b518b2629dddc8b97909a053da56033b385de51a79af78f0244bd51d88821f1e6fafa42dd56f9e42d73891f9ab63d1f3463455f229ae464a15b5d2eae3c01899d56cb43277c59917b899fe8ae7001de77564c287d9663ecadab8a770c40bf6d7fd2e141db763fa0d796bcfc55890b78549036ffeaed89a615bc1ea04a354f52cc8534fe6f4e565edf31ebd1fb993522ee25ad6bbe3a2f342d2460376eeecab0b4cf3924684694"], &(0x7f0000000380)='syzkaller\x00', 0x2, 0x99, &(0x7f00000003c0)=""/153, 0x0, 0x1}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)

[ 2517.300871]  ? find_held_lock+0x35/0x1d0
[ 2517.304937]  ? __lock_is_held+0xb6/0x140
[ 2517.308996]  ? check_same_owner+0x320/0x320
[ 2517.313302]  ? d_alloc+0x269/0x340
[ 2517.316824]  ? rcu_note_context_switch+0x710/0x710
[ 2517.321741]  ? lock_release+0xa40/0xa40
[ 2517.325708]  should_failslab+0xec/0x120
[ 2517.329666]  kmem_cache_alloc+0x47/0x760
[ 2517.333708]  ? d_drop+0x51/0x60
[ 2517.336967]  ? rpc_i_callback+0x30/0x30
[ 2517.340920]  rpc_alloc_inode+0x1a/0x20
[ 2517.344789]  alloc_inode+0x65/0x180
[ 2517.348402]  new_inode_pseudo+0x69/0x190
[ 2517.352449]  ? prune_icache_sb+0x1a0/0x1a0
[ 2517.356694]  ? do_raw_spin_trylock+0x190/0x190
[ 2517.361255]  ? d_add+0xa70/0xa70
[ 2517.364612]  new_inode+0x1c/0x40
[ 2517.367970]  rpc_get_inode+0x20/0x1e0
[ 2517.371762]  __rpc_create_common+0x5d/0x1d0
[ 2517.376064]  ? __d_lookup+0x830/0x830
[ 2517.379843]  rpc_populate.constprop.15+0x126/0x340
[ 2517.384754]  rpc_fill_super+0x831/0xae0
[ 2517.388718]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2517.393900]  ? security_capable+0x8e/0xc0
[ 2517.398042]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2517.403214]  ? ns_capable_common+0xcf/0x160
[ 2517.407516]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2517.412686]  mount_ns+0xc4/0x190
[ 2517.416040]  rpc_mount+0x9e/0xd0
[ 2517.419387]  mount_fs+0x66/0x2d0
[ 2517.422732]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2517.427301]  ? may_umount+0xa0/0xa0
[ 2517.430918]  ? _raw_read_unlock+0x22/0x30
[ 2517.435052]  ? __get_fs_type+0x8a/0xc0
[ 2517.438930]  do_mount+0xea4/0x2bb0
[ 2517.442448]  ? copy_mount_string+0x40/0x40
[ 2517.446662]  ? rcu_pm_notify+0xc0/0xc0
[ 2517.450529]  ? copy_mount_options+0x5f/0x2e0
[ 2517.454919]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2517.459914]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2517.464734]  ? kasan_check_write+0x14/0x20
[ 2517.468947]  ? copy_mount_options+0x1f7/0x2e0
[ 2517.473418]  SyS_mount+0xab/0x120
[ 2517.476845]  ? copy_mnt_ns+0xb30/0xb30
[ 2517.480712]  do_syscall_64+0x281/0x940
[ 2517.484573]  ? vmalloc_sync_all+0x30/0x30
[ 2517.488701]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2517.493181]  ? finish_task_switch+0x1c1/0x7e0
[ 2517.497657]  ? syscall_return_slowpath+0x550/0x550
[ 2517.502562]  ? syscall_return_slowpath+0x2ac/0x550
[ 2517.507468]  ? prepare_exit_to_usermode+0x350/0x350
[ 2517.512472]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2517.517816]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2517.522648]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2517.527815] RIP: 0033:0x454e79
[ 2517.530980] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2517.538669] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2517.545916] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
2018/03/30 23:23:10 executing program 4 (fault-call:3 fault-nth:85):
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f00000013c0)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

[ 2517.553176] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2517.560423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2517.567671] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000054
[ 2517.575162] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info
[ 2517.584142] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX
[ 2517.599357] hugetlbfs: Bad mount option: ""
2018/03/30 23:23:10 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x8000, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x0, 0x8, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x0, 0x4000000000, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="00000009030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000003000000f0fff0ffffff00f7ff000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x0, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db00000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)='./file0/file0\x00', &(0x7f0000001d40)='tracefs\x00', 0x2, &(0x7f00000023c0)="7d76058cd0fc7cc21f8666c36cdba320d6ba560b85fbb7e5c55412c813cfb030a0bdf3612ef4d0ea97a214a1b40b04c11df08660aadc912142cb97ae0ab8a5b4060b34f4b4b6293db9070ff652b5c8f1bd7024c81198bec517e350ccb84ae5210e1a80b9c1ba9c80ebf855915882582a37f45c96146375e0ad79895e6e5dad612f800bf3aafecbaad6904c178579de9039cc99545c42cc5a21d5ddba0aa899a0fdbf6f46c9197403589bf641ef22")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))

2018/03/30 23:23:10 executing program 1:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)="54235d498bb20941b528ca4ce93986ad9e403cd871627c32c6e79fa3d055f7bcd5667f726665d3985dbf069c7adeb9642c153f7f51b063b100f8250d63c58ecc821a71df9dba1427ec5bbd7e75827bb2dd7986be6a1a4daaaad6d5a3e7d00391d3f3276d45e223578d49d90be5888c5a33bdb7d07f676d4dca8aff6dc9e01756bfd38195e527dbc31b32ffaac05c68374745556be5184cb9efaf20837bd3bdc38254c8b6a193e0da38e9dc464063c621671c9b9c4a", 0xb5}], 0x1, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
getpid()
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001a00))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000040)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040)}, 0x20)
socketpair(0x3, 0x80806, 0x200, &(0x7f0000000000))
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f0000000040), &(0x7f0000000080), 0x1}, 0x20)

2018/03/30 23:23:10 executing program 6:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x7, 0x9, &(0x7f0000000a00)=ANY=[@ANYBLOB="18000000010001000000d0b0c4320000180000000000000000000000000071042f8c000000076b6f5e4fe85a00437afcfff0ffffff000000e3ff0000009500000000000000f61e3e4130497a824b0d30b9c0e1ed73f57005bde4d776c1ef69d7b644025bcf950730608141b1464f73d29fb2dba5f42ccd5bc95b6ee5243a2ac1dd365478aa661e66d0566f33e1e75f14aea8733b69b012d7b7d90b4d2d2b43be7be0b6806f1874f727cf7f6f7cf9451d1ef0f1ab01341d019d413b293ce29b3076f97551cdba2c739eddc93eee32d4133068e414930196c2965a7aeeca52d3816ad702cffbf4d901821bd27a6d742ef509deb1c6086a95cde096232776fb09a6ad31"], &(0x7f00000000c0)='syzkaller\x00', 0xb9, 0x9, &(0x7f0000000100)=""/9, 0x41f00, 0x1}, 0x48)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4)
socketpair$inet(0x2, 0x2, 0x1f, &(0x7f0000000200))
socketpair(0x2, 0xa, 0x78, &(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000280))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0))
socketpair(0xb, 0xa, 0x1, &(0x7f0000000300)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r5}, 0x10)
socketpair(0x10, 0x2, 0x6, &(0x7f0000000640))
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0))
r6 = gettid()
r7 = perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x0, 0x8000, 0xd2, 0x3, 0x0, 0xffffffffc480e593, 0x280, 0x0, 0x3, 0x1, 0x2, 0x80000000000, 0x3d770b37, 0xffffffffffffff01, 0x9, 0x7, 0x92, 0x80000000000000, 0x0, 0x7f, 0x0, 0x5, 0x1f, 0x75, 0x7, 0x0, 0x3, 0x7e00000000, 0x5, 0x1, 0x73, 0x5, 0x4, 0x3, 0x8001, 0x1d6227dec000, 0x0, 0x80, 0x2, @perf_config_ext={0x7, 0xa67}, 0x8000, 0x6, 0x10001, 0x0, 0x0, 0x2, 0x4}, r6, 0x8, r4, 0x1)
ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0xc)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480))
ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000004c0))
ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x75d)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000500))
ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x2)
mkdir(&(0x7f0000000540)='./file0\x00', 0x42)
r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x18}, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600))
bpf$OBJ_GET_PROG(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00'}, 0x10)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={r8, 0x28, &(0x7f0000000700)={0x0, <r9=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={r9, 0x800, 0x10}, 0xc)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={&(0x7f00000007c0)='./file0\x00', r4}, 0x10)
socket$kcm(0x29, 0x5, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000880)={&(0x7f0000000840)='./file0\x00', 0x0, 0x8}, 0x10)

2018/03/30 23:23:10 executing program 3:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r1 = socket$kcm(0x29, 0x2, 0x0)
recvmsg$kcm(r1, &(0x7f0000001400)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001080)=""/173, 0xad}, {&(0x7f0000001140)=""/165, 0xa5}, {&(0x7f0000001200)=""/226, 0xe2}], 0x3, &(0x7f0000001340)=""/129, 0x81, 0x5}, 0x40000000)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={<r4=>0xffffffffffffffff})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x1)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r3, 0x1)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r2}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200))
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)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r3}, 0x10)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc", &(0x7f00000009c0)=""/161}, 0x18)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000c40)='./file0/file0\x00', &(0x7f0000000cc0)='fuse\x00', 0x850017, &(0x7f0000000d80)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c820c3d7b3f6f443")
gettid()
close(0xffffffffffffffff)

[ 2517.953909] hugetlbfs: Bad mount option: "Ｎ
ooP煰2p婭跟bs%[�4�5ZM貇橼穠TxE苝	邗\![芖越钨橲9蒭lT禗睻v3�$螂K"
[ 2517.977535] FAULT_INJECTION: forcing a failure.
[ 2517.977535] name failslab, interval 1, probability 0, space 0, times 0
[ 2517.989158] CPU: 1 PID: 9348 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2517.996347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2518.005691] Call Trace:
[ 2518.008272]  dump_stack+0x194/0x24d
[ 2518.011882]  ? arch_local_irq_restore+0x53/0x53
[ 2518.016553]  should_fail+0x8c0/0xa40
[ 2518.020333]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2518.025414]  ? trace_event_raw_event_lock+0x340/0x340
[ 2518.030578]  ? __lock_is_held+0xb6/0x140
[ 2518.034620]  ? mark_held_locks+0xaf/0x100
[ 2518.038748]  ? __raw_spin_lock_init+0x1c/0x100
[ 2518.043309]  ? find_held_lock+0x35/0x1d0
[ 2518.047351]  ? __lock_is_held+0xb6/0x140
[ 2518.051396]  ? check_same_owner+0x320/0x320
[ 2518.055696]  ? d_alloc+0x269/0x340
[ 2518.059249]  ? rcu_note_context_switch+0x710/0x710
[ 2518.064158]  ? lock_release+0xa40/0xa40
[ 2518.068116]  should_failslab+0xec/0x120
[ 2518.072070]  kmem_cache_alloc+0x47/0x760
[ 2518.076112]  ? d_drop+0x51/0x60
[ 2518.079372]  ? rpc_i_callback+0x30/0x30
[ 2518.083368]  rpc_alloc_inode+0x1a/0x20
[ 2518.087234]  alloc_inode+0x65/0x180
[ 2518.090839]  new_inode_pseudo+0x69/0x190
[ 2518.094876]  ? prune_icache_sb+0x1a0/0x1a0
[ 2518.099093]  ? do_raw_spin_trylock+0x190/0x190
[ 2518.103649]  ? d_add+0xa70/0xa70
[ 2518.106997]  new_inode+0x1c/0x40
[ 2518.110347]  rpc_get_inode+0x20/0x1e0
[ 2518.114136]  __rpc_create_common+0x5d/0x1d0
[ 2518.118440]  rpc_mkpipe_dentry+0x122/0x360
[ 2518.122718]  nfs4blocklayout_register_sb+0x4b/0x70
[ 2518.127628]  rpc_pipefs_event+0x3a4/0x480
[ 2518.131754]  ? nfs4blocklayout_net_init+0x460/0x460
[ 2518.136746]  ? lock_release+0xa40/0xa40
[ 2518.140696]  ? check_same_owner+0x320/0x320
[ 2518.144995]  ? dput.part.20+0x1d9/0x830
[ 2518.148952]  notifier_call_chain+0x136/0x2c0
[ 2518.153338]  ? unregister_die_notifier+0x20/0x20
[ 2518.158070]  ? down_read+0x96/0x150
[ 2518.161676]  ? blocking_notifier_call_chain+0xe1/0x190
[ 2518.166926]  ? __down_interruptible+0x6b0/0x6b0
[ 2518.171573]  ? _raw_spin_unlock+0x22/0x30
[ 2518.175699]  blocking_notifier_call_chain+0x102/0x190
[ 2518.180865]  ? srcu_init_notifier_head+0x80/0x80
[ 2518.185603]  rpc_fill_super+0x525/0xae0
[ 2518.189556]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2518.194725]  ? security_capable+0x8e/0xc0
[ 2518.198853]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2518.204025]  ? ns_capable_common+0xcf/0x160
[ 2518.208326]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2518.213490]  mount_ns+0xc4/0x190
[ 2518.216834]  rpc_mount+0x9e/0xd0
[ 2518.220179]  mount_fs+0x66/0x2d0
[ 2518.223526]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2518.228086]  ? may_umount+0xa0/0xa0
[ 2518.231688]  ? _raw_read_unlock+0x22/0x30
[ 2518.235815]  ? __get_fs_type+0x8a/0xc0
[ 2518.239680]  do_mount+0xea4/0x2bb0
[ 2518.243199]  ? copy_mount_string+0x40/0x40
[ 2518.247412]  ? rcu_pm_notify+0xc0/0xc0
[ 2518.251281]  ? copy_mount_options+0x5f/0x2e0
[ 2518.255663]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2518.260654]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2518.265474]  ? kasan_check_write+0x14/0x20
[ 2518.269684]  ? _copy_from_user+0x99/0x110
[ 2518.273810]  ? copy_mount_options+0x1f7/0x2e0
[ 2518.278283]  SyS_mount+0xab/0x120
[ 2518.281711]  ? copy_mnt_ns+0xb30/0xb30
[ 2518.285578]  do_syscall_64+0x281/0x940
[ 2518.289441]  ? vmalloc_sync_all+0x30/0x30
[ 2518.293566]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2518.298041]  ? finish_task_switch+0x1c1/0x7e0
[ 2518.302515]  ? syscall_return_slowpath+0x550/0x550
[ 2518.307424]  ? syscall_return_slowpath+0x2ac/0x550
[ 2518.312333]  ? prepare_exit_to_usermode+0x350/0x350
[ 2518.317326]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2518.322668]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2518.327488]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2518.332652] RIP: 0033:0x454e79
[ 2518.335817] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2518.343499] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2518.350744] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2518.357991] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2518.365238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2518.372485] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000055
[ 2518.379916] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry blocklayout
[ 2518.390821] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe nfs/blocklayout (errno = -12)
[ 2518.401517] list_del corruption. prev->next should be 000000009693fed0, but was 00000000bd4dedd8
[ 2518.411341] ------------[ cut here ]------------
[ 2518.416101] kernel BUG at lib/list_debug.c:53!
[ 2518.420732] invalid opcode: 0000 [#1] SMP KASAN
[ 2518.425391] Dumping ftrace buffer:
[ 2518.428921]    (ftrace buffer empty)
[ 2518.432629] Modules linked in:
[ 2518.435815] CPU: 1 PID: 9348 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #42
[ 2518.442985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2518.452339] RIP: 0010:__list_del_entry_valid+0xef/0x150
[ 2518.457693] RSP: 0018:ffff8801cbb977a0 EFLAGS: 00010282
[ 2518.463059] RAX: 0000000000000054 RBX: ffff8801cc9a03e0 RCX: 0000000000000000
[ 2518.470319] RDX: 0000000000000054 RSI: ffffc9000fdd7000 RDI: ffffed0039772ee8
[ 2518.477569] RBP: ffff8801cbb977b8 R08: 1ffff10039772e40 R09: 0000000000000000
[ 2518.484815] R10: ffff8801cbb97778 R11: 0000000000000000 R12: ffff8801cc9a0de0
[ 2518.492061] R13: 1ffff10039772efd R14: ffff88019c155260 R15: dffffc0000000000
[ 2518.499307] FS:  00007ff7ddcdf700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000
[ 2518.507507] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2518.513363] CR2: 000000000072c000 CR3: 00000001d4d0c005 CR4: 00000000001606e0
[ 2518.520609] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
[ 2518.527853] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2518.535098] Call Trace:
[ 2518.537666]  __dentry_kill+0x260/0x700
[ 2518.541530]  ? check_and_drop+0x1b0/0x1b0
[ 2518.545654]  ? d_path+0x930/0x930
[ 2518.549081]  ? rcu_note_context_switch+0x710/0x710
[ 2518.553986]  dput.part.20+0x5a0/0x830
[ 2518.557760]  ? d_path+0x930/0x930
[ 2518.561187]  ? rpc_show_info+0x460/0x460
[ 2518.565219]  ? d_delete+0x181/0x280
[ 2518.568819]  dput+0x1f/0x30
[ 2518.571726]  rpc_fill_super+0x628/0xae0
[ 2518.575675]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2518.580844]  ? security_capable+0x8e/0xc0
[ 2518.584967]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2518.590131]  ? ns_capable_common+0xcf/0x160
[ 2518.594425]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2518.599587]  mount_ns+0xc4/0x190
[ 2518.602928]  rpc_mount+0x9e/0xd0
[ 2518.606273]  mount_fs+0x66/0x2d0
[ 2518.609616]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2518.614173]  ? may_umount+0xa0/0xa0
[ 2518.617775]  ? _raw_read_unlock+0x22/0x30
[ 2518.621896]  ? __get_fs_type+0x8a/0xc0
[ 2518.625758]  do_mount+0xea4/0x2bb0
[ 2518.629274]  ? copy_mount_string+0x40/0x40
[ 2518.633484]  ? rcu_pm_notify+0xc0/0xc0
[ 2518.637347]  ? copy_mount_options+0x5f/0x2e0
[ 2518.641729]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2518.647762]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2518.652578]  ? kasan_check_write+0x14/0x20
[ 2518.656788]  ? _copy_from_user+0x99/0x110
[ 2518.660908]  ? copy_mount_options+0x1f7/0x2e0
[ 2518.665379]  SyS_mount+0xab/0x120
[ 2518.668807]  ? copy_mnt_ns+0xb30/0xb30
[ 2518.672678]  do_syscall_64+0x281/0x940
[ 2518.676540]  ? vmalloc_sync_all+0x30/0x30
[ 2518.680660]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2518.685128]  ? finish_task_switch+0x1c1/0x7e0
[ 2518.689612]  ? syscall_return_slowpath+0x550/0x550
[ 2518.694516]  ? syscall_return_slowpath+0x2ac/0x550
[ 2518.699419]  ? prepare_exit_to_usermode+0x350/0x350
[ 2518.704409]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2518.709748]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2518.714573]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2518.719735] RIP: 0033:0x454e79
[ 2518.722898] RSP: 002b:00007ff7ddcdec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2518.730579] RAX: ffffffffffffffda RBX: 00007ff7ddcdf6d4 RCX: 0000000000454e79
[ 2518.737822] RDX: 00000000200002c0 RSI: 0000000020000140 RDI: 0000000020000300
[ 2518.745068] RBP: 000000000072bea0 R08: 0000000020000200 R09: 0000000000000000
[ 2518.752310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 2518.759553] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000055
[ 2518.766800] Code: 4c 89 e2 48 c7 c7 00 bf 75 87 e8 f5 cc 46 fe 0f 0b 48 c7 c7 60 bf 75 87 e8 e7 cc 46 fe 0f 0b 48 c7 c7 c0 bf 75 87 e8 d9 cc 46 fe <0f> 0b 48 c7 c7 20 c0 75 87 e8 cb cc 46 fe 0f 0b 48 89 df 48 89 
[ 2518.785938] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801cbb977a0
[ 2518.792956] ---[ end trace 40e3c6d512dc8fa0 ]---
[ 2518.797729] Kernel panic - not syncing: Fatal exception
[ 2518.803503] Dumping ftrace buffer:
[ 2518.807030]    (ftrace buffer empty)
[ 2518.810712] Kernel Offset: disabled
[ 2518.814311] Rebooting in 86400 seconds..