[31797.592718] nf_nat
[31797.592938] RIP: 0033:0x7f7b6f3f03ab
[31797.593089] nf_conntrack
[31797.593453] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.593565] nf_defrag_ipv6
[31797.593790] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.593907] nf_defrag_ipv4
[31797.594629] ORIG_RAX: 00000000000000a2
[31797.594764] ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic
[31797.595062] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.595187] snd_hda_intel
[31797.595396] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.595721] snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer
[31797.596037] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.596170] snd lpc_ich
[31797.596465] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.596800] soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.597124] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.597253] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.597553]
[31797.597909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.597911] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.598227] irq event stamp: 0
[31797.598490] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.598687] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.598968] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.598970] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.598971] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.599269] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.599421] RBP: ffff9566c6b43ca0 R08: ffff9566dcd2b848 R09: 0000000000000000
[31797.600117] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.600325] R10: ffff9566dcd88200 R11: ffff9566bb39e608 R12: ffff9565f9506068
[31797.600587] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.600786] R13: ffff9566a019d720 R14: ffff9566dcd2b750 R15: ffff9566dcd2b7f8
[31797.600788] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.600789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.600790] CR2: 00007fc641492158 CR3: 00000001278e4002 CR4: 0000000000370ee0
[31797.601127] ---[ end trace 0a646b65a62944b9 ]---
[31797.601379] Call Trace:
[31797.603553]
[31797.603672] ? __mutex_lock+0x80/0x8a0
[31797.603824] ? __mutex_lock+0xda/0x8a0
[31797.603968] ? lock_release+0x1d0/0x2d0
[31797.604117] btrfs_run_delayed_refs+0x86/0x210
[31797.604268] ? __mutex_unlock_slowpath+0x35/0x260
[31797.604426] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.604654] ? __mutex_unlock_slowpath+0x35/0x260
[31797.604862] btrfs_commit_transaction+0x85e/0xad0
[31797.605049] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.605217] ? vfs_fsync_range+0x90/0x90
[31797.605358] iterate_supers+0x85/0xf0
[31797.605501] ksys_sync+0x50/0x80
[31797.605634] __do_sys_sync+0xa/0x10
[31797.605781] do_syscall_64+0x38/0x90
[31797.605923] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.606109] ------------[ cut here ]------------
[31797.606135] RIP: 0033:0x7f7b6f3f03ab
[31797.606299] WARNING: CPU: 0 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.606433] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.606752] Modules linked in:
[31797.607265] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.607266] dm_thin_pool dm_persistent_data
[31797.607394] ORIG_RAX: 00000000000000a2
[31797.607562] dm_bio_prison
[31797.607720] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.607862] dm_log_writes
[31797.607987] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.608185] dm_dust
[31797.608310] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.608506] dm_flakey
[31797.608618] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.608851] nft_fib_inet
[31797.608967] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.609182] nft_fib_ipv4
[31797.609305]
[31797.609504] nft_fib_ipv6
[31797.609628] irq event stamp: 0
[31797.609772] nft_fib
[31797.609893] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.610089] nft_reject_inet
[31797.610202] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.610389] nf_reject_ipv4
[31797.610539] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.610856] nf_reject_ipv6
[31797.611085] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.611413] nft_reject
[31797.611558] ---[ end trace 0a646b65a62944ba ]---
[31797.611779] nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.614521] CPU: 0 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.614822] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.615101] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.615297] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.615798] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.615977] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.616179] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.616386] RBP: ffff9566c6b43fa0 R08: ffff9566dcd2b5d8 R09: 0000000000000000
[31797.616591] R10: ffff9566dcd2b900 R11: ffff9566bb39e608 R12: ffff9565f95066e8
[31797.616799] R13: ffff9565f34574e0 R14: ffff9566dcd2b4e0 R15: ffff9566dcd2b588
[31797.617000] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31797.618195] ------------[ cut here ]------------
[31797.622917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.623095] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.623280] CR2: 000055d822eeba48 CR3: 0000000100214001 CR4: 0000000000370ef0
[31797.623565] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison
[31797.623770] Call Trace:
[31797.623772]
[31797.623970] dm_log_writes
[31797.624100] btrfs_run_delayed_refs+0x86/0x210
[31797.624212] dm_dust
[31797.624336] btrfs_commit_transaction+0x59/0xad0
[31797.624485] dm_flakey
[31797.624601] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.624762] nft_fib_inet
[31797.624878] ? vfs_fsync_range+0x90/0x90
[31797.625052] nft_fib_ipv4
[31797.625173] iterate_supers+0x85/0xf0
[31797.625313] nft_fib_ipv6
[31797.625435] ksys_sync+0x50/0x80
[31797.625573] nft_fib
[31797.625698] __do_sys_sync+0xa/0x10
[31797.625842] nft_reject_inet
[31797.625969] do_syscall_64+0x38/0x90
[31797.626108] nf_reject_ipv4
[31797.626235] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.626374] nf_reject_ipv6
[31797.626496] RIP: 0033:0x7f7b6f3f03ab
[31797.626657] nft_reject
[31797.626802] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.626937] nft_ct
[31797.627057] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.627528] nft_chain_nat
[31797.627641] ORIG_RAX: 00000000000000a2
[31797.627824] nf_nat
[31797.627956] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.628109] nf_conntrack
[31797.628222] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.628419] nf_defrag_ipv6
[31797.628555] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.628760] nf_defrag_ipv4 ip6_tables
[31797.628886] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.629096] nft_compat
[31797.629266] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.629462] ip_set
[31797.629581]
[31797.629778] rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support
[31797.629902] irq event stamp: 0
[31797.630022] snd_hda_codec_generic
[31797.630264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.630394] snd_hda_intel
[31797.630528] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.630719] snd_intel_dspcfg
[31797.630846] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.631092] snd_hda_codec
[31797.631220] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.631484] intel_rapl_common
[31797.631633] ---[ end trace 0a646b65a62944bb ]---
[31797.631832] snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm
[31797.632061] ------------[ cut here ]------------
[31797.632146] i2c_smbus
[31797.632340] WARNING: CPU: 0 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.632500] snd_timer
[31797.632644] Modules linked in:
[31797.632956] snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.632965] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.632967] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.632969] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.632972] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.632973] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.632975] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.632976] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.632977] RBP: ffff9566c6b43f00 R08: ffff9566dcd2b230 R09: 0000000000000000
[31797.632977] R10: ffff9566dcd2b700 R11: ffff9566bb39e608 R12: ffff9565f95062d8
[31797.632978] R13: ffff9566a019d720 R14: ffff9566dcd2b138 R15: ffff9566dcd2b1e0
[31797.632979] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.632980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.632981] CR2: 00007f8f026a4430 CR3: 00000001278e4005 CR4: 0000000000370ee0
[31797.632984] Call Trace:
[31797.632986]
[31797.632991] btrfs_run_delayed_refs+0x86/0x210
[31797.632999] ? __mutex_unlock_slowpath+0x35/0x260
[31797.633140] dm_thin_pool
[31797.633271] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.633732] dm_persistent_data
[31797.633990] ? __mutex_unlock_slowpath+0x35/0x260
[31797.634250] dm_bio_prison
[31797.634431] btrfs_commit_transaction+0x85e/0xad0
[31797.634893] dm_log_writes
[31797.635066] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.635262] dm_dust
[31797.635460] ? vfs_fsync_range+0x90/0x90
[31797.635654] dm_flakey
[31797.635861] iterate_supers+0x85/0xf0
[31797.636063] nft_fib_inet
[31797.636314] ksys_sync+0x50/0x80
[31797.636488] nft_fib_ipv4
[31797.636684] __do_sys_sync+0xa/0x10
[31797.636812] nft_fib_ipv6
[31797.636925] do_syscall_64+0x38/0x90
[31797.637101] nft_fib
[31797.637265] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.637387] nft_reject_inet
[31797.637559] RIP: 0033:0x7f7b6f3f03ab
[31797.637690] nf_reject_ipv4
[31797.637863] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.637988] nf_reject_ipv6
[31797.638155] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.638279] nft_reject
[31797.638456] ORIG_RAX: 00000000000000a2
[31797.638572] nft_ct
[31797.638735] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.638856] nft_chain_nat
[31797.639004] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.639130] nf_nat
[31797.639270] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.639392] nf_conntrack
[31797.639540] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.639663] nf_defrag_ipv6
[31797.639816] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.639933] nf_defrag_ipv4
[31797.640114]
[31797.640238] ip6_tables
[31797.640381] irq event stamp: 0
[31797.640508] nft_compat
[31797.640999] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.641126] ip_set
[31797.641292] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.641409] rfkill
[31797.641552] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.641666] nf_tables
[31797.641868] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.641990] nfnetlink
[31797.642191] ---[ end trace 0a646b65a62944bc ]---
[31797.642306] intel_rapl_msr
[31797.645937] ------------[ cut here ]------------
[31797.646105] iTCO_wdt
[31797.646288] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.646446] iTCO_vendor_support
[31797.646637] Modules linked in:
[31797.646806] snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.646821] CPU: 0 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.647012] dm_thin_pool
[31797.647304] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.647505] dm_persistent_data
[31797.647636] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.648449] dm_bio_prison
[31797.648701] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.648835] dm_log_writes
[31797.649130] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.649264] dm_dust
[31797.649577] dm_flakey
[31797.650063] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.650190] nft_fib_inet
[31797.650363] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.650478] nft_fib_ipv4
[31797.650598] RBP: ffff9566c6b05320 R08: ffff9566dcc14bf0 R09: 0000000000000000
[31797.650728] nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct
[31797.650980] R10: ffff9566dcd2b400 R11: ffff9566bb39e608 R12: ffff9565f812cd68
[31797.656998] nft_chain_nat
[31797.657197] R13: ffff9565f34574e0 R14: ffff9566dcc14af8 R15: ffff9566dcc14ba0
[31797.657322] nf_nat
[31797.657517] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31797.657785] nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
[31797.657985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.658121] ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink
[31797.658321] CR2: 000055d822eeba48 CR3: 0000000100214001 CR4: 0000000000370ef0
[31797.658434] intel_rapl_msr
[31797.658678] Call Trace:
[31797.658851] iTCO_wdt
[31797.659028]
[31797.659218] iTCO_vendor_support
[31797.659415] btrfs_run_delayed_refs+0x86/0x210
[31797.659531] snd_hda_codec_generic
[31797.659652] btrfs_commit_transaction+0x59/0xad0
[31797.659773] snd_hda_intel
[31797.659886] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.660027] snd_intel_dspcfg
[31797.660178] ? vfs_fsync_range+0x90/0x90
[31797.660308] snd_hda_codec
[31797.660462] iterate_supers+0x85/0xf0
[31797.660585] intel_rapl_common
[31797.660760] ksys_sync+0x50/0x80
[31797.660887] snd_hwdep
[31797.661035] __do_sys_sync+0xa/0x10
[31797.661158] snd_hda_core
[31797.661297] do_syscall_64+0x38/0x90
[31797.661424] joydev
[31797.661554] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.661670] i2c_i801
[31797.661821] RIP: 0033:0x7f7b6f3f03ab
[31797.661825] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.661948] snd_pcm
[31797.662092] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.662206] i2c_smbus
[31797.662364] ORIG_RAX: 00000000000000a2
[31797.662477] snd_timer
[31797.662615] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.663094] snd
[31797.663206] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.663373] lpc_ich
[31797.663488] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.663627] soundcore
[31797.663754] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.663947] virtio_balloon
[31797.664059] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.664257] zram
[31797.664376]
[31797.664567] ip_tables xfs
[31797.664774] irq event stamp: 0
[31797.665054] crct10dif_pclmul
[31797.665231] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.665460] crc32_pclmul
[31797.665624] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.665777] crc32c_intel
[31797.665905] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.666092] ghash_clmulni_intel
[31797.666241] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.666530] serio_raw
[31797.666654] ---[ end trace 0a646b65a62944bd ]---
[31797.667037] virtio_blk qemu_fw_cfg
[31797.668380] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.668675] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.668954] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.669168] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.669411] ------------[ cut here ]------------
[31797.669666] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.669852] WARNING: CPU: 0 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.670031] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.670350] Modules linked in:
[31797.670560] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.670561] dm_thin_pool dm_persistent_data
[31797.670723] RBP: ffff9566c6b43740 R08: ffff9566dcd2bd28 R09: 0000000000000000
[31797.670725] R10: ffff9566dcd2b100 R11: ffff9566bb39e608 R12: ffff9565f9506c30
[31797.670725] R13: ffff9566a019d720 R14: ffff9566dcd2bc30 R15: ffff9566dcd2bcd8
[31797.670726] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.670728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.670729] CR2: 00007f7db4c4ada0 CR3: 00000001278e4005 CR4: 0000000000370ee0
[31797.670732] Call Trace:
[31797.670986] dm_bio_prison
[31797.671164]
[31797.671392] dm_log_writes
[31797.671597] btrfs_run_delayed_refs+0x86/0x210
[31797.671830] dm_dust
[31797.672110] ? __mutex_unlock_slowpath+0x35/0x260
[31797.672313] dm_flakey
[31797.672525] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.672663] nft_fib_inet
[31797.672802] ? __mutex_unlock_slowpath+0x35/0x260
[31797.672926] nft_fib_ipv4
[31797.673061] btrfs_commit_transaction+0x85e/0xad0
[31797.673231] nft_fib_ipv6
[31797.673353] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.673549] nft_fib
[31797.673673] ? vfs_fsync_range+0x90/0x90
[31797.673876] nft_reject_inet
[31797.674003] iterate_supers+0x85/0xf0
[31797.674168] nf_reject_ipv4
[31797.674298] ksys_sync+0x50/0x80
[31797.674463] nf_reject_ipv6
[31797.674591] __do_sys_sync+0xa/0x10
[31797.674796] nft_reject
[31797.674917] do_syscall_64+0x38/0x90
[31797.676133] nft_ct
[31797.676329] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.676504] nft_chain_nat
[31797.676700] RIP: 0033:0x7f7b6f3f03ab
[31797.676871] nf_nat
[31797.677069] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.677210] nf_conntrack
[31797.677396] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.677550] nf_defrag_ipv6
[31797.677740] ORIG_RAX: 00000000000000a2
[31797.677924] nf_defrag_ipv4
[31797.678124] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.678285] ip6_tables
[31797.678462] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.679046] nft_compat
[31797.679232] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.679449] ip_set
[31797.679582] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.679785] rfkill
[31797.679919] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.680177] nf_tables
[31797.680308]
[31797.680554] nfnetlink
[31797.680681] irq event stamp: 0
[31797.680953] intel_rapl_msr
[31797.681085] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.681322] iTCO_wdt
[31797.681471] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.681682] iTCO_vendor_support
[31797.681854] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.681990] snd_hda_codec_generic
[31797.682152] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.682309] snd_hda_intel
[31797.682452] ---[ end trace 0a646b65a62944be ]---
[31797.682659] snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.684954] CPU: 0 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.685266] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.685557] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.685765] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.686333] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.686513] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.686755] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.686966] RBP: ffff9566c6b05300 R08: ffff956684c384a0 R09: 0000000000000000
[31797.687209] R10: ffff9566dcc14a00 R11: ffff9566bb39e608 R12: ffff9565f812caf8
[31797.687415] R13: ffff9565f34574e0 R14: ffff956684c383a8 R15: ffff956684c38450
[31797.687621] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31797.687902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.694153] CR2: 000055f7fbd768a8 CR3: 0000000100214001 CR4: 0000000000370ef0
[31797.694378] Call Trace:
[31797.694507]
[31797.694631] btrfs_run_delayed_refs+0x86/0x210
[31797.694812] btrfs_commit_transaction+0x59/0xad0
[31797.694976] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.695158] ? vfs_fsync_range+0x90/0x90
[31797.695310] iterate_supers+0x85/0xf0
[31797.695461] ksys_sync+0x50/0x80
[31797.695598] __do_sys_sync+0xa/0x10
[31797.695757] do_syscall_64+0x38/0x90
[31797.695908] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.696087] RIP: 0033:0x7f7b6f3f03ab
[31797.696232] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.696730] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.696984] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.697193] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.697398] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.697602] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.697821] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.698038]
[31797.698159] irq event stamp: 0
[31797.698294] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.698488] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.698788] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.699076] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.699269] ---[ end trace 0a646b65a62944bf ]---
[31797.699746] ------------[ cut here ]------------
[31797.699967] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.700009] ------------[ cut here ]------------
[31797.700330] Modules linked in: dm_thin_pool dm_persistent_data
[31797.700497] WARNING: CPU: 0 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.700738] dm_bio_prison dm_log_writes
[31797.701058] Modules linked in: dm_thin_pool dm_persistent_data
[31797.701233] dm_dust dm_flakey
[31797.701421] dm_bio_prison
[31797.701422] nft_fib_inet nft_fib_ipv4
[31797.701556] dm_log_writes
[31797.701688] nft_fib_ipv6
[31797.701844] dm_dust
[31797.701975] nft_fib
[31797.702108] dm_flakey
[31797.702229] nft_reject_inet
[31797.702350] nft_fib_inet
[31797.702472] nf_reject_ipv4
[31797.702603] nft_fib_ipv4
[31797.702754] nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6
[31797.702886] nft_fib_ipv6
[31797.703020] nf_defrag_ipv4
[31797.703279] nft_fib
[31797.703406] ip6_tables
[31797.703536] nft_reject_inet
[31797.703650] nft_compat
[31797.703781] nf_reject_ipv4
[31797.703907] ip_set
[31797.704031] nf_reject_ipv6
[31797.704161] rfkill
[31797.704274] nft_reject
[31797.704402] nf_tables
[31797.704518] nft_ct
[31797.704637] nfnetlink
[31797.704766] nft_chain_nat
[31797.704880] intel_rapl_msr
[31797.705004] nf_nat
[31797.705134] iTCO_wdt
[31797.705259] nf_conntrack
[31797.705375] iTCO_vendor_support
[31797.705492] nf_defrag_ipv6
[31797.705616] snd_hda_codec_generic
[31797.705760] nf_defrag_ipv4
[31797.705900] snd_hda_intel
[31797.707140] ip6_tables
[31797.707336] snd_intel_dspcfg
[31797.707461] nft_compat
[31797.707636] snd_hda_codec
[31797.707773] ip_set rfkill nf_tables nfnetlink intel_rapl_msr
[31797.707990] intel_rapl_common
[31797.708157] iTCO_wdt
[31797.708490] snd_hwdep
[31797.708637] iTCO_vendor_support
[31797.708827] snd_hda_core
[31797.708951] snd_hda_codec_generic
[31797.709225] joydev
[31797.709369] snd_hda_intel
[31797.709630] i2c_i801
[31797.709809] snd_intel_dspcfg
[31797.709998] snd_pcm
[31797.710163] snd_hda_codec
[31797.710288] i2c_smbus
[31797.710442] intel_rapl_common
[31797.710564] snd_timer
[31797.710702] snd_hwdep
[31797.710846] snd
[31797.710958] snd_hda_core
[31797.711142] lpc_ich
[31797.711289] joydev
[31797.711447] soundcore
[31797.711562] i2c_i801
[31797.711676] virtio_balloon
[31797.711813] snd_pcm
[31797.711952] zram
[31797.712099] i2c_smbus
[31797.712216] ip_tables
[31797.712324] snd_timer
[31797.712442] xfs
[31797.712599] snd
[31797.712726] crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.712731] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.712881] lpc_ich
[31797.712988] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.713309] soundcore
[31797.713563] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.713674] virtio_balloon
[31797.713939] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.714097] zram
[31797.714308] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.714473] ip_tables
[31797.714979] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.715156] xfs
[31797.715326] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.715445] crct10dif_pclmul
[31797.715551] RBP: ffff9566c6b056c0 R08: ffff956684c38bf0 R09: 0000000000000000
[31797.715756] crc32_pclmul
[31797.715867] R10: ffff9566dcd2bc00 R11: ffff9566bb39e608 R12: ffff9565f812cdd0
[31797.716073] crc32c_intel
[31797.716206] R13: ffff9566a019d720 R14: ffff956684c38af8 R15: ffff956684c38ba0
[31797.716406] ghash_clmulni_intel
[31797.716532] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.716739] serio_raw
[31797.716861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.717079] virtio_blk
[31797.717242] CR2: 00007f993fe84158 CR3: 00000001278e4005 CR4: 0000000000370ee0
[31797.717486] qemu_fw_cfg
[31797.717606] Call Trace:
[31797.717899]
[31797.718102] CPU: 0 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.718234] btrfs_run_delayed_refs+0x86/0x210
[31797.718342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.718444] ? __mutex_unlock_slowpath+0x35/0x260
[31797.718558] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.718817] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.718969] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.719236] ? __mutex_unlock_slowpath+0x35/0x260
[31797.719392] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.719565] btrfs_commit_transaction+0x85e/0xad0
[31797.720199] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.720351] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.720517] ? vfs_fsync_range+0x90/0x90
[31797.720672] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.720783] iterate_supers+0x85/0xf0
[31797.720952] RBP: ffff9566c6b05400 R08: ffff9566dcd88230 R09: 0000000000000000
[31797.721153] ksys_sync+0x50/0x80
[31797.721296] R10: ffff956684c383a8 R11: ffff9566bb39e608 R12: ffff9565f812cd00
[31797.721491] __do_sys_sync+0xa/0x10
[31797.721625] R13: ffff9565f34574e0 R14: ffff9566dcd88138 R15: ffff9566dcd881e0
[31797.721828] do_syscall_64+0x38/0x90
[31797.721957] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31797.722161] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.722296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.722488] RIP: 0033:0x7f7b6f3f03ab
[31797.722621] CR2: 000055d822eeba48 CR3: 0000000100214003 CR4: 0000000000370ef0
[31797.722884] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.728643] Call Trace:
[31797.728825] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.728967]
[31797.729166] ORIG_RAX: 00000000000000a2
[31797.729624] btrfs_run_delayed_refs+0x86/0x210
[31797.729748] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.729918] btrfs_commit_transaction+0x59/0xad0
[31797.730032] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.730175] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.730324] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.730515] ? vfs_fsync_range+0x90/0x90
[31797.730667] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.730870] iterate_supers+0x85/0xf0
[31797.731038] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.731235] ksys_sync+0x50/0x80
[31797.731384]
[31797.731585] __do_sys_sync+0xa/0x10
[31797.731734] irq event stamp: 0
[31797.731930] do_syscall_64+0x38/0x90
[31797.732063] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.732180] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.732313] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.732439] RIP: 0033:0x7f7b6f3f03ab
[31797.732576] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.732765] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.732924] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.733176] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.733316] ---[ end trace 0a646b65a62944c0 ]---
[31797.733572] ORIG_RAX: 00000000000000a2
[31797.734694] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.734898] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.735137] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.735333] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.735527] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.735732]
[31797.735866] irq event stamp: 0
[31797.736002] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.736204] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.736490] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.736754] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.736935] ---[ end trace 0a646b65a62944c1 ]---
[31797.737981] ------------[ cut here ]------------
[31797.738330] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.738775] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.741142] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.741555] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.741861] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.742127] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.742586] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.742693] ------------[ cut here ]------------
[31797.742759] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.742918] WARNING: CPU: 0 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.743120] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.743406] Modules linked in:
[31797.743600] RBP: ffff9566c6b059c0 R08: ffff9566dcd884a0 R09: 0000000000000000
[31797.743600] dm_thin_pool
[31797.743601] R10: ffff956684c38a00 R11: ffff9566bb39e608 R12: ffff9565f812cbc8
[31797.743739] dm_persistent_data
[31797.743958] R13: ffff9566a019d720 R14: ffff9566dcd883a8 R15: ffff9566dcd88450
[31797.744109] dm_bio_prison
[31797.744325] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.744475] dm_log_writes
[31797.744741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.744867] dm_dust
[31797.745136] CR2: 00007f8f027cc820 CR3: 00000001278e4005 CR4: 0000000000370ee0
[31797.745300] dm_flakey
[31797.745519] Call Trace:
[31797.745639] nft_fib_inet
[31797.745848]
[31797.745857] btrfs_run_delayed_refs+0x86/0x210
[31797.745975] nft_fib_ipv4
[31797.746121] ? __mutex_unlock_slowpath+0x35/0x260
[31797.746254] nft_fib_ipv6
[31797.746397] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.746552] nft_fib
[31797.746697] ? __mutex_unlock_slowpath+0x35/0x260
[31797.746861] nft_reject_inet
[31797.747014] btrfs_commit_transaction+0x85e/0xad0
[31797.747187] nf_reject_ipv4
[31797.747319] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.747495] nf_reject_ipv6
[31797.747634] ? vfs_fsync_range+0x90/0x90
[31797.747799] nft_reject
[31797.747942] iterate_supers+0x85/0xf0
[31797.748128] nft_ct
[31797.748275] ksys_sync+0x50/0x80
[31797.748441] nft_chain_nat
[31797.748577] __do_sys_sync+0xa/0x10
[31797.748729] nf_nat
[31797.748866] do_syscall_64+0x38/0x90
[31797.749018] nf_conntrack
[31797.749149] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.749285] nf_defrag_ipv6
[31797.749416] RIP: 0033:0x7f7b6f3f03ab
[31797.749583] nf_defrag_ipv4
[31797.749735] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.749900] ip6_tables
[31797.750038] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.750242] nft_compat
[31797.750369] ORIG_RAX: 00000000000000a2
[31797.750841] ip_set
[31797.750957] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.751142] rfkill
[31797.751265] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.751421] nf_tables
[31797.751539] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.751765] nfnetlink
[31797.751882] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.752081] intel_rapl_msr
[31797.752213] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.752407] iTCO_wdt
[31797.752546]
[31797.752744] iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg
[31797.752881] irq event stamp: 0
[31797.753080] snd_hda_codec
[31797.753198] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.753310] intel_rapl_common
[31797.753554] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.753681] snd_hwdep
[31797.753812] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.753997] snd_hda_core
[31797.754129] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.754375] joydev
[31797.754492] ---[ end trace 0a646b65a62944c2 ]---
[31797.754748] i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.755792] CPU: 0 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.756047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.756305] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.756478] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.756885] ------------[ cut here ]------------
[31797.756948] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.757111] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.757272] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.757547] Modules linked in: dm_thin_pool
[31797.757752] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.757753] RBP: ffff9566c6b05c20 R08: ffff9566dcd88848 R09: 0000000000000000
[31797.757902] dm_persistent_data
[31797.758102] R10: ffff9566dcd88100 R11: ffff9566bb39e608 R12: ffff9565f812cea0
[31797.758300] dm_bio_prison
[31797.758427] R13: ffff9565f34574e0 R14: ffff9566dcd88750 R15: ffff9566dcd887f8
[31797.758619] dm_log_writes
[31797.758748] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31797.758946] dm_dust
[31797.764726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.765006] dm_flakey
[31797.765119] CR2: 000055d822eeba48 CR3: 0000000100214003 CR4: 0000000000370ef0
[31797.765303] nft_fib_inet
[31797.765423] Call Trace:
[31797.765682] nft_fib_ipv4
[31797.765828]
[31797.765835] btrfs_run_delayed_refs+0x86/0x210
[31797.765989] nft_fib_ipv6
[31797.766129] btrfs_commit_transaction+0x59/0xad0
[31797.766273] nft_fib
[31797.766436] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.766573] nft_reject_inet
[31797.766742] ? vfs_fsync_range+0x90/0x90
[31797.766879] nf_reject_ipv4
[31797.767073] iterate_supers+0x85/0xf0
[31797.767206] nf_reject_ipv6
[31797.767355] ksys_sync+0x50/0x80
[31797.767485] nft_reject
[31797.767628] __do_sys_sync+0xa/0x10
[31797.767774] nft_ct
[31797.767914] do_syscall_64+0x38/0x90
[31797.769213] nft_chain_nat
[31797.769356] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.769517] nf_nat
[31797.769659] RIP: 0033:0x7f7b6f3f03ab
[31797.769802] nf_conntrack
[31797.769988] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.770126] nf_defrag_ipv6
[31797.770269] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.770408] nf_defrag_ipv4
[31797.770898] ORIG_RAX: 00000000000000a2
[31797.771039] ip6_tables
[31797.771216] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.771352] nft_compat
[31797.771519] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.771700] ip_set
[31797.771946] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.771947] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.772098] rfkill
[31797.772369] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.772486] nf_tables
[31797.772685]
[31797.772972] nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common
[31797.773093] irq event stamp: 0
[31797.773339] snd_hwdep
[31797.773453] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.773575] snd_hda_core
[31797.773920] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.774062] joydev
[31797.774183] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.774372] i2c_i801
[31797.774493] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.774772] snd_pcm
[31797.774890] ---[ end trace 0a646b65a62944c3 ]---
[31797.775160] i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.776388] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.776650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.776947] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.777153] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.777758] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.777980] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.778213] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.778411] RBP: ffff9566c6b05e00 R08: ffff956684f52bf0 R09: 0000000000000000
[31797.778605] R10: ffff9566dcd88300 R11: ffff9566bb39e608 R12: ffff956685392548
[31797.778814] R13: ffff9566a019d720 R14: ffff956684f52af8 R15: ffff956684f52ba0
[31797.779023] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.779332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.779502] CR2: 00007f8f028120d8 CR3: 00000001278e4005 CR4: 0000000000370ee0
[31797.779697] Call Trace:
[31797.779825]
[31797.779970] btrfs_run_delayed_refs+0x86/0x210
[31797.780148] ? __mutex_unlock_slowpath+0x35/0x260
[31797.780309] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.780518] ? __mutex_unlock_slowpath+0x35/0x260
[31797.780677] btrfs_commit_transaction+0x85e/0xad0
[31797.780865] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.781059] ? vfs_fsync_range+0x90/0x90
[31797.781280] iterate_supers+0x85/0xf0
[31797.781422] ksys_sync+0x50/0x80
[31797.781554] __do_sys_sync+0xa/0x10
[31797.781690] do_syscall_64+0x38/0x90
[31797.781838] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.782024] RIP: 0033:0x7f7b6f3f03ab
[31797.782216] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.782712] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.782971] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.783187] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.783382] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.783579] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.783783] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.783985]
[31797.784184] irq event stamp: 0
[31797.784330] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.784512] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.784777] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.785064] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.785323] ---[ end trace 0a646b65a62944c4 ]---
[31797.788230] ------------[ cut here ]------------
[31797.788394] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.788674] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.790257] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.790516] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.790760] ------------[ cut here ]------------
[31797.790792] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.790956] WARNING: CPU: 0 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.791174] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.791581] Modules linked in:
[31797.792106] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.792108] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.792300] dm_thin_pool
[31797.792469] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.792760] dm_persistent_data
[31797.792876] RBP: ffff9566c6b05d80 R08: ffff956684f524a0 R09: 0000000000000000
[31797.793204] dm_bio_prison
[31797.793343] R10: ffff956684f52a00 R11: ffff9566bb39e608 R12: ffff956685392000
[31797.793622] dm_log_writes
[31797.793758] R13: ffff9566a019d720 R14: ffff956684f523a8 R15: ffff956684f52450
[31797.793760] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.793761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.794058] dm_dust
[31797.794188] CR2: 00007f8f017654d0 CR3: 00000001278e4005 CR4: 0000000000370ee0
[31797.794481] dm_flakey
[31797.794769] Call Trace:
[31797.794771]
[31797.795056] nft_fib_inet
[31797.795224] btrfs_run_delayed_refs+0x86/0x210
[31797.795543] nft_fib_ipv4
[31797.795660] ? __mutex_unlock_slowpath+0x35/0x260
[31797.795841] nft_fib_ipv6
[31797.795960] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.796137] nft_fib
[31797.796292] ? __mutex_unlock_slowpath+0x35/0x260
[31797.796476] nft_reject_inet
[31797.796639] btrfs_commit_transaction+0x85e/0xad0
[31797.796829] nf_reject_ipv4
[31797.796999] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.797166] nf_reject_ipv6
[31797.797325] ? vfs_fsync_range+0x90/0x90
[31797.797511] nft_reject
[31797.797673] iterate_supers+0x85/0xf0
[31797.797870] nft_ct
[31797.798043] ksys_sync+0x50/0x80
[31797.798224] nft_chain_nat
[31797.798373] __do_sys_sync+0xa/0x10
[31797.798543] nf_nat
[31797.798692] do_syscall_64+0x38/0x90
[31797.798874] nf_conntrack
[31797.799016] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.799801] nf_defrag_ipv6
[31797.806684] RIP: 0033:0x7f7b6f3f03ab
[31797.806691] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.806709] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.806711] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.806712] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.806713] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.806714] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.806715] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.806909] nf_defrag_ipv4
[31797.807091]
[31797.807274] ip6_tables
[31797.807474] irq event stamp: 0
[31797.807656] nft_compat
[31797.807813] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.807816] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.808495] ip_set
[31797.808783] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.809075] rfkill
[31797.809285] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.809550] nf_tables
[31797.809765] ---[ end trace 0a646b65a62944c5 ]---
[31797.809911] ------------[ cut here ]------------
[31797.810047] nfnetlink
[31797.810180] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.810344] intel_rapl_msr
[31797.810465] Modules linked in:
[31797.810648] iTCO_wdt
[31797.810774] dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey
[31797.811057] iTCO_vendor_support
[31797.811339] nft_fib_inet
[31797.811452] snd_hda_codec_generic
[31797.811731] nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct
[31797.811851] snd_hda_intel
[31797.812046] nft_chain_nat
[31797.812164] snd_intel_dspcfg
[31797.812323] nf_nat
[31797.812479] snd_hda_codec
[31797.812602] nf_conntrack
[31797.812885] intel_rapl_common
[31797.813021] nf_defrag_ipv6
[31797.813177] snd_hwdep
[31797.813298] nf_defrag_ipv4
[31797.813573] snd_hda_core
[31797.813721] ip6_tables
[31797.813841] joydev
[31797.813984] nft_compat
[31797.814266] i2c_i801
[31797.814400] ip_set
[31797.814523] snd_pcm
[31797.814651] rfkill
[31797.814826] i2c_smbus
[31797.814952] nf_tables
[31797.815114] snd_timer
[31797.815251] nfnetlink
[31797.815388] snd
[31797.815504] intel_rapl_msr iTCO_wdt
[31797.815644] lpc_ich
[31797.815774] iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common
[31797.815924] soundcore
[31797.816041] snd_hwdep snd_hda_core
[31797.816175] virtio_balloon
[31797.816300] joydev
[31797.816413] zram
[31797.816537] i2c_i801
[31797.816653] ip_tables
[31797.816781] snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon
[31797.816909] xfs
[31797.817033] zram
[31797.817153] crct10dif_pclmul
[31797.817265] ip_tables
[31797.817400] crc32_pclmul
[31797.817515] xfs
[31797.817815] crc32c_intel
[31797.817934] crct10dif_pclmul
[31797.818076] ghash_clmulni_intel
[31797.818203] crc32_pclmul
[31797.818314] serio_raw virtio_blk
[31797.818435] crc32c_intel
[31797.818549] qemu_fw_cfg
[31797.818668] ghash_clmulni_intel
[31797.818983] serio_raw
[31797.819098] CPU: 0 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.819228] virtio_blk
[31797.819349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.819469] qemu_fw_cfg
[31797.819619] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.819756] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.819759] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.819903] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.820041] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.820179] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.820321] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.820576] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.820717] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.820971] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.821232] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.821354] RBP: ffff9566c6b05280 R08: ffff956684f52ab8 R09: 0000000000000000
[31797.821618] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.821750] R10: ffff9566dcd88700 R11: ffff9566bb39e608 R12: ffff956685392e38
[31797.821921] RBP: ffff9566c6b05b60 R08: ffff956684f52368 R09: 0000000000000000
[31797.822180] R13: ffff9565f34574e0 R14: ffff956684f529c0 R15: ffff956684f52a68
[31797.822449] R10: ffff956684f52300 R11: ffff9566bb39e608 R12: ffff956685392820
[31797.822922] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31797.823103] R13: ffff9566a019d720 R14: ffff956684f52270 R15: ffff956684f52318
[31797.823266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.823752] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.823858] CR2: 000055d822eeba48 CR3: 0000000100214006 CR4: 0000000000370ef0
[31797.824029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.824227] Call Trace:
[31797.824340] CR2: 00007f8f017654d0 CR3: 00000001278e4005 CR4: 0000000000370ee0
[31797.824546]
[31797.824747] Call Trace:
[31797.824956] btrfs_run_delayed_refs+0x86/0x210
[31797.825190]
[31797.825388] btrfs_commit_transaction+0x59/0xad0
[31797.825617] btrfs_run_delayed_refs+0x86/0x210
[31797.825831] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.826029] ? __mutex_unlock_slowpath+0x35/0x260
[31797.826285] ? vfs_fsync_range+0x90/0x90
[31797.826512] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.826739] iterate_supers+0x85/0xf0
[31797.826982] ? __mutex_unlock_slowpath+0x35/0x260
[31797.827184] ksys_sync+0x50/0x80
[31797.827359] btrfs_commit_transaction+0x85e/0xad0
[31797.827475] __do_sys_sync+0xa/0x10
[31797.827729] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.827843] do_syscall_64+0x38/0x90
[31797.828005] ? vfs_fsync_range+0x90/0x90
[31797.828156] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.828306] iterate_supers+0x85/0xf0
[31797.828461] RIP: 0033:0x7f7b6f3f03ab
[31797.828650] ksys_sync+0x50/0x80
[31797.828824] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.829743] __do_sys_sync+0xa/0x10
[31797.829959] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.830180] do_syscall_64+0x38/0x90
[31797.830332] ORIG_RAX: 00000000000000a2
[31797.830554] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.830692] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.830918] RIP: 0033:0x7f7b6f3f03ab
[31797.831055] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.831286] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.831431] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.831626] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.831811] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.831813] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.832013] ORIG_RAX: 00000000000000a2
[31797.832165]
[31797.832359] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.833103] irq event stamp: 0
[31797.833253] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.833452] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.833594] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.833758] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.833930] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.834145] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.834298] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.834505] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.835030]
[31797.835235] ---[ end trace 0a646b65a62944c6 ]---
[31797.835418] irq event stamp: 0
[31797.840163] ------------[ cut here ]------------
[31797.842357] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.842500] WARNING: CPU: 0 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.842735] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.842739] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.842741] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.842742] ---[ end trace 0a646b65a62944c7 ]---
[31797.842932] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.846761] ------------[ cut here ]------------
[31797.847660] CPU: 0 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.847816] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.848075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.848352] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes
[31797.848618] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.848918] dm_dust dm_flakey nft_fib_inet
[31797.849098] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.849099] nft_fib_ipv4
[31797.849100] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.849252] nft_fib_ipv6
[31797.849908] nft_fib
[31797.850098] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.850224] nft_reject_inet
[31797.850329] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.850448] nf_reject_ipv4
[31797.850651] RBP: ffff9566c6b05360 R08: ffff956684f52f98 R09: 0000000000000000
[31797.850797] nf_reject_ipv6
[31797.851002] R10: ffff956684f52900 R11: ffff9566bb39e608 R12: ffff9566853929c0
[31797.851131] nft_reject
[31797.851332] R13: ffff9565f34574e0 R14: ffff956684f52ea0 R15: ffff956684f52f48
[31797.851459] nft_ct
[31797.851664] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31797.851791] nft_chain_nat nf_nat
[31797.851997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.852115] nf_conntrack
[31797.852368] CR2: 00007f8f0261a248 CR3: 0000000100214006 CR4: 0000000000370ef0
[31797.852506] nf_defrag_ipv6
[31797.852685] Call Trace:
[31797.852812] nf_defrag_ipv4 ip6_tables
[31797.853045]
[31797.853171] nft_compat
[31797.853296] btrfs_run_delayed_refs+0x86/0x210
[31797.853427] ip_set
[31797.853543] btrfs_commit_transaction+0x59/0xad0
[31797.853658] rfkill
[31797.853816] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.853929] nf_tables
[31797.854087] ? vfs_fsync_range+0x90/0x90
[31797.854201] nfnetlink
[31797.854376] iterate_supers+0x85/0xf0
[31797.854496] intel_rapl_msr
[31797.854640] ksys_sync+0x50/0x80
[31797.854769] iTCO_wdt
[31797.854918] __do_sys_sync+0xa/0x10
[31797.855062] iTCO_vendor_support
[31797.855197] do_syscall_64+0x38/0x90
[31797.855316] snd_hda_codec_generic
[31797.855453] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.855588] snd_hda_intel
[31797.855758] RIP: 0033:0x7f7b6f3f03ab
[31797.855889] snd_intel_dspcfg
[31797.856059] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.856180] snd_hda_codec
[31797.856315] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.856443] intel_rapl_common
[31797.856958] ORIG_RAX: 00000000000000a2
[31797.857083] snd_hwdep
[31797.857247] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.857378] snd_hda_core
[31797.857519] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.857635] joydev
[31797.857840] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.857965] i2c_i801
[31797.858161] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.858276] snd_pcm
[31797.858472] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.858588] i2c_smbus
[31797.858791]
[31797.858900] snd_timer
[31797.859781] irq event stamp: 0
[31797.859899] snd
[31797.860028] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.860147] lpc_ich
[31797.860279] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.860389] soundcore
[31797.860573] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.860690] virtio_balloon
[31797.860958] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.861079] zram
[31797.861338] ---[ end trace 0a646b65a62944c8 ]---
[31797.861463] ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.862262] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.862526] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.862810] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.862983] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.863444] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.863608] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.863821] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.864024] RBP: ffff9566c6b43ce0 R08: ffff9566c6a21230 R09: 0000000000000000
[31797.864219] R10: ffff956684f52200 R11: ffff9566bb39e608 R12: ffff9565f9506bc8
[31797.864417] R13: ffff9566a019d720 R14: ffff9566c6a21138 R15: ffff9566c6a211e0
[31797.864612] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.864877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.865053] CR2: 00007fb3d7a3bda0 CR3: 00000001278e4006 CR4: 0000000000370ee0
[31797.865253] Call Trace:
[31797.865374]
[31797.865490] btrfs_run_delayed_refs+0x86/0x210
[31797.865644] ? __mutex_unlock_slowpath+0x35/0x260
[31797.865831] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.866009] ? __mutex_unlock_slowpath+0x35/0x260
[31797.866175] btrfs_commit_transaction+0x85e/0xad0
[31797.866361] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.866533] ? vfs_fsync_range+0x90/0x90
[31797.866747] iterate_supers+0x85/0xf0
[31797.866895] ksys_sync+0x50/0x80
[31797.867033] __do_sys_sync+0xa/0x10
[31797.867172] do_syscall_64+0x38/0x90
[31797.867313] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.867474] RIP: 0033:0x7f7b6f3f03ab
[31797.867611] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.868130] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.868370] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.868611] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.868818] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.869029] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.869278] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.869477]
[31797.869619] irq event stamp: 0
[31797.869766] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.869960] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.870235] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.870483] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.870665] ---[ end trace 0a646b65a62944c9 ]---
[31797.873236] ------------[ cut here ]------------
[31797.876875] WARNING: CPU: 0 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.877210] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.878350] ------------[ cut here ]------------
[31797.878686] CPU: 0 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.878842] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.879135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.879417] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison
[31797.879670] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.879875] dm_log_writes dm_dust dm_flakey nft_fib_inet
[31797.880093] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.880265] nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet
[31797.880726] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.880901] nf_reject_ipv4 nf_reject_ipv6
[31797.881113] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.881114] nft_reject
[31797.881115] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.881262] nft_ct
[31797.881457] RBP: ffff9566c6b059e0 R08: ffff956684c38848 R09: 0000000000000000
[31797.881574] nft_chain_nat
[31797.881776] R10: ffff956684f52e00 R11: ffff9566bb39e608 R12: ffff95659be571a0
[31797.881890] nf_nat
[31797.882132] R13: ffff9565f34574e0 R14: ffff956684c38750 R15: ffff956684c387f8
[31797.882256] nf_conntrack
[31797.882448] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31797.882559] nf_defrag_ipv6
[31797.882765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.882888] nf_defrag_ipv4
[31797.883176] CR2: 00007fd936c70158 CR3: 0000000100214006 CR4: 0000000000370ef0
[31797.883300] ip6_tables
[31797.883474] Call Trace:
[31797.883594] nft_compat
[31797.883800]
[31797.883920] ip_set
[31797.884071] btrfs_run_delayed_refs+0x86/0x210
[31797.884185] rfkill
[31797.884305] btrfs_commit_transaction+0x59/0xad0
[31797.884417] nf_tables
[31797.884574] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.884690] nfnetlink
[31797.884871] ? vfs_fsync_range+0x90/0x90
[31797.884989] intel_rapl_msr
[31797.885176] iterate_supers+0x85/0xf0
[31797.885291] iTCO_wdt
[31797.885437] ksys_sync+0x50/0x80
[31797.885561] iTCO_vendor_support
[31797.885698] __do_sys_sync+0xa/0x10
[31797.885819] snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg
[31797.885955] do_syscall_64+0x38/0x90
[31797.886090] snd_hda_codec
[31797.886226] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.886405] intel_rapl_common
[31797.886544] RIP: 0033:0x7f7b6f3f03ab
[31797.886664] snd_hwdep
[31797.886837] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.886966] snd_hda_core
[31797.887106] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206
[31797.887221] joydev
[31797.887682] ORIG_RAX: 00000000000000a2
[31797.887808] i2c_i801
[31797.887970] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.888088] snd_pcm
[31797.888261] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.888376] i2c_smbus
[31797.888574] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.888691] snd_timer
[31797.888895] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.889014] snd
[31797.889960] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.890083] lpc_ich
[31797.890291]
[31797.890400] soundcore
[31797.890600] irq event stamp: 0
[31797.890743] virtio_balloon
[31797.890861] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.890998] zram
[31797.891133] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.891309] ip_tables
[31797.891540] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.891676] xfs
[31797.891939] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.892087] crct10dif_pclmul
[31797.892339] ---[ end trace 0a646b65a62944ca ]---
[31797.892476] crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.893362] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.893652] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.893927] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.894146] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.894599] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.894774] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.894974] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.895212] RBP: ffff9566c6b43c60 R08: ffff9566c6a21710 R09: 0000000000000000
[31797.895410] R10: ffff9566c6a21138 R11: ffff9566bb39e608 R12: ffff9565f9506d68
[31797.895602] R13: ffff9566a019d720 R14: ffff9566c6a21618 R15: ffff9566c6a216c0
[31797.895813] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.896064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.896239] CR2: 00007fb4019a553c CR3: 00000001278e4006 CR4: 0000000000370ee0
[31797.896437] Call Trace:
[31797.896558]
[31797.896675] btrfs_run_delayed_refs+0x86/0x210
[31797.896843] ? __mutex_unlock_slowpath+0x35/0x260
[31797.897010] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.897176] ? __mutex_unlock_slowpath+0x35/0x260
[31797.897333] btrfs_commit_transaction+0x85e/0xad0
[31797.897492] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.897665] ? vfs_fsync_range+0x90/0x90
[31797.897821] iterate_supers+0x85/0xf0
[31797.897962] ksys_sync+0x50/0x80
[31797.898102] __do_sys_sync+0xa/0x10
[31797.898240] do_syscall_64+0x38/0x90
[31797.898379] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.898541] RIP: 0033:0x7f7b6f3f03ab
[31797.898681] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.899214] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.899452] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.899647] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.899854] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.900090] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.900284] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.900479]
[31797.900591] irq event stamp: 0
[31797.900732] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.900916] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.901165] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.901528] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.901735] ---[ end trace 0a646b65a62944cb ]---
[31797.902066] ------------[ cut here ]------------
[31797.902230] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.902624] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.904379] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.904650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.904946] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.905161] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.905664] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.905842] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.906093] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.906310] RBP: 0000000000000000 R08: ffff9566dcd88ab8 R09: 0000000000000000
[31797.912502] R10: ffff9566c6a21618 R11: ffff9566bb39e608 R12: ffff956680802620
[31797.912720] R13: ffff9566a019d720 R14: ffff9566dcd889c0 R15: ffff9566dcd88a68
[31797.912928] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.913189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.913381] CR2: 00007fb4019a553c CR3: 00000001278e4006 CR4: 0000000000370ee0
[31797.913590] Call Trace:
[31797.913727]
[31797.913852] btrfs_run_delayed_refs+0x86/0x210
[31797.914021] ? __mutex_unlock_slowpath+0x35/0x260
[31797.914184] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.914360] ? __mutex_unlock_slowpath+0x35/0x260
[31797.914520] btrfs_commit_transaction+0x85e/0xad0
[31797.914686] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.914876] ? vfs_fsync_range+0x90/0x90
[31797.915055] iterate_supers+0x85/0xf0
[31797.915204] ksys_sync+0x50/0x80
[31797.915348] __do_sys_sync+0xa/0x10
[31797.915495] do_syscall_64+0x38/0x90
[31797.915636] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.915825] RIP: 0033:0x7f7b6f3f03ab
[31797.915972] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.916491] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.916811] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.917045] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.917287] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.917531] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.917758] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.917960]
[31797.918086] irq event stamp: 0
[31797.918222] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.918407] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.918670] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.918947] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.920056] ---[ end trace 0a646b65a62944cc ]---
[31797.920362] ------------[ cut here ]------------
[31797.920546] WARNING: CPU: 1 PID: 2056087 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.920888] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.922464] CPU: 1 PID: 2056087 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.922734] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.922988] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.923171] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.923625] RSP: 0018:ffffaed144e97d28 EFLAGS: 00010202
[31797.923804] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.924009] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.924206] RBP: 0000000000000000 R08: ffff9566dcd88e50 R09: 0000000000000000
[31797.924403] R10: ffff956684c38700 R11: ffff9566bb39e608 R12: ffff9566808023f0
[31797.924600] R13: ffff9565f34574e0 R14: ffff9566dcd88d68 R15: ffff9566dcd88e10
[31797.924809] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.925073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.925257] CR2: 00007fb4019a553c CR3: 0000000100214004 CR4: 0000000000370ee0
[31797.925477] Call Trace:
[31797.925605]
[31797.925746] btrfs_run_delayed_refs+0x86/0x210
[31797.925903] btrfs_commit_transaction+0x59/0xad0
[31797.926079] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.926299] ? vfs_fsync_range+0x90/0x90
[31797.926474] iterate_supers+0x85/0xf0
[31797.926616] ksys_sync+0x50/0x80
[31797.926766] __do_sys_sync+0xa/0x10
[31797.926904] do_syscall_64+0x38/0x90
[31797.927048] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.927213] RIP: 0033:0x7f7b6f3f03ab
[31797.927400] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.927996] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.928312] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.928621] RDX: 0000000000000000 RSI: 00000000686ed946 RDI: 00000000000002df
[31797.928875] RBP: 028f5c28f5c28f5c R08: 0000000000000035 R09: 00007fff80c7a5ec
[31797.929131] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000002df
[31797.929326] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.929591]
[31797.929723] irq event stamp: 0
[31797.929866] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.930067] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.930329] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.930598] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.930817] ---[ end trace 0a646b65a62944cd ]---
[31797.931014] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[31797.931303] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31797.931638] ------------[ cut here ]------------
[31797.931820] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.932126] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.933665] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.933959] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.934232] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.934413] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.934886] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.935061] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.935269] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.935470] RBP: 0000000000000000 R08: ffff9566dcc14f98 R09: 0000000000000000
[31797.935682] R10: ffff9566dcd88900 R11: ffff9566bb39ea08 R12: ffff956680802d20
[31797.935899] R13: ffff9566a019d720 R14: ffff9566dcc14ea0 R15: ffff9566dcc14f48
[31797.936129] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.936410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.936589] CR2: 00007fb4019a553c CR3: 00000001278e4006 CR4: 0000000000370ee0
[31797.936812] Call Trace:
[31797.936941]
[31797.937086] btrfs_run_delayed_refs+0x86/0x210
[31797.937289] ? __mutex_unlock_slowpath+0x35/0x260
[31797.937513] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.937686] ? __mutex_unlock_slowpath+0x35/0x260
[31797.937859] btrfs_commit_transaction+0x85e/0xad0
[31797.938031] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.938207] ? vfs_fsync_range+0x90/0x90
[31797.938358] iterate_supers+0x85/0xf0
[31797.938500] ksys_sync+0x50/0x80
[31797.938635] __do_sys_sync+0xa/0x10
[31797.938787] do_syscall_64+0x38/0x90
[31797.938930] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.939104] RIP: 0033:0x7f7b6f3f03ab
[31797.939248] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.939740] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.939994] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.940211] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.940424] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.940624] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.940843] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.941055]
[31797.941179] irq event stamp: 0
[31797.941317] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.941509] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.941783] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.942060] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.942286] ---[ end trace 0a646b65a62944ce ]---
[31797.942609] ------------[ cut here ]------------
[31797.942785] WARNING: CPU: 1 PID: 2056089 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31797.943087] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31797.951726] CPU: 1 PID: 2056089 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31797.952006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31797.952281] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31797.952460] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31797.952955] RSP: 0018:ffffaed144ea7cb0 EFLAGS: 00010202
[31797.953143] RAX: 000000000000000d RBX: ffff9566aebff000 RCX: 0000000000000000
[31797.953364] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31797.953585] RBP: 0000000000000000 R08: ffff9566dcd885c8 R09: 0000000000000000
[31797.953806] R10: ffff9566dcc14e00 R11: ffff9566bb39ea08 R12: ffff956680802380
[31797.954025] R13: ffff9566a019d720 R14: ffff9566dcd884e0 R15: ffff9566dcd88588
[31797.954235] FS: 00007f7b6f2f4740(0000) GS:ffff9566fbd00000(0000) knlGS:0000000000000000
[31797.954520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31797.954693] CR2: 00007fb4019a553c CR3: 00000001278e4006 CR4: 0000000000370ee0
[31797.954965] Call Trace:
[31797.955142]
[31797.955304] btrfs_run_delayed_refs+0x86/0x210
[31797.955509] ? __mutex_unlock_slowpath+0x35/0x260
[31797.955682] btrfs_start_dirty_block_groups+0x2af/0x540
[31797.955870] ? __mutex_unlock_slowpath+0x35/0x260
[31797.956046] btrfs_commit_transaction+0x85e/0xad0
[31797.956215] ? btrfs_attach_transaction_barrier+0x1f/0x50
[31797.956415] ? vfs_fsync_range+0x90/0x90
[31797.956574] iterate_supers+0x85/0xf0
[31797.956730] ksys_sync+0x50/0x80
[31797.956873] __do_sys_sync+0xa/0x10
[31797.957030] do_syscall_64+0x38/0x90
[31797.957177] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31797.957348] RIP: 0033:0x7f7b6f3f03ab
[31797.957497] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[31797.957994] RSP: 002b:00007fff80c7aac8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[31797.958314] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7b6f3f03ab
[31797.958527] RDX: 00000000ffffffff RSI: 000000007ba16e75 RDI: 0000000000000128
[31797.958739] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007fff80c7aa9c
[31797.958944] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000128
[31797.959255] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7b6f2f46c8
[31797.959492]
[31797.959627] irq event stamp: 0
[31797.959772] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31797.959964] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31797.960299] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31797.960690] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31797.960904] ---[ end trace 0a646b65a62944cf ]---
[31797.961195] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[31797.961527] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31799.051339] BTRFS info (device dm-11): flagging fs with big metadata feature
[31799.051630] BTRFS info (device dm-11): use zstd compression, level 3
[31799.051847] BTRFS info (device dm-11): turning on async discard
[31799.052048] BTRFS info (device dm-11): disk space caching is enabled
[31799.052238] BTRFS info (device dm-11): has skinny extents
[31799.054395] BTRFS info (device dm-11): start tree-log replay
[31799.087232] loop0: detected capacity change from 0 to 6629376
[31799.104477] BTRFS info (device loop0): flagging fs with big metadata feature
[31799.104816] BTRFS info (device loop0): disk space caching is enabled
[31799.105014] BTRFS info (device loop0): has skinny extents
[31799.190194] BTRFS info (device loop0): enabling ssd optimizations
[31799.199442] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[31799.199788] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[31801.216954] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[31801.217329] btrfs_dev_stat_print_on_error: 53 callbacks suppressed
[31801.217331] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31801.217900] BTRFS error (device dm-11): error writing primary super block to device 1
[31801.218199] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31801.218547] BTRFS info (device dm-11): forced readonly
[31801.218755] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[31801.219066] blk_print_req_error: 14 callbacks suppressed
[31801.219068] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[31801.219182] lo_write_bvec: 12 callbacks suppressed
[31801.219184] loop: Write error at byte offset 310362112, length 4096.
[31801.220006] I/O error, dev loop0, sector 606176 op 0x1:(WRITE) flags 0x1800 phys_seg 19 prio class 0
[31801.220314] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31801.220652] loop: Write error at byte offset 769921024, length 4096.
[31801.220929] I/O error, dev loop0, sector 1503752 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[31801.221377] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31801.222450] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[31801.222518] loop: Write error at byte offset 769986560, length 4096.
[31801.223304] I/O error, dev loop0, sector 1503880 op 0x1:(WRITE) flags 0x800 phys_seg 6 prio class 0
[31801.223610] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[31801.224257] loop: Write error at byte offset 769986560, length 4096.
[31801.224544] I/O error, dev loop0, sector 1503880 op 0x1:(WRITE) flags 0x800 phys_seg 6 prio class 0
[31801.224934] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[31801.225440] loop: Write error at byte offset 769921024, length 4096.
[31801.225662] I/O error, dev loop0, sector 1503752 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[31801.225991] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[31801.226117] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[31801.226667] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[31801.227056] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[31801.227404] BTRFS info (device loop0): forced readonly
[31801.227584] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31801.227854] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31801.230893] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31801.231219] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31802.368864] BTRFS info (device dm-11): flagging fs with big metadata feature
[31802.369095] BTRFS info (device dm-11): use zstd compression, level 3
[31802.369281] BTRFS info (device dm-11): turning on async discard
[31802.369457] BTRFS info (device dm-11): disk space caching is enabled
[31802.369642] BTRFS info (device dm-11): has skinny extents
[31802.376724] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[31802.376998] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[31802.380438] loop0: detected capacity change from 0 to 6629376
[31802.392294] BTRFS info (device loop0): flagging fs with big metadata feature
[31802.393010] BTRFS info (device loop0): disk space caching is enabled
[31802.393275] BTRFS info (device loop0): has skinny extents
[31802.480705] BTRFS info (device loop0): enabling ssd optimizations
[31802.499208] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[31802.499552] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[31802.500810] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[31802.501135] I/O error, dev loop0, sector 102400 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[31802.502046] I/O error, dev loop0, sector 79200 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31802.502390] I/O error, dev loop0, sector 626688 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[31802.503120] I/O error, dev loop0, sector 603488 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31802.504518] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31802.504862] BTRFS: error (device loop0) in create_subvol:689: errno=-5 IO failure
[31802.505110] BTRFS info (device loop0): forced readonly
[31802.534229] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31802.534230] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[31802.534234] BTRFS info (device dm-11): forced readonly
[31804.545639] BTRFS info (device dm-11): flagging fs with big metadata feature
[31804.545883] BTRFS info (device dm-11): use zstd compression, level 3
[31804.546094] BTRFS info (device dm-11): turning on async discard
[31804.546279] BTRFS info (device dm-11): disk space caching is enabled
[31804.546485] BTRFS info (device dm-11): has skinny extents
[31804.553271] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[31804.553606] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[31804.556296] loop0: detected capacity change from 0 to 6629376
[31804.568538] BTRFS info (device loop0): flagging fs with big metadata feature
[31804.568785] BTRFS info (device loop0): disk space caching is enabled
[31804.574885] BTRFS info (device loop0): has skinny extents
[31804.586795] BTRFS info (device loop0): enabling ssd optimizations
[31804.634959] BTRFS error (device loop0): error reading free space cache
[31804.635262] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[31804.637859] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31804.639337] BTRFS: error (device loop0) in create_subvol:689: errno=-5 IO failure
[31804.639636] BTRFS info (device loop0): forced readonly
[31804.674541] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[31804.674834] BTRFS info (device dm-11): forced readonly
[31804.675008] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31806.698805] BTRFS info (device dm-11): flagging fs with big metadata feature
[31806.699070] BTRFS info (device dm-11): use zstd compression, level 3
[31806.699283] BTRFS info (device dm-11): turning on async discard
[31806.699483] BTRFS info (device dm-11): disk space caching is enabled
[31806.699690] BTRFS info (device dm-11): has skinny extents
[31806.706580] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[31806.706873] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[31806.710458] loop0: detected capacity change from 0 to 6629376
[31806.735717] BTRFS info (device loop0): flagging fs with big metadata feature
[31806.735947] BTRFS info (device loop0): disk space caching is enabled
[31806.736140] BTRFS info (device loop0): has skinny extents
[31806.807812] BTRFS info (device loop0): enabling ssd optimizations
[31806.820720] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[31807.838799] btrfs_dev_stat_print_on_error: 162 callbacks suppressed
[31807.838802] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31807.839310] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[31807.839648] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[31807.839981] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[31807.840269] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[31807.840595] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[31807.840931] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[31807.841332] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[31807.841668] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[31807.842001] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[31807.846187] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31807.859201] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[31807.859489] BTRFS info (device dm-11): forced readonly
[31807.859678] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31807.860213] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[31807.860721] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31807.861123] loop: Write error at byte offset 51724288, length 4096.
[31807.861125] blk_print_req_error: 47 callbacks suppressed
[31807.861127] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[31807.861380] loop: Write error at byte offset 320159744, length 4096.
[31807.862094] loop: Write error at byte offset 51888128, length 4096.
[31807.862261] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[31807.862277] loop: Write error at byte offset 320323584, length 4096.
[31807.862562] I/O error, dev loop0, sector 101344 op 0x1:(WRITE) flags 0x1800 phys_seg 12 prio class 0
[31807.862764] I/O error, dev loop0, sector 101024 op 0x1:(WRITE) flags 0x1800 phys_seg 6 prio class 0
[31807.863035] I/O error, dev loop0, sector 625632 op 0x1:(WRITE) flags 0x1800 phys_seg 12 prio class 0
[31807.863298] I/O error, dev loop0, sector 625312 op 0x1:(WRITE) flags 0x1800 phys_seg 6 prio class 0
[31807.863581] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[31807.864162] loop: Write error at byte offset 52019200, length 4096.
[31807.864317] BTRFS info (device loop0): forced readonly
[31807.864601] loop: Write error at byte offset 320454656, length 4096.
[31807.864693] I/O error, dev loop0, sector 101600 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[31807.865153] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31807.865394] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31807.865663] I/O error, dev loop0, sector 625888 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[31807.865953] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[31807.867589] btrfs_lookup_bio_sums: 21 callbacks suppressed
[31807.867591] BTRFS warning (device loop0): csum hole found for disk bytenr range [13815808, 13819904)
[31807.868059] BTRFS warning (device loop0): csum hole found for disk bytenr range [13819904, 13824000)
[31807.868396] BTRFS warning (device loop0): csum hole found for disk bytenr range [13824000, 13828096)
[31807.868734] btrfs_print_data_csum_error: 21 callbacks suppressed
[31807.868736] BTRFS warning (device loop0): csum failed root 5 ino 924 off 1019904 csum 0xf4295639 expected csum 0x00000000 mirror 1
[31807.868741] BTRFS warning (device loop0): csum failed root 5 ino 924 off 1024000 csum 0xf4295639 expected csum 0x00000000 mirror 1
[31807.868932] BTRFS warning (device loop0): csum failed root 5 ino 924 off 1028096 csum 0xf4295639 expected csum 0x00000000 mirror 1
[31807.870231] BTRFS warning (device loop0): csum hole found for disk bytenr range [13746176, 13750272)
[31807.870522] BTRFS warning (device loop0): csum hole found for disk bytenr range [500613120, 500617216)
[31807.870815] BTRFS warning (device loop0): csum hole found for disk bytenr range [515125248, 515129344)
[31807.871099] BTRFS warning (device loop0): csum hole found for disk bytenr range [515129344, 515133440)
[31807.871394] BTRFS warning (device loop0): csum hole found for disk bytenr range [515133440, 515137536)
[31807.871691] BTRFS warning (device loop0): csum hole found for disk bytenr range [515137536, 515141632)
[31807.871983] BTRFS warning (device loop0): csum hole found for disk bytenr range [515141632, 515145728)
[31807.872291] BTRFS warning (device loop0): csum failed root 5 ino 963 off 503808 csum 0xe2accacf expected csum 0x00000000 mirror 1
[31807.872298] BTRFS warning (device loop0): csum failed root 5 ino 963 off 507904 csum 0xe2accacf expected csum 0x00000000 mirror 1
[31807.872611] BTRFS warning (device loop0): csum failed root 5 ino 963 off 512000 csum 0xe2accacf expected csum 0x00000000 mirror 1
[31807.872956] BTRFS warning (device loop0): csum failed root 5 ino 963 off 516096 csum 0xe2accacf expected csum 0x00000000 mirror 1
[31807.873235] BTRFS warning (device loop0): csum failed root 5 ino 963 off 520192 csum 0xe2accacf expected csum 0x00000000 mirror 1
[31807.873548] BTRFS warning (device loop0): csum failed root 5 ino 963 off 524288 csum 0xe2accacf expected csum 0x00000000 mirror 1
[31807.873868] BTRFS warning (device loop0): csum failed root 5 ino 963 off 528384 csum 0xe2accacf expected csum 0x00000000 mirror 1
[31809.939801] BTRFS info (device dm-11): flagging fs with big metadata feature
[31809.940034] BTRFS info (device dm-11): use zstd compression, level 3
[31809.940222] BTRFS info (device dm-11): turning on async discard
[31809.940401] BTRFS info (device dm-11): disk space caching is enabled
[31809.940582] BTRFS info (device dm-11): has skinny extents
[31809.942401] BTRFS info (device dm-11): start tree-log replay
[31809.991933] loop0: detected capacity change from 0 to 6629376
[31810.005887] BTRFS info (device loop0): flagging fs with big metadata feature
[31810.006199] BTRFS info (device loop0): disk space caching is enabled
[31810.006469] BTRFS info (device loop0): has skinny extents
[31810.132931] BTRFS info (device loop0): enabling ssd optimizations
[31810.133135] BTRFS info (device loop0): start tree-log replay
[31810.136795] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[31810.190504] I/O error, dev loop0, sector 94624 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31810.190934] I/O error, dev loop0, sector 618912 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31810.192081] I/O error, dev loop0, sector 99936 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31810.195460] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31810.197836] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[31810.198205] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[31810.198633] BTRFS info (device loop0): forced readonly
[31810.198800] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[31810.225441] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31810.225794] BTRFS info (device dm-11): forced readonly
[31812.197465] BTRFS info (device dm-11): flagging fs with big metadata feature
[31812.197718] BTRFS info (device dm-11): use zstd compression, level 3
[31812.197921] BTRFS info (device dm-11): turning on async discard
[31812.198101] BTRFS info (device dm-11): disk space caching is enabled
[31812.198292] BTRFS info (device dm-11): has skinny extents
[31812.200130] BTRFS info (device dm-11): start tree-log replay
[31812.227805] loop0: detected capacity change from 0 to 6629376
[31812.248894] BTRFS info (device loop0): flagging fs with big metadata feature
[31812.249119] BTRFS info (device loop0): disk space caching is enabled
[31812.249305] BTRFS info (device loop0): has skinny extents
[31812.266648] BTRFS info (device loop0): enabling ssd optimizations
[31814.371475] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[31814.371808] btrfs_dev_stat_print_on_error: 181 callbacks suppressed
[31814.371810] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31814.372295] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[31814.372595] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[31814.373178] BTRFS error (device dm-11): error writing primary super block to device 1
[31814.373439] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31814.373748] BTRFS info (device dm-11): forced readonly
[31814.373925] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[31814.374169] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[31814.374594] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[31814.375038] loop: Write error at byte offset 67108864, length 4096.
[31814.375252] loop: Write error at byte offset 846381056, length 4096.
[31814.375449] loop: Write error at byte offset 846315520, length 4096.
[31814.375663] blk_print_req_error: 22 callbacks suppressed
[31814.375665] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[31814.376152] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[31814.376424] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31814.376724] I/O error, dev loop0, sector 131072 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[31814.377013] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[31814.377302] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[31814.377649] I/O error, dev loop0, sector 1653088 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[31814.377704] BTRFS error (device loop0): error writing primary super block to device 1
[31814.377981] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[31814.378355] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31814.378673] I/O error, dev loop0, sector 1652960 op 0x1:(WRITE) flags 0x800 phys_seg 9 prio class 0
[31814.379113] BTRFS info (device loop0): forced readonly
[31814.379391] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[31814.379683] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31814.380326] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31814.380733] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[31814.382000] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31814.382270] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31814.382328] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31815.560608] BTRFS info (device dm-11): flagging fs with big metadata feature
[31815.560847] BTRFS info (device dm-11): use zstd compression, level 3
[31815.561050] BTRFS info (device dm-11): turning on async discard
[31815.561225] BTRFS info (device dm-11): disk space caching is enabled
[31815.561406] BTRFS info (device dm-11): has skinny extents
[31815.563926] BTRFS info (device dm-11): start tree-log replay
[31815.597619] loop0: detected capacity change from 0 to 6629376
[31815.608417] BTRFS info (device loop0): flagging fs with big metadata feature
[31815.608695] BTRFS info (device loop0): disk space caching is enabled
[31815.608968] BTRFS info (device loop0): has skinny extents
[31815.718013] BTRFS info (device loop0): enabling ssd optimizations
[31815.718221] BTRFS info (device loop0): start tree-log replay
[31815.787907] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[31815.789060] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[31815.789389] I/O error, dev loop0, sector 104192 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[31815.789697] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[31815.790068] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[31815.790473] I/O error, dev loop0, sector 628480 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[31815.790993] I/O error, dev loop0, sector 124128 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31815.791445] I/O error, dev loop0, sector 648416 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31815.792419] I/O error, dev loop0, sector 113824 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31815.794422] I/O error, dev loop0, sector 638112 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31815.795380] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31815.796867] BTRFS error (device loop0): error loading props for ino 1005 (root 5): -5
[31815.801201] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[31815.801749] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[31815.802095] BTRFS info (device loop0): forced readonly
[31815.802261] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[31815.825709] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31815.826148] BTRFS info (device dm-11): forced readonly
[31817.785638] BTRFS info (device dm-11): flagging fs with big metadata feature
[31817.785869] BTRFS info (device dm-11): use zstd compression, level 3
[31817.786055] BTRFS info (device dm-11): turning on async discard
[31817.786242] BTRFS info (device dm-11): disk space caching is enabled
[31817.786427] BTRFS info (device dm-11): has skinny extents
[31817.788828] BTRFS info (device dm-11): start tree-log replay
[31817.823442] loop0: detected capacity change from 0 to 6629376
[31817.844186] BTRFS info (device loop0): flagging fs with big metadata feature
[31817.844422] BTRFS info (device loop0): disk space caching is enabled
[31817.844629] BTRFS info (device loop0): has skinny extents
[31817.866797] BTRFS info (device loop0): enabling ssd optimizations
[31817.982454] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[31817.982880] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[31817.983246] BTRFS info (device loop0): forced readonly
[31817.983434] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[31817.984061] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31817.990083] ------------[ cut here ]------------
[31817.990352] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31817.990820] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31817.993827] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31817.994242] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31817.994646] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31817.994842] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31817.995321] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31817.995497] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31817.995716] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31817.995934] RBP: ffff9566c6b05700 R08: ffff95668c2e64a0 R09: 0000000000000000
[31817.996145] R10: 0000000000000000 R11: ffff9566ebc56000 R12: ffff9565e46eb3a8
[31817.996348] R13: ffff9566a019d240 R14: ffff95668c2e63a8 R15: ffff95668c2e6450
[31817.996564] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31817.996890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31817.997071] CR2: 0000000000e88688 CR3: 0000000104810006 CR4: 0000000000370ef0
[31817.997353] Call Trace:
[31817.997475]
[31817.997598] ? btrfs_get_32+0x31/0xf0
[31817.997746] ? __mutex_lock+0x80/0x8a0
[31817.997936] ? __mutex_lock+0xda/0x8a0
[31817.998078] ? rcu_read_lock_sched_held+0x12/0x60
[31817.998304] ? lock_release+0x1f0/0x2d0
[31817.998460] btrfs_run_delayed_refs+0x86/0x210
[31817.998631] ? __mutex_unlock_slowpath+0x35/0x260
[31817.998803] btrfs_start_dirty_block_groups+0x2af/0x540
[31817.998991] btrfs_commit_transaction+0x85e/0xad0
[31817.999159] ? _raw_spin_unlock+0x29/0x40
[31817.999316] ? btrfs_block_rsv_release+0x173/0x1e0
[31817.999483] create_subvol+0x567/0x9a0
[31817.999648] btrfs_mksubvol+0x447/0x4c0
[31817.999805] ? preempt_count_add+0x49/0xa0
[31817.999960] __btrfs_ioctl_snap_create+0x123/0x190
[31818.000236] ? _copy_from_user+0x65/0xa0
[31818.000415] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.000600] btrfs_ioctl+0x105/0x3160
[31818.000750] ? rcu_read_lock_sched_held+0x12/0x60
[31818.000924] ? lock_release+0x1f0/0x2d0
[31818.001079] ? __x64_sys_ioctl+0x80/0xb0
[31818.006866] __x64_sys_ioctl+0x80/0xb0
[31818.007017] do_syscall_64+0x38/0x90
[31818.007161] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.007324] RIP: 0033:0x7fa3abfba4cb
[31818.007462] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.007952] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.008195] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.008393] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.008600] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.008803] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.009000] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.009202]
[31818.009319] irq event stamp: 0
[31818.009457] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.009653] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.009914] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.010162] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.010344] ---[ end trace 0a646b65a62944d0 ]---
[31818.012320] ------------[ cut here ]------------
[31818.012483] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.012779] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.014210] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.014473] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.014736] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.014979] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.015550] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.015743] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.015967] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.016185] RBP: ffff9566c6b05d40 R08: ffff95668c2e6980 R09: 0000000000000000
[31818.016398] R10: 0000000000000001 R11: ffff9566fbc20d88 R12: ffff9565e46eb138
[31818.016603] R13: ffff9566a019d240 R14: ffff95668c2e6888 R15: ffff95668c2e6930
[31818.016827] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.017163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.017340] CR2: 00007f8f0559ace0 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.017576] Call Trace:
[31818.017703]
[31818.017853] btrfs_run_delayed_refs+0x86/0x210
[31818.018114] ? __mutex_unlock_slowpath+0x35/0x260
[31818.018298] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.018496] btrfs_commit_transaction+0x85e/0xad0
[31818.018675] ? _raw_spin_unlock+0x29/0x40
[31818.018849] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.019018] create_subvol+0x567/0x9a0
[31818.019170] btrfs_mksubvol+0x447/0x4c0
[31818.019324] ? preempt_count_add+0x49/0xa0
[31818.019535] __btrfs_ioctl_snap_create+0x123/0x190
[31818.019702] ? _copy_from_user+0x65/0xa0
[31818.019865] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.020036] btrfs_ioctl+0x105/0x3160
[31818.020189] ? rcu_read_lock_sched_held+0x12/0x60
[31818.020353] ? lock_release+0x1f0/0x2d0
[31818.020508] ? __x64_sys_ioctl+0x80/0xb0
[31818.020676] __x64_sys_ioctl+0x80/0xb0
[31818.020832] do_syscall_64+0x38/0x90
[31818.020980] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.021213] RIP: 0033:0x7fa3abfba4cb
[31818.021450] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.022030] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.022286] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.022489] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.022706] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.024037] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.024422] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.024719]
[31818.024960] irq event stamp: 0
[31818.025193] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.025463] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.025871] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.026248] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.026508] ---[ end trace 0a646b65a62944d1 ]---
[31818.029300] ------------[ cut here ]------------
[31818.029568] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.030000] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.030828] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[31818.031566] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.031913] BTRFS info (device dm-11): forced readonly
[31818.032195] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.032381] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[31818.032788] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.033040] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[31818.033297] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.034300] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.034546] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.034829] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.035102] RBP: ffff9566c6b05520 R08: ffff9566c6b99ab8 R09: 0000000000000000
[31818.035385] R10: ffff95668c2e6800 R11: ffff9566a6060208 R12: ffff956590737d68
[31818.035681] R13: ffff9566a019d240 R14: ffff9566c6b999c0 R15: ffff9566c6b99a68
[31818.035961] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.036330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.036600] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.036889] Call Trace:
[31818.037065]
[31818.037239] btrfs_run_delayed_refs+0x86/0x210
[31818.037457] ? __mutex_unlock_slowpath+0x35/0x260
[31818.037701] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.037948] btrfs_commit_transaction+0x85e/0xad0
[31818.038175] ? _raw_spin_unlock+0x29/0x40
[31818.038392] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.038638] create_subvol+0x567/0x9a0
[31818.038853] btrfs_mksubvol+0x447/0x4c0
[31818.039063] ? preempt_count_add+0x49/0xa0
[31818.039279] __btrfs_ioctl_snap_create+0x123/0x190
[31818.039509] ? _copy_from_user+0x65/0xa0
[31818.039736] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.039976] btrfs_ioctl+0x105/0x3160
[31818.040184] ? rcu_read_lock_sched_held+0x12/0x60
[31818.040406] ? lock_release+0x1f0/0x2d0
[31818.040632] ? __x64_sys_ioctl+0x80/0xb0
[31818.040846] __x64_sys_ioctl+0x80/0xb0
[31818.041051] do_syscall_64+0x38/0x90
[31818.041251] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.041487] RIP: 0033:0x7fa3abfba4cb
[31818.041707] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.042371] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.042746] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.043027] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.043311] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.043603] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.043886] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.044166]
[31818.044332] irq event stamp: 0
[31818.044540] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.044797] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.045161] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.045550] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.045818] ---[ end trace 0a646b65a62944d2 ]---
[31818.046132] ------------[ cut here ]------------
[31818.046364] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.046808] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.058950] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.059328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.059749] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.059996] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.060675] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.060921] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.061192] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.061467] RBP: ffff9566c6b050a0 R08: ffff9566c640a4a0 R09: 0000000000000000
[31818.061762] R10: ffff9566c6b99900 R11: ffff9566a6060208 R12: ffff9565907375b0
[31818.062069] R13: ffff9566a019d240 R14: ffff9566c640a3a8 R15: ffff9566c640a450
[31818.062352] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.062735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.063003] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.063288] Call Trace:
[31818.063461]
[31818.063662] btrfs_run_delayed_refs+0x86/0x210
[31818.063898] ? __mutex_unlock_slowpath+0x35/0x260
[31818.064133] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.064386] btrfs_commit_transaction+0x85e/0xad0
[31818.064641] ? _raw_spin_unlock+0x29/0x40
[31818.064868] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.065098] create_subvol+0x567/0x9a0
[31818.065315] btrfs_mksubvol+0x447/0x4c0
[31818.065571] ? preempt_count_add+0x49/0xa0
[31818.065794] __btrfs_ioctl_snap_create+0x123/0x190
[31818.066032] ? _copy_from_user+0x65/0xa0
[31818.066214] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.066378] btrfs_ioctl+0x105/0x3160
[31818.066535] ? rcu_read_lock_sched_held+0x12/0x60
[31818.066695] ? lock_release+0x1f0/0x2d0
[31818.066874] ? __x64_sys_ioctl+0x80/0xb0
[31818.067080] __x64_sys_ioctl+0x80/0xb0
[31818.067289] do_syscall_64+0x38/0x90
[31818.067491] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.067748] RIP: 0033:0x7fa3abfba4cb
[31818.067958] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.068632] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.068981] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.069217] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.069412] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.069622] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.069826] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.070022]
[31818.070144] irq event stamp: 0
[31818.070276] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.070477] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.070859] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.071215] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.071474] ---[ end trace 0a646b65a62944d3 ]---
[31818.071768] ------------[ cut here ]------------
[31818.072000] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.072406] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.074235] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.074510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.074832] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.075089] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.075779] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.076023] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.076312] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.076619] RBP: 0000000000000000 R08: ffff9566c642a700 R09: 0000000000000000
[31818.076955] R10: ffff9566c640a3a8 R11: ffff9566a6060208 R12: ffff956699f9ff08
[31818.077241] R13: ffff9566a019d240 R14: ffff9566c642a618 R15: ffff9566c642a6c0
[31818.077560] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.077965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.078225] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.078476] Call Trace:
[31818.078627]
[31818.078753] btrfs_run_delayed_refs+0x86/0x210
[31818.078919] ? __mutex_unlock_slowpath+0x35/0x260
[31818.079095] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.079339] btrfs_commit_transaction+0x85e/0xad0
[31818.079609] ? _raw_spin_unlock+0x29/0x40
[31818.079837] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.080080] create_subvol+0x567/0x9a0
[31818.080306] btrfs_mksubvol+0x447/0x4c0
[31818.080542] ? preempt_count_add+0x49/0xa0
[31818.080772] __btrfs_ioctl_snap_create+0x123/0x190
[31818.081015] ? _copy_from_user+0x65/0xa0
[31818.081189] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.081356] btrfs_ioctl+0x105/0x3160
[31818.081504] ? rcu_read_lock_sched_held+0x12/0x60
[31818.081690] ? lock_release+0x1f0/0x2d0
[31818.081856] ? __x64_sys_ioctl+0x80/0xb0
[31818.082009] __x64_sys_ioctl+0x80/0xb0
[31818.082159] do_syscall_64+0x38/0x90
[31818.082334] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.082589] RIP: 0033:0x7fa3abfba4cb
[31818.082784] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.083294] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.083576] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.083780] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.083988] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.084192] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.084395] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.084615]
[31818.084788] irq event stamp: 0
[31818.085718] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.085929] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.086215] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.086592] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.086874] ---[ end trace 0a646b65a62944d4 ]---
[31818.087225] ------------[ cut here ]------------
[31818.087463] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.087909] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.089886] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.090168] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.090449] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.090644] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.091155] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.091334] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.091552] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.091765] RBP: 0000000000000000 R08: ffff9566ac4e2970 R09: 0000000000000000
[31818.091975] R10: ffff9566fffd5000 R11: 000000000003a560 R12: ffff956699f9f548
[31818.092193] R13: ffff9566a019d240 R14: ffff9566ac4e2888 R15: ffff9566ac4e2930
[31818.092398] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.092674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.092868] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.093077] Call Trace:
[31818.093215]
[31818.093341] btrfs_run_delayed_refs+0x86/0x210
[31818.093506] ? __mutex_unlock_slowpath+0x35/0x260
[31818.093689] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.093875] btrfs_commit_transaction+0x85e/0xad0
[31818.094045] ? _raw_spin_unlock+0x29/0x40
[31818.094210] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.094380] create_subvol+0x567/0x9a0
[31818.094546] btrfs_mksubvol+0x447/0x4c0
[31818.094703] ? preempt_count_add+0x49/0xa0
[31818.094870] __btrfs_ioctl_snap_create+0x123/0x190
[31818.095037] ? _copy_from_user+0x65/0xa0
[31818.095202] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.095374] btrfs_ioctl+0x105/0x3160
[31818.095539] ? rcu_read_lock_sched_held+0x12/0x60
[31818.101612] ? lock_release+0x1f0/0x2d0
[31818.101768] ? __x64_sys_ioctl+0x80/0xb0
[31818.101940] __x64_sys_ioctl+0x80/0xb0
[31818.102082] do_syscall_64+0x38/0x90
[31818.102225] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.102388] RIP: 0033:0x7fa3abfba4cb
[31818.102539] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.103010] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.103253] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.103449] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.103659] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.103863] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.104066] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.104269]
[31818.104387] irq event stamp: 0
[31818.104514] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.104709] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.104996] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.105252] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.105441] ---[ end trace 0a646b65a62944d5 ]---
[31818.105658] ------------[ cut here ]------------
[31818.105845] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.106128] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.107549] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.107809] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.108068] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.108239] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.108717] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.108894] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.109087] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.109282] RBP: 0000000000000000 R08: ffff9566b4986f88 R09: 0000000000000000
[31818.109476] R10: ffff9566fffd5000 R11: 000000000003a560 R12: ffff9565eb8dcf08
[31818.109685] R13: ffff9566a019d240 R14: ffff9566b4986ea0 R15: ffff9566b4986f48
[31818.109884] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.110134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.110309] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.110506] Call Trace:
[31818.110640]
[31818.110756] btrfs_run_delayed_refs+0x86/0x210
[31818.110918] ? __mutex_unlock_slowpath+0x35/0x260
[31818.111077] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.111276] btrfs_commit_transaction+0x85e/0xad0
[31818.111436] ? _raw_spin_unlock+0x29/0x40
[31818.111599] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.111760] create_subvol+0x567/0x9a0
[31818.111911] btrfs_mksubvol+0x447/0x4c0
[31818.112056] ? preempt_count_add+0x49/0xa0
[31818.112207] __btrfs_ioctl_snap_create+0x123/0x190
[31818.112366] ? _copy_from_user+0x65/0xa0
[31818.112512] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.112687] btrfs_ioctl+0x105/0x3160
[31818.112848] ? rcu_read_lock_sched_held+0x12/0x60
[31818.113010] ? lock_release+0x1f0/0x2d0
[31818.113161] ? __x64_sys_ioctl+0x80/0xb0
[31818.113310] __x64_sys_ioctl+0x80/0xb0
[31818.113454] do_syscall_64+0x38/0x90
[31818.113607] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.113776] RIP: 0033:0x7fa3abfba4cb
[31818.113922] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.114390] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.114642] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.115608] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.115824] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.116025] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.116225] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.116426]
[31818.116554] irq event stamp: 0
[31818.116691] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.116885] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.117139] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.117402] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.117600] ---[ end trace 0a646b65a62944d6 ]---
[31818.117816] ------------[ cut here ]------------
[31818.117978] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.118270] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.119770] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.120056] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.120309] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.120484] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.120955] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.121122] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.121320] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.121516] RBP: 0000000000000000 R08: ffff9566d1a7de50 R09: 0000000000000000
[31818.121729] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9566ac5570e0
[31818.121932] R13: ffff9566a019d240 R14: ffff9566d1a7dd68 R15: ffff9566d1a7de10
[31818.122129] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.122383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.122568] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.122769] Call Trace:
[31818.122894]
[31818.123013] btrfs_run_delayed_refs+0x86/0x210
[31818.123165] ? __mutex_unlock_slowpath+0x35/0x260
[31818.123328] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.123499] btrfs_commit_transaction+0x85e/0xad0
[31818.123670] ? _raw_spin_unlock+0x29/0x40
[31818.123821] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.123982] create_subvol+0x567/0x9a0
[31818.124131] btrfs_mksubvol+0x447/0x4c0
[31818.124273] ? preempt_count_add+0x49/0xa0
[31818.124422] __btrfs_ioctl_snap_create+0x123/0x190
[31818.124596] ? _copy_from_user+0x65/0xa0
[31818.124747] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.124909] btrfs_ioctl+0x105/0x3160
[31818.125050] ? rcu_read_lock_sched_held+0x12/0x60
[31818.125211] ? lock_release+0x1f0/0x2d0
[31818.125358] ? __x64_sys_ioctl+0x80/0xb0
[31818.125503] __x64_sys_ioctl+0x80/0xb0
[31818.125658] do_syscall_64+0x38/0x90
[31818.125815] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.125989] RIP: 0033:0x7fa3abfba4cb
[31818.126129] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.126605] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.126850] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.127045] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.127242] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.127441] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.127650] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.127863]
[31818.127980] irq event stamp: 0
[31818.128112] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.128297] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.128566] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.128818] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.129003] ---[ end trace 0a646b65a62944d7 ]---
[31818.129254] ------------[ cut here ]------------
[31818.129410] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.129699] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.131112] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.136965] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.137223] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.137395] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.137874] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.138041] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.138239] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.138437] RBP: 0000000000000000 R08: ffff9566c6b995d8 R09: 0000000000000000
[31818.138647] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9566dcdd4d20
[31818.138853] R13: ffff9566a019d240 R14: ffff9566c6b994e0 R15: ffff9566c6b99588
[31818.139050] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.139304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.139475] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.139688] Call Trace:
[31818.139816]
[31818.139936] btrfs_run_delayed_refs+0x86/0x210
[31818.140093] ? __mutex_unlock_slowpath+0x35/0x260
[31818.140261] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.140432] btrfs_commit_transaction+0x85e/0xad0
[31818.140601] ? _raw_spin_unlock+0x29/0x40
[31818.140751] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.140915] create_subvol+0x567/0x9a0
[31818.141065] btrfs_mksubvol+0x447/0x4c0
[31818.141211] ? preempt_count_add+0x49/0xa0
[31818.141360] __btrfs_ioctl_snap_create+0x123/0x190
[31818.141535] ? _copy_from_user+0x65/0xa0
[31818.141685] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.141847] btrfs_ioctl+0x105/0x3160
[31818.141987] ? rcu_read_lock_sched_held+0x12/0x60
[31818.142147] ? lock_release+0x1f0/0x2d0
[31818.142295] ? __x64_sys_ioctl+0x80/0xb0
[31818.142439] __x64_sys_ioctl+0x80/0xb0
[31818.142593] do_syscall_64+0x38/0x90
[31818.142736] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.142904] RIP: 0033:0x7fa3abfba4cb
[31818.143043] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.143505] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.143759] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.143961] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.144169] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.144368] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.144579] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.144781]
[31818.145592] irq event stamp: 0
[31818.145724] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.145912] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.146169] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.146418] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.146618] ---[ end trace 0a646b65a62944d8 ]---
[31818.146821] ------------[ cut here ]------------
[31818.146982] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.147262] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.148717] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.148977] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.149237] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.149407] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.149894] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.150065] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.150258] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.150454] RBP: 0000000000000000 R08: ffff9566c640a970 R09: 0000000000000000
[31818.150659] R10: ffff9566c6b99400 R11: ffff9566a6060608 R12: ffff956590737d68
[31818.150924] R13: ffff9566a019d240 R14: ffff9566c640a888 R15: ffff9566c640a930
[31818.151153] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.151401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.151589] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.151788] Call Trace:
[31818.151911]
[31818.152027] btrfs_run_delayed_refs+0x86/0x210
[31818.152194] ? __mutex_unlock_slowpath+0x35/0x260
[31818.152353] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.152533] btrfs_commit_transaction+0x85e/0xad0
[31818.152694] ? _raw_spin_unlock+0x29/0x40
[31818.152849] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.153009] create_subvol+0x567/0x9a0
[31818.153153] btrfs_mksubvol+0x447/0x4c0
[31818.153298] ? preempt_count_add+0x49/0xa0
[31818.153459] __btrfs_ioctl_snap_create+0x123/0x190
[31818.153642] ? _copy_from_user+0x65/0xa0
[31818.153791] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.153957] btrfs_ioctl+0x105/0x3160
[31818.154136] ? rcu_read_lock_sched_held+0x12/0x60
[31818.154343] ? lock_release+0x1f0/0x2d0
[31818.154538] ? __x64_sys_ioctl+0x80/0xb0
[31818.154715] __x64_sys_ioctl+0x80/0xb0
[31818.154868] do_syscall_64+0x38/0x90
[31818.155007] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.155224] RIP: 0033:0x7fa3abfba4cb
[31818.155429] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.156100] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.156346] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.156557] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.156764] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.157027] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.157293] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.157588]
[31818.157705] irq event stamp: 0
[31818.157842] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.158027] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.158288] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.158558] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.158741] ---[ end trace 0a646b65a62944d9 ]---
[31818.158942] ------------[ cut here ]------------
[31818.159108] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.159394] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.160822] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.161084] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.161346] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.161531] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.161996] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.162169] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.162366] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.162576] RBP: 0000000000000000 R08: ffff9566c640af88 R09: 0000000000000000
[31818.162774] R10: ffff9566c640a888 R11: ffff9566a6060208 R12: ffff956590737888
[31818.162976] R13: ffff9566a019d240 R14: ffff9566c640aea0 R15: ffff9566c640af48
[31818.163180] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.163435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.163618] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.163824] Call Trace:
[31818.163946]
[31818.164065] btrfs_run_delayed_refs+0x86/0x210
[31818.164223] ? __mutex_unlock_slowpath+0x35/0x260
[31818.164386] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.164569] btrfs_commit_transaction+0x85e/0xad0
[31818.164726] ? _raw_spin_unlock+0x29/0x40
[31818.164879] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.165040] create_subvol+0x567/0x9a0
[31818.165198] btrfs_mksubvol+0x447/0x4c0
[31818.165373] ? preempt_count_add+0x49/0xa0
[31818.165602] __btrfs_ioctl_snap_create+0x123/0x190
[31818.165802] ? _copy_from_user+0x65/0xa0
[31818.165951] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.166117] btrfs_ioctl+0x105/0x3160
[31818.166259] ? rcu_read_lock_sched_held+0x12/0x60
[31818.166456] ? lock_release+0x1f0/0x2d0
[31818.166690] ? __x64_sys_ioctl+0x80/0xb0
[31818.166899] __x64_sys_ioctl+0x80/0xb0
[31818.167102] do_syscall_64+0x38/0x90
[31818.167302] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.174155] RIP: 0033:0x7fa3abfba4cb
[31818.174307] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.174783] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.175913] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.176227] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.176487] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.176731] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.176980] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.177210]
[31818.177347] irq event stamp: 0
[31818.177503] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.177721] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.178011] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.178316] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.178502] ---[ end trace 0a646b65a62944da ]---
[31818.178716] ------------[ cut here ]------------
[31818.178922] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.179212] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.180723] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.181027] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.181330] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.181505] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.182071] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.182237] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.182454] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.182702] RBP: 0000000000000000 R08: ffff9566c640a838 R09: 0000000000000000
[31818.182994] R10: ffff9566c640aea0 R11: ffff9566a6060208 R12: ffff956590737478
[31818.183212] R13: ffff9566a019d240 R14: ffff9566c640a750 R15: ffff9566c640a7f8
[31818.183411] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.183677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.183857] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.184052] Call Trace:
[31818.184176]
[31818.184297] btrfs_run_delayed_refs+0x86/0x210
[31818.184452] ? __mutex_unlock_slowpath+0x35/0x260
[31818.184627] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.184804] btrfs_commit_transaction+0x85e/0xad0
[31818.184964] ? _raw_spin_unlock+0x29/0x40
[31818.185111] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.185269] create_subvol+0x567/0x9a0
[31818.185417] btrfs_mksubvol+0x447/0x4c0
[31818.185578] ? preempt_count_add+0x49/0xa0
[31818.185726] __btrfs_ioctl_snap_create+0x123/0x190
[31818.185892] ? _copy_from_user+0x65/0xa0
[31818.186039] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.186198] btrfs_ioctl+0x105/0x3160
[31818.186338] ? rcu_read_lock_sched_held+0x12/0x60
[31818.186497] ? lock_release+0x1f0/0x2d0
[31818.186658] ? __x64_sys_ioctl+0x80/0xb0
[31818.186808] __x64_sys_ioctl+0x80/0xb0
[31818.186949] do_syscall_64+0x38/0x90
[31818.187090] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.187266] RIP: 0033:0x7fa3abfba4cb
[31818.187407] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.187888] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.188132] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.188328] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.188537] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.188734] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.188940] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.189140]
[31818.189256] irq event stamp: 0
[31818.189384] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.189578] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.189840] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.190089] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.190273] ---[ end trace 0a646b65a62944db ]---
[31818.190625] loop: Write error at byte offset 843436032, length 4096.
[31818.190810] ------------[ cut here ]------------
[31818.190838] loop: Write error at byte offset 843501568, length 4096.
[31818.191004] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.191464] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.192876] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.193164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.193425] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.193614] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.194086] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.194258] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.194454] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.194661] RBP: 0000000000000000 R08: ffff9566c640a220 R09: 0000000000000000
[31818.194913] R10: 0000000000000000 R11: 0000000000000000 R12: ffff956590737618
[31818.195105] R13: ffff9566a019d240 R14: ffff9566c640a138 R15: ffff9566c640a1e0
[31818.195402] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.195804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.196019] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.196213] Call Trace:
[31818.196332]
[31818.196448] ? btrfs_get_32+0x30/0xf0
[31818.196603] ? __mutex_lock+0x80/0x8a0
[31818.196746] ? __mutex_lock+0xda/0x8a0
[31818.196896] ? rcu_read_lock_sched_held+0x12/0x60
[31818.197056] ? lock_release+0x1f0/0x2d0
[31818.197201] btrfs_run_delayed_refs+0x86/0x210
[31818.197353] ? __mutex_unlock_slowpath+0x35/0x260
[31818.197513] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.197696] btrfs_commit_transaction+0x85e/0xad0
[31818.197858] ? _raw_spin_unlock+0x29/0x40
[31818.198004] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.198165] create_subvol+0x567/0x9a0
[31818.198312] btrfs_mksubvol+0x447/0x4c0
[31818.198454] ? preempt_count_add+0x49/0xa0
[31818.198613] __btrfs_ioctl_snap_create+0x123/0x190
[31818.198777] ? _copy_from_user+0x65/0xa0
[31818.198930] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.199088] btrfs_ioctl+0x105/0x3160
[31818.199229] ? rcu_read_lock_sched_held+0x12/0x60
[31818.199389] ? lock_release+0x1f0/0x2d0
[31818.199547] ? __x64_sys_ioctl+0x80/0xb0
[31818.199692] __x64_sys_ioctl+0x80/0xb0
[31818.199837] do_syscall_64+0x38/0x90
[31818.199979] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.200143] RIP: 0033:0x7fa3abfba4cb
[31818.200280] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.200759] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.201007] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.201203] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.201401] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.201611] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.201815] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.202016]
[31818.202132] irq event stamp: 0
[31818.202261] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.202445] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.202712] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.202968] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.203152] ---[ end trace 0a646b65a62944dc ]---
[31818.203335] ------------[ cut here ]------------
[31818.203492] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.203785] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.211411] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.211689] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.211948] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.212123] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.212591] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.212757] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.212961] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.213158] RBP: 0000000000000000 R08: ffff95668c2e6f88 R09: 0000000000000000
[31818.213355] R10: ffff9566c640a138 R11: ffff9566a6060208 R12: ffff9565e46eb208
[31818.213565] R13: ffff9566a019d240 R14: ffff95668c2e6ea0 R15: ffff95668c2e6f48
[31818.213765] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.214023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.214192] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.214392] Call Trace:
[31818.214512]
[31818.214640] ? __mutex_lock+0x80/0x8a0
[31818.214783] ? __mutex_lock+0xda/0x8a0
[31818.214929] ? rcu_read_lock_sched_held+0x12/0x60
[31818.215086] ? lock_release+0x1f0/0x2d0
[31818.215229] btrfs_run_delayed_refs+0x86/0x210
[31818.215382] ? __mutex_unlock_slowpath+0x35/0x260
[31818.215556] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.215729] btrfs_commit_transaction+0x85e/0xad0
[31818.215889] ? _raw_spin_unlock+0x29/0x40
[31818.216034] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.216194] create_subvol+0x567/0x9a0
[31818.216341] btrfs_mksubvol+0x447/0x4c0
[31818.216482] ? preempt_count_add+0x49/0xa0
[31818.216645] __btrfs_ioctl_snap_create+0x123/0x190
[31818.216810] ? _copy_from_user+0x65/0xa0
[31818.216959] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.217116] btrfs_ioctl+0x105/0x3160
[31818.217256] ? rcu_read_lock_sched_held+0x12/0x60
[31818.217415] ? lock_release+0x1f0/0x2d0
[31818.217575] ? __x64_sys_ioctl+0x80/0xb0
[31818.217722] __x64_sys_ioctl+0x80/0xb0
[31818.217869] do_syscall_64+0x38/0x90
[31818.218010] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.218171] RIP: 0033:0x7fa3abfba4cb
[31818.218310] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.218788] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.219033] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.219232] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.219428] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.219640] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.219842] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.220042]
[31818.220158] irq event stamp: 0
[31818.220285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.220469] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.220738] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.220991] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.221176] ---[ end trace 0a646b65a62944dd ]---
[31818.221378] ------------[ cut here ]------------
[31818.221552] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.221837] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.223247] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.223511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.223774] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.223953] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.224417] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.224595] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.224791] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.225038] RBP: 0000000000000000 R08: ffff9566c6b99358 R09: 0000000000000000
[31818.225233] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9565e46eb5b0
[31818.225427] R13: ffff9566a019d240 R14: ffff9566c6b99270 R15: ffff9566c6b99318
[31818.225678] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.225980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.226217] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.226472] Call Trace:
[31818.226612]
[31818.226755] ? __mutex_lock+0x80/0x8a0
[31818.226964] ? __mutex_lock+0xda/0x8a0
[31818.227172] ? rcu_read_lock_sched_held+0x12/0x60
[31818.227414] ? lock_release+0x1f0/0x2d0
[31818.227582] btrfs_run_delayed_refs+0x86/0x210
[31818.227740] ? __mutex_unlock_slowpath+0x35/0x260
[31818.227967] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.228223] btrfs_commit_transaction+0x85e/0xad0
[31818.228450] ? _raw_spin_unlock+0x29/0x40
[31818.228613] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.228779] create_subvol+0x567/0x9a0
[31818.228989] btrfs_mksubvol+0x447/0x4c0
[31818.229174] ? preempt_count_add+0x49/0xa0
[31818.229381] __btrfs_ioctl_snap_create+0x123/0x190
[31818.229557] ? _copy_from_user+0x65/0xa0
[31818.229715] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.229885] btrfs_ioctl+0x105/0x3160
[31818.230030] ? rcu_read_lock_sched_held+0x12/0x60
[31818.230197] ? lock_release+0x1f0/0x2d0
[31818.230350] ? __x64_sys_ioctl+0x80/0xb0
[31818.230501] __x64_sys_ioctl+0x80/0xb0
[31818.230661] do_syscall_64+0x38/0x90
[31818.230812] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.230983] RIP: 0033:0x7fa3abfba4cb
[31818.231128] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.231614] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.231866] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.232065] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.232267] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.232464] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.232680] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.232889]
[31818.233006] irq event stamp: 0
[31818.233151] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.233338] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.233609] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.233898] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.234089] ---[ end trace 0a646b65a62944de ]---
[31818.234293] ------------[ cut here ]------------
[31818.234462] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.234778] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.237350] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.237634] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.237924] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.238109] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.238615] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.238793] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.239006] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.239216] RBP: 0000000000000000 R08: ffff9566c640a358 R09: 0000000000000000
[31818.239425] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9565907377b8
[31818.239664] R13: ffff9566a019d240 R14: ffff9566c640a270 R15: ffff9566c640a318
[31818.239887] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.240133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.240308] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.240533] Call Trace:
[31818.240658]
[31818.240775] ? __mutex_lock+0x80/0x8a0
[31818.240931] ? __mutex_lock+0xda/0x8a0
[31818.241088] ? rcu_read_lock_sched_held+0x12/0x60
[31818.241249] ? lock_release+0x1f0/0x2d0
[31818.241393] btrfs_run_delayed_refs+0x86/0x210
[31818.241565] ? __mutex_unlock_slowpath+0x35/0x260
[31818.241728] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.241909] btrfs_commit_transaction+0x85e/0xad0
[31818.242070] ? _raw_spin_unlock+0x29/0x40
[31818.247769] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.247939] create_subvol+0x567/0x9a0
[31818.248090] btrfs_mksubvol+0x447/0x4c0
[31818.248236] ? preempt_count_add+0x49/0xa0
[31818.248385] __btrfs_ioctl_snap_create+0x123/0x190
[31818.248556] ? _copy_from_user+0x65/0xa0
[31818.248708] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.248873] btrfs_ioctl+0x105/0x3160
[31818.249015] ? rcu_read_lock_sched_held+0x12/0x60
[31818.249173] ? lock_release+0x1f0/0x2d0
[31818.249330] ? __x64_sys_ioctl+0x80/0xb0
[31818.249499] __x64_sys_ioctl+0x80/0xb0
[31818.249660] do_syscall_64+0x38/0x90
[31818.249810] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.249983] RIP: 0033:0x7fa3abfba4cb
[31818.250133] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.250622] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.250875] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.251077] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.251279] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.251480] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.251697] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.251906]
[31818.252026] irq event stamp: 0
[31818.252166] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.252356] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.252645] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.252928] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.253109] ---[ end trace 0a646b65a62944df ]---
[31818.253332] ------------[ cut here ]------------
[31818.253494] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.253791] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.255227] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.255483] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.255763] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.255940] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.256399] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.256586] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.256785] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.256988] RBP: ffff9566c6b050a0 R08: ffff9566c640a4a0 R09: 0000000000000000
[31818.257183] R10: ffff9566c640a270 R11: ffff9566a6060208 R12: ffff9565907375b0
[31818.257382] R13: ffff9566a019d240 R14: ffff9566c640a3a8 R15: ffff9566c640a450
[31818.257588] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.257840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.258014] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.258215] Call Trace:
[31818.258336]
[31818.258452] ? __mutex_lock+0x80/0x8a0
[31818.258609] ? __mutex_lock+0xda/0x8a0
[31818.258756] ? rcu_read_lock_sched_held+0x12/0x60
[31818.258931] ? lock_release+0x1f0/0x2d0
[31818.259076] btrfs_run_delayed_refs+0x86/0x210
[31818.259232] ? __mutex_unlock_slowpath+0x35/0x260
[31818.259392] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.259573] btrfs_commit_transaction+0x85e/0xad0
[31818.259731] ? _raw_spin_unlock+0x29/0x40
[31818.259891] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.260052] create_subvol+0x567/0x9a0
[31818.260199] btrfs_mksubvol+0x447/0x4c0
[31818.260344] ? preempt_count_add+0x49/0xa0
[31818.260497] __btrfs_ioctl_snap_create+0x123/0x190
[31818.260672] ? _copy_from_user+0x65/0xa0
[31818.260839] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.261000] btrfs_ioctl+0x105/0x3160
[31818.261143] ? rcu_read_lock_sched_held+0x12/0x60
[31818.261303] ? lock_release+0x1f0/0x2d0
[31818.261448] ? __x64_sys_ioctl+0x80/0xb0
[31818.261611] __x64_sys_ioctl+0x80/0xb0
[31818.261757] do_syscall_64+0x38/0x90
[31818.261900] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.262063] RIP: 0033:0x7fa3abfba4cb
[31818.262204] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.262688] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.262937] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.263136] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.263341] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.263552] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.263752] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.263952]
[31818.264067] irq event stamp: 0
[31818.264194] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.264378] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.264647] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.265839] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.266037] ---[ end trace 0a646b65a62944e0 ]---
[31818.266265] ------------[ cut here ]------------
[31818.266432] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.266758] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.268243] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.268529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.268818] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.269002] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.269492] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.269696] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.269966] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.270170] RBP: ffff9566c6b05520 R08: ffff9566c640ad28 R09: 0000000000000000
[31818.270411] R10: ffff9566c640a3a8 R11: ffff9566a6060208 R12: ffff956590737a90
[31818.270656] R13: ffff9566a019d240 R14: ffff9566c640ac30 R15: ffff9566c640acd8
[31818.270874] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.271142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.271322] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.271543] Call Trace:
[31818.271670]
[31818.271800] btrfs_run_delayed_refs+0x86/0x210
[31818.271968] ? __mutex_unlock_slowpath+0x35/0x260
[31818.272135] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.272314] btrfs_commit_transaction+0x85e/0xad0
[31818.272483] ? _raw_spin_unlock+0x29/0x40
[31818.272652] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.272828] create_subvol+0x567/0x9a0
[31818.272985] btrfs_mksubvol+0x447/0x4c0
[31818.273140] ? preempt_count_add+0x49/0xa0
[31818.273297] __btrfs_ioctl_snap_create+0x123/0x190
[31818.273463] ? _copy_from_user+0x65/0xa0
[31818.273639] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.273815] btrfs_ioctl+0x105/0x3160
[31818.273980] ? rcu_read_lock_sched_held+0x12/0x60
[31818.274153] ? lock_release+0x1f0/0x2d0
[31818.274334] ? __x64_sys_ioctl+0x80/0xb0
[31818.274485] __x64_sys_ioctl+0x80/0xb0
[31818.274642] do_syscall_64+0x38/0x90
[31818.274789] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.274969] RIP: 0033:0x7fa3abfba4cb
[31818.275109] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.275582] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.275835] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.276031] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.276225] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.276420] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.276628] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.276835]
[31818.276952] irq event stamp: 0
[31818.277084] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.277270] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.277553] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.277839] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.278026] ---[ end trace 0a646b65a62944e1 ]---
[31818.283919] ------------[ cut here ]------------
[31818.284079] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.284363] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.285855] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.286132] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.286393] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.286587] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.287078] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.287247] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.287466] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.287674] RBP: ffff9566c6b05d40 R08: ffff9566c640ae60 R09: 0000000000000000
[31818.287874] R10: ffff9566c640ac30 R11: ffff9566a6060208 R12: ffff956590737750
[31818.288068] R13: ffff9566a019d240 R14: ffff9566c640ad68 R15: ffff9566c640ae10
[31818.288267] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.288533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.288708] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.288933] Call Trace:
[31818.289056]
[31818.289181] btrfs_run_delayed_refs+0x86/0x210
[31818.289347] ? __mutex_unlock_slowpath+0x35/0x260
[31818.289531] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.289721] btrfs_commit_transaction+0x85e/0xad0
[31818.289914] ? _raw_spin_unlock+0x29/0x40
[31818.290063] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.290220] create_subvol+0x567/0x9a0
[31818.290370] btrfs_mksubvol+0x447/0x4c0
[31818.290530] ? preempt_count_add+0x49/0xa0
[31818.290679] __btrfs_ioctl_snap_create+0x123/0x190
[31818.290842] ? _copy_from_user+0x65/0xa0
[31818.290988] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.291165] btrfs_ioctl+0x105/0x3160
[31818.291315] ? rcu_read_lock_sched_held+0x12/0x60
[31818.291474] ? lock_release+0x1f0/0x2d0
[31818.291637] ? __x64_sys_ioctl+0x80/0xb0
[31818.291786] __x64_sys_ioctl+0x80/0xb0
[31818.291931] do_syscall_64+0x38/0x90
[31818.292070] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.292235] RIP: 0033:0x7fa3abfba4cb
[31818.292377] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.292852] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.293097] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.293301] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.293495] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.293705] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.293903] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.294102]
[31818.294216] irq event stamp: 0
[31818.294346] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.294540] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.294793] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.295751] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.295955] ---[ end trace 0a646b65a62944e2 ]---
[31818.296181] ------------[ cut here ]------------
[31818.296354] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.296721] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.298189] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.298458] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.298742] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.298928] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.299398] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.299584] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.299791] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.299999] RBP: ffff9566c6b05700 R08: ffff9566c640aab8 R09: 0000000000000000
[31818.300201] R10: ffff9566c640ad68 R11: ffff9566a6060208 R12: ffff956590737af8
[31818.300405] R13: ffff9566a019d240 R14: ffff9566c640a9c0 R15: ffff9566c640aa68
[31818.300619] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.300881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.301061] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.301266] Call Trace:
[31818.301392]
[31818.301512] btrfs_run_delayed_refs+0x86/0x210
[31818.301687] ? __mutex_unlock_slowpath+0x35/0x260
[31818.301875] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.302042] btrfs_commit_transaction+0x85e/0xad0
[31818.302205] ? _raw_spin_unlock+0x29/0x40
[31818.302354] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.302516] create_subvol+0x567/0x9a0
[31818.302702] btrfs_mksubvol+0x447/0x4c0
[31818.302855] ? preempt_count_add+0x49/0xa0
[31818.303015] __btrfs_ioctl_snap_create+0x123/0x190
[31818.303201] ? _copy_from_user+0x65/0xa0
[31818.303356] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.303542] btrfs_ioctl+0x105/0x3160
[31818.303697] ? rcu_read_lock_sched_held+0x12/0x60
[31818.303876] ? lock_release+0x1f0/0x2d0
[31818.304037] ? __x64_sys_ioctl+0x80/0xb0
[31818.304200] __x64_sys_ioctl+0x80/0xb0
[31818.304353] do_syscall_64+0x38/0x90
[31818.304534] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.304745] RIP: 0033:0x7fa3abfba4cb
[31818.304898] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.305376] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.305635] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.305850] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.306054] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.306258] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.306459] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.306692]
[31818.306844] irq event stamp: 0
[31818.306979] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.307225] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.307486] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.307760] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.307951] ---[ end trace 0a646b65a62944e3 ]---
[31818.308157] ------------[ cut here ]------------
[31818.308321] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.308623] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.310061] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.310334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.310609] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.310787] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.311278] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.311446] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.311659] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.311859] RBP: 0000000000000000 R08: ffff9566c640a838 R09: 0000000000000000
[31818.312055] R10: ffff9566c640a9c0 R11: ffff9566a6060208 R12: ffff9566dcdd4d90
[31818.312252] R13: ffff9566a019d240 R14: ffff9566c640a750 R15: ffff9566c640a7f8
[31818.312449] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.312714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.312926] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.313133] Call Trace:
[31818.313259]
[31818.313385] btrfs_run_delayed_refs+0x86/0x210
[31818.313577] ? __mutex_unlock_slowpath+0x35/0x260
[31818.313737] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.313910] btrfs_commit_transaction+0x85e/0xad0
[31818.314077] ? _raw_spin_unlock+0x29/0x40
[31818.314237] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.321279] create_subvol+0x567/0x9a0
[31818.321451] btrfs_mksubvol+0x447/0x4c0
[31818.321614] ? preempt_count_add+0x49/0xa0
[31818.321774] __btrfs_ioctl_snap_create+0x123/0x190
[31818.321944] ? _copy_from_user+0x65/0xa0
[31818.322094] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.322256] btrfs_ioctl+0x105/0x3160
[31818.322405] ? rcu_read_lock_sched_held+0x12/0x60
[31818.322590] ? lock_release+0x1f0/0x2d0
[31818.322742] ? __x64_sys_ioctl+0x80/0xb0
[31818.322913] __x64_sys_ioctl+0x80/0xb0
[31818.323058] do_syscall_64+0x38/0x90
[31818.323200] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.323403] RIP: 0033:0x7fa3abfba4cb
[31818.323616] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.324130] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.324381] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.324635] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.325480] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.325701] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.325907] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.326110]
[31818.326227] irq event stamp: 0
[31818.326353] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.326556] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.326820] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.327069] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.327254] ---[ end trace 0a646b65a62944e4 ]---
[31818.327447] ------------[ cut here ]------------
[31818.327618] WARNING: CPU: 0 PID: 2056813 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31818.327931] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31818.329402] CPU: 0 PID: 2056813 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31818.329675] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31818.329975] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31818.330148] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31818.330628] RSP: 0018:ffffaed145c27988 EFLAGS: 00010202
[31818.330799] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31818.331102] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31818.331380] RBP: 0000000000000000 R08: ffff9566c640af98 R09: 0000000000000000
[31818.331593] R10: ffff9566c640a750 R11: ffff9566a6060608 R12: ffff9566dcdd44d0
[31818.331810] R13: ffff9566a019d240 R14: ffff9566c640aea0 R15: ffff9566c640af48
[31818.332014] FS: 00007fa3abebf740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31818.332283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31818.332458] CR2: 00007f8f056de560 CR3: 0000000104810006 CR4: 0000000000370ef0
[31818.332682] Call Trace:
[31818.332812]
[31818.332938] btrfs_run_delayed_refs+0x86/0x210
[31818.333101] ? __mutex_unlock_slowpath+0x35/0x260
[31818.333271] btrfs_start_dirty_block_groups+0x2af/0x540
[31818.333445] btrfs_commit_transaction+0x85e/0xad0
[31818.333629] ? _raw_spin_unlock+0x29/0x40
[31818.333785] ? btrfs_block_rsv_release+0x173/0x1e0
[31818.333953] create_subvol+0x567/0x9a0
[31818.334104] btrfs_mksubvol+0x447/0x4c0
[31818.334254] ? preempt_count_add+0x49/0xa0
[31818.334407] __btrfs_ioctl_snap_create+0x123/0x190
[31818.334600] ? _copy_from_user+0x65/0xa0
[31818.334774] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31818.334945] btrfs_ioctl+0x105/0x3160
[31818.335091] ? rcu_read_lock_sched_held+0x12/0x60
[31818.335256] ? lock_release+0x1f0/0x2d0
[31818.335416] ? __x64_sys_ioctl+0x80/0xb0
[31818.335600] __x64_sys_ioctl+0x80/0xb0
[31818.335774] do_syscall_64+0x38/0x90
[31818.335943] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31818.336115] RIP: 0033:0x7fa3abfba4cb
[31818.336297] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31818.336809] RSP: 002b:00007ffe213dd748 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31818.337059] RAX: ffffffffffffffda RBX: 00007ffe213de790 RCX: 00007fa3abfba4cb
[31818.337258] RDX: 00007ffe213dd750 RSI: 0000000050009418 RDI: 0000000000000003
[31818.337473] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffe213df3f7
[31818.337686] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[31818.337893] R13: 00007ffe213dd750 R14: 00000000004063d0 R15: 00007fa3abebf6c8
[31818.338094]
[31818.338211] irq event stamp: 0
[31818.338346] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31818.338563] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31818.338842] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31818.339105] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31818.339290] ---[ end trace 0a646b65a62944e5 ]---
[31820.016043] BTRFS info (device dm-11): flagging fs with big metadata feature
[31820.016275] BTRFS info (device dm-11): use zstd compression, level 3
[31820.016481] BTRFS info (device dm-11): turning on async discard
[31820.016678] BTRFS info (device dm-11): disk space caching is enabled
[31820.016885] BTRFS info (device dm-11): has skinny extents
[31820.030341] loop0: detected capacity change from 0 to 6629376
[31820.043226] BTRFS info (device loop0): flagging fs with big metadata feature
[31820.043453] BTRFS info (device loop0): disk space caching is enabled
[31820.043687] BTRFS info (device loop0): has skinny extents
[31820.179814] BTRFS info (device loop0): enabling ssd optimizations
[31822.198977] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[31822.199282] btrfs_dev_stat_print_on_error: 98 callbacks suppressed
[31822.199284] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31822.200000] BTRFS error (device dm-11): error writing primary super block to device 1
[31822.200256] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31822.200559] BTRFS info (device dm-11): forced readonly
[31822.200729] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[31822.201147] blk_print_req_error: 18 callbacks suppressed
[31822.201150] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[31822.201716] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[31822.202178] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[31822.202519] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[31822.202882] BTRFS info (device loop0): forced readonly
[31822.203119] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31822.203465] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31822.204636] loop: Write error at byte offset 845262848, length 4096.
[31822.204943] loop: Write error at byte offset 902926336, length 4096.
[31822.205069] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31822.205211] loop: Write error at byte offset 903020544, length 4096.
[31822.205746] loop: Write error at byte offset 845266944, length 4096.
[31822.206025] loop: Write error at byte offset 903081984, length 4096.
[31822.206029] I/O error, dev loop0, sector 1650912 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[31822.206299] I/O error, dev loop0, sector 1650904 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[31822.206565] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[31822.206895] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[31822.207234] I/O error, dev loop0, sector 1763832 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[31822.207510] I/O error, dev loop0, sector 1763528 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[31822.207775] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[31822.208038] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[31822.208584] I/O error, dev loop0, sector 1763712 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[31822.208856] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[31823.452369] BTRFS info (device dm-11): flagging fs with big metadata feature
[31823.452618] BTRFS info (device dm-11): use zstd compression, level 3
[31823.452838] BTRFS info (device dm-11): turning on async discard
[31823.453017] BTRFS info (device dm-11): disk space caching is enabled
[31823.453202] BTRFS info (device dm-11): has skinny extents
[31823.455278] BTRFS info (device dm-11): start tree-log replay
[31823.457111] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[31823.489596] loop0: detected capacity change from 0 to 6629376
[31823.509616] BTRFS info (device loop0): flagging fs with big metadata feature
[31823.509965] BTRFS info (device loop0): disk space caching is enabled
[31823.510223] BTRFS info (device loop0): has skinny extents
[31823.539949] BTRFS info (device loop0): enabling ssd optimizations
[31823.561741] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[31823.562088] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[31823.601555] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[31823.602054] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[31823.602463] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[31823.605581] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31823.608964] I/O error, dev loop0, sector 78016 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31823.609492] I/O error, dev loop0, sector 77952 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31823.610050] I/O error, dev loop0, sector 84224 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[31823.610435] loop: Write error at byte offset 592732160, length 4096.
[31823.610722] I/O error, dev loop0, sector 1157680 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[31823.612140] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[31823.612451] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[31823.612812] BTRFS info (device loop0): forced readonly
[31823.612999] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[31823.614390] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[31823.615673] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[31823.619109] btrfs_lookup_bio_sums: 56 callbacks suppressed
[31823.619113] BTRFS warning (device loop0): csum hole found for disk bytenr range [305401856, 305405952)
[31823.620335] btrfs_print_data_csum_error: 32 callbacks suppressed
[31823.620338] BTRFS warning (device loop0): csum failed root 5 ino 1299 off 540672 csum 0x9462d728 expected csum 0x00000000 mirror 1
[31823.622150] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31823.622261] BTRFS warning (device dm-11): csum hole found for disk bytenr range [340545536, 340549632)
[31823.622547] BTRFS info (device dm-11): forced readonly
[31823.623196] BTRFS warning (device dm-11): csum hole found for disk bytenr range [340549632, 340553728)
[31823.623576] BTRFS warning (device dm-11): csum hole found for disk bytenr range [340553728, 340557824)
[31823.623897] BTRFS warning (device dm-11): csum hole found for disk bytenr range [340557824, 340561920)
[31823.624212] BTRFS warning (device dm-11): csum hole found for disk bytenr range [340561920, 340566016)
[31823.625118] BTRFS warning (device loop0): csum hole found for disk bytenr range [305405952, 305410048)
[31823.625562] BTRFS warning (device loop0): csum failed root 5 ino 1299 off 544768 csum 0x9462d728 expected csum 0x00000000 mirror 1
[31823.626131] BTRFS error (device loop0): error loading props for ino 268 (root 5): -5
[31823.627968] BTRFS warning (device dm-11): csum hole found for disk bytenr range [340525056, 340529152)
[31823.628396] BTRFS warning (device dm-11): csum hole found for disk bytenr range [340529152, 340533248)
[31823.628825] BTRFS warning (device dm-11): csum hole found for disk bytenr range [340533248, 340537344)
[31823.629382] BTRFS warning (device loop0): csum failed root 5 ino 1299 off 532480 csum 0x9462d728 expected csum 0x00000000 mirror 1
[31823.629921] BTRFS warning (device loop0): csum failed root 5 ino 1299 off 536576 csum 0x9462d728 expected csum 0x00000000 mirror 1
[31823.631191] BTRFS warning (device loop0): csum failed root 5 ino 1299 off 532480 csum 0x9462d728 expected csum 0x00000000 mirror 1
[31823.631656] BTRFS warning (device loop0): csum failed root 5 ino 1299 off 536576 csum 0x9462d728 expected csum 0x00000000 mirror 1
[31825.662786] BTRFS info (device dm-11): flagging fs with big metadata feature
[31825.663012] BTRFS info (device dm-11): use zstd compression, level 3
[31825.663199] BTRFS info (device dm-11): turning on async discard
[31825.663375] BTRFS info (device dm-11): disk space caching is enabled
[31825.663576] BTRFS info (device dm-11): has skinny extents
[31825.674126] loop0: detected capacity change from 0 to 6629376
[31825.689866] BTRFS info (device loop0): flagging fs with big metadata feature
[31825.690120] BTRFS info (device loop0): disk space caching is enabled
[31825.690318] BTRFS info (device loop0): has skinny extents
[31825.711490] BTRFS info (device loop0): enabling ssd optimizations
[31825.736381] BTRFS error (device dm-11): error reading free space cache
[31825.736573] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31825.736621] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[31825.738687] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[31825.738988] BTRFS info (device dm-11): forced readonly
[31825.739163] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31825.739507] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[31825.739782] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31825.748786] BTRFS error (device loop0): error reading free space cache
[31825.749051] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[31825.749791] loop: Write error at byte offset 583213056, length 4096.
[31825.750060] loop: Write error at byte offset 582148096, length 4096.
[31825.750260] loop: Write error at byte offset 38797312, length 4096.
[31825.750460] loop: Write error at byte offset 307232768, length 4096.
[31825.752518] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[31825.752805] BTRFS info (device loop0): forced readonly
[31825.752975] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[31825.753243] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31825.753496] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31827.809754] BTRFS info (device dm-11): flagging fs with big metadata feature
[31827.809977] BTRFS info (device dm-11): use zstd compression, level 3
[31827.810175] BTRFS info (device dm-11): turning on async discard
[31827.810430] BTRFS info (device dm-11): disk space caching is enabled
[31827.810653] BTRFS info (device dm-11): has skinny extents
[31827.822307] loop0: detected capacity change from 0 to 6629376
[31827.848452] BTRFS info (device loop0): flagging fs with big metadata feature
[31827.848805] BTRFS info (device loop0): disk space caching is enabled
[31827.848989] BTRFS info (device loop0): has skinny extents
[31827.873927] BTRFS info (device loop0): enabling ssd optimizations
[31827.912130] btrfs_dev_stat_print_on_error: 203 callbacks suppressed
[31827.912133] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[31827.912837] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[31827.913135] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[31827.913185] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[31827.913391] BTRFS info (device dm-11): forced readonly
[31827.913884] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31827.914484] ------------[ cut here ]------------
[31827.914641] WARNING: CPU: 0 PID: 1984985 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31827.914975] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31827.916371] CPU: 0 PID: 1984985 Comm: kworker/u4:5 Tainted: G W 5.16.0-rc4+ #535
[31827.916648] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31827.916908] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[31827.917100] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31827.917275] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31827.917535] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31827.917752] RSP: 0018:ffffaed141fd7c28 EFLAGS: 00010202
[31827.918160] RAX: 000000000000000d RBX: ffff956685445000 RCX: 0000000000000000
[31827.918357] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31827.918557] RBP: 0000000000000000 R08: ffff9566823b7700 R09: 0000000000000000
[31827.918757] R10: ffff956682f52c00 R11: 0000000000000001 R12: ffff95668c2fa690
[31827.918948] R13: ffff9565f34576c0 R14: ffff9566823b7618 R15: ffff9566823b76c0
[31827.919143] FS: 0000000000000000(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31827.919387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31827.919570] CR2: 00007f8f05977ac0 CR3: 0000000100866003 CR4: 0000000000370ef0
[31827.919772] Call Trace:
[31827.919892]
[31827.920010] btrfs_run_delayed_refs+0x86/0x210
[31827.920168] flush_space+0x3c8/0x5f0
[31827.920306] ? rcu_read_lock_sched_held+0x12/0x60
[31827.920471] ? lock_release+0x1f0/0x2d0
[31827.920620] ? _raw_spin_unlock+0x29/0x40
[31827.920773] btrfs_async_reclaim_metadata_space+0x139/0x320
[31827.920943] process_one_work+0x270/0x5a0
[31827.921089] worker_thread+0x55/0x3c0
[31827.921231] ? process_one_work+0x5a0/0x5a0
[31827.921383] kthread+0x174/0x1a0
[31827.921523] ? set_kthread_struct+0x40/0x40
[31827.921673] ret_from_fork+0x1f/0x30
[31827.928521]
[31827.928696] irq event stamp: 0
[31827.928896] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31827.929163] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31827.929547] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31827.929939] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31827.930206] ---[ end trace 0a646b65a62944e6 ]---
[31827.930563] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[31827.930591] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[31827.931254] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[31827.931566] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[31827.931828] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31827.933859] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[31827.934165] blk_print_req_error: 66 callbacks suppressed
[31827.934167] I/O error, dev loop0, sector 124384 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.934606] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[31827.935496] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[31827.936337] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[31827.936977] I/O error, dev loop0, sector 112928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.937371] I/O error, dev loop0, sector 648672 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.937716] I/O error, dev loop0, sector 637216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.938344] I/O error, dev loop0, sector 112928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.938926] I/O error, dev loop0, sector 637216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.939509] I/O error, dev loop0, sector 112928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.939874] I/O error, dev loop0, sector 637216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.940497] I/O error, dev loop0, sector 112928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.940892] I/O error, dev loop0, sector 637216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31827.942972] BTRFS error (device loop0): error reading free space cache
[31827.943206] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[31827.943811] lo_write_bvec: 7 callbacks suppressed
[31827.943812] loop: Write error at byte offset 582148096, length 4096.
[31827.944163] BTRFS warning (device loop0): direct IO failed ino 1296 rw 1,34817 sector 0x115970 len 0 err no 10
[31827.945258] loop: Write error at byte offset 927989760, length 4096.
[31827.946140] loop: Write error at byte offset 927989760, length 4096.
[31827.946496] loop: Write error at byte offset 22069248, length 4096.
[31827.946688] loop: Write error at byte offset 30457856, length 4096.
[31827.946878] loop: Write error at byte offset 38797312, length 4096.
[31827.947060] loop: Write error at byte offset 307232768, length 4096.
[31827.947244] loop: Write error at byte offset 38846464, length 4096.
[31827.947425] loop: Write error at byte offset 307281920, length 4096.
[31827.947619] loop: Write error at byte offset 38912000, length 4096.
[31827.948090] BTRFS: error (device loop0) in __btrfs_free_extent:3081: errno=-5 IO failure
[31827.948347] BTRFS info (device loop0): forced readonly
[31827.948525] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31829.981933] BTRFS info (device dm-11): flagging fs with big metadata feature
[31829.982184] BTRFS info (device dm-11): use zstd compression, level 3
[31829.982368] BTRFS info (device dm-11): turning on async discard
[31829.982590] BTRFS info (device dm-11): disk space caching is enabled
[31829.982805] BTRFS info (device dm-11): has skinny extents
[31829.993713] loop0: detected capacity change from 0 to 6629376
[31830.012964] BTRFS info (device loop0): flagging fs with big metadata feature
[31830.013362] BTRFS info (device loop0): disk space caching is enabled
[31830.013573] BTRFS info (device loop0): has skinny extents
[31830.034253] BTRFS info (device loop0): enabling ssd optimizations
[31830.147109] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[31830.147426] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[31831.069544] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[31831.069858] BTRFS error (device dm-11): error writing primary super block to device 1
[31831.070129] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31831.070437] BTRFS info (device dm-11): forced readonly
[31831.070603] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[31831.071568] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[31831.071925] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[31831.073684] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31831.074901] BTRFS error (device loop0): error writing primary super block to device 1
[31831.075172] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31831.075502] BTRFS info (device loop0): forced readonly
[31831.075671] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31831.075917] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31831.076173] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[31831.078239] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31831.078574] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31832.237856] BTRFS info (device dm-11): flagging fs with big metadata feature
[31832.238082] BTRFS info (device dm-11): use zstd compression, level 3
[31832.238295] BTRFS info (device dm-11): turning on async discard
[31832.238535] BTRFS info (device dm-11): disk space caching is enabled
[31832.238736] BTRFS info (device dm-11): has skinny extents
[31832.240365] BTRFS info (device dm-11): start tree-log replay
[31832.240839] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[31832.241148] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[31832.314161] loop0: detected capacity change from 0 to 6629376
[31832.329553] BTRFS info (device loop0): flagging fs with big metadata feature
[31832.329787] BTRFS info (device loop0): disk space caching is enabled
[31832.329969] BTRFS info (device loop0): has skinny extents
[31832.367571] BTRFS info (device loop0): enabling ssd optimizations
[31832.367786] BTRFS info (device loop0): start tree-log replay
[31834.569758] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[31834.570058] btrfs_dev_stat_print_on_error: 101 callbacks suppressed
[31834.570060] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31834.570811] BTRFS error (device dm-11): error writing primary super block to device 1
[31834.571073] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31834.571367] BTRFS info (device dm-11): forced readonly
[31834.571548] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[31834.572505] blk_print_req_error: 38 callbacks suppressed
[31834.572507] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[31834.572966] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[31834.573228] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31834.573304] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31834.573615] lo_write_bvec: 17 callbacks suppressed
[31834.573616] loop: Write error at byte offset 67108864, length 4096.
[31834.574108] I/O error, dev loop0, sector 131072 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[31834.574381] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[31834.574645] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[31834.574924] BTRFS error (device loop0): error writing primary super block to device 1
[31834.575171] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31834.575474] BTRFS info (device loop0): forced readonly
[31834.575661] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31834.575944] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31834.577711] loop: Write error at byte offset 875732992, length 4096.
[31834.577977] I/O error, dev loop0, sector 1710416 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[31834.578251] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[31835.726421] BTRFS info (device dm-11): flagging fs with big metadata feature
[31835.726758] BTRFS info (device dm-11): use zstd compression, level 3
[31835.726950] BTRFS info (device dm-11): turning on async discard
[31835.727127] BTRFS info (device dm-11): disk space caching is enabled
[31835.727310] BTRFS info (device dm-11): has skinny extents
[31835.729343] BTRFS info (device dm-11): start tree-log replay
[31835.758344] loop0: detected capacity change from 0 to 6629376
[31835.768557] BTRFS info (device loop0): flagging fs with big metadata feature
[31835.774347] BTRFS info (device loop0): disk space caching is enabled
[31835.774549] BTRFS info (device loop0): has skinny extents
[31835.812404] BTRFS info (device loop0): enabling ssd optimizations
[31837.845439] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[31837.845753] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31837.846055] BTRFS error (device dm-11): error writing primary super block to device 1
[31837.846326] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31837.846646] BTRFS info (device dm-11): forced readonly
[31837.847037] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[31837.847321] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[31837.847367] loop: Write error at byte offset 876052480, length 4096.
[31837.847626] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[31837.847792] loop: Write error at byte offset 876707840, length 4096.
[31837.848096] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[31837.848626] I/O error, dev loop0, sector 1712320 op 0x1:(WRITE) flags 0x800 phys_seg 9 prio class 0
[31837.848630] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[31837.849286] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[31837.849652] BTRFS info (device loop0): forced readonly
[31837.849825] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[31837.850293] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[31837.850567] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[31837.850909] I/O error, dev loop0, sector 1711040 op 0x1:(WRITE) flags 0x8800 phys_seg 7 prio class 0
[31837.851234] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[31837.851444] loop: Write error at byte offset 876707840, length 4096.
[31837.851513] BTRFS warning (device loop0): direct IO failed ino 1520 rw 1,34817 sector 0x1a1bc0 len 0 err no 10
[31837.851710] I/O error, dev loop0, sector 1712320 op 0x1:(WRITE) flags 0x800 phys_seg 9 prio class 0
[31837.852282] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[31837.852511] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31837.852605] ------------[ cut here ]------------
[31837.852962] WARNING: CPU: 0 PID: 2057411 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31837.853377] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31837.855021] CPU: 0 PID: 2057411 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31837.855274] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31837.855569] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31837.855816] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31837.856281] RSP: 0018:ffffaed146877a68 EFLAGS: 00010202
[31837.856530] RAX: 000000000000000d RBX: ffff9566822d4800 RCX: 0000000000000000
[31837.856624] loop: Write error at byte offset 871178240, length 4096.
[31837.857449] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31837.857651] loop: Write error at byte offset 881930240, length 4096.
[31837.857843] RBP: 0000000000000000 R08: ffff9566851e2be0 R09: 0000000000000000
[31837.858026] loop: Write error at byte offset 715759616, length 4096.
[31837.858292] R10: 0000000000000000 R11: 0000000000000000 R12: ffff956686e8a5b0
[31837.858482] loop: Write error at byte offset 807424000, length 4096.
[31837.858516] loop: Write error at byte offset 876052480, length 4096.
[31837.858684] R13: ffff9565f3457de0 R14: ffff9566851e2af8 R15: ffff9566851e2ba0
[31837.858877] I/O error, dev loop0, sector 1701520 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[31837.859133] FS: 00007feab1717740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31837.859332] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[31837.859606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31837.859911] I/O error, dev loop0, sector 1722520 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[31837.860237] CR2: 00007f8f0571e9f0 CR3: 000000013484a004 CR4: 0000000000370ef0
[31837.860432] I/O error, dev loop0, sector 1397968 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[31837.860682] Call Trace:
[31837.861373]
[31837.861488] ? btrfs_get_32+0x30/0xf0
[31837.861716] ? __mutex_lock+0x80/0x8a0
[31837.861919] ? __mutex_lock+0xda/0x8a0
[31837.862111] ? rcu_read_lock_sched_held+0x12/0x60
[31837.862274] ? lock_release+0x1f0/0x2d0
[31837.862441] btrfs_run_delayed_refs+0x86/0x210
[31837.862649] ? __mutex_unlock_slowpath+0x35/0x260
[31837.862863] btrfs_start_dirty_block_groups+0x2af/0x540
[31837.863042] btrfs_commit_transaction+0x85e/0xad0
[31837.863266] ? rcu_read_lock_sched_held+0x12/0x60
[31837.863474] ? lock_release+0x1f0/0x2d0
[31837.863663] btrfs_mksubvol+0x314/0x4c0
[31837.863875] btrfs_mksnapshot+0x81/0xb0
[31837.864033] __btrfs_ioctl_snap_create+0x17f/0x190
[31837.864194] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31837.864390] btrfs_ioctl+0x15ff/0x3160
[31837.864600] ? rcu_read_lock_sched_held+0x12/0x60
[31837.864783] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[31837.864970] ? do_sys_openat2+0x5e/0x140
[31837.865116] ? kmem_cache_free+0x111/0x510
[31837.865266] ? __x64_sys_ioctl+0x80/0xb0
[31837.865451] __x64_sys_ioctl+0x80/0xb0
[31837.865661] do_syscall_64+0x38/0x90
[31837.865803] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31837.865977] RIP: 0033:0x7feab18124cb
[31837.866115] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31837.866680] RSP: 002b:00007ffe90233e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31837.866929] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feab18124cb
[31837.867209] RDX: 00007ffe90234e40 RSI: 0000000050009417 RDI: 0000000000000004
[31837.867418] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[31837.867621] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe90235e90
[31837.867855] R13: 0000000000000003 R14: 0000000000000004 R15: 00007ffe90234e40
[31837.868117]
[31837.868235] irq event stamp: 0
[31837.868373] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31837.868604] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31837.868951] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31837.869197] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31837.869408] ---[ end trace 0a646b65a62944e7 ]---
[31837.870390] ------------[ cut here ]------------
[31837.870562] WARNING: CPU: 0 PID: 2057411 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31837.870848] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31837.872651] CPU: 0 PID: 2057411 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31837.873005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31837.873371] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31837.873616] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31837.874159] RSP: 0018:ffffaed146877a68 EFLAGS: 00010202
[31837.874417] RAX: 000000000000000d RBX: ffff9566822d4800 RCX: 0000000000000000
[31837.874644] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31837.874838] RBP: 0000000000000000 R08: ffff9566851e2368 R09: 0000000000000000
[31837.875117] R10: ffff9566851e2a00 R11: ffff956684eb3608 R12: ffff956686e8a310
[31837.875367] R13: ffff9565f3457de0 R14: ffff9566851e2270 R15: ffff9566851e2318
[31837.875559] FS: 00007feab1717740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31837.875919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31837.876123] CR2: 000055d82319c000 CR3: 000000013484a004 CR4: 0000000000370ef0
[31837.876403] Call Trace:
[31837.876528]
[31837.876709] ? __mutex_lock+0x80/0x8a0
[31837.876913] ? __mutex_lock+0xda/0x8a0
[31837.877115] ? lock_release+0x1d0/0x2d0
[31837.877330] btrfs_run_delayed_refs+0x86/0x210
[31837.877531] ? __mutex_unlock_slowpath+0x35/0x260
[31837.877763] btrfs_start_dirty_block_groups+0x2af/0x540
[31837.877952] btrfs_commit_transaction+0x85e/0xad0
[31837.878174] ? rcu_read_lock_sched_held+0x12/0x60
[31837.878379] ? lock_release+0x1f0/0x2d0
[31837.878565] btrfs_mksubvol+0x314/0x4c0
[31837.878781] btrfs_mksnapshot+0x81/0xb0
[31837.885495] __btrfs_ioctl_snap_create+0x17f/0x190
[31837.885761] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31837.886009] btrfs_ioctl+0x15ff/0x3160
[31837.886172] ? rcu_read_lock_sched_held+0x12/0x60
[31837.886422] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[31837.887655] ? do_sys_openat2+0x5e/0x140
[31837.887801] ? kmem_cache_free+0x111/0x510
[31837.887954] ? __x64_sys_ioctl+0x80/0xb0
[31837.888098] __x64_sys_ioctl+0x80/0xb0
[31837.888238] do_syscall_64+0x38/0x90
[31837.888386] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31837.888550] RIP: 0033:0x7feab18124cb
[31837.888697] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31837.889148] RSP: 002b:00007ffe90233e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31837.889396] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feab18124cb
[31837.889593] RDX: 00007ffe90234e40 RSI: 0000000050009417 RDI: 0000000000000004
[31837.889792] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[31837.889986] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe90235e90
[31837.890179] R13: 0000000000000003 R14: 0000000000000004 R15: 00007ffe90234e40
[31837.890385]
[31837.890512] irq event stamp: 0
[31837.890671] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31837.890852] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31837.891099] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31837.891365] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31837.891546] ---[ end trace 0a646b65a62944e8 ]---
[31837.891744] ------------[ cut here ]------------
[31837.891902] WARNING: CPU: 0 PID: 2057411 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31837.892183] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31837.893589] CPU: 0 PID: 2057411 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31837.893846] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31837.894104] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31837.894273] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31837.894743] RSP: 0018:ffffaed146877a68 EFLAGS: 00010202
[31837.894912] RAX: 000000000000000d RBX: ffff9566822d4800 RCX: 0000000000000000
[31837.895109] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31837.895306] RBP: 0000000000000000 R08: ffff9566853ad220 R09: 0000000000000000
[31837.895511] R10: ffff9566851e2200 R11: ffff956684eb3608 R12: ffff9565de1e2340
[31837.895726] R13: ffff9565f3457de0 R14: ffff9566853ad138 R15: ffff9566853ad1e0
[31837.895936] FS: 00007feab1717740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31837.896182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31837.896364] CR2: 000055d82319c000 CR3: 000000013484a004 CR4: 0000000000370ef0
[31837.896563] Call Trace:
[31837.896688]
[31837.896804] ? __mutex_lock+0x80/0x8a0
[31837.896947] ? __mutex_lock+0xda/0x8a0
[31837.897089] ? lock_release+0x1d0/0x2d0
[31837.897230] btrfs_run_delayed_refs+0x86/0x210
[31837.897393] ? __mutex_unlock_slowpath+0x35/0x260
[31837.897639] btrfs_start_dirty_block_groups+0x2af/0x540
[31837.897823] btrfs_commit_transaction+0x85e/0xad0
[31837.897978] ? rcu_read_lock_sched_held+0x12/0x60
[31837.898135] ? lock_release+0x1f0/0x2d0
[31837.898280] btrfs_mksubvol+0x314/0x4c0
[31837.898438] btrfs_mksnapshot+0x81/0xb0
[31837.898583] __btrfs_ioctl_snap_create+0x17f/0x190
[31837.898745] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31837.898905] btrfs_ioctl+0x15ff/0x3160
[31837.899048] ? rcu_read_lock_sched_held+0x12/0x60
[31837.899206] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[31837.899390] ? do_sys_openat2+0x5e/0x140
[31837.899539] ? kmem_cache_free+0x111/0x510
[31837.899693] ? __x64_sys_ioctl+0x80/0xb0
[31837.899835] __x64_sys_ioctl+0x80/0xb0
[31837.899975] do_syscall_64+0x38/0x90
[31837.900117] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31837.900278] RIP: 0033:0x7feab18124cb
[31837.900426] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31837.900895] RSP: 002b:00007ffe90233e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31837.901173] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feab18124cb
[31837.901378] RDX: 00007ffe90234e40 RSI: 0000000050009417 RDI: 0000000000000004
[31837.901577] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[31837.901777] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe90235e90
[31837.901973] R13: 0000000000000003 R14: 0000000000000004 R15: 00007ffe90234e40
[31837.902174]
[31837.902290] irq event stamp: 0
[31837.902427] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31837.902613] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31837.902868] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31837.903115] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31837.903300] ---[ end trace 0a646b65a62944e9 ]---
[31837.903551] ------------[ cut here ]------------
[31837.903713] WARNING: CPU: 0 PID: 2057411 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[31837.903991] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core joydev i2c_i801 snd_pcm i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[31837.905425] CPU: 0 PID: 2057411 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[31837.905704] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31837.905980] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[31837.906172] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4b 48 8b 05 58 b5 85 01 e8
[31837.906670] RSP: 0018:ffffaed146877a68 EFLAGS: 00010202
[31837.906866] RAX: 000000000000000d RBX: ffff9566822d4800 RCX: 0000000000000000
[31837.907097] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[31837.907288] RBP: ffff9566c6b05400 R08: ffff9566853adab8 R09: 0000000000000000
[31837.907491] R10: ffff9566853ad138 R11: ffff956685025608 R12: ffff9565de1e28f0
[31837.907690] R13: ffff9565f3457de0 R14: ffff9566853ad9c0 R15: ffff9566853ada68
[31837.907924] FS: 00007feab1717740(0000) GS:ffff9566fbc00000(0000) knlGS:0000000000000000
[31837.908165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[31837.908370] CR2: 000055d82319c000 CR3: 000000013484a004 CR4: 0000000000370ef0
[31837.908568] Call Trace:
[31837.908694]
[31837.908814] ? __mutex_lock+0x80/0x8a0
[31837.908978] ? __mutex_lock+0xda/0x8a0
[31837.909118] ? lock_release+0x1d0/0x2d0
[31837.909264] btrfs_run_delayed_refs+0x86/0x210
[31837.909432] ? __mutex_unlock_slowpath+0x35/0x260
[31837.909590] btrfs_start_dirty_block_groups+0x2af/0x540
[31837.909798] btrfs_commit_transaction+0x85e/0xad0
[31837.909954] ? rcu_read_lock_sched_held+0x12/0x60
[31837.910111] ? lock_release+0x1f0/0x2d0
[31837.910257] btrfs_mksubvol+0x314/0x4c0
[31837.910413] btrfs_mksnapshot+0x81/0xb0
[31837.910555] __btrfs_ioctl_snap_create+0x17f/0x190
[31837.910719] btrfs_ioctl_snap_create_v2+0xbb/0x140
[31837.910878] btrfs_ioctl+0x15ff/0x3160
[31837.911019] ? rcu_read_lock_sched_held+0x12/0x60
[31837.911173] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[31837.911361] ? do_sys_openat2+0x5e/0x140
[31837.911509] ? kmem_cache_free+0x111/0x510
[31837.911661] ? __x64_sys_ioctl+0x80/0xb0
[31837.911806] __x64_sys_ioctl+0x80/0xb0
[31837.911974] do_syscall_64+0x38/0x90
[31837.912125] entry_SYSCALL_64_after_hwframe+0x44/0xae
[31837.912286] RIP: 0033:0x7feab18124cb
[31837.912441] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[31837.912904] RSP: 002b:00007ffe90233e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[31837.913139] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feab18124cb
[31837.913335] RDX: 00007ffe90234e40 RSI: 0000000050009417 RDI: 0000000000000004
[31837.913542] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[31837.913743] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe90235e90
[31837.913935] R13: 0000000000000003 R14: 0000000000000004 R15: 00007ffe90234e40
[31837.914134]
[31837.914246] irq event stamp: 0
[31837.914382] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[31837.914566] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[31837.914824] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[31837.915066] softirqs last disabled at (0): [<0000000000000000>] 0x0
[31837.915248] ---[ end trace 0a646b65a62944ea ]---
[31839.150438] BTRFS info (device dm-11): flagging fs with big metadata feature
[31839.156250] BTRFS info (device dm-11): use zstd compression, level 3
[31839.156457] BTRFS info (device dm-11): turning on async discard
[31839.156650] BTRFS info (device dm-11): disk space caching is enabled
[31839.156832] BTRFS info (device dm-11): has skinny extents
[31839.158442] BTRFS info (device dm-11): start tree-log replay
[31839.215359] loop0: detected capacity change from 0 to 6629376
[31839.245657] BTRFS info (device loop0): flagging fs with big metadata feature
[31839.246113] BTRFS info (device loop0): disk space caching is enabled
[31839.246411] BTRFS info (device loop0): has skinny extents
[31839.274386] BTRFS info (device loop0): enabling ssd optimizations
[31841.326095] btrfs_dev_stat_print_on_error: 5 callbacks suppressed
[31841.326102] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31841.327678] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[31841.329239] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[31841.334453] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[31841.335187] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[31841.336136] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31841.336303] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[31841.337377] blk_print_req_error: 3 callbacks suppressed
[31841.337380] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[31841.339362] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[31841.339889] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[31841.340666] BTRFS error (device loop0): error writing primary super block to device 1
[31841.341058] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[31841.341545] BTRFS info (device loop0): forced readonly
[31841.341827] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31841.342205] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31841.345077] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[31841.345522] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[31841.346094] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[31841.346796] I/O error, dev loop0, sector 104544 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31841.347342] I/O error, dev loop0, sector 628832 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31841.348215] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31841.348608] BTRFS info (device dm-11): forced readonly
[31841.350328] I/O error, dev loop0, sector 91072 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31841.350915] I/O error, dev loop0, sector 615360 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[31841.351434] I/O error, dev loop0, sector 131200 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[31841.351790] I/O error, dev loop0, sector 655488 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[31842.643986] BTRFS info (device dm-11): flagging fs with big metadata feature
[31842.644209] BTRFS info (device dm-11): use zstd compression, level 3
[31842.644419] BTRFS info (device dm-11): turning on async discard
[31842.644606] BTRFS info (device dm-11): disk space caching is enabled
[31842.644787] BTRFS info (device dm-11): has skinny extents
[31842.646654] BTRFS info (device dm-11): start tree-log replay
[31842.783969] loop0: detected capacity change from 0 to 6629376
[31842.808869] BTRFS info (device loop0): flagging fs with big metadata feature
[31842.809637] BTRFS info (device loop0): disk space caching is enabled
[31842.809911] BTRFS info (device loop0): has skinny extents
[31842.834603] BTRFS info (device loop0): enabling ssd optimizations
[31842.834853] BTRFS info (device loop0): start tree-log replay
[31844.206581] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[31844.206963] lo_write_bvec: 1 callbacks suppressed
[31844.206965] loop: Write error at byte offset 787394560, length 4096.
[31844.207399] I/O error, dev loop0, sector 1537880 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[31844.207988] loop: Write error at byte offset 787836928, length 4096.
[31844.208356] I/O error, dev loop0, sector 1538680 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[31844.210752] loop: Write error at byte offset 43532288, length 4096.
[31844.210982] loop: Write error at byte offset 311967744, length 4096.
[31844.211199] loop: Write error at byte offset 43614208, length 4096.
[31844.211429] loop: Write error at byte offset 312049664, length 4096.
[31844.211653] loop: Write error at byte offset 43663360, length 4096.
[31844.211869] loop: Write error at byte offset 312098816, length 4096.
[31844.212093] loop: Write error at byte offset 43843584, length 4096.
[31844.212318] I/O error, dev loop0, sector 85632 op 0x1:(WRITE) flags 0x1800 phys_seg 30 prio class 0
[31844.212321] loop: Write error at byte offset 312279040, length 4096.
[31844.213321] BTRFS: error (device loop0) in __btrfs_free_extent:3202: errno=-5 IO failure
[31844.213626] BTRFS info (device loop0): forced readonly
[31844.213810] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31844.214091] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[31844.214386] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[31844.215791] btrfs_lookup_bio_sums: 41 callbacks suppressed
[31844.215794] BTRFS warning (device loop0): csum hole found for disk bytenr range [474738688, 474742784)
[31844.216312] BTRFS warning (device loop0): csum hole found for disk bytenr range [474742784, 474746880)
[31844.216628] BTRFS warning (device loop0): csum hole found for disk bytenr range [474746880, 474750976)
[31844.217073] BTRFS warning (device loop0): csum hole found for disk bytenr range [474750976, 474755072)
[31844.217598] BTRFS warning (device loop0): csum hole found for disk bytenr range [474755072, 474759168)
[31844.218142] BTRFS warning (device loop0): csum hole found for disk bytenr range [474759168, 474763264)
[31844.218234] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[31844.218592] BTRFS warning (device loop0): csum hole found for disk bytenr range [474763264, 474767360)
[31844.219653] BTRFS info (device dm-11): forced readonly
[31844.219974] BTRFS warning (device loop0): csum hole found for disk bytenr range [474767360, 474771456)
[31844.221114] BTRFS warning (device loop0): csum hole found for disk bytenr range [434188288, 434192384)
[31844.221433] BTRFS warning (device loop0): csum hole found for disk bytenr range [479649792, 479653888)
[31844.221831] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3514368 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.222295] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3518464 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.222654] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3522560 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.223042] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3526656 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.223390] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3530752 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.223737] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3534848 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.224075] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3538944 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.224428] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3543040 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.224758] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3547136 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.225182] BTRFS warning (device loop0): csum failed root 5 ino 1537 off 3551232 csum 0x9fc4656e expected csum 0x00000000 mirror 1
[31844.225568] BTRFS warning (device loop0): direct IO failed ino 1537 rw 0,0 sector 0x153098 len 0 err no 10
[31844.227000] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x1665f8 len 0 err no 10
[31844.227012] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166600 len 0 err no 10
[31844.227458] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166608 len 0 err no 10
[31844.227808] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166610 len 0 err no 10
[31844.228084] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166618 len 0 err no 10
[31844.228381] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166620 len 0 err no 10
[31844.228670] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166628 len 0 err no 10
[31844.229073] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166630 len 0 err no 10
[31844.229353] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166638 len 0 err no 10
[31844.229750] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166640 len 0 err no 10
[31844.230025] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166648 len 0 err no 10
[31844.230454] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166650 len 0 err no 10
[31844.230722] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166658 len 0 err no 10
[31844.231122] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166660 len 0 err no 10
[31844.231401] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166668 len 0 err no 10
[31844.231405] BTRFS warning (device loop0): direct IO failed ino 1533 rw 0,0 sector 0x166670 len 0 err no 10
[31846.231187] BTRFS info (device dm-11): flagging fs with big metadata feature
[31846.231430] BTRFS info (device dm-11): use zstd compression, level 3
[31846.231631] BTRFS info (device dm-11): turning on async discard
[31846.231815] BTRFS info (device dm-11): disk space caching is enabled
[31846.232002] BTRFS info (device dm-11): has skinny extents
[31846.233898] BTRFS info (device dm-11): start tree-log replay
[31846.442879] loop0: detected capacity change from 0 to 6629376
[31846.457151] BTRFS info (device loop0): flagging fs with big metadata feature
[31846.457420] BTRFS info (device loop0): disk space caching is enabled
[31846.457638] BTRFS info (device loop0): has skinny extents
[31846.466338] BTRFS info (device loop0): enabling ssd optimizations