003 19:32:32 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) fstat(r0, &(0x7f0000000300)) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uhid\x00', 0x800000802, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r2, &(0x7f0000000240)={0x7}, 0x7) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r2, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r2, &(0x7f00000002c0)={0xb}, 0xb) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000280)=@hopopts={0x87, 0x1, [], [@jumbo={0xc2, 0x4, 0x3f}, @enc_lim={0x4, 0x1, 0x3f}]}, 0x18) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:33 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e23, 0x101, @loopback, 0xffffffffffff0001}}, 0x5, 0x7, 0x7, 0x7}, &(0x7f0000000440)=0x98) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="2c1d18caa80ee99e515ed73940441351b3d733ffbc95962a995c0a5c"], 0x20) openat(r0, &(0x7f0000000180)='./file0\x00', 0x41a080, 0x10) 19:32:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 19:32:33 executing program 0 (fault-call:0 fault-nth:33): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 202.681167] print_req_error: I/O error, dev loop1, sector 128 [ 202.747955] FAULT_INJECTION: forcing a failure. [ 202.747955] name failslab, interval 1, probability 0, space 0, times 0 [ 202.779351] CPU: 0 PID: 13818 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 202.786629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.795986] Call Trace: [ 202.798583] dump_stack+0x138/0x19c [ 202.802236] should_fail.cold+0x10f/0x159 [ 202.806399] should_failslab+0xdb/0x130 [ 202.810390] kmem_cache_alloc_node_trace+0x280/0x770 [ 202.815488] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 202.821041] __kmalloc_node_track_caller+0x3d/0x80 [ 202.826013] __kmalloc_reserve.isra.0+0x40/0xe0 [ 202.830762] __alloc_skb+0xcf/0x500 [ 202.834387] ? skb_scrub_packet+0x4b0/0x4b0 [ 202.838713] ? netlink_has_listeners+0x20a/0x330 [ 202.843463] kobject_uevent_env+0x781/0xc23 [ 202.847784] kobject_uevent+0x20/0x26 [ 202.851584] lo_ioctl+0x11e7/0x1ce0 [ 202.855212] ? loop_probe+0x160/0x160 [ 202.859002] blkdev_ioctl+0x96b/0x1860 [ 202.862910] ? blkpg_ioctl+0x980/0x980 [ 202.866786] ? __might_sleep+0x93/0xb0 [ 202.870672] ? __fget+0x210/0x370 [ 202.874137] block_ioctl+0xde/0x120 [ 202.877769] ? blkdev_fallocate+0x3b0/0x3b0 [ 202.882092] do_vfs_ioctl+0x7ae/0x1060 [ 202.886677] ? selinux_file_mprotect+0x5d0/0x5d0 [ 202.891423] ? lock_downgrade+0x6e0/0x6e0 [ 202.895567] ? ioctl_preallocate+0x1c0/0x1c0 [ 202.899978] ? __fget+0x237/0x370 [ 202.903464] ? security_file_ioctl+0x89/0xb0 [ 202.908053] SyS_ioctl+0x8f/0xc0 [ 202.911419] ? do_vfs_ioctl+0x1060/0x1060 [ 202.915557] do_syscall_64+0x1e8/0x640 [ 202.919440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.924278] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.929464] RIP: 0033:0x4590e7 [ 202.932648] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.940345] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 00000000004590e7 [ 202.950207] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 202.957573] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 202.964986] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 202.972296] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:33 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@local, @mcast2, @rand_addr="08c91433cd8fba7d8afe5d999c25aa2b", 0x2eb, 0x3f, 0x8, 0x100, 0x24, 0x2, r1}) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x119) write$P9_RUNLINKAT(r3, &(0x7f0000000240)={0x7}, 0x7) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000380)=0x9) write$P9_RREADLINK(r3, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r3, &(0x7f0000000040)={0x18}, 0x18) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001780)=""/4096, &(0x7f0000000080)=0x1000) write$P9_RWRITE(r3, &(0x7f00000002c0)={0xb}, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x400, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}], 0x2c) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) [ 203.032544] print_req_error: I/O error, dev loop1, sector 128 19:32:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x80000000, 0x20, 0x6, 'queue1\x00', 0x3}) 19:32:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:33 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xef', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000200)="11dca5055e0bcfec7be070") 19:32:33 executing program 0 (fault-call:0 fault-nth:34): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:33 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x0, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xfb, 0x1) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x44) 19:32:33 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TIOCMIWAIT(r1, 0x545c, 0x0) [ 203.296523] FAULT_INJECTION: forcing a failure. [ 203.296523] name failslab, interval 1, probability 0, space 0, times 0 [ 203.335276] CPU: 1 PID: 13866 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 203.342470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.351840] Call Trace: [ 203.354447] dump_stack+0x138/0x19c [ 203.358117] should_fail.cold+0x10f/0x159 [ 203.362292] should_failslab+0xdb/0x130 [ 203.366301] kmem_cache_alloc_node+0x287/0x780 [ 203.370908] __alloc_skb+0x9c/0x500 [ 203.374546] ? skb_scrub_packet+0x4b0/0x4b0 [ 203.378879] ? netlink_has_listeners+0x20a/0x330 [ 203.383655] kobject_uevent_env+0x781/0xc23 [ 203.388027] kobject_uevent+0x20/0x26 [ 203.391850] lo_ioctl+0x11e7/0x1ce0 [ 203.395494] ? loop_probe+0x160/0x160 [ 203.399313] blkdev_ioctl+0x96b/0x1860 [ 203.403309] ? blkpg_ioctl+0x980/0x980 [ 203.407211] ? __might_sleep+0x93/0xb0 [ 203.411118] ? __fget+0x210/0x370 [ 203.414699] block_ioctl+0xde/0x120 [ 203.418336] ? blkdev_fallocate+0x3b0/0x3b0 [ 203.422670] do_vfs_ioctl+0x7ae/0x1060 [ 203.426733] ? selinux_file_mprotect+0x5d0/0x5d0 [ 203.431590] ? lock_downgrade+0x6e0/0x6e0 [ 203.435842] ? ioctl_preallocate+0x1c0/0x1c0 [ 203.440263] ? __fget+0x237/0x370 [ 203.443732] ? security_file_ioctl+0x89/0xb0 [ 203.448167] SyS_ioctl+0x8f/0xc0 [ 203.451546] ? do_vfs_ioctl+0x1060/0x1060 [ 203.451562] do_syscall_64+0x1e8/0x640 [ 203.451573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.451590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.451599] RIP: 0033:0x4590e7 [ 203.451605] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.451617] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 00000000004590e7 [ 203.451625] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 203.461237] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 203.461241] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 203.461244] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 203.525597] hid-generic 0000:0000:0000.00ED: item fetching failed at offset -1612146623 [ 203.535013] hid-generic: probe of 0000:0000:0000.00ED failed with error -22 19:32:33 executing program 2: [ 203.547029] print_req_error: I/O error, dev loop1, sector 128 [ 203.578851] hid-generic 0000:0000:0000.00EE: item fetching failed at offset -1749896511 19:32:34 executing program 3: syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000000)="4e58a0295ca57af154cdb320f975e7a02b62ea30bf86002b3e3a5af0139efe426284653f21a6c15d6fce703f982808f704418ac0e235b251c78e9318ca9855", 0xfffffffffffffcc1, 0x20}, {&(0x7f0000000040)="8fcdbcf03342d02a527b97bb342f5e43165396e1b174a4ea3b51981e369410133637be6373bb232177a72891479504ebb47c0783d2405d", 0x37, 0x7f}], 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}}}, &(0x7f00000005c0)=0xe8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="11dca5005e0bcfec7be070") r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) sendmmsg(r2, &(0x7f0000000140)=[{{&(0x7f0000000080)=@caif=@dgm={0x25, 0x8}, 0x80, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x7b8, 0x7, &(0x7f0000000400)=[{&(0x7f00000001c0)="c0ce5f366951eec3", 0x8, 0x2}, {&(0x7f0000000200)="aec3a7383bc77d672841d0a176bc08f75aac38ed8f5c4d172a205831b6a9afdca9dbde4bd3877c6162bd0d50f30250a22deea401a795f6", 0x37, 0x3f}, {&(0x7f0000000240)="9aec7c8d790e6ef74e53400634492ea3620384fcdd17796d7215efd770825111d2518e3c01dcb8b0fb784489b27a8ab5edb6e9b0d504160fbec81ac52eea38ce9ffeeee461d5953c67a8ea7a82980c485de726c9dfeb16f7a692982675c3faccb9dc808ff55074cff4030c", 0x6b, 0x8}, {&(0x7f00000002c0)="ee98822a8d783ada21eeaa87", 0xc, 0x40}, {&(0x7f0000000300)="990a1a84ea1e3a01a1a19dadc6392e620f94b12b159edb43684bc3fd1b3c4fd9ef7ebc44dbd460f58c9a30aec44bb46f5ac3160470dd363a7619312706e5", 0x3e, 0x1}, {&(0x7f0000000340)="f62f627b3217fb1347c038391b5ec61a19d57c72f456f9a83e2f156fb00c844b0f3341af3259c22d826c78dfa27defeca61b54ddfcaa4df0115095f1e9849c109d306a7a97d516ad086c2ff359ca715a8b82c18d2d9380d90e0da84e", 0x5c, 0x100}, {&(0x7f00000003c0)="a8395d", 0x3, 0x4}], 0x2102050, &(0x7f0000000600)={[{@noquota='noquota'}], [{@dont_hash='dont_hash'}, {@euid_gt={'euid>', r0}}, {@appraise_type='appraise_type=imasig'}]}) [ 203.602282] hid-generic: probe of 0000:0000:0000.00EE failed with error -22 19:32:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'streebog512\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="00ba7e138df4c21c9d3d5d54ed3c2dab5153f6756bd1b40c257ae5b90d9a4873037e128cd770ef2447c6f0697422729af811cf072e3964a78e20448189f4344996eb94edea591d83f781aded2665fcfab54450cf6c7a9eeef2fd99a1033ac346b9d871f4e43d1ef0f8c74d90d0412aa0463f21613a583eaa4f01820030d1fd71f51a03899435c74b7622e5fbd563ed4e289cb0d4b3d5310b4c9fdc229068413c42d4bc4571e96b69f07e1569ce89fd9ba705836d4b9f242c7dec530fc9789809bd9ef07162a29cbfca0b062af21766f4121eea059be35db4d6eab6de5d4833019e2004c84741afa0f3938155e25b3573", 0xf0}, {&(0x7f0000000240)="1fd275d3b508bad57bb0b64d6d99921c20c4a280f16f", 0x16}, {&(0x7f0000000300)="d8d9754114c2e47e185a1a1336a60fc858d303bacfd7fbcc28e6350ce64b109019106dc3766b7addad7d5ba4271363f50b8e5ec35d07b57db23b454a0237df8decac5fc0550ca290af76b039cd11d32173e5f864dddb43fb83d9600fb80cde8636a43d089c18854d7a16d6c22e1a79b04508229db7d1092d5b6db3f986fe092138309d9367531a9f24ddae0201f304cf3189b67df9b7772cfe9ed2d07527ddb3f1dfea34f172f774c5d9cffe422beffb992a734d6b4c191b3860bba3c98f2b2ae5320ff46d9e05177087b33236", 0xcd}, {&(0x7f0000000400)="e2ca349ad64cd5d73e91330a0f4e3fc590351c6afb9a1c05b16980e0330d2c72179b35540154e606681c154ab9e1f8ec1f992259", 0x34}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="50000000000000003f010000fa000000d50c19c08177a616ae75a6a0b0a834c2204f64c7d98d99ed3a106ba7c246d4c7d8e2562a7dea1df469fc6fc3b26a22c01ba4de2bb8ec7cb629c0000000000000880000000000000009010000ff0000002a66c05ea1914ab8d451aecc38e6858a9ec6ec217f174086afa45dbd693a1e881f83eed3b8a31bae86d93866bf15411acb7f92166d79337efb4105f94261a584aee12b352d846bc24a87e4a69d8cc5cd0ec8e0eeb525a30d6266dbb2e4c9c8c68fbcbf3dc4caba8c8dae5473770a0ba54b8f5cfce2a30400680000000000000002010000020000001c8fb597cf185d37872089ac709d7fa9eb70d02ed1725e3eb8e08def1dd2705e4976fafb1437dd5984c231a68c4893360cf1c164b8a2e0f7e54a9440b4428d7f0ad2df3c204d6cfe6eaad51d33c1efaa3855045f00000000e0000000000000000100000006000000f0585a5be27b496f831585d966a63cab985ee55266ceabb6690856cf8ae6639b954d90bab955909f02b1225f51388a9f84c9f487f3be94625c6022b4a079950244ccd19a2edffc8e438dab008c52da190e6232ec148f7c317b012264048b74ab091778f9586c3e752dcf3f218cf07baa7c2eb757d054112d92614705460bbe07ac46d2ac94ff852bbdc2bb92afe1f288a6f8e23f4001c85f61828c96ba09c126709109ae6dc88c9a760b5829104d77fb3ad31c59ecc03e4d4d1215aeb31f277f4012a6869e62af180563d0352ca56600b8000000000000000d010000190000002a73a0fa92613012226237d6f374ad107ffdfdbb1bf4e679215f3eb4a970bb23b8d445e967503dd03eeafee5397b4c72dfddbb23e5c251f55140dd3f8668ce105fe1886da26a250e98f57dde73aeea8085565c992644a45f06409b9ea1343a020d095677c0c9fac91e596a8868f0683606d47fc7643531438b4c50e17e8cecf42d6b45251f2f52d7c203f5af822ddbd6a8a25f5100"/728], 0x2d8}, 0x20000000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/member\x00', 0x2, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) 19:32:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x24, 0x10000}], 0x0, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000040)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000300)=""/4096, 0x1000) inotify_init1(0x80800) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 19:32:34 executing program 0 (fault-call:0 fault-nth:35): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:34 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x143046, 0x0) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) 19:32:34 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0b00000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000fbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000f5dc00000000000000000000000000003f"], 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000480)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000440)=r3) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom(r1, &(0x7f0000000300)=""/138, 0x8a, 0x40002000, &(0x7f00000003c0)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6}, [@bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @default]}, 0x80) 19:32:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") timer_create(0x8, 0x0, &(0x7f0000000000)) [ 203.781497] hid-generic 0000:DCF5:0000.00EF: item fetching failed at offset -1475818687 [ 203.789986] hid-generic: probe of 0000:DCF5:0000.00EF failed with error -22 [ 203.819179] FAULT_INJECTION: forcing a failure. [ 203.819179] name failslab, interval 1, probability 0, space 0, times 0 [ 203.842677] audit: type=1400 audit(1560281554.223:61): avc: denied { wake_alarm } for pid=13911 comm="syz-executor.2" capability=35 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 203.878605] CPU: 1 PID: 13912 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 203.885797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.895171] Call Trace: [ 203.895200] dump_stack+0x138/0x19c [ 203.895219] should_fail.cold+0x10f/0x159 [ 203.895238] should_failslab+0xdb/0x130 [ 203.895253] kmem_cache_alloc_node_trace+0x280/0x770 [ 203.901523] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 203.901541] __kmalloc_node_track_caller+0x3d/0x80 [ 203.901556] __kmalloc_reserve.isra.0+0x40/0xe0 [ 203.901568] __alloc_skb+0xcf/0x500 [ 203.901578] ? skb_scrub_packet+0x4b0/0x4b0 [ 203.901591] ? netlink_has_listeners+0x20a/0x330 [ 203.901604] kobject_uevent_env+0x781/0xc23 [ 203.901621] kobject_uevent+0x20/0x26 [ 203.951024] lo_ioctl+0x11e7/0x1ce0 [ 203.954674] ? loop_probe+0x160/0x160 [ 203.958492] blkdev_ioctl+0x96b/0x1860 [ 203.962402] ? blkpg_ioctl+0x980/0x980 [ 203.966325] ? __might_sleep+0x93/0xb0 [ 203.970241] ? __fget+0x210/0x370 [ 203.973715] block_ioctl+0xde/0x120 [ 203.977359] ? blkdev_fallocate+0x3b0/0x3b0 [ 203.981701] do_vfs_ioctl+0x7ae/0x1060 [ 203.985692] ? selinux_file_mprotect+0x5d0/0x5d0 [ 203.990473] ? lock_downgrade+0x6e0/0x6e0 [ 203.994629] ? ioctl_preallocate+0x1c0/0x1c0 [ 203.999044] ? __fget+0x237/0x370 [ 204.002520] ? security_file_ioctl+0x89/0xb0 [ 204.006930] SyS_ioctl+0x8f/0xc0 [ 204.010296] ? do_vfs_ioctl+0x1060/0x1060 [ 204.014445] do_syscall_64+0x1e8/0x640 [ 204.018331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.023179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.028416] RIP: 0033:0x4590e7 [ 204.031696] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:32:34 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x1000008912, &(0x7f0000000200)="11dc86055e0bceec7be070") open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) listxattr(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) [ 204.039414] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 00000000004590e7 [ 204.046867] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 204.054131] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 204.061425] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 204.068717] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 204.159690] hid-generic 0000:DCF5:0000.00F0: item fetching failed at offset -1602677311 [ 204.182177] print_req_error: I/O error, dev loop1, sector 128 19:32:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x270) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 204.204926] hid-generic: probe of 0000:DCF5:0000.00F0 failed with error -22 19:32:34 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x6, 0x8, 0x7ff, 0x200, 0x5, 0x5, 0x80, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x0, 0xfffffffffffffffb, 0x10001, 0xcb, 0x3}, 0x14) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$selinux_access(r1, &(0x7f0000000480)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x6}, 0x62) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18, 0x71, 0x0, {{0x0, 0x0, 0x7}}}, 0xfffffcdb) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000380)=ANY=[@ANYBLOB="000400000000000005000000000000000600000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000000400"/28, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\a\x00'/28, @ANYRES32=r0, @ANYBLOB="00000000ff0300"/28, @ANYRES32=r1, @ANYBLOB="000000000100008000"/28, @ANYRES32=r1, @ANYBLOB="000000008600"/28, @ANYRES32=r0, @ANYBLOB="00000000fe0600"/28]) sendfile(r0, r0, &(0x7f0000000200), 0x8000fffffffe) 19:32:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x40, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000300)='/proc/thread-self/attr/current\x00', 0x2, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@known='trusted.overlay.redirect\x00') r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) 19:32:35 executing program 0 (fault-call:0 fault-nth:36): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:35 executing program 5: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x20) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000009000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0xffffffffffffff67, 0x10000}], 0x0, 0x0) 19:32:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x270) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 19:32:35 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x8100, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)=@gcm_256={{0x304}, "cd0788f891be8915", "beb7063a0cadd079a6e7e2c6154c77b90af7fef76f4c09ff390599145128e659", "064ab7ac", "97d1666aa5526eb1"}, 0x38) lsetxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x2) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x0, &(0x7f0000000180), 0x10, 0x0) 19:32:35 executing program 2: clone(0x41be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f00000000c0)) syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000340)="ab6d55a756") ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000280)={0x0}) [ 204.711167] FAULT_INJECTION: forcing a failure. [ 204.711167] name failslab, interval 1, probability 0, space 0, times 0 [ 204.772378] CPU: 0 PID: 13983 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 204.779546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.788918] Call Trace: [ 204.791532] dump_stack+0x138/0x19c [ 204.795187] should_fail.cold+0x10f/0x159 [ 204.799373] should_failslab+0xdb/0x130 [ 204.803371] kmem_cache_alloc+0x2d7/0x780 [ 204.807539] ? selinux_file_mprotect+0x5d0/0x5d0 [ 204.812311] ? lock_downgrade+0x6e0/0x6e0 [ 204.816543] ? ioctl_preallocate+0x1c0/0x1c0 [ 204.820983] getname_flags+0xcb/0x580 [ 204.824806] SyS_mkdir+0x7e/0x200 [ 204.828306] ? SyS_mkdirat+0x210/0x210 [ 204.832330] ? do_syscall_64+0x53/0x640 [ 204.836327] ? SyS_mkdirat+0x210/0x210 [ 204.840235] do_syscall_64+0x1e8/0x640 [ 204.844164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.849031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.854236] RIP: 0033:0x458697 [ 204.857442] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 204.865174] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 19:32:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x4400, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000040), 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x5, 0x40, 0x6, {r1, r2/1000+10000}, {}, {0x3, 0x0, 0x4, 0xac1}, 0x1, @can={{0x1, 0x9, 0x8, 0x1}, 0x8, 0x2, 0x0, 0x0, "e56817ab83e68fcb"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8000) [ 204.872461] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 204.879753] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 204.887044] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 204.894331] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:35 executing program 3: syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x0, &(0x7f0000000000), 0x4, 0x0) 19:32:35 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x3f, 0x1f, 0x9, @broadcast, 'eql\x00'}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000180)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000001c0)={0x1d, 0x7, 0x2}) 19:32:35 executing program 3: socketpair(0xd, 0x0, 0x71c, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x5c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) utimes(&(0x7f0000000000)='\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:35 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0xffffffff, 0xfffffffffffffffc, 0x530b}) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="0b00000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050fd584d04dea90c7d338b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000098000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000362c00000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000003f"], 0x119) write$P9_RUNLINKAT(r2, &(0x7f0000000240)={0x7}, 0x7) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RLERRORu(r1, &(0x7f0000000340)={0x17, 0x7, 0x2, {{0xa, '/dev/uhid\x00'}, 0x1b13}}, 0x17) write$P9_RREADLINK(r2, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18}, 0x18) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000380)={0x8}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000100)={0x37, 0xeb, 0x7fffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') write$P9_RWRITE(r2, &(0x7f00000002c0)={0xb}, 0xb) ioctl$KDENABIO(r2, 0x4b36) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) pwrite64(r0, &(0x7f00000003c0)="daaa9d8b767c525cddc9cc23c7b1f1bdda6a3de5457882d33730ffb867ba929c9a2334ff75b8626a377a47b7dbf653a31baddce0a1b2f2591e6f47735934a3f0c38ece732d03cb5da08a9eb8c7f10e64a2d2ff3e201bc3a334a0b58e0de0e42aa998f1b363edb9bd451660509d1789a614c8e013e45102572cb28821ceb7ab2e5be4bb35dd2b4a485edef3c2fb21e70e494471ee2db39023f6fc7833b3", 0x9d, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000280)=0x80) 19:32:35 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8403, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/12]) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:35 executing program 0 (fault-call:0 fault-nth:37): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:35 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000300)=""/98, 0x62}], 0x3, &(0x7f0000000380)=""/4096, 0x1000}, 0x4a5092aa}, {{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002480)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/128, 0x80}], 0x2, &(0x7f00000024c0)=""/212, 0xd4}, 0x1}, {{&(0x7f00000025c0)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002640)=""/238, 0xee}, {&(0x7f0000002740)=""/57, 0x39}, {&(0x7f0000002780)=""/75, 0x4b}, {&(0x7f0000002800)=""/69, 0x45}, {&(0x7f0000002880)=""/36, 0x24}, {&(0x7f00000028c0)=""/185, 0xb9}, {&(0x7f0000002980)=""/156, 0x9c}], 0x7, &(0x7f0000002ac0)=""/78, 0x4e}, 0x7f}, {{&(0x7f0000002b40)=@isdn, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/217, 0xd9}, {&(0x7f0000003cc0)=""/146, 0x92}], 0x3, &(0x7f0000003dc0)=""/248, 0xf8}, 0x2}, {{&(0x7f0000003ec0)=@generic, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f40)=""/40, 0x28}], 0x1, &(0x7f0000003fc0)=""/43, 0x2b}, 0x309}, {{&(0x7f0000004000)=@tipc=@id, 0x80, &(0x7f00000052c0)=[{&(0x7f0000004080)=""/124, 0x7c}, {&(0x7f0000004100)=""/175, 0xaf}, {&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/229, 0xe5}], 0x4, &(0x7f0000005300)=""/152, 0x98}, 0x8000000000}], 0x6, 0x40000001, &(0x7f0000005540)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 205.372557] FAULT_INJECTION: forcing a failure. [ 205.372557] name failslab, interval 1, probability 0, space 0, times 0 [ 205.425450] CPU: 1 PID: 14041 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 205.432625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.441994] Call Trace: [ 205.444602] dump_stack+0x138/0x19c [ 205.448265] should_fail.cold+0x10f/0x159 [ 205.452521] should_failslab+0xdb/0x130 [ 205.452536] kmem_cache_alloc+0x2d7/0x780 [ 205.452547] ? selinux_file_mprotect+0x5d0/0x5d0 [ 205.452557] ? lock_downgrade+0x6e0/0x6e0 [ 205.452568] ? ioctl_preallocate+0x1c0/0x1c0 [ 205.452581] getname_flags+0xcb/0x580 [ 205.462624] SyS_mkdir+0x7e/0x200 [ 205.462635] ? SyS_mkdirat+0x210/0x210 [ 205.462645] ? do_syscall_64+0x53/0x640 [ 205.462655] ? SyS_mkdirat+0x210/0x210 [ 205.462664] do_syscall_64+0x1e8/0x640 [ 205.462673] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.462688] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.462697] RIP: 0033:0x458697 [ 205.462702] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 205.519834] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 205.527167] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 205.534454] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 205.541742] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 205.549034] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:36 executing program 3: futex(&(0x7f0000000000)=0x2, 0xb, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x2) futex(&(0x7f00000000c0), 0x80, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x1) 19:32:36 executing program 0 (fault-call:0 fault-nth:38): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:36 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1004020}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, 0x12, 0xb, 0x0, 0xffffffff, 0x25dfdbfd, {0x0, 0x0, 0x5}, [@nested={0x20, 0x66, [@typed={0x14, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x13, @pid=r2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) ioctl$VIDIOC_ENUMOUTPUT(r1, 0xc0485630, &(0x7f0000000300)={0x0, "0122605cb96d3e39f43fdd43c370260ad89c239b47dac727cd505ba5aa7a5eaf", 0x3, 0x3f, 0x8, 0x40, 0x8}) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$VIDIOC_S_AUDIO(r1, 0x40345622, &(0x7f0000000200)={0x5, "8697ca9ce88e2a285d32930445847070567ab6d0584a86699503e177f95c1f89", 0x3, 0x1}) [ 205.752001] FAULT_INJECTION: forcing a failure. [ 205.752001] name failslab, interval 1, probability 0, space 0, times 0 [ 205.766371] CPU: 1 PID: 14077 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 205.773527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.782911] Call Trace: [ 205.782951] dump_stack+0x138/0x19c [ 205.782971] should_fail.cold+0x10f/0x159 [ 205.782986] should_failslab+0xdb/0x130 [ 205.793487] kmem_cache_alloc+0x2d7/0x780 [ 205.793503] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 205.801703] ? ext4_sync_fs+0x800/0x800 [ 205.801715] ext4_alloc_inode+0x1d/0x610 [ 205.801725] alloc_inode+0x64/0x180 [ 205.801737] new_inode_pseudo+0x19/0xf0 [ 205.811319] new_inode+0x1f/0x40 [ 205.811329] __ext4_new_inode+0x32c/0x4860 [ 205.811349] ? avc_has_perm+0x2df/0x4b0 [ 205.811369] ? ext4_free_inode+0x1210/0x1210 [ 205.839199] ? dquot_get_next_dqblk+0x160/0x160 [ 205.843905] ext4_mkdir+0x331/0xc20 [ 205.847569] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 205.852266] ? security_inode_mkdir+0xd0/0x110 [ 205.856871] vfs_mkdir+0x3ca/0x610 [ 205.860434] SyS_mkdir+0x1b7/0x200 [ 205.863997] ? SyS_mkdirat+0x210/0x210 [ 205.867925] ? do_syscall_64+0x53/0x640 [ 205.871917] ? SyS_mkdirat+0x210/0x210 [ 205.875935] do_syscall_64+0x1e8/0x640 [ 205.879833] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.884690] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.889894] RIP: 0033:0x458697 [ 205.889903] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 205.900832] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 205.900839] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 205.900844] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 205.900849] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 205.900854] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 205.923676] hid-generic 0000:0000:0000.00F1: item fetching failed at offset -1818071743 [ 205.956601] hid-generic: probe of 0000:0000:0000.00F1 failed with error -22 [ 206.021002] hid-generic 0000:0000:0000.00F2: item fetching failed at offset -1645790655 [ 206.029454] hid-generic: probe of 0000:0000:0000.00F2 failed with error -22 19:32:38 executing program 2: 19:32:38 executing program 5: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.impure\x00') syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10040, 0x1, &(0x7f0000000140)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x9d, 0x10000}], 0x0, 0x0) 19:32:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffff9) 19:32:38 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="04000004bfe939303ba0c009d0cb9dae598b0932f7000000008100"], 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0xe6, "ae7c8bbfa8ed4b7cdfafc9141ae657ec78d2ea182031cd5e071bd7148daa701112eaa686bbff0547d7b168007c4bed58778e4584b4433bde1ca0e7e3df3317b38b4962bd986e669b4750f59a59105110e0efd3dfc326f44837cbc75ba46bccb1c07645c17f8887f79fb016bfa0e5b51b726996aade616bf7d97bb3c82da776b4d4674b475489a642e3f00f1616b4db71d8b8ddce82315fb68af6e0ac5e6b0368ebeb155539cfd12189b478f483884dc6cebbde6b46a61470cfb54585e6b2708b578b20a6c93f2a691b8c94f561eb22099e6fe6efbafae0f2763b981215c269f54949d48c3ce5"}, &(0x7f0000000140)=0xee) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x6, @rand_addr="2d3d97d5b75615545a7a5b6975b71d41", 0x68c35a55}, @in6={0xa, 0x4e21, 0x48968b49, @local, 0x73}, @in6={0xa, 0x4e20, 0x82, @local, 0x6}], 0x54) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)={r1, 0x0, 0x3}, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000480)="8da4363ac0ed0600000000000000004df93c3d6c96a18f5c3d31ec01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d5c8b595be31e19755f6105f2b7c384c9dedb96b58d5f4416c9338ac649e2c265f6b212cc0091d95dad", 0x7c, 0x10000}], 0x0, 0x0) 19:32:38 executing program 0 (fault-call:0 fault-nth:39): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:38 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) utimensat(r1, &(0x7f0000000200)='./bus\x00', &(0x7f0000000280)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) [ 207.812607] FAULT_INJECTION: forcing a failure. [ 207.812607] name failslab, interval 1, probability 0, space 0, times 0 [ 207.845358] CPU: 1 PID: 14109 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 207.852548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.852554] Call Trace: [ 207.852579] dump_stack+0x138/0x19c [ 207.852597] should_fail.cold+0x10f/0x159 [ 207.852615] should_failslab+0xdb/0x130 [ 207.852630] kmem_cache_alloc+0x2d7/0x780 [ 207.852640] ? __debug_object_init+0x171/0x8e0 [ 207.852650] ? ext4_alloc_inode+0x1d/0x610 [ 207.852675] selinux_inode_alloc_security+0xb6/0x2a0 [ 207.864759] security_inode_alloc+0x94/0xd0 [ 207.864777] inode_init_always+0x552/0xaf0 [ 207.864789] alloc_inode+0x81/0x180 [ 207.864800] new_inode_pseudo+0x19/0xf0 19:32:38 executing program 2: 19:32:38 executing program 2: [ 207.864809] new_inode+0x1f/0x40 [ 207.864821] __ext4_new_inode+0x32c/0x4860 [ 207.880918] ? avc_has_perm+0x2df/0x4b0 [ 207.880932] ? ext4_free_inode+0x1210/0x1210 [ 207.880951] ? dquot_get_next_dqblk+0x160/0x160 [ 207.880972] ext4_mkdir+0x331/0xc20 [ 207.880993] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 207.881006] ? security_inode_mkdir+0xd0/0x110 [ 207.907150] vfs_mkdir+0x3ca/0x610 [ 207.907164] SyS_mkdir+0x1b7/0x200 [ 207.907175] ? SyS_mkdirat+0x210/0x210 [ 207.907187] ? do_syscall_64+0x53/0x640 19:32:38 executing program 2: [ 207.907197] ? SyS_mkdirat+0x210/0x210 [ 207.907210] do_syscall_64+0x1e8/0x640 [ 207.907219] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.907239] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.914593] RIP: 0033:0x458697 [ 207.922803] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 207.922816] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 207.922821] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 207.922826] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 19:32:38 executing program 2: 19:32:38 executing program 0 (fault-call:0 fault-nth:40): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 207.922831] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 207.922836] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 208.026641] hid-generic 0000:0000:0000.00F3: item fetching failed at offset -1475817727 [ 208.035383] hid-generic: probe of 0000:0000:0000.00F3 failed with error -22 19:32:38 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8a6, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0xc3) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x6, &(0x7f0000000240)=0x2) accept(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000040)=0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) clone(0x20080000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000040)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x12) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 208.088153] hid-generic 0000:0000:0000.00F4: item fetching failed at offset -1635228543 [ 208.114086] hid-generic: probe of 0000:0000:0000.00F4 failed with error -22 [ 208.131206] FAULT_INJECTION: forcing a failure. 19:32:38 executing program 2: [ 208.131206] name failslab, interval 1, probability 0, space 0, times 0 19:32:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xd3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) 19:32:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a00000100000000000100000000005f42485266535f4da401d4fbb6b447bf9451ddad8e9bdabf09d3af9a654da34c95c5f2a88a92c219c1145f6d86b5786c8d4a570accba548ec4d1efcfce33d8ee42cdc888c6039b2f39515512adc0efb6fb4585bd93066e71330ebf3f4bccd6dff40eaab964f53059060f76795d86a773df0000b6b7d26911aac98b1687abc84a8011c71e038e66afc335933045a668afc2aebf77e7a2ec23aa3d0000", 0xda, 0x10000}], 0x0, 0x0) 19:32:38 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000080000000000000000000000200000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000975e0000000000000000000000000000000000000000000001000000000000000000000000000000000000003f"], 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000300)=[{&(0x7f0000001780)="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", 0xe5b}], 0x1) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0x4}) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 208.237295] CPU: 0 PID: 14133 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 208.244465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.253910] Call Trace: [ 208.256529] dump_stack+0x138/0x19c [ 208.260175] should_fail.cold+0x10f/0x159 [ 208.260193] should_failslab+0xdb/0x130 [ 208.260206] __kmalloc+0x2f0/0x7a0 [ 208.260221] ? ext4_find_extent+0x709/0x960 [ 208.260233] ext4_find_extent+0x709/0x960 [ 208.260245] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 208.260258] ext4_ext_map_blocks+0x1a3/0x4fa0 [ 208.260269] ? save_trace+0x290/0x290 [ 208.260284] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 208.260292] ? __lock_is_held+0xb6/0x140 [ 208.260308] ? lock_acquire+0x16f/0x430 [ 208.280483] ? ext4_map_blocks+0x354/0x16e0 [ 208.280500] ext4_map_blocks+0xc8a/0x16e0 [ 208.280512] ? __lock_is_held+0xb6/0x140 [ 208.280524] ? check_preemption_disabled+0x3c/0x250 [ 208.280539] ? ext4_issue_zeroout+0x160/0x160 [ 208.280552] ? __brelse+0x50/0x60 [ 208.280569] ext4_getblk+0xac/0x450 [ 208.280580] ? ext4_iomap_begin+0x8a0/0x8a0 [ 208.280591] ? ext4_free_inode+0x1210/0x1210 [ 208.280604] ext4_bread+0x6e/0x1a0 [ 208.280613] ? ext4_getblk+0x450/0x450 [ 208.280634] ext4_append+0x14b/0x360 [ 208.303235] print_req_error: I/O error, dev loop1, sector 128 [ 208.303643] ext4_mkdir+0x531/0xc20 [ 208.303663] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 208.303678] ? security_inode_mkdir+0xd0/0x110 [ 208.303697] vfs_mkdir+0x3ca/0x610 [ 208.379582] SyS_mkdir+0x1b7/0x200 [ 208.383230] ? SyS_mkdirat+0x210/0x210 [ 208.387122] ? do_syscall_64+0x53/0x640 [ 208.391108] ? SyS_mkdirat+0x210/0x210 [ 208.395007] do_syscall_64+0x1e8/0x640 [ 208.398912] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.403776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 208.408981] RIP: 0033:0x458697 [ 208.412172] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 208.419980] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 208.427268] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 19:32:38 executing program 2: openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) prctl$PR_SET_SECCOMP(0x16, 0x800000002, &(0x7f00000001c0)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0x50000}]}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) [ 208.434547] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 208.441825] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 208.449123] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x3f, 0x12) 19:32:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000300)={0x7b, 0x0, [0x1a0, 0x0, 0x40000083], [0xc1]}) 19:32:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xc000000000000, 0x484000) setsockopt$inet6_dccp_buf(r0, 0x21, 0x4d675076362393f8, &(0x7f0000000100)="45bd0faabf5666d26a5dcc915cb1eca73970f18790a92630e88b1d088e96079218ec1b2d0542e737a23e26d4eee17c058b4f200e5338ea980896d6d2f53d7cd978cf1d5ea17d9db6ff40dcb8ab4736fd519cf9e628bf0ae955061fd0061d39875a4555d6d36a9995aec9", 0x6a) pwrite64(r0, &(0x7f0000000300)="1adc800fed178919ed10e6935f0cf07697db44dea6cac95a7b68fd7ac7ff970b63e7fccae5dc29fdaa81963963d9e39a2d2194a495f1d63438225bd00b776d67a4ebb8ac005f752d814938c6cc5a98c9b5ebf5efa1dcaf526bed8924170ad896e364310e5f3fcf4ff915425d477b1c520cab60a36d8cffc54fb0519c24aa6b169c83e6e7eb44381aa35e17dde1308034b9b539b5a836e5d5e7284001d0d5e1d135f0", 0xa2, 0x0) 19:32:39 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000200)={0x18, 0x71, 0x1}, 0x3b8) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10004}], 0x0, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote}, 0x3, 0x2, 0x2, 0x1}}, 0x80, &(0x7f00000003c0), 0x5, 0x0, 0xd5}, 0x20000000) [ 208.743680] hid-generic 0000:0000:0000.00F5: item fetching failed at offset -1606082431 [ 208.755839] hid-generic: probe of 0000:0000:0000.00F5 failed with error -22 [ 208.779898] hid-generic 0000:0000:0000.00F6: item fetching failed at offset -1455815679 19:32:39 executing program 0 (fault-call:0 fault-nth:41): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') ioctl$SIOCAX25CTLCON(r0, 0x89e8, &(0x7f0000000100)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x7, 0x0, 0x3, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) setxattr$security_evm(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)='security.evm\x00', &(0x7f00000001c0)=@v2={0x0, 0x3, 0x10, 0x8, 0x2f, "bccbf2681c60635ba78be82d5f15e4bf61d0e3733931bd1391b7bac40ed0254c9673f32a224d4f0c3161d4a1c94f45"}, 0x39, 0x1) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000240)) syz_init_net_socket$ax25(0x3, 0x0, 0xc3) ioctl$VIDIOC_G_TUNER(r0, 0xc054561d, &(0x7f0000000300)={0x6, "b94c8f1226e57e9b1d64dc1dbffd3ca4afe14c08806dbf26d22eb41081edb354", 0x4, 0x800, 0x4, 0x4, 0x5, 0x4, 0x517, 0x5}) 19:32:39 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") sendfile(r0, r0, &(0x7f0000000000), 0x4) [ 208.820296] hid-generic: probe of 0000:0000:0000.00F6 failed with error -22 [ 208.950970] FAULT_INJECTION: forcing a failure. [ 208.950970] name failslab, interval 1, probability 0, space 0, times 0 [ 208.963132] CPU: 0 PID: 14205 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 208.970306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.979951] Call Trace: [ 208.982561] dump_stack+0x138/0x19c [ 208.986216] should_fail.cold+0x10f/0x159 [ 208.990392] should_failslab+0xdb/0x130 [ 208.994386] kmem_cache_alloc+0x2d7/0x780 [ 208.998561] ? __debug_object_init+0x171/0x8e0 [ 209.003165] ? ext4_alloc_inode+0x1d/0x610 [ 209.007503] selinux_inode_alloc_security+0xb6/0x2a0 [ 209.012630] security_inode_alloc+0x94/0xd0 [ 209.017046] inode_init_always+0x552/0xaf0 [ 209.021291] alloc_inode+0x81/0x180 [ 209.024929] new_inode_pseudo+0x19/0xf0 [ 209.028900] new_inode+0x1f/0x40 [ 209.032268] __ext4_new_inode+0x32c/0x4860 [ 209.036515] ? avc_has_perm+0x2df/0x4b0 [ 209.040496] ? ext4_free_inode+0x1210/0x1210 [ 209.044915] ? dquot_get_next_dqblk+0x160/0x160 [ 209.049600] ext4_mkdir+0x331/0xc20 [ 209.053238] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 209.057942] ? security_inode_mkdir+0xd0/0x110 [ 209.062538] vfs_mkdir+0x3ca/0x610 [ 209.066103] SyS_mkdir+0x1b7/0x200 [ 209.069655] ? SyS_mkdirat+0x210/0x210 [ 209.073535] ? do_syscall_64+0x53/0x640 [ 209.077510] ? SyS_mkdirat+0x210/0x210 [ 209.081409] do_syscall_64+0x1e8/0x640 [ 209.085301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.090157] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.095356] RIP: 0033:0x458697 19:32:39 executing program 1: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x1, 0x100, 0x4ab7, 0x3}, 0x10) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:39 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x2) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:39 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000003040)="02", 0x1}], 0x1, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10000101) syz_open_dev$usbmon(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 209.098566] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 209.106267] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 209.113772] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 209.121162] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 209.128460] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 209.135728] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:39 executing program 0 (fault-call:0 fault-nth:42): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 209.176966] hid-generic 0000:0000:0000.00F7: item fetching failed at offset -1602965183 [ 209.235494] hid-generic: probe of 0000:0000:0000.00F7 failed with error -22 19:32:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000001c40)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001c80)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000100)=""/114, 0x72) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000001c0)={@rand_addr, 0x0}, &(0x7f0000000240)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001c00)={&(0x7f0000000180), 0xc, &(0x7f0000001bc0)={&(0x7f0000000340)=@newtfilter={0x1870, 0x2c, 0xa19, 0x70bd26, 0x25dfdbff, {0x0, r1, {0xa, 0xfff7}, {0xffff, 0xb}, {0xffe0, 0xa}}, [@TCA_RATE={0x8, 0x5, {0x4394316b, 0x2}}, @TCA_RATE={0x8, 0x5, {0xff, 0x1}}, @TCA_CHAIN={0x8, 0xb, 0xa5f}, @TCA_CHAIN={0x8, 0xb, 0x85f}, @TCA_RATE={0x8, 0x5, {0x1f, 0x8}}, @TCA_CHAIN={0x8}, @filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x1808, 0x2, [@TCA_CGROUP_POLICE={0x408, 0x2, @TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x2, 0x2, 0xb51, 0x7, 0xfffffffffffffffc, 0x1, 0x200, 0x9, 0x8, 0x6, 0xff, 0x10001, 0x3f, 0x7, 0x1, 0x2, 0x1, 0x3, 0x5e3, 0x1f, 0x3, 0x6, 0xf78, 0x9, 0x4, 0x4, 0x80000001, 0x7, 0x80, 0x37, 0x7fffffff, 0xfffffffffffffc85, 0x7, 0xffff, 0xbb, 0x7, 0x6, 0x6, 0x0, 0x0, 0x3, 0x6, 0x7, 0x3, 0x0, 0x4, 0x8001, 0x0, 0xfffffffffffffffd, 0xb49, 0x401, 0x6, 0x3, 0x2, 0x4, 0x0, 0x9, 0x2, 0xffff, 0x2, 0x4, 0xffffffff, 0x0, 0x0, 0x45bf45c8, 0x4, 0x7, 0x2, 0x8, 0x3ff, 0x6, 0x101, 0x7, 0xfffffffffffffffc, 0x20, 0x7, 0x1, 0x2, 0x4, 0x100, 0x5, 0x7fffffff, 0x2, 0x6, 0x2ba, 0x40, 0x9, 0x8001, 0x5, 0x2, 0xfffffffffffffe01, 0x4, 0x7f, 0x1ff, 0x80, 0x7fffffff, 0x6, 0x7d, 0x100, 0x6, 0x7, 0xffffffffffffffff, 0x4, 0x7fffffff, 0x8, 0x6, 0x2, 0xfffffffffffffffe, 0x4, 0x80000000, 0x8001, 0x80000001, 0x4, 0x1, 0xf393, 0x0, 0xb69d, 0x12a26dbc, 0x12e4, 0x70000000000000, 0x979, 0x3c, 0xee, 0x8001, 0x2, 0x2, 0x7, 0xffffffff, 0x1, 0x6, 0x8001, 0x0, 0x0, 0x9, 0x936, 0xe27, 0xde, 0x50e, 0xea, 0xec, 0x5f27, 0x3865, 0x7ff, 0xf6c, 0x5, 0x80, 0x9, 0x3, 0x5, 0xffffffffffffff51, 0x2, 0x4c, 0x7, 0x9, 0x6, 0xe050, 0x2, 0xa9, 0x3ff, 0x1, 0xfffffffffffff001, 0x0, 0x2, 0x6bd3aae2, 0xfffffffffffffffe, 0xdc, 0x7, 0x81, 0x4, 0x5, 0x8000, 0x7f, 0x7f, 0x7, 0xbba, 0x100, 0x98, 0x81, 0x0, 0x45, 0x80000000, 0x5, 0x7, 0xfca, 0x8, 0x20, 0x7, 0xf76, 0x1, 0x8000, 0x8, 0xfffffffffffffff9, 0x2, 0x10001, 0x4, 0x400, 0x59a6, 0x80000001, 0x6, 0x0, 0x3, 0x0, 0x2, 0x2, 0x401, 0x1, 0x7e, 0x7, 0x8001, 0x10000, 0x3, 0x1ff, 0xf7, 0x3, 0xfff, 0x1, 0x5, 0x4, 0xfff, 0x7, 0x1000, 0x3, 0x47d9, 0x6, 0x460, 0xffffffff, 0x8, 0x8, 0x7, 0x6, 0x3, 0x0, 0x9, 0x4, 0x400, 0x0, 0x8, 0x0, 0x3, 0x873, 0x6, 0x7, 0xfffffffffffffffd, 0x0, 0x10001, 0x4, 0x4, 0x1714, 0x6, 0x9, 0x18, 0x5, 0x7, 0x7fffffff, 0x1]}}, @TCA_CGROUP_EMATCHES={0x14, 0x3, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x5}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3}}]}, @TCA_CGROUP_ACT={0x118, 0x1, @m_skbedit={0x114, 0x18, {{0xc, 0x1, 'skbedit\x00'}, {0x34, 0x2, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x7, 0xf}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0x100000000}, @TCA_SKBEDIT_PTYPE={0x8, 0x7, 0x6}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3, 0xd}}, @TCA_SKBEDIT_PTYPE={0x8, 0x7, 0x7}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0xa0}]}, {0xcc, 0x6, "ee3b90c250f37085343f9a27b6cfa19ad372085dbc00c9947e6301cd3c720b06a7d9c9464dfddb73c34b872a1ac6577d9c8c47100933f3b9768ff0064d55517337e58b3bc74483b857a069917a8c9936eeb9090f8c8fb839cdfdea1f841f88d25b0abb2d3811efd6354ac61db706c520da83cdb7e58789f4a4549483d55516017d1e8a9024ac6d6ae7a4ba6a119657920c177de4b3186dacb13a4a2efe0c0978b466c5a35a37d1acdffb52a21073b84e22531b2e1032677de8f0a665123728dc27d1f7dd28c8714c"}}}}, @TCA_CGROUP_ACT={0xd8, 0x1, @m_bpf={0xd4, 0x1d, {{0x8, 0x1, 'bpf\x00'}, {0xac, 0x2, [@TCA_ACT_BPF_OPS={0x24, 0x4, [{0x1, 0x6, 0x40, 0xfffffffffffffe00}, {0x79b8, 0x4, 0x1, 0xfff}, {0x1, 0x7ff, 0x8, 0x1}, {0x40, 0xffffffff, 0x2, 0x7796}]}, @TCA_ACT_BPF_NAME={0x18, 0x6, './file0/../file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x1}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0xffff, 0x7ff, 0x0, 0x4c4612e000000000}}, @TCA_ACT_BPF_FD={0x8, 0x5, r2}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0xfffffffffffff3d7, 0x7f, 0x0, 0x7, 0x27e}}, @TCA_ACT_BPF_FD={0x8, 0x5, r3}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x4, 0x8001, 0x20000006, 0xd9b, 0x24}}]}, {0x18, 0x6, "d15dea144e430a1cb993c050f674f5341b3b5765"}}}}, @TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c, 0x1, {0xcfe6, 0x2, 0x51e2, 0x82, 0x7, {0x5, 0x1, 0x2, 0x5, 0x22d8, 0x20}, {0xc9, 0x1, 0x81, 0x20, 0x4, 0x9}, 0xcfd6, 0x1, 0x4}}}, @TCA_CGROUP_EMATCHES={0x20, 0x3, [@TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_CANID={0x18, 0x1000, {0x81e, 0x7, 0x80, 0x0, {0x100000000, 0x1}}}}]}, @TCA_CGROUP_EMATCHES={0x120, 0x3, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_CANID={0x18, 0x9, {0x5, 0x7, 0x46, 0x0, {0x3, 0x2}}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x197}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, @TCF_EM_CMP={0x1c, 0xfffffffffffffc00, {0x3ff, 0x1, 0x1, 0x0, {0x1, 0x3, 0x2, 0x5, 0x4}}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x101}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, @TCF_EM_NBYTE={0x20, 0x101, {0xffff, 0x2, 0xffffffffffff8001, 0x0, {0x80, 0x8, 0x0, "2c2a2e9b1b543c79"}}}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, @TCF_EM_NBYTE={0x20, 0x796b, {0x6, 0x2, 0x7, 0x0, {0x6, 0x8, 0x2, "d9db642ec12d087b"}}}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, @TCF_EM_NBYTE={0x1c, 0x1, {0x69, 0x2, 0x0, 0x0, {0x80000001, 0x4, 0x0, "a6aaf0b0"}}}}, @TCA_EMATCH_TREE_LIST={0x58, 0x2, @TCF_EM_CONTAINER={0x54, 0x1f, {0x10000, 0x0, 0x4, 0x0, "b703bc23ab89a14a9e635b7ed2281175dd402df68b739c873365273901930ef26a1e73398cbe79904f287dcfc54b48e7aa3cac04cd2e5f6367e97e52234178003dca"}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3}}]}, @TCA_CGROUP_ACT={0xef4, 0x1, @m_pedit={0xef0, 0x5, {{0xc, 0x1, 'pedit\x00'}, {0xe54, 0x2, [@TCA_PEDIT_PARMS={0xe50, 0x2, {{{0x7fff, 0x8001, 0x7, 0x7, 0xe000}, 0x9, 0xa347, [{0x7, 0x4, 0x6, 0x45c4, 0x1fe000000000}, {0x7fff, 0x2, 0x3, 0x1a0a, 0x2, 0xfffffffffffffd25}]}, [{0x0, 0x0, 0x6, 0x34, 0x5, 0x9}, {0x40, 0x7, 0xdcc, 0x7fff, 0x3ff, 0x9}, {0x9, 0xfffffffeffffffff, 0x1000, 0x4, 0xff, 0x300}, {0x6, 0x8, 0x20, 0x100000001, 0x8, 0x4}, {0xd82e, 0x7f, 0x2, 0x3, 0xc9, 0x7}, {0x6, 0xbaa, 0x8, 0x2, 0x9, 0xfffffffffffffe87}, {0x20, 0x4, 0x0, 0x7ff, 0xd133, 0x2}, {0x7, 0xffffffff, 0x2, 0x2, 0x228f, 0x4}, {0x7, 0x68ed70dc, 0x8, 0x5, 0xa5, 0x77}, {0x0, 0x4, 0x80, 0x0, 0x9, 0x7fffffff}, {0x8, 0x7f, 0x5, 0xf3b2, 0x2, 0x8}, {0x2, 0xfffffffffffff547, 0x3, 0x7, 0x0, 0x15d}, {0x8b, 0x8, 0x3, 0x1, 0x8001, 0xec3a}, {0x5, 0x1, 0x81, 0xf76, 0x7, 0x4}, {0x2, 0x0, 0x4, 0xffffffffddeb81c3, 0x401}, {0x8, 0x200000, 0x6, 0xffffffffffffffff, 0x6dd9, 0x9}, {0xe35, 0x9, 0x2, 0x3ff, 0xf3d, 0x84}, {0x5a1d20d, 0x1000, 0x7, 0xbd, 0xe3, 0x9}, {0x40, 0xfffffffffffffffd, 0x10001, 0x200, 0xffffffffffffff7f, 0x7}, {0x4, 0xffff, 0x95, 0x1, 0x3, 0x6}, {0xb5be, 0x10000, 0xfffffffffffffffd, 0x1, 0x7, 0x7}, {0x1, 0x0, 0xa02a, 0x3, 0xffffffffffff0001, 0x800}, {0x8, 0x6, 0x4, 0x4, 0x5c}, {0x3, 0x400, 0x40000000000000, 0x100000001, 0x7, 0x5}, {0x4, 0x3, 0xffffff0000000000, 0x8, 0x729, 0x8}, {0x2, 0xc29, 0xfff, 0x100000000, 0x3f, 0x1}, {0x41, 0x6fa3, 0x8, 0x1, 0x6, 0x42be6664}, {0x8f, 0xffff, 0x6, 0x0, 0x1, 0x20}, {0x2, 0x1ff, 0xfffffffffffffff0, 0x8001, 0x3, 0xb6}, {0x80, 0xa8, 0x7, 0xfff, 0x4, 0x8001}, {0x3, 0xc7d, 0x6, 0x2, 0x1000, 0x9}, {0x1, 0xffff, 0x8, 0x8, 0x4, 0x3}, {0x3, 0x0, 0x4, 0x0, 0x1}, {0x7fff, 0x1000, 0x8, 0xdcd0, 0xa3e, 0x81}, {0x0, 0x800, 0x0, 0x6, 0x100, 0x800}, {0x3410, 0xc7c, 0x4, 0x4, 0x2, 0xad}, {0x9, 0x40, 0x4, 0xffff, 0x1000, 0x7818}, {0x2, 0x526, 0x7, 0x7, 0x6, 0xfff}, {0x4, 0x80000000, 0x9, 0x0, 0xcb6, 0x20}, {0x9, 0x80000000, 0x1, 0x5, 0x3, 0xffc}, {0x9, 0xffffffff, 0xfffffffffffffff9, 0x10, 0xaf9b, 0x5}, {0x4, 0x5, 0x2, 0x5, 0x9, 0xfff}, {0x2, 0x7, 0x2, 0x401, 0x9, 0xc5}, {0x101, 0x3, 0x7ff, 0x9, 0x5, 0x4}, {0x6, 0x7ff, 0x1000, 0xf543, 0x3, 0x8}, {0x80, 0xf602, 0x5, 0xfffffffffffffc43, 0x6, 0x81}, {0x5, 0x7f, 0x1eac, 0x4, 0x60, 0x6}, {0x10001, 0x6, 0x3, 0x2, 0x1f, 0x7}, {0x4336, 0x20, 0x9886, 0x800, 0x8, 0x12}, {0x6, 0xb2, 0x1800000000000000, 0x1, 0xd1, 0x7}, {0x400, 0x40, 0x1, 0x8, 0x4, 0x6498}, {0x40, 0x1, 0x4, 0x9, 0x9, 0x6}, {0x1, 0x100, 0x400, 0xff73, 0x1, 0x6}, {0xa7, 0x2, 0x3, 0x5, 0x6ef, 0x100000000}, {0xde, 0x81, 0x3ff, 0x7fff, 0x9, 0x1}, {0x2, 0x0, 0x1, 0x7, 0x6, 0x1}, {0xfffffffffffffff9, 0x1, 0x1, 0x7, 0x2, 0x8}, {0x5, 0x67, 0xffff, 0x1, 0x6, 0x4}, {0xbaa, 0x6, 0x100000000, 0x3, 0x2, 0x80000001}, {0x2, 0x8, 0xfffffffffffffffd, 0x9, 0x101}, {0x6, 0x80, 0x3, 0x40, 0x401, 0x9}, {0x4, 0x1, 0x1000, 0x100, 0x1, 0x100000000}, {0x8, 0x7, 0x7ff, 0x8, 0x3, 0x4}, {0x0, 0x3, 0x112c, 0x5, 0x3, 0x2}, {0x7f, 0x800, 0x0, 0x0, 0x1, 0x53c}, {0x4, 0x3f, 0x6, 0x8, 0x5, 0x8}, {0x40, 0x0, 0x401, 0xfffffffffffeffff, 0x1000, 0x7ff}, {0xffffffffffffffff, 0x0, 0x6, 0x6, 0x200, 0x9}, {0x6, 0x9, 0x7, 0x0, 0x2, 0x6}, {0x3, 0x7, 0x40, 0x5, 0x401, 0x9}, {0x9, 0x20, 0x9, 0xfffffffffffffbff, 0x18, 0x7}, {0x3f, 0x9, 0x5, 0x800, 0x80, 0x10001}, {0x8bfd, 0x4, 0xfffffffffffffffb, 0x7, 0x20, 0x7fff}, {0xac5, 0x5, 0x9, 0x3, 0xd02, 0x4}, {0x0, 0x7, 0x7, 0x5, 0x6, 0x401}, {0x9, 0x0, 0x3, 0x5, 0x3ff, 0x7}, {0x3, 0x1ee6066b, 0x0, 0x8, 0xfffffffffffffffb, 0x6ec237a6}, {0x4, 0x2, 0x10000, 0x0, 0x7d, 0x8db4}, {0xffffffffffffffc0, 0x5, 0x7fff, 0xf022, 0x5, 0x3}, {0xffffffff, 0x100, 0x2, 0xdc56, 0x10000, 0x3d5}, {0x3, 0x8, 0x3, 0x8, 0x100000001, 0x3}, {0xfffffffffffffffe, 0x8, 0x4, 0x6, 0x8, 0xd5}, {0x9, 0x1, 0x2, 0xfffffffffffffffb, 0x3, 0x8}, {0x1, 0x401, 0x800, 0x4, 0xd, 0x1}, {0x5, 0x4, 0x4, 0x100000001, 0x6, 0xd3}, {0x7, 0xf48b, 0x0, 0x1ff, 0xac, 0xe18}, {0x9, 0x7d, 0xf8e, 0x0, 0xffff, 0xb670}, {0x55be, 0xf383, 0x20, 0x8, 0x2, 0x7f}, {0x5, 0x1000, 0xfb80, 0x9, 0x3, 0x8}, {0x81, 0x1f, 0x8001, 0x80000001, 0x8, 0x3}, {0x4, 0x400, 0x9, 0xfff, 0x8, 0x26b0}, {0x5, 0xd3f1, 0x71a6, 0x8, 0x1, 0xffffffff}, {0x1ec3, 0x3e, 0x3, 0xfffffffffffffffc, 0x1, 0x1f}, {0xfda, 0x5, 0x9, 0xf4, 0x5a4, 0x3ee}, {0x4, 0xb6, 0x4, 0x0, 0xffff, 0x5b}, {0x1, 0xffffffffffff7624, 0x7, 0x6, 0x9, 0x4b8}, {0x8000, 0x7fffffff, 0xffff, 0x8, 0x4, 0xa9}, {0x1, 0x9, 0x1, 0x3, 0x6, 0x2}, {0x7fffffff, 0x24, 0x5, 0x7f, 0x101, 0x7f}, {0x1aa9, 0xfffffffffffffffd, 0x1da, 0x8, 0xd435}, {0x0, 0x8, 0xf7, 0x4a38, 0x6, 0x9}, {0x1, 0x1, 0x2257, 0x2, 0xe40b, 0xbd}, {0x4725, 0x101, 0x0, 0x677, 0x1, 0xd1f}, {0x8, 0x101, 0x1, 0x9, 0x1, 0x78}, {0x7, 0xffffffff00000001, 0x8, 0x10000, 0xec52, 0x2}, {0x400, 0x8, 0x9, 0x3, 0x5, 0x4e}, {0x4, 0x34, 0x80, 0x6, 0x7, 0xfff}, {0x0, 0xffffffffffffff7f, 0x2, 0x2, 0x40, 0x400}, {0x8, 0x9, 0x5, 0x17, 0x9a, 0xb4}, {0x68e6898c, 0x3, 0x7, 0xffff, 0x3, 0x7}, {0x4, 0x8001, 0x100000000, 0x9, 0x6, 0xfffffffffffffff9}, {0x10001, 0x100000000, 0xc1, 0x6, 0x1ae7cb49, 0x3ff}, {0x3ff, 0x7910, 0x3, 0xfff, 0x8, 0x4dd7}, {0xb25, 0x4d38, 0x0, 0x2, 0xffff, 0x2}, {0x1, 0x1000, 0x0, 0x6, 0x10001}, {0x1f, 0x100, 0x2, 0xa4d, 0x6, 0x8}, {0x5, 0x9, 0x4, 0x401, 0x6, 0x4}, {0x8, 0x8001, 0x2e0, 0x7b, 0xe0d, 0x7301}, {0x8, 0x8, 0x3, 0x2, 0x1, 0xfffffffffffffeff}, {0x3f, 0x3ff, 0x7, 0x8, 0x1000, 0x180c}, {0xba, 0x8, 0x3ff, 0x8, 0x7, 0x3ff}, {0x8, 0x9, 0x3ff0000000, 0xfffffffffffffffa, 0x0, 0x2}, {0x4ef09c3f, 0x8, 0x1, 0x0, 0x80000000}, {0x9, 0x7, 0x7fff, 0x10000, 0x5, 0x7}, {0x60, 0x7, 0x8, 0x401, 0xaacd, 0x7}, {0x0, 0x6, 0x9, 0x1000, 0x10000, 0x2}, {0x940, 0x0, 0x8, 0x0, 0x7f, 0xfffffffffffffff9}, {0x3b640000, 0x3, 0x0, 0x1, 0x10001, 0x7fff}], [{0x5, 0x1}, {0x7, 0x1}, {0x5, 0x1}, {0x3}, {0x0, 0x1}, {0x5, 0x1}, {0x7, 0x1}, {0x1}, {0x6, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {}, {0x5, 0x1}, {0x4}, {0x0, 0x1}, {0x0, 0x1}, {0x3}, {0x7, 0x1}, {0x1}, {0x3, 0x1}, {0x5}, {0x0, 0x1}, {0x7, 0x1}, {0x5}, {0x1, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x7, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x7, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x4}, {0x3}, {0x0, 0x1}, {0x0, 0x1}, {0x5}, {0x2, 0x1}, {0x3, 0x1}, {0x2}, {0x5}, {0x5, 0x1}, {0x2}, {0x5}, {0x4, 0x1}, {0x5}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3675649c030727d9, 0x1}, {0x0, 0x1}, {0x3}, {0x0, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {}, {0x5, 0x1}, {0x2, 0x1}, {0x7, 0x1}, {0x5, 0x1}, {0x3}, {}, {0x7, 0x1}, {0x3}, {0x5}, {0x5}, {0x0, 0x1}, {0x1}, {0x3}, {0x3, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1}, {0x2, 0x1}, {}, {0x1}, {0x6, 0x1}, {0x7, 0x1}, {0x4}, {0x2, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3}, {0x5}, {0x7, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x7, 0x1}, {0x5}, {0x3, 0x1}, {0x2, 0x1}, {0x7, 0x1}, {0x1}, {0x5}, {0x5, 0x1}, {0x5, 0x1}, {0x1}, {0x4}, {0x5}, {0xa7b55fba389b0607}, {0x1, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2}, {0x5}, {0x5, 0x1}, {0x2}, {0x5}, {}, {0x5}, {0x5}, {0x6, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x7}, {0x3, 0x1}, {0x1}]}}]}, {0x88, 0x6, "ff23e4670a268f0beb628d3734a87ede505e5337d38b5504b513739d503b3b1b1899ac8bd8166bb6039426c5e1101c3a1936d32772282315c1f215a225a9a2e74ef4ee3d98cb36407dec2a41ec7203b1509e3c80da4c60a6cd9d717f495484e5f0419ed42f9b145b009d4445549ff0070f47d7e0a41a7a7cf50748db2dcff71885a3"}}}}, @TCA_CGROUP_EMATCHES={0x60, 0x3, [@TCA_EMATCH_TREE_LIST={0x28, 0x2, @TCF_EM_IPT={0x24, 0x6, {0x6, 0x9, 0x1, 0x0, [@TCA_EM_IPT_MATCH_REVISION={0x8, 0x3, 0x10001}, @TCA_EM_IPT_MATCH_NAME={0xc, 0x2, 'policy\x00'}]}}}, @TCA_EMATCH_TREE_LIST={0x34, 0x2, @TCF_EM_IPT={0x30, 0xa4d, {0x800, 0x9, 0x7f, 0x0, [@TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_NFPROTO={0x8, 0x4, 0xf}, @TCA_EM_IPT_MATCH_REVISION={0x8, 0x3, 0xffff}, @TCA_EM_IPT_MATCH_REVISION={0x8, 0x3, 0x80000000}]}}}]}, @TCA_CGROUP_ACT={0x124, 0x1, @m_ife={0x120, 0x19, {{0x8, 0x1, 'ife\x00'}, {0x2c, 0x2, [@TCA_IFE_METALST={0x28, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x8}, @IFE_META_PRIO={0x8, 0x3, @val=0x80}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x8, 0x5, @val=0x1f}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}]}, {0xe4, 0x6, "4cca0f6fcfd120dadc697acbf7a3a0a6beb46a580a8c60dc1c20da0ba98ae2fe5148ef5d69ffdfbff348bf0f8284e921d22047f20b70b8893935d14c5737f48b92bdfb344bdf59b92992eed53170b820e69a453258c0413115a7aaf638141bb95e25b55da3d56d5722be6cbcaf7ee302f2f19da12092e98261a6a1ffc3d9f1c3daa2dd54d654ffb326e43ea563b1c8870d4787039cf97eba4dfe40c86265a4df2276134466b1b6d57739d32861774c6d0ea96d7a9cc56df39c966f93e10d8018f663abd9841a1c3538b8b23e473051fc93d10e7e859dec6fa6d2cf263e38ad"}}}}]}}, @TCA_RATE={0x8, 0x5, {0xfffffffffffffff9, 0x2}}]}, 0x1870}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) 19:32:39 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000003040)="02", 0x1}], 0x1, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10000101) syz_open_dev$usbmon(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 209.299750] hid-generic 0000:0000:0000.00F8: item fetching failed at offset -1787934783 [ 209.309301] FAULT_INJECTION: forcing a failure. [ 209.309301] name failslab, interval 1, probability 0, space 0, times 0 [ 209.358642] hid-generic: probe of 0000:0000:0000.00F8 failed with error -22 [ 209.384658] CPU: 1 PID: 14232 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 209.391835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.401340] Call Trace: [ 209.403968] dump_stack+0x138/0x19c [ 209.407623] should_fail.cold+0x10f/0x159 [ 209.411798] should_failslab+0xdb/0x130 [ 209.415795] __kmalloc+0x2f0/0x7a0 [ 209.419356] ? ext4_find_extent+0x709/0x960 [ 209.423714] ext4_find_extent+0x709/0x960 [ 209.427894] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 209.433469] ext4_ext_map_blocks+0x1a3/0x4fa0 [ 209.437992] ? save_trace+0x290/0x290 [ 209.441828] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 209.446984] ? __lock_is_held+0xb6/0x140 [ 209.451164] ? lock_acquire+0x16f/0x430 19:32:39 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000003040)="02", 0x1}], 0x1, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) fallocate(r0, 0x0, 0x0, 0x10000101) [ 209.455164] ? ext4_map_blocks+0x354/0x16e0 [ 209.461136] ext4_map_blocks+0xc8a/0x16e0 [ 209.465434] ? __lock_is_held+0xb6/0x140 [ 209.469518] ? check_preemption_disabled+0x3c/0x250 [ 209.474571] ? ext4_issue_zeroout+0x160/0x160 [ 209.479182] ? __brelse+0x50/0x60 [ 209.482670] ext4_getblk+0xac/0x450 [ 209.486337] ? ext4_iomap_begin+0x8a0/0x8a0 [ 209.490682] ? ext4_free_inode+0x1210/0x1210 [ 209.495117] ext4_bread+0x6e/0x1a0 [ 209.498678] ? ext4_getblk+0x450/0x450 [ 209.502599] ext4_append+0x14b/0x360 [ 209.506517] ext4_mkdir+0x531/0xc20 [ 209.510178] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 209.514877] ? security_inode_mkdir+0xd0/0x110 [ 209.519844] vfs_mkdir+0x3ca/0x610 [ 209.523415] SyS_mkdir+0x1b7/0x200 [ 209.526984] ? SyS_mkdirat+0x210/0x210 [ 209.530969] ? do_syscall_64+0x53/0x640 [ 209.530982] ? SyS_mkdirat+0x210/0x210 [ 209.530995] do_syscall_64+0x1e8/0x640 [ 209.531005] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.531023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.531031] RIP: 0033:0x458697 19:32:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffff9) [ 209.531037] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 209.531049] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 209.531054] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 209.531059] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 209.531064] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 209.531069] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:40 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x1, 'netdevsim0\x00', 0x4}, 0x18) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="0b00000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b77d465aa40000000000000000000000000073797a3100000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000010000000000c40390973900000000000000000000000000003f54750274f432a4ecb08db4349fe379d6a56ec90ebe219499985cba261287b53fb0164ad9466c5e6271c9ae64c04e9a6eca6bd99f2c168e2d8e1eeb31dd8579f7ded42b84058ce20c3d3e931a5759f6b6956cf3e057dc941546275dced7c570b1e381f38894174ace28475cff0af393d9df49500b41ff2cda71ff405aceaaf9ef5c569b18b8802c20cc182a"], 0x1) write$P9_RUNLINKAT(r2, &(0x7f0000000240)={0x7}, 0xfffffffffffffcd6) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r2, &(0x7f0000000240)=ANY=[], 0xc9) munlockall() write$P9_ROPEN(r2, &(0x7f0000000040)={0x13, 0x71, 0x2}, 0x18) write$P9_RWRITE(r2, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) memfd_create(&(0x7f0000000080)='/dev/cachefiles\x00', 0x1) 19:32:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) [ 209.673893] print_req_error: I/O error, dev loop1, sector 128 19:32:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x400, 0x0) 19:32:40 executing program 0 (fault-call:0 fault-nth:43): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:40 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000040)={0x33, 0x23, 0x8, 0x1, 0xa, 0x7, 0x0, 0xe3}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x6}) 19:32:40 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0b00000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000ce3cac26e0afe62d000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000003f"], 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000300)={0x800, 0x6, 0xac, 'queue0\x00', 0x1f}) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r0, &(0x7f0000000200), 0x10000) 19:32:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffff9) [ 209.889797] FAULT_INJECTION: forcing a failure. [ 209.889797] name failslab, interval 1, probability 0, space 0, times 0 [ 209.901688] CPU: 1 PID: 14288 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 209.908991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.909049] Call Trace: [ 209.909076] dump_stack+0x138/0x19c [ 209.909094] should_fail.cold+0x10f/0x159 [ 209.909108] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 209.909124] should_failslab+0xdb/0x130 [ 209.909137] kmem_cache_alloc+0x47/0x780 [ 209.909156] __es_insert_extent+0x26c/0xe60 [ 209.909173] ext4_es_insert_extent+0x1f0/0x590 [ 209.921179] ? check_preemption_disabled+0x3c/0x250 [ 209.921207] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 209.921218] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 209.921232] ? ext4_es_find_delayed_extent_range+0x31d/0x960 [ 209.921246] ext4_ext_put_gap_in_cache+0xcb/0x110 [ 209.929054] ? ext4_zeroout_es+0x170/0x170 [ 209.929066] ? ext4_find_extent+0x64c/0x960 [ 209.929084] ext4_ext_map_blocks+0x1d4b/0x4fa0 [ 209.929096] ? save_trace+0x290/0x290 [ 209.929109] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 209.929118] ? __lock_is_held+0xb6/0x140 [ 209.929133] ? lock_acquire+0x16f/0x430 [ 209.929142] ? ext4_map_blocks+0x354/0x16e0 [ 209.929160] ext4_map_blocks+0xc8a/0x16e0 [ 209.929171] ? __lock_is_held+0xb6/0x140 [ 209.929181] ? check_preemption_disabled+0x3c/0x250 [ 209.929198] ? ext4_issue_zeroout+0x160/0x160 [ 209.938120] ? __brelse+0x50/0x60 [ 209.938139] ext4_getblk+0xac/0x450 [ 209.938152] ? ext4_iomap_begin+0x8a0/0x8a0 [ 209.938162] ? ext4_free_inode+0x1210/0x1210 [ 209.938173] ext4_bread+0x6e/0x1a0 [ 209.938182] ? ext4_getblk+0x450/0x450 [ 209.938198] ext4_append+0x14b/0x360 [ 209.938210] ext4_mkdir+0x531/0xc20 [ 209.938225] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 209.938239] ? security_inode_mkdir+0xd0/0x110 [ 210.070111] vfs_mkdir+0x3ca/0x610 [ 210.073654] SyS_mkdir+0x1b7/0x200 [ 210.077198] ? SyS_mkdirat+0x210/0x210 [ 210.081171] ? do_syscall_64+0x53/0x640 [ 210.085143] ? SyS_mkdirat+0x210/0x210 [ 210.089037] do_syscall_64+0x1e8/0x640 [ 210.092926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.097952] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.103162] RIP: 0033:0x458697 [ 210.106354] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 210.114077] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 210.121436] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 210.128719] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 19:32:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) [ 210.135994] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 210.143269] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:40 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RFLUSH(r1, &(0x7f0000000200)={0x7, 0x6d, 0x1}, 0x7) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file1\x00', 0x400, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000100)="0a36be7d5bae9e2a136d2c55186d6bdbb0d4cbae96e4ab875c155e8985b4478910cc0dc8ae04e7d74fa5256f7bdee73dad852dd6eb5993d6a478802f43193c63f72e196d21f1fd7fd6e9622bfaaf11eed4b78c11867b1dba029a82bf2ef0714c5f0d99ae42bcbfad14b7e5b62f1f808cfa04606f21a7e97e949bb1bda8475b4db35f6090a0d69f025baf0c79bd7cd27a1f54274f1cfa9518016a0828b285efe52e42a465ca94cd2dad88a7219ecc45bd211745a2350609fdf2222ece1007e5622f52224c05f61327", 0xc8, 0x1ff}, {&(0x7f0000000300)="595f750f6262fabf986fd0f8e04c8940f27a28d1f69b60c9044d55beef9911f0d687f8a6bf5d73b0ddf4d52aa9e9cf5face2f6fd02a054efb4f0a5718c0318b0ad23e228991e1249a87c339fd122b8a936d9fc881dba4c72", 0x58, 0x7fffffff}, {&(0x7f0000000380)="ea645fe47b349b14561c323de793aa3acbb03680b50be6010391dae60fb4914b2666a5d6bdc80db1c1b16a5e42e432e225c6beb618a42c73a9ce2170cf527bafe3e9c313bdd4a6cb1c5d553fffcb35bc63a1a17eeceb1bd719bc9c0c13717d702b52f9bc37025e023af4a71d92b63a80250ac3562b522c9322c2edc1561531c5b59790ece21c39deea7bc2671c8b115f7f72c594990238aacdc9e4bbc7a9060c4df8160c9b0eec11031f49a5695bb5e8", 0xb0, 0x8}, {&(0x7f0000000440)="9bb52fce3584fc6a8dfafa96901d6e8f7d14cf437144f6020546bb13d5e44cc990ab2ef2031239567b7887b412acba588b9083c11c515709b3897686e30deaab3bad4dd46fae1f037801c021708837f3542c99eda396c414f1ace136bc0c", 0x5e, 0x1f}, {&(0x7f0000000240)="0ff17599bd", 0x5, 0xe1e}], 0x2001000, &(0x7f0000000700)={[{@gid={'gid', 0x3d, r0}}, {@show_sys_files_no='show_sys_files=no'}, {@show_sys_files_no='show_sys_files=no'}], [{@appraise_type='appraise_type=imasig'}, {@fsname={'fsname', 0x3d, '](systemvmnet1:nodev]cpuset'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@uid_gt={'uid>', r1}}]}) [ 210.305608] hid-generic 0000:0000:0000.00F9: item fetching failed at offset -1476549503 [ 210.325944] hid-generic: probe of 0000:0000:0000.00F9 failed with error -22 19:32:40 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0b00000073797a3100000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000001000000000000000000000000000000000000003f"], 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) syz_open_dev$cec(&(0x7f0000000200)='/dev/cec#\x00', 0x3, 0x2) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:40 executing program 0 (fault-call:0 fault-nth:44): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:40 executing program 5: socketpair(0x4, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x6}, 0x8) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getresuid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000840)) syz_mount_image$btrfs(&(0x7f0000000340)='btrfs\x00', &(0x7f0000000380)='./file0\x00', 0x80000001, 0x5, &(0x7f0000000740)=[{&(0x7f00000003c0)="672fbe373a2881b4d5685630c1b2931fb3125da314aa5272b6fb325e504742aa37d9c9f339dbb5e880fd88283d3a8c7e9f95982a40018d6c16286a823739dc038cc333142fabf4efce09d9ad83b6159c2b0e5997ab6028558c79fb8ae956dcdc0161252fdd7aecb9c8fcc88394cd703d410c9d7a26689adda9b0ad80943e8aa0f7847c5eabe7283e7c586d42eaddc0f33191fea40c67286ff6b3fafa", 0x9c, 0x6}, {&(0x7f0000000480)="b5775bbc7735fbaf40ae63018d11e283f6b8b573c594d95578a90aa66d2e28056190e54b6fd00196f08a63893a9c5b6d6df782de6b0cdfe442f81ae2eb11ee1ebacd46b38ef60c8b1f627ea99932c036d65643259ed55e87e9d845c1e320b8a0a763ee2b51842d3a4a1c338e85de994466e2306196d08ec77be51e56688d0a341b10d159d055b8ed23fbf168d494b93b6f95389e8eda44d82a059211e07e53bc7d69e6653f349e36b20a3ad6d58246113154f70d5a94ae2b4f", 0xb9, 0x6bed}, {&(0x7f0000000540)="9fa1fa88a4f864f3a14af4febc9f705cf93ae0f32b2f6e528b5a7644552d64afcb2fa6447f8e12c4278c662a4f2ed12561ebeacd7bdf4443a742ee816741833406390fdcddf52fad842e97e0f20ec0227f9b8e4c681df1e8849389f93e33a792ba2d25aaff790eb37073c3f798e81bec2b61d0bcfedbe2cf4b28fcbeefc5c8d221e6e38a01527ce501c8e23f42700ee9105646e21a4838816fec70f4e5f87ff01fa683f923c173530f0d18cdbafa2e1f8629bf4d44c8ca700dd62bb6bb9cc35a42", 0xc1, 0x1f}, {&(0x7f0000000640)="ff186a4c1ade438a55d479c1236b9fd2343f323dfc1972840621e9a00a590f5793c8d5774ab17293e57437e8cfd73e04417e4b5ad5ace2c2eadeec0153e8d0d9afa49a3dbe46789ad358d8eb3a0f2b7a13e838975559dcf6c2083066bbecf220f2a18557bbd0c6f399287bb96a1650ebc07a5afa23c0f46ac4985131f4e06fb69b862cc869d9c07f349ac633d10caee553c7bd", 0x93, 0x8001}, {&(0x7f0000000700)="8e2f2a9030041fa7cd843b6bdba53f3e03aeabf5f021a280115a6884cf12a7dc9cd600dd27a1ca56ee37c8d5e1de42287c98781f82", 0x35, 0x80}], 0x400, &(0x7f0000000880)={[{@clear_cache='clear_cache'}, {@discard='discard'}, {@notreelog='notreelog'}, {@nossd='nossd'}, {@user_subvol_rm='user_subvol_rm_allowed'}, {@skip_balance='skip_balance'}, {@metadata_ratio={'metadata_ratio', 0x3d, 0x80000001}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}, {@smackfsroot={'smackfsroot', 0x3d, '-keyringem1lo^selfuserwlan0'}}, {@fowner_lt={'fowner<', r3}}]}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000300)={0x10000, 0x9}) 19:32:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffff9) [ 210.514117] FAULT_INJECTION: forcing a failure. [ 210.514117] name failslab, interval 1, probability 0, space 0, times 0 [ 210.528743] CPU: 0 PID: 14344 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 210.536179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.545556] Call Trace: [ 210.548173] dump_stack+0x138/0x19c [ 210.551830] should_fail.cold+0x10f/0x159 [ 210.556103] should_failslab+0xdb/0x130 [ 210.560105] __kmalloc+0x2f0/0x7a0 [ 210.563656] ? check_preemption_disabled+0x3c/0x250 [ 210.570401] ? ext4_find_extent+0x709/0x960 [ 210.574841] ext4_find_extent+0x709/0x960 [ 210.579033] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 210.585764] ext4_ext_map_blocks+0x1a3/0x4fa0 [ 210.590279] ? save_trace+0x290/0x290 [ 210.594102] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 210.599138] ? __lock_is_held+0xb6/0x140 [ 210.603235] ? lock_acquire+0x16f/0x430 [ 210.607226] ? ext4_map_blocks+0x77b/0x16e0 [ 210.611574] ext4_map_blocks+0x7d3/0x16e0 [ 210.615747] ? ext4_issue_zeroout+0x160/0x160 [ 210.620279] ? __brelse+0x50/0x60 [ 210.623762] ext4_getblk+0xac/0x450 [ 210.627407] ? ext4_iomap_begin+0x8a0/0x8a0 [ 210.631748] ? ext4_free_inode+0x1210/0x1210 [ 210.636184] ext4_bread+0x6e/0x1a0 [ 210.639744] ? ext4_getblk+0x450/0x450 [ 210.643658] ext4_append+0x14b/0x360 [ 210.647401] ext4_mkdir+0x531/0xc20 [ 210.651052] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 210.655747] ? security_inode_mkdir+0xd0/0x110 [ 210.660353] vfs_mkdir+0x3ca/0x610 [ 210.663918] SyS_mkdir+0x1b7/0x200 [ 210.667477] ? SyS_mkdirat+0x210/0x210 [ 210.671380] ? do_syscall_64+0x53/0x640 [ 210.675370] ? SyS_mkdirat+0x210/0x210 [ 210.679282] do_syscall_64+0x1e8/0x640 [ 210.683190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.688145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 210.693356] RIP: 0033:0x458697 [ 210.696550] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 210.696563] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 19:32:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x20100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/44) [ 210.696570] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 210.696576] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 210.696583] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 210.696590] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 210.741405] print_req_error: I/O error, dev loop1, sector 128 19:32:41 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000300)={{0x1, 0x3, 0x7ff, 0x3, 0x6}, 0x8, 0x40, 0x3a}) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141045, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000200)={0x0, 0x7, 0x7, 0x900}) write$P9_RUNLINKAT(r2, &(0x7f0000000240)={0x7}, 0x7) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) semget$private(0x0, 0x1, 0x200) write$P9_RREADLINK(r2, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r2, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:41 executing program 0 (fault-call:0 fault-nth:45): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="8da4363ac3ed0000000002000000004d01000000000000000000000000920efd9a0000010000000001000020000000005fb35e0eb542485266169072cfa01aaf132d9dea67761040f64b08669cedcfb50ef7bef98ac19c1b1f88afdd388980efa6ffea67c468b4bd1ab33e0ff3c48f63bdcaf7379eb29c882f650d48a87bc11dd2d66ef75fbc36d866418b79c77e7dc73a03944cdf685c6285a9b0692999d8e9ddcc821b0ca52e21f8ee117ea1d2b7bcd1523c41a9ea8886b4879a9ce953a1f2e8729b5ead19788381206eda945f", 0xce, 0x10000}], 0x0, 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000280)='/dev/vbi#\x00', 0x3, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/118) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x240b, {{0xa, 0x4e22, 0x5, @empty, 0x40}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x2, @loopback, 0x9}}, {{0xa, 0x4e22, 0x8, @local, 0x7}}, {{0xa, 0x4e21, 0xffff, @loopback, 0xfffffffffffffff7}}]}, 0x210) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x0) 19:32:41 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) open(&(0x7f0000000200)='./bus\x00', 0x10800, 0x4) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 210.971289] FAULT_INJECTION: forcing a failure. [ 210.971289] name failslab, interval 1, probability 0, space 0, times 0 [ 210.990689] CPU: 1 PID: 14391 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 210.997861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.007236] Call Trace: [ 211.009883] dump_stack+0x138/0x19c [ 211.013530] should_fail.cold+0x10f/0x159 [ 211.017702] should_failslab+0xdb/0x130 [ 211.021694] kmem_cache_alloc+0x2d7/0x780 [ 211.025910] ? rcu_read_lock_sched_held+0x110/0x130 [ 211.030965] ? __mark_inode_dirty+0x2b7/0x1040 [ 211.035564] ext4_mb_new_blocks+0x509/0x3990 [ 211.035580] ? ext4_find_extent+0x709/0x960 [ 211.035600] ext4_ext_map_blocks+0x26cd/0x4fa0 [ 211.048973] ? ext4_find_delalloc_cluster+0xb0/0xb0 [ 211.048986] ? __lock_is_held+0xb6/0x140 [ 211.049005] ? lock_acquire+0x16f/0x430 [ 211.049028] ext4_map_blocks+0x7d3/0x16e0 [ 211.056586] hid-generic 0000:0000:0000.00FA: item fetching failed at offset -1589261887 [ 211.058220] ? ext4_issue_zeroout+0x160/0x160 [ 211.058234] ? __brelse+0x50/0x60 [ 211.058253] ext4_getblk+0xac/0x450 [ 211.058266] ? ext4_iomap_begin+0x8a0/0x8a0 [ 211.058279] ? ext4_free_inode+0x1210/0x1210 [ 211.063960] hid-generic: probe of 0000:0000:0000.00FA failed with error -22 [ 211.066434] ext4_bread+0x6e/0x1a0 [ 211.066447] ? ext4_getblk+0x450/0x450 [ 211.066465] ext4_append+0x14b/0x360 [ 211.066479] ext4_mkdir+0x531/0xc20 [ 211.066497] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 211.066516] ? security_inode_mkdir+0xd0/0x110 [ 211.079180] vfs_mkdir+0x3ca/0x610 [ 211.079194] SyS_mkdir+0x1b7/0x200 [ 211.079206] ? SyS_mkdirat+0x210/0x210 [ 211.079217] ? do_syscall_64+0x53/0x640 [ 211.079227] ? SyS_mkdirat+0x210/0x210 [ 211.079239] do_syscall_64+0x1e8/0x640 [ 211.079249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.079264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.079276] RIP: 0033:0x458697 [ 211.086352] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 19:32:41 executing program 0 (fault-call:0 fault-nth:46): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000940)=@sco, &(0x7f0000000040)=0x80) r1 = semget(0x0, 0x3, 0x1b) semtimedop(r1, &(0x7f00000009c0)=[{0x7, 0xce6, 0x1800}, {0x0, 0x6, 0x1800}, {0x2, 0xe83, 0x1000}, {0x1, 0x200, 0x800}, {0x4, 0x2, 0x800}], 0x5, &(0x7f0000000a00)={0x0, 0x989680}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0xa, &(0x7f0000000840)=[{&(0x7f00000000c0)="774e0698ba97d493567f89c8d82175690f987d6e50937120f2e6c23864d4eeac58bcde0acaf349cd123a1135206cab6cc6ed6fa7752cde6182e3f46589c9fec03639a7d200e1d9e77277897e17a1ec3ef2f4a8ab1da388e5d54b533f7221df39ac040beed8ce81323aaf8a32555bbf54307e9b4157f11a7775", 0x79, 0x54}, {&(0x7f0000000140)="ae96ffb01a6f58cf461d9ba00bcdd27c3a7cd18f334f9037ceaad1c1d5c5ea44b3d307d86ff580cdb6243df07a0625fbbd1cc91958cb8ac18f5739b5149e5b28c2f88a3e504b2f1f2ed59d4edd1c23dc04acabf7f92509bf3d6817bbc513a26a51dbdd3cf319dac17823c4e138e177100a85c4bf72ee62f42790351d058d1495d8061f6d94230561a7d9838d3f5c08d38c378525929c5994614c2dcfd48803149bd736aaee553e0b5c229a69c62bda25fc63c493a8b897d4ded0d42bc19e160e1280b4adb4ee", 0xc6, 0x8}, {&(0x7f0000000240)="d68a36e128e52b420f2866c36f0d8eb522085d1eb8944e6af37374642f458f9a9d2aba637855635cc1b0e5703577d1d55c31ac0d89286623f801fe562f73e428137e2c36671587ee9ea0d50d706b", 0x4e, 0x1f}, {&(0x7f00000002c0)="5baed732fc96fe023bbc167b2fea97ae27091d94afb65f89aaabfc7f54ab3e658395c8ee2b84b6e12934a98d878d7940eccc801f7e370bb3ca44034533387786d013b31a608a9f63c787902d16c7092235255578f6ea4bf24dc2944f72d1551f2e2d45f2f4d01f1095c520e57abaec179c2826680f6e98f1598c888e1076c8de93f54f0ae898486297a824509393b48651100718033dc8a2832938bd37c2cf30cde980edb72859b26180ac4dea2cf1ac08459c2d28348be19bc62590ce9cc0b9bf988fb22f9c9183f7c5ba85cc6f4c056e5cda36adc803333cf25a09c42d6b9e306efcc11b90a1233e9c49a15382b607c7a6dbf564e0", 0xf6, 0x6}, {&(0x7f00000003c0)="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", 0xff, 0x10001}, {&(0x7f00000004c0)="8a0247482f952e4ee4628bfe97c7da9a61b3c77a505552ee85d6b1e050a65e5ab7fe527c66a32499bf6a15da914729dd3ed6e87b0e873722ea11c151def76faef93f97c6024e31bf390d2b33501aa836a924de560fe32ae026fc2459ad934718c33487313e2dfb2f98ccc782354aa2c2fcbc8571f5f311fdaaa26d42b3a81a59000eae68587e75705745e509e3ecc68c4a6088ba11c29cc6b2413ed5b7b7151712631b960667283e369205cef6a4c86a86b96cc31849ac14991cb06f6423d2789dfddb25605b8f3e412136aef676b5b2a09d1b58c633aa27", 0xd8, 0x800000000000000}, {&(0x7f00000005c0)="c0030d304b6de911896b4b63c46b7321eab5f497d44f183cb98ffdd8b6fb02eca11de36da2948813b438af9284b123646b9d0d6dc063cb0e9e21248d4af7772be4ab8c35d621c2", 0x47, 0x4}, {&(0x7f0000000640)="275dea3b44d66f6751055d9b83d65262ba7e621484c4b0dbb9d8f1d9672dd45c4fa76be4f613274d6808287c8c497b6dce47016cd68a44d3b32713d85653d805b6d0a27070f1609602e8b1ad293cdd11a7d41b", 0x53, 0x80}, {&(0x7f00000006c0)="665b322e75c7b392cf63b0a3fcadebf52aa5a929df6561e1267b4f84a18e5d179f20397b4863878bcd624b6847deafaabbc10242fb454cb2df806ab5e9fe4606695e396dfffdd0accc13433894377e8503f64bb5627016ac98c1546e65955236f1fc329516dd55353c20a678ddb8ba2a981de3003392226eb02ed9184b9a7e", 0x7f, 0x52bf}, {&(0x7f0000000740)="f2f69f2299844556d58c5de52fa941a71e88b78c60f439527e4955e391f0a6668b3224dc75e6f176f0de9b5a2849515b2cdbf1131ab564c7b0e55276e123682e21d1e3e943e730f01dace651eeb4138b427532ca942714542416ce810f7bbc2bdd335889d8f428fcb233bcb5221ed61316fa556dfe8b3e7165bb507dbc96a9e8d2b09ecf5c555d5ecbe127b55e79941e956fdd09d91e46444ee0d20343b7f009a630ab9db3b7c53268513f7deab8cafb5d7a0013a632df0564c43eb8cabea8d292685f8b6c89ba1278926d0dab38054b89b490d91c8868efbcd8ffc2f9d0be5b5e1a21a7d427eda9124aa779f9eb3ca449e5ae70bd88203de5", 0xf9}], 0x0, 0x0) [ 211.086371] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 211.086378] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 211.086384] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 211.086390] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 211.086396] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:41 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) ioctl$RTC_PIE_OFF(r1, 0x7006) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) uname(&(0x7f0000000200)=""/7) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = ioctl$TIOCGPTPEER(0xffffffffffffff9c, 0x5441, 0x8000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x1, 0x81c}) [ 211.331615] print_req_error: I/O error, dev loop1, sector 128 [ 211.348165] FAULT_INJECTION: forcing a failure. [ 211.348165] name failslab, interval 1, probability 0, space 0, times 0 [ 211.359681] CPU: 0 PID: 14414 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 211.366911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.376386] Call Trace: [ 211.376414] dump_stack+0x138/0x19c [ 211.376433] should_fail.cold+0x10f/0x159 [ 211.376446] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 211.376463] should_failslab+0xdb/0x130 [ 211.376475] kmem_cache_alloc+0x47/0x780 [ 211.376486] ? ext4_es_can_be_merged+0x16e/0x230 [ 211.376499] __es_insert_extent+0x26c/0xe60 [ 211.376515] ext4_es_insert_extent+0x1f0/0x590 [ 211.376529] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 211.376556] ext4_map_blocks+0xa03/0x16e0 [ 211.404646] ? ext4_issue_zeroout+0x160/0x160 [ 211.404660] ? __brelse+0x50/0x60 [ 211.404678] ext4_getblk+0xac/0x450 [ 211.404691] ? ext4_iomap_begin+0x8a0/0x8a0 [ 211.404703] ? ext4_free_inode+0x1210/0x1210 [ 211.404716] ext4_bread+0x6e/0x1a0 [ 211.413642] ? ext4_getblk+0x450/0x450 [ 211.413657] ext4_append+0x14b/0x360 [ 211.413668] ext4_mkdir+0x531/0xc20 [ 211.413683] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 211.413696] ? security_inode_mkdir+0xd0/0x110 [ 211.413711] vfs_mkdir+0x3ca/0x610 [ 211.413724] SyS_mkdir+0x1b7/0x200 [ 211.413736] ? SyS_mkdirat+0x210/0x210 [ 211.413747] ? do_syscall_64+0x53/0x640 [ 211.413757] ? SyS_mkdirat+0x210/0x210 [ 211.413769] do_syscall_64+0x1e8/0x640 [ 211.413778] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.413793] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.413802] RIP: 0033:0x458697 [ 211.413806] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 211.413817] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 211.413826] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 19:32:41 executing program 2: syz_mount_image$btrfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 211.435448] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 211.435455] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 211.435461] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 211.466189] print_req_error: I/O error, dev loop1, sector 128 [ 211.635383] hid-generic 0000:0000:0000.00FB: item fetching failed at offset -1763888831 [ 211.657740] hid-generic: probe of 0000:0000:0000.00FB failed with error -22 19:32:42 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x2d, "810dfd9d83ca932e4af482e49b1534e936cf8367fcc5702a9d2a7ced4741fad7a04ac132d580a96021e06d71bf"}, &(0x7f0000000280)=0x35) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x10001, @loopback, 0xff}}, [0x7, 0x2, 0x8, 0x7, 0x0, 0x0, 0xa4, 0x1f, 0x1, 0x401, 0x8000, 0x8, 0x9, 0x4f, 0x299]}, &(0x7f0000000400)=0x100) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) timer_create(0x7, &(0x7f0000000540)={0x0, 0x6, 0x1, @thr={&(0x7f0000000440)="d2a67d0c396f7a833ea194c1acb21c4792ba78a61192eae0564dd03410c6894af3f73957ce28de349317b0404c9a1b8fba35a24068d4725a329198402d0b0eeb3752378ded7e4feb77c0f8131a05e4b07c5bad46a1aab289067b0042c8df749736dfcb4f6b4ebc", &(0x7f00000004c0)="4f3a900e1152f23947412a6948e08df869fcdbeaad121f2552aace5f5425e8893fac31ae5be092d3709787def813377d33401954184b27b3421ccf7b6962e8bceb65b0d1f9b98dd2556000040f46d10aaf9a53f4289821fe9f9627be12"}}, &(0x7f0000000580)=0x0) timer_gettime(r3, &(0x7f00000005c0)) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:42 executing program 2: syz_mount_image$btrfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 211.706011] hid-generic 0000:0000:0000.00FC: item fetching failed at offset -1525862527 [ 211.720456] hid-generic: probe of 0000:0000:0000.00FC failed with error -22 19:32:42 executing program 0 (fault-call:0 fault-nth:47): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001300)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$btrfs(0xfffffffffffffffd, &(0x7f0000000000)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="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", 0x1000, 0x1e19}], 0x10000, &(0x7f0000001480)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, 0x100000000}}, {@check_int_print_mask={'check_int_print_mask', 0x3d, 0x5}}, {@check_int_print_mask={'check_int_print_mask', 0x3d, 0x2}}, {@noflushoncommit='noflushoncommit'}], [{@fowner_gt={'fowner>', r0}}, {@measure='measure'}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@uid_gt={'uid>', r1}}, {@euid_eq={'euid', 0x3d, r2}}, {@smackfshat={'smackfshat'}}, {@dont_appraise='dont_appraise'}, {@audit='audit'}, {@smackfshat={'smackfshat', 0x3d, 'vboxnet0'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'btrfs\x00'}}]}) [ 211.846101] hid-generic 0000:0000:0000.00FD: item fetching failed at offset -1836297727 [ 211.885263] hid-generic: probe of 0000:0000:0000.00FD failed with error -22 [ 211.924992] FAULT_INJECTION: forcing a failure. [ 211.924992] name failslab, interval 1, probability 0, space 0, times 0 [ 211.936437] CPU: 1 PID: 14465 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 211.943559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.953268] Call Trace: [ 211.955951] dump_stack+0x138/0x19c [ 211.959587] should_fail.cold+0x10f/0x159 [ 211.963741] ? __es_tree_search.isra.0+0x15f/0x1c0 [ 211.968676] should_failslab+0xdb/0x130 [ 211.972659] kmem_cache_alloc+0x47/0x780 [ 211.976726] ? ext4_es_can_be_merged+0x16e/0x230 [ 211.981494] __es_insert_extent+0x26c/0xe60 [ 211.985841] ext4_es_insert_extent+0x1f0/0x590 [ 211.990431] ? ext4_es_find_delayed_extent_range+0x960/0x960 [ 211.996511] ext4_map_blocks+0xa03/0x16e0 [ 212.000842] ? ext4_issue_zeroout+0x160/0x160 [ 212.005356] ? __brelse+0x50/0x60 [ 212.008829] ext4_getblk+0xac/0x450 [ 212.012461] ? ext4_iomap_begin+0x8a0/0x8a0 [ 212.016809] ? ext4_free_inode+0x1210/0x1210 [ 212.021221] ext4_bread+0x6e/0x1a0 [ 212.024767] ? ext4_getblk+0x450/0x450 [ 212.028662] ext4_append+0x14b/0x360 [ 212.032382] ext4_mkdir+0x531/0xc20 [ 212.036015] ? ext4_init_dot_dotdot+0x4c0/0x4c0 [ 212.040696] ? security_inode_mkdir+0xd0/0x110 [ 212.045388] vfs_mkdir+0x3ca/0x610 [ 212.048933] SyS_mkdir+0x1b7/0x200 [ 212.052484] ? SyS_mkdirat+0x210/0x210 [ 212.056386] ? do_syscall_64+0x53/0x640 [ 212.060360] ? SyS_mkdirat+0x210/0x210 [ 212.064253] do_syscall_64+0x1e8/0x640 [ 212.068151] ? trace_hardirqs_off_thunk+0x1a/0x1c 19:32:42 executing program 2: syz_mount_image$btrfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 212.073096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.078382] RIP: 0033:0x458697 [ 212.081589] RSP: 002b:00007f11c4912a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 212.089400] RAX: ffffffffffffffda RBX: 0000000020000228 RCX: 0000000000458697 [ 212.096677] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 212.103955] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 212.111236] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 212.118520] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x9}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x1, 0x9, 0x3, 0xdec}, 0x1, 0x8001, 'id0\x00', 'timer0\x00', 0x0, 0x745, 0x2, 0x5, 0x3}) [ 212.178182] hid-generic 0000:0000:0000.00FE: item fetching failed at offset -1829358911 [ 212.205491] hid-generic: probe of 0000:0000:0000.00FE failed with error -22 19:32:42 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r1, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x100000000, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000000340)={0x2, 0xe, 0x7, 0x3d6}, &(0x7f0000000380)=0x100, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0x80000001}}, 0x10) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="4acc582d79a664b845dfb8ee626a97eafc2a28e15d983cb110e823411f632d7041ff470738a9b7a5ea70f60278245a3464dd847146c05aad7d4ec68f4956390fe89703784898e641efc2a86854554b757ca0efe403f110e46481994ab09dbfadaa4cbe0079bc83eef7e47f40fd0f4f5af7d304968c963a19e20803b92b9cff7ded7f9cbc463e43c9a26b3d59e40ca26693f3310de13ac814276b90b9c7a4cb7613bdfafedcabc1a9595d4fe0928fdee85621275bc35fd9d2c2a4e6e63e63d4ead6ec198c7a68a59d76e528f8371024090186e540956371c7a429797c324068134d2230c98d93173ae680ab3b6416e2dc511c58c850d42cf2e115b44c9ba4b131067fe28e5ea9957ce4e58be93dc5038f264cbe37a739c6db8b5dd5812e31e95f95f210d10a56741fc91c6e6552d02e070d09e220cd89e67253a3a76470d0f6e0d43217b824f386b8a6d13198f55afcc51c8b23e4ac891f99ae7fdb341c08938f87346f86cd6b66ef82638b1e1ff361562b430d744359dd5dd6d5ee30c8b2d1357cd67f126b9eaf369877c0006c4c5e81a5c914f0cf028b1343d4b325b49c35e6c87f8ea7c9b8a1aad96ef2a7da871410824c8210637d75eca7156d4e955d19d3e45631414afcd62668b940e433ffa02b0269d42ebc3ddb803545a797be5471e0192b43c0b99899fa5d070f1c995721a00ecfc4507e0b8d518db888337eec3438a68dc4c44426f08d79115d5c63176bd8949569653913450f9e4d3b00ce4cf4a9d5bf8bfb94487225ae8369ef84001bcc38b7c455753f5790ec6aa5f8d3837a11b2c98e57e1b2cfd6cdeeb17de093bc41d8671c1af67525f1445effb54ef997469174b99c8b10416579666d3e9eb4f390baaf15cc1f0a1c77d7a5a5aa824c63a256724b451dfbffc7ceccd8665423e635130147c5d3c64b2c855f060a56a55b4619a8415d88b5447ad6ec3d077bff12b186b8639198d99d052b73b8a2449934be5c404cfbcce76b6cd127556a5de5b810a6e9edbdd78415b92f6c726b81337c8eab9e261a6cff077eec729f8ba460bb05d44b3825fa81adc066eec0d7c165ce345e09cea1fc40b5e7aedd991ac25dd58a59cee888231ef9b3325ff89bc0370142c4ae22e3cddeb0bcf5c7457311f255f62fbbff205e0510164f27ff9c30ec1369ef698152e88d7a3d1098a6090fb560cb2e0b92df2b0ea5b0ec813b4d2291c4c3c1baf57bc38cf20ad7cf473d7b5188be9350ac61d651eccdc34fe89b7088138982ca802022932ae594460af77bb05471ac389318cf046d536a753048364b03bb682aba6cb9597ff2fdb7f7fc64526a77d23c8deee6a84ff2f9b2215a100f8f99e5f53e31fcffc81f69b791d896a5f0600269b48f55aa454242bf581e1d2e1b35e725fb595c86bbae30ef6cdeb7dfb42257bf8ef51cf7134b53a0985328da46838562f202dd9b2c862e59959a5fd5755080e019321e712c5dfc1b2b2f78db30bae08a0f3384fa44616c72442b9a606303ab98dcde21a95fe5029d5f04c783d26f21737bb9b9f8006e1e5f4498f3518d2238b3baff5e76de08f699cc25f643ed0759f2cfd7061c9c1fc249de9f648e6959592a202f8e099b915713d015896ffa5d7d1e4c40a948779a502d3e6c9c8c544c404720f6607a241650393fde7bf5c2063a3a9075cb9fdb3a421cf310dcf38ddc228444b0e2de4bc350fd6c45f6fc99fcec8bd919fe280ec85867f0bf0f049f4a49fbc25e3c1977a0c40e621424fa4846d24dafd28a5471130e1a25ad4103642e362febce1fa7b3410d36fac3841326ce61981d17ab6072e93890a813533a2ef56eb8f38adb7aa157f9e7fcda349493d291cddce6198adefe845186891431ecd7a3cd48e6b89ab373cedfddc55e17ee0ea2d2b349de29274b58a12803648288a7ba5a98763a66b8675ddf3605fdc286ec2b0754b73f135d8ce590b48e82cbce47d5427bf3f5ffd0ce7fbbe49ed766d02e077b0eed0e3fc691589d86e208df6529187d3faa46ba5fc6c24fc96f58aff544b6c2990983dab835aff7434f94dbc1f012cd19bb847050c7bb7d6916a2a0b64e971700083cd5e82392983ae8977fba2c4d98ecaf6aebf6d11840036148238d2214c91be4f167ff0be7cf06ddc5786bf57e66667ed6f7a8dc883f635cf845becc59f09ba4289e99b1f805335f15ef8bf90b588704bffa536c9b59ebb822e3d471c37b1bf089a49a0a0f8bbf928024f4953c455c31905fcc20bddd70a4b83066d3fd9e27a56d7348e3633abe95a5133945ce31c7d041f1747aebf0f551deab060e09ad5c761266ede6c0f27a96da731206cc443973296c715aa811bf2c6ab385afd2e575ffed39613c40c3e67ffe3a6a7cc7e35a2f966d24c82eb7a24e65da4e879c9436f8a247287d2506e8bdc0e6d12ef771c1f87f61e2afce7b1c3a9382e21ae3e2a420d820901210991dcea40cf91078b7468e12d866403663adc35891dd374b99d996f7e28546ff56ad9fed9d6fce6934bf7b5f167d4f4526ae81d3877fa52f0edb311db232eaf97c503f4f8622e1519ea17e827362eaae654b295bafec7784e471852d04c3abd38c19fabcc12d1d6c85d9580a00445e1871a0e48cc86ac6e3eb18e7860272db3be38ab2a71c5e9d02e86d464c20b4561a5dfd42a8cce104deeb487330b3dbad0b9304488b697843f7fd3737f0b3bee7cdbccdae2a6e45a4d3a92b53fe076af5ab2e9ad45d578a297d1bcb2d9aa1ad2f1c1e894597ed490c4e7a2d3859beb97d6a57bb06d1ee8109e2350a705f5baf855c5c0be57f47d2fc354c28010bddedc83f820a9f0661c9b85c5fd5991fa8ee0fcdf537f434743a008b87a555cdd86abfdebd45b5a2bebbf6b48a44205057a84796c8c6054fe3e12690033d4356174b2d478975425d9478917349ca60a26d79ed686292f2e006d4baf951a7de536b96f582e94de2a815dc39107194db71239fdbecd7ee611d4ae441e6886acabf090c2c2e1f4f655df7bde92d4969efdf2edefa1b9e3f83f766e9b88d9e8c95e5e6d2ac5c4dbd133234c5ec5c65f0086e84207706f74c262b5fdb3cbe13eec1db8bbdce738d4f4dd21e0381e930dbbbb2cb2728d21cd25304c42b87c7a4c039a1e2841069dab32e58d133173d164a6f2acd38a56e5fa899b2d8fc8bb63eab1cd74d416f78d6f3e658924d9f416fbf526e7c3795d9ffaf75528c109b9dd25ec3d380e52fd2b475362f9ff001e4e5b73bc2f2a19876800caa90f145588aeb83e76878d4ce4d7e8687ec2012d89752fbbda438c61aa863c308c540ae5c741769a38032808a87853136fed9164d7240dfb9b7baabcd5830aca574854d27d2ea078cbdf66a9e329977dcfe8d184e76a603c9e13c595152dca122ecdc9dedf8097b86a11119d8776bdd8f091a473a562f1d0f0847d08012a77618c21eac49d1ceeb1dd6312ff40420f109e8597c47c1976bf8c220ead6401371db163de5e76c021862be25a7620b399f6e671d5cfb39d5110386897b23057b443972a834032b1bf488ee769ccf96340f2c46841d549e3621486dc3be59d972e3c474d40dccddb58db66900f86480af024d5cf90c2378ab3f7c121e10f97c700cf03286dd9912fa278d955be34217fe302b596405cebe1d4825c053079b9201069db203c96a8ff80bbb49b0894c6f424d7fbf7965aa39daa2d41795ad922179898a9de64f642f7b02b1170a57e3663d0067f99fc6c0e0b4a851b4ea5ae12c6aa0dbc81ffeb6656e1037c2691df41bff813a095ebd95ded4418cfd0e717a9f3c52695f8a1f2e9e57bcbb65aa5c40760d1ccbf2810f53cc9a63cf2b622a01cf4d18f58f78ced2d4261230d6f1f7909d20c2014be0c5e1591cefccfccad0f32c0395ec2b7a4f90c0263277f38ff7ff437c813b8699d493de67d90776b052278d64a79c7b94573b581f205223297689810145ff97c7d9d1f7647d3177a2a1dbe99119dc008b51de568fe955c78148de3221de6c98cc39b6969eb16638b23330838676061e3fbc971c5d5fb7e412c284d228da054c2855567a2a96dd1a0d8309319e1402f5f5a9049b3bbf888c53589f34baf00996487741aa8706ed35fe72d0b7358b7fed808ce7d2b94cfa4d718e93a84712049ed1e53e65c2e227a166e95074a587066c3f5d97ab2b47816cb7c52b266c94831605fea47bc62aa7c2f16852aa1440b642cf809d6c1a110ad3f443675a219ff596b265ab70c21e1bab5d9209a975972ddedae9e02994721eea0bd318c3ac153d63443d6e3c0af700631066292f3781a12d8f812d10262871726e73731163a5ba0e56aa94213f8c226a86e79b30e40da3cd12373c3325d4b21c83fcf815890080fa5c868bb4689270de43a54d59775b5114cccf64d18a26a0dcd482ca6492b3bc8b3c945ace3ea6cc7ba36c9bf7b6ec4fda5af4330b08e100de127204b933eb71fb021921b0dbb7d1a69c4cd41040aa239074e1893cd2159b49184089cee861e4e3f34f4a051ade0c4e550c2194aee4c507683b7437707d2cd82ab25892c2254680d2ea96724e005e161949e6a5b0f7326966692e207e7741b119d4ce90ab7c3a56098f6151146bc5f42dd670d1fafc68159568cb1a81f9e184c951ad092bb0a08c9c6fc7b56a20702c5b867254161674c88372dcc6f9c55dabbf50dc374c0373233ce34dc874f653d49c6f42c02a593433dc297fba33706213621684bbf2e5588393f3915922f2d07cec7728fbaa752cfa49ed46b2e6e08600d642e8cadbb2e1eae960aecbab929d502ffc0f2f0c2f2e50e278ec7aee90caf5f12ced9c3db68416b32cec97883958a280ee5c95d210ebfc4de070b09a307f53ee7a7ff6eeac43efc92a7727ee384e4d7d48c31045ef7f24a08b6ba864d2c31f10d9df496eb431ed5dbeb59ece4e973a5c34e4f7a7c41a3c29d786d131d68cb26eb97da195b98e7ae0a814b6266cac3f24ea8c041b2a69bae2f0611a9d0fb93683c07eb8e3fe9b39fad4ce8dfda99b476e19c55390311cdfe9331bf3fceb8d27f287acdfe9992d7ac728eea2f1a0884e1312fb", 0xdf8}], 0x1) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x3) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x400000, 0x0) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', 0x0, 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:42 executing program 0 (fault-call:0 fault-nth:48): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) 19:32:42 executing program 1: [ 212.367808] hid-generic 0000:0000:0000.00FF: item fetching failed at offset -1759261439 [ 212.388129] hid-generic: probe of 0000:0000:0000.00FF failed with error -22 19:32:42 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000240)={0x7}, 0x7) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000980)="4acc582d79a664b845dfb8ee626a97eafc2a28e15d983cb110e823411f632d7041ff470738a9b7a5ea70f60278245a3464dd847146c05aad7d4ec68f4956390fe89703784898e641efc2a86854554b757ca0efe403f110e46481994ab09dbfadaa4cbe0079bc83eef7e47f40fd0f4f5af7d304968c963a19e20803b92b9cff7ded7f9cbc463e43c9a26b3d59e40ca26693f3310de13ac814276b90b9c7a4cb7613bdfafedcabc1a9595d4fe0928fdee85621275bc35fd9d2c2a4e6e63e63d4ead6ec198c7a68a59d76e528f8371024090186e540956371c7a429797c324068134d2230c98d93173ae680ab3b6416e2dc511c58c850d42cf2e115b44c9ba4b131067fe28e5ea9957ce4e58be93dc5038f264cbe37a739c6db8b5dd5812e31e95f95f210d10a56741fc91c6e6552d02e070d09e220cd89e67253a3a76470d0f6e0d43217b824f386b8a6d13198f55afcc51c8b23e4ac891f99ae7fdb341c08938f87346f86cd6b66ef82638b1e1ff361562b430d744359dd5dd6d5ee30c8b2d1357cd67f126b9eaf369877c0006c4c5e81a5c914f0cf028b1343d4b325b49c35e6c87f8ea7c9b8a1aad96ef2a7da871410824c8210637d75eca7156d4e955d19d3e45631414afcd62668b940e433ffa02b0269d42ebc3ddb803545a797be5471e0192b43c0b99899fa5d070f1c995721a00ecfc4507e0b8d518db888337eec3438a68dc4c44426f08d79115d5c63176bd8949569653913450f9e4d3b00ce4cf4a9d5bf8bfb94487225ae8369ef84001bcc38b7c455753f5790ec6aa5f8d3837a11b2c98e57e1b2cfd6cdeeb17de093bc41d8671c1af67525f1445effb54ef997469174b99c8b10416579666d3e9eb4f390baaf15cc1f0a1c77d7a5a5aa824c63a256724b451dfbffc7ceccd8665423e635130147c5d3c64b2c855f060a56a55b4619a8415d88b5447ad6ec3d077bff12b186b8639198d99d052b73b8a2449934be5c404cfbcce76b6cd127556a5de5b810a6e9edbdd78415b92f6c726b81337c8eab9e261a6cff077eec729f8ba460bb05d44b3825fa81adc066eec0d7c165ce345e09cea1fc40b5e7aedd991ac25dd58a59cee888231ef9b3325ff89bc0370142c4ae22e3cddeb0bcf5c7457311f255f62fbbff205e0510164f27ff9c30ec1369ef698152e88d7a3d1098a6090fb560cb2e0b92df2b0ea5b0ec813b4d2291c4c3c1baf57bc38cf20ad7cf473d7b5188be9350ac61d651eccdc34fe89b7088138982ca802022932ae594460af77bb05471ac389318cf046d536a753048364b03bb682aba6cb9597ff2fdb7f7fc64526a77d23c8deee6a84ff2f9b2215a100f8f99e5f53e31fcffc81f69b791d896a5f0600269b48f55aa454242bf581e1d2e1b35e725fb595c86bbae30ef6cdeb7dfb42257bf8ef51cf7134b53a0985328da46838562f202dd9b2c862e59959a5fd5755080e019321e712c5dfc1b2b2f78db30bae08a0f3384fa44616c72442b9a606303ab98dcde21a95fe5029d5f04c783d26f21737bb9b9f8006e1e5f4498f3518d2238b3baff5e76de08f699cc25f643ed0759f2cfd7061c9c1fc249de9f648e6959592a202f8e099b915713d015896ffa5d7d1e4c40a948779a502d3e6c9c8c544c404720f6607a241650393fde7bf5c2063a3a9075cb9fdb3a421cf310dcf38ddc228444b0e2de4bc350fd6c45f6fc99fcec8bd919fe280ec85867f0bf0f049f4a49fbc25e3c1977a0c40e621424fa4846d24dafd28a5471130e1a25ad4103642e362febce1fa7b3410d36fac3841326ce61981d17ab6072e93890a813533a2ef56eb8f38adb7aa157f9e7fcda349493d291cddce6198adefe845186891431ecd7a3cd48e6b89ab373cedfddc55e17ee0ea2d2b349de29274b58a12803648288a7ba5a98763a66b8675ddf3605fdc286ec2b0754b73f135d8ce590b48e82cbce47d5427bf3f5ffd0ce7fbbe49ed766d02e077b0eed0e3fc691589d86e208df6529187d3faa46ba5fc6c24fc96f58aff544b6c2990983dab835aff7434f94dbc1f012cd19bb847050c7bb7d6916a2a0b64e971700083cd5e82392983ae8977fba2c4d98ecaf6aebf6d11840036148238d2214c91be4f167ff0be7cf06ddc5786bf57e66667ed6f7a8dc883f635cf845becc59f09ba4289e99b1f805335f15ef8bf90b588704bffa536c9b59ebb822e3d471c37b1bf089a49a0a0f8bbf928024f4953c455c31905fcc20bddd70a4b83066d3fd9e27a56d7348e3633abe95a5133945ce31c7d041f1747aebf0f551deab060e09ad5c761266ede6c0f27a96da731206cc443973296c715aa811bf2c6ab385afd2e575ffed39613c40c3e67ffe3a6a7cc7e35a2f966d24c82eb7a24e65da4e879c9436f8a247287d2506e8bdc0e6d12ef771c1f87f61e2afce7b1c3a9382e21ae3e2a420d820901210991dcea40cf91078b7468e12d866403663adc35891dd374b99d996f7e28546ff56ad9fed9d6fce6934bf7b5f167d4f4526ae81d3877fa52f0edb311db232eaf97c503f4f8622e1519ea17e827362eaae654b295bafec7784e471852d04c3abd38c19fabcc12d1d6c85d9580a00445e1871a0e48cc86ac6e3eb18e7860272db3be38ab2a71c5e9d02e86d464c20b4561a5dfd42a8cce104deeb487330b3dbad0b9304488b697843f7fd3737f0b3bee7cdbccdae2a6e45a4d3a92b53fe076af5ab2e9ad45d578a297d1bcb2d9aa1ad2f1c1e894597ed490c4e7a2d3859beb97d6a57bb06d1ee8109e2350a705f5baf855c5c0be57f47d2fc354c28010bddedc83f820a9f0661c9b85c5fd5991fa8ee0fcdf537f434743a008b87a555cdd86abfdebd45b5a2bebbf6b48a44205057a84796c8c6054fe3e12690033d4356174b2d478975425d9478917349ca60a26d79ed686292f2e006d4baf951a7de536b96f582e94de2a815dc39107194db71239fdbecd7ee611d4ae441e6886acabf090c2c2e1f4f655df7bde92d4969efdf2edefa1b9e3f83f766e9b88d9e8c95e5e6d2ac5c4dbd133234c5ec5c65f0086e84207706f74c262b5fdb3cbe13eec1db8bbdce738d4f4dd21e0381e930dbbbb2cb2728d21cd25304c42b87c7a4c039a1e2841069dab32e58d133173d164a6f2acd38a56e5fa899b2d8fc8bb63eab1cd74d416f78d6f3e658924d9f416fbf526e7c3795d9ffaf75528c109b9dd25ec3d380e52fd2b475362f9ff001e4e5b73bc2f2a19876800caa90f145588aeb83e76878d4ce4d7e8687ec2012d89752fbbda438c61aa863c308c540ae5c741769a38032808a87853136fed9164d7240dfb9b7baabcd5830aca574854d27d2ea078cbdf66a9e329977dcfe8d184e76a603c9e13c595152dca122ecdc9dedf8097b86a11119d8776bdd8f091a473a562f1d0f0847d08012a77618c21eac49d1ceeb1dd6312ff40420f109e8597c47c1976bf8c220ead6401371db163de5e76c021862be25a7620b399f6e671d5cfb39d5110386897b23057b443972a834032b1bf488ee769ccf96340f2c46841d549e3621486dc3be59d972e3c474d40dccddb58db66900f86480af024d5cf90c2378ab3f7c121e10f97c700cf03286dd9912fa278d955be34217fe302b596405cebe1d4825c053079b9201069db203c96a8ff80bbb49b0894c6f424d7fbf7965aa39daa2d41795ad922179898a9de64f642f7b02b1170a57e3663d0067f99fc6c0e0b4a851b4ea5ae12c6aa0dbc81ffeb6656e1037c2691df41bff813a095ebd95ded4418cfd0e717a9f3c52695f8a1f2e9e57bcbb65aa5c40760d1ccbf2810f53cc9a63cf2b622a01cf4d18f58f78ced2d4261230d6f1f7909d20c2014be0c5e1591cefccfccad0f32c0395ec2b7a4f90c0263277f38ff7ff437c813b8699d493de67d90776b052278d64a79c7b94573b581f205223297689810145ff97c7d9d1f7647d3177a2a1dbe99119dc008b51de568fe955c78148de3221de6c98cc39b6969eb16638b23330838676061e3fbc971c5d5fb7e412c284d228da054c2855567a2a96dd1a0d8309319e1402f5f5a9049b3bbf888c53589f34baf00996487741aa8706ed35fe72d0b7358b7fed808ce7d2b94cfa4d718e93a84712049ed1e53e65c2e227a166e95074a587066c3f5d97ab2b47816cb7c52b266c94831605fea47bc62aa7c2f16852aa1440b642cf809d6c1a110ad3f443675a219ff596b265ab70c21e1bab5d9209a975972ddedae9e02994721eea0bd318c3ac153d63443d6e3c0af700631066292f3781a12d8f812d10262871726e73731163a5ba0e56aa94213f8c226a86e79b30e40da3cd12373c3325d4b21c83fcf815890080fa5c868bb4689270de43a54d59775b5114cccf64d18a26a0dcd482ca6492b3bc8b3c945ace3ea6cc7ba36c9bf7b6ec4fda5af4330b08e100de127204b933eb71fb021921b0dbb7d1a69c4cd41040aa239074e1893cd2159b49184089cee861e4e3f34f4a051ade0c4e550c2194aee4c507683b7437707d2cd82ab25892c2254680d2ea96724e005e161949e6a5b0f7326966692e207e7741b119d4ce90ab7c3a56098f6151146bc5f42dd670d1fafc68159568cb1a81f9e184c951ad092bb0a08c9c6fc7b56a20702c5b867254161674c88372dcc6f9c55dabbf50dc374c0373233ce34dc874f653d49c6f42c02a593433dc297fba33706213621684bbf2e5588393f3915922f2d07cec7728fbaa752cfa49ed46b2e6e08600d642e8cadbb2e1eae960aecbab929d502ffc0f2f0c2f2e50e278ec7aee90caf5f12ced9c3db68416b32cec97883958a280ee5c95d210ebfc4de070b09a307f53ee7a7ff6eeac43efc92a7727ee384e4d7d48c31045ef7f24a08b6ba864d2c31f10d9df496eb431ed5dbeb59ece4e973a5c34e4f7a7c41a3c29d786d131d68cb26eb97da195b98e7ae0a814b6266cac3f24ea8c041b2a69bae2f0611a9d0fb93683c07eb8e3fe9b39fad4ce8dfda99b476e19c55390311cdfe9331bf3fceb8d27f287acdfe9992d7ac728eea2f1a0884e1312fb", 0xffffffffffffff01}], 0x2f) ioctl$int_out(r0, 0x2, &(0x7f0000000200)) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(0xffffffffffffffff, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000280)={0x0, 0xff, 0x741b, 0xf5d, 0x1ff, "7a0039ee45d9ed869983fb10e313e420bbe22d", 0x1f, 0x80000000}) [ 212.456955] FAULT_INJECTION: forcing a failure. [ 212.456955] name failslab, interval 1, probability 0, space 0, times 0 [ 212.471230] print_req_error: I/O error, dev loop1, sector 128 [ 212.501905] CPU: 0 PID: 14513 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 212.509083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.518453] Call Trace: [ 212.521052] dump_stack+0x138/0x19c [ 212.524690] should_fail.cold+0x10f/0x159 [ 212.528849] should_failslab+0xdb/0x130 [ 212.532909] __kmalloc_track_caller+0x2ec/0x790 [ 212.537597] ? strndup_user+0x62/0xf0 [ 212.541435] memdup_user+0x26/0xa0 [ 212.544986] strndup_user+0x62/0xf0 [ 212.548619] SyS_mount+0x3c/0x120 [ 212.552080] ? copy_mnt_ns+0x8c0/0x8c0 [ 212.556065] do_syscall_64+0x1e8/0x640 [ 212.559959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.564822] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.571017] RIP: 0033:0x45bcca [ 212.574207] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 212.584512] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 212.591792] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 19:32:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', 0x0, 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 212.599075] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 212.606355] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 212.613635] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x400, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48050}, 0x0) 19:32:43 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:43 executing program 0 (fault-call:0 fault-nth:49): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', 0x0, 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 212.849150] FAULT_INJECTION: forcing a failure. [ 212.849150] name failslab, interval 1, probability 0, space 0, times 0 [ 212.861270] CPU: 1 PID: 14550 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 212.869616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.879343] Call Trace: [ 212.881962] dump_stack+0x138/0x19c [ 212.885617] should_fail.cold+0x10f/0x159 [ 212.889785] should_failslab+0xdb/0x130 [ 212.893859] __kmalloc_track_caller+0x2ec/0x790 [ 212.898540] ? kasan_check_write+0x14/0x20 [ 212.902818] ? strndup_user+0x62/0xf0 [ 212.906633] memdup_user+0x26/0xa0 [ 212.906645] strndup_user+0x62/0xf0 [ 212.906659] SyS_mount+0x6b/0x120 [ 212.906669] ? copy_mnt_ns+0x8c0/0x8c0 [ 212.906683] do_syscall_64+0x1e8/0x640 [ 212.906693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.906710] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 212.906719] RIP: 0033:0x45bcca [ 212.906724] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 212.913901] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 212.913907] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 212.913913] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 212.913918] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 212.913923] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 212.999557] hid-generic 0000:0000:0000.0100: item fetching failed at offset -1615821823 [ 213.008757] hid-generic: probe of 0000:0000:0000.0100 failed with error -22 [ 213.031679] hid-generic 0000:0000:0000.0101: item fetching failed at offset -1759263743 19:32:43 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25={{0x3, @default}, [@bcast, @remote, @rose, @netrom, @remote, @remote, @netrom, @bcast]}, &(0x7f0000000040)=0x80) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000340)='btrfs\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000200)=@encrypted_load={'load ', 'ecryptfs', 0x20, 'user:', 'btrfs\x00', 0x20, 0x6, 0x20, [0x66, 0x0, 0x7d]}, 0x33, r2) 19:32:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0xfffffde7, 0x10000}], 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000040)=0x80, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e23, @local}}, 0x0, 0x0, 0x0, "5a17b59ece4712f2e0458ec4964728e9dacaaf6501b404b77d65048261a3040c162a59e1904d96f92ff1157003975eeb6c0209ba6f3904635a3fcbc26f4b4e829523079b0a2e7feb7d8a47b2148c0b06"}, 0xd8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x1) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000480)='/proc/capi/capi20\x00', 0x800, 0x0) ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, &(0x7f00000001c0)) 19:32:43 executing program 0 (fault-call:0 fault-nth:50): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:43 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000200)) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) write$P9_RXATTRWALK(r1, &(0x7f0000000280)={0xf, 0x1f, 0x2, 0x9}, 0xf) msgget(0x3, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000340)={0xa, &(0x7f0000000300)=[{0x88e7, 0x4}, {0xfff, 0x1}, {0x0, 0xfffffffffffffffa}, {0x401, 0x1000}, {0x4, 0x123}, {0x101, 0x7}, {0x9, 0xa145}, {0x10000, 0x80}, {0x7174, 0x7ff}, {0x3}]}) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) write$binfmt_elf32(r1, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x19e9, 0xd3bd, 0x7, 0x100, 0x4c6, 0x2, 0x3e, 0x5, 0x34f, 0x38, 0x266, 0x807f, 0x2055, 0x20, 0x2, 0x8, 0x400, 0x7}, [{0x70000001, 0x6, 0x1, 0x200, 0x3308, 0xf0, 0x56, 0x1ff}, {0x6474e551, 0x1e, 0x4, 0x2, 0x8, 0x100, 0xe1e, 0x3}], "2843782fb6bcffef73f4afda39dc90dbf68a76b53a", [[], [], []]}, 0x38d) [ 213.050382] hid-generic: probe of 0000:0000:0000.0101 failed with error -22 19:32:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="8da4363ac0ed00000000020edfffa97ebf734826255bad2e05c74d000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x58, 0x10000}], 0x0, 0x0) 19:32:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 213.194195] FAULT_INJECTION: forcing a failure. [ 213.194195] name failslab, interval 1, probability 0, space 0, times 0 [ 213.243495] hid-generic 0000:0000:0000.0102: item fetching failed at offset -1704976639 [ 213.280426] hid-generic: probe of 0000:0000:0000.0102 failed with error -22 [ 213.288048] CPU: 0 PID: 14572 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 213.295175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.304636] Call Trace: [ 213.307252] dump_stack+0x138/0x19c [ 213.310915] should_fail.cold+0x10f/0x159 [ 213.315145] should_failslab+0xdb/0x130 [ 213.319230] __kmalloc_track_caller+0x2ec/0x790 [ 213.319244] ? kasan_check_write+0x14/0x20 [ 213.319254] ? strndup_user+0x62/0xf0 [ 213.319267] memdup_user+0x26/0xa0 [ 213.319277] strndup_user+0x62/0xf0 [ 213.319291] SyS_mount+0x6b/0x120 [ 213.328223] ? copy_mnt_ns+0x8c0/0x8c0 [ 213.328239] do_syscall_64+0x1e8/0x640 [ 213.328249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.328265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.328274] RIP: 0033:0x45bcca [ 213.328283] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 213.371797] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 213.379091] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 213.386385] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 213.393678] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 213.400963] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:43 executing program 0 (fault-call:0 fault-nth:51): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:43 executing program 1: syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 213.471534] print_req_error: I/O error, dev loop1, sector 128 [ 213.478944] hid-generic 0000:0000:0000.0103: item fetching failed at offset -1456533375 [ 213.561285] hid-generic: probe of 0000:0000:0000.0103 failed with error -22 [ 213.606480] FAULT_INJECTION: forcing a failure. [ 213.606480] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 213.618354] CPU: 1 PID: 14616 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 213.625482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.634858] Call Trace: [ 213.637572] dump_stack+0x138/0x19c [ 213.641228] should_fail.cold+0x10f/0x159 [ 213.645422] __alloc_pages_nodemask+0x1d6/0x7a0 [ 213.650117] ? fs_reclaim_acquire+0x20/0x20 [ 213.654453] ? __alloc_pages_slowpath+0x2930/0x2930 [ 213.659502] cache_grow_begin+0x80/0x400 [ 213.663602] kmem_cache_alloc_trace+0x6b2/0x790 [ 213.668303] ? kasan_check_write+0x14/0x20 [ 213.672569] copy_mount_options+0x5c/0x2f0 [ 213.676827] SyS_mount+0x87/0x120 [ 213.680297] ? copy_mnt_ns+0x8c0/0x8c0 [ 213.684206] do_syscall_64+0x1e8/0x640 [ 213.688135] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.693103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 213.698317] RIP: 0033:0x45bcca 19:32:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 213.701513] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 213.709334] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 213.716737] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 213.724024] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 213.731320] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 213.738626] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:44 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1f, 0x0, &(0x7f0000000100), 0x3098003, &(0x7f0000000300)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, 0xe4}}, {@degraded='degraded'}, {@ssd='ssd'}, {@skip_balance='skip_balance'}, {@fragment_metadata='fragment=metadata'}, {@ssd_spread='ssd_spread'}], [{@measure='measure'}, {@dont_measure='dont_measure'}, {@context={'context', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'root'}}, {@context={'context', 0x3d, 'root'}}]}) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x2000) connect$netlink(r0, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x100002}, 0xc) 19:32:44 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x10000) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xb0, r1, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x267a}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x464}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x200000000000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffff80000000}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8c0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:44 executing program 0 (fault-call:0 fault-nth:52): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x3, 0x2) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x33b, 0x1, 0x101, 0x1652e9fe, 0x2, @dev={[], 0x15}}, 0x10) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x8001, 0x4) 19:32:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 214.062169] FAULT_INJECTION: forcing a failure. [ 214.062169] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 214.074377] CPU: 0 PID: 14655 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 214.074385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.074391] Call Trace: [ 214.074411] dump_stack+0x138/0x19c [ 214.097152] should_fail.cold+0x10f/0x159 [ 214.097169] __alloc_pages_nodemask+0x1d6/0x7a0 [ 214.097181] ? fs_reclaim_acquire+0x20/0x20 [ 214.097194] ? __alloc_pages_slowpath+0x2930/0x2930 [ 214.097217] cache_grow_begin+0x80/0x400 [ 214.097231] kmem_cache_alloc_trace+0x6b2/0x790 [ 214.119466] ? kasan_check_write+0x14/0x20 [ 214.128420] copy_mount_options+0x5c/0x2f0 [ 214.132676] SyS_mount+0x87/0x120 [ 214.132688] ? copy_mnt_ns+0x8c0/0x8c0 [ 214.132703] do_syscall_64+0x1e8/0x640 [ 214.132712] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.132729] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 214.132741] RIP: 0033:0x45bcca 19:32:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 214.157282] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 214.163157] print_req_error: I/O error, dev loop1, sector 128 [ 214.165002] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 214.165010] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 214.165016] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 214.165022] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 214.165029] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 214.281241] print_req_error: I/O error, dev loop1, sector 128 19:32:44 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r1 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x4965, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="74a47278f2a47e83e619d8bde2a0f1aa2985be39a433b2905f89206b5668d868924e4fe23a78608ccd4565d12c75d4f4f6ced2eb9a2791777b54aaf3894cadd872f829ef37dba4fcf709", 0x4a, 0x93c8}, {&(0x7f0000000300)="08350c2c197601886f5ae97a3d6d6d5d194e02a80e0df3527bf7d2b286a4c5ba4a5fe7ed70793a43be543d1fa35397ac3154bc50022fd82916771f292e663bf92433d353eae3ba5e2314797a742b3ce6f007964eeb38397689f253ce5b1a6accaa5742a58e8177c207117b59caa4448e6d6877f9a3adca41023fe3332b4665aa18dcdd38a4ed098ddea1bbc7b964e2636c97a5bf17eb4dc69ae75982b6983ee1a4de01ea12ed5bcc40f1893b741d", 0xae, 0x1ff}], 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB='show_sys_files=no,errors=remount-ro,umask=00000000000000000000001,dmask=00000000000000000000002,case_seVsitive=yes,errors=continue,uid=', @ANYRESHEX=r0, @ANYBLOB=',gid=', @ANYRESHEX=r1, @ANYBLOB=',smackfshat=^vmnet1\'vboxnet0)ppp0*}nodevuser,fscontext=sysadm_u,euid>', @ANYRESDEC=r2, @ANYBLOB=',context=user_u,\x00']) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000700)='/dev/btrfs-control\x00', 0x703400, 0x0) execveat(r3, &(0x7f0000000740)='./file0\x00', &(0x7f00000009c0)=[&(0x7f0000000780)='\x00', &(0x7f00000007c0)='errors=continue', &(0x7f0000000800)='errors=continue', &(0x7f0000000840)='umask', &(0x7f0000000880)='uid', &(0x7f00000008c0)='user/user@GPL^vmnet1procproc.\\\x00', &(0x7f0000000900)='vmnet1eth0wlan1nodev\x00', &(0x7f0000000940)='lovmnet1\x00', &(0x7f0000000980)='ntfs\x00'], &(0x7f0000000b80)=[&(0x7f0000000a40)='sysadm_u', &(0x7f0000000a80)=':\x00', &(0x7f0000000ac0)='system\x00', &(0x7f0000000b00)='sysadm_u', &(0x7f0000000b40)='-\x00'], 0x800) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) mount$9p_rdma(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x400, &(0x7f0000000400)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@rq={'rq', 0x3d, 0x9}}, {@timeout={'timeout', 0x3d, 0x175}}], [{@fowner_lt={'fowner<', r0}}, {@subj_role={'subj_role', 0x3d, 'cpuset'}}, {@smackfshat={'smackfshat'}}]}}) 19:32:44 executing program 0 (fault-call:0 fault-nth:53): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000100)={r0, 0x0, 0x1000}, &(0x7f0000000140)={'enc=', 'pkcs1', ' hash=', {'sha512-generic\x00'}}, &(0x7f00000001c0), &(0x7f0000000300)=""/4096) 19:32:44 executing program 4: syz_mount_image$btrfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:44 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x10000) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xb0, r1, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x267a}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x464}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x200000000000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffff80000000}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8c0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 214.566829] FAULT_INJECTION: forcing a failure. [ 214.566829] name failslab, interval 1, probability 0, space 0, times 0 [ 214.589752] ntfs: (device loop5): parse_options(): Unrecognized mount option case_seVsitive. [ 214.634647] ntfs: (device loop5): parse_options(): Invalid uid option argument: 0xffffffffffffffff [ 214.657959] CPU: 1 PID: 14701 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 214.665139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.674562] Call Trace: [ 214.677187] dump_stack+0x138/0x19c [ 214.680847] should_fail.cold+0x10f/0x159 [ 214.685023] should_failslab+0xdb/0x130 [ 214.689023] kmem_cache_alloc+0x2d7/0x780 [ 214.693217] ? fs_reclaim_acquire+0x20/0x20 [ 214.697855] ? find_held_lock+0x35/0x130 [ 214.701933] getname_flags+0xcb/0x580 [ 214.706087] user_path_at_empty+0x2f/0x50 [ 214.710601] do_mount+0x12b/0x27d0 [ 214.714189] ? copy_mount_options+0x5c/0x2f0 [ 214.718613] ? rcu_read_lock_sched_held+0x110/0x130 [ 214.723656] ? copy_mount_string+0x40/0x40 [ 214.727939] ? _copy_from_user+0x99/0x110 19:32:45 executing program 0 (fault-call:0 fault-nth:54): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 214.732118] ? copy_mount_options+0x1fe/0x2f0 [ 214.736641] SyS_mount+0xab/0x120 [ 214.740113] ? copy_mnt_ns+0x8c0/0x8c0 [ 214.740128] do_syscall_64+0x1e8/0x640 [ 214.740138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.740154] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 214.740163] RIP: 0033:0x45bcca [ 214.740169] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 214.740179] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 214.740185] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 214.740190] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 214.740195] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 214.740201] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:45 executing program 4: syz_mount_image$btrfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 214.852786] ntfs: (device loop5): parse_options(): Unrecognized mount option case_seVsitive. [ 214.862378] print_req_error: I/O error, dev loop1, sector 128 [ 214.882596] ntfs: (device loop5): parse_options(): Invalid uid option argument: 0xffffffffffffffff [ 214.906930] FAULT_INJECTION: forcing a failure. [ 214.906930] name failslab, interval 1, probability 0, space 0, times 0 [ 214.931045] CPU: 0 PID: 14738 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 214.938209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.947678] Call Trace: [ 214.950285] dump_stack+0x138/0x19c [ 214.953941] should_fail.cold+0x10f/0x159 [ 214.958115] should_failslab+0xdb/0x130 [ 214.962111] kmem_cache_alloc+0x2d7/0x780 [ 214.966291] ? lock_downgrade+0x6e0/0x6e0 [ 214.970456] alloc_vfsmnt+0x28/0x7d0 [ 214.974191] vfs_kern_mount.part.0+0x2a/0x3d0 [ 214.978685] do_mount+0x417/0x27d0 [ 214.982237] ? copy_mount_options+0x5c/0x2f0 [ 214.986654] ? rcu_read_lock_sched_held+0x110/0x130 [ 214.991689] ? copy_mount_string+0x40/0x40 [ 214.995951] ? copy_mount_options+0x1fe/0x2f0 [ 215.000486] SyS_mount+0xab/0x120 [ 215.003956] ? copy_mnt_ns+0x8c0/0x8c0 [ 215.007842] do_syscall_64+0x1e8/0x640 [ 215.011751] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.016626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.021894] RIP: 0033:0x45bcca [ 215.025292] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 215.033126] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 215.040484] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 215.047795] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 19:32:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 19:32:45 executing program 3: r0 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 215.055063] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 215.062341] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:45 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) open(&(0x7f0000000200)='./bus\x00', 0x10800, 0x4) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x1}], 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x800, 0x0) fallocate(r0, 0x208, 0xfffffffffffffffb, 0x3) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x5, 0x70, 0xd143, 0x4, 0x1b, 0x7fff, 0x0, 0x14, 0x80605, 0x8, 0x4, 0xafa, 0x6, 0x84, 0x0, 0x4, 0x8001, 0x80000, 0x7f, 0x81, 0x1, 0x3ff, 0x990, 0x7c0000, 0x80000000, 0x800, 0x100000001, 0x7, 0x6, 0xf0, 0x200, 0xfffffffffffffffd, 0xfffffffffffff83f, 0x1, 0x2800000000000, 0x8, 0x9, 0x0, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0xc8, 0x3, 0x8, 0x0, 0x3, 0x4653, 0x7}) accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr="fd16edf7403dcc39d03fe69db2e3cca8", @empty, 0x5, 0x5, 0x1, 0x100, 0x400, 0x0, r1}) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, @default, @netrom={'nr', 0x0}, 0x3, [@null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null]}) 19:32:45 executing program 0 (fault-call:0 fault-nth:55): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:45 executing program 4: syz_mount_image$btrfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 215.266203] FAULT_INJECTION: forcing a failure. [ 215.266203] name failslab, interval 1, probability 0, space 0, times 0 [ 215.315881] hid-generic 0000:0000:0000.0104: item fetching failed at offset -1894065599 [ 215.326475] CPU: 1 PID: 14765 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 215.333713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.343089] Call Trace: [ 215.345704] dump_stack+0x138/0x19c [ 215.349409] should_fail.cold+0x10f/0x159 [ 215.351650] hid-generic: probe of 0000:0000:0000.0104 failed with error -22 [ 215.353591] should_failslab+0xdb/0x130 [ 215.353607] __kmalloc_track_caller+0x2ec/0x790 [ 215.353620] ? unwind_get_return_address+0x61/0xa0 [ 215.353632] ? __save_stack_trace+0x7b/0xd0 [ 215.353644] ? btrfs_parse_early_options+0xa3/0x310 [ 215.353658] kstrdup+0x3a/0x70 [ 215.369416] btrfs_parse_early_options+0xa3/0x310 [ 215.379015] ? btrfs_freeze+0xc0/0xc0 [ 215.379029] ? pcpu_alloc+0xcf0/0x1050 [ 215.379043] ? find_held_lock+0x35/0x130 [ 215.379053] ? pcpu_alloc+0xcf0/0x1050 [ 215.379068] btrfs_mount+0x11d/0x2b14 [ 215.379079] ? lock_downgrade+0x6e0/0x6e0 19:32:45 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000300)={{0x1, 0x3, 0x7ff, 0x3, 0x6}, 0x8, 0x40, 0x3a}) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141045, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000200)={0x0, 0x7, 0x7, 0x900}) write$P9_RUNLINKAT(r2, &(0x7f0000000240)={0x7}, 0x7) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) semget$private(0x0, 0x1, 0x200) write$P9_RREADLINK(r2, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r2, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 215.387326] ? find_held_lock+0x35/0x130 [ 215.387339] ? pcpu_alloc+0x3af/0x1050 [ 215.387354] ? _find_next_bit+0xee/0x120 [ 215.387373] ? check_preemption_disabled+0x3c/0x250 [ 215.387386] ? btrfs_remount+0x11f0/0x11f0 [ 215.387402] ? rcu_read_lock_sched_held+0x110/0x130 [ 215.396112] ? __lockdep_init_map+0x10c/0x570 [ 215.396125] ? __lockdep_init_map+0x10c/0x570 [ 215.396142] mount_fs+0x97/0x2a1 [ 215.396159] vfs_kern_mount.part.0+0x5e/0x3d0 [ 215.396173] do_mount+0x417/0x27d0 [ 215.404128] ? copy_mount_options+0x5c/0x2f0 [ 215.404140] ? rcu_read_lock_sched_held+0x110/0x130 [ 215.404155] ? copy_mount_string+0x40/0x40 [ 215.404171] ? copy_mount_options+0x1fe/0x2f0 [ 215.404185] SyS_mount+0xab/0x120 [ 215.404199] ? copy_mnt_ns+0x8c0/0x8c0 [ 215.490208] do_syscall_64+0x1e8/0x640 [ 215.494120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.498987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.504174] RIP: 0033:0x45bcca [ 215.507352] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 215.515067] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 215.522554] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 215.529948] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 215.537248] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 215.544517] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 19:32:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:46 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000300)={{0x1, 0x3, 0x7ff, 0x3, 0x6}, 0x8, 0x40, 0x3a}) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141045, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000200)={0x0, 0x7, 0x7, 0x900}) write$P9_RUNLINKAT(r2, &(0x7f0000000240)={0x7}, 0x7) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) semget$private(0x0, 0x1, 0x200) write$P9_RREADLINK(r2, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r2, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:46 executing program 3: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'nr0\x00\x00\x00\x00\x00\xe0\xff\xff\xff\xff\xff\xff\xff', {0x2, 0x4e23, @broadcast}}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x7f}], 0x0, 0x0) 19:32:46 executing program 0 (fault-call:0 fault-nth:56): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:46 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000040)={'syz1\x00', {}, 0x25}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$input_event(r0, &(0x7f00000004c0)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffe}, 0x18) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000001c0)) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000240)={0x9, {0x8001, 0x8, 0x8001, 0x80000001, 0x2, 0xf72f}}) sendto$packet(r1, &(0x7f0000000100)="0e4e7f533e718c8ba41cd34a452114b645b808e4d56adb6fe91224d0f65579d82dae8a5050395ae7656d710235da408c39a82523a975251e6b1c0c3469756539509ae2a95c3dd4bdd4237a7c27be85fe284dcc63327266694b86855ea79159c30425007b9082fa1c2fbcf46a738123145e3598baff411ef9ee4eea4bfa14db16960793bfd78488d240b7b192122b8d6a24957d4d1875d65ce3", 0x99, 0x4000800, 0x0, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x1000000000000b, &(0x7f0000000500)=0xfd, 0xfffffffffffffd9a) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000003c0)={r1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f0000000340)=0xffffffffffffffa6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x4, 0x4) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0xb0, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x2a82, @remote, 0xffffffffffff7fff}, @in={0x2, 0x4e21, @rand_addr=0xffffffff}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e21, 0x4, @mcast2}, @in6={0xa, 0x4e21, 0x401, @local, 0x1}, @in6={0xa, 0x4e21, 0x101, @local, 0xce4}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000006c0)={r2, 0x1ff}, &(0x7f0000000700)=0x8) [ 215.862832] FAULT_INJECTION: forcing a failure. [ 215.862832] name failslab, interval 1, probability 0, space 0, times 0 19:32:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 215.928598] input: syz1 as /devices/virtual/input/input8 [ 215.941075] CPU: 1 PID: 14814 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 215.948327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.957707] Call Trace: [ 215.957734] dump_stack+0x138/0x19c [ 215.957751] should_fail.cold+0x10f/0x159 [ 215.957767] should_failslab+0xdb/0x130 [ 215.957781] kmem_cache_alloc+0x2d7/0x780 [ 215.957795] ? check_preemption_disabled+0x3c/0x250 [ 215.957813] alloc_vfsmnt+0x28/0x7d0 [ 215.957829] vfs_kern_mount.part.0+0x2a/0x3d0 [ 215.957840] ? find_held_lock+0x35/0x130 [ 215.957853] vfs_kern_mount+0x40/0x60 [ 215.957866] btrfs_mount+0x3ce/0x2b14 [ 215.957878] ? lock_downgrade+0x6e0/0x6e0 [ 215.957889] ? find_held_lock+0x35/0x130 [ 215.957899] ? pcpu_alloc+0x3af/0x1050 [ 215.957917] ? btrfs_remount+0x11f0/0x11f0 [ 215.957932] ? rcu_read_lock_sched_held+0x110/0x130 [ 215.957951] ? __lockdep_init_map+0x10c/0x570 [ 216.027139] ? __lockdep_init_map+0x10c/0x570 [ 216.031665] mount_fs+0x97/0x2a1 [ 216.035062] vfs_kern_mount.part.0+0x5e/0x3d0 [ 216.039581] do_mount+0x417/0x27d0 [ 216.043141] ? copy_mount_options+0x5c/0x2f0 [ 216.047665] ? rcu_read_lock_sched_held+0x110/0x130 [ 216.052711] ? copy_mount_string+0x40/0x40 [ 216.056979] ? copy_mount_options+0x1fe/0x2f0 [ 216.061501] SyS_mount+0xab/0x120 [ 216.065318] ? copy_mnt_ns+0x8c0/0x8c0 [ 216.069226] do_syscall_64+0x1e8/0x640 [ 216.073133] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.078004] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 216.083207] RIP: 0033:0x45bcca [ 216.086403] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 216.094135] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 216.101422] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 216.108710] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 216.115997] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 19:32:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = semget(0x0, 0x1, 0x0) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000000100)=""/157) 19:32:46 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000300)={{0x1, 0x3, 0x7ff, 0x3, 0x6}, 0x8, 0x40, 0x3a}) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141045, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000200)={0x0, 0x7, 0x7, 0x900}) write$P9_RUNLINKAT(r2, &(0x7f0000000240)={0x7}, 0x7) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) semget$private(0x0, 0x1, 0x200) write$P9_RREADLINK(r2, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r2, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 216.123285] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x124, 0x10000}], 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000400)=""/197, 0x1, 0x100, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffff, @local, 0x6}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x145, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="e7261e60b86832b0ce68a4b99a34993124cc8f3b9a158c7cf2eba082189529f13e8b9d5c3685a5b07764d997") 19:32:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$sock(r0, &(0x7f0000001840)={&(0x7f0000000100)=@tipc=@nameseq={0x1e, 0x1, 0x3, {0x40, 0x1, 0x4}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000040)="4279d62675", 0x5}, {&(0x7f0000000300)="79eb5756006fce71123c7f0592a86a5fe46ff326ce8408d57b5c8fc649f1461475ad459561b5c6598f877fed2ca35f1119485584356c4281cafecbeb45e14f0603f6bba651e81c0c676222ebdb53eb6e2b636a88a14fbdd1540ec9c9615e9417a7b07b7145d10c45eed69932f5c5deb58dd5789718de37259de6416a11e57a8cac9fd1ae8d2a2932a84be328c005daf1413f2e84424a8ae31270", 0x9a}, {&(0x7f00000003c0)="1fb82645874ead270253b67ede44ded8dbab61406c460c2a2b4c213e8b3cbe39edcc0e06a3360b133763a4aeb83476debea39f2b7b7de72cefbe1b36f92585690df54e796ba8eb62fd2d43fb9a7767034a72d245d3f8171a2ecdcf84c4c1a84af80d6457ea31ca4f4d7960d9b7736f00fdfc1ccf17723ba39c89db9b08139518e8b8ec6f6b13a69e451348290f2c5d17a6ff00fe8fee9af6a28db2c994c85cf57b7cc9cca56f92da7fc975bd6c8a33c04d748f82fdbc055a439f72dbed57f8eea3f8d1bbf16ae7cec78333d3d4d621c56e9a34f9767c077f5f067d103d34f57f14", 0xe1}, {&(0x7f0000000180)="4d749db1b1cf6b40222a6fb5606c0a43d08f16c58e7b61fab295e97d34004c4758dde5e3273197a32062ae93966c29d5f45ed46bea5b074816cadb3ca2eaf692257099374849eceb087395365e5a36722fd457f46bf8e68839441b78f0a9c7a3db307f4f3081ff3d47c410306d8a586a114c5bf7524f3a48494455", 0x7b}, {&(0x7f00000004c0)="1cdf443c25dad17509e95649f63ae6780dfdbe5577c2151b2e5e43161493ea1bfc87e473e192020b91f9f63efc03e5afbe11e065e0772c6ac7760cd5c5f66f5cafae50c04c4e2a1f72ddc2f5e6d6da906afa8eb1dc528c850cef949300e033e7ed7ada54bc7529b4b1ae5bf2eaa15803dc40ae18386bd69cff8f639b20130c8310e13e0bdebc46b99605902b", 0x8c}, {&(0x7f0000000580)="26182ad1d1aa09f332996a0c0e6f5004676f01ff77e0ffe29be3c31d9d713d68a22bafb2e07e35a1f885a56ceac40c28ae13da5165a4a6773049dde149c0a11b5778cc0abc89786e6ee6d22c73857bb0eb06d644de62811d9da1316b62042052e2ea06d16072c9d9149370c74ba62fe993d0dfb8bf745e4b08ce188d271d301128cd882550665126f2b395251483e307f47fb034ca68af25bacae793baf5d2368a477705cca0d1501e418b1f7ba70af933292abacbc7dda4706662ed73d9106842a183a767da7b1bf9a4379e6a40dee43fe7552b580029cbec5fc3630394fd", 0xdf}, {&(0x7f0000000680)="05ed16f859fe0450bac2f00bd35a4472485455b67e7f1ec50ebcc0b3c6120d829fd0d902804af8832bcded20dc15a9f2be9963ac2ad368ef06f53fcebdc594ea6dbe05d1239f5477d11b168c1535395d1d1a99af45b8d4cc5a7c8db032a75ca7895758e404acf4408712d7c8d4a0fcd2c641a76d3a47daaf09fd9b28e5e7bb2fd7655ba4f0fd7f9853c755df38219f2a43e3b7449afb70b7b4d376de3c9b1269c43e8d2a5eb95251e4e26864bf1b08bbf3f8bf88af9a13", 0xb7}, {&(0x7f0000000240)="bb4be23d3e67ae848b", 0x9}, {&(0x7f0000000740)="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", 0x1000}], 0x9, &(0x7f0000001800)=[@mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x30}, 0x20000004) 19:32:46 executing program 2: socketpair(0xd, 0x0, 0x71c, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x5c, r1, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) utimes(&(0x7f0000000000)='\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:46 executing program 0 (fault-call:0 fault-nth:57): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 216.411163] print_req_error: I/O error, dev loop1, sector 128 19:32:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x56d}], 0x0, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x5, 0x200000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xffffffffffff0001, 0x7, 0x2000}, 0xffffffffffffff05) 19:32:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_mount_image$nfs4(&(0x7f00000002c0)='nfs4\x00', &(0x7f0000000300)='./file0/file0\x00', 0x6, 0x7, &(0x7f0000001840)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="37ef89371e6b95dd879b2f1b9efd4a4303377eceba017234bee1c98c844450707a674d91a9855988ddb30532295f31c0430e4f38cb8609af98ba5eedb1d4fe91b9959ee44ddad2847bba721f7f086c858c3328e82458671e4d5d1ea4dcf43b2b52ca0650da32daba663abb3a75bc22237be1480677860d8a735cdf43bf6a61ae227b7a04eb66d6af14e14b9d6c4ec57f153b718c1985aacd5329daaa5867865e8eb62492befde276be583c4b6340dce38d861bf5", 0xb4, 0x8}, {&(0x7f0000001400)="d755d46622bbddf0c132ac492fb0c0e23f64a08e6953131d8446c8fc253a8bfed8ec8cf764a18898eaa6ff59fa776f9ea0a0be6e3ac5e5e0e176cc1b44e6ee75b7a494f685153a0563024aa3b8a7eed1c4881601cce3132057aa0420c3aaba4c56792e47618b47b0030eb3444390c30213566af76cdc174201be74a26bdf387f25b8466ff256c045dccfa88dd2837de54968a0173d8949974df67967f5f858231cbb2175bc5d2a8f27b8dd1447802704bab2a32cd5c0a239ca9c7faf4398d0df540d21705d0bf243975f5edbfa627919a963dee8bcf56e099ae53a", 0xdb, 0x6}, {&(0x7f0000001500)="fb60471f5d852d25ae3ca416bfe8f2cfbf3d6d473e8bee8560638db85513d33a0ca0aaaf772ee21eafb2d38d0141cf34c995de543385b927e796d00c1ba81c0b9991eab292a27963b70e1dea70efc05d642b5de4defd012a06a51406fde3d4bb3d8ea346fc2ba439d0a401feeadca8c6ba091a97a0c3cef5bf9ac02e7728451d355887b75edd4b52a51b91c82617e8773dacd31adcfccc", 0x97, 0x4}, {&(0x7f00000015c0)="ce5d9558e38eff7e8e80ce395fba67b078839193965b3265e5c7c65430c49344b5383c554f2c1281b5b98b57ee902774c11a066578f3dcf849292a11d32949b388ff0314a73c0d34e350f5078cf69d0208b43fe2b36c5a2a0e1d680e73b4c167ca7e616fa25194525775b7be692eb8daad3f0480ec7a4746a9868dcd8a023564c4e60beb8f374d8e65205f1ac9c7749089905d2f1b8bf77ea6692c3a25306d440039", 0xa2, 0xe054}, {&(0x7f0000001680)="b157b9146bd018a725231ebcff0e846247c51a4728e3c3ba140870bbff0d7d646c4349461598201b2a62f15f8c12efcc73d9c1317c2cddc5f78761f67a3fef4b8011b68ce5ab9eac9bd4e324134ecb561cc6fe03746ea24e5cb2c6a3cbf3205eac5dca438ccbd01ec86fe0f45a9c12204e301e550c7917a9d16196682f6a7ffb1e9557cdcc3a0938634d6a2cb9d94f02a9dc7eedf06168f0c0a4e007fd6e6ea2962b5d09f3f66ff0be7e", 0xaa, 0x1}, {&(0x7f0000001740)="76c3bb4f24323873b237f9b7aa3a91f19a0acf6b969ef8ebe9e148d1ddadb7c151d496cfb4c0de17096ffe869ad54db106f0166813e0ab3271182ae4cfa2b29aa7c89daa00ba3b0dcf8edd0544269c9f4916a8df21516d2663691daa0e72dc65e08e510fcc183805ab51446a3cb29b212fb7e90766510af8a0f7f51b629a36ba80168453b542d0935945100e3fe67cceb5a9f5fa110b31f87c4189de1110fb66282ec1257695503e3e4e47db226cb5c60b875c68a0cc862c59b4f1aa7107275b903185801a", 0xc5}], 0x1000000, &(0x7f0000001900)='/dev/snapshot\x00') r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x10300, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000280)={0x0, 0x0, 0x1f, &(0x7f00000001c0)=0x14f}) [ 216.529440] FAULT_INJECTION: forcing a failure. [ 216.529440] name failslab, interval 1, probability 0, space 0, times 0 [ 216.541361] CPU: 0 PID: 14889 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 216.548493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.557905] Call Trace: [ 216.560508] dump_stack+0x138/0x19c [ 216.564157] should_fail.cold+0x10f/0x159 [ 216.568468] should_failslab+0xdb/0x130 [ 216.572609] __kmalloc_track_caller+0x2ec/0x790 [ 216.577329] ? kstrdup_const+0x48/0x60 [ 216.581480] kstrdup+0x3a/0x70 [ 216.584679] kstrdup_const+0x48/0x60 [ 216.588395] alloc_vfsmnt+0xe5/0x7d0 [ 216.592104] vfs_kern_mount.part.0+0x2a/0x3d0 [ 216.596624] ? find_held_lock+0x35/0x130 [ 216.600694] vfs_kern_mount+0x40/0x60 [ 216.604596] btrfs_mount+0x3ce/0x2b14 [ 216.608408] ? lock_downgrade+0x6e0/0x6e0 [ 216.612558] ? find_held_lock+0x35/0x130 [ 216.616610] ? pcpu_alloc+0x3af/0x1050 [ 216.620504] ? btrfs_remount+0x11f0/0x11f0 [ 216.624751] ? rcu_read_lock_sched_held+0x110/0x130 [ 216.629780] ? __lockdep_init_map+0x10c/0x570 [ 216.634296] ? __lockdep_init_map+0x10c/0x570 [ 216.638796] mount_fs+0x97/0x2a1 [ 216.642177] vfs_kern_mount.part.0+0x5e/0x3d0 [ 216.646692] do_mount+0x417/0x27d0 [ 216.650240] ? copy_mount_options+0x5c/0x2f0 [ 216.654660] ? rcu_read_lock_sched_held+0x110/0x130 [ 216.659710] ? copy_mount_string+0x40/0x40 [ 216.663960] ? copy_mount_options+0x1fe/0x2f0 [ 216.668463] SyS_mount+0xab/0x120 [ 216.671909] ? copy_mnt_ns+0x8c0/0x8c0 [ 216.675790] do_syscall_64+0x1e8/0x640 [ 216.679668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.684520] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 216.689710] RIP: 0033:0x45bcca [ 216.692890] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 216.700598] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 216.707883] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 216.715153] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 216.722429] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 19:32:47 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 216.729807] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:32:47 executing program 0 (fault-call:0 fault-nth:58): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) [ 216.942299] FAULT_INJECTION: forcing a failure. [ 216.942299] name failslab, interval 1, probability 0, space 0, times 0 [ 217.023943] CPU: 1 PID: 14920 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 217.031107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.040482] Call Trace: [ 217.043092] dump_stack+0x138/0x19c [ 217.046744] should_fail.cold+0x10f/0x159 [ 217.050923] should_failslab+0xdb/0x130 [ 217.054930] kmem_cache_alloc+0x2d7/0x780 [ 217.059101] ? check_preemption_disabled+0x3c/0x250 [ 217.064142] alloc_vfsmnt+0x28/0x7d0 [ 217.067993] vfs_kern_mount.part.0+0x2a/0x3d0 [ 217.072516] ? find_held_lock+0x35/0x130 [ 217.076605] vfs_kern_mount+0x40/0x60 [ 217.080429] btrfs_mount+0x3ce/0x2b14 [ 217.084256] ? lock_downgrade+0x6e0/0x6e0 [ 217.088422] ? find_held_lock+0x35/0x130 [ 217.092500] ? pcpu_alloc+0x3af/0x1050 [ 217.096423] ? btrfs_remount+0x11f0/0x11f0 [ 217.100684] ? rcu_read_lock_sched_held+0x110/0x130 [ 217.105748] ? __lockdep_init_map+0x10c/0x570 [ 217.110264] ? __lockdep_init_map+0x10c/0x570 [ 217.114779] mount_fs+0x97/0x2a1 [ 217.114801] vfs_kern_mount.part.0+0x5e/0x3d0 [ 217.122679] do_mount+0x417/0x27d0 [ 217.122690] ? copy_mount_options+0x5c/0x2f0 [ 217.122703] ? rcu_read_lock_sched_held+0x110/0x130 [ 217.122717] ? copy_mount_string+0x40/0x40 [ 217.122730] ? copy_mount_options+0x1fe/0x2f0 [ 217.122742] SyS_mount+0xab/0x120 [ 217.122751] ? copy_mnt_ns+0x8c0/0x8c0 [ 217.122763] do_syscall_64+0x1e8/0x640 [ 217.122772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.122787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 217.166156] RIP: 0033:0x45bcca [ 217.169344] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 217.177064] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 217.184342] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 217.191909] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 217.199200] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 217.206483] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffb, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="392425c5972355d86dfc26c86aa6f58876907c8c5f80753a38b56673c4c5d5b10a1ec5a6137640028d7045d6d1686e673a171d32f7870bc7481b2ae0670533250f4096c0f28f58e1eef35c746a81cfddb56eb3c7e1f905281a33cad200c092bfd81ab116614e5598639bc4abf50be928249bd5e3a09115f3b21a1a974b55d7b870b6c7243b9aedcb57fc3e0e27f0052e9dd115a102d83e981abe109c5acb064a964a13654123ddce9946c7f291fa540a65bf6439fe", 0xb5, 0x180000000000}, {&(0x7f0000000300)="38485c715a2c671607b464df591d774c2b939b33c7cd6dc16495ddd1d5115e75d3a788831d23db33a213c4c6fea6200ed59870763d64d11b9ca60e11a2d26e6c69eb95e8cdded139974ffcc3210f139c3d661eef6a81025e95c4d0afa4bf112e89ac64e2af50322d71f51f1f0089328c2f86de09f7a685402d56f8b06405", 0x7e}], 0x10800, &(0x7f0000000480)={[{@nodiscard='nodiscard'}, {@nodatasum='nodatasum'}, {@nodatasum='nodatasum'}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@subj_type={'subj_type', 0x3d, 'cpusetself&ppp0system:+eth0vmnet0'}}]}) 19:32:47 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 19:32:47 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000440)=0x401) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000180)='u:r:untrusted_app:s0:c512,c768\x00', 0x1f, 0x1) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:47 executing program 0 (fault-call:0 fault-nth:59): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 217.457707] FAULT_INJECTION: forcing a failure. [ 217.457707] name failslab, interval 1, probability 0, space 0, times 0 [ 217.520215] CPU: 1 PID: 14960 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 217.527504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.536882] Call Trace: [ 217.539497] dump_stack+0x138/0x19c [ 217.543153] should_fail.cold+0x10f/0x159 [ 217.547337] should_failslab+0xdb/0x130 [ 217.551343] __kmalloc_track_caller+0x2ec/0x790 [ 217.556042] ? unwind_get_return_address+0x61/0xa0 [ 217.560992] ? __save_stack_trace+0x7b/0xd0 [ 217.565340] ? btrfs_parse_early_options+0xa3/0x310 [ 217.570850] kstrdup+0x3a/0x70 [ 217.570865] btrfs_parse_early_options+0xa3/0x310 [ 217.570880] ? save_trace+0x290/0x290 [ 217.570890] ? btrfs_freeze+0xc0/0xc0 [ 217.570901] ? pcpu_alloc+0xcf0/0x1050 [ 217.570910] ? find_held_lock+0x35/0x130 [ 217.570919] ? pcpu_alloc+0xcf0/0x1050 [ 217.570932] btrfs_mount+0x11d/0x2b14 [ 217.570942] ? lock_downgrade+0x6e0/0x6e0 [ 217.570950] ? find_held_lock+0x35/0x130 [ 217.570958] ? pcpu_alloc+0x3af/0x1050 [ 217.570972] ? _find_next_bit+0xee/0x120 [ 217.579113] ? check_preemption_disabled+0x3c/0x250 [ 217.623692] ? btrfs_remount+0x11f0/0x11f0 [ 217.627975] ? rcu_read_lock_sched_held+0x110/0x130 [ 217.633032] ? __lockdep_init_map+0x10c/0x570 [ 217.637561] ? __lockdep_init_map+0x10c/0x570 [ 217.642145] mount_fs+0x97/0x2a1 [ 217.645530] vfs_kern_mount.part.0+0x5e/0x3d0 [ 217.650044] ? find_held_lock+0x35/0x130 [ 217.654212] vfs_kern_mount+0x40/0x60 [ 217.658029] btrfs_mount+0x3ce/0x2b14 [ 217.661840] ? lock_downgrade+0x6e0/0x6e0 [ 217.666018] ? find_held_lock+0x35/0x130 [ 217.670088] ? pcpu_alloc+0x3af/0x1050 [ 217.674001] ? btrfs_remount+0x11f0/0x11f0 [ 217.678251] ? rcu_read_lock_sched_held+0x110/0x130 [ 217.683309] ? __lockdep_init_map+0x10c/0x570 [ 217.687845] ? __lockdep_init_map+0x10c/0x570 [ 217.692355] mount_fs+0x97/0x2a1 [ 217.695757] vfs_kern_mount.part.0+0x5e/0x3d0 [ 217.700381] do_mount+0x417/0x27d0 [ 217.703944] ? copy_mount_options+0x5c/0x2f0 [ 217.708397] ? rcu_read_lock_sched_held+0x110/0x130 [ 217.713539] ? copy_mount_string+0x40/0x40 [ 217.718106] ? copy_mount_options+0x1fe/0x2f0 [ 217.722908] SyS_mount+0xab/0x120 [ 217.726378] ? copy_mnt_ns+0x8c0/0x8c0 [ 217.730317] do_syscall_64+0x1e8/0x640 [ 217.734260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.739119] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 217.744340] RIP: 0033:0x45bcca [ 217.747558] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 217.755274] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 217.762617] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 19:32:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 217.769902] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 217.777179] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 217.784544] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000300)="97b0cc73c7f0a80d7301ebc6bcf8b52e6c7a529e3120fa03e33e5ff70c023f2fbedeffc87c182a150eb2e32dcf3a22797965122bb8456d7a6e3747eef244f0d3a768fa0853d75d110f80ade6199bb1ee389e0d87ae516b6f7b3d4b3f7ea00796949d414f4293c83210d1bd1b052d53f2bca84093a790ae051ae834f0d25d58c501d36efad505d6fce8f69551a881c22bf0f4348aff417394bc41eacd510d9bc95fd136cd429dff7676ddcbc18b29c7ce169c2da6a7da52eb4533f7fc97a007f7ef61", 0xc2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socket(0x2, 0x8000e, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x2, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x6, 0xc26a, @l2={'ib', 0x3a, 'ip6gre0\x00'}}}}, ["", "", "", "", "", "", "", ""]}, 0x34}}, 0x800) [ 217.815259] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 217.824376] audit: type=1400 audit(1560281568.193:62): avc: denied { mac_admin } for pid=14955 comm="syz-executor.3" capability=33 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 19:32:48 executing program 0 (fault-call:0 fault-nth:60): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:48 executing program 2: r0 = msgget(0x0, 0x410) r1 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0xffffffffffffff7f, r1, r2, r3, r4, 0x1, 0x3ff}, 0x0, 0x4, 0x7f, 0x6, 0x6, 0x2, r5, r6}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r7 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x9, 0x101000) ioctl$UI_SET_LEDBIT(r7, 0x40045569, 0x9) 19:32:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 217.993296] FAULT_INJECTION: forcing a failure. [ 217.993296] name failslab, interval 1, probability 0, space 0, times 0 [ 218.023805] print_req_error: I/O error, dev loop1, sector 128 [ 218.049584] CPU: 1 PID: 14995 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 218.056759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.066129] Call Trace: [ 218.068744] dump_stack+0x138/0x19c [ 218.072411] should_fail.cold+0x10f/0x159 [ 218.076588] should_failslab+0xdb/0x130 [ 218.080590] __kmalloc_track_caller+0x2ec/0x790 [ 218.085278] ? kstrdup_const+0x48/0x60 [ 218.089278] kstrdup+0x3a/0x70 [ 218.092473] kstrdup_const+0x48/0x60 [ 218.096188] alloc_vfsmnt+0xe5/0x7d0 [ 218.099944] vfs_kern_mount.part.0+0x2a/0x3d0 [ 218.104435] ? find_held_lock+0x35/0x130 [ 218.108645] vfs_kern_mount+0x40/0x60 [ 218.112452] btrfs_mount+0x3ce/0x2b14 [ 218.116251] ? lock_downgrade+0x6e0/0x6e0 [ 218.120397] ? find_held_lock+0x35/0x130 [ 218.125688] ? pcpu_alloc+0x3af/0x1050 [ 218.129597] ? btrfs_remount+0x11f0/0x11f0 [ 218.133859] ? rcu_read_lock_sched_held+0x110/0x130 [ 218.138886] ? __lockdep_init_map+0x10c/0x570 [ 218.143396] ? __lockdep_init_map+0x10c/0x570 [ 218.147909] mount_fs+0x97/0x2a1 [ 218.151294] vfs_kern_mount.part.0+0x5e/0x3d0 [ 218.155788] do_mount+0x417/0x27d0 [ 218.159350] ? retint_kernel+0x2d/0x2d [ 218.163285] ? copy_mount_string+0x40/0x40 [ 218.167554] ? __sanitizer_cov_trace_pc+0x23/0x60 [ 218.172403] ? copy_mount_options+0x1fe/0x2f0 [ 218.177013] SyS_mount+0xab/0x120 [ 218.180477] ? copy_mnt_ns+0x8c0/0x8c0 [ 218.184370] do_syscall_64+0x1e8/0x640 [ 218.188251] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.193122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 19:32:48 executing program 3: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r2 = getegid() lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() getgroups(0x6, &(0x7f00000007c0)=[r0, r1, r2, r3, r4, r5]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/qat_adf_ctl\x00', 0x301000, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000640)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000580)="8da4363ac0ed0500000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000000005f424805403fd59088b1326b2dde3a5335df534ea08587f1a9c9144434b1c4063f24af0fcdc0875cb7a95a1a3d71caf0a13280cadfc6abe2401073521d2b7e96b488bf006f04587291aeca29e0ef877273e1a61cdd4bb2b5d86cf2588e4ed8d2000000", 0xa0, 0x10000}], 0x400, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000000, 0x3, &(0x7f0000000400)=[{&(0x7f0000000100)="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", 0xfa, 0x800}, {&(0x7f0000000300)="eb913593603c6c4d42588a967d87866f69a26dd132682dd3b2a04c6ccbfcc0648b8bef0141c6683f07fa957c021c7d15f9481875995874232a741a5d2303500424ec589b175006973a052af46f82e6886c799bc959ac5b82d321101359ffa00fc428d9cc30955781a5a97668d6802ba846af8ce3c18cbc81213af169d65d81156ed09cef49db72a88578bbc29c5cb1d59e28fa70b2eae7f8e8c70973e8b4a89bbede9d57ef05f263e5046100bb9504dcdff0c86a4d9870fa5222a2e1714c65aa772366c5a1658a08fca6e232cb", 0xcd, 0xffff}, {&(0x7f0000000240)="16995e91f581292afc6071caf4be1c61df13319ac694c256671c1ed407763469bcdb127bd4eceaf937b7f10f9ce2c23f", 0x30, 0xc4c}], 0x0, &(0x7f0000000500)={[{@usrquota='usrquota'}, {@nodiscard='nodiscard'}, {@gid={'gid', 0x3d, r6}}, {@quota='quota'}, {@errors_continue='errors=continue'}, {@umask={'umask', 0x3d, 0x80000001}}], [{@permit_directio='permit_directio'}, {@obj_user={'obj_user', 0x3d, 'btrfs\x00'}}]}) [ 218.198310] RIP: 0033:0x45bcca [ 218.201496] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 218.209309] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 218.216575] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 218.223845] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 218.231224] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 218.238514] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:48 executing program 0 (fault-call:0 fault-nth:61): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 218.458810] FAULT_INJECTION: forcing a failure. [ 218.458810] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.471629] CPU: 1 PID: 15020 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 218.478773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.488218] Call Trace: [ 218.490835] dump_stack+0x138/0x19c [ 218.494595] should_fail.cold+0x10f/0x159 [ 218.498829] ? __might_sleep+0x93/0xb0 [ 218.502728] __alloc_pages_nodemask+0x1d6/0x7a0 [ 218.507506] ? trace_hardirqs_on+0xd/0x10 [ 218.511683] ? __alloc_pages_slowpath+0x2930/0x2930 [ 218.516874] ? btrfs_parse_early_options+0x1a2/0x310 [ 218.522178] alloc_pages_current+0xec/0x1e0 [ 218.526519] __get_free_pages+0xf/0x40 [ 218.530422] get_zeroed_page+0x11/0x20 [ 218.534306] parse_security_options+0x1f/0xa0 [ 218.538800] btrfs_mount+0x2bb/0x2b14 [ 218.542594] ? lock_downgrade+0x6e0/0x6e0 [ 218.546732] ? find_held_lock+0x35/0x130 [ 218.550788] ? pcpu_alloc+0x3af/0x1050 [ 218.554673] ? btrfs_remount+0x11f0/0x11f0 [ 218.558997] ? rcu_read_lock_sched_held+0x110/0x130 [ 218.564057] ? __lockdep_init_map+0x10c/0x570 [ 218.568554] mount_fs+0x97/0x2a1 [ 218.571950] vfs_kern_mount.part.0+0x5e/0x3d0 [ 218.576626] ? find_held_lock+0x35/0x130 [ 218.580688] vfs_kern_mount+0x40/0x60 [ 218.584495] btrfs_mount+0x3ce/0x2b14 [ 218.588290] ? lock_downgrade+0x6e0/0x6e0 [ 218.592428] ? find_held_lock+0x35/0x130 [ 218.596480] ? pcpu_alloc+0x3af/0x1050 [ 218.600490] ? btrfs_remount+0x11f0/0x11f0 [ 218.604738] ? rcu_read_lock_sched_held+0x110/0x130 [ 218.609883] ? __lockdep_init_map+0x10c/0x570 [ 218.614381] ? __lockdep_init_map+0x10c/0x570 [ 218.618875] mount_fs+0x97/0x2a1 [ 218.622249] vfs_kern_mount.part.0+0x5e/0x3d0 [ 218.626757] do_mount+0x417/0x27d0 [ 218.630314] ? copy_mount_options+0x5c/0x2f0 [ 218.634716] ? rcu_read_lock_sched_held+0x110/0x130 [ 218.639727] ? copy_mount_string+0x40/0x40 [ 218.643960] ? copy_mount_options+0x1fe/0x2f0 [ 218.648452] SyS_mount+0xab/0x120 [ 218.651898] ? copy_mnt_ns+0x8c0/0x8c0 [ 218.655782] do_syscall_64+0x1e8/0x640 [ 218.659694] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.664643] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 218.669834] RIP: 0033:0x45bcca [ 218.673020] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 218.680722] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 218.687991] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 218.695256] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 218.702520] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 19:32:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x297, &(0x7f0000000200)=[{&(0x7f00000003c0)="8da440ba1653f4215f1a363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001060020000000005f42485266535f4dc35e18e56f581e798eb7a971f723d7cddd59e9b44f355fe96a3a4fb4ce68cb10e33cd90638e380f95a406ba3ea8367c5773bee6af6b4964355099edeb84a22d5f45da42e19cdfcfd05f5c2c20bb3b988523b38", 0xffffffffffffff3d, 0x8e7}], 0x0, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x8000, 0x0) r1 = gettid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x7fff, 0x6b0, 0x7, 0xfff, 0x10000, r1}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000000380)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, &(0x7f00000004c0)="712825719bdb3292dbd7cad4208187619611293952f06ffd09cfeea5129727d3a8bfe52e630c61f2c97dfabf274b2832c97f915027965e1709b965f008a4a54dc02f24985653b623ebeef9ee0987bebb9937b64458c0ca3e6ef95d979327932fcd9a19a8e738150afc1a141813e91441c638084198039fec3eb649064d4421d0df1d1cc30763018ac69670235d5b4d344b71458245f34b065fb8ca9ff94b847777c93c4f505fdc016575fa6cf853c4a01d83ddf0d752", 0xb6, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x7) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r0, &(0x7f00000002c0)={0xa0, 0x19, 0x1, {0x142, {0x10, 0x1, 0x3}, 0x1, r2, r4, 0x4, 0x7fff, 0x3a, 0x4, 0x0, 0x0, 0xfffffffffffffff9, 0x2, 0xc46, 0x20, 0x430, 0x4, 0x1, 0x6e, 0x10000}}, 0xa0) 19:32:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x10000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaac4c, &(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xffff, 0x2) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x20) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1, r1}) 19:32:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) [ 218.709820] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:49 executing program 0 (fault-call:0 fault-nth:62): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) 19:32:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x107882, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e23, 0x8f, @rand_addr="0090ea2118ac34ddd089277a62c9eedf", 0x8}}, 0x24) r1 = getuid() mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x42006, &(0x7f0000000300)=ANY=[@ANYBLOB='default_permissions,redirect_dir=./filg0,xino=auto,xino=auto,metacopy=off,metacopy=off,redirect_dir=./file0,default_permissions,index=off,xino=on,smackfsroot=btrfs\x00,measure,fscontext=system_u,uid>', @ANYRESDEC=r1, @ANYBLOB=',smackfshat=-,defcontext=staff_u,\x00']) 19:32:49 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000280), &(0x7f0000000300)=0x4) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) syz_open_dev$radio(&(0x7f0000000200)='/dev/radio#\x00', 0x2, 0x2) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 218.888905] FAULT_INJECTION: forcing a failure. [ 218.888905] name failslab, interval 1, probability 0, space 0, times 0 [ 218.995387] CPU: 1 PID: 15054 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 219.003092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.003099] Call Trace: [ 219.003123] dump_stack+0x138/0x19c [ 219.003142] should_fail.cold+0x10f/0x159 [ 219.003159] should_failslab+0xdb/0x130 [ 219.003175] kmem_cache_alloc_trace+0x2e9/0x790 [ 219.003198] selinux_parse_opts_str+0x42c/0xa30 [ 219.003217] ? selinux_socket_sock_rcv_skb+0x570/0x570 [ 219.003231] ? free_pages+0x46/0x50 [ 219.003244] ? selinux_sb_copy_data+0x21e/0x390 [ 219.003263] security_sb_parse_opts_str+0x75/0xb0 [ 219.003276] parse_security_options+0x4e/0xa0 [ 219.003292] btrfs_mount+0x2bb/0x2b14 [ 219.045312] ? lock_downgrade+0x6e0/0x6e0 [ 219.054850] ? find_held_lock+0x35/0x130 [ 219.054863] ? pcpu_alloc+0x3af/0x1050 [ 219.054882] ? btrfs_remount+0x11f0/0x11f0 [ 219.054900] ? rcu_read_lock_sched_held+0x110/0x130 [ 219.054919] ? __lockdep_init_map+0x10c/0x570 [ 219.063270] mount_fs+0x97/0x2a1 [ 219.063288] vfs_kern_mount.part.0+0x5e/0x3d0 [ 219.063302] ? find_held_lock+0x35/0x130 [ 219.097053] vfs_kern_mount+0x40/0x60 [ 219.097070] btrfs_mount+0x3ce/0x2b14 [ 219.097082] ? lock_downgrade+0x6e0/0x6e0 [ 219.097091] ? find_held_lock+0x35/0x130 [ 219.097101] ? pcpu_alloc+0x3af/0x1050 [ 219.097117] ? btrfs_remount+0x11f0/0x11f0 [ 219.115401] hid-generic 0000:0000:0000.0105: item fetching failed at offset -1469564671 [ 219.117139] ? rcu_read_lock_sched_held+0x110/0x130 [ 219.117164] ? __lockdep_init_map+0x10c/0x570 [ 219.117175] ? __lockdep_init_map+0x10c/0x570 [ 219.117189] mount_fs+0x97/0x2a1 [ 219.138467] hid-generic: probe of 0000:0000:0000.0105 failed with error -22 [ 219.138530] vfs_kern_mount.part.0+0x5e/0x3d0 [ 219.158202] do_mount+0x417/0x27d0 [ 219.158214] ? copy_mount_options+0x5c/0x2f0 [ 219.158226] ? rcu_read_lock_sched_held+0x110/0x130 [ 219.158239] ? copy_mount_string+0x40/0x40 [ 219.158253] ? copy_mount_options+0x1fe/0x2f0 [ 219.179983] SyS_mount+0xab/0x120 [ 219.179994] ? copy_mnt_ns+0x8c0/0x8c0 [ 219.180009] do_syscall_64+0x1e8/0x640 [ 219.180019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.180033] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 219.180041] RIP: 0033:0x45bcca [ 219.180048] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 219.191925] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 219.191932] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 219.191938] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 219.191943] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 219.191950] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) 19:32:49 executing program 5: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2000006000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000300)=""/179) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) request_key(&(0x7f0000000180)='big_key\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000100)='btrfs\x00', 0xfffffffffffffffa) [ 219.346104] print_req_error: I/O error, dev loop1, sector 128 19:32:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000300)="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", 0x1000, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) 19:32:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x401, 0x2}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10042) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000100)) 19:32:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x8e5bdae96e218a35, 0x10000}], 0x42, 0x0) 19:32:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280), 0x0, 0x10000}], 0x0, 0x0) 19:32:49 executing program 0 (fault-call:0 fault-nth:63): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac81, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 219.639089] FAULT_INJECTION: forcing a failure. [ 219.639089] name failslab, interval 1, probability 0, space 0, times 0 [ 219.653109] CPU: 0 PID: 15122 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 219.660305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.660323] Call Trace: [ 219.660346] dump_stack+0x138/0x19c [ 219.660367] should_fail.cold+0x10f/0x159 [ 219.660387] should_failslab+0xdb/0x130 [ 219.660402] kmem_cache_alloc+0x2d7/0x780 [ 219.660418] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 219.660432] ? btrfs_scan_one_device+0x89/0x400 [ 219.660446] ? trace_hardirqs_on_caller+0x400/0x590 [ 219.660459] getname_kernel+0x53/0x350 [ 219.660472] kern_path+0x20/0x40 [ 219.660485] lookup_bdev.part.0+0x63/0x160 [ 219.660495] ? blkdev_open+0x260/0x260 [ 219.660507] ? free_hot_cold_page+0x763/0xca0 [ 219.660519] blkdev_get_by_path+0x76/0xf0 [ 219.660532] btrfs_scan_one_device+0x97/0x400 [ 219.660546] ? device_list_add+0x8d0/0x8d0 [ 219.660563] ? __free_pages+0x54/0x90 [ 219.688463] ? free_pages+0x46/0x50 [ 219.688481] btrfs_mount+0x2e3/0x2b14 [ 219.688492] ? lock_downgrade+0x6e0/0x6e0 [ 219.688505] ? find_held_lock+0x35/0x130 [ 219.755987] ? pcpu_alloc+0x3af/0x1050 [ 219.759904] ? btrfs_remount+0x11f0/0x11f0 [ 219.764263] ? rcu_read_lock_sched_held+0x110/0x130 [ 219.769368] ? __lockdep_init_map+0x10c/0x570 [ 219.773969] mount_fs+0x97/0x2a1 [ 219.777427] vfs_kern_mount.part.0+0x5e/0x3d0 [ 219.781931] ? find_held_lock+0x35/0x130 [ 219.785991] vfs_kern_mount+0x40/0x60 [ 219.789919] btrfs_mount+0x3ce/0x2b14 [ 219.793737] ? lock_downgrade+0x6e0/0x6e0 [ 219.797900] ? find_held_lock+0x35/0x130 [ 219.802057] ? pcpu_alloc+0x3af/0x1050 [ 219.805948] ? btrfs_remount+0x11f0/0x11f0 [ 219.810251] ? rcu_read_lock_sched_held+0x110/0x130 [ 219.815288] ? __lockdep_init_map+0x10c/0x570 [ 219.819786] ? __lockdep_init_map+0x10c/0x570 [ 219.824276] mount_fs+0x97/0x2a1 [ 219.827666] vfs_kern_mount.part.0+0x5e/0x3d0 [ 219.832175] do_mount+0x417/0x27d0 [ 219.835718] ? copy_mount_options+0x5c/0x2f0 [ 219.840335] ? rcu_read_lock_sched_held+0x110/0x130 [ 219.845377] ? copy_mount_string+0x40/0x40 [ 219.849642] ? copy_mount_options+0x1fe/0x2f0 [ 219.854163] SyS_mount+0xab/0x120 [ 219.857632] ? copy_mnt_ns+0x8c0/0x8c0 [ 219.861537] do_syscall_64+0x1e8/0x640 [ 219.865425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.870298] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 219.875498] RIP: 0033:0x45bcca [ 219.878798] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:32:50 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 219.886513] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 219.893893] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 219.901260] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 219.908550] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 219.915992] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:50 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280), 0x0, 0x10000}], 0x0, 0x0) 19:32:50 executing program 0 (fault-call:0 fault-nth:64): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:50 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000000)={0x200, 0x1000}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:50 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280), 0x0, 0x10000}], 0x0, 0x0) [ 220.215530] FAULT_INJECTION: forcing a failure. [ 220.215530] name failslab, interval 1, probability 0, space 0, times 0 [ 220.261007] CPU: 0 PID: 15142 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 220.268266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.277648] Call Trace: [ 220.280266] dump_stack+0x138/0x19c [ 220.283933] should_fail.cold+0x10f/0x159 [ 220.288210] should_failslab+0xdb/0x130 [ 220.292224] kmem_cache_alloc_trace+0x2e9/0x790 [ 220.296924] selinux_parse_opts_str+0x3c1/0xa30 [ 220.301625] ? selinux_socket_sock_rcv_skb+0x570/0x570 [ 220.306936] ? free_pages+0x46/0x50 [ 220.310584] ? selinux_sb_copy_data+0x21e/0x390 [ 220.315280] security_sb_parse_opts_str+0x75/0xb0 [ 220.320168] parse_security_options+0x4e/0xa0 [ 220.324776] btrfs_mount+0x2bb/0x2b14 [ 220.328633] ? lock_downgrade+0x6e0/0x6e0 [ 220.332947] ? find_held_lock+0x35/0x130 [ 220.337117] ? pcpu_alloc+0x3af/0x1050 [ 220.341067] ? btrfs_remount+0x11f0/0x11f0 [ 220.345333] ? rcu_read_lock_sched_held+0x110/0x130 [ 220.350524] ? __lockdep_init_map+0x10c/0x570 [ 220.355040] mount_fs+0x97/0x2a1 [ 220.358432] vfs_kern_mount.part.0+0x5e/0x3d0 [ 220.363041] ? find_held_lock+0x35/0x130 [ 220.367132] vfs_kern_mount+0x40/0x60 [ 220.371033] btrfs_mount+0x3ce/0x2b14 [ 220.374843] ? lock_downgrade+0x6e0/0x6e0 [ 220.379014] ? find_held_lock+0x35/0x130 [ 220.383083] ? pcpu_alloc+0x3af/0x1050 [ 220.386984] ? btrfs_remount+0x11f0/0x11f0 [ 220.391237] ? rcu_read_lock_sched_held+0x110/0x130 [ 220.396287] ? __lockdep_init_map+0x10c/0x570 [ 220.400795] ? __lockdep_init_map+0x10c/0x570 [ 220.405312] mount_fs+0x97/0x2a1 [ 220.408692] vfs_kern_mount.part.0+0x5e/0x3d0 [ 220.413210] do_mount+0x417/0x27d0 [ 220.416762] ? copy_mount_options+0x5c/0x2f0 [ 220.421357] ? rcu_read_lock_sched_held+0x110/0x130 [ 220.426391] ? copy_mount_string+0x40/0x40 [ 220.430650] ? copy_mount_options+0x1fe/0x2f0 [ 220.435165] SyS_mount+0xab/0x120 [ 220.438633] ? copy_mnt_ns+0x8c0/0x8c0 [ 220.442544] do_syscall_64+0x1e8/0x640 [ 220.446442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 220.451298] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 220.456501] RIP: 0033:0x45bcca [ 220.459778] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 220.467500] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 220.474776] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 220.482142] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 220.489426] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 220.496714] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:50 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2", 0x24, 0x10000}], 0x0, 0x0) [ 220.514901] print_req_error: I/O error, dev loop1, sector 128 19:32:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x200004, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00', 0xffffffffffffffff}, 0x30) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x72d, &(0x7f00000001c0)=""/53) socketpair(0xa, 0x0, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)=@gcm_256={{}, "8f10a06db7e988f5", "21a8571e3b2a7a9aab645d3e655251bc19aeb005a1c2954cc6aead73114204d3", "e5eace60", "2b096c33f48162e8"}, 0x38) 19:32:51 executing program 0 (fault-call:0 fault-nth:65): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:51 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "774966d40671063cf11764dec4810c23dbea635c94b1e11b7e086faaf9068eb646597e1cc11350ef215a736c36617a8ff709d308c3b3aa6f8850d394ce78618433f44d8e8052246ff75806a1c17ff94ec2242f0d52f46e3f91df3da116e003c21de026765a566d64a2e50cfa9fb4c38b8b5b9b1062d27a55b489294c2124861b895a09ff57d4316485d6e58e8fcd4ce714498412ca90bcc9d5b060f66037c274fd80743cdaed37a19c1e1fb69fb6bb50a8d0cc956641426d61ad58ee659abf4e0d0a2749e28c6c83dc98bf9ca19368be2a4ec3c4e5e1082e5d1ae63db6e6d065628cdcc75600c4eea307b2861e99b9c053a0b4cd2996980661a92fa4e5aec4ff", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 220.701159] print_req_error: I/O error, dev loop1, sector 128 19:32:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0xffffffffffffff0d, 0x10000}], 0x0, 0x0) 19:32:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2", 0x24, 0x10000}], 0x0, 0x0) [ 220.832545] FAULT_INJECTION: forcing a failure. [ 220.832545] name failslab, interval 1, probability 0, space 0, times 0 [ 220.875164] CPU: 0 PID: 15190 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 220.882336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.891713] Call Trace: [ 220.894326] dump_stack+0x138/0x19c [ 220.897984] should_fail.cold+0x10f/0x159 [ 220.902181] should_failslab+0xdb/0x130 [ 220.906186] kmem_cache_alloc_trace+0x2e9/0x790 [ 220.910913] selinux_parse_opts_str+0x3c1/0xa30 [ 220.915624] ? selinux_socket_sock_rcv_skb+0x570/0x570 [ 220.921539] ? free_pages+0x46/0x50 [ 220.925191] ? selinux_sb_copy_data+0x21e/0x390 [ 220.929906] security_sb_parse_opts_str+0x75/0xb0 [ 220.934952] parse_security_options+0x4e/0xa0 [ 220.939482] btrfs_mount+0x2bb/0x2b14 [ 220.943310] ? lock_downgrade+0x6e0/0x6e0 [ 220.947478] ? find_held_lock+0x35/0x130 [ 220.951551] ? pcpu_alloc+0x3af/0x1050 [ 220.955741] ? btrfs_remount+0x11f0/0x11f0 [ 220.960107] ? rcu_read_lock_sched_held+0x110/0x130 [ 220.965156] ? __lockdep_init_map+0x10c/0x570 [ 220.965176] mount_fs+0x97/0x2a1 [ 220.965191] vfs_kern_mount.part.0+0x5e/0x3d0 [ 220.965204] ? find_held_lock+0x35/0x130 [ 220.973095] vfs_kern_mount+0x40/0x60 [ 220.973111] btrfs_mount+0x3ce/0x2b14 [ 220.973123] ? lock_downgrade+0x6e0/0x6e0 [ 220.973133] ? find_held_lock+0x35/0x130 [ 220.973144] ? pcpu_alloc+0x3af/0x1050 [ 220.973161] ? btrfs_remount+0x11f0/0x11f0 [ 220.973177] ? rcu_read_lock_sched_held+0x110/0x130 [ 221.010991] ? __lockdep_init_map+0x10c/0x570 [ 221.015516] ? __lockdep_init_map+0x10c/0x570 [ 221.020042] mount_fs+0x97/0x2a1 [ 221.023433] vfs_kern_mount.part.0+0x5e/0x3d0 [ 221.027951] do_mount+0x417/0x27d0 [ 221.031503] ? copy_mount_options+0x5c/0x2f0 [ 221.035937] ? rcu_read_lock_sched_held+0x110/0x130 [ 221.040981] ? copy_mount_string+0x40/0x40 [ 221.045266] ? copy_mount_options+0x1fe/0x2f0 [ 221.049814] SyS_mount+0xab/0x120 [ 221.053276] ? copy_mnt_ns+0x8c0/0x8c0 [ 221.053292] do_syscall_64+0x1e8/0x640 [ 221.053302] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.053319] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 221.053328] RIP: 0033:0x45bcca [ 221.053333] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 221.061147] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 221.061154] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 221.061159] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 221.061164] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 221.061169] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:51 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="4acc582d79a664b845dfb8ee626a97eafc2a28e15d983cb110e823411f632d7041ff470738a9b7a5ea70f60278245a3464dd847146c05aad7d4ec68f4956390fe89703784898e641efc2a86854554b757ca0efe403f110e46481994ab09dbfadaa4cbe0079bc83eef7e47f40fd0f4f5af7d304968c963a19e20803b92b9cff7ded7f9cbc463e43c9a26b3d59e40ca26693f3310de13ac814276b90b9c7a4cb7613bdfafedcabc1a9595d4fe0928fdee85621275bc35fd9d2c2a4e6e63e63d4ead6ec198c7a68a59d76e528f8371024090186e540956371c7a429797c324068134d2230c98d93173ae680ab3b6416e2dc511c58c850d42cf2e115b44c9ba4b131067fe28e5ea9957ce4e58be93dc5038f264cbe37a739c6db8b5dd5812e31e95f95f210d10a56741fc91c6e6552d02e070d09e220cd89e67253a3a76470d0f6e0d43217b824f386b8a6d13198f55afcc51c8b23e4ac891f99ae7fdb341c08938f87346f86cd6b66ef82638b1e1ff361562b430d744359dd5dd6d5ee30c8b2d1357cd67f126b9eaf369877c0006c4c5e81a5c914f0cf028b1343d4b325b49c35e6c87f8ea7c9b8a1aad96ef2a7da871410824c8210637d75eca7156d4e955d19d3e45631414afcd62668b940e433ffa02b0269d42ebc3ddb803545a797be5471e0192b43c0b99899fa5d070f1c995721a00ecfc4507e0b8d518db888337eec3438a68dc4c44426f08d79115d5c63176bd8949569653913450f9e4d3b00ce4cf4a9d5bf8bfb94487225ae8369ef84001bcc38b7c455753f5790ec6aa5f8d3837a11b2c98e57e1b2cfd6cdeeb17de093bc41d8671c1af67525f1445effb54ef997469174b99c8b10416579666d3e9eb4f390baaf15cc1f0a1c77d7a5a5aa824c63a256724b451dfbffc7ceccd8665423e635130147c5d3c64b2c855f060a56a55b4619a8415d88b5447ad6ec3d077bff12b186b8639198d99d052b73b8a2449934be5c404cfbcce76b6cd127556a5de5b810a6e9edbdd78415b92f6c726b81337c8eab9e261a6cff077eec729f8ba460bb05d44b3825fa81adc066eec0d7c165ce345e09cea1fc40b5e7aedd991ac25dd58a59cee888231ef9b3325ff89bc0370142c4ae22e3cddeb0bcf5c7457311f255f62fbbff205e0510164f27ff9c30ec1369ef698152e88d7a3d1098a6090fb560cb2e0b92df2b0ea5b0ec813b4d2291c4c3c1baf57bc38cf20ad7cf473d7b5188be9350ac61d651eccdc34fe89b7088138982ca802022932ae594460af77bb05471ac389318cf046d536a753048364b03bb682aba6cb9597ff2fdb7f7fc64526a77d23c8deee6a84ff2f9b2215a100f8f99e5f53e31fcffc81f69b791d896a5f0600269b48f55aa454242bf581e1d2e1b35e725fb595c86bbae30ef6cdeb7dfb42257bf8ef51cf7134b53a0985328da46838562f202dd9b2c862e59959a5fd5755080e019321e712c5dfc1b2b2f78db30bae08a0f3384fa44616c72442b9a606303ab98dcde21a95fe5029d5f04c783d26f21737bb9b9f8006e1e5f4498f3518d2238b3baff5e76de08f699cc25f643ed0759f2cfd7061c9c1fc249de9f648e6959592a202f8e099b915713d015896ffa5d7d1e4c40a948779a502d3e6c9c8c544c404720f6607a241650393fde7bf5c2063a3a9075cb9fdb3a421cf310dcf38ddc228444b0e2de4bc350fd6c45f6fc99fcec8bd919fe280ec85867f0bf0f049f4a49fbc25e3c1977a0c40e621424fa4846d24dafd28a5471130e1a25ad4103642e362febce1fa7b3410d36fac3841326ce61981d17ab6072e93890a813533a2ef56eb8f38adb7aa157f9e7fcda349493d291cddce6198adefe845186891431ecd7a3cd48e6b89ab373cedfddc55e17ee0ea2d2b349de29274b58a12803648288a7ba5a98763a66b8675ddf3605fdc286ec2b0754b73f135d8ce590b48e82cbce47d5427bf3f5ffd0ce7fbbe49ed766d02e077b0eed0e3fc691589d86e208df6529187d3faa46ba5fc6c24fc96f58aff544b6c2990983dab835aff7434f94dbc1f012cd19bb847050c7bb7d6916a2a0b64e971700083cd5e82392983ae8977fba2c4d98ecaf6aebf6d11840036148238d2214c91be4f167ff0be7cf06ddc5786bf57e66667ed6f7a8dc883f635cf845becc59f09ba4289e99b1f805335f15ef8bf90b588704bffa536c9b59ebb822e3d471c37b1bf089a49a0a0f8bbf928024f4953c455c31905fcc20bddd70a4b83066d3fd9e27a56d7348e3633abe95a5133945ce31c7d041f1747aebf0f551deab060e09ad5c761266ede6c0f27a96da731206cc443973296c715aa811bf2c6ab385afd2e575ffed39613c40c3e67ffe3a6a7cc7e35a2f966d24c82eb7a24e65da4e879c9436f8a247287d2506e8bdc0e6d12ef771c1f87f61e2afce7b1c3a9382e21ae3e2a420d820901210991dcea40cf91078b7468e12d866403663adc35891dd374b99d996f7e28546ff56ad9fed9d6fce6934bf7b5f167d4f4526ae81d3877fa52f0edb311db232eaf97c503f4f8622e1519ea17e827362eaae654b295bafec7784e471852d04c3abd38c19fabcc12d1d6c85d9580a00445e1871a0e48cc86ac6e3eb18e7860272db3be38ab2a71c5e9d02e86d464c20b4561a5dfd42a8cce104deeb487330b3dbad0b9304488b697843f7fd3737f0b3bee7cdbccdae2a6e45a4d3a92b53fe076af5ab2e9ad45d578a297d1bcb2d9aa1ad2f1c1e894597ed490c4e7a2d3859beb97d6a57bb06d1ee8109e2350a705f5baf855c5c0be57f47d2fc354c28010bddedc83f820a9f0661c9b85c5fd5991fa8ee0fcdf537f434743a008b87a555cdd86abfdebd45b5a2bebbf6b48a44205057a84796c8c6054fe3e12690033d4356174b2d478975425d9478917349ca60a26d79ed686292f2e006d4baf951a7de536b96f582e94de2a815dc39107194db71239fdbecd7ee611d4ae441e6886acabf090c2c2e1f4f655df7bde92d4969efdf2edefa1b9e3f83f766e9b88d9e8c95e5e6d2ac5c4dbd133234c5ec5c65f0086e84207706f74c262b5fdb3cbe13eec1db8bbdce738d4f4dd21e0381e930dbbbb2cb2728d21cd25304c42b87c7a4c039a1e2841069dab32e58d133173d164a6f2acd38a56e5fa899b2d8fc8bb63eab1cd74d416f78d6f3e658924d9f416fbf526e7c3795d9ffaf75528c109b9dd25ec3d380e52fd2b475362f9ff001e4e5b73bc2f2a19876800caa90f145588aeb83e76878d4ce4d7e8687ec2012d89752fbbda438c61aa863c308c540ae5c741769a38032808a87853136fed9164d7240dfb9b7baabcd5830aca574854d27d2ea078cbdf66a9e329977dcfe8d184e76a603c9e13c595152dca122ecdc9dedf8097b86a11119d8776bdd8f091a473a562f1d0f0847d08012a77618c21eac49d1ceeb1dd6312ff40420f109e8597c47c1976bf8c220ead6401371db163de5e76c021862be25a7620b399f6e671d5cfb39d5110386897b23057b443972a834032b1bf488ee769ccf96340f2c46841d549e3621486dc3be59d972e3c474d40dccddb58db66900f86480af024d5cf90c2378ab3f7c121e10f97c700cf03286dd9912fa278d955be34217fe302b596405cebe1d4825c053079b9201069db203c96a8ff80bbb49b0894c6f424d7fbf7965aa39daa2d41795ad922179898a9de64f642f7b02b1170a57e3663d0067f99fc6c0e0b4a851b4ea5ae12c6aa0dbc81ffeb6656e1037c2691df41bff813a095ebd95ded4418cfd0e717a9f3c52695f8a1f2e9e57bcbb65aa5c40760d1ccbf2810f53cc9a63cf2b622a01cf4d18f58f78ced2d4261230d6f1f7909d20c2014be0c5e1591cefccfccad0f32c0395ec2b7a4f90c0263277f38ff7ff437c813b8699d493de67d90776b052278d64a79c7b94573b581f205223297689810145ff97c7d9d1f7647d3177a2a1dbe99119dc008b51de568fe955c78148de3221de6c98cc39b6969eb16638b23330838676061e3fbc971c5d5fb7e412c284d228da054c2855567a2a96dd1a0d8309319e1402f5f5a9049b3bbf888c53589f34baf00996487741aa8706ed35fe72d0b7358b7fed808ce7d2b94cfa4d718e93a84712049ed1e53e65c2e227a166e95074a587066c3f5d97ab2b47816cb7c52b266c94831605fea47bc62aa7c2f16852aa1440b642cf809d6c1a110ad3f443675a219ff596b265ab70c21e1bab5d9209a975972ddedae9e02994721eea0bd318c3ac153d63443d6e3c0af700631066292f3781a12d8f812d10262871726e73731163a5ba0e56aa94213f8c226a86e79b30e40da3cd12373c3325d4b21c83fcf815890080fa5c868bb4689270de43a54d59775b5114cccf64d18a26a0dcd482ca6492b3bc8b3c945ace3ea6cc7ba36c9bf7b6ec4fda5af4330b08e100de127204b933eb71fb021921b0dbb7d1a69c4cd41040aa239074e1893cd2159b49184089cee861e4e3f34f4a051ade0c4e550c2194aee4c507683b7437707d2cd82ab25892c2254680d2ea96724e005e161949e6a5b0f7326966692e207e7741b119d4ce90ab7c3a56098f6151146bc5f42dd670d1fafc68159568cb1a81f9e184c951ad092bb0a08c9c6fc7b56a20702c5b867254161674c88372dcc6f9c55dabbf50dc374c0373233ce34dc874f653d49c6f42c02a593433dc297fba33706213621684bbf2e5588393f3915922f2d07cec7728fbaa752cfa49ed46b2e6e08600d642e8cadbb2e1eae960aecbab929d502ffc0f2f0c2f2e50e278ec7aee90caf5f12ced9c3db68416b32cec97883958a280ee5c95d210ebfc4de070b09a307f53ee7a7ff6eeac43efc92a7727ee384e4d7d48c31045ef7f24a08b6ba864d2c31f10d9df496eb431ed5dbeb59ece4e973a5c34e4f7a7c41a3c29d786d131d68cb26eb97da195b98e7ae0a814b6266cac3f24ea8c041b2a69bae2f0611a9d0fb93683c07eb8e3fe9b39fad4ce8dfda99b476e19c55390311cdfe9331bf3fceb8d27f287acdfe9992d7ac728eea2f1a0884e1312fb", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 221.120630] hid-generic 0000:0000:0000.0106: item fetching failed at offset -1893768575 [ 221.128982] hid-generic: probe of 0000:0000:0000.0106 failed with error -22 19:32:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x141000, 0x0) 19:32:51 executing program 0 (fault-call:0 fault-nth:66): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2", 0x24, 0x10000}], 0x0, 0x0) 19:32:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x23d, &(0x7f0000000200)=[{&(0x7f0000000100)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0xe6, 0xfffffffffffffff8}], 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SIOCAX25OPTRT(r0, 0x89e7, &(0x7f0000000040)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0x44}) [ 221.321479] hid-generic 0000:0000:0000.0107: item fetching failed at offset -1492366783 [ 221.329854] hid-generic: probe of 0000:0000:0000.0107 failed with error -22 19:32:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, 0x0) 19:32:51 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0xb) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:51 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 221.441120] FAULT_INJECTION: forcing a failure. [ 221.441120] name failslab, interval 1, probability 0, space 0, times 0 [ 221.504545] CPU: 1 PID: 15240 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 221.511714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.521078] Call Trace: [ 221.521099] dump_stack+0x138/0x19c [ 221.521119] should_fail.cold+0x10f/0x159 [ 221.521139] should_failslab+0xdb/0x130 [ 221.521155] kmem_cache_alloc+0x2d7/0x780 [ 221.521172] ? btrfs_scan_one_device+0x89/0x400 [ 221.521193] ? trace_hardirqs_on_caller+0x381/0x590 [ 221.527428] getname_kernel+0x53/0x350 [ 221.527440] kern_path+0x20/0x40 [ 221.527453] lookup_bdev.part.0+0x63/0x160 [ 221.527463] ? blkdev_open+0x260/0x260 [ 221.527477] ? free_hot_cold_page+0x763/0xca0 [ 221.527489] blkdev_get_by_path+0x76/0xf0 [ 221.527504] btrfs_scan_one_device+0x97/0x400 [ 221.527518] ? device_list_add+0x8d0/0x8d0 [ 221.582783] ? __free_pages+0x54/0x90 [ 221.586605] ? free_pages+0x46/0x50 [ 221.590259] btrfs_mount+0x2e3/0x2b14 [ 221.594087] ? lock_downgrade+0x6e0/0x6e0 [ 221.598253] ? find_held_lock+0x35/0x130 [ 221.602329] ? pcpu_alloc+0x3af/0x1050 [ 221.606256] ? btrfs_remount+0x11f0/0x11f0 [ 221.610979] ? rcu_read_lock_sched_held+0x110/0x130 [ 221.616037] ? __lockdep_init_map+0x10c/0x570 [ 221.620649] mount_fs+0x97/0x2a1 [ 221.624042] vfs_kern_mount.part.0+0x5e/0x3d0 [ 221.628559] ? find_held_lock+0x35/0x130 [ 221.632751] vfs_kern_mount+0x40/0x60 [ 221.636575] btrfs_mount+0x3ce/0x2b14 [ 221.640418] ? lock_downgrade+0x6e0/0x6e0 [ 221.644585] ? find_held_lock+0x35/0x130 [ 221.648678] ? pcpu_alloc+0x3af/0x1050 [ 221.652639] ? btrfs_remount+0x11f0/0x11f0 [ 221.656942] ? rcu_read_lock_sched_held+0x110/0x130 [ 221.661979] ? __lockdep_init_map+0x10c/0x570 [ 221.666489] ? __lockdep_init_map+0x10c/0x570 [ 221.670986] mount_fs+0x97/0x2a1 [ 221.674417] vfs_kern_mount.part.0+0x5e/0x3d0 [ 221.679015] do_mount+0x417/0x27d0 [ 221.682596] ? copy_mount_string+0x40/0x40 [ 221.686848] ? copy_mount_options+0x18f/0x2f0 [ 221.691379] ? __sanitizer_cov_trace_pc+0x4e/0x60 [ 221.696263] ? copy_mount_options+0x1fe/0x2f0 [ 221.701591] SyS_mount+0xab/0x120 [ 221.705095] ? copy_mnt_ns+0x8c0/0x8c0 [ 221.708975] do_syscall_64+0x1e8/0x640 [ 221.713469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.718320] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 221.723519] RIP: 0033:0x45bcca [ 221.726708] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 221.734498] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 221.741777] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 221.749065] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 221.756450] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 221.763846] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:52 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, 0x0) 19:32:52 executing program 0 (fault-call:0 fault-nth:67): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:52 executing program 5: getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'os2.', '\x00'}, &(0x7f00000003c0)=""/3, 0x3) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/244, 0xf4) socket$inet_dccp(0x2, 0x6, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040)) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x44040, 0x0) fchdir(r0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000300)={0x400, 0x5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) [ 221.866309] hid-generic 0000:0000:0000.0108: item fetching failed at offset -1600725183 19:32:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) [ 221.907023] hid-generic: probe of 0000:0000:0000.0108 failed with error -22 19:32:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x2c, "8b20e345fb3fcb3106b79e54cfee53740ba6dd602eb2491d1d8c0fde15596346ed1d29938f7ea37a74f403ff"}, &(0x7f0000000300)=0x34) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={r1, 0x100000001}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x400040) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x7) 19:32:52 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 222.000943] FAULT_INJECTION: forcing a failure. [ 222.000943] name failslab, interval 1, probability 0, space 0, times 0 [ 222.012582] CPU: 1 PID: 15279 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 222.019713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.029085] Call Trace: [ 222.031703] dump_stack+0x138/0x19c [ 222.035363] should_fail.cold+0x10f/0x159 [ 222.039546] should_failslab+0xdb/0x130 [ 222.043542] kmem_cache_alloc+0x47/0x780 [ 222.047638] ? trace_hardirqs_on+0x10/0x10 [ 222.051898] radix_tree_node_alloc.constprop.0+0x1c7/0x310 [ 222.057549] radix_tree_extend+0x208/0x430 [ 222.061860] __radix_tree_create+0x3c9/0x4d0 [ 222.066307] page_cache_tree_insert+0xa7/0x2d0 [ 222.066323] ? file_check_and_advance_wb_err+0x380/0x380 [ 222.066335] ? debug_smp_processor_id+0x1c/0x20 [ 222.066356] __add_to_page_cache_locked+0x2ab/0x7e0 [ 222.076419] ? find_lock_entry+0x3f0/0x3f0 [ 222.076437] add_to_page_cache_lru+0xf4/0x310 [ 222.076449] ? add_to_page_cache_locked+0x40/0x40 [ 222.076459] ? __page_cache_alloc+0xdd/0x3e0 [ 222.076471] do_read_cache_page+0x64e/0xfc0 [ 222.076484] ? blkdev_writepages+0xd0/0xd0 [ 222.081886] hid-generic 0000:0000:0000.0109: item fetching failed at offset -1458801087 [ 222.086198] ? find_get_pages_contig+0xaa0/0xaa0 [ 222.086209] ? blkdev_get+0xb0/0x8e0 [ 222.086221] ? dput.part.0+0x170/0x750 [ 222.086234] ? bd_may_claim+0xd0/0xd0 [ 222.086244] ? path_put+0x50/0x70 [ 222.086257] ? lookup_bdev.part.0+0xe1/0x160 19:32:52 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 222.091375] hid-generic: probe of 0000:0000:0000.0109 failed with error -22 [ 222.095034] read_cache_page_gfp+0x6e/0x90 [ 222.095051] btrfs_read_disk_super+0xdd/0x440 [ 222.095065] btrfs_scan_one_device+0xc6/0x400 [ 222.095078] ? device_list_add+0x8d0/0x8d0 [ 222.095092] ? __free_pages+0x54/0x90 [ 222.104391] ? free_pages+0x46/0x50 [ 222.104409] btrfs_mount+0x2e3/0x2b14 [ 222.104421] ? lock_downgrade+0x6e0/0x6e0 [ 222.104429] ? find_held_lock+0x35/0x130 [ 222.104441] ? pcpu_alloc+0x3af/0x1050 [ 222.113047] ? btrfs_remount+0x11f0/0x11f0 19:32:52 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, 0x0) [ 222.113065] ? rcu_read_lock_sched_held+0x110/0x130 [ 222.113086] ? __lockdep_init_map+0x10c/0x570 [ 222.113103] mount_fs+0x97/0x2a1 [ 222.113118] vfs_kern_mount.part.0+0x5e/0x3d0 [ 222.113131] ? find_held_lock+0x35/0x130 [ 222.126082] vfs_kern_mount+0x40/0x60 [ 222.126098] btrfs_mount+0x3ce/0x2b14 [ 222.126110] ? lock_downgrade+0x6e0/0x6e0 [ 222.126119] ? find_held_lock+0x35/0x130 [ 222.126129] ? pcpu_alloc+0x3af/0x1050 [ 222.126145] ? btrfs_remount+0x11f0/0x11f0 [ 222.133843] ? rcu_read_lock_sched_held+0x110/0x130 [ 222.133867] ? __lockdep_init_map+0x10c/0x570 [ 222.133878] ? __lockdep_init_map+0x10c/0x570 [ 222.133895] mount_fs+0x97/0x2a1 [ 222.141147] vfs_kern_mount.part.0+0x5e/0x3d0 [ 222.141162] do_mount+0x417/0x27d0 [ 222.141173] ? copy_mount_options+0x5c/0x2f0 [ 222.141184] ? rcu_read_lock_sched_held+0x110/0x130 [ 222.141196] ? copy_mount_string+0x40/0x40 [ 222.141210] ? copy_mount_options+0x1fe/0x2f0 [ 222.141223] SyS_mount+0xab/0x120 [ 222.141232] ? copy_mnt_ns+0x8c0/0x8c0 [ 222.141245] do_syscall_64+0x1e8/0x640 [ 222.207449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.207470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 222.207479] RIP: 0033:0x45bcca [ 222.207484] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 222.215466] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 222.215472] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 222.215478] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 222.215483] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 19:32:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x200000000000000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x401, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000240)={0xa4, 0x4, 0x20}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) r2 = dup2(0xffffffffffffff9c, r1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x3, 0x404000, 0x5, 0x7, 0x1b, 0x795}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000300)={0x3ff, 0x6, 0x7}) [ 222.215488] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 222.385228] hid-generic 0000:0000:0000.010A: item fetching failed at offset -1445005631 [ 222.409935] hid-generic: probe of 0000:0000:0000.010A failed with error -22 19:32:52 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:52 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000", 0x3f, 0x10000}], 0x0, 0x0) 19:32:52 executing program 5: prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x1700) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 222.544156] hid-generic 0000:0000:0000.010B: item fetching failed at offset -1606079615 19:32:53 executing program 0 (fault-call:0 fault-nth:68): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 222.588568] hid-generic: probe of 0000:0000:0000.010B failed with error -22 19:32:53 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "774966d40671063cf11764dec4810c23dbea635c94b1e11b7e086faaf9068eb646597e1cc11350ef215a736c36617a8ff709d308c3b3aa6f8850d394ce78618433f44d8e8052246ff75806a1c17ff94ec2242f0d52f46e3f91df3da116e003c21de026765a566d64a2e50cfa9fb4c38b8b5b9b1062d27a55b489294c2124861b895a09ff57d4316485d6e58e8fcd4ce714498412ca90bcc9d5b060f66037c274fd80743cdaed37a19c1e1fb69fb6bb50a8d0cc956641426d61ad58ee659abf4e0d0a2749e28c6c83dc98bf9ca19368be2a4ec3c4e5e1082e5d1ae63db6e6d065628cdcc75600c4eea307b2861e99b9c053a0b4cd2996980661a92fa4e5aec4ff", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:53 executing program 1: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x20480, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/151) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1a4, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0xc4}], 0x0, 0x0) 19:32:53 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="4acc582d79a664b845dfb8ee626a97eafc2a28e15d983cb110e823411f632d7041ff470738a9b7a5ea70f60278245a3464dd847146c05aad7d4ec68f4956390fe89703784898e641efc2a86854554b757ca0efe403f110e46481994ab09dbfadaa4cbe0079bc83eef7e47f40fd0f4f5af7d304968c963a19e20803b92b9cff7ded7f9cbc463e43c9a26b3d59e40ca26693f3310de13ac814276b90b9c7a4cb7613bdfafedcabc1a9595d4fe0928fdee85621275bc35fd9d2c2a4e6e63e63d4ead6ec198c7a68a59d76e528f8371024090186e540956371c7a429797c324068134d2230c98d93173ae680ab3b6416e2dc511c58c850d42cf2e115b44c9ba4b131067fe28e5ea9957ce4e58be93dc5038f264cbe37a739c6db8b5dd5812e31e95f95f210d10a56741fc91c6e6552d02e070d09e220cd89e67253a3a76470d0f6e0d43217b824f386b8a6d13198f55afcc51c8b23e4ac891f99ae7fdb341c08938f87346f86cd6b66ef82638b1e1ff361562b430d744359dd5dd6d5ee30c8b2d1357cd67f126b9eaf369877c0006c4c5e81a5c914f0cf028b1343d4b325b49c35e6c87f8ea7c9b8a1aad96ef2a7da871410824c8210637d75eca7156d4e955d19d3e45631414afcd62668b940e433ffa02b0269d42ebc3ddb803545a797be5471e0192b43c0b99899fa5d070f1c995721a00ecfc4507e0b8d518db888337eec3438a68dc4c44426f08d79115d5c63176bd8949569653913450f9e4d3b00ce4cf4a9d5bf8bfb94487225ae8369ef84001bcc38b7c455753f5790ec6aa5f8d3837a11b2c98e57e1b2cfd6cdeeb17de093bc41d8671c1af67525f1445effb54ef997469174b99c8b10416579666d3e9eb4f390baaf15cc1f0a1c77d7a5a5aa824c63a256724b451dfbffc7ceccd8665423e635130147c5d3c64b2c855f060a56a55b4619a8415d88b5447ad6ec3d077bff12b186b8639198d99d052b73b8a2449934be5c404cfbcce76b6cd127556a5de5b810a6e9edbdd78415b92f6c726b81337c8eab9e261a6cff077eec729f8ba460bb05d44b3825fa81adc066eec0d7c165ce345e09cea1fc40b5e7aedd991ac25dd58a59cee888231ef9b3325ff89bc0370142c4ae22e3cddeb0bcf5c7457311f255f62fbbff205e0510164f27ff9c30ec1369ef698152e88d7a3d1098a6090fb560cb2e0b92df2b0ea5b0ec813b4d2291c4c3c1baf57bc38cf20ad7cf473d7b5188be9350ac61d651eccdc34fe89b7088138982ca802022932ae594460af77bb05471ac389318cf046d536a753048364b03bb682aba6cb9597ff2fdb7f7fc64526a77d23c8deee6a84ff2f9b2215a100f8f99e5f53e31fcffc81f69b791d896a5f0600269b48f55aa454242bf581e1d2e1b35e725fb595c86bbae30ef6cdeb7dfb42257bf8ef51cf7134b53a0985328da46838562f202dd9b2c862e59959a5fd5755080e019321e712c5dfc1b2b2f78db30bae08a0f3384fa44616c72442b9a606303ab98dcde21a95fe5029d5f04c783d26f21737bb9b9f8006e1e5f4498f3518d2238b3baff5e76de08f699cc25f643ed0759f2cfd7061c9c1fc249de9f648e6959592a202f8e099b915713d015896ffa5d7d1e4c40a948779a502d3e6c9c8c544c404720f6607a241650393fde7bf5c2063a3a9075cb9fdb3a421cf310dcf38ddc228444b0e2de4bc350fd6c45f6fc99fcec8bd919fe280ec85867f0bf0f049f4a49fbc25e3c1977a0c40e621424fa4846d24dafd28a5471130e1a25ad4103642e362febce1fa7b3410d36fac3841326ce61981d17ab6072e93890a813533a2ef56eb8f38adb7aa157f9e7fcda349493d291cddce6198adefe845186891431ecd7a3cd48e6b89ab373cedfddc55e17ee0ea2d2b349de29274b58a12803648288a7ba5a98763a66b8675ddf3605fdc286ec2b0754b73f135d8ce590b48e82cbce47d5427bf3f5ffd0ce7fbbe49ed766d02e077b0eed0e3fc691589d86e208df6529187d3faa46ba5fc6c24fc96f58aff544b6c2990983dab835aff7434f94dbc1f012cd19bb847050c7bb7d6916a2a0b64e971700083cd5e82392983ae8977fba2c4d98ecaf6aebf6d11840036148238d2214c91be4f167ff0be7cf06ddc5786bf57e66667ed6f7a8dc883f635cf845becc59f09ba4289e99b1f805335f15ef8bf90b588704bffa536c9b59ebb822e3d471c37b1bf089a49a0a0f8bbf928024f4953c455c31905fcc20bddd70a4b83066d3fd9e27a56d7348e3633abe95a5133945ce31c7d041f1747aebf0f551deab060e09ad5c761266ede6c0f27a96da731206cc443973296c715aa811bf2c6ab385afd2e575ffed39613c40c3e67ffe3a6a7cc7e35a2f966d24c82eb7a24e65da4e879c9436f8a247287d2506e8bdc0e6d12ef771c1f87f61e2afce7b1c3a9382e21ae3e2a420d820901210991dcea40cf91078b7468e12d866403663adc35891dd374b99d996f7e28546ff56ad9fed9d6fce6934bf7b5f167d4f4526ae81d3877fa52f0edb311db232eaf97c503f4f8622e1519ea17e827362eaae654b295bafec7784e471852d04c3abd38c19fabcc12d1d6c85d9580a00445e1871a0e48cc86ac6e3eb18e7860272db3be38ab2a71c5e9d02e86d464c20b4561a5dfd42a8cce104deeb487330b3dbad0b9304488b697843f7fd3737f0b3bee7cdbccdae2a6e45a4d3a92b53fe076af5ab2e9ad45d578a297d1bcb2d9aa1ad2f1c1e894597ed490c4e7a2d3859beb97d6a57bb06d1ee8109e2350a705f5baf855c5c0be57f47d2fc354c28010bddedc83f820a9f0661c9b85c5fd5991fa8ee0fcdf537f434743a008b87a555cdd86abfdebd45b5a2bebbf6b48a44205057a84796c8c6054fe3e12690033d4356174b2d478975425d9478917349ca60a26d79ed686292f2e006d4baf951a7de536b96f582e94de2a815dc39107194db71239fdbecd7ee611d4ae441e6886acabf090c2c2e1f4f655df7bde92d4969efdf2edefa1b9e3f83f766e9b88d9e8c95e5e6d2ac5c4dbd133234c5ec5c65f0086e84207706f74c262b5fdb3cbe13eec1db8bbdce738d4f4dd21e0381e930dbbbb2cb2728d21cd25304c42b87c7a4c039a1e2841069dab32e58d133173d164a6f2acd38a56e5fa899b2d8fc8bb63eab1cd74d416f78d6f3e658924d9f416fbf526e7c3795d9ffaf75528c109b9dd25ec3d380e52fd2b475362f9ff001e4e5b73bc2f2a19876800caa90f145588aeb83e76878d4ce4d7e8687ec2012d89752fbbda438c61aa863c308c540ae5c741769a38032808a87853136fed9164d7240dfb9b7baabcd5830aca574854d27d2ea078cbdf66a9e329977dcfe8d184e76a603c9e13c595152dca122ecdc9dedf8097b86a11119d8776bdd8f091a473a562f1d0f0847d08012a77618c21eac49d1ceeb1dd6312ff40420f109e8597c47c1976bf8c220ead6401371db163de5e76c021862be25a7620b399f6e671d5cfb39d5110386897b23057b443972a834032b1bf488ee769ccf96340f2c46841d549e3621486dc3be59d972e3c474d40dccddb58db66900f86480af024d5cf90c2378ab3f7c121e10f97c700cf03286dd9912fa278d955be34217fe302b596405cebe1d4825c053079b9201069db203c96a8ff80bbb49b0894c6f424d7fbf7965aa39daa2d41795ad922179898a9de64f642f7b02b1170a57e3663d0067f99fc6c0e0b4a851b4ea5ae12c6aa0dbc81ffeb6656e1037c2691df41bff813a095ebd95ded4418cfd0e717a9f3c52695f8a1f2e9e57bcbb65aa5c40760d1ccbf2810f53cc9a63cf2b622a01cf4d18f58f78ced2d4261230d6f1f7909d20c2014be0c5e1591cefccfccad0f32c0395ec2b7a4f90c0263277f38ff7ff437c813b8699d493de67d90776b052278d64a79c7b94573b581f205223297689810145ff97c7d9d1f7647d3177a2a1dbe99119dc008b51de568fe955c78148de3221de6c98cc39b6969eb16638b23330838676061e3fbc971c5d5fb7e412c284d228da054c2855567a2a96dd1a0d8309319e1402f5f5a9049b3bbf888c53589f34baf00996487741aa8706ed35fe72d0b7358b7fed808ce7d2b94cfa4d718e93a84712049ed1e53e65c2e227a166e95074a587066c3f5d97ab2b47816cb7c52b266c94831605fea47bc62aa7c2f16852aa1440b642cf809d6c1a110ad3f443675a219ff596b265ab70c21e1bab5d9209a975972ddedae9e02994721eea0bd318c3ac153d63443d6e3c0af700631066292f3781a12d8f812d10262871726e73731163a5ba0e56aa94213f8c226a86e79b30e40da3cd12373c3325d4b21c83fcf815890080fa5c868bb4689270de43a54d59775b5114cccf64d18a26a0dcd482ca6492b3bc8b3c945ace3ea6cc7ba36c9bf7b6ec4fda5af4330b08e100de127204b933eb71fb021921b0dbb7d1a69c4cd41040aa239074e1893cd2159b49184089cee861e4e3f34f4a051ade0c4e550c2194aee4c507683b7437707d2cd82ab25892c2254680d2ea96724e005e161949e6a5b0f7326966692e207e7741b119d4ce90ab7c3a56098f6151146bc5f42dd670d1fafc68159568cb1a81f9e184c951ad092bb0a08c9c6fc7b56a20702c5b867254161674c88372dcc6f9c55dabbf50dc374c0373233ce34dc874f653d49c6f42c02a593433dc297fba33706213621684bbf2e5588393f3915922f2d07cec7728fbaa752cfa49ed46b2e6e08600d642e8cadbb2e1eae960aecbab929d502ffc0f2f0c2f2e50e278ec7aee90caf5f12ced9c3db68416b32cec97883958a280ee5c95d210ebfc4de070b09a307f53ee7a7ff6eeac43efc92a7727ee384e4d7d48c31045ef7f24a08b6ba864d2c31f10d9df496eb431ed5dbeb59ece4e973a5c34e4f7a7c41a3c29d786d131d68cb26eb97da195b98e7ae0a814b6266cac3f24ea8c041b2a69bae2f0611a9d0fb93683c07eb8e3fe9b39fad4ce8dfda99b476e19c55390311cdfe9331bf3fceb8d27f287acdfe9992d7ac728eea2f1a0884e1312fb", 0xdf8}], 0x1) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 222.748417] hid-generic 0000:0000:0000.010C: item fetching failed at offset -1469560639 [ 222.767671] hid-generic: probe of 0000:0000:0000.010C failed with error -22 [ 222.881189] FAULT_INJECTION: forcing a failure. [ 222.881189] name failslab, interval 1, probability 0, space 0, times 0 [ 222.894789] CPU: 0 PID: 15336 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 222.901932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.911296] Call Trace: [ 222.913909] dump_stack+0x138/0x19c [ 222.917556] should_fail.cold+0x10f/0x159 [ 222.921724] should_failslab+0xdb/0x130 [ 222.921738] __kmalloc+0x2f0/0x7a0 [ 222.921749] ? __lock_is_held+0xb6/0x140 [ 222.921757] ? blkdev_get+0xb0/0x8e0 [ 222.921768] ? kzalloc+0x1e/0x30 [ 222.921779] kzalloc+0x1e/0x30 [ 222.921790] device_list_add+0x5e0/0x8d0 [ 222.921804] ? btrfs_rm_dev_replace_free_srcdev+0x2f0/0x2f0 [ 222.921815] ? btrfs_read_disk_super+0x98/0x440 [ 222.921827] btrfs_scan_one_device+0x267/0x400 [ 222.921839] ? device_list_add+0x8d0/0x8d0 [ 222.921856] ? __free_pages+0x54/0x90 [ 222.929395] ? free_pages+0x46/0x50 [ 222.929413] btrfs_mount+0x2e3/0x2b14 [ 222.929427] ? lock_downgrade+0x6e0/0x6e0 [ 222.982432] ? find_held_lock+0x35/0x130 [ 222.986506] ? pcpu_alloc+0x3af/0x1050 [ 222.990418] ? btrfs_remount+0x11f0/0x11f0 [ 222.994674] ? rcu_read_lock_sched_held+0x110/0x130 [ 222.999723] ? __lockdep_init_map+0x10c/0x570 [ 223.004246] mount_fs+0x97/0x2a1 [ 223.007634] vfs_kern_mount.part.0+0x5e/0x3d0 [ 223.012144] ? find_held_lock+0x35/0x130 [ 223.016239] vfs_kern_mount+0x40/0x60 [ 223.020067] btrfs_mount+0x3ce/0x2b14 [ 223.023899] ? lock_downgrade+0x6e0/0x6e0 [ 223.028060] ? find_held_lock+0x35/0x130 [ 223.032143] ? pcpu_alloc+0x3af/0x1050 [ 223.036153] ? btrfs_remount+0x11f0/0x11f0 [ 223.040421] ? rcu_read_lock_sched_held+0x110/0x130 [ 223.045469] ? __lockdep_init_map+0x10c/0x570 [ 223.049989] ? __lockdep_init_map+0x10c/0x570 [ 223.054512] mount_fs+0x97/0x2a1 [ 223.058010] vfs_kern_mount.part.0+0x5e/0x3d0 [ 223.062535] do_mount+0x417/0x27d0 [ 223.066095] ? copy_mount_options+0x5c/0x2f0 [ 223.070527] ? rcu_read_lock_sched_held+0x110/0x130 [ 223.075568] ? copy_mount_string+0x40/0x40 [ 223.079836] ? copy_mount_options+0x1fe/0x2f0 [ 223.084361] SyS_mount+0xab/0x120 [ 223.087835] ? copy_mnt_ns+0x8c0/0x8c0 [ 223.091752] do_syscall_64+0x1e8/0x640 [ 223.095650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.100514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 223.100524] RIP: 0033:0x45bcca [ 223.100530] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 223.100540] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 223.100545] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 223.100550] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 223.100555] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 223.100561] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 223.155483] hid-generic 0000:0000:0000.010D: item fetching failed at offset -1519271231 [ 223.164715] hid-generic: probe of 0000:0000:0000.010D failed with error -22 19:32:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000780)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000380)="c0ae02dbfbfb14758015bca8f76ddc66c083d5831e043e98741763aec1e721d6a82f6c33f8b2c408a3c232c99bf0af22b1a8d41534042058659c73dc21e39a918250347d20e373595c843ffda0a7b77b09dd6dfaf282ee6ce767fef677098c5bdd3d6a3d0408f67a0941d2", 0x0, 0xfffffffffffffff8}, {&(0x7f00000001c0)='T*A3', 0x0, 0xffffffffffffff42}, {&(0x7f0000000400)="71c35146ddb3196aa813b9893346c2080b1dfb50caf56a53d99bbdc2909cb49f379744dc1fe50b1cc6d0e25884f0444a6e174c48c060dbf7addf5838072da6135604fa095c957b82e856974794eea42c2b58b47284162733a129860e8fcb028dade5127f2bbf743ad234c9a45ff622d01289e35b85d73b73afc06459e41cd6feb7f9f0daad05a442e70f4283b50e6238701a6d4ba1f5df40e0648ba18bfdf7f551526c5ad25e5ac122db9258a0f6b13b3e9111fdb23d876bf300"/197, 0x0, 0x80}, {&(0x7f0000000240)="31b298159dff61fcccde9f5c058ca33dead941436e8d43", 0x0, 0x2}, {&(0x7f0000000500)="19c58f6c7efe4635aff38e282b9cb770bb9544b2cc9a9c547f67", 0x0, 0x7f}, {&(0x7f0000000540)="d62c2a3c885e6117d5a5cba4c6368a3a3401cfc636f576c6e3f25936d81f882db7ed5bb5322b22ce1d2e9cc1d02982141b0bd33daf626c567fd7e70971a976058b9a585dc4d2b5d1ea276b24b43746ff4f23c1ba1e61635615a1366045502e396524e92f7bb7c2888ab24eb604575088d78f7e76aa26a1dca2ad307847959dd713956071b74181bdbaeb043c68fc9ee69e93838e0549aaf6433b4b560e2bfd63529b7ca04f53e1368686ae834dd8db9d18292f6073e4025437e468dca72b7c", 0x0, 0x2}, {&(0x7f0000000600)="6ac7cf7926540d325a98476e410d0adcc8bd4fb3237a0acb3bb2013df00555af1a6980bed706c1de2168519e479936e5d1a537fd41d1bc9013fbe126a9bc7fef11eab1868a69d7b1eaac43152acae440da6bf4429fbe27b5a371a233f847cfc35153034d2f5e3fcf9a916f8a129167859d91c82282c60303bdec3e64af5c1a8cd33ac742292ee725c3e0ae9e", 0xffffffffffffff17, 0xa42}], 0x2000, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x2000, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./file0,nfs_export=on,xino=auto,nfs_export=on,metacopy=on,fowner>', @ANYRESDEC=r0, @ANYBLOB="2c736d31ec2c00"]) 19:32:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000", 0x3f, 0x10000}], 0x0, 0x0) 19:32:53 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "774966d40671063cf11764dec4810c23dbea635c94b1e11b7e086faaf9068eb646597e1cc11350ef215a736c36617a8ff709d308c3b3aa6f8850d394ce78618433f44d8e8052246ff75806a1c17ff94ec2242f0d52f46e3f91df3da116e003c21de026765a566d64a2e50cfa9fb4c38b8b5b9b1062d27a55b489294c2124861b895a09ff57d4316485d6e58e8fcd4ce714498412ca90bcc9d5b060f66037c274fd80743cdaed37a19c1e1fb69fb6bb50a8d0cc956641426d61ad58ee659abf4e0d0a2749e28c6c83dc98bf9ca19368be2a4ec3c4e5e1082e5d1ae63db6e6d065628cdcc75600c4eea307b2861e99b9c053a0b4cd2996980661a92fa4e5aec4ff", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:53 executing program 0 (fault-call:0 fault-nth:69): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:53 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x10001}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 223.318564] FAULT_INJECTION: forcing a failure. [ 223.318564] name fail_page_alloc, interval 1, probability 0, space 0, times 0 19:32:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000", 0x3f, 0x10000}], 0x0, 0x0) [ 223.398173] hid-generic 0000:0000:0000.010E: item fetching failed at offset -1908170943 [ 223.414387] CPU: 1 PID: 15381 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 223.419618] hid-generic: probe of 0000:0000:0000.010E failed with error -22 [ 223.422059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.422065] Call Trace: [ 223.422086] dump_stack+0x138/0x19c [ 223.422106] should_fail.cold+0x10f/0x159 [ 223.422118] ? __might_sleep+0x93/0xb0 [ 223.422133] __alloc_pages_nodemask+0x1d6/0x7a0 [ 223.422149] ? __alloc_pages_slowpath+0x2930/0x2930 [ 223.422163] ? lock_downgrade+0x6e0/0x6e0 [ 223.422192] alloc_pages_current+0xec/0x1e0 [ 223.451299] __page_cache_alloc+0x248/0x3e0 [ 223.451316] do_read_cache_page+0x625/0xfc0 [ 223.451327] ? blkdev_writepages+0xd0/0xd0 19:32:53 executing program 3: lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="f21ed04645af4904069810", 0xb, 0xff}], 0x100000, &(0x7f0000000380)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0xffffffffffffffff}}, {@dmask={'dmask', 0x3d, 0x9}}, {@nls={'nls', 0x3d, 'cp737'}}, {@disable_sparse_yes='disable_sparse=yes'}, {@disable_sparse_yes='disable_sparse=yes'}, {@mft_zone_multiplier={'mft_zone_multiplier'}}], [{@subj_role={'subj_role'}}, {@euid_lt={'euid<', r0}}]}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 223.451343] ? find_get_pages_contig+0xaa0/0xaa0 [ 223.451351] ? blkdev_get+0xb0/0x8e0 [ 223.451362] ? dput.part.0+0x170/0x750 [ 223.451380] ? bd_may_claim+0xd0/0xd0 [ 223.451390] ? path_put+0x50/0x70 [ 223.451399] ? lookup_bdev.part.0+0xe1/0x160 [ 223.451410] read_cache_page_gfp+0x6e/0x90 [ 223.451423] btrfs_read_disk_super+0xdd/0x440 [ 223.451435] btrfs_scan_one_device+0xc6/0x400 [ 223.451447] ? device_list_add+0x8d0/0x8d0 [ 223.451457] ? __free_pages+0x54/0x90 [ 223.451466] ? free_pages+0x46/0x50 [ 223.451479] btrfs_mount+0x2e3/0x2b14 19:32:53 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 223.451490] ? lock_downgrade+0x6e0/0x6e0 [ 223.451498] ? find_held_lock+0x35/0x130 [ 223.451508] ? pcpu_alloc+0x3af/0x1050 [ 223.451526] ? btrfs_remount+0x11f0/0x11f0 [ 223.451540] ? rcu_read_lock_sched_held+0x110/0x130 [ 223.451559] ? __lockdep_init_map+0x10c/0x570 [ 223.451575] mount_fs+0x97/0x2a1 [ 223.451589] vfs_kern_mount.part.0+0x5e/0x3d0 [ 223.451598] ? find_held_lock+0x35/0x130 [ 223.451610] vfs_kern_mount+0x40/0x60 [ 223.451623] btrfs_mount+0x3ce/0x2b14 [ 223.451632] ? lock_downgrade+0x6e0/0x6e0 [ 223.451640] ? find_held_lock+0x35/0x130 [ 223.451648] ? pcpu_alloc+0x3af/0x1050 [ 223.451665] ? btrfs_remount+0x11f0/0x11f0 [ 223.451679] ? rcu_read_lock_sched_held+0x110/0x130 [ 223.461239] ? __lockdep_init_map+0x10c/0x570 [ 223.461247] ? __lockdep_init_map+0x10c/0x570 [ 223.461256] mount_fs+0x97/0x2a1 [ 223.461266] vfs_kern_mount.part.0+0x5e/0x3d0 [ 223.461273] do_mount+0x417/0x27d0 [ 223.461279] ? copy_mount_options+0x5c/0x2f0 [ 223.461285] ? rcu_read_lock_sched_held+0x110/0x130 [ 223.461292] ? copy_mount_string+0x40/0x40 [ 223.461300] ? copy_mount_options+0x1fe/0x2f0 [ 223.461308] SyS_mount+0xab/0x120 [ 223.461312] ? copy_mnt_ns+0x8c0/0x8c0 [ 223.461320] do_syscall_64+0x1e8/0x640 [ 223.461325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.461334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 223.461340] RIP: 0033:0x45bcca [ 223.461343] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 223.461350] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 223.461354] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 223.461357] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 223.461360] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 223.461363] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 223.736827] hid-generic 0000:0000:0000.010F: item fetching failed at offset -1835319295 [ 223.757368] hid-generic: probe of 0000:0000:0000.010F failed with error -22 19:32:54 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:54 executing program 0 (fault-call:0 fault-nth:70): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f424852", 0x44, 0x10000}], 0x0, 0x0) 19:32:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x8, 0x80000001, 0xffffffff, 0x6, 0x200}) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x2) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 19:32:54 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x400200) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x502b15667fa1c2c5, 0x80000000, 0x7, 0xffff, 0x1, @dev={[], 0x26}}, 0x10) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) 19:32:54 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9b6, 0x40040) ioctl$TIOCCBRK(r0, 0x5428) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x23, 0x10000}], 0x0, 0x0) [ 224.021210] hid-generic 0000:0000:0000.0110: item fetching failed at offset -1446791103 [ 224.039017] FAULT_INJECTION: forcing a failure. [ 224.039017] name failslab, interval 1, probability 0, space 0, times 0 [ 224.050276] CPU: 0 PID: 15439 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 224.057390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.067023] Call Trace: [ 224.069644] dump_stack+0x138/0x19c [ 224.073298] should_fail.cold+0x10f/0x159 [ 224.077549] should_failslab+0xdb/0x130 [ 224.081542] kmem_cache_alloc+0x47/0x780 [ 224.085717] radix_tree_node_alloc.constprop.0+0x1c7/0x310 [ 224.091377] __radix_tree_create+0x337/0x4d0 [ 224.095809] page_cache_tree_insert+0xa7/0x2d0 [ 224.100416] ? file_check_and_advance_wb_err+0x380/0x380 [ 224.105883] ? debug_smp_processor_id+0x1c/0x20 [ 224.110693] __add_to_page_cache_locked+0x2ab/0x7e0 [ 224.115726] ? find_lock_entry+0x3f0/0x3f0 [ 224.119977] add_to_page_cache_lru+0xf4/0x310 [ 224.124485] ? add_to_page_cache_locked+0x40/0x40 [ 224.129538] ? __page_cache_alloc+0xdd/0x3e0 [ 224.133974] do_read_cache_page+0x64e/0xfc0 [ 224.138303] ? blkdev_writepages+0xd0/0xd0 [ 224.142556] ? find_get_pages_contig+0xaa0/0xaa0 [ 224.147326] ? blkdev_get+0xb0/0x8e0 [ 224.151064] ? dput.part.0+0x170/0x750 [ 224.154961] ? bd_may_claim+0xd0/0xd0 [ 224.158767] ? path_put+0x50/0x70 [ 224.162239] ? lookup_bdev.part.0+0xe1/0x160 [ 224.166682] read_cache_page_gfp+0x6e/0x90 [ 224.170929] btrfs_read_disk_super+0xdd/0x440 [ 224.175437] btrfs_scan_one_device+0xc6/0x400 [ 224.179946] ? device_list_add+0x8d0/0x8d0 [ 224.184193] ? __free_pages+0x54/0x90 [ 224.188006] ? free_pages+0x46/0x50 [ 224.191644] btrfs_mount+0x2e3/0x2b14 [ 224.195450] ? lock_downgrade+0x6e0/0x6e0 [ 224.199966] ? find_held_lock+0x35/0x130 [ 224.204040] ? pcpu_alloc+0x3af/0x1050 [ 224.207959] ? btrfs_remount+0x11f0/0x11f0 [ 224.212221] ? rcu_read_lock_sched_held+0x110/0x130 [ 224.217266] ? __lockdep_init_map+0x10c/0x570 [ 224.221796] mount_fs+0x97/0x2a1 [ 224.225169] vfs_kern_mount.part.0+0x5e/0x3d0 [ 224.229683] ? find_held_lock+0x35/0x130 [ 224.233772] vfs_kern_mount+0x40/0x60 [ 224.237578] btrfs_mount+0x3ce/0x2b14 [ 224.241381] ? lock_downgrade+0x6e0/0x6e0 [ 224.245535] ? find_held_lock+0x35/0x130 [ 224.249603] ? pcpu_alloc+0x3af/0x1050 [ 224.253502] ? btrfs_remount+0x11f0/0x11f0 [ 224.257756] ? rcu_read_lock_sched_held+0x110/0x130 [ 224.262796] ? __lockdep_init_map+0x10c/0x570 [ 224.267343] ? __lockdep_init_map+0x10c/0x570 [ 224.271859] mount_fs+0x97/0x2a1 [ 224.275264] vfs_kern_mount.part.0+0x5e/0x3d0 [ 224.279871] do_mount+0x417/0x27d0 [ 224.283470] ? retint_kernel+0x2d/0x2d [ 224.287375] ? copy_mount_string+0x40/0x40 [ 224.291627] ? __sanitizer_cov_trace_pc+0x23/0x60 [ 224.296496] ? copy_mount_options+0x1fe/0x2f0 [ 224.301034] SyS_mount+0xab/0x120 [ 224.304676] ? copy_mnt_ns+0x8c0/0x8c0 [ 224.308578] do_syscall_64+0x1e8/0x640 [ 224.312495] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.317355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 224.322578] RIP: 0033:0x45bcca [ 224.325773] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 224.333667] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 224.340946] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 224.348256] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 224.355535] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 224.362823] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:54 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 224.370824] hid-generic: probe of 0000:0000:0000.0110 failed with error -22 19:32:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f424852", 0x44, 0x10000}], 0x0, 0x0) 19:32:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x6, 0x7, 0x30000000, 'queue0\x00', 0xaf7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200102, 0x0) ioctl$CAPI_NCCI_GETUNIT(r1, 0x80044327, &(0x7f0000000040)=0x9) 19:32:54 executing program 0 (fault-call:0 fault-nth:71): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 224.469512] hid-generic 0000:0000:0000.0111: item fetching failed at offset -1818073919 [ 224.490390] hid-generic: probe of 0000:0000:0000.0111 failed with error -22 19:32:54 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000340)={0x6, 0x118, 0xfa00, {{0x2, 0x6, "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", 0x77, 0x81, 0x1, 0x80000000, 0x4, 0x3, 0x6}, r3}}, 0x120) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f424852", 0x44, 0x10000}], 0x0, 0x0) [ 224.574778] FAULT_INJECTION: forcing a failure. [ 224.574778] name failslab, interval 1, probability 0, space 0, times 0 19:32:55 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffffff9, 0x2}, 0x4) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x0, @rand_addr=0x3, 0x4e24, 0x4, 'sed\x00', 0x4, 0x6, 0x1c}, {@loopback, 0x4e21, 0x2000, 0x9, 0x8, 0x3}}, 0x44) [ 224.677776] CPU: 1 PID: 15477 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 224.685092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.694466] Call Trace: [ 224.697076] dump_stack+0x138/0x19c [ 224.700729] should_fail.cold+0x10f/0x159 [ 224.704897] should_failslab+0xdb/0x130 [ 224.708897] kmem_cache_alloc_node+0x56/0x780 [ 224.713449] ? mount_fs+0x97/0x2a1 [ 224.717005] create_task_io_context+0x31/0x3d0 [ 224.721617] generic_make_request_checks+0x1505/0x1ac0 [ 224.721632] ? rcu_read_lock_sched_held+0x110/0x130 [ 224.721646] ? blk_cleanup_queue+0x610/0x610 [ 224.721662] ? trace_hardirqs_on+0x10/0x10 [ 224.721676] generic_make_request+0x7d/0xa40 [ 224.721686] ? save_trace+0x290/0x290 [ 224.721698] ? blk_queue_enter+0x520/0x520 [ 224.721708] ? find_held_lock+0x35/0x130 [ 224.721722] ? guard_bio_eod+0x161/0x530 [ 224.732152] submit_bio+0x1a5/0x3f0 [ 224.732162] ? submit_bio+0x1a5/0x3f0 [ 224.732175] ? generic_make_request+0xa40/0xa40 [ 224.732191] ? guard_bio_eod+0x1fd/0x530 [ 224.732205] submit_bh_wbc+0x550/0x720 [ 224.732220] block_read_full_page+0x7a2/0x960 [ 224.732232] ? set_init_blocksize+0x220/0x220 [ 224.732245] ? __bread_gfp+0x290/0x290 [ 224.732259] ? add_to_page_cache_lru+0x159/0x310 [ 224.732271] ? add_to_page_cache_locked+0x40/0x40 [ 224.740939] blkdev_readpage+0x1d/0x30 [ 224.740952] do_read_cache_page+0x671/0xfc0 [ 224.740962] ? blkdev_writepages+0xd0/0xd0 [ 224.740980] ? find_get_pages_contig+0xaa0/0xaa0 [ 224.740990] ? blkdev_get+0xb0/0x8e0 19:32:55 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 224.741002] ? dput.part.0+0x170/0x750 [ 224.741012] ? bd_may_claim+0xd0/0xd0 [ 224.741022] ? path_put+0x50/0x70 [ 224.741032] ? lookup_bdev.part.0+0xe1/0x160 [ 224.741044] read_cache_page_gfp+0x6e/0x90 [ 224.751370] hid-generic 0000:0000:0000.0112: item fetching failed at offset -1869029951 [ 224.753552] btrfs_read_disk_super+0xdd/0x440 [ 224.753569] btrfs_scan_one_device+0xc6/0x400 [ 224.753583] ? device_list_add+0x8d0/0x8d0 [ 224.753597] ? __free_pages+0x54/0x90 [ 224.753608] ? free_pages+0x46/0x50 [ 224.753623] btrfs_mount+0x2e3/0x2b14 [ 224.753634] ? lock_downgrade+0x6e0/0x6e0 [ 224.753646] ? find_held_lock+0x35/0x130 [ 224.759164] hid-generic: probe of 0000:0000:0000.0112 failed with error -22 [ 224.761779] ? pcpu_alloc+0x3af/0x1050 [ 224.761799] ? btrfs_remount+0x11f0/0x11f0 [ 224.761815] ? rcu_read_lock_sched_held+0x110/0x130 [ 224.761837] ? __lockdep_init_map+0x10c/0x570 [ 224.761857] mount_fs+0x97/0x2a1 [ 224.761874] vfs_kern_mount.part.0+0x5e/0x3d0 [ 224.761883] ? find_held_lock+0x35/0x130 [ 224.761897] vfs_kern_mount+0x40/0x60 [ 224.761909] btrfs_mount+0x3ce/0x2b14 [ 224.761921] ? lock_downgrade+0x6e0/0x6e0 [ 224.769385] ? find_held_lock+0x35/0x130 [ 224.769399] ? pcpu_alloc+0x3af/0x1050 [ 224.769419] ? btrfs_remount+0x11f0/0x11f0 [ 224.769437] ? rcu_read_lock_sched_held+0x110/0x130 [ 224.769457] ? __lockdep_init_map+0x10c/0x570 [ 224.778496] ? __lockdep_init_map+0x10c/0x570 [ 224.778513] mount_fs+0x97/0x2a1 [ 224.778531] vfs_kern_mount.part.0+0x5e/0x3d0 [ 224.778546] do_mount+0x417/0x27d0 [ 224.778563] ? copy_mount_string+0x40/0x40 [ 224.778571] ? copy_mount_options+0x151/0x2f0 [ 224.778584] ? __sanitizer_cov_trace_pc+0x4a/0x60 [ 224.787098] ? copy_mount_options+0x1fe/0x2f0 [ 224.787115] SyS_mount+0xab/0x120 [ 224.787125] ? copy_mnt_ns+0x8c0/0x8c0 [ 224.787139] do_syscall_64+0x1e8/0x640 [ 224.787149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.787166] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 224.787174] RIP: 0033:0x45bcca [ 224.787183] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 [ 224.795687] ORIG_RAX: 00000000000000a5 [ 224.795695] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 224.795701] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 224.795706] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 224.795711] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 224.795716] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:55 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x100}], 0x0, 0x0) [ 225.200882] hid-generic 0000:0000:0000.0113: item fetching failed at offset -1763642559 [ 225.209322] hid-generic: probe of 0000:0000:0000.0113 failed with error -22 19:32:55 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="4acc582d79a664b845dfb8ee626a97eafc2a28e15d983cb110e823411f632d7041ff470738a9b7a5ea70f60278245a3464dd847146c05aad7d4ec68f4956390fe89703784898e641efc2a86854554b757ca0efe403f110e46481994ab09dbfadaa4cbe0079bc83eef7e47f40fd0f4f5af7d304968c963a19e20803b92b9cff7ded7f9cbc463e43c9a26b3d59e40ca26693f3310de13ac814276b90b9c7a4cb7613bdfafedcabc1a9595d4fe0928fdee85621275bc35fd9d2c2a4e6e63e63d4ead6ec198c7a68a59d76e528f8371024090186e540956371c7a429797c324068134d2230c98d93173ae680ab3b6416e2dc511c58c850d42cf2e115b44c9ba4b131067fe28e5ea9957ce4e58be93dc5038f264cbe37a739c6db8b5dd5812e31e95f95f210d10a56741fc91c6e6552d02e070d09e220cd89e67253a3a76470d0f6e0d43217b824f386b8a6d13198f55afcc51c8b23e4ac891f99ae7fdb341c08938f87346f86cd6b66ef82638b1e1ff361562b430d744359dd5dd6d5ee30c8b2d1357cd67f126b9eaf369877c0006c4c5e81a5c914f0cf028b1343d4b325b49c35e6c87f8ea7c9b8a1aad96ef2a7da871410824c8210637d75eca7156d4e955d19d3e45631414afcd62668b940e433ffa02b0269d42ebc3ddb803545a797be5471e0192b43c0b99899fa5d070f1c995721a00ecfc4507e0b8d518db888337eec3438a68dc4c44426f08d79115d5c63176bd8949569653913450f9e4d3b00ce4cf4a9d5bf8bfb94487225ae8369ef84001bcc38b7c455753f5790ec6aa5f8d3837a11b2c98e57e1b2cfd6cdeeb17de093bc41d8671c1af67525f1445effb54ef997469174b99c8b10416579666d3e9eb4f390baaf15cc1f0a1c77d7a5a5aa824c63a256724b451dfbffc7ceccd8665423e635130147c5d3c64b2c855f060a56a55b4619a8415d88b5447ad6ec3d077bff12b186b8639198d99d052b73b8a2449934be5c404cfbcce76b6cd127556a5de5b810a6e9edbdd78415b92f6c726b81337c8eab9e261a6cff077eec729f8ba460bb05d44b3825fa81adc066eec0d7c165ce345e09cea1fc40b5e7aedd991ac25dd58a59cee888231ef9b3325ff89bc0370142c4ae22e3cddeb0bcf5c7457311f255f62fbbff205e0510164f27ff9c30ec1369ef698152e88d7a3d1098a6090fb560cb2e0b92df2b0ea5b0ec813b4d2291c4c3c1baf57bc38cf20ad7cf473d7b5188be9350ac61d651eccdc34fe89b7088138982ca802022932ae594460af77bb05471ac389318cf046d536a753048364b03bb682aba6cb9597ff2fdb7f7fc64526a77d23c8deee6a84ff2f9b2215a100f8f99e5f53e31fcffc81f69b791d896a5f0600269b48f55aa454242bf581e1d2e1b35e725fb595c86bbae30ef6cdeb7dfb42257bf8ef51cf7134b53a0985328da46838562f202dd9b2c862e59959a5fd5755080e019321e712c5dfc1b2b2f78db30bae08a0f3384fa44616c72442b9a606303ab98dcde21a95fe5029d5f04c783d26f21737bb9b9f8006e1e5f4498f3518d2238b3baff5e76de08f699cc25f643ed0759f2cfd7061c9c1fc249de9f648e6959592a202f8e099b915713d015896ffa5d7d1e4c40a948779a502d3e6c9c8c544c404720f6607a241650393fde7bf5c2063a3a9075cb9fdb3a421cf310dcf38ddc228444b0e2de4bc350fd6c45f6fc99fcec8bd919fe280ec85867f0bf0f049f4a49fbc25e3c1977a0c40e621424fa4846d24dafd28a5471130e1a25ad4103642e362febce1fa7b3410d36fac3841326ce61981d17ab6072e93890a813533a2ef56eb8f38adb7aa157f9e7fcda349493d291cddce6198adefe845186891431ecd7a3cd48e6b89ab373cedfddc55e17ee0ea2d2b349de29274b58a12803648288a7ba5a98763a66b8675ddf3605fdc286ec2b0754b73f135d8ce590b48e82cbce47d5427bf3f5ffd0ce7fbbe49ed766d02e077b0eed0e3fc691589d86e208df6529187d3faa46ba5fc6c24fc96f58aff544b6c2990983dab835aff7434f94dbc1f012cd19bb847050c7bb7d6916a2a0b64e971700083cd5e82392983ae8977fba2c4d98ecaf6aebf6d11840036148238d2214c91be4f167ff0be7cf06ddc5786bf57e66667ed6f7a8dc883f635cf845becc59f09ba4289e99b1f805335f15ef8bf90b588704bffa536c9b59ebb822e3d471c37b1bf089a49a0a0f8bbf928024f4953c455c31905fcc20bddd70a4b83066d3fd9e27a56d7348e3633abe95a5133945ce31c7d041f1747aebf0f551deab060e09ad5c761266ede6c0f27a96da731206cc443973296c715aa811bf2c6ab385afd2e575ffed39613c40c3e67ffe3a6a7cc7e35a2f966d24c82eb7a24e65da4e879c9436f8a247287d2506e8bdc0e6d12ef771c1f87f61e2afce7b1c3a9382e21ae3e2a420d820901210991dcea40cf91078b7468e12d866403663adc35891dd374b99d996f7e28546ff56ad9fed9d6fce6934bf7b5f167d4f4526ae81d3877fa52f0edb311db232eaf97c503f4f8622e1519ea17e827362eaae654b295bafec7784e471852d04c3abd38c19fabcc12d1d6c85d9580a00445e1871a0e48cc86ac6e3eb18e7860272db3be38ab2a71c5e9d02e86d464c20b4561a5dfd42a8cce104deeb487330b3dbad0b9304488b697843f7fd3737f0b3bee7cdbccdae2a6e45a4d3a92b53fe076af5ab2e9ad45d578a297d1bcb2d9aa1ad2f1c1e894597ed490c4e7a2d3859beb97d6a57bb06d1ee8109e2350a705f5baf855c5c0be57f47d2fc354c28010bddedc83f820a9f0661c9b85c5fd5991fa8ee0fcdf537f434743a008b87a555cdd86abfdebd45b5a2bebbf6b48a44205057a84796c8c6054fe3e12690033d4356174b2d478975425d9478917349ca60a26d79ed686292f2e006d4baf951a7de536b96f582e94de2a815dc39107194db71239fdbecd7ee611d4ae441e6886acabf090c2c2e1f4f655df7bde92d4969efdf2edefa1b9e3f83f766e9b88d9e8c95e5e6d2ac5c4dbd133234c5ec5c65f0086e84207706f74c262b5fdb3cbe13eec1db8bbdce738d4f4dd21e0381e930dbbbb2cb2728d21cd25304c42b87c7a4c039a1e2841069dab32e58d133173d164a6f2acd38a56e5fa899b2d8fc8bb63eab1cd74d416f78d6f3e658924d9f416fbf526e7c3795d9ffaf75528c109b9dd25ec3d380e52fd2b475362f9ff001e4e5b73bc2f2a19876800caa90f145588aeb83e76878d4ce4d7e8687ec2012d89752fbbda438c61aa863c308c540ae5c741769a38032808a87853136fed9164d7240dfb9b7baabcd5830aca574854d27d2ea078cbdf66a9e329977dcfe8d184e76a603c9e13c595152dca122ecdc9dedf8097b86a11119d8776bdd8f091a473a562f1d0f0847d08012a77618c21eac49d1ceeb1dd6312ff40420f109e8597c47c1976bf8c220ead6401371db163de5e76c021862be25a7620b399f6e671d5cfb39d5110386897b23057b443972a834032b1bf488ee769ccf96340f2c46841d549e3621486dc3be59d972e3c474d40dccddb58db66900f86480af024d5cf90c2378ab3f7c121e10f97c700cf03286dd9912fa278d955be34217fe302b596405cebe1d4825c053079b9201069db203c96a8ff80bbb49b0894c6f424d7fbf7965aa39daa2d41795ad922179898a9de64f642f7b02b1170a57e3663d0067f99fc6c0e0b4a851b4ea5ae12c6aa0dbc81ffeb6656e1037c2691df41bff813a095ebd95ded4418cfd0e717a9f3c52695f8a1f2e9e57bcbb65aa5c40760d1ccbf2810f53cc9a63cf2b622a01cf4d18f58f78ced2d4261230d6f1f7909d20c2014be0c5e1591cefccfccad0f32c0395ec2b7a4f90c0263277f38ff7ff437c813b8699d493de67d90776b052278d64a79c7b94573b581f205223297689810145ff97c7d9d1f7647d3177a2a1dbe99119dc008b51de568fe955c78148de3221de6c98cc39b6969eb16638b23330838676061e3fbc971c5d5fb7e412c284d228da054c2855567a2a96dd1a0d8309319e1402f5f5a9049b3bbf888c53589f34baf00996487741aa8706ed35fe72d0b7358b7fed808ce7d2b94cfa4d718e93a84712049ed1e53e65c2e227a166e95074a587066c3f5d97ab2b47816cb7c52b266c94831605fea47bc62aa7c2f16852aa1440b642cf809d6c1a110ad3f443675a219ff596b265ab70c21e1bab5d9209a975972ddedae9e02994721eea0bd318c3ac153d63443d6e3c0af700631066292f3781a12d8f812d10262871726e73731163a5ba0e56aa94213f8c226a86e79b30e40da3cd12373c3325d4b21c83fcf815890080fa5c868bb4689270de43a54d59775b5114cccf64d18a26a0dcd482ca6492b3bc8b3c945ace3ea6cc7ba36c9bf7b6ec4fda5af4330b08e100de127204b933eb71fb021921b0dbb7d1a69c4cd41040aa239074e1893cd2159b49184089cee861e4e3f34f4a051ade0c4e550c2194aee4c507683b7437707d2cd82ab25892c2254680d2ea96724e005e161949e6a5b0f7326966692e207e7741b119d4ce90ab7c3a56098f6151146bc5f42dd670d1fafc68159568cb1a81f9e184c951ad092bb0a08c9c6fc7b56a20702c5b867254161674c88372dcc6f9c55dabbf50dc374c0373233ce34dc874f653d49c6f42c02a593433dc297fba33706213621684bbf2e5588393f3915922f2d07cec7728fbaa752cfa49ed46b2e6e08600d642e8cadbb2e1eae960aecbab929d502ffc0f2f0c2f2e50e278ec7aee90caf5f12ced9c3db68416b32cec97883958a280ee5c95d210ebfc4de070b09a307f53ee7a7ff6eeac43efc92a7727ee384e4d7d48c31045ef7f24a08b6ba864d2c31f10d9df496eb431ed5dbeb59ece4e973a5c34e4f7a7c41a3c29d786d131d68cb26eb97da195b98e7ae0a814b6266cac3f24ea8c041b2a69bae2f0611a9d0fb93683c07eb8e3fe9b39fad4ce8dfda99b476e19c55390311cdfe9331bf3fceb8d27f287acdfe9992d7ac728eea2f1a0884e1312fb", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f4248526653", 0x46, 0x10000}], 0x0, 0x0) 19:32:55 executing program 3: syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x404000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x9) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000400)="8da4363ac0ed0000000002000000004d01000000000000000000fff6f2a2291d4eaeb81e1b00920efd9a000001000000000001000020000000005f42485256535f4d71172fdb4d4cf60837d4b7544f15e8305c87a58f2d93bbdb35a386836825b62155b8047bfc90000000000000423affeefbd3f0a43d983d5b3c7807ecc57ba81f91fee863f3264ee0005b5ea4daa7872a0c8666bd06f49e5b6c2ecb52f79d17a1baa3ecf735a5f99461ce171d28996db0a55806062d12004cc3fe3696839594299562", 0xc4, 0x10000}], 0x0, 0x0) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:shadow_t:s0\x00', 0x1e, 0x2) 19:32:55 executing program 0 (fault-call:0 fault-nth:72): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:55 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 225.416624] hid-generic 0000:0000:0000.0114: item fetching failed at offset -1610941247 [ 225.439028] hid-generic: probe of 0000:0000:0000.0114 failed with error -22 19:32:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000200), 0x4, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 19:32:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7fffffff, 0x40) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x6, 0x20000000000008]) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/25) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0xfffffffffffffede, 0x3d}], 0x0, 0x0) 19:32:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f4248526653", 0x46, 0x10000}], 0x0, 0x0) [ 225.513984] overlayfs: failed to resolve './file1': -2 [ 225.612925] FAULT_INJECTION: forcing a failure. [ 225.612925] name failslab, interval 1, probability 0, space 0, times 0 [ 225.669883] hid-generic 0000:0000:0000.0115: item fetching failed at offset -1615819583 [ 225.671883] CPU: 0 PID: 15543 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 225.685290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.694666] Call Trace: [ 225.697272] dump_stack+0x138/0x19c [ 225.700924] should_fail.cold+0x10f/0x159 [ 225.705097] should_failslab+0xdb/0x130 [ 225.709116] kmem_cache_alloc_node_trace+0x280/0x770 [ 225.714239] ? mutex_unlock+0xd/0x10 [ 225.718336] ? btrfs_scan_one_device+0xeb/0x400 [ 225.723117] __kmalloc_node+0x3d/0x80 [ 225.726965] kvmalloc_node+0x93/0xe0 [ 225.730699] btrfs_mount+0xf88/0x2b14 [ 225.734512] ? lock_downgrade+0x6e0/0x6e0 [ 225.738681] ? find_held_lock+0x35/0x130 [ 225.742764] ? pcpu_alloc+0x3af/0x1050 [ 225.746680] ? btrfs_remount+0x11f0/0x11f0 [ 225.750938] ? rcu_read_lock_sched_held+0x110/0x130 [ 225.755983] ? __lockdep_init_map+0x10c/0x570 [ 225.760506] mount_fs+0x97/0x2a1 [ 225.763901] vfs_kern_mount.part.0+0x5e/0x3d0 [ 225.768497] ? find_held_lock+0x35/0x130 [ 225.772579] vfs_kern_mount+0x40/0x60 [ 225.776401] btrfs_mount+0x3ce/0x2b14 [ 225.780225] ? lock_downgrade+0x6e0/0x6e0 [ 225.784389] ? find_held_lock+0x35/0x130 [ 225.788470] ? pcpu_alloc+0x3af/0x1050 [ 225.792383] ? btrfs_remount+0x11f0/0x11f0 [ 225.796718] ? rcu_read_lock_sched_held+0x110/0x130 [ 225.801763] ? __lockdep_init_map+0x10c/0x570 [ 225.806295] ? __lockdep_init_map+0x10c/0x570 [ 225.810839] mount_fs+0x97/0x2a1 [ 225.814242] vfs_kern_mount.part.0+0x5e/0x3d0 [ 225.818758] do_mount+0x417/0x27d0 [ 225.822317] ? copy_mount_options+0x5c/0x2f0 [ 225.826743] ? rcu_read_lock_sched_held+0x110/0x130 [ 225.831780] ? copy_mount_string+0x40/0x40 [ 225.836120] ? copy_mount_options+0x1fe/0x2f0 [ 225.840627] SyS_mount+0xab/0x120 [ 225.844110] ? copy_mnt_ns+0x8c0/0x8c0 [ 225.848004] do_syscall_64+0x1e8/0x640 [ 225.851901] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.856767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 225.861969] RIP: 0033:0x45bcca [ 225.865163] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 225.872891] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 225.880297] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 225.887608] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 225.894897] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 225.902187] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:56 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 225.930290] hid-generic: probe of 0000:0000:0000.0115 failed with error -22 19:32:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f4248526653", 0x46, 0x10000}], 0x0, 0x0) 19:32:56 executing program 1: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'btrfs\x00'}, &(0x7f0000000100)='btrfs\x00', 0x6, 0x1) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) [ 226.110146] hid-generic 0000:0000:0000.0116: item fetching failed at offset -1965582207 [ 226.118625] hid-generic: probe of 0000:0000:0000.0116 failed with error -22 19:32:56 executing program 0 (fault-call:0 fault-nth:73): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:56 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) 19:32:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) prctl$PR_GET_NAME(0x10, &(0x7f0000000000)=""/102) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) 19:32:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2a6, &(0x7f0000000200)=[{&(0x7f0000000140)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000ff916640fd00000000a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42360b7bbf4e24360455df644b6cc2", 0x48, 0x10000}], 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000240)) [ 226.347272] FAULT_INJECTION: forcing a failure. [ 226.347272] name failslab, interval 1, probability 0, space 0, times 0 [ 226.414761] hid-generic 0000:0000:0000.0117: item fetching failed at offset -1719917631 [ 226.449740] hid-generic: probe of 0000:0000:0000.0117 failed with error -22 [ 226.452502] CPU: 1 PID: 15606 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 226.464041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.473430] Call Trace: [ 226.476045] dump_stack+0x138/0x19c [ 226.479687] should_fail.cold+0x10f/0x159 [ 226.483868] should_failslab+0xdb/0x130 [ 226.483883] kmem_cache_alloc_node_trace+0x280/0x770 [ 226.483894] ? mutex_unlock+0xd/0x10 [ 226.483906] ? btrfs_scan_one_device+0xeb/0x400 [ 226.483923] __kmalloc_node+0x3d/0x80 [ 226.483936] kvmalloc_node+0x93/0xe0 [ 226.483949] btrfs_mount+0xf88/0x2b14 [ 226.483961] ? lock_downgrade+0x6e0/0x6e0 [ 226.483973] ? find_held_lock+0x35/0x130 [ 226.493079] ? pcpu_alloc+0x3af/0x1050 [ 226.493098] ? btrfs_remount+0x11f0/0x11f0 [ 226.493117] ? rcu_read_lock_sched_held+0x110/0x130 [ 226.493140] ? __lockdep_init_map+0x10c/0x570 [ 226.493158] mount_fs+0x97/0x2a1 [ 226.501553] vfs_kern_mount.part.0+0x5e/0x3d0 [ 226.501564] ? find_held_lock+0x35/0x130 [ 226.501578] vfs_kern_mount+0x40/0x60 [ 226.501593] btrfs_mount+0x3ce/0x2b14 [ 226.501602] ? lock_downgrade+0x6e0/0x6e0 19:32:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2000, 0xaaaaaaaaaaaab11, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0xffffffffffffff1a, 0x10000}], 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x14000000, 0x4, 0x5}) [ 226.501609] ? find_held_lock+0x35/0x130 [ 226.501619] ? pcpu_alloc+0x3af/0x1050 [ 226.501635] ? btrfs_remount+0x11f0/0x11f0 [ 226.501651] ? rcu_read_lock_sched_held+0x110/0x130 [ 226.513078] ? __lockdep_init_map+0x10c/0x570 [ 226.513092] ? __lockdep_init_map+0x10c/0x570 [ 226.513109] mount_fs+0x97/0x2a1 [ 226.513126] vfs_kern_mount.part.0+0x5e/0x3d0 [ 226.521377] do_mount+0x417/0x27d0 [ 226.521388] ? retint_kernel+0x2d/0x2d [ 226.521404] ? copy_mount_string+0x40/0x40 [ 226.521417] ? copy_mount_options+0x199/0x2f0 [ 226.521427] ? copy_mount_options+0x1fe/0x2f0 [ 226.521440] SyS_mount+0xab/0x120 [ 226.521448] ? copy_mnt_ns+0x8c0/0x8c0 [ 226.521461] do_syscall_64+0x1e8/0x640 [ 226.521469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.521484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 226.529614] RIP: 0033:0x45bcca [ 226.529621] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 226.529632] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca 19:32:57 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 226.529638] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 226.529644] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 226.529650] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 226.529657] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 226.595686] print_req_error: I/O error, dev loop1, sector 128 19:32:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) [ 226.781491] print_req_error: I/O error, dev loop1, sector 128 19:32:57 executing program 0 (fault-call:0 fault-nth:74): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48}], 0x0, 0x0) [ 226.838261] hid-generic 0000:0000:0000.0118: item fetching failed at offset -1704979263 [ 226.866189] hid-generic: probe of 0000:0000:0000.0118 failed with error -22 19:32:57 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000001440)=[{&(0x7f0000000100)="d772258957f21f43eb894fa0fb9e141e7f73d71a9ac1a7b54bdd71ad2d0aefedf41ab657a318dfde8559e662eed8876394349d79fb1d08a5ee7ced72ab9ddabd8f4661ce724834ba68d75e9a1bd1f27d28eeedf12c2baec079e48b110bdedde26c7f464258bb61942e1b4ae248f58390d700dc039ee303795be3af1b64ea6b472c41c8302a70f13aaa7bf4c9a806a38807ce5e4612f21cfcdaf5f360af3dccd9186abccbf99f8f95b3e84f8b03df6ca48fca3d4e0377c7d81467bd4ca5777c3c18f251630d99b125b85e559892be438cb1453e3a9574c079c8c2", 0xda, 0x3f}, {&(0x7f0000000300)="b845e83ae5e709c52154cdf67e8a048408aabb9e5883e24c3ba0ca6cee4f9516deb8c927d95de98f42ca64222de96390bbb8b71cd091ecc8822aff6fd0b4217c59031f2615d9fcbf5d6ffde1e8078bffe2ea879ab065ae7d11c0dec087c71574ab1c172f0521001ef60d686369d35c6b1ecdd0f02ffa", 0x76, 0x80000001}, {&(0x7f0000000380)="660640c23b61b68d6632a2bb6da547080ab070329ef7e5444273bc397874297ecd8c215ee8b006f2b6b6ca180c7fb47a512892f0016d7b99928d2ebe26316562ca6a4a80fdcba28976dccc80c5e5a21ae4839fc5753e50f3f60675badadd3f6d05b43717d0074e1b312d8cb86cb9a2026a49edef69584755f97d47400a031caa322cf42fc10463dabe487fc0b44ed2", 0x8f, 0x1ff}, {&(0x7f0000000440)="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", 0x1000, 0x200}], 0x0, &(0x7f0000000240)={[{@nls={'nls', 0x3d, 'cp437'}}, {@barrier='barrier'}], [{@smackfsdef={'smackfsdef', 0x3d, 'GPL}#vmnet0'}}]}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = creat(&(0x7f00000014c0)='./file0\x00', 0x0) accept(r0, &(0x7f0000001500)=@ax25={{0x3, @default}, [@null, @bcast, @null, @default, @netrom, @remote, @rose, @bcast]}, &(0x7f0000001580)=0x80) 19:32:57 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 226.958990] FAULT_INJECTION: forcing a failure. [ 226.958990] name failslab, interval 1, probability 0, space 0, times 0 [ 227.026263] CPU: 0 PID: 15652 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 227.033426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.042893] Call Trace: [ 227.045507] dump_stack+0x138/0x19c [ 227.049160] should_fail.cold+0x10f/0x159 [ 227.053330] should_failslab+0xdb/0x130 [ 227.057412] __kmalloc+0x2f0/0x7a0 [ 227.060961] ? __lock_is_held+0xb6/0x140 [ 227.065029] ? blkdev_get+0xb0/0x8e0 [ 227.068749] ? kzalloc+0x1e/0x30 [ 227.072134] kzalloc+0x1e/0x30 [ 227.075337] device_list_add+0x5e0/0x8d0 [ 227.079411] ? btrfs_rm_dev_replace_free_srcdev+0x2f0/0x2f0 [ 227.085138] ? btrfs_read_disk_super+0x98/0x440 [ 227.089821] btrfs_scan_one_device+0x267/0x400 [ 227.094421] ? device_list_add+0x8d0/0x8d0 [ 227.098667] ? __free_pages+0x54/0x90 [ 227.102495] ? free_pages+0x46/0x50 [ 227.106134] btrfs_mount+0x2e3/0x2b14 [ 227.109957] ? lock_downgrade+0x6e0/0x6e0 [ 227.114111] ? find_held_lock+0x35/0x130 [ 227.118179] ? pcpu_alloc+0x3af/0x1050 [ 227.122083] ? btrfs_remount+0x11f0/0x11f0 [ 227.126328] ? rcu_read_lock_sched_held+0x110/0x130 [ 227.131363] ? __lockdep_init_map+0x10c/0x570 [ 227.135879] mount_fs+0x97/0x2a1 [ 227.139276] vfs_kern_mount.part.0+0x5e/0x3d0 [ 227.143782] ? find_held_lock+0x35/0x130 [ 227.147855] vfs_kern_mount+0x40/0x60 [ 227.151671] btrfs_mount+0x3ce/0x2b14 [ 227.155486] ? lock_downgrade+0x6e0/0x6e0 [ 227.159670] ? find_held_lock+0x35/0x130 [ 227.163757] ? pcpu_alloc+0x3af/0x1050 [ 227.167661] ? btrfs_remount+0x11f0/0x11f0 [ 227.171913] ? rcu_read_lock_sched_held+0x110/0x130 [ 227.176952] ? __lockdep_init_map+0x10c/0x570 [ 227.181462] ? __lockdep_init_map+0x10c/0x570 [ 227.185968] mount_fs+0x97/0x2a1 [ 227.189350] vfs_kern_mount.part.0+0x5e/0x3d0 [ 227.193918] do_mount+0x417/0x27d0 [ 227.197466] ? copy_mount_options+0x5c/0x2f0 [ 227.201898] ? rcu_read_lock_sched_held+0x110/0x130 [ 227.207209] ? copy_mount_string+0x40/0x40 [ 227.211453] ? copy_mount_options+0x1fe/0x2f0 [ 227.216061] SyS_mount+0xab/0x120 [ 227.219614] ? copy_mnt_ns+0x8c0/0x8c0 [ 227.223527] do_syscall_64+0x1e8/0x640 [ 227.227420] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.232377] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 227.237583] RIP: 0033:0x45bcca [ 227.240771] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 227.248496] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 227.255888] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 227.263165] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 227.270439] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 227.277800] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:57 executing program 0 (fault-call:0 fault-nth:75): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 227.322782] hid-generic 0000:0000:0000.0119: item fetching failed at offset -1915508927 [ 227.338569] hfsplus: unable to parse mount options [ 227.345107] hid-generic: probe of 0000:0000:0000.0119 failed with error -22 19:32:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0xaaaaaaaaaaaac63, &(0x7f00000025c0)=[{&(0x7f0000000100)="85fbe9236622a79a0da7a77ae680e8c2d5390e214612bf9777e4054ada5c524724b8d13e2a38a2ed403cb4e14b28284249098c072575ae41a56b0ea01309e119ad5ffd604b39a7eeb8ea8372f77b227effadfa155e65fd1d2ff247774a77da3a4348a348962ad2bd6b0aa47b45232b72dd0e750e736ea1c94e98d05b0e8cad3c828a2f53613828d7ee0d135313de", 0x0, 0x8}, {&(0x7f0000000300)="76ebab8ab85194a907f92b667785e53207fd27c2d88dded39680287e3237a7b453fc0c2d92723a8da0437399e41c849fd1700c65f4c473cf4ab7758ddd95b58c1953dc4593fe06cc760c3efe9f19b9acc4f57444cba5fd646719cc4a6d001bdff3ae4e67be9bd7680cc200aee24964ec93f7496c2718d9d196aee17a44ca3b9abdce067d2e7350198520ca0d4d6b53493be24fe7b6f4c3addfa0f5dc21c069c8354b77face84412cb787d370ae8978e92190d3fd28967dd38067e9ca7b456a2427fc4f89bfd3a82d4c2f", 0x0, 0x4}, {&(0x7f0000000400)="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0x0, 0xc3}, {&(0x7f0000001400)="7245269f3c1483bdc341b6c9e1a528b863c1b36c4a9ab7603416804cbcc53149c80d97b64d3dabedbf76f1942bd11727cb22c6e50361bfabb80f057bba9ec64c093dbb1cbd8a62294f2963e2ae94ef6bc4f0db070b5a7cf8b3bb84e28c5649f6f9fb5719eb82374e5c514cc23053f853ff11e385dfd9835ee52eb68268574d5f24c03bbac956f6b19cb940aceb29f95fedf53629c07f290aa9734853f79890c6d258b3db0c00c8a794dc80d589915245f42e31fe1c600e9dba5425e42a7c947c8e632d381c8edafe18081ad309fe256677ca1e0b4f77417f2799a99079df519b2fed8dfb50611a735310798abdfb0c249c678dcc", 0x0, 0x10000}, {&(0x7f0000000000)="fc931b5bcd7222b583946fa3d55477103785169191930d30455b9283fef6951f6ec6d8abe049507027e1c1cf3b7be05b3dbde9773f9b8674bab5931801c77da487eea43773b61adf1e66d6470256666838ca801dc4c8a9cc57cc8bda3c141a9a42ba7bbbb1fa462f2e42cc67f5ab7d977bfdd0c60e7b", 0x0, 0x8}, {&(0x7f0000001500)="1310f77f2fc615a47eaafdd8b1457e49839429e99b80a8e687968a2798395a316bd6e5fc7c6c2bb524624cf10f5d56c9a8f647b8e8d9eada7d05c9f508908026701c122d22b93ca43b422a84ed91b106fbea968b64fda94cc318b1dc67af1247434763a913a594f726403dffeb0989af9ac8bf68489f3fd019b03b8efb81b7b8f2a8453d7a0dbcc5c41bb694e05dd4d704a07c347a660b1e86da3251b0a15d9e463c8852636b", 0xffffff6b, 0xffffffffffffffb3}, {&(0x7f00000015c0)="51203ff03b65d0d52753d3ca38e86a991a7e8d27a1fc6f5e9d495647726a658ecac179f3f80a8578459799809b35f1ffbe14f0092c3dc5436404bd4f1590cc9106f6c0c3fa1e3d6f1d44e0e68f76e3e7416842c9c5c5de5ec4c8881a004507273b3fe20fa7fae8dc8a810bbd836a5584c53e33f036a5bd64024421ed51e863be131a6bd567415c06bc30bdc8e9c219dbac354d90aee2d541f46988004465e1cde9a06f0a8121cb20291a1baee3d3bf67896442e3ea88bee4068d6ea88e036953f42f715c08009acb21e7c0670a947dd10292614f2f1af7f3ab25b003358f5d388d7b3997836e3cedc3e07cc5329bb2fabb2e1c10b008c93956a2690d50c8a978714f3badb9db36f081df18029b69b298f2cb00918c6a525dd078b5ed3d8bf9e323d7799a4c3e64fc2becf167c3d1eb781941bd0d0f53d8f79bfb1b2ef03f0a4577ce4b751fbecf5951944a19e1988fc3262564869ca6fe87bf8e6bc1a85eb15ec89ca500b23d0579e438833ead1947cea4dfc6d0b3de6d9ff669a07294ca6cacea2e76fe715369860dce9cee792b2477d8ae5d265123f2574cec5fff9550b7c55843b04b6175f0508d627c0e91790bf5dee11f9fd197c649ca27f2cdf3611d42fcb34edd64936f457b91b406e1e835d42ada2bedc933b5be2e6dd9cfc4615e26c84a4a49291af575f8741ab894b6b6cd55a0a85b51bf127830ed646956e3a1aee452ba810e59558d51077fd0bc6310edbfd5f84e524ed35c30bfde030c24184d61b2344830cb3b6c0d0c06b06ff543eb8c6814f3a808032918e281d2c598a9ef19957538731a715ed2cd4dcbcf4ede5082ff21aee1f0345efa12b08c32d0fbe1e365169feb6c7b26da9358a4aa13f7cbdd55c447fd219ca2c33b7ff6a813a812901dd3beda3857b3378fea3ba785ca2bc0db37a33b3697cd8acb1db17e45bc2b6e987258448e920f9c2dd2ee767838f92d9b0d76103fd3b519167d7d5398a04734c0f0c699ba7350cbd6e4763749e5e2802fa3848221f7718a9c7e05ee44a649ef95af922f263a72efeb36c291de3c0a5b15dbf92bfe5be9de81755f1d76839f6dc5aa2a7c1cdf3b924c9c483d164b2a122736a509cc3e5b1ac0af0dd425b6041c3032014fed19f444f026e99889f61bdfc202636327bfe691bd103b40cc2dd166c5009762e4f6c60994a7b36d7892641d35a526403d54c8013bda9d9479c650a0bdadda8a17e0b63d12144bf5e469eeace3f7a20a3eca4c9e9081962fa3f71ba356f01185611ec78fb5a243c7938cc1534d2be212b330f2af52bedb7bb2ca41f90b5157610a90e862d4e4ff4a0d09e350d21f0efe4215529d08ef7b4c27d70196d39bbfb416b8b8ed9c542b979a674426fb90a3a5075969b96b487840a4f5d010f72d14d8eca70440268bf73113bc7ff74cbc00b5217d875e4eebcb1348a3954e0c603c6e1b4fe94c5b8f06d8296c61808d647cc14265aa6285198fa95a5947dd60049a387812b9edcfc691f609fae1de471efb3505ac47621ec0eb4af7b0be65290b2b7d589cb75bac76a4f2f69a83710f205157745c27b46efefe970f2677b7d8b6b38095caa6cf810c9700a5678525980c00285d7411761c16206f0d32cba0e02c276e45aad758a541f08b738e8383b84a9819898b36a9108768db7083a556c8869efd831203bffc1e8e2959034d411aba324896698bfa126117cf45eeec4967720b7b7a68f0e5f6ac998f44f3b4575b1a99e150b87bf36d92fd3f3fadf762fab96bdcfcba90f9a4a7f0fe0bcfb5ab489a694b70b932cf5ed70a3dee3e2a1769a5008e473119b5313c61444c42d0305b83717b42d068ffc9d8e29f7970a0227154fe363492308147fc51d88e3cda7781e587bc2fea9d566cd5b5d69c52ea778ed94d216f789b3398e051c986010bd34022372ad9417b38d00b931b759507481c399d6d37b0ef7350b63b15e339389eed7ec080bef1e5667f8ee0bdb7a983b557995ced4251b8029c05afaa6529118da2438f4e2d2c3c9569e182bdb945f4488450ac7d105094ca51c4f4e06dd5a1dbfcefc6db514b133f9a99b307efa9a30beef54449284ca79d0f5d56fc39339bd040097d4a45c70781678cdb3d865f960a476c9ffbff18473096b05a90cb0100458ddccb1e0dee69e3b77f22a3c94cc8c1fc9ffb73dc591c07b45d221846d18ffd3778a342a49ace22a5ad89891b4dd8a4cc1b378734fabe0553f46f7d06bd979cb214f9058f9e4c9ccac03cf5ce5f4dd1a596be7363342ac3e16306c8931c4a36338e8f6e9ff7d7e91f64f49a6c1b5018347d915279c28ed6c8d6e3bc87d71694ad98fadfd3e113758de060956e2a1799a388b6389378dfb52d1184eab89888cbd353ce62998ab3d6c28750a65a238e3a99cec1e7ebe587e80b0ed378573cb60469d5a721d9370503c8505b0306e58c7991b06f5ca6f71b944b329a586f75ce3c18ee1da2bd3ac3c4b42fcd642e04d47bfc6778c3f51c20acc357184fcb09e34e55e086298636c258b7fe8cca137157c9cb2cd94f3110ae660245a97ba6168de37b2fe792dc67532f68cb2d6707331af67042f31eab957fc5ce3f3ccd7ccfa433be65fc8740afed2c985033ae2afd2091551ef1f6bf2098f043bbbe48c4830a966b0ee22f2d9603889beba1f407be34b4db331dd6a0b9ac092580a841dc3d4cac9ba6f9d323e2c157aeaa755d2c28f987e9abce2f7204635b71deb9efd248a2997f2a44e62330ce4b8ae2e7213da21016a521753eda34bd4cb71351d6a866f7cf5dd0f89b29661e57f39f29480e5e85d33d0643ded1c9ab56ba04653e3d3f837af752312e4e8c5e9b232bef5102f22b26d574dc60f4763d5fc964da338d3f9276bf8bb6a6ef31b2898d4514d194c052679e015d96791b00131cacdffaa0b44c54b892082a9b44504900b54d982449217cd8c07810df8405638cbec8679ba2045b00ed8c38e6b217e651aa7cc22d13daeca05e60fca087e084ddf2e1ffaf2b43ae6d213dffe529034f70665e87948d4507356781bf88499db8e6bd03e8c696bb6b2c7f76c2716fdb52b6ae0ac48eb4e118c7d22d2ecde1e7154b1d287c1ac3c4ac9ce3b05ecebea02d1baed3874e201a47303e9da81a4df3b0ae91ab7b3d87d944a534901435b21ddcb1acadbef2f97f2c4dee23725db73ce62ed75cb12025f3336b38e616c0e53e38361a99d46955d92602ae8ac4a62d418bada716a7ea8bbdff79a4d775eaa84dffe71a0b34571c7a2c448172a28b7619be9760bd6b0e4bc4bb3d462236ce7e1ec96477afe5df2d2ede0427efae22b6d99b7b9a0dbc0ef385396bf663364ba248ba925a23f66b6f1d00c378b08255065eda3e6af948cc10622fcc2687e63262df988269bcf57007f40edb46716e109490059519e1049e2270c1361cfa5e26dc78058413250a1ce18c2bad209e2257f034a991f37c879333e8a07ec45a6dddbb0e7f657fcc53793b551aca8ed9707e66afe4e8daf6980b58b68556126dca3e1ed68f9b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0x1c8, 0x3ab}, {&(0x7f00000001c0)="e75adddbe4ce8db88df1513723ee4104b48f9025bed1f17d5bed30c33ea341edef87b5be", 0x0, 0x200}], 0xa2010, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x80000001, 0x200) openat$vfio(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/vfio/vfio\x00', 0x80000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002880)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000028c0)='/dev/vbi#\x00', 0x2, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002840)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000002680)={{0xa, 0x0, 0x100000000, 0x6, 'syz0\x00', 0x3}, 0x4, 0x200, 0xffffffffffff6b4a, r2, 0x7, 0x3, 'syz0\x00', &(0x7f0000000280)=['posix_acl_access\x00', 'vboxnet0trusted}cgroup\xb6\x00', 'GPL)$vboxnet1em0cgroup\x00', 'btrfs\x00', 'btrfs\x00', '\x00', 'cpusetppp0vmnet1em0\x00'], 0x61, [], [0x100, 0x3, 0xbf9, 0x4]}) [ 227.415232] hfsplus: unable to parse mount options 19:32:57 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 227.539861] FAULT_INJECTION: forcing a failure. [ 227.539861] name failslab, interval 1, probability 0, space 0, times 0 [ 227.577883] CPU: 1 PID: 15679 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 227.585186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.594593] Call Trace: [ 227.597214] dump_stack+0x138/0x19c [ 227.600873] should_fail.cold+0x10f/0x159 [ 227.605054] should_failslab+0xdb/0x130 [ 227.605070] kmem_cache_alloc_trace+0x2e9/0x790 [ 227.605091] btrfs_mount+0x1069/0x2b14 [ 227.605103] ? lock_downgrade+0x6e0/0x6e0 [ 227.605112] ? find_held_lock+0x35/0x130 [ 227.605122] ? pcpu_alloc+0x3af/0x1050 [ 227.605138] ? btrfs_remount+0x11f0/0x11f0 [ 227.613836] ? rcu_read_lock_sched_held+0x110/0x130 [ 227.613857] ? __lockdep_init_map+0x10c/0x570 [ 227.613873] mount_fs+0x97/0x2a1 [ 227.613888] vfs_kern_mount.part.0+0x5e/0x3d0 [ 227.613897] ? find_held_lock+0x35/0x130 [ 227.613910] vfs_kern_mount+0x40/0x60 [ 227.613924] btrfs_mount+0x3ce/0x2b14 [ 227.613934] ? lock_downgrade+0x6e0/0x6e0 [ 227.613943] ? find_held_lock+0x35/0x130 [ 227.613954] ? pcpu_alloc+0x3af/0x1050 [ 227.613970] ? btrfs_remount+0x11f0/0x11f0 [ 227.613985] ? rcu_read_lock_sched_held+0x110/0x130 [ 227.626464] ? __lockdep_init_map+0x10c/0x570 [ 227.626478] ? __lockdep_init_map+0x10c/0x570 [ 227.626496] mount_fs+0x97/0x2a1 [ 227.626512] vfs_kern_mount.part.0+0x5e/0x3d0 [ 227.626525] do_mount+0x417/0x27d0 [ 227.626537] ? copy_mount_options+0x5c/0x2f0 [ 227.635806] hid-generic 0000:0000:0000.011A: item fetching failed at offset -1467008447 [ 227.639681] ? rcu_read_lock_sched_held+0x110/0x130 [ 227.639698] ? copy_mount_string+0x40/0x40 [ 227.639722] ? copy_mount_options+0x1fe/0x2f0 [ 227.639737] SyS_mount+0xab/0x120 [ 227.639747] ? copy_mnt_ns+0x8c0/0x8c0 [ 227.639761] do_syscall_64+0x1e8/0x640 [ 227.639772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.654545] hid-generic: probe of 0000:0000:0000.011A failed with error -22 [ 227.656243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 227.656254] RIP: 0033:0x45bcca [ 227.656260] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 227.656272] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 227.656279] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 19:32:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) unshare(0x0) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x0, 0x0, [], 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}]}, 0xe8) 19:32:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) renameat(r0, &(0x7f0000000000)='\x00', r0, &(0x7f0000000040)='./file1\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/189) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 227.656285] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 227.656292] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 227.656298] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48}], 0x0, 0x0) 19:32:58 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:58 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000240)={0x3, @default, r1}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:58 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:58 executing program 0 (fault-call:0 fault-nth:76): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48}], 0x0, 0x0) 19:32:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x259, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 228.095565] FAULT_INJECTION: forcing a failure. [ 228.095565] name failslab, interval 1, probability 0, space 0, times 0 [ 228.116399] CPU: 0 PID: 15724 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 228.123581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.132951] Call Trace: [ 228.135655] dump_stack+0x138/0x19c [ 228.139309] should_fail.cold+0x10f/0x159 [ 228.143482] should_failslab+0xdb/0x130 [ 228.147483] kmem_cache_alloc_trace+0x2e9/0x790 [ 228.152180] ? __kmalloc_node+0x51/0x80 [ 228.156175] btrfs_mount+0x1069/0x2b14 [ 228.160111] ? lock_downgrade+0x6e0/0x6e0 [ 228.164279] ? find_held_lock+0x35/0x130 [ 228.168372] ? pcpu_alloc+0x3af/0x1050 [ 228.172292] ? btrfs_remount+0x11f0/0x11f0 [ 228.176827] ? rcu_read_lock_sched_held+0x110/0x130 [ 228.181984] ? __lockdep_init_map+0x10c/0x570 [ 228.186532] mount_fs+0x97/0x2a1 [ 228.189913] vfs_kern_mount.part.0+0x5e/0x3d0 [ 228.189926] ? find_held_lock+0x35/0x130 [ 228.189940] vfs_kern_mount+0x40/0x60 [ 228.189955] btrfs_mount+0x3ce/0x2b14 [ 228.189970] ? lock_downgrade+0x6e0/0x6e0 [ 228.198549] ? find_held_lock+0x35/0x130 [ 228.198563] ? pcpu_alloc+0x3af/0x1050 [ 228.198584] ? btrfs_remount+0x11f0/0x11f0 [ 228.198600] ? rcu_read_lock_sched_held+0x110/0x130 [ 228.198619] ? __lockdep_init_map+0x10c/0x570 [ 228.232237] ? __lockdep_init_map+0x10c/0x570 [ 228.236756] mount_fs+0x97/0x2a1 [ 228.240146] vfs_kern_mount.part.0+0x5e/0x3d0 [ 228.244658] do_mount+0x417/0x27d0 [ 228.248217] ? copy_mount_options+0x5c/0x2f0 [ 228.252665] ? rcu_read_lock_sched_held+0x110/0x130 [ 228.252682] ? copy_mount_string+0x40/0x40 [ 228.252699] ? copy_mount_options+0x1fe/0x2f0 [ 228.252713] SyS_mount+0xab/0x120 [ 228.252723] ? copy_mnt_ns+0x8c0/0x8c0 [ 228.252738] do_syscall_64+0x1e8/0x640 [ 228.262002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.262019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 228.262028] RIP: 0033:0x45bcca 19:32:58 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) [ 228.262034] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 228.262046] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 228.262053] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 228.262059] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 228.262065] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 228.262071] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:58 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='trusted.overlay.impure\x00', &(0x7f00000001c0)='-\x00', 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x3e, @remote, 0x4e22, 0x3, 'lc\x00', 0x8, 0x80000001, 0x66}, 0x2c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x4, @mcast2, 0xdf}], 0x1c) 19:32:58 executing program 0 (fault-call:0 fault-nth:77): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:58 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x76de, 0x3, 0x1, {}, 0x7ff, 0x45682b790}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xa, 0x3, 0x2, 0x8001, 0x7fffffff, 0x7}) getitimer(0x2, &(0x7f0000000100)) [ 228.524601] FAULT_INJECTION: forcing a failure. [ 228.524601] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.536563] CPU: 0 PID: 15765 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 228.543673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.553036] Call Trace: [ 228.555640] dump_stack+0x138/0x19c [ 228.559281] should_fail.cold+0x10f/0x159 [ 228.563442] __alloc_pages_nodemask+0x1d6/0x7a0 [ 228.569794] ? __alloc_pages_slowpath+0x2930/0x2930 [ 228.574873] cache_grow_begin+0x80/0x400 [ 228.578949] kmem_cache_alloc+0x6a6/0x780 [ 228.583101] ? save_stack_trace+0x16/0x20 [ 228.587246] ? save_stack+0x45/0xd0 [ 228.590893] ? kmem_cache_alloc_trace+0x152/0x790 [ 228.595754] getname_kernel+0x53/0x350 [ 228.599932] kern_path+0x20/0x40 [ 228.603318] lookup_bdev.part.0+0x63/0x160 [ 228.607562] ? blkdev_open+0x260/0x260 [ 228.611458] ? btrfs_open_devices+0x27/0xb0 [ 228.615887] blkdev_get_by_path+0x76/0xf0 [ 228.620037] btrfs_get_bdev_and_sb+0x38/0x2e0 [ 228.624547] __btrfs_open_devices+0x194/0xab0 [ 228.629060] ? check_preemption_disabled+0x3c/0x250 [ 228.634091] ? find_device+0x100/0x100 [ 228.637993] ? btrfs_mount+0x1069/0x2b14 [ 228.642057] ? rcu_read_lock_sched_held+0x110/0x130 [ 228.647112] btrfs_open_devices+0xa4/0xb0 [ 228.651270] btrfs_mount+0x11b4/0x2b14 [ 228.655170] ? lock_downgrade+0x6e0/0x6e0 [ 228.659341] ? find_held_lock+0x35/0x130 [ 228.663410] ? pcpu_alloc+0x3af/0x1050 [ 228.667328] ? btrfs_remount+0x11f0/0x11f0 [ 228.671576] ? rcu_read_lock_sched_held+0x110/0x130 [ 228.676612] ? __lockdep_init_map+0x10c/0x570 [ 228.681124] mount_fs+0x97/0x2a1 [ 228.684852] vfs_kern_mount.part.0+0x5e/0x3d0 [ 228.689366] ? find_held_lock+0x35/0x130 [ 228.693462] vfs_kern_mount+0x40/0x60 [ 228.697281] btrfs_mount+0x3ce/0x2b14 [ 228.701094] ? lock_downgrade+0x6e0/0x6e0 [ 228.705254] ? find_held_lock+0x35/0x130 [ 228.709326] ? pcpu_alloc+0x3af/0x1050 [ 228.713234] ? btrfs_remount+0x11f0/0x11f0 [ 228.717492] ? rcu_read_lock_sched_held+0x110/0x130 [ 228.722550] ? __lockdep_init_map+0x10c/0x570 [ 228.727062] ? __lockdep_init_map+0x10c/0x570 [ 228.731581] mount_fs+0x97/0x2a1 [ 228.735080] vfs_kern_mount.part.0+0x5e/0x3d0 [ 228.739590] do_mount+0x417/0x27d0 [ 228.743148] ? copy_mount_options+0x5c/0x2f0 [ 228.747576] ? rcu_read_lock_sched_held+0x110/0x130 [ 228.752612] ? copy_mount_string+0x40/0x40 [ 228.756861] ? copy_mount_options+0x1fe/0x2f0 [ 228.761375] SyS_mount+0xab/0x120 [ 228.764844] ? copy_mnt_ns+0x8c0/0x8c0 [ 228.768742] do_syscall_64+0x1e8/0x640 [ 228.772632] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.777486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 228.782705] RIP: 0033:0x45bcca [ 228.785915] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 228.793733] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 228.801010] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 228.808332] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 228.815607] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 19:32:59 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:59 executing program 1: fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x3, &(0x7f0000000440)=[{&(0x7f0000000100)="a190598bf8a0b6e6992424efc79068e57597328c9ee938a2b0cbe6e531874d400c0a322cdee34328a4a7fa935332b050ef7d505b87f6e766ada504da530bc57bfc10d4a91bcb6c0eec77b34cb3f0dae03ed94bd53ed02c72612f53eaffe049305322f4fa3f3539d0040fd7db1ac74dedc1a4c3c94a6f2f5d146d2190c0e46619a8662fec3c31a9fb891b7d61a3f39b3c121b9006ac6b20a3c7429575b99e4069db6ef05853bc15ac942309b279e6be00a77ff9e90cb2ac2f9754545cc07ec03c3668913df0b2ee54bb84e592862caf9a8684f62dd900823979a539feb56e951874", 0xe1, 0x4}, {&(0x7f0000000300)="22bf73ded81719173b77587a36c230eca97b60e5c704ed9e977f60b200036114bfd5dba6c12eba259f3f0104fa52f5463cc97fb9af83ee1594c23ee792d0ed52d1da2e84f79a4499c8779c9725726b3ba5c9d94bce7b33ae85969f8bb716d681f2b427ece9b21708efb59bb877f632aa47ed818e89533116684571e6667b297663c0028e619382765c252d24503a8f23144e50a9e8d7b05f82b86dd1170fb59cba5e4ff30071880a8daa908919", 0xad, 0x5}, {&(0x7f00000003c0)="aa69d3a1ccf59dc8180364e3b3162c97cf2f40622e6e418d2c7f20f1565b7bde721a855f77f4debb8ad53be2250f5ac261c5ede6c4ad6ec1c91223338325494ad0a8fb3f982c2b601a422190", 0x4c, 0x800}], 0x8, &(0x7f0000000540)=ANY=[@ANYBLOB="676d8a3dc2a8e44707b7110b27a0ddd314f5c7ff75053abf387553c29506dbf8de9de55702738febe314003971fdd6454d654e93471bdc0b82adb4a58fba94b899494093592ddccccf6cdc491ff238a7aecf9e1e", @ANYRESHEX=r0, @ANYBLOB=',umask=00000000000000000000002,umask=00000000000000000000001,iocharset=iso8859-7,file_umask=00000000000000000200001,gid=', @ANYRESHEX=0x0, @ANYBLOB="d51e040000"]) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 228.822887] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:32:59 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:59 executing program 4: syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x404000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x9) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000400)="8da4363ac0ed0000000002000000004d01000000000000000000fff6f2a2291d4eaeb81e1b00920efd9a000001000000000001000020000000005f42485256535f4d71172fdb4d4cf60837d4b7544f15e8305c87a58f2d93bbdb35a386836825b62155b8047bfc90000000000000423affeefbd3f0a43d983d5b3c7807ecc57ba81f91fee863f3264ee0005b5ea4daa7872a0c8666bd06f49e5b6c2ecb52f79d17a1baa3ecf735a5f99461ce171d28996db0a55806062d12004cc3fe3696839594299562", 0xc4, 0x10000}], 0x0, 0x0) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:shadow_t:s0\x00', 0x1e, 0x2) 19:32:59 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r0, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18}, 0x18) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x8000fffffffe) [ 228.964490] hfs: unable to parse mount options [ 229.022256] hfs: unable to parse mount options 19:32:59 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c65302062747273000a5f16827d3f141b649d855871e493590000000000000000"], 0x28) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:59 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r0, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18}, 0x18) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x8000fffffffe) [ 229.066528] overlayfs: failed to resolve './file1': -2 19:32:59 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8000, 0x0, 0x10000, 0x3}) ftruncate(r0, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x141) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6, r1, 0x10003, 0x1000}) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, [], [{0x80000001, 0x8000, 0x100000000, 0x100, 0x0, 0x9}, {0x97a, 0x9, 0x7, 0x5, 0x6, 0xffffffffffffffe0}], [[]]}) 19:32:59 executing program 0 (fault-call:0 fault-nth:78): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:59 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r0, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18}, 0x18) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 19:32:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x973, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="284b770d3f337c1a602be810448901543d23e6dd3639594dd94f7808f71a926ef16755b02665dda76d5350c2f1a5473eb932b1cf05af1d779a26368ab1ae322bf296c751883d33406c5ee24dc4a243a11a4dc46cfb5c6075e38cf6d5acd9180c1206076080b8fdb0b8fc50c0ff01aa659e29531f100acbf92d9066d57c17e87d7a93e068da7ed77e8fa6b1987898ad89086b5bdf7e1c5582534067a73f32eabf09a5a424f5c3cf", 0xa7, 0x7fff}], 0x1000800, &(0x7f0000000240)='btrfs\x00') r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20ncci\x00', 0x204080, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='trusted.overlay.opaque\x00', &(0x7f0000000500)='y\x00', 0x2, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000440)=0x1f, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={0xffffffffffffff9c, 0x10, &(0x7f0000000340)={&(0x7f0000000300)=""/18, 0x12, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=r1, 0x4) 19:32:59 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={r0, 0x79, 0x9b}, 0x0, &(0x7f0000000140)="defc83e203a0b1e64a4be20f7bcc974da549a461f7422d05fb40716e89d8f11350c1d885a9bff469ca9c33245fa699d59c83f948a088e59b2e0574d49b557fd6395ea049a75a90cf47cb8b6571af2a2833b93257f937c9b126d4aaeb6841c6cdfdb87c205236177af6a0f378230532e2f714b240c1136d3b52", &(0x7f0000000300)=""/155) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:32:59 executing program 4: syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x404000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x9) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000400)="8da4363ac0ed0000000002000000004d01000000000000000000fff6f2a2291d4eaeb81e1b00920efd9a000001000000000001000020000000005f42485256535f4d71172fdb4d4cf60837d4b7544f15e8305c87a58f2d93bbdb35a386836825b62155b8047bfc90000000000000423affeefbd3f0a43d983d5b3c7807ecc57ba81f91fee863f3264ee0005b5ea4daa7872a0c8666bd06f49e5b6c2ecb52f79d17a1baa3ecf735a5f99461ce171d28996db0a55806062d12004cc3fe3696839594299562", 0xc4, 0x10000}], 0x0, 0x0) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:shadow_t:s0\x00', 0x1e, 0x2) 19:32:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x484, 0x0) [ 229.369894] FAULT_INJECTION: forcing a failure. [ 229.369894] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.381788] CPU: 1 PID: 15823 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 229.381797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.381801] Call Trace: [ 229.381825] dump_stack+0x138/0x19c [ 229.381846] should_fail.cold+0x10f/0x159 [ 229.381861] __alloc_pages_nodemask+0x1d6/0x7a0 [ 229.381877] ? __alloc_pages_slowpath+0x2930/0x2930 [ 229.381904] cache_grow_begin+0x80/0x400 [ 229.422575] kmem_cache_alloc+0x6a6/0x780 [ 229.422588] ? save_stack_trace+0x16/0x20 [ 229.422596] ? save_stack+0x45/0xd0 [ 229.422607] ? kmem_cache_alloc_trace+0x152/0x790 [ 229.422620] getname_kernel+0x53/0x350 [ 229.443295] kern_path+0x20/0x40 [ 229.446684] lookup_bdev.part.0+0x63/0x160 [ 229.450943] ? blkdev_open+0x260/0x260 [ 229.454951] ? btrfs_open_devices+0x27/0xb0 [ 229.459314] blkdev_get_by_path+0x76/0xf0 [ 229.465795] btrfs_get_bdev_and_sb+0x38/0x2e0 [ 229.470332] __btrfs_open_devices+0x194/0xab0 [ 229.474861] ? check_preemption_disabled+0x3c/0x250 [ 229.479902] ? find_device+0x100/0x100 [ 229.483814] ? btrfs_mount+0x1069/0x2b14 [ 229.487901] ? rcu_read_lock_sched_held+0x110/0x130 [ 229.492948] btrfs_open_devices+0xa4/0xb0 [ 229.497115] btrfs_mount+0x11b4/0x2b14 [ 229.501026] ? lock_downgrade+0x6e0/0x6e0 [ 229.505259] ? find_held_lock+0x35/0x130 [ 229.509339] ? pcpu_alloc+0x3af/0x1050 [ 229.513256] ? btrfs_remount+0x11f0/0x11f0 [ 229.517529] ? rcu_read_lock_sched_held+0x110/0x130 [ 229.522577] ? __lockdep_init_map+0x10c/0x570 [ 229.527186] mount_fs+0x97/0x2a1 [ 229.530576] vfs_kern_mount.part.0+0x5e/0x3d0 [ 229.535093] ? find_held_lock+0x35/0x130 [ 229.539193] vfs_kern_mount+0x40/0x60 [ 229.543024] btrfs_mount+0x3ce/0x2b14 [ 229.546869] ? lock_downgrade+0x6e0/0x6e0 [ 229.551043] ? find_held_lock+0x35/0x130 [ 229.555209] ? pcpu_alloc+0x3af/0x1050 [ 229.559211] ? btrfs_remount+0x11f0/0x11f0 [ 229.563479] ? rcu_read_lock_sched_held+0x110/0x130 [ 229.568533] ? __lockdep_init_map+0x10c/0x570 [ 229.573055] ? __lockdep_init_map+0x10c/0x570 [ 229.577580] mount_fs+0x97/0x2a1 [ 229.580971] vfs_kern_mount.part.0+0x5e/0x3d0 [ 229.585494] do_mount+0x417/0x27d0 [ 229.589062] ? copy_mount_options+0x5c/0x2f0 [ 229.593496] ? rcu_read_lock_sched_held+0x110/0x130 [ 229.598550] ? copy_mount_string+0x40/0x40 [ 229.602814] ? copy_mount_options+0x1fe/0x2f0 [ 229.607333] SyS_mount+0xab/0x120 [ 229.610812] ? copy_mnt_ns+0x8c0/0x8c0 [ 229.614729] do_syscall_64+0x1e8/0x640 [ 229.618635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.623648] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 229.628853] RIP: 0033:0x45bcca [ 229.632056] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 229.639781] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 229.639788] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 229.639793] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 229.639798] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 19:33:00 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 229.639803] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 229.688899] overlayfs: failed to resolve './file1': -2 19:33:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x1) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000300)={{0x3, 0x9, 0x3, 0x224}, 'syz0\x00', 0x28}) write$P9_RSTATFS(r0, &(0x7f0000000480)={0x43, 0x9, 0x2, {0x9c, 0x1, 0x46, 0x2, 0x2, 0x1000, 0x240000000, 0xffff, 0x49}}, 0x43) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x80000001, 0x6, 0x20d, 0x400, 0x101, 0x8001, 0x3f, 0x3f, 0x0}, &(0x7f0000000100)=0x20) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000380)={0xd, @vbi={0x5, 0x0, 0x7, 0x32377f5f, [0x1ff, 0x8], [0x2, 0x6], 0x3}}) 19:33:00 executing program 0 (fault-call:0 fault-nth:79): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:00 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:00 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffffff9, 0x2}, 0x4) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920e209b000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x30000, 0x0) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="2daca88a7ff55db10f891ef448aebc7755e376fc08e8556e842453b0e71e69c43d844196344827644fdfcd425aa34f1f0b84cfdbadc2", 0x36, 0x1}, {&(0x7f00000001c0)="d7e97a4b1e95239dab3372934582012632f830fcb1be417fd534b3b24bee720cd40658a73626e1635681998c38f0de3a63eb46e11c95c98fc8efc4dc", 0x3c, 0x66}], 0x1, &(0x7f0000000280)='\x00') [ 229.958567] FAULT_INJECTION: forcing a failure. [ 229.958567] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.970695] CPU: 1 PID: 15887 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 229.977915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.987618] Call Trace: [ 229.990285] dump_stack+0x138/0x19c [ 229.993951] should_fail.cold+0x10f/0x159 [ 229.998203] __alloc_pages_nodemask+0x1d6/0x7a0 [ 230.002975] ? __alloc_pages_slowpath+0x2930/0x2930 [ 230.008204] cache_grow_begin+0x80/0x400 [ 230.012283] kmem_cache_alloc+0x6a6/0x780 [ 230.016439] ? save_stack_trace+0x16/0x20 [ 230.020609] ? save_stack+0x45/0xd0 [ 230.024262] ? kmem_cache_alloc_trace+0x152/0x790 [ 230.029118] getname_kernel+0x53/0x350 [ 230.033015] kern_path+0x20/0x40 [ 230.036398] lookup_bdev.part.0+0x63/0x160 [ 230.040823] ? blkdev_open+0x260/0x260 [ 230.044725] ? btrfs_open_devices+0x27/0xb0 [ 230.049062] blkdev_get_by_path+0x76/0xf0 [ 230.053224] btrfs_get_bdev_and_sb+0x38/0x2e0 [ 230.057765] __btrfs_open_devices+0x194/0xab0 [ 230.062275] ? check_preemption_disabled+0x3c/0x250 [ 230.067300] ? find_device+0x100/0x100 [ 230.071190] ? btrfs_mount+0x1069/0x2b14 [ 230.075260] ? rcu_read_lock_sched_held+0x110/0x130 [ 230.080291] btrfs_open_devices+0xa4/0xb0 [ 230.084449] btrfs_mount+0x11b4/0x2b14 [ 230.088374] ? lock_downgrade+0x6e0/0x6e0 [ 230.092525] ? find_held_lock+0x35/0x130 [ 230.096769] ? pcpu_alloc+0x3af/0x1050 [ 230.100686] ? btrfs_remount+0x11f0/0x11f0 [ 230.105207] ? rcu_read_lock_sched_held+0x110/0x130 [ 230.110251] ? __lockdep_init_map+0x10c/0x570 [ 230.114800] mount_fs+0x97/0x2a1 [ 230.118179] vfs_kern_mount.part.0+0x5e/0x3d0 [ 230.122685] ? find_held_lock+0x35/0x130 [ 230.126759] vfs_kern_mount+0x40/0x60 [ 230.130571] btrfs_mount+0x3ce/0x2b14 [ 230.134383] ? lock_downgrade+0x6e0/0x6e0 [ 230.138621] ? find_held_lock+0x35/0x130 [ 230.142691] ? pcpu_alloc+0x3af/0x1050 [ 230.146608] ? btrfs_remount+0x11f0/0x11f0 [ 230.151090] ? rcu_read_lock_sched_held+0x110/0x130 [ 230.156121] ? __lockdep_init_map+0x10c/0x570 [ 230.160629] ? __lockdep_init_map+0x10c/0x570 [ 230.165143] mount_fs+0x97/0x2a1 [ 230.168531] vfs_kern_mount.part.0+0x5e/0x3d0 [ 230.173055] do_mount+0x417/0x27d0 [ 230.177354] ? copy_mount_options+0x5c/0x2f0 [ 230.181798] ? rcu_read_lock_sched_held+0x110/0x130 [ 230.186831] ? copy_mount_string+0x40/0x40 [ 230.191092] ? copy_mount_options+0x1fe/0x2f0 [ 230.195596] SyS_mount+0xab/0x120 [ 230.199054] ? copy_mnt_ns+0x8c0/0x8c0 [ 230.202958] do_syscall_64+0x1e8/0x640 [ 230.206858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.211713] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 230.216907] RIP: 0033:0x45bcca [ 230.220117] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 230.227841] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 230.235136] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 230.242637] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 230.249938] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 230.257243] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:33:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000503700000000000000000000ff06f3a2299748ae9a000001000000000001000020000000005f42485266535f4d00000000000000", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0x410, 0x70bd26, 0x25dfdbfc, {{}, 0x0, 0x4108, 0x0, {0x1c, 0x18, {0x1, @bearer=@l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x40011}, 0x4) 19:33:00 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 230.302746] ceph: device name is missing path (no : separator in /dev/loop3) 19:33:00 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)='btrfs\x00', 0x6, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x59, 0x402) socket$tipc(0x1e, 0x5, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x96) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:00 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:00 executing program 5: syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x100103, 0x0, &(0x7f0000000080), 0x2, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="089feee5c4b4525e2845e9480000000400580600"], 0x14) 19:33:00 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:01 executing program 0 (fault-call:0 fault-nth:80): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2005, 0x0, &(0x7f0000000200), 0x84, 0x0) 19:33:01 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffffff9, 0x2}, 0x4) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:01 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x58, 0x0) ioctl$VIDIOC_S_EDID(r0, 0xc0285629, &(0x7f0000000100)={0x0, 0x3, 0x7, [], &(0x7f0000000040)=0x3}) [ 230.727897] FAULT_INJECTION: forcing a failure. [ 230.727897] name failslab, interval 1, probability 0, space 0, times 0 [ 230.785856] CPU: 1 PID: 15947 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 230.793121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.802489] Call Trace: [ 230.805114] dump_stack+0x138/0x19c [ 230.808775] should_fail.cold+0x10f/0x159 [ 230.812949] ? __lock_is_held+0xb6/0x140 [ 230.817042] ? mempool_free+0x1d0/0x1d0 [ 230.821039] should_failslab+0xdb/0x130 [ 230.825023] kmem_cache_alloc+0x47/0x780 [ 230.829100] ? mempool_free+0x1d0/0x1d0 [ 230.833091] mempool_alloc_slab+0x47/0x60 [ 230.837257] mempool_alloc+0x138/0x300 [ 230.841157] ? __find_get_block+0x5c4/0xb10 [ 230.845496] ? remove_element.isra.0+0x1b0/0x1b0 [ 230.850263] ? mark_held_locks+0xb1/0x100 [ 230.854426] ? save_trace+0x290/0x290 [ 230.858242] ? trace_hardirqs_on_caller+0x400/0x590 [ 230.863274] bio_alloc_bioset+0x368/0x680 [ 230.867443] ? bvec_alloc+0x2e0/0x2e0 [ 230.871262] ? __getblk_gfp+0x5c/0x710 [ 230.875261] submit_bh_wbc+0xf6/0x720 [ 230.879097] __bread_gfp+0x106/0x290 [ 230.882827] btrfs_read_dev_one_super+0x9f/0x270 [ 230.887597] btrfs_read_dev_super+0x5d/0xb0 [ 230.891940] ? btrfs_read_dev_one_super+0x270/0x270 [ 230.897109] ? set_blocksize+0x270/0x300 [ 230.901191] btrfs_get_bdev_and_sb+0xdc/0x2e0 [ 230.905706] __btrfs_open_devices+0x194/0xab0 [ 230.910334] ? check_preemption_disabled+0x3c/0x250 [ 230.915460] ? find_device+0x100/0x100 [ 230.919358] ? btrfs_mount+0x1069/0x2b14 [ 230.923440] ? rcu_read_lock_sched_held+0x110/0x130 [ 230.928473] btrfs_open_devices+0xa4/0xb0 [ 230.932738] btrfs_mount+0x11b4/0x2b14 [ 230.936637] ? lock_downgrade+0x6e0/0x6e0 [ 230.940789] ? find_held_lock+0x35/0x130 [ 230.944880] ? pcpu_alloc+0x3af/0x1050 [ 230.948796] ? btrfs_remount+0x11f0/0x11f0 [ 230.953049] ? rcu_read_lock_sched_held+0x110/0x130 [ 230.958086] ? __lockdep_init_map+0x10c/0x570 [ 230.962599] mount_fs+0x97/0x2a1 [ 230.965981] vfs_kern_mount.part.0+0x5e/0x3d0 [ 230.970512] ? find_held_lock+0x35/0x130 [ 230.974597] vfs_kern_mount+0x40/0x60 [ 230.978415] btrfs_mount+0x3ce/0x2b14 [ 230.982238] ? lock_downgrade+0x6e0/0x6e0 [ 230.986418] ? find_held_lock+0x35/0x130 [ 230.990494] ? pcpu_alloc+0x3af/0x1050 [ 230.994405] ? btrfs_remount+0x11f0/0x11f0 [ 230.998662] ? rcu_read_lock_sched_held+0x110/0x130 [ 231.003711] ? __lockdep_init_map+0x10c/0x570 [ 231.008246] ? __lockdep_init_map+0x10c/0x570 [ 231.012762] mount_fs+0x97/0x2a1 [ 231.016228] vfs_kern_mount.part.0+0x5e/0x3d0 [ 231.020818] do_mount+0x417/0x27d0 [ 231.024378] ? copy_mount_options+0x5c/0x2f0 [ 231.028796] ? rcu_read_lock_sched_held+0x110/0x130 [ 231.033829] ? copy_mount_string+0x40/0x40 [ 231.038082] ? copy_mount_options+0x1fe/0x2f0 [ 231.042594] SyS_mount+0xab/0x120 [ 231.046154] ? copy_mnt_ns+0x8c0/0x8c0 [ 231.050139] do_syscall_64+0x1e8/0x640 [ 231.054034] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.058908] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 231.064106] RIP: 0033:0x45bcca [ 231.067403] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 231.075308] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 231.082589] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 231.089863] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 231.097144] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 231.104425] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 231.145841] attempt to access beyond end of device 19:33:01 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(0x0, 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:01 executing program 5: syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x3, 0x40) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0xfffffffffffffffc, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0xb40, @dev={0xfe, 0x80, [], 0x26}, 0x1}}}, &(0x7f0000000040)=0x84) r2 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x200000, 0x46) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={r1, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e24, @local}]}, &(0x7f0000000340)=0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x7, 0x4, 0x5, 0xb6, 0x7e, 0x4, 0xffffffffffffffff, {r3, @in6={{0xa, 0x4e21, 0xffff, @mcast2, 0x100000001}}, 0x2, 0xfffffffffffffffc, 0x2c2, 0x1, 0xffffffffffff411b}}, &(0x7f0000000440)=0xb0) [ 231.181100] loop1: rw=0, want=136, limit=16 19:33:01 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(0x0, 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:01 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(0x0, 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:01 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffffff9, 0x2}, 0x4) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:01 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x8, &(0x7f0000000380)={[{@index_off='index=off'}, {@xino_auto='xino=auto'}, {@index_on='index=on'}, {@workdir={'workdir', 0x3d, './file0'}}, {@xino_off='xino=off'}, {@xino_off='xino=off'}], [{@smackfstransmute={'smackfstransmute', 0x3d, ')lo*)eth1trustedmd5sum::vmnet0'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@hash='hash'}, {@euid_gt={'euid>', r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, ','}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', r1}}]}) 19:33:01 executing program 0 (fault-call:0 fault-nth:81): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x1) mknod(&(0x7f0000000140)='./file0\x00', 0xc000, 0x4) 19:33:01 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 231.503395] overlayfs: unrecognized mount option "xino=auto" or missing value 19:33:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x800000, &(0x7f0000000180)={[{@xino_auto='xino=auto'}, {@default_permissions='default_permissions'}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x401}, &(0x7f00000004c0)=0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') r2 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000300)='default_permissions', 0xfffffffffffffff8) r3 = add_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r2, &(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={'syz', 0x3}, r3) prctl$PR_GET_DUMPABLE(0x3) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000040)=0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000580)={r0, 0x7fffffff}, &(0x7f00000005c0)=0x8) [ 231.549284] FAULT_INJECTION: forcing a failure. [ 231.549284] name failslab, interval 1, probability 0, space 0, times 0 [ 231.608203] CPU: 0 PID: 16012 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 231.615408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.624808] Call Trace: [ 231.627427] dump_stack+0x138/0x19c [ 231.631078] should_fail.cold+0x10f/0x159 [ 231.635249] should_failslab+0xdb/0x130 [ 231.639244] kmem_cache_alloc+0x2d7/0x780 [ 231.643412] getname_kernel+0x53/0x350 [ 231.647316] kern_path+0x20/0x40 [ 231.650910] lookup_bdev.part.0+0x63/0x160 19:33:02 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 231.655162] ? blkdev_open+0x260/0x260 [ 231.659074] blkdev_get_by_path+0x76/0xf0 [ 231.663235] btrfs_get_bdev_and_sb+0x38/0x2e0 [ 231.667879] __btrfs_open_devices+0x194/0xab0 [ 231.672407] ? check_preemption_disabled+0x3c/0x250 [ 231.677468] ? find_device+0x100/0x100 [ 231.681459] ? btrfs_mount+0x1069/0x2b14 [ 231.685623] ? rcu_read_lock_sched_held+0x110/0x130 [ 231.690655] btrfs_open_devices+0xa4/0xb0 [ 231.694828] btrfs_mount+0x11b4/0x2b14 [ 231.698784] ? lock_downgrade+0x6e0/0x6e0 [ 231.703033] ? find_held_lock+0x35/0x130 [ 231.707148] ? pcpu_alloc+0x3af/0x1050 [ 231.711064] ? btrfs_remount+0x11f0/0x11f0 [ 231.715308] ? rcu_read_lock_sched_held+0x110/0x130 [ 231.720355] ? __lockdep_init_map+0x10c/0x570 [ 231.724879] mount_fs+0x97/0x2a1 [ 231.728269] vfs_kern_mount.part.0+0x5e/0x3d0 [ 231.732787] ? find_held_lock+0x35/0x130 [ 231.737023] vfs_kern_mount+0x40/0x60 [ 231.740851] btrfs_mount+0x3ce/0x2b14 [ 231.744666] ? lock_downgrade+0x6e0/0x6e0 [ 231.748838] ? find_held_lock+0x35/0x130 [ 231.752988] ? pcpu_alloc+0x3af/0x1050 [ 231.756894] ? btrfs_remount+0x11f0/0x11f0 [ 231.761230] ? rcu_read_lock_sched_held+0x110/0x130 [ 231.766278] ? __lockdep_init_map+0x10c/0x570 [ 231.770787] ? __lockdep_init_map+0x10c/0x570 [ 231.775409] mount_fs+0x97/0x2a1 [ 231.778810] vfs_kern_mount.part.0+0x5e/0x3d0 [ 231.783338] do_mount+0x417/0x27d0 [ 231.787004] ? copy_mount_options+0x5c/0x2f0 [ 231.791428] ? rcu_read_lock_sched_held+0x110/0x130 [ 231.796658] ? copy_mount_string+0x40/0x40 [ 231.800915] ? copy_mount_options+0x1fe/0x2f0 [ 231.805605] SyS_mount+0xab/0x120 [ 231.809059] ? copy_mnt_ns+0x8c0/0x8c0 [ 231.812961] do_syscall_64+0x1e8/0x640 [ 231.816859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.821727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 231.827084] RIP: 0033:0x45bcca [ 231.830280] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 231.838020] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 231.845290] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 231.852564] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 231.859840] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 231.867140] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 19:33:02 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:02 executing program 0 (fault-call:0 fault-nth:82): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000040)=0xffffffffffffff94, 0x4) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x2, [0x5, 0x1]}, &(0x7f0000000380)=0x8) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20018480}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, r1, 0x308, 0x4, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0xcf8}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0xc001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@delneigh={0x6c, 0x1d, 0x200, 0x70bd28, 0x25dfdbff, {0x1c, 0x0, 0x0, r2, 0x10, 0x8, 0x7}, [@NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_DST_MAC={0xc, 0x1, @remote}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NDA_CACHEINFO={0x14, 0x3, {0x7, 0x27, 0xf22, 0x9}}, @NDA_MASTER={0x8, 0x9, 0x8000}, @NDA_CACHEINFO={0x14, 0x3, {0x81, 0xb7, 0x400, 0x100000001}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x80) connect$rxrpc(r0, &(0x7f0000000100)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e23, 0x5, @local, 0x2}}, 0x24) 19:33:02 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 231.954204] overlayfs: unrecognized mount option "xino=auto" or missing value [ 231.986951] overlayfs: unrecognized mount option "xino=auto" or missing value [ 232.153942] print_req_error: I/O error, dev loop1, sector 128 [ 232.159999] FAULT_INJECTION: forcing a failure. [ 232.159999] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.172169] CPU: 0 PID: 16046 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 232.172179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.172183] Call Trace: [ 232.172206] dump_stack+0x138/0x19c [ 232.172225] should_fail.cold+0x10f/0x159 19:33:02 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 232.191738] __alloc_pages_nodemask+0x1d6/0x7a0 [ 232.191754] ? __alloc_pages_slowpath+0x2930/0x2930 [ 232.191776] cache_grow_begin+0x80/0x400 [ 232.214331] kmem_cache_alloc+0x6a6/0x780 [ 232.218512] getname_kernel+0x53/0x350 [ 232.222603] kern_path+0x20/0x40 [ 232.226003] lookup_bdev.part.0+0x63/0x160 [ 232.230263] ? blkdev_open+0x260/0x260 [ 232.234176] blkdev_get_by_path+0x76/0xf0 [ 232.238341] btrfs_get_bdev_and_sb+0x38/0x2e0 [ 232.238357] __btrfs_open_devices+0x194/0xab0 [ 232.238369] ? check_preemption_disabled+0x3c/0x250 [ 232.238386] ? find_device+0x100/0x100 [ 232.238396] ? btrfs_mount+0x1069/0x2b14 [ 232.238409] ? rcu_read_lock_sched_held+0x110/0x130 [ 232.238425] btrfs_open_devices+0xa4/0xb0 [ 232.238438] btrfs_mount+0x11b4/0x2b14 [ 232.256373] ? lock_downgrade+0x6e0/0x6e0 [ 232.256383] ? find_held_lock+0x35/0x130 [ 232.256394] ? pcpu_alloc+0x3af/0x1050 [ 232.256415] ? btrfs_remount+0x11f0/0x11f0 [ 232.256432] ? rcu_read_lock_sched_held+0x110/0x130 [ 232.256451] ? __lockdep_init_map+0x10c/0x570 [ 232.299673] mount_fs+0x97/0x2a1 [ 232.303074] vfs_kern_mount.part.0+0x5e/0x3d0 [ 232.307599] ? find_held_lock+0x35/0x130 [ 232.311689] vfs_kern_mount+0x40/0x60 [ 232.315603] btrfs_mount+0x3ce/0x2b14 [ 232.319437] ? lock_downgrade+0x6e0/0x6e0 [ 232.323610] ? find_held_lock+0x35/0x130 [ 232.327696] ? pcpu_alloc+0x3af/0x1050 [ 232.331729] ? btrfs_remount+0x11f0/0x11f0 [ 232.335994] ? rcu_read_lock_sched_held+0x110/0x130 [ 232.341048] ? __lockdep_init_map+0x10c/0x570 [ 232.345571] ? __lockdep_init_map+0x10c/0x570 [ 232.350101] mount_fs+0x97/0x2a1 [ 232.353497] vfs_kern_mount.part.0+0x5e/0x3d0 [ 232.358028] do_mount+0x417/0x27d0 [ 232.361586] ? copy_mount_options+0x5c/0x2f0 [ 232.366005] ? rcu_read_lock_sched_held+0x110/0x130 [ 232.371065] ? copy_mount_string+0x40/0x40 [ 232.375327] ? copy_mount_options+0x1fe/0x2f0 [ 232.375341] SyS_mount+0xab/0x120 [ 232.375350] ? copy_mnt_ns+0x8c0/0x8c0 [ 232.375364] do_syscall_64+0x1e8/0x640 [ 232.375383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.396060] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 232.401269] RIP: 0033:0x45bcca 19:33:02 executing program 1: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000180)={{0x3, @rose}, [@bcast, @remote, @netrom, @rose, @default, @rose, @null, @bcast]}, &(0x7f0000000040)=0x48) r1 = socket$caif_stream(0x25, 0x1, 0x3) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000f80)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002a80)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002b80)=0xe8) [ 232.401275] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 232.401285] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 232.401292] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 232.401298] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 232.401304] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 232.401310] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 sendmmsg(r0, &(0x7f0000008b80)=[{{&(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x7, 0x0, "c80e97d48fc17bcff6e5925713ae1fc1f57e1c2a0f4c809c4ab1f2cc3ce88e21f6c17c148b8d1fb258bf8032043481cc36744d0a24b9de5379138bc12f9732", 0x3c}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)="15d1db0eeebd0c57283f5704bb7359062bedcbf196b889513897f026d3b7dd449e35824121729f7cb9330a13c1c2c25d51078f5b4b46c5f717c51c1949631a412ad4a84e17848b616943e286bc1dc70473b52fc26d99e84ec7aafea1332d8037d18fdd8bc167516bf0c91a055a2f8f2d72833cc31e2785f6cf0613c5fe412d7abcdf737355145b025808974f3757eca4e85f2c586aaaf3b098fa6afa53527d74c8002c4e492a7c493662eb511c799cf8b015fae42d4f1fe0e10befbfe50692679818633f4aa58d67", 0xc8}, {&(0x7f0000000480)="be94e70fd36246e16f115ed265cc4e80225932a042a33da76d072820f69ff172da5064a4178cc1ce8ac25e802337527e6fab2fd87c46c445bf0ffb4c524007f29767da941ae851e2efb46b534a2809d9e5f343324e76d7960414118e6ecd66a01f", 0x61}, {&(0x7f0000000240)="f4e43531f706b12d50dbe038cd675d9fd5375297fb977dbb4308137f6e46b206ec2cc5c8", 0x24}, {&(0x7f0000000500)="9dd826bd0fc216b4b54eb7d18141dbb2c224b6234e063080bd92099dfc765bbecc589d546cc55780687ba29b6f4a23d14483d492b3091b9254b28b62c65c1d5829281194e5801ea07d66ed5c58acab6a4b12e22b26ca119da1a87196d1a2eb454da894e1737edb2bc5a8b60063186b80c475d495c383b6e264a6cf6ded1083e45173a982a0db7282b5a35d34805720d98293a858062047e1fc6f162eccf86439c92022f67f2fbe96cdff561d67b93551686ca69f18fa02a1bb1ba7a5b8fd9fd70ae427cfc86e665dc02672fb0001b0aaea707437555a813df4251ab2c025260bd30a8258f4bfd158", 0xe8}, {&(0x7f0000000600)="e969b3c33d257a5b009a1721e1712a9666e9ca5031d4c89866d0670bb37a1bbe08d3b7b2743fc6", 0x27}], 0x5, &(0x7f00000006c0)=[{0xb8, 0x10d, 0x32ca, "4921be0dc55bc78bde1de9fb3b868ca8672e881adeb98232f6ba90e8c95b49f0abfd6c35d37e8633b1dde0a9b9926cf31ba19de6a5f01b1d1ec54594b812bde1cd59f891d573374f2293093cb13d71aee6cdad6b59372cf3c4813ff077937ce85bc1c5e35d218643e04225dfe7aa7c40d1d7335e269d038a8ceb01148a1a8d13525972c556c570437d1623e083ff820d489ba95b8f7d145102950955314977955efd00940854"}, {0x68, 0x11b, 0x20, "7530226c536b115f820fb7bff45aaf8c21809762c220c74e470173fcf4334423766f9f66f5732c1144605dcdd96f4547fa5db8efdc25f9c59d8414cf8bfd37419fcd636da0f7882206be67cff163b40d68bd31b8d288"}, {0xf8, 0x0, 0x8000, "02aa91f982e5cf164b1766c575cf8c27ef150b1a2d8e374c2cd26ec95ff1af722200444f2818c57e82e0507cb6315553345dc29d5ff97808b86e350be8fddab523de1033c57d52d6954e91de743e4e16e6fbd29b3de75384744b252ff176531995e8834c9ffe9a4f08f83f61c1ef78b0c514f95b3738554d266d46b3de63f7136dc75b41e6695c708817e1f68c23c76e03467d786a6e15cdca06df3b1914e0643ad8c2211b69e7f49fe7d5bd6400e00c198e57edaa8cebe116b80fc514a191899196c62fba8401176823697b24f2dbf075c6bdcdafa87d79b106fce5d371e6021604"}], 0x218}}, {{0x0, 0x0, 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{0x20, 0x119, 0x0, "08008c2445564eb01eab"}, {0xd8, 0x0, 0x6, "72d50ae19da7477d0f0f199e1e4132c2c9cb2eba8e1fdc760ff08785eb0f9d320b36937e06d00393089915f509c17545fa2f463ce661f04f43465b86427dd1e1d639036c7c1a6be0c1afc472ce01270cdf6a82be3b1611ccef328788c0e6eac2768a25d1451d8e73f9671d322d053434c16c86fbe49424dbe836fc56aaae7a7200a93de289f5c56bdd79ec4b4a33e556dc96b78a5e24f7feeaf49db1d83d573d07a9ff92c0fc1bdee04044ff34c5a11a0a2fe52b9e78590ab836322fb4423640ca661aabf2"}], 0x1218}}], 0xa, 0x10) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x121002) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000dc0)=""/122) [ 232.449819] overlayfs: unrecognized mount option "xino=auto" or missing value 19:33:02 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000080)={0xb, 'syz1\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '?'}, 0x119) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="4acc582d79a664b845dfb8ee626a97eafc2a28e15d983cb110e823411f632d7041ff470738a9b7a5ea70f60278245a3464dd847146c05aad7d4ec68f4956390fe89703784898e641efc2a86854554b757ca0efe403f110e46481994ab09dbfadaa4cbe0079bc83eef7e47f40fd0f4f5af7d304968c963a19e20803b92b9cff7ded7f9cbc463e43c9a26b3d59e40ca26693f3310de13ac814276b90b9c7a4cb7613bdfafedcabc1a9595d4fe0928fdee85621275bc35fd9d2c2a4e6e63e63d4ead6ec198c7a68a59d76e528f8371024090186e540956371c7a429797c324068134d2230c98d93173ae680ab3b6416e2dc511c58c850d42cf2e115b44c9ba4b131067fe28e5ea9957ce4e58be93dc5038f264cbe37a739c6db8b5dd5812e31e95f95f210d10a56741fc91c6e6552d02e070d09e220cd89e67253a3a76470d0f6e0d43217b824f386b8a6d13198f55afcc51c8b23e4ac891f99ae7fdb341c08938f87346f86cd6b66ef82638b1e1ff361562b430d744359dd5dd6d5ee30c8b2d1357cd67f126b9eaf369877c0006c4c5e81a5c914f0cf028b1343d4b325b49c35e6c87f8ea7c9b8a1aad96ef2a7da871410824c8210637d75eca7156d4e955d19d3e45631414afcd62668b940e433ffa02b0269d42ebc3ddb803545a797be5471e0192b43c0b99899fa5d070f1c995721a00ecfc4507e0b8d518db888337eec3438a68dc4c44426f08d79115d5c63176bd8949569653913450f9e4d3b00ce4cf4a9d5bf8bfb94487225ae8369ef84001bcc38b7c455753f5790ec6aa5f8d3837a11b2c98e57e1b2cfd6cdeeb17de093bc41d8671c1af67525f1445effb54ef997469174b99c8b10416579666d3e9eb4f390baaf15cc1f0a1c77d7a5a5aa824c63a256724b451dfbffc7ceccd8665423e635130147c5d3c64b2c855f060a56a55b4619a8415d88b5447ad6ec3d077bff12b186b8639198d99d052b73b8a2449934be5c404cfbcce76b6cd127556a5de5b810a6e9edbdd78415b92f6c726b81337c8eab9e261a6cff077eec729f8ba460bb05d44b3825fa81adc066eec0d7c165ce345e09cea1fc40b5e7aedd991ac25dd58a59cee888231ef9b3325ff89bc0370142c4ae22e3cddeb0bcf5c7457311f255f62fbbff205e0510164f27ff9c30ec1369ef698152e88d7a3d1098a6090fb560cb2e0b92df2b0ea5b0ec813b4d2291c4c3c1baf57bc38cf20ad7cf473d7b5188be9350ac61d651eccdc34fe89b7088138982ca802022932ae594460af77bb05471ac389318cf046d536a753048364b03bb682aba6cb9597ff2fdb7f7fc64526a77d23c8deee6a84ff2f9b2215a100f8f99e5f53e31fcffc81f69b791d896a5f0600269b48f55aa454242bf581e1d2e1b35e725fb595c86bbae30ef6cdeb7dfb42257bf8ef51cf7134b53a0985328da46838562f202dd9b2c862e59959a5fd5755080e019321e712c5dfc1b2b2f78db30bae08a0f3384fa44616c72442b9a606303ab98dcde21a95fe5029d5f04c783d26f21737bb9b9f8006e1e5f4498f3518d2238b3baff5e76de08f699cc25f643ed0759f2cfd7061c9c1fc249de9f648e6959592a202f8e099b915713d015896ffa5d7d1e4c40a948779a502d3e6c9c8c544c404720f6607a241650393fde7bf5c2063a3a9075cb9fdb3a421cf310dcf38ddc228444b0e2de4bc350fd6c45f6fc99fcec8bd919fe280ec85867f0bf0f049f4a49fbc25e3c1977a0c40e621424fa4846d24dafd28a5471130e1a25ad4103642e362febce1fa7b3410d36fac3841326ce61981d17ab6072e93890a813533a2ef56eb8f38adb7aa157f9e7fcda349493d291cddce6198adefe845186891431ecd7a3cd48e6b89ab373cedfddc55e17ee0ea2d2b349de29274b58a12803648288a7ba5a98763a66b8675ddf3605fdc286ec2b0754b73f135d8ce590b48e82cbce47d5427bf3f5ffd0ce7fbbe49ed766d02e077b0eed0e3fc691589d86e208df6529187d3faa46ba5fc6c24fc96f58aff544b6c2990983dab835aff7434f94dbc1f012cd19bb847050c7bb7d6916a2a0b64e971700083cd5e82392983ae8977fba2c4d98ecaf6aebf6d11840036148238d2214c91be4f167ff0be7cf06ddc5786bf57e66667ed6f7a8dc883f635cf845becc59f09ba4289e99b1f805335f15ef8bf90b588704bffa536c9b59ebb822e3d471c37b1bf089a49a0a0f8bbf928024f4953c455c31905fcc20bddd70a4b83066d3fd9e27a56d7348e3633abe95a5133945ce31c7d041f1747aebf0f551deab060e09ad5c761266ede6c0f27a96da731206cc443973296c715aa811bf2c6ab385afd2e575ffed39613c40c3e67ffe3a6a7cc7e35a2f966d24c82eb7a24e65da4e879c9436f8a247287d2506e8bdc0e6d12ef771c1f87f61e2afce7b1c3a9382e21ae3e2a420d820901210991dcea40cf91078b7468e12d866403663adc35891dd374b99d996f7e28546ff56ad9fed9d6fce6934bf7b5f167d4f4526ae81d3877fa52f0edb311db232eaf97c503f4f8622e1519ea17e827362eaae654b295bafec7784e471852d04c3abd38c19fabcc12d1d6c85d9580a00445e1871a0e48cc86ac6e3eb18e7860272db3be38ab2a71c5e9d02e86d464c20b4561a5dfd42a8cce104deeb487330b3dbad0b9304488b697843f7fd3737f0b3bee7cdbccdae2a6e45a4d3a92b53fe076af5ab2e9ad45d578a297d1bcb2d9aa1ad2f1c1e894597ed490c4e7a2d3859beb97d6a57bb06d1ee8109e2350a705f5baf855c5c0be57f47d2fc354c28010bddedc83f820a9f0661c9b85c5fd5991fa8ee0fcdf537f434743a008b87a555cdd86abfdebd45b5a2bebbf6b48a44205057a84796c8c6054fe3e12690033d4356174b2d478975425d9478917349ca60a26d79ed686292f2e006d4baf951a7de536b96f582e94de2a815dc39107194db71239fdbecd7ee611d4ae441e6886acabf090c2c2e1f4f655df7bde92d4969efdf2edefa1b9e3f83f766e9b88d9e8c95e5e6d2ac5c4dbd133234c5ec5c65f0086e84207706f74c262b5fdb3cbe13eec1db8bbdce738d4f4dd21e0381e930dbbbb2cb2728d21cd25304c42b87c7a4c039a1e2841069dab32e58d133173d164a6f2acd38a56e5fa899b2d8fc8bb63eab1cd74d416f78d6f3e658924d9f416fbf526e7c3795d9ffaf75528c109b9dd25ec3d380e52fd2b475362f9ff001e4e5b73bc2f2a19876800caa90f145588aeb83e76878d4ce4d7e8687ec2012d89752fbbda438c61aa863c308c540ae5c741769a38032808a87853136fed9164d7240dfb9b7baabcd5830aca574854d27d2ea078cbdf66a9e329977dcfe8d184e76a603c9e13c595152dca122ecdc9dedf8097b86a11119d8776bdd8f091a473a562f1d0f0847d08012a77618c21eac49d1ceeb1dd6312ff40420f109e8597c47c1976bf8c220ead6401371db163de5e76c021862be25a7620b399f6e671d5cfb39d5110386897b23057b443972a834032b1bf488ee769ccf96340f2c46841d549e3621486dc3be59d972e3c474d40dccddb58db66900f86480af024d5cf90c2378ab3f7c121e10f97c700cf03286dd9912fa278d955be34217fe302b596405cebe1d4825c053079b9201069db203c96a8ff80bbb49b0894c6f424d7fbf7965aa39daa2d41795ad922179898a9de64f642f7b02b1170a57e3663d0067f99fc6c0e0b4a851b4ea5ae12c6aa0dbc81ffeb6656e1037c2691df41bff813a095ebd95ded4418cfd0e717a9f3c52695f8a1f2e9e57bcbb65aa5c40760d1ccbf2810f53cc9a63cf2b622a01cf4d18f58f78ced2d4261230d6f1f7909d20c2014be0c5e1591cefccfccad0f32c0395ec2b7a4f90c0263277f38ff7ff437c813b8699d493de67d90776b052278d64a79c7b94573b581f205223297689810145ff97c7d9d1f7647d3177a2a1dbe99119dc008b51de568fe955c78148de3221de6c98cc39b6969eb16638b23330838676061e3fbc971c5d5fb7e412c284d228da054c2855567a2a96dd1a0d8309319e1402f5f5a9049b3bbf888c53589f34baf00996487741aa8706ed35fe72d0b7358b7fed808ce7d2b94cfa4d718e93a84712049ed1e53e65c2e227a166e95074a587066c3f5d97ab2b47816cb7c52b266c94831605fea47bc62aa7c2f16852aa1440b642cf809d6c1a110ad3f443675a219ff596b265ab70c21e1bab5d9209a975972ddedae9e02994721eea0bd318c3ac153d63443d6e3c0af700631066292f3781a12d8f812d10262871726e73731163a5ba0e56aa94213f8c226a86e79b30e40da3cd12373c3325d4b21c83fcf815890080fa5c868bb4689270de43a54d59775b5114cccf64d18a26a0dcd482ca6492b3bc8b3c945ace3ea6cc7ba36c9bf7b6ec4fda5af4330b08e100de127204b933eb71fb021921b0dbb7d1a69c4cd41040aa239074e1893cd2159b49184089cee861e4e3f34f4a051ade0c4e550c2194aee4c507683b7437707d2cd82ab25892c2254680d2ea96724e005e161949e6a5b0f7326966692e207e7741b119d4ce90ab7c3a56098f6151146bc5f42dd670d1fafc68159568cb1a81f9e184c951ad092bb0a08c9c6fc7b56a20702c5b867254161674c88372dcc6f9c55dabbf50dc374c0373233ce34dc874f653d49c6f42c02a593433dc297fba33706213621684bbf2e5588393f3915922f2d07cec7728fbaa752cfa49ed46b2e6e08600d642e8cadbb2e1eae960aecbab929d502ffc0f2f0c2f2e50e278ec7aee90caf5f12ced9c3db68416b32cec97883958a280ee5c95d210ebfc4de070b09a307f53ee7a7ff6eeac43efc92a7727ee384e4d7d48c31045ef7f24a08b6ba864d2c31f10d9df496eb431ed5dbeb59ece4e973a5c34e4f7a7c41a3c29d786d131d68cb26eb97da195b98e7ae0a814b6266cac3f24ea8c041b2a69bae2f0611a9d0fb93683c07eb8e3fe9b39fad4ce8dfda99b476e19c55390311cdfe9331bf3fceb8d27f287acdfe9992d7ac728eea2f1a0884e1312fb", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:02 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:03 executing program 0 (fault-call:0 fault-nth:83): syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 19:33:03 executing program 3: syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x30000}], 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x2000, &(0x7f0000000100)={[{@metacopy_off='metacopy=off'}, {@default_permissions='default_permissions'}, {@xino_on='xino=on'}, {@index_off='index=off'}, {@xino_on='xino=on'}, {@metacopy_off='metacopy=off'}, {@index_on='index=on'}, {@redirect_dir={'redirect_dir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './file0/file0'}}], [{@subj_type={'subj_type', 0x3d, 'btrfs\x00'}}]}) 19:33:03 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, 0x0, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 19:33:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) mount$9p_tcp(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x8, &(0x7f0000000140)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@mmap='mmap'}, {@posixacl='posixacl'}, {@msize={'msize', 0x3d, 0x3}}, {@access_any='access=any'}, {@fscache='fscache'}], [{@smackfsdef={'smackfsdef', 0x3d, 'btrfs\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vmnet1,'}}, {@obj_role={'obj_role', 0x3d, 'btrfs\x00'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@audit='audit'}]}}) 19:33:03 executing program 1: pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000006c0)) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f00000008c0)) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x6, &(0x7f0000000580)=[{&(0x7f0000000100)="5d48b40831dc46b93578ad3f09d3c236580ebebc9885cae901dbeab60a3d4ac15e3f63b3a13c160351bb5d2ac9a880b111195a231e7962f0d4e30189df41d2bf8dae3492ffc41d3392ed3319c508488460afac38aee9089f139c0751a3411608992357029ed5b4165ccc29419ea693f162b66e03cc637104da8512b1c4517742ecc272487283f45ce1c79adb5dbb464cf1660bb9e1ec5697b6801ce3e054c0320a39744fd8", 0xa5, 0x4}, {&(0x7f00000001c0)="cb4c", 0x2, 0x6}, {&(0x7f0000000300)="135ce72a0b4d59229f1cb88463654c86f26c872ae5dd635363553d43f0379464260c4210f6dd3fae53683a97cca7701d02b84934b401cbfbe7f1ecd6a4555f2d1ba7", 0x15, 0x6}, {&(0x7f0000000380)="1b474e1668cff995dbd9b42c3dde7828e32eec992e16f9801f8c14bcbb2b11eba9fc39c48bd92778477aad74a9ecdd171db5431c7a79c56d2b488ad97c43158c1f0ad6e25f78b19272c90d061006bd13033f458992c9b7daad542fe897e1943709f2c14238a2fe19c6828c5fe73a36f91eacbf23817cf99cc0a9b40da56799dcad3df0f4766a1eaa43b249d9bad853de5ca7271760eba27d3c2a8e117bdd129e86ad679c58961ae6510d8b016640548574509d512f9b2e7ffd18d7b19a6bdf5b31be2e5a93e35905eb07ca45728e75cb7f66779a29632c75e38454d8e869e6", 0xdf, 0x6}, {&(0x7f0000000240)="541e26c4f1a0383a6e7df5644a59c0297bb7ebe7054c", 0x16, 0x1}, {&(0x7f0000000480)="55051bfcbcc3e892736c32646d5a7f1c32ef826068b062ad0f7f130e701585b56252bbfa8047e748c34c4a2176789405029a0f8262935d5c383cce14febf077b836d201242c9d5a09c7c28532647b76cd5d8604af131a9fd2a09f3f0bcb96088f991c4a5fd93e2cddd28a1b5566d610080fed127c802c85d7615f27781ba7ceb22d723b90f9f116411386e0f198ebf564b1895e4819b17954a629a1a269dea555caa60b0c0b0cf18c22a40e65a22e65c13d50680238664aa92530a826a8e0e73f553cd71e3955ae501f33911734c", 0xce, 0x5}], 0x8400, &(0x7f0000000640)={[], [{@dont_measure='dont_measure'}]}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="8da4363ac0ed0000000002000000004d01000000000000000000000000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001000020000000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000700)) 19:33:03 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, 0x0, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000240)={0x7}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x111, 0xb}}, 0x20) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000980)="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", 0xdf8}], 0x1) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 232.781958] FAULT_INJECTION: forcing a failure. [ 232.781958] name failslab, interval 1, probability 0, space 0, times 0 [ 232.825701] ntfs: (device loop1): parse_options(): Unrecognized mount option dont_measure. [ 232.826070] CPU: 0 PID: 16097 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 232.841393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.850854] Call Trace: [ 232.853465] dump_stack+0x138/0x19c [ 232.853543] ntfs: (device loop1): parse_options(): Unrecognized mount option . [ 232.857120] should_fail.cold+0x10f/0x159 [ 232.857136] should_failslab+0xdb/0x130 [ 232.857149] __kmalloc+0x2f0/0x7a0 [ 232.857163] ? __lock_is_held+0xb6/0x140 [ 232.872673] ? check_preemption_disabled+0x3c/0x250 [ 232.872688] ? bio_alloc_bioset+0x3ae/0x680 [ 232.872702] bio_alloc_bioset+0x3ae/0x680 [ 232.872715] ? btrfs_alloc_device+0xa4/0x6a0 [ 232.872728] ? rcu_read_lock_sched_held+0x110/0x130 [ 232.872739] ? bvec_alloc+0x2e0/0x2e0 [ 232.872752] btrfs_alloc_device+0xc3/0x6a0 [ 232.872763] ? btrfs_find_device_by_devspec+0xf0/0xf0 [ 232.872778] __btrfs_close_devices+0x2c6/0xa90 [ 232.872790] ? __mutex_unlock_slowpath+0x25f/0x800 [ 232.872805] ? btrfs_alloc_device+0x6a0/0x6a0 [ 232.872820] btrfs_close_devices+0x29/0x140 [ 232.872833] btrfs_mount+0x1fc5/0x2b14 [ 232.872846] ? lock_downgrade+0x6e0/0x6e0 [ 232.880501] ? find_held_lock+0x35/0x130 [ 232.880513] ? pcpu_alloc+0x3af/0x1050 [ 232.880534] ? btrfs_remount+0x11f0/0x11f0 [ 232.880552] ? rcu_read_lock_sched_held+0x110/0x130 [ 232.880570] ? __lockdep_init_map+0x10c/0x570 [ 232.880587] mount_fs+0x97/0x2a1 [ 232.880602] vfs_kern_mount.part.0+0x5e/0x3d0 [ 232.880610] ? find_held_lock+0x35/0x130 [ 232.880624] vfs_kern_mount+0x40/0x60 [ 232.880635] btrfs_mount+0x3ce/0x2b14 [ 232.880645] ? lock_downgrade+0x6e0/0x6e0 [ 232.880657] ? find_held_lock+0x35/0x130 [ 232.892087] kobject: 'loop1' (ffff8880a49271e0): kobject_uevent_env [ 232.894150] ? pcpu_alloc+0x3af/0x1050 [ 232.894172] ? btrfs_remount+0x11f0/0x11f0 [ 232.894191] ? rcu_read_lock_sched_held+0x110/0x130 [ 232.894212] ? __lockdep_init_map+0x10c/0x570 [ 232.899257] kobject: 'loop1' (ffff8880a49271e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 232.903761] ? __lockdep_init_map+0x10c/0x570 [ 232.903777] mount_fs+0x97/0x2a1 [ 232.903793] vfs_kern_mount.part.0+0x5e/0x3d0 [ 232.903806] do_mount+0x417/0x27d0 [ 232.903815] ? copy_mount_options+0x5c/0x2f0 [ 232.903825] ? rcu_read_lock_sched_held+0x110/0x130 [ 232.903837] ? copy_mount_string+0x40/0x40 [ 232.903853] ? copy_mount_options+0x1fe/0x2f0 [ 232.903874] SyS_mount+0xab/0x120 [ 232.903883] ? copy_mnt_ns+0x8c0/0x8c0 [ 232.903896] do_syscall_64+0x1e8/0x640 [ 232.903905] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.903921] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 232.903929] RIP: 0033:0x45bcca [ 232.903934] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 232.903945] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 232.903955] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 232.948392] kobject: 'loop5' (ffff8880a4a36b20): kobject_uevent_env [ 232.951722] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 232.951730] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 232.951735] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 232.968811] ------------[ cut here ]------------ [ 232.971061] kobject: 'loop5' (ffff8880a4a36b20): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 232.973872] kernel BUG at fs/btrfs/volumes.c:890! [ 232.990413] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 233.012126] kobject: 'loop4' (ffff8880a4a02aa0): kobject_uevent_env [ 233.013845] Modules linked in: [ 233.018393] kobject: 'loop4' (ffff8880a4a02aa0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 233.027908] CPU: 0 PID: 16097 Comm: syz-executor.0 Not tainted 4.14.125 #19 [ 233.027913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.027918] task: ffff888057e6a600 task.stack: ffff888060040000 [ 233.027933] RIP: 0010:__btrfs_close_devices+0x7d8/0xa90 [ 233.027937] RSP: 0018:ffff888060047700 EFLAGS: 00010246 [ 233.027945] RAX: 0000000000040000 RBX: ffff888097d02000 RCX: ffffc90006440000 [ 233.027949] RDX: 0000000000040000 RSI: ffffffff82655918 RDI: 0000000000000286 [ 233.027954] RBP: ffff8880600477c8 R08: ffff888057e6a600 R09: ffff888057e6aec8 [ 233.027958] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809601e300 [ 233.027963] R13: ffff888097d020c8 R14: fffffffffffffff4 R15: dffffc0000000000 [ 233.027971] FS: 00007f11c4913700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 233.027975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 233.027980] CR2: 0000000000737938 CR3: 00000000a8fc1000 CR4: 00000000001406f0 [ 233.027988] Call Trace: [ 233.032852] kobject: 'loop1' (ffff8880a49271e0): kobject_uevent_env [ 233.035927] ? __mutex_unlock_slowpath+0x25f/0x800 [ 233.043517] kobject: 'loop1' (ffff8880a49271e0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 233.043979] ? btrfs_alloc_device+0x6a0/0x6a0 [ 233.300136] btrfs_close_devices+0x29/0x140 [ 233.304466] btrfs_mount+0x1fc5/0x2b14 [ 233.308348] ? lock_downgrade+0x6e0/0x6e0 [ 233.312487] ? find_held_lock+0x35/0x130 [ 233.316562] ? pcpu_alloc+0x3af/0x1050 [ 233.320554] ? btrfs_remount+0x11f0/0x11f0 [ 233.324803] ? rcu_read_lock_sched_held+0x110/0x130 [ 233.329930] ? __lockdep_init_map+0x10c/0x570 [ 233.334436] mount_fs+0x97/0x2a1 [ 233.337798] vfs_kern_mount.part.0+0x5e/0x3d0 [ 233.342371] ? find_held_lock+0x35/0x130 [ 233.346422] vfs_kern_mount+0x40/0x60 [ 233.350210] btrfs_mount+0x3ce/0x2b14 [ 233.354000] ? lock_downgrade+0x6e0/0x6e0 [ 233.358310] ? find_held_lock+0x35/0x130 [ 233.362367] ? pcpu_alloc+0x3af/0x1050 [ 233.366264] ? btrfs_remount+0x11f0/0x11f0 [ 233.370496] ? rcu_read_lock_sched_held+0x110/0x130 [ 233.375536] ? __lockdep_init_map+0x10c/0x570 [ 233.380052] ? __lockdep_init_map+0x10c/0x570 [ 233.384556] mount_fs+0x97/0x2a1 [ 233.387941] vfs_kern_mount.part.0+0x5e/0x3d0 [ 233.392460] do_mount+0x417/0x27d0 [ 233.395997] ? copy_mount_options+0x5c/0x2f0 [ 233.400405] ? rcu_read_lock_sched_held+0x110/0x130 [ 233.405456] ? copy_mount_string+0x40/0x40 [ 233.409714] ? copy_mount_options+0x1fe/0x2f0 [ 233.414231] SyS_mount+0xab/0x120 [ 233.417681] ? copy_mnt_ns+0x8c0/0x8c0 [ 233.429317] do_syscall_64+0x1e8/0x640 [ 233.433514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.438377] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 233.443563] RIP: 0033:0x45bcca [ 233.446766] RSP: 002b:00007f11c4912a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 233.454497] RAX: ffffffffffffffda RBX: 00007f11c4912b40 RCX: 000000000045bcca [ 233.462284] RDX: 00007f11c4912ae0 RSI: 00000000200000c0 RDI: 00007f11c4912b00 [ 233.469562] RBP: 0000000000000001 R08: 00007f11c4912b40 R09: 00007f11c4912ae0 [ 233.476855] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 233.484677] R13: 00000000004c8138 R14: 00000000004de958 R15: 0000000000000003 [ 233.491944] Code: c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 59 02 00 00 48 8b 45 80 c7 80 10 01 00 00 00 00 00 00 e9 e2 f8 ff ff e8 58 4f f7 fe <0f> 0b e8 51 4f f7 fe 0f 0b 48 89 f7 e8 57 ef 20 ff e9 ad f8 ff [ 233.511136] RIP: __btrfs_close_devices+0x7d8/0xa90 RSP: ffff888060047700 [ 233.521821] kobject: 'loop0' (ffff8880a48b2f60): kobject_uevent_env [ 233.524050] ---[ end trace e1ed4cf2d357bac3 ]--- [ 233.533320] Kernel panic - not syncing: Fatal exception [ 233.533538] kobject: 'loop1' (ffff8880a49271e0): kobject_uevent_env [ 233.540063] Kernel Offset: disabled [ 233.550121] Rebooting in 86400 seconds..