[35857.138349] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[35857.139189] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[35857.140139] BTRFS info (device loop0): forced readonly
[35857.140558] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[35857.140850] ------------[ cut here ]------------
[35857.141507] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.142322] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.146531] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.147015] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.147720] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.148186] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.149665] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.150094] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.150669] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.151262] RBP: ffff98aac75dcd40 R08: ffff98ac119b6e60 R09: 0000000000000000
[35857.151901] R10: ffff98ac119b6400 R11: ffff98ac3bd20d88 R12: ffff98abfa7f8000
[35857.152478] R13: ffff98abf8eca5a0 R14: ffff98ac119b6d68 R15: ffff98ac119b6e10
[35857.153074] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.153744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.154228] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.154822] Call Trace:
[35857.155034]
[35857.155236] btrfs_run_delayed_refs+0x86/0x210
[35857.155620] btrfs_commit_transaction+0x59/0xad0
[35857.156009] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.156470] ? vfs_fsync_range+0x90/0x90
[35857.156799] iterate_supers+0x85/0xf0
[35857.157118] ksys_sync+0x50/0x80
[35857.157401] __do_sys_sync+0xa/0x10
[35857.157697] do_syscall_64+0x38/0x90
[35857.158001] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.158438] RIP: 0033:0x7f013793e38b
[35857.158743] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.160267] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.160900] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.161500] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.162083] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.162646] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.163231] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.163820]
[35857.164007] irq event stamp: 0
[35857.164263] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.164780] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.165470] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.166154] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.166682] ---[ end trace 3c6cbf5b7e96fb11 ]---
[35857.167902] ------------[ cut here ]------------
[35857.168307] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.169072] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.172567] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.173075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.173581] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.173914] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.175011] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.175447] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.175867] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.176304] RBP: ffff98aac75dcb00 R08: ffff98ac119b6230 R09: 0000000000000000
[35857.176723] R10: ffff98ac119b6d00 R11: ffff98abc4ea9a08 R12: ffff98abfa7f8068
[35857.177157] R13: ffff98abf8eca5a0 R14: ffff98ac119b6138 R15: ffff98ac119b61e0
[35857.177581] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.178066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.178412] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.178831] Call Trace:
[35857.178983]
[35857.179137] btrfs_run_delayed_refs+0x86/0x210
[35857.179412] btrfs_commit_transaction+0x59/0xad0
[35857.179688] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.180005] ? vfs_fsync_range+0x90/0x90
[35857.180253] iterate_supers+0x85/0xf0
[35857.180481] ksys_sync+0x50/0x80
[35857.180678] __do_sys_sync+0xa/0x10
[35857.180888] do_syscall_64+0x38/0x90
[35857.181123] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.181466] RIP: 0033:0x7f013793e38b
[35857.181683] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.182780] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.183237] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.183656] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.184084] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.184508] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.184926] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.185368]
[35857.185505] irq event stamp: 0
[35857.185690] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.186073] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.186615] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.187321] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.187836] ---[ end trace 3c6cbf5b7e96fb12 ]---
[35857.188351] ------------[ cut here ]------------
[35857.188742] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.189563] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.195444] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.195959] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.196559] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.196902] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.198012] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.198347] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.198778] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.199380] RBP: ffff98aac75dc500 R08: ffff98ac119b60f8 R09: 0000000000000000
[35857.199926] R10: ffff98ac119b6100 R11: ffff98abc4ea9a08 R12: ffff98abfa7f80d0
[35857.200525] R13: ffff98abf8eca5a0 R14: ffff98ac119b6000 R15: ffff98ac119b60a8
[35857.201111] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.201786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.202292] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.202888] Call Trace:
[35857.203120]
[35857.203317] btrfs_run_delayed_refs+0x86/0x210
[35857.203664] btrfs_commit_transaction+0x59/0xad0
[35857.203942] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.204319] ? vfs_fsync_range+0x90/0x90
[35857.204633] iterate_supers+0x85/0xf0
[35857.204889] ksys_sync+0x50/0x80
[35857.205099] __do_sys_sync+0xa/0x10
[35857.205325] do_syscall_64+0x38/0x90
[35857.205596] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.206012] RIP: 0033:0x7f013793e38b
[35857.206308] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.207848] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.208504] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.209119] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.209587] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.210013] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.210489] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.210960]
[35857.211160] irq event stamp: 0
[35857.211462] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.211962] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.212512] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.213013] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.213400] ---[ end trace 3c6cbf5b7e96fb13 ]---
[35857.213751] ------------[ cut here ]------------
[35857.214029] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.214622] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.218250] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.218737] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.219247] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.219584] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.220683] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.220996] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.221431] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.221853] RBP: ffff98aac75dc940 R08: ffff98abc61d3bf0 R09: 0000000000000000
[35857.222287] R10: ffff98ac3ffd3000 R11: 000000000003a560 R12: ffff98abc2dbfb60
[35857.222710] R13: ffff98abf8eca5a0 R14: ffff98abc61d3af8 R15: ffff98abc61d3ba0
[35857.223138] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.223621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.223959] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.224395] Call Trace:
[35857.224548]
[35857.224683] btrfs_run_delayed_refs+0x86/0x210
[35857.224953] btrfs_commit_transaction+0x59/0xad0
[35857.225241] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.225569] ? vfs_fsync_range+0x90/0x90
[35857.225806] iterate_supers+0x85/0xf0
[35857.226029] ksys_sync+0x50/0x80
[35857.226239] __do_sys_sync+0xa/0x10
[35857.226457] do_syscall_64+0x38/0x90
[35857.226676] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.226977] RIP: 0033:0x7f013793e38b
[35857.227206] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.228311] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.228759] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.229188] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.229615] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.230049] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.230472] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.230896]
[35857.231031] irq event stamp: 0
[35857.231227] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.231601] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.232095] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.232580] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.232950] ---[ end trace 3c6cbf5b7e96fb14 ]---
[35857.233324] ------------[ cut here ]------------
[35857.233601] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.234192] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.237705] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.238206] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.238712] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.239055] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.240163] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.240479] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.240901] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.241392] RBP: ffff98aac75dc180 R08: ffff98abc44f6d28 R09: 0000000000000000
[35857.241814] R10: ffff98abc61d3af8 R11: ffff98abc4ea9a08 R12: ffff98abc2dbf6e8
[35857.242246] R13: ffff98abf8eca5a0 R14: ffff98abc44f6c30 R15: ffff98abc44f6cd8
[35857.242673] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.243157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.243504] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.243925] Call Trace:
[35857.244087]
[35857.244225] btrfs_run_delayed_refs+0x86/0x210
[35857.244504] btrfs_commit_transaction+0x59/0xad0
[35857.244781] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.245113] ? vfs_fsync_range+0x90/0x90
[35857.245356] iterate_supers+0x85/0xf0
[35857.245579] ksys_sync+0x50/0x80
[35857.245777] __do_sys_sync+0xa/0x10
[35857.245989] do_syscall_64+0x38/0x90
[35857.246219] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.246525] RIP: 0033:0x7f013793e38b
[35857.246745] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.247848] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.248309] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.248731] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.249160] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.249584] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.250004] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.250444]
[35857.250582] irq event stamp: 0
[35857.250767] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.251149] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.251637] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.252127] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.252505] ---[ end trace 3c6cbf5b7e96fb15 ]---
[35857.252862] ------------[ cut here ]------------
[35857.253153] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.253734] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.257231] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.257721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.258231] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.258568] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.259665] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.259977] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.260409] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.260831] RBP: ffff98aac75dcfe0 R08: ffff98abc44f6f98 R09: 0000000000000000
[35857.261262] R10: ffff98abc44f6c00 R11: ffff98abc4ea9a08 R12: ffff98abc87f18f0
[35857.261690] R13: ffff98abf8eca5a0 R14: ffff98abc44f6ea0 R15: ffff98abc44f6f48
[35857.262122] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.262604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.262943] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.263379] Call Trace:
[35857.263534]
[35857.263669] btrfs_run_delayed_refs+0x86/0x210
[35857.263938] btrfs_commit_transaction+0x59/0xad0
[35857.264226] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.264554] ? vfs_fsync_range+0x90/0x90
[35857.264792] iterate_supers+0x85/0xf0
[35857.265015] ksys_sync+0x50/0x80
[35857.265223] __do_sys_sync+0xa/0x10
[35857.265441] do_syscall_64+0x38/0x90
[35857.265660] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.265961] RIP: 0033:0x7f013793e38b
[35857.266190] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.267294] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.267740] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.268170] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.268598] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.269015] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.269452] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.269879]
[35857.270015] irq event stamp: 0
[35857.270211] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.270587] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.271077] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.271623] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.271995] ---[ end trace 3c6cbf5b7e96fb16 ]---
[35857.272362] ------------[ cut here ]------------
[35857.272640] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.273231] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.276734] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.277233] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.277750] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.278096] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.279193] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.279509] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.279931] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.280363] RBP: ffff98aac75dc6e0 R08: ffff98abc44f60f8 R09: 0000000000000000
[35857.280785] R10: ffff98abc44f6e00 R11: ffff98abc4ea9a08 R12: ffff98abc87f1b60
[35857.281216] R13: ffff98abf8eca5a0 R14: ffff98abc44f6000 R15: ffff98abc44f60a8
[35857.281644] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.282129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.282475] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.282896] Call Trace:
[35857.283058]
[35857.283195] btrfs_run_delayed_refs+0x86/0x210
[35857.283467] btrfs_commit_transaction+0x59/0xad0
[35857.283745] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.284077] ? vfs_fsync_range+0x90/0x90
[35857.284319] iterate_supers+0x85/0xf0
[35857.284542] ksys_sync+0x50/0x80
[35857.284739] __do_sys_sync+0xa/0x10
[35857.284951] do_syscall_64+0x38/0x90
[35857.285178] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.285485] RIP: 0033:0x7f013793e38b
[35857.285701] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.286801] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.287255] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.287678] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.288108] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.288531] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.288951] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.289398]
[35857.289537] irq event stamp: 0
[35857.289722] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.290104] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.290593] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.291086] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.291462] ---[ end trace 3c6cbf5b7e96fb17 ]---
[35857.291817] ------------[ cut here ]------------
[35857.292104] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.292685] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.296191] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.296685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.297195] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.297534] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.298638] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.298952] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.299386] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.299806] RBP: ffff98aac75dc140 R08: ffff98abc44f6230 R09: 0000000000000000
[35857.300236] R10: ffff98abc44f6000 R11: ffff98abc4ea9a08 R12: ffff98ac0393abc8
[35857.300659] R13: ffff98abf8eca5a0 R14: ffff98abc44f6138 R15: ffff98abc44f61e0
[35857.301086] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.301619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.301959] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.302393] Call Trace:
[35857.302547]
[35857.302683] btrfs_run_delayed_refs+0x86/0x210
[35857.302952] btrfs_commit_transaction+0x59/0xad0
[35857.303240] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.303567] ? vfs_fsync_range+0x90/0x90
[35857.303808] iterate_supers+0x85/0xf0
[35857.304032] ksys_sync+0x50/0x80
[35857.304247] __do_sys_sync+0xa/0x10
[35857.304466] do_syscall_64+0x38/0x90
[35857.304685] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.304988] RIP: 0033:0x7f013793e38b
[35857.305218] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.306324] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.306771] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.307203] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.307627] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.308060] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.308485] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.308910]
[35857.309057] irq event stamp: 0
[35857.309243] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.309620] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.310113] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.310598] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.310969] ---[ end trace 3c6cbf5b7e96fb18 ]---
[35857.311338] ------------[ cut here ]------------
[35857.311616] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.312203] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.315691] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.316187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.316693] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.317026] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.318130] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.318447] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.318868] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.319300] RBP: ffff98aac75dcd00 R08: ffff98abc44f64a0 R09: 0000000000000000
[35857.319723] R10: ffff98abc44f6100 R11: ffff98abc4ea9a08 R12: ffff98ac0393a1a0
[35857.320150] R13: ffff98abf8eca5a0 R14: ffff98abc44f63a8 R15: ffff98abc44f6450
[35857.320577] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.321061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.321408] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.321830] Call Trace:
[35857.321983]
[35857.322130] btrfs_run_delayed_refs+0x86/0x210
[35857.322403] btrfs_commit_transaction+0x59/0xad0
[35857.322681] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.323003] ? vfs_fsync_range+0x90/0x90
[35857.323252] iterate_supers+0x85/0xf0
[35857.323482] ksys_sync+0x50/0x80
[35857.323679] __do_sys_sync+0xa/0x10
[35857.323890] do_syscall_64+0x38/0x90
[35857.324118] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.324429] RIP: 0033:0x7f013793e38b
[35857.324647] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.325751] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.326204] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.326628] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.327061] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.327485] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.327907] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.328342]
[35857.328481] irq event stamp: 0
[35857.328665] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.329048] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.329536] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.330015] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.330398] ---[ end trace 3c6cbf5b7e96fb19 ]---
[35857.330755] ------------[ cut here ]------------
[35857.331048] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.331683] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.335214] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.335705] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.336215] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.336554] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.337657] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.337973] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.338409] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.338828] RBP: ffff98aac75dc8c0 R08: ffff98abc61d3848 R09: 0000000000000000
[35857.339259] R10: ffff98abc44f6300 R11: ffff98abc4ea9a08 R12: ffff98abc2dbfd68
[35857.339685] R13: ffff98abf8eca5a0 R14: ffff98abc61d3750 R15: ffff98abc61d37f8
[35857.340115] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.340596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.340935] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.341366] Call Trace:
[35857.341521]
[35857.341655] btrfs_run_delayed_refs+0x86/0x210
[35857.341922] btrfs_commit_transaction+0x59/0xad0
[35857.342208] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.342537] ? vfs_fsync_range+0x90/0x90
[35857.342774] iterate_supers+0x85/0xf0
[35857.342997] ksys_sync+0x50/0x80
[35857.343205] __do_sys_sync+0xa/0x10
[35857.343420] do_syscall_64+0x38/0x90
[35857.343638] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.343938] RIP: 0033:0x7f013793e38b
[35857.344166] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.345267] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.345717] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.346147] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.346573] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.346992] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.347429] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.347853]
[35857.347989] irq event stamp: 0
[35857.348185] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.348561] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.349053] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.349541] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.349914] ---[ end trace 3c6cbf5b7e96fb1a ]---
[35857.350478] ------------[ cut here ]------------
[35857.350762] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.351359] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.354867] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.355372] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.355870] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.356215] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.357318] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.357630] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.358068] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.358492] RBP: ffff98aac75dc920 R08: ffff98abc61d3368 R09: 0000000000000000
[35857.358914] R10: ffff98abc61d3750 R11: ffff98abc4ea9a08 R12: ffff98abc5562c30
[35857.359348] R13: ffff98abf8eca5a0 R14: ffff98abc61d3270 R15: ffff98abc61d3318
[35857.359769] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.360253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.360595] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.361015] Call Trace:
[35857.361178]
[35857.361375] btrfs_run_delayed_refs+0x86/0x210
[35857.361643] btrfs_commit_transaction+0x59/0xad0
[35857.361919] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.362249] ? vfs_fsync_range+0x90/0x90
[35857.362494] iterate_supers+0x85/0xf0
[35857.362719] ksys_sync+0x50/0x80
[35857.362917] __do_sys_sync+0xa/0x10
[35857.363140] do_syscall_64+0x38/0x90
[35857.363363] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.363666] RIP: 0033:0x7f013793e38b
[35857.363882] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.365029] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.365489] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.365911] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.366354] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.366777] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.367209] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.367636]
[35857.367773] irq event stamp: 0
[35857.367958] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.368345] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.368829] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.369323] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.369692] ---[ end trace 3c6cbf5b7e96fb1b ]---
[35857.370078] ------------[ cut here ]------------
[35857.370359] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.370935] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.374443] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.374931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.375444] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.375779] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.376882] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.377207] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.377632] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.378063] RBP: ffff98aac75dcc00 R08: ffff98abc61d34a0 R09: 0000000000000000
[35857.378488] R10: ffff98abc61d3270 R11: ffff98abc4ea9a08 R12: ffff98abc55626e8
[35857.378907] R13: ffff98abf8eca5a0 R14: ffff98abc61d33a8 R15: ffff98abc61d3450
[35857.379341] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.379816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.380168] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.380594] Call Trace:
[35857.380746]
[35857.380881] btrfs_run_delayed_refs+0x86/0x210
[35857.381162] btrfs_commit_transaction+0x59/0xad0
[35857.381444] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.381765] ? vfs_fsync_range+0x90/0x90
[35857.382005] iterate_supers+0x85/0xf0
[35857.382244] ksys_sync+0x50/0x80
[35857.382453] __do_sys_sync+0xa/0x10
[35857.382668] do_syscall_64+0x38/0x90
[35857.382888] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.383202] RIP: 0033:0x7f013793e38b
[35857.383423] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.384535] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.384982] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.385416] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.385836] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.386266] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.386690] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.387123]
[35857.387261] irq event stamp: 0
[35857.387449] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.387819] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.388314] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.388794] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.389181] ---[ end trace 3c6cbf5b7e96fb1c ]---
[35857.389562] ------------[ cut here ]------------
[35857.389838] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.390435] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.393986] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.394487] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.394990] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.395338] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.396441] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.396754] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.397184] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.397610] RBP: 0000000000000000 R08: ffff98abc44f6848 R09: 0000000000000000
[35857.398030] R10: ffff98abc61d33a8 R11: ffff98abc4ea9a08 R12: ffff98abc5bb7a10
[35857.398464] R13: ffff98abf8eca5a0 R14: ffff98abc44f6750 R15: ffff98abc44f67f8
[35857.398885] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.399372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.399715] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.400148] Call Trace:
[35857.400305]
[35857.400439] btrfs_run_delayed_refs+0x86/0x210
[35857.400708] btrfs_commit_transaction+0x59/0xad0
[35857.400982] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.401317] ? vfs_fsync_range+0x90/0x90
[35857.401556] iterate_supers+0x85/0xf0
[35857.401778] ksys_sync+0x50/0x80
[35857.401975] __do_sys_sync+0xa/0x10
[35857.402197] do_syscall_64+0x38/0x90
[35857.402421] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.402721] RIP: 0033:0x7f013793e38b
[35857.402938] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.404040] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.404498] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.404918] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.405349] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.405771] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.406203] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.406630]
[35857.406768] irq event stamp: 0
[35857.406955] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.407342] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.407826] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.408319] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.408690] ---[ end trace 3c6cbf5b7e96fb1d ]---
[35857.409082] ------------[ cut here ]------------
[35857.409365] WARNING: CPU: 1 PID: 538508 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35857.409940] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35857.413447] CPU: 1 PID: 538508 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35857.413935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35857.414447] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35857.414785] 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 5f 48 8b 05 58 b5 85 01 e8
[35857.415885] RSP: 0018:ffffb0a8c5667d28 EFLAGS: 00010202
[35857.416206] RAX: 000000000000000d RBX: ffff98abfbff9000 RCX: 0000000000000000
[35857.416632] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35857.417061] RBP: 0000000000000000 R08: ffff98abc3e13490 R09: 0000000000000000
[35857.417486] R10: ffff98abc44f6700 R11: ffff98abc4ea8a08 R12: ffff98abc5bb7ee0
[35857.417906] R13: ffff98abf8eca5a0 R14: ffff98abc3e133a8 R15: ffff98abc3e13450
[35857.418341] FS: 00007f0137843740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35857.418817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35857.419168] CR2: 00007fcd1fc62198 CR3: 0000000115c68002 CR4: 0000000000370ee0
[35857.419598] Call Trace:
[35857.419750]
[35857.419886] btrfs_run_delayed_refs+0x86/0x210
[35857.420170] btrfs_commit_transaction+0x59/0xad0
[35857.420454] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35857.420775] ? vfs_fsync_range+0x90/0x90
[35857.421012] iterate_supers+0x85/0xf0
[35857.421247] ksys_sync+0x50/0x80
[35857.421516] __do_sys_sync+0xa/0x10
[35857.421728] do_syscall_64+0x38/0x90
[35857.421945] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35857.422257] RIP: 0033:0x7f013793e38b
[35857.422480] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35857.423586] RSP: 002b:00007ffe9e822938 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35857.424043] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f013793e38b
[35857.424474] RDX: 00000000ffffffff RSI: 000000006abd24f1 RDI: 00000000000000fd
[35857.424895] RBP: 028f5c28f5c28f5c R08: 0000000000000016 R09: 00007f0137a09a00
[35857.425333] R10: 00007ffe9e822420 R11: 0000000000000206 R12: 00000000000000fd
[35857.425756] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f01378436c8
[35857.426193]
[35857.426337] irq event stamp: 0
[35857.426522] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35857.426894] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35857.427392] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35857.427874] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35857.428254] ---[ end trace 3c6cbf5b7e96fb1e ]---
[35857.428557] BTRFS: error (device loop0) in __btrfs_free_extent:3202: errno=-5 IO failure
[35857.429050] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35858.523611] BTRFS info (device dm-11): flagging fs with big metadata feature
[35858.524059] BTRFS info (device dm-11): using free space tree
[35858.524402] BTRFS info (device dm-11): has skinny extents
[35858.526558] BTRFS info (device dm-11): start tree-log replay
[35858.584542] loop0: detected capacity change from 0 to 6629376
[35858.593828] BTRFS info (device loop0): flagging fs with big metadata feature
[35858.594278] BTRFS info (device loop0): using free space tree
[35858.594615] BTRFS info (device loop0): has skinny extents
[35858.628770] BTRFS info (device loop0): enabling ssd optimizations
[35860.644697] btrfs_dev_stat_print_on_error: 52 callbacks suppressed
[35860.644700] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[35860.645740] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[35860.646367] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[35860.646967] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[35860.647867] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[35860.648498] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[35860.649108] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[35860.649730] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[35860.650226] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[35860.650347] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[35860.651369] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[35860.652647] BTRFS warning (device loop0): csum failed root 5 ino 3509 off 1523712 csum 0x8941f998 expected csum 0xa5342d16 mirror 1
[35860.653348] blk_print_req_error: 17 callbacks suppressed
[35860.653349] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[35860.654331] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[35860.654915] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[35860.655596] BTRFS info (device loop0): forced readonly
[35860.655893] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[35860.656338] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[35860.657700] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[35860.658322] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[35860.676579] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[35860.677402] BTRFS info (device dm-11): forced readonly
[35860.677508] ------------[ cut here ]------------
[35860.678174] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.678854] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[35860.678928] Modules linked in:
[35860.679446] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[35860.679448] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[35860.679711] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.685158] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.685789] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.686323] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.686661] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.687764] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.688083] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.688505] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.688967] RBP: 0000000000000000 R08: ffff98ac217c5838 R09: 0000000000000000
[35860.689521] R10: ffff98ac217c5300 R11: ffff98ac21de1e08 R12: ffff98ab0dfac750
[35860.689943] R13: ffff98abe62598a0 R14: ffff98ac217c5750 R15: ffff98ac217c57f8
[35860.690377] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.690851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.691198] CR2: 00005649fc41ca18 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.691655] Call Trace:
[35860.691806]
[35860.691940] ? rcu_read_lock_sched_held+0x12/0x60
[35860.692233] ? lock_acquire+0x179/0x2d0
[35860.692473] ? lock_release+0x1f0/0x2d0
[35860.692703] btrfs_run_delayed_refs+0x86/0x210
[35860.692969] btrfs_commit_transaction+0x59/0xad0
[35860.693257] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.693605] ? vfs_fsync_range+0x90/0x90
[35860.693841] iterate_supers+0x85/0xf0
[35860.694070] ksys_sync+0x50/0x80
[35860.694273] __do_sys_sync+0xa/0x10
[35860.694484] do_syscall_64+0x38/0x90
[35860.694699] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.694998] RIP: 0033:0x7fc3f228438b
[35860.695221] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.696314] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.696758] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.697183] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.697605] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.698030] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.698451] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.698872]
[35860.699014] irq event stamp: 0
[35860.699199] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.699571] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.700057] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.700537] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.700904] ---[ end trace 3c6cbf5b7e96fb1f ]---
[35860.701319] ------------[ cut here ]------------
[35860.701721] WARNING: CPU: 1 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.702322] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.705829] CPU: 1 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.706321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.707076] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.707536] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.709048] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.709468] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.710071] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.710666] RBP: 0000000000000000 R08: ffff98ac11976e50 R09: 0000000000000000
[35860.711275] R10: ffff98ac217c5700 R11: ffff98ac21de1e08 R12: ffff98ab04fe1680
[35860.711856] R13: ffff98abe62598a0 R14: ffff98ac11976d68 R15: ffff98ac11976e10
[35860.712456] FS: 00007fc3f2189740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35860.713129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.713605] CR2: 00005649fc6a5798 CR3: 0000000115c9a003 CR4: 0000000000370ee0
[35860.714192] Call Trace:
[35860.714413]
[35860.714602] ? rcu_read_lock_sched_held+0x12/0x60
[35860.715024] ? lock_acquire+0x179/0x2d0
[35860.715354] ? lock_release+0x1f0/0x2d0
[35860.715688] btrfs_run_delayed_refs+0x86/0x210
[35860.716077] btrfs_commit_transaction+0x59/0xad0
[35860.716463] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.716907] ? vfs_fsync_range+0x90/0x90
[35860.717261] iterate_supers+0x85/0xf0
[35860.717568] ksys_sync+0x50/0x80
[35860.717843] __do_sys_sync+0xa/0x10
[35860.718153] do_syscall_64+0x38/0x90
[35860.718450] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.718871] RIP: 0033:0x7fc3f228438b
[35860.719199] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.720777] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.721440] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.722036] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.722618] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.723206] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.723802] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.724418]
[35860.724613] irq event stamp: 0
[35860.724873] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.725406] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.726084] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.726747] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.727282] ---[ end trace 3c6cbf5b7e96fb20 ]---
[35860.727771] ------------[ cut here ]------------
[35860.728086] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.728666] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.732161] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.732648] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.733159] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.733494] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.734597] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.734910] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.735343] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.735764] RBP: 0000000000000000 R08: ffff98ac11976838 R09: 0000000000000000
[35860.736193] R10: ffff98ac11976d00 R11: ffff98ac21de1e08 R12: ffff98ab04fe1410
[35860.736619] R13: ffff98abe62598a0 R14: ffff98ac11976750 R15: ffff98ac119767f8
[35860.737049] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.737526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.737866] CR2: 00007f8ce0190d20 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.738300] Call Trace:
[35860.738454]
[35860.738586] ? rcu_read_lock_sched_held+0x12/0x60
[35860.738869] ? lock_acquire+0x179/0x2d0
[35860.739113] ? lock_release+0x1f0/0x2d0
[35860.739353] btrfs_run_delayed_refs+0x86/0x210
[35860.739619] btrfs_commit_transaction+0x59/0xad0
[35860.739897] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.740234] ? vfs_fsync_range+0x90/0x90
[35860.740475] iterate_supers+0x85/0xf0
[35860.740698] ksys_sync+0x50/0x80
[35860.740895] __do_sys_sync+0xa/0x10
[35860.741118] do_syscall_64+0x38/0x90
[35860.741339] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.741640] RIP: 0033:0x7fc3f228438b
[35860.741856] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.742953] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.743412] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.743831] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.744262] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.744682] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.745114] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.745538]
[35860.745675] irq event stamp: 0
[35860.745859] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.746243] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.746726] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.747218] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.747591] ---[ end trace 3c6cbf5b7e96fb21 ]---
[35860.748037] ------------[ cut here ]------------
[35860.748424] WARNING: CPU: 1 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.749246] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.754127] CPU: 1 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.754808] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.755525] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.755983] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.757492] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.757924] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.758583] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.759186] RBP: 0000000000000000 R08: ffff98ac11976aa8 R09: 0000000000000000
[35860.759780] R10: ffff98ac11976700 R11: ffff98ac21de1e08 R12: ffff98ab04fe18f0
[35860.760374] R13: ffff98abe62598a0 R14: ffff98ac119769c0 R15: ffff98ac11976a68
[35860.760951] FS: 00007fc3f2189740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35860.761625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.762097] CR2: 00007f8ce0663000 CR3: 0000000115c9a003 CR4: 0000000000370ee0
[35860.762685] Call Trace:
[35860.762897]
[35860.763104] ? rcu_read_lock_sched_held+0x12/0x60
[35860.763507] ? lock_acquire+0x179/0x2d0
[35860.763828] ? lock_release+0x1f0/0x2d0
[35860.764176] btrfs_run_delayed_refs+0x86/0x210
[35860.764551] btrfs_commit_transaction+0x59/0xad0
[35860.764932] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.765394] ? vfs_fsync_range+0x90/0x90
[35860.765725] iterate_supers+0x85/0xf0
[35860.766047] ksys_sync+0x50/0x80
[35860.766323] __do_sys_sync+0xa/0x10
[35860.766615] do_syscall_64+0x38/0x90
[35860.766897] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.767335] RIP: 0033:0x7fc3f228438b
[35860.767645] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.769180] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.769794] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.770510] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.771122] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.771689] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.772296] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.772895]
[35860.773100] irq event stamp: 0
[35860.773366] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.773880] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.774560] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.775245] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.775757] ---[ end trace 3c6cbf5b7e96fb22 ]---
[35860.776311] ------------[ cut here ]------------
[35860.776593] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.777194] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.780684] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.781180] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.781752] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.782106] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.783208] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.783523] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.783939] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.784375] RBP: 0000000000000000 R08: ffff98ac254a1f88 R09: 0000000000000000
[35860.784794] R10: ffff98ac11976900 R11: ffff98ac21de1e08 R12: ffff98aaddec6750
[35860.785224] R13: ffff98abe62598a0 R14: ffff98ac254a1ea0 R15: ffff98ac254a1f48
[35860.785647] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.786133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.786476] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.786898] Call Trace:
[35860.787062]
[35860.787196] ? rcu_read_lock_sched_held+0x12/0x60
[35860.787480] ? lock_acquire+0x179/0x2d0
[35860.787711] ? lock_release+0x1f0/0x2d0
[35860.787941] btrfs_run_delayed_refs+0x86/0x210
[35860.788218] btrfs_commit_transaction+0x59/0xad0
[35860.788508] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.788829] ? vfs_fsync_range+0x90/0x90
[35860.789078] iterate_supers+0x85/0xf0
[35860.789306] ksys_sync+0x50/0x80
[35860.789502] __do_sys_sync+0xa/0x10
[35860.789712] do_syscall_64+0x38/0x90
[35860.789930] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.790246] RIP: 0033:0x7fc3f228438b
[35860.790464] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.791561] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.792017] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.792443] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.792858] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.793288] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.793707] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.794139]
[35860.794279] irq event stamp: 0
[35860.794467] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.794837] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.795331] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.795810] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.796190] ---[ end trace 3c6cbf5b7e96fb23 ]---
[35860.796645] ------------[ cut here ]------------
[35860.796923] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.797515] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.801011] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.801500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.801998] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.802341] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.803437] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.803749] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.804176] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.804600] RBP: 0000000000000000 R08: ffff98ac217c50e8 R09: 0000000000000000
[35860.805027] R10: ffff98ac254a1e00 R11: ffff98ac21de1e08 R12: ffff98ab0dfac8f0
[35860.805448] R13: ffff98abe62598a0 R14: ffff98ac217c5000 R15: ffff98ac217c50a8
[35860.805866] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.806353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.806692] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.807123] Call Trace:
[35860.807279]
[35860.807411] ? rcu_read_lock_sched_held+0x12/0x60
[35860.807692] ? lock_acquire+0x179/0x2d0
[35860.807925] ? lock_release+0x1f0/0x2d0
[35860.808170] btrfs_run_delayed_refs+0x86/0x210
[35860.808440] btrfs_commit_transaction+0x59/0xad0
[35860.808716] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.809051] ? vfs_fsync_range+0x90/0x90
[35860.809293] iterate_supers+0x85/0xf0
[35860.809515] ksys_sync+0x50/0x80
[35860.809711] __do_sys_sync+0xa/0x10
[35860.809921] do_syscall_64+0x38/0x90
[35860.810152] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.810457] RIP: 0033:0x7fc3f228438b
[35860.810672] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.811865] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.812333] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.812757] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.813188] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.813612] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.814044] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.814473]
[35860.814610] irq event stamp: 0
[35860.814795] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.815180] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.815666] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.816158] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.816533] ---[ end trace 3c6cbf5b7e96fb24 ]---
[35860.816970] ------------[ cut here ]------------
[35860.817267] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.818013] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.822567] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.823133] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.823806] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.824228] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.825346] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.825658] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.826088] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.826510] RBP: ffff98abff83fb20 R08: ffff98ac217c5bf0 R09: 0000000000000000
[35860.826927] R10: ffff98ac217c5000 R11: ffff98ac21de1e08 R12: ffff98ab0dfaca28
[35860.827498] R13: ffff98abe62598a0 R14: ffff98ac217c5af8 R15: ffff98ac217c5ba0
[35860.827918] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.828413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.828753] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.829183] Call Trace:
[35860.829342]
[35860.829475] ? rcu_read_lock_sched_held+0x12/0x60
[35860.829756] ? lock_acquire+0x179/0x2d0
[35860.829987] ? lock_release+0x1f0/0x2d0
[35860.830229] btrfs_run_delayed_refs+0x86/0x210
[35860.830505] btrfs_commit_transaction+0x59/0xad0
[35860.830782] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.831111] ? vfs_fsync_range+0x90/0x90
[35860.831352] iterate_supers+0x85/0xf0
[35860.831572] ksys_sync+0x50/0x80
[35860.831766] __do_sys_sync+0xa/0x10
[35860.831975] do_syscall_64+0x38/0x90
[35860.832202] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.832507] RIP: 0033:0x7fc3f228438b
[35860.832722] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.833810] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.834268] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.834687] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.835114] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.835535] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.835952] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.836389]
[35860.836525] irq event stamp: 0
[35860.836710] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.837089] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.837572] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.838061] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.838434] ---[ end trace 3c6cbf5b7e96fb25 ]---
[35860.838800] ------------[ cut here ]------------
[35860.839091] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.839666] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.843187] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.843678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.844187] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.844524] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.845622] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.845933] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.846367] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.846784] RBP: ffff98abff83f040 R08: ffff98ac217c5f98 R09: 0000000000000000
[35860.847214] R10: ffff98ac217c5a00 R11: ffff98ac21de1e08 R12: ffff98ab0dface38
[35860.847636] R13: ffff98abe62598a0 R14: ffff98ac217c5ea0 R15: ffff98ac217c5f48
[35860.848064] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.848540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.848879] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.849311] Call Trace:
[35860.849464]
[35860.849600] btrfs_run_delayed_refs+0x86/0x210
[35860.849870] btrfs_commit_transaction+0x59/0xad0
[35860.850157] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.850484] ? vfs_fsync_range+0x90/0x90
[35860.850720] iterate_supers+0x85/0xf0
[35860.850943] ksys_sync+0x50/0x80
[35860.851151] __do_sys_sync+0xa/0x10
[35860.851365] do_syscall_64+0x38/0x90
[35860.851582] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.851881] RIP: 0033:0x7fc3f228438b
[35860.852109] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.853206] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.853652] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.854082] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.854504] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.854920] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.855355] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.855775]
[35860.855910] irq event stamp: 0
[35860.856106] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.856479] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.856957] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.857449] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.857820] ---[ end trace 3c6cbf5b7e96fb26 ]---
[35860.858188] ------------[ cut here ]------------
[35860.858470] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.859055] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.862535] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.863032] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.863532] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.863863] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.864964] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.865295] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.865714] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.866143] RBP: ffff98abff83f9e0 R08: ffff98ac217c5980 R09: 0000000000000000
[35860.866564] R10: ffff98ac217c5e00 R11: ffff98ac21de1e08 R12: ffff98ab0dfac340
[35860.866980] R13: ffff98abe62598a0 R14: ffff98ac217c5888 R15: ffff98ac217c5930
[35860.867415] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.867887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.868236] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.868658] Call Trace:
[35860.868808]
[35860.868941] btrfs_run_delayed_refs+0x86/0x210
[35860.869220] btrfs_commit_transaction+0x59/0xad0
[35860.869502] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.869821] ? vfs_fsync_range+0x90/0x90
[35860.870069] iterate_supers+0x85/0xf0
[35860.870295] ksys_sync+0x50/0x80
[35860.870490] __do_sys_sync+0xa/0x10
[35860.870701] do_syscall_64+0x38/0x90
[35860.870916] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.871228] RIP: 0033:0x7fc3f228438b
[35860.871485] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.872579] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.873033] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.873454] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.873869] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.874301] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.874717] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.875149]
[35860.875288] irq event stamp: 0
[35860.875473] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.875840] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.876332] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.876813] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.877192] ---[ end trace 3c6cbf5b7e96fb27 ]---
[35860.877551] ------------[ cut here ]------------
[35860.877825] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.878416] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.881908] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.882408] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.882905] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.883253] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.884345] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.884657] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.885086] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.885506] RBP: ffff98abff83f840 R08: ffff98ac217c5368 R09: 0000000000000000
[35860.885923] R10: ffff98ac217c5800 R11: ffff98ac21de1e08 R12: ffff98ab0dfac9c0
[35860.886354] R13: ffff98abe62598a0 R14: ffff98ac217c5270 R15: ffff98ac217c5318
[35860.886772] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.887262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.887602] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.888030] Call Trace:
[35860.888181]
[35860.888319] btrfs_run_delayed_refs+0x86/0x210
[35860.888582] btrfs_commit_transaction+0x59/0xad0
[35860.888855] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.889185] ? vfs_fsync_range+0x90/0x90
[35860.889426] iterate_supers+0x85/0xf0
[35860.889648] ksys_sync+0x50/0x80
[35860.889843] __do_sys_sync+0xa/0x10
[35860.890065] do_syscall_64+0x38/0x90
[35860.890285] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.890585] RIP: 0033:0x7fc3f228438b
[35860.890798] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.891894] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.892351] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.892770] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.893197] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.893619] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.894048] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.894471]
[35860.894607] irq event stamp: 0
[35860.894790] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.895172] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.895654] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.896142] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.896514] ---[ end trace 3c6cbf5b7e96fb28 ]---
[35860.896869] ------------[ cut here ]------------
[35860.897157] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.897737] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.901212] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.901744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.902253] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.902587] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.903682] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.903994] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.904431] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.904851] RBP: ffff98aac75dc880 R08: ffff98ac252ebe60 R09: 0000000000000000
[35860.905286] R10: ffff98ac217c5200 R11: ffff98ac21de1e08 R12: ffff98aae840da90
[35860.905704] R13: ffff98abe62598a0 R14: ffff98ac252ebd68 R15: ffff98ac252ebe10
[35860.906133] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.906611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.906950] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.907383] Call Trace:
[35860.907535]
[35860.907670] btrfs_run_delayed_refs+0x86/0x210
[35860.907934] btrfs_commit_transaction+0x59/0xad0
[35860.908220] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.908543] ? vfs_fsync_range+0x90/0x90
[35860.908780] iterate_supers+0x85/0xf0
[35860.909012] ksys_sync+0x50/0x80
[35860.909209] __do_sys_sync+0xa/0x10
[35860.909423] do_syscall_64+0x38/0x90
[35860.909638] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.909937] RIP: 0033:0x7fc3f228438b
[35860.910163] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.911266] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.911711] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.912141] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.912567] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.912984] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.913417] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.913838]
[35860.913974] irq event stamp: 0
[35860.914170] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.914546] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.915036] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.915519] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.915888] ---[ end trace 3c6cbf5b7e96fb29 ]---
[35860.916261] ------------[ cut here ]------------
[35860.916538] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.917122] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.920605] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.921101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.921603] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.921933] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.923031] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.923345] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.923763] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.924192] RBP: ffff98aac75dcf00 R08: ffff98ac119765d8 R09: 0000000000000000
[35860.924612] R10: ffff98ac252ebd00 R11: ffff98ac21de1e08 R12: ffff98ab04fe1c30
[35860.925041] R13: ffff98abe62598a0 R14: ffff98ac119764e0 R15: ffff98ac11976588
[35860.925462] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.925931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.926285] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.926705] Call Trace:
[35860.926854]
[35860.926988] btrfs_run_delayed_refs+0x86/0x210
[35860.927272] btrfs_commit_transaction+0x59/0xad0
[35860.927551] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.927871] ? vfs_fsync_range+0x90/0x90
[35860.928119] iterate_supers+0x85/0xf0
[35860.928346] ksys_sync+0x50/0x80
[35860.928541] __do_sys_sync+0xa/0x10
[35860.928752] do_syscall_64+0x38/0x90
[35860.928968] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.929283] RIP: 0033:0x7fc3f228438b
[35860.929501] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.930596] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.931051] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.931519] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.931933] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.932364] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.932783] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.933214]
[35860.933355] irq event stamp: 0
[35860.933540] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.933911] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.934405] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.934882] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.935265] ---[ end trace 3c6cbf5b7e96fb2a ]---
[35860.935622] ------------[ cut here ]------------
[35860.935897] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.936484] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.939957] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.940454] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.940955] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.941299] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.942396] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.942708] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.943137] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.943559] RBP: ffff98aac75dcf60 R08: ffff98ac11976d28 R09: 0000000000000000
[35860.943976] R10: ffff98ac11976400 R11: ffff98ac21de1e08 R12: ffff98ab04fe1208
[35860.944411] R13: ffff98abe62598a0 R14: ffff98ac11976c30 R15: ffff98ac11976cd8
[35860.944826] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.945313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.945651] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.946081] Call Trace:
[35860.946232]
[35860.946369] btrfs_run_delayed_refs+0x86/0x210
[35860.946635] btrfs_commit_transaction+0x59/0xad0
[35860.946911] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.947244] ? vfs_fsync_range+0x90/0x90
[35860.947482] iterate_supers+0x85/0xf0
[35860.947702] ksys_sync+0x50/0x80
[35860.947897] __do_sys_sync+0xa/0x10
[35860.948121] do_syscall_64+0x38/0x90
[35860.948343] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.948644] RIP: 0033:0x7fc3f228438b
[35860.948860] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.949958] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.950418] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.950835] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.951269] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.951687] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.952123] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.952547]
[35860.952682] irq event stamp: 0
[35860.952866] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.953248] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.953727] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.954216] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.954592] ---[ end trace 3c6cbf5b7e96fb2b ]---
[35860.954944] ------------[ cut here ]------------
[35860.955232] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.955808] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.959284] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.959769] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.960283] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.960616] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.961748] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.962069] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.962492] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.962910] RBP: ffff98aac75dc1e0 R08: ffff98ac254a15d8 R09: 0000000000000000
[35860.963341] R10: ffff98ac11976c00 R11: ffff98ac21de1e08 R12: ffff98aaddec6c98
[35860.963757] R13: ffff98abe62598a0 R14: ffff98ac254a14e0 R15: ffff98ac254a1588
[35860.964189] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.964669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.965017] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.965442] Call Trace:
[35860.965593]
[35860.965726] btrfs_run_delayed_refs+0x86/0x210
[35860.965994] btrfs_commit_transaction+0x59/0xad0
[35860.966284] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.966605] ? vfs_fsync_range+0x90/0x90
[35860.966841] iterate_supers+0x85/0xf0
[35860.967073] ksys_sync+0x50/0x80
[35860.967276] __do_sys_sync+0xa/0x10
[35860.967490] do_syscall_64+0x38/0x90
[35860.967706] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.968021] RIP: 0033:0x7fc3f228438b
[35860.968242] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.969341] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.969788] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.970214] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.970636] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.971065] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.971486] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.971909]
[35860.972055] irq event stamp: 0
[35860.972245] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.972614] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.973106] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.973588] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.973956] ---[ end trace 3c6cbf5b7e96fb2c ]---
[35860.974332] ------------[ cut here ]------------
[35860.974609] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.975197] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.978677] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.979171] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.979675] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.980017] 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 5f 48 8b 05 58 b5 85 01 e8
[35860.981113] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35860.981427] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35860.981845] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35860.982274] RBP: ffff98aac75dcf40 R08: ffff98ac254a1230 R09: 0000000000000000
[35860.982694] R10: ffff98ac254a1400 R11: ffff98ac21de1e08 R12: ffff98aaddec61a0
[35860.983120] R13: ffff98abe62598a0 R14: ffff98ac254a1138 R15: ffff98ac254a11e0
[35860.983541] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35860.984025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35860.984368] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35860.984786] Call Trace:
[35860.984936]
[35860.985083] btrfs_run_delayed_refs+0x86/0x210
[35860.985353] btrfs_commit_transaction+0x59/0xad0
[35860.985630] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35860.985950] ? vfs_fsync_range+0x90/0x90
[35860.986199] iterate_supers+0x85/0xf0
[35860.986427] ksys_sync+0x50/0x80
[35860.986623] __do_sys_sync+0xa/0x10
[35860.986834] do_syscall_64+0x38/0x90
[35860.987060] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35860.987364] RIP: 0033:0x7fc3f228438b
[35860.987580] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35860.988671] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35860.989124] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35860.989549] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35860.989965] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35860.990398] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35860.990816] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35860.991250]
[35860.991435] irq event stamp: 0
[35860.991619] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35860.991986] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35860.992479] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35860.992956] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35860.993339] ---[ end trace 3c6cbf5b7e96fb2d ]---
[35860.993706] ------------[ cut here ]------------
[35860.993982] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35860.994566] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35860.998043] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35860.998531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35860.999039] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35860.999375] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.000476] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.000786] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.001213] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.001635] RBP: ffff98aac75dc340 R08: ffff98ac254a10f8 R09: 0000000000000000
[35861.002064] R10: ffff98ac254a1100 R11: ffff98ac21de1e08 R12: ffff98aaddec66e8
[35861.002488] R13: ffff98abe62598a0 R14: ffff98ac254a1000 R15: ffff98ac254a10a8
[35861.002906] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.003394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.003734] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.004164] Call Trace:
[35861.004320]
[35861.004454] btrfs_run_delayed_refs+0x86/0x210
[35861.004720] btrfs_commit_transaction+0x59/0xad0
[35861.004994] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.005327] ? vfs_fsync_range+0x90/0x90
[35861.005566] iterate_supers+0x85/0xf0
[35861.005788] ksys_sync+0x50/0x80
[35861.005984] __do_sys_sync+0xa/0x10
[35861.006205] do_syscall_64+0x38/0x90
[35861.006426] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.006727] RIP: 0033:0x7fc3f228438b
[35861.006943] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.008043] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.008491] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.008910] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.009344] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.009767] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.010195] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.010622]
[35861.010759] irq event stamp: 0
[35861.010943] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.011328] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.011807] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.012297] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.012666] ---[ end trace 3c6cbf5b7e96fb2e ]---
[35861.013044] ------------[ cut here ]------------
[35861.013327] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35861.013902] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35861.017400] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35861.017886] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35861.018399] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35861.018733] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.019829] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.020150] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.020575] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.020994] RBP: ffff98abff83f240 R08: ffff98ac25461d28 R09: 0000000000000000
[35861.021473] R10: ffff98ac254a1000 R11: ffff98ac21de1e08 R12: ffff98ab0dfacd68
[35861.021894] R13: ffff98abe62598a0 R14: ffff98ac25461c30 R15: ffff98ac25461cd8
[35861.022329] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.022803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.023153] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.023579] Call Trace:
[35861.023731]
[35861.023866] btrfs_run_delayed_refs+0x86/0x210
[35861.024151] btrfs_commit_transaction+0x59/0xad0
[35861.024437] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.024759] ? vfs_fsync_range+0x90/0x90
[35861.024997] iterate_supers+0x85/0xf0
[35861.025246] ksys_sync+0x50/0x80
[35861.025443] __do_sys_sync+0xa/0x10
[35861.025654] do_syscall_64+0x38/0x90
[35861.025870] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.026186] RIP: 0033:0x7fc3f228438b
[35861.026409] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.027511] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.027958] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.028404] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.028823] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.029256] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.029675] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.030111]
[35861.030253] irq event stamp: 0
[35861.030438] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.030809] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.031304] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.031783] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.032163] ---[ end trace 3c6cbf5b7e96fb2f ]---
[35861.032544] ------------[ cut here ]------------
[35861.032821] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35861.033417] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35861.036909] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35861.037408] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35861.037909] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35861.038255] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.039358] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.039669] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.040098] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.040522] RBP: ffff98abff83fc60 R08: ffff98abe7288e60 R09: 0000000000000000
[35861.040941] R10: ffff98ac25461c00 R11: ffff98ac21de1e08 R12: ffff98ab0dfac958
[35861.041376] R13: ffff98abe62598a0 R14: ffff98abe7288d68 R15: ffff98abe7288e10
[35861.041798] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.042288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.042629] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.043059] Call Trace:
[35861.043212]
[35861.043351] btrfs_run_delayed_refs+0x86/0x210
[35861.043619] btrfs_commit_transaction+0x59/0xad0
[35861.043894] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.044223] ? vfs_fsync_range+0x90/0x90
[35861.044467] iterate_supers+0x85/0xf0
[35861.044690] ksys_sync+0x50/0x80
[35861.044887] __do_sys_sync+0xa/0x10
[35861.045109] do_syscall_64+0x38/0x90
[35861.045333] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.045633] RIP: 0033:0x7fc3f228438b
[35861.045851] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.046949] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.047410] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.047830] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.048263] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.048683] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.049112] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.049542]
[35861.049679] irq event stamp: 0
[35861.049863] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.050251] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.050733] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.051223] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.051690] ---[ end trace 3c6cbf5b7e96fb30 ]---
[35861.052071] ------------[ cut here ]------------
[35861.052353] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35861.052926] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35861.056426] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35861.056914] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35861.057428] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35861.057761] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.058862] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.059183] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.059606] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.060034] RBP: ffff98abff83f140 R08: ffff98abe7288230 R09: 0000000000000000
[35861.060457] R10: ffff98abe7288d68 R11: ffff98ac21de1e08 R12: ffff98ab0dfacdd0
[35861.060875] R13: ffff98abe62598a0 R14: ffff98abe7288138 R15: ffff98abe72881e0
[35861.061311] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.061787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.062135] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.062560] Call Trace:
[35861.062712]
[35861.062846] btrfs_run_delayed_refs+0x86/0x210
[35861.063125] btrfs_commit_transaction+0x59/0xad0
[35861.063406] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.063728] ? vfs_fsync_range+0x90/0x90
[35861.063965] iterate_supers+0x85/0xf0
[35861.064197] ksys_sync+0x50/0x80
[35861.064399] __do_sys_sync+0xa/0x10
[35861.064610] do_syscall_64+0x38/0x90
[35861.064829] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.065140] RIP: 0033:0x7fc3f228438b
[35861.065364] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.066463] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.066913] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.067346] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.067767] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.068195] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.068620] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.069053]
[35861.069189] irq event stamp: 0
[35861.069383] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.069758] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.070252] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.070732] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.071120] ---[ end trace 3c6cbf5b7e96fb31 ]---
[35861.071492] ------------[ cut here ]------------
[35861.071769] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35861.072357] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35861.075847] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35861.076347] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35861.076845] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35861.077187] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.078290] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.078601] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.079030] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.079455] RBP: ffff98abff83f440 R08: ffff98abe7288368 R09: 0000000000000000
[35861.079875] R10: ffff98abe7288138 R11: ffff98ac21de1e08 R12: ffff98ab0dfac618
[35861.080308] R13: ffff98abe62598a0 R14: ffff98abe7288270 R15: ffff98abe7288318
[35861.080732] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.081218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.081648] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.082078] Call Trace:
[35861.082230]
[35861.082371] btrfs_run_delayed_refs+0x86/0x210
[35861.082640] btrfs_commit_transaction+0x59/0xad0
[35861.082915] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.083249] ? vfs_fsync_range+0x90/0x90
[35861.083488] iterate_supers+0x85/0xf0
[35861.083710] ksys_sync+0x50/0x80
[35861.083906] __do_sys_sync+0xa/0x10
[35861.084130] do_syscall_64+0x38/0x90
[35861.084357] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.084661] RIP: 0033:0x7fc3f228438b
[35861.084881] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.085981] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.086443] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.086863] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.087339] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.087760] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.088188] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.088655]
[35861.088791] irq event stamp: 0
[35861.088974] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.089356] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.089839] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.090331] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.090700] ---[ end trace 3c6cbf5b7e96fb32 ]---
[35861.091081] ------------[ cut here ]------------
[35861.091405] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35861.091976] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35861.095480] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35861.095966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35861.096478] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35861.096811] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.097909] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.098234] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.098662] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.099090] RBP: 0000000000000000 R08: ffff98ac252eb0f8 R09: 0000000000000000
[35861.099515] R10: ffff98abe7288270 R11: ffff98ac21de1e08 R12: ffff98ac07910930
[35861.099935] R13: ffff98abe62598a0 R14: ffff98ac252eb000 R15: ffff98ac252eb0a8
[35861.100374] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.100851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.101203] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.101629] Call Trace:
[35861.101780]
[35861.101917] btrfs_run_delayed_refs+0x86/0x210
[35861.102199] btrfs_commit_transaction+0x59/0xad0
[35861.102481] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.102802] ? vfs_fsync_range+0x90/0x90
[35861.103052] iterate_supers+0x85/0xf0
[35861.103282] ksys_sync+0x50/0x80
[35861.103479] __do_sys_sync+0xa/0x10
[35861.103689] do_syscall_64+0x38/0x90
[35861.103906] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.104218] RIP: 0033:0x7fc3f228438b
[35861.104439] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.105536] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.105980] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.106412] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.106830] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.107262] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.107682] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.108113]
[35861.108255] irq event stamp: 0
[35861.108441] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.108812] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.109309] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.109790] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.110169] ---[ end trace 3c6cbf5b7e96fb33 ]---
[35861.110565] ------------[ cut here ]------------
[35861.110844] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35861.111483] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35861.114982] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35861.115484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35861.115984] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35861.116333] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.117429] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.117740] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.118169] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.118593] RBP: 0000000000000000 R08: ffff98ac252eb970 R09: 0000000000000000
[35861.119022] R10: ffff98ac252eb000 R11: ffff98ac21de3a08 R12: ffff98ac07910700
[35861.119445] R13: ffff98abe62598a0 R14: ffff98ac252eb888 R15: ffff98ac252eb930
[35861.119864] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.120351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.120690] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.121119] Call Trace:
[35861.121274]
[35861.121408] btrfs_run_delayed_refs+0x86/0x210
[35861.121677] btrfs_commit_transaction+0x59/0xad0
[35861.121952] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.122286] ? vfs_fsync_range+0x90/0x90
[35861.122525] iterate_supers+0x85/0xf0
[35861.122748] ksys_sync+0x50/0x80
[35861.122945] __do_sys_sync+0xa/0x10
[35861.123167] do_syscall_64+0x38/0x90
[35861.123391] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.123692] RIP: 0033:0x7fc3f228438b
[35861.123910] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.125014] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.125465] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.125888] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.126321] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.126741] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.127169] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.127597]
[35861.127734] irq event stamp: 0
[35861.127918] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.128305] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.128788] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.129286] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.129657] ---[ end trace 3c6cbf5b7e96fb34 ]---
[35861.130025] ------------[ cut here ]------------
[35861.130310] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35861.130884] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35861.134388] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35861.134873] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35861.135385] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35861.135718] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.136814] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.137135] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.137559] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.137976] RBP: 0000000000000000 R08: ffff98ac217c5ab8 R09: 0000000000000000
[35861.138409] R10: ffff98ac252eb800 R11: 0000000000000002 R12: ffff98ac286d90e0
[35861.138830] R13: ffff98abe62598a0 R14: ffff98ac217c59c0 R15: ffff98ac217c5a68
[35861.139262] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.139741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.140090] CR2: 00007f8ce0412f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.140515] Call Trace:
[35861.140667]
[35861.140802] btrfs_run_delayed_refs+0x86/0x210
[35861.141082] btrfs_commit_transaction+0x59/0xad0
[35861.141416] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.141735] ? vfs_fsync_range+0x90/0x90
[35861.141971] iterate_supers+0x85/0xf0
[35861.142203] ksys_sync+0x50/0x80
[35861.142406] __do_sys_sync+0xa/0x10
[35861.142618] do_syscall_64+0x38/0x90
[35861.142835] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.143145] RIP: 0033:0x7fc3f228438b
[35861.143366] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.144513] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.144959] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.145391] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.145813] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.146244] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.146665] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.147098]
[35861.147234] irq event stamp: 0
[35861.147424] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.147794] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.148287] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.148770] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.149152] ---[ end trace 3c6cbf5b7e96fb35 ]---
[35861.150402] ------------[ cut here ]------------
[35861.150689] WARNING: CPU: 0 PID: 538639 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35861.151285] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35861.154799] CPU: 0 PID: 538639 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35861.155304] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35861.155803] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35861.156147] 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 5f 48 8b 05 58 b5 85 01 e8
[35861.157291] RSP: 0018:ffffb0a8c57ffd28 EFLAGS: 00010202
[35861.157604] RAX: 000000000000000d RBX: ffff98abfbffc000 RCX: 0000000000000000
[35861.158033] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35861.158456] RBP: 0000000000000000 R08: ffff98ac217c5e50 R09: 0000000000000000
[35861.158874] R10: ffff98ac217c5900 R11: ffff98ac21de3a08 R12: ffff98ac286d9700
[35861.159304] R13: ffff98abe62598a0 R14: ffff98ac217c5d68 R15: ffff98ac217c5e10
[35861.159725] FS: 00007fc3f2189740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35861.160208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35861.160552] CR2: 00007f8ce0254f30 CR3: 0000000115c9a003 CR4: 0000000000370ef0
[35861.160975] Call Trace:
[35861.161135]
[35861.161275] btrfs_run_delayed_refs+0x86/0x210
[35861.161545] btrfs_commit_transaction+0x59/0xad0
[35861.161823] ? btrfs_attach_transaction_barrier+0x1f/0x50
[35861.162154] ? vfs_fsync_range+0x90/0x90
[35861.162400] iterate_supers+0x85/0xf0
[35861.162623] ksys_sync+0x50/0x80
[35861.162824] __do_sys_sync+0xa/0x10
[35861.163045] do_syscall_64+0x38/0x90
[35861.163271] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35861.163574] RIP: 0033:0x7fc3f228438b
[35861.163794] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[35861.164888] RSP: 002b:00007ffc336b14c8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[35861.165353] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc3f228438b
[35861.165776] RDX: 00000000ffffffff RSI: 000000005dbb4f7d RDI: 0000000000000236
[35861.166207] RBP: 028f5c28f5c28f5c R08: 0000000000000024 R09: 0000000000b3c564
[35861.166633] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000236
[35861.167062] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fc3f21896c8
[35861.167490]
[35861.167629] irq event stamp: 0
[35861.167813] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35861.168195] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35861.168685] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35861.169175] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35861.169553] ---[ end trace 3c6cbf5b7e96fb36 ]---
[35861.170711] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[35861.171228] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35862.266028] BTRFS info (device dm-11): flagging fs with big metadata feature
[35862.266469] BTRFS info (device dm-11): using free space tree
[35862.266800] BTRFS info (device dm-11): has skinny extents
[35862.278512] loop0: detected capacity change from 0 to 6629376
[35862.287928] BTRFS info (device loop0): flagging fs with big metadata feature
[35862.288370] BTRFS info (device loop0): using free space tree
[35862.288828] BTRFS info (device loop0): has skinny extents
[35862.317896] BTRFS info (device loop0): enabling ssd optimizations
[35862.318313] BTRFS info (device loop0): start tree-log replay
[35864.511957] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[35864.512705] BTRFS info (device dm-11): forced readonly
[35864.513033] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[35864.513284] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[35864.513485] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[35864.513932] lo_write_bvec: 12 callbacks suppressed
[35864.513934] loop: Write error at byte offset 694272000, length 4096.
[35864.515064] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[35864.515557] I/O error, dev loop0, sector 1356000 op 0x1:(WRITE) flags 0x8800 phys_seg 1 prio class 0
[35864.516030] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[35864.516087] BTRFS warning (device loop0): direct IO failed ino 3872 rw 1,34817 sector 0x14b0e0 len 0 err no 10
[35864.516685] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[35864.517661] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[35864.517949] BTRFS info (device loop0): forced readonly
[35864.518698] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[35864.521096] loop: Write error at byte offset 703193088, length 4096.
[35864.521499] loop: Write error at byte offset 1164218368, length 4096.
[35864.521884] loop: Write error at byte offset 1193308160, length 4096.
[35864.522282] loop: Write error at byte offset 1172267008, length 4096.
[35864.522865] I/O error, dev loop0, sector 1373424 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[35864.523464] I/O error, dev loop0, sector 2273864 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[35864.524063] I/O error, dev loop0, sector 2330680 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[35864.524605] I/O error, dev loop0, sector 2289584 op 0x1:(WRITE) flags 0x0 phys_seg 17 prio class 0
[35865.778054] BTRFS info (device dm-11): flagging fs with big metadata feature
[35865.778519] BTRFS info (device dm-11): using free space tree
[35865.778844] BTRFS info (device dm-11): has skinny extents
[35865.780991] BTRFS info (device dm-11): start tree-log replay
[35865.853747] loop0: detected capacity change from 0 to 6629376
[35865.868918] BTRFS info (device loop0): flagging fs with big metadata feature
[35865.869355] BTRFS info (device loop0): using free space tree
[35865.869705] BTRFS info (device loop0): has skinny extents
[35865.902076] BTRFS info (device loop0): enabling ssd optimizations
[35865.936977] btrfs_dev_stat_print_on_error: 69 callbacks suppressed
[35865.936981] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[35865.938426] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[35865.939130] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[35865.939723] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[35865.940327] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[35865.940917] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[35865.941693] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[35865.942590] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[35865.943208] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[35865.943800] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[35865.944544] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[35865.945039] I/O error, dev loop0, sector 128096 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35865.945048] I/O error, dev loop0, sector 115264 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35865.945515] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[35865.945578] BTRFS info (device dm-11): forced readonly
[35865.946842] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35865.949860] loop: Write error at byte offset 963715072, length 4096.
[35865.950275] I/O error, dev loop0, sector 652384 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35865.950280] I/O error, dev loop0, sector 1882256 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0
[35865.950812] I/O error, dev loop0, sector 639552 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35865.953471] I/O error, dev loop0, sector 114976 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35865.954065] I/O error, dev loop0, sector 639264 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35865.955736] loop: Write error at byte offset 1188495360, length 4096.
[35865.956252] I/O error, dev loop0, sector 2321280 op 0x1:(WRITE) flags 0x0 phys_seg 28 prio class 0
[35865.956832] loop: Write error at byte offset 38797312, length 4096.
[35865.957234] loop: Write error at byte offset 307232768, length 4096.
[35865.957635] loop: Write error at byte offset 38895616, length 4096.
[35865.958186] I/O error, dev loop0, sector 75776 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[35865.958950] I/O error, dev loop0, sector 600064 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[35865.960606] BTRFS warning (device loop0): direct IO failed ino 4025 rw 1,34817 sector 0x236b80 len 0 err no 10
[35865.962994] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[35865.963572] BTRFS info (device loop0): forced readonly
[35865.963894] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[35865.964501] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[35865.965121] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[35865.965804] ------------[ cut here ]------------
[35865.966150] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35865.966939] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35865.970876] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35865.971568] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35865.972105] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35865.972482] 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 5f 48 8b 05 58 b5 85 01 e8
[35865.973597] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35865.973909] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35865.974339] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35865.974756] RBP: 0000000000000000 R08: ffff98ac07969838 R09: 0000000000000000
[35865.975180] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff98aafce07af8
[35865.975609] R13: ffff98abe6259c00 R14: ffff98ac07969750 R15: ffff98ac079697f8
[35865.976072] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35865.976587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35865.976942] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35865.977377] Call Trace:
[35865.977529]
[35865.977664] btrfs_run_delayed_refs+0x86/0x210
[35865.977929] ? __mutex_unlock_slowpath+0x35/0x260
[35865.978228] btrfs_start_dirty_block_groups+0x2af/0x540
[35865.978541] ? __mutex_unlock_slowpath+0x35/0x260
[35865.978823] btrfs_commit_transaction+0x85e/0xad0
[35865.979112] ? lock_release+0x1f0/0x2d0
[35865.979349] ? rcu_read_lock_sched_held+0x12/0x60
[35865.979633] ? lock_release+0x1f0/0x2d0
[35865.979864] btrfs_sync_file+0x4bc/0x580
[35865.980111] __x64_sys_fdatasync+0x44/0x80
[35865.980367] do_syscall_64+0x38/0x90
[35865.980582] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35865.980879] RIP: 0033:0x7feb473d53c7
[35865.981110] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35865.982205] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35865.982649] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35865.983070] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35865.983492] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35865.983909] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35865.984345] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35865.984765]
[35865.984899] irq event stamp: 0
[35865.985092] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35865.985467] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35865.985940] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35865.986429] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35865.986797] ---[ end trace 3c6cbf5b7e96fb37 ]---
[35865.987259] ------------[ cut here ]------------
[35865.987536] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35865.988121] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35865.991592] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35865.992084] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35865.992585] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35865.992916] 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 5f 48 8b 05 58 b5 85 01 e8
[35865.993996] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35865.994312] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35865.994726] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35865.995149] RBP: 0000000000000000 R08: ffff98ac2adfaf88 R09: 0000000000000000
[35865.995568] R10: ffff98ac07969700 R11: ffff98abc3f58208 R12: ffff98aafce07d00
[35865.995993] R13: ffff98abe6259c00 R14: ffff98ac2adfaea0 R15: ffff98ac2adfaf48
[35865.996417] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35865.996884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35865.997237] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35865.997657] Call Trace:
[35865.997807]
[35865.997941] btrfs_run_delayed_refs+0x86/0x210
[35865.998225] ? __mutex_unlock_slowpath+0x35/0x260
[35865.998509] btrfs_start_dirty_block_groups+0x2af/0x540
[35865.998818] ? __mutex_unlock_slowpath+0x35/0x260
[35865.999112] btrfs_commit_transaction+0x85e/0xad0
[35865.999403] ? lock_release+0x1f0/0x2d0
[35865.999633] ? rcu_read_lock_sched_held+0x12/0x60
[35865.999913] ? lock_release+0x1f0/0x2d0
[35866.000157] btrfs_sync_file+0x4bc/0x580
[35866.000402] __x64_sys_fdatasync+0x44/0x80
[35866.000648] do_syscall_64+0x38/0x90
[35866.000863] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.001173] RIP: 0033:0x7feb473d53c7
[35866.001438] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.002531] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.002987] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.003408] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.003825] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.004260] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.004680] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.005110]
[35866.005248] irq event stamp: 0
[35866.005432] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.005799] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.006295] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.006773] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.007153] ---[ end trace 3c6cbf5b7e96fb38 ]---
[35866.007497] ------------[ cut here ]------------
[35866.007771] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.008380] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.011847] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.012351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.012851] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.013191] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.014297] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.014608] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.015036] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.015456] RBP: 0000000000000000 R08: ffff98ac07966970 R09: 0000000000000000
[35866.015873] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff98ac09df6c30
[35866.016309] R13: ffff98abe6259c00 R14: ffff98ac07966888 R15: ffff98ac07966930
[35866.016727] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.017213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.017551] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.017980] Call Trace:
[35866.018133]
[35866.018276] btrfs_run_delayed_refs+0x86/0x210
[35866.018541] ? __mutex_unlock_slowpath+0x35/0x260
[35866.018821] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.019145] ? __mutex_unlock_slowpath+0x35/0x260
[35866.019431] btrfs_commit_transaction+0x85e/0xad0
[35866.019711] ? lock_release+0x1f0/0x2d0
[35866.019942] ? rcu_read_lock_sched_held+0x12/0x60
[35866.020241] ? lock_release+0x1f0/0x2d0
[35866.020476] btrfs_sync_file+0x4bc/0x580
[35866.020713] __x64_sys_fdatasync+0x44/0x80
[35866.020970] do_syscall_64+0x38/0x90
[35866.021186] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.021492] RIP: 0033:0x7feb473d53c7
[35866.021706] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.022796] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.023254] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.023672] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.024098] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.024520] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.024935] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.025371]
[35866.025508] irq event stamp: 0
[35866.025692] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.026070] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.026555] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.027041] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.027415] ---[ end trace 3c6cbf5b7e96fb39 ]---
[35866.027761] ------------[ cut here ]------------
[35866.028052] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.028629] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.032114] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.032602] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.033107] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.033442] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.034530] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.034840] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.035271] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.035688] RBP: 0000000000000000 R08: ffff98ac07966d18 R09: 0000000000000000
[35866.036117] R10: ffff98ac07966888 R11: ffff98abc3f58208 R12: ffff98ac09df6ea0
[35866.036541] R13: ffff98abe6259c00 R14: ffff98ac07966c30 R15: ffff98ac07966cd8
[35866.036966] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.037441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.037779] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.038213] Call Trace:
[35866.038365]
[35866.038499] btrfs_run_delayed_refs+0x86/0x210
[35866.038761] ? __mutex_unlock_slowpath+0x35/0x260
[35866.039055] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.039370] ? __mutex_unlock_slowpath+0x35/0x260
[35866.039650] btrfs_commit_transaction+0x85e/0xad0
[35866.039929] ? lock_release+0x1f0/0x2d0
[35866.040172] ? rcu_read_lock_sched_held+0x12/0x60
[35866.040458] ? lock_release+0x1f0/0x2d0
[35866.040691] btrfs_sync_file+0x4bc/0x580
[35866.040926] __x64_sys_fdatasync+0x44/0x80
[35866.041183] do_syscall_64+0x38/0x90
[35866.041406] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.041705] RIP: 0033:0x7feb473d53c7
[35866.041922] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.043013] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.043458] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.043876] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.044319] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.044738] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.045166] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.045591]
[35866.045726] irq event stamp: 0
[35866.045909] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.046298] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.046777] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.047271] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.047638] ---[ end trace 3c6cbf5b7e96fb3a ]---
[35866.047974] ------------[ cut here ]------------
[35866.048257] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.048824] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.052288] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.052769] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.053278] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.053608] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.054699] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.055020] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.055441] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.055855] RBP: 0000000000000000 R08: ffff98ac07966aa8 R09: 0000000000000000
[35866.056292] R10: ffff98ac07966c30 R11: ffff98abc3f58208 R12: ffff98ac09df6340
[35866.056708] R13: ffff98abe6259c00 R14: ffff98ac079669c0 R15: ffff98ac07966a68
[35866.057136] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.057611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.057946] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.058380] Call Trace:
[35866.058531]
[35866.058665] btrfs_run_delayed_refs+0x86/0x210
[35866.058927] ? __mutex_unlock_slowpath+0x35/0x260
[35866.059220] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.059532] ? __mutex_unlock_slowpath+0x35/0x260
[35866.059812] btrfs_commit_transaction+0x85e/0xad0
[35866.060102] ? lock_release+0x1f0/0x2d0
[35866.060341] ? rcu_read_lock_sched_held+0x12/0x60
[35866.060620] ? lock_release+0x1f0/0x2d0
[35866.060851] btrfs_sync_file+0x4bc/0x580
[35866.061101] __x64_sys_fdatasync+0x44/0x80
[35866.061391] do_syscall_64+0x38/0x90
[35866.061605] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.061901] RIP: 0033:0x7feb473d53c7
[35866.062129] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.063225] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.063666] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.064093] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.064519] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.064932] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.065361] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.065781]
[35866.065917] irq event stamp: 0
[35866.066112] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.066486] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.066969] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.067449] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.067820] ---[ end trace 3c6cbf5b7e96fb3b ]---
[35866.068186] ------------[ cut here ]------------
[35866.068471] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.069050] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.072500] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.072995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.073500] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.073831] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.074926] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.075255] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.075671] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.076098] RBP: 0000000000000000 R08: ffff98ac07966358 R09: 0000000000000000
[35866.076521] R10: ffff98ac079669c0 R11: ffff98abc3f58208 R12: ffff98ac09df6888
[35866.076933] R13: ffff98abe6259c00 R14: ffff98ac07966270 R15: ffff98ac07966318
[35866.077363] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.077833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.078181] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.078605] Call Trace:
[35866.078755]
[35866.078888] btrfs_run_delayed_refs+0x86/0x210
[35866.079166] ? __mutex_unlock_slowpath+0x35/0x260
[35866.079452] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.079762] ? __mutex_unlock_slowpath+0x35/0x260
[35866.080053] btrfs_commit_transaction+0x85e/0xad0
[35866.080340] ? lock_release+0x1f0/0x2d0
[35866.080569] ? rcu_read_lock_sched_held+0x12/0x60
[35866.080848] ? lock_release+0x1f0/0x2d0
[35866.081092] btrfs_sync_file+0x4bc/0x580
[35866.081337] __x64_sys_fdatasync+0x44/0x80
[35866.081582] do_syscall_64+0x38/0x90
[35866.081794] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.082104] RIP: 0033:0x7feb473d53c7
[35866.082326] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.083413] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.083856] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.084291] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.084707] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.085134] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.085552] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.085983]
[35866.086119] irq event stamp: 0
[35866.086309] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.086674] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.087161] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.087641] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.088023] ---[ end trace 3c6cbf5b7e96fb3c ]---
[35866.088388] ------------[ cut here ]------------
[35866.088662] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.089250] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.092745] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.093247] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.093743] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.094083] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.095174] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.095486] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.095904] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.096339] RBP: 0000000000000000 R08: ffff98ac07966e50 R09: 0000000000000000
[35866.096755] R10: ffff98ac07966270 R11: ffff98abc3f58208 R12: ffff98ac09df62d8
[35866.097182] R13: ffff98abe6259c00 R14: ffff98ac07966d68 R15: ffff98ac07966e10
[35866.097602] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.098082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.098428] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.098842] Call Trace:
[35866.099004]
[35866.099140] btrfs_run_delayed_refs+0x86/0x210
[35866.099409] ? __mutex_unlock_slowpath+0x35/0x260
[35866.099688] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.100008] ? __mutex_unlock_slowpath+0x35/0x260
[35866.100297] btrfs_commit_transaction+0x85e/0xad0
[35866.100574] ? lock_release+0x1f0/0x2d0
[35866.100802] ? rcu_read_lock_sched_held+0x12/0x60
[35866.101095] ? lock_release+0x1f0/0x2d0
[35866.101331] btrfs_sync_file+0x4bc/0x580
[35866.101568] __x64_sys_fdatasync+0x44/0x80
[35866.101812] do_syscall_64+0x38/0x90
[35866.102040] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.102346] RIP: 0033:0x7feb473d53c7
[35866.102561] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.103648] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.104100] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.104524] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.104938] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.105369] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.105786] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.106222]
[35866.106360] irq event stamp: 0
[35866.106543] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.106911] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.107402] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.107881] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.108268] ---[ end trace 3c6cbf5b7e96fb3d ]---
[35866.108624] ------------[ cut here ]------------
[35866.108896] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.109481] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.112939] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.113436] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.113937] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.114287] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.115380] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.115691] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.116116] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.116540] RBP: 0000000000000000 R08: ffff98ac07966490 R09: 0000000000000000
[35866.116963] R10: ffff98ac07966d68 R11: ffff98abc3f58208 R12: ffff98ac09df61a0
[35866.117385] R13: ffff98abe6259c00 R14: ffff98ac079663a8 R15: ffff98ac07966450
[35866.117799] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.118286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.118624] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.119054] Call Trace:
[35866.119211]
[35866.119345] btrfs_run_delayed_refs+0x86/0x210
[35866.119609] ? __mutex_unlock_slowpath+0x35/0x260
[35866.119889] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.120213] ? __mutex_unlock_slowpath+0x35/0x260
[35866.120497] btrfs_commit_transaction+0x85e/0xad0
[35866.120775] ? lock_release+0x1f0/0x2d0
[35866.121017] ? rcu_read_lock_sched_held+0x12/0x60
[35866.121382] ? lock_release+0x1f0/0x2d0
[35866.121612] btrfs_sync_file+0x4bc/0x580
[35866.121847] __x64_sys_fdatasync+0x44/0x80
[35866.122105] do_syscall_64+0x38/0x90
[35866.122329] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.122628] RIP: 0033:0x7feb473d53c7
[35866.122843] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.123930] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.124395] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.124811] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.125242] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.125659] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.126086] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.126511]
[35866.126644] irq event stamp: 0
[35866.126826] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.127207] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.127685] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.128172] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.128545] ---[ end trace 3c6cbf5b7e96fb3e ]---
[35866.128908] ------------[ cut here ]------------
[35866.129203] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.129773] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.133226] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.133708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.134221] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.134553] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.135637] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.135946] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.136382] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.136800] RBP: 0000000000000000 R08: ffff98ac07966700 R09: 0000000000000000
[35866.137231] R10: 0000000000000000 R11: 0000000000000000 R12: ffff98ac09df6bc8
[35866.137647] R13: ffff98abe6259c00 R14: ffff98ac07966618 R15: ffff98ac079666c0
[35866.138074] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.138551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.138887] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.139317] Call Trace:
[35866.139469]
[35866.139598] ? btrfs_get_32+0x30/0xf0
[35866.139821] ? __mutex_lock+0x80/0x8a0
[35866.140058] ? __mutex_lock+0xda/0x8a0
[35866.140291] ? rcu_read_lock_sched_held+0x12/0x60
[35866.140569] ? lock_release+0x1f0/0x2d0
[35866.140798] btrfs_run_delayed_refs+0x86/0x210
[35866.141073] ? __mutex_unlock_slowpath+0x35/0x260
[35866.141361] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.141670] ? __mutex_unlock_slowpath+0x35/0x260
[35866.141947] btrfs_commit_transaction+0x85e/0xad0
[35866.142245] ? lock_release+0x1f0/0x2d0
[35866.142477] ? rcu_read_lock_sched_held+0x12/0x60
[35866.142755] ? lock_release+0x1f0/0x2d0
[35866.142998] btrfs_sync_file+0x4bc/0x580
[35866.143240] __x64_sys_fdatasync+0x44/0x80
[35866.143486] do_syscall_64+0x38/0x90
[35866.143700] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.144012] RIP: 0033:0x7feb473d53c7
[35866.144236] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.145326] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.145769] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.146200] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.146616] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.147042] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.147465] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.147881]
[35866.148028] irq event stamp: 0
[35866.148220] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.148586] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.149072] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.149552] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.149918] ---[ end trace 3c6cbf5b7e96fb3f ]---
[35866.150292] ------------[ cut here ]------------
[35866.150569] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.151155] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.154658] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.155150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.155652] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.155992] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.157086] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.157398] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.157813] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.158248] RBP: 0000000000000000 R08: ffff98ac079665c8 R09: 0000000000000000
[35866.158667] R10: ffff98ac07966618 R11: ffff98abc3f58208 R12: ffff98ac09df6138
[35866.159096] R13: ffff98abe6259c00 R14: ffff98ac079664e0 R15: ffff98ac07966588
[35866.159516] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.159997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.160342] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.160757] Call Trace:
[35866.160906]
[35866.161051] ? __mutex_lock+0x80/0x8a0
[35866.161281] ? __mutex_lock+0xda/0x8a0
[35866.161505] ? rcu_read_lock_sched_held+0x12/0x60
[35866.161783] ? lock_release+0x1f0/0x2d0
[35866.162027] btrfs_run_delayed_refs+0x86/0x210
[35866.162300] ? __mutex_unlock_slowpath+0x35/0x260
[35866.162578] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.162886] ? __mutex_unlock_slowpath+0x35/0x260
[35866.163176] btrfs_commit_transaction+0x85e/0xad0
[35866.163459] ? lock_release+0x1f0/0x2d0
[35866.163688] ? rcu_read_lock_sched_held+0x12/0x60
[35866.163979] ? lock_release+0x1f0/0x2d0
[35866.164222] btrfs_sync_file+0x4bc/0x580
[35866.164460] __x64_sys_fdatasync+0x44/0x80
[35866.164704] do_syscall_64+0x38/0x90
[35866.164919] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.165238] RIP: 0033:0x7feb473d53c7
[35866.165454] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.166549] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.167003] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.167424] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.167836] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.168269] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.168689] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.169121]
[35866.169264] irq event stamp: 0
[35866.169448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.169813] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.170308] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.170789] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.171168] ---[ end trace 3c6cbf5b7e96fb40 ]---
[35866.171529] ------------[ cut here ]------------
[35866.171802] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.172393] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.175854] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.176357] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.176852] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.177205] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.178305] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.178616] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.179043] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.179464] RBP: ffff98abff83fd20 R08: ffff98ac079660f8 R09: 0000000000000000
[35866.179879] R10: ffff98ac079664e0 R11: ffff98abc3f58208 R12: ffff98ac09df6068
[35866.180314] R13: ffff98abe6259c00 R14: ffff98ac07966000 R15: ffff98ac079660a8
[35866.180731] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.181215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.181589] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.182016] Call Trace:
[35866.182168]
[35866.182309] ? __mutex_lock+0x80/0x8a0
[35866.182533] ? __mutex_lock+0xda/0x8a0
[35866.182756] ? rcu_read_lock_sched_held+0x12/0x60
[35866.183048] ? lock_release+0x1f0/0x2d0
[35866.183283] btrfs_run_delayed_refs+0x86/0x210
[35866.183547] ? __mutex_unlock_slowpath+0x35/0x260
[35866.183827] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.184147] ? __mutex_unlock_slowpath+0x35/0x260
[35866.184437] btrfs_commit_transaction+0x85e/0xad0
[35866.184714] ? lock_release+0x1f0/0x2d0
[35866.184942] ? rcu_read_lock_sched_held+0x12/0x60
[35866.185242] ? lock_release+0x1f0/0x2d0
[35866.185475] btrfs_sync_file+0x4bc/0x580
[35866.185712] __x64_sys_fdatasync+0x44/0x80
[35866.185967] do_syscall_64+0x38/0x90
[35866.186185] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.186488] RIP: 0033:0x7feb473d53c7
[35866.186704] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.187788] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.188251] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.188667] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.189094] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.189515] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.189931] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.190368]
[35866.190504] irq event stamp: 0
[35866.190689] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.191068] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.191549] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.192037] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.192414] ---[ end trace 3c6cbf5b7e96fb41 ]---
[35866.192759] ------------[ cut here ]------------
[35866.193045] WARNING: CPU: 0 PID: 538857 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35866.193621] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35866.197082] CPU: 0 PID: 538857 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35866.197574] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35866.198080] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35866.198415] 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 5f 48 8b 05 58 b5 85 01 e8
[35866.199502] RSP: 0018:ffffb0a8c5b57c40 EFLAGS: 00010202
[35866.199810] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35866.200245] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35866.200664] RBP: ffff98abff83fa20 R08: ffff98ac07966f98 R09: 0000000000000000
[35866.201090] R10: ffff98ac07966000 R11: ffff98abc3f58208 R12: ffff98ac09df6d00
[35866.201516] R13: ffff98abe6259c00 R14: ffff98ac07966ea0 R15: ffff98ac07966f48
[35866.201929] FS: 00007feb472da740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35866.202416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35866.202754] CR2: 0000000000e978e8 CR3: 00000001153ca001 CR4: 0000000000370ef0
[35866.203183] Call Trace:
[35866.203338]
[35866.203471] btrfs_run_delayed_refs+0x86/0x210
[35866.203734] ? __mutex_unlock_slowpath+0x35/0x260
[35866.204025] btrfs_start_dirty_block_groups+0x2af/0x540
[35866.204344] ? __mutex_unlock_slowpath+0x35/0x260
[35866.204629] btrfs_commit_transaction+0x85e/0xad0
[35866.204907] ? lock_release+0x1f0/0x2d0
[35866.205147] ? rcu_read_lock_sched_held+0x12/0x60
[35866.205437] ? lock_release+0x1f0/0x2d0
[35866.205665] btrfs_sync_file+0x4bc/0x580
[35866.205901] __x64_sys_fdatasync+0x44/0x80
[35866.206158] do_syscall_64+0x38/0x90
[35866.206382] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35866.206680] RIP: 0033:0x7feb473d53c7
[35866.206894] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35866.207990] RSP: 002b:00007ffe4afbe6c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35866.208440] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007feb473d53c7
[35866.208854] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[35866.209288] RBP: 0000000000000003 R08: 0000000000e77440 R09: 00007ffe4afbe6dc
[35866.209705] R10: 00007feb472e9268 R11: 0000000000000246 R12: 0000000000000032
[35866.210133] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007feb472da6c8
[35866.210558]
[35866.210692] irq event stamp: 0
[35866.210875] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35866.211256] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35866.211754] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35866.212247] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35866.212619] ---[ end trace 3c6cbf5b7e96fb42 ]---
[35868.015041] BTRFS info (device dm-11): flagging fs with big metadata feature
[35868.015483] BTRFS info (device dm-11): using free space tree
[35868.015816] BTRFS info (device dm-11): has skinny extents
[35868.026363] loop0: detected capacity change from 0 to 6629376
[35868.036407] BTRFS info (device loop0): flagging fs with big metadata feature
[35868.036870] BTRFS info (device loop0): using free space tree
[35868.037221] BTRFS info (device loop0): has skinny extents
[35868.087229] BTRFS info (device loop0): enabling ssd optimizations
[35868.119089] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[35868.119622] BTRFS info (device dm-11): forced readonly
[35868.119930] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35868.121911] BTRFS warning (device dm-11): csum hole found for disk bytenr range [784515072, 784519168)
[35868.122085] ------------[ cut here ]------------
[35868.123021] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.123844] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.127540] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.128129] BTRFS warning (device dm-11): csum hole found for disk bytenr range [784515072, 784519168)
[35868.128314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.129350] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[35868.129594] BTRFS warning (device loop0): direct IO failed ino 4023 rw 1,34817 sector 0x131dd8 len 0 err no 10
[35868.130792] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.131389] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.131900] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.133180] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.133707] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.134335] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.134967] RBP: 0000000000000000 R08: ffff98ac217ccf88 R09: 0000000000000000
[35868.135392] R10: ffff98ac3ffd3000 R11: 000000000003a560 R12: ffff98ac217cb620
[35868.135965] R13: ffff98abe62591e0 R14: ffff98ac217ccea0 R15: ffff98ac217ccf48
[35868.136124] BTRFS warning (device dm-11): csum hole found for disk bytenr range [784515072, 784519168)
[35868.136408] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.137054] BTRFS warning (device dm-11): csum hole found for disk bytenr range [784515072, 784519168)
[35868.137432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.138386] CR2: 000055cc52042b28 CR3: 0000000105366005 CR4: 0000000000370ef0
[35868.138536] BTRFS warning (device dm-11): csum hole found for disk bytenr range [784515072, 784519168)
[35868.138833] Call Trace:
[35868.139561]
[35868.139704] ? lock_release+0x1f0/0x2d0
[35868.139842] BTRFS warning (device dm-11): csum hole found for disk bytenr range [784515072, 784519168)
[35868.139971] ? _raw_spin_unlock+0x29/0x40
[35868.140610] BTRFS warning (device dm-11): csum hole found for disk bytenr range [744488960, 744493056)
[35868.140777] ? join_transaction+0x12a/0x490
[35868.141359] BTRFS warning (device dm-11): csum hole found for disk bytenr range [744488960, 744493056)
[35868.141607] btrfs_run_delayed_refs+0x86/0x210
[35868.142314] BTRFS warning (device dm-11): csum hole found for disk bytenr range [784515072, 784519168)
[35868.142443] flush_space+0x3c8/0x5f0
[35868.143146] BTRFS warning (device dm-11): csum hole found for disk bytenr range [691392512, 691396608)
[35868.143274] ? rcu_read_lock_sched_held+0x12/0x60
[35868.144104] ? lock_release+0x1f0/0x2d0
[35868.144339] ? _raw_spin_unlock+0x29/0x40
[35868.144579] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.144906] process_one_work+0x270/0x5a0
[35868.145154] worker_thread+0x55/0x3c0
[35868.145379] ? process_one_work+0x5a0/0x5a0
[35868.145626] kthread+0x174/0x1a0
[35868.145820] ? set_kthread_struct+0x40/0x40
[35868.146158] ret_from_fork+0x1f/0x30
[35868.146404]
[35868.146558] irq event stamp: 0
[35868.146750] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.147131] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.147614] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.148101] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.148479] ---[ end trace 3c6cbf5b7e96fb43 ]---
[35868.149442] ------------[ cut here ]------------
[35868.149732] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.150342] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.150624] BTRFS: error (device loop0) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[35868.153923] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.153926] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.153927] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.153931] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.153940] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.153941] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.153942] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.153943] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.153944] RBP: 0000000000000000 R08: ffff98ac1e1be358 R09: 0000000000000000
[35868.153945] R10: ffff98ac217cce00 R11: 0000000000000002 R12: ffff98ac1e1b11c0
[35868.153946] R13: ffff98abe62591e0 R14: ffff98ac1e1be270 R15: ffff98ac1e1be318
[35868.153947] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.153948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.154644] BTRFS info (device loop0): forced readonly
[35868.155161] CR2: 0000000001270498 CR3: 00000001044a2003 CR4: 0000000000370ef0
[35868.155659] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[35868.156064] Call Trace:
[35868.156394] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[35868.157486]
[35868.163023] ? lock_release+0x1f0/0x2d0
[35868.163289] ? _raw_spin_unlock+0x29/0x40
[35868.163534] ? join_transaction+0x12a/0x490
[35868.163790] btrfs_run_delayed_refs+0x86/0x210
[35868.164068] flush_space+0x3c8/0x5f0
[35868.164299] ? rcu_read_lock_sched_held+0x12/0x60
[35868.164582] ? lock_release+0x1f0/0x2d0
[35868.164814] ? _raw_spin_unlock+0x29/0x40
[35868.165066] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.165401] process_one_work+0x270/0x5a0
[35868.165678] worker_thread+0x55/0x3c0
[35868.165958] ? process_one_work+0x5a0/0x5a0
[35868.166232] kthread+0x174/0x1a0
[35868.166429] ? set_kthread_struct+0x40/0x40
[35868.166680] ret_from_fork+0x1f/0x30
[35868.166899]
[35868.167047] irq event stamp: 0
[35868.167238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.167613] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.168109] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.168599] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.168984] ---[ end trace 3c6cbf5b7e96fb44 ]---
[35868.169982] ------------[ cut here ]------------
[35868.170274] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.170884] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.174466] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.175029] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.175769] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.176316] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.176760] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.177973] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.178490] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.179086] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.179568] RBP: 0000000000000000 R08: ffff98ac257dbd18 R09: 0000000000000000
[35868.180001] R10: ffff98ac1e1be200 R11: 0000000000000002 R12: ffff98ac2549c850
[35868.180612] R13: ffff98abe62591e0 R14: ffff98ac257dbc30 R15: ffff98ac257dbcd8
[35868.181142] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.181732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.182267] CR2: 0000000001278c78 CR3: 0000000168302002 CR4: 0000000000370ef0
[35868.182908] Call Trace:
[35868.183173]
[35868.183399] ? lock_release+0x1f0/0x2d0
[35868.183676] ? _raw_spin_unlock+0x29/0x40
[35868.183921] ? join_transaction+0x12a/0x490
[35868.184207] btrfs_run_delayed_refs+0x86/0x210
[35868.184477] flush_space+0x3c8/0x5f0
[35868.184697] ? rcu_read_lock_sched_held+0x12/0x60
[35868.184991] ? lock_release+0x1f0/0x2d0
[35868.185230] ? _raw_spin_unlock+0x29/0x40
[35868.185472] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.185805] process_one_work+0x270/0x5a0
[35868.186062] worker_thread+0x55/0x3c0
[35868.186344] ? process_one_work+0x5a0/0x5a0
[35868.186690] kthread+0x174/0x1a0
[35868.186948] ? set_kthread_struct+0x40/0x40
[35868.187205] ret_from_fork+0x1f/0x30
[35868.187423]
[35868.187556] irq event stamp: 0
[35868.187742] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.188121] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.188601] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.189091] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.189486] ---[ end trace 3c6cbf5b7e96fb45 ]---
[35868.189875] ------------[ cut here ]------------
[35868.190330] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.190903] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.194422] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.194995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.195577] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.196012] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.196350] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.197463] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.198004] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.198545] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.198984] RBP: 0000000000000000 R08: ffff98ac1e316d18 R09: 0000000000000000
[35868.199433] R10: ffff98ac257dbc00 R11: 0000000000000002 R12: ffff98ac1e3149a0
[35868.199968] R13: ffff98abe62591e0 R14: ffff98ac1e316c30 R15: ffff98ac1e316cd8
[35868.200555] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.201183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.201630] CR2: 0000000001278c78 CR3: 0000000168302002 CR4: 0000000000370ef0
[35868.202235] Call Trace:
[35868.202450]
[35868.202637] ? lock_release+0x1f0/0x2d0
[35868.202982] ? _raw_spin_unlock+0x29/0x40
[35868.203322] ? join_transaction+0x12a/0x490
[35868.203680] btrfs_run_delayed_refs+0x86/0x210
[35868.204067] flush_space+0x3c8/0x5f0
[35868.204373] ? rcu_read_lock_sched_held+0x12/0x60
[35868.204695] ? lock_release+0x1f0/0x2d0
[35868.204925] ? _raw_spin_unlock+0x29/0x40
[35868.205206] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.205590] process_one_work+0x270/0x5a0
[35868.205830] worker_thread+0x55/0x3c0
[35868.206063] ? process_one_work+0x5a0/0x5a0
[35868.206326] kthread+0x174/0x1a0
[35868.206522] ? set_kthread_struct+0x40/0x40
[35868.206770] ret_from_fork+0x1f/0x30
[35868.207000]
[35868.207136] irq event stamp: 0
[35868.207334] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.207699] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.208307] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.208974] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.209486] ---[ end trace 3c6cbf5b7e96fb46 ]---
[35868.209974] ------------[ cut here ]------------
[35868.210368] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.211237] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.215985] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.216566] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.217163] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.217564] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.217897] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.219000] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.219319] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.219737] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.220169] RBP: 0000000000000000 R08: ffff98ac257db838 R09: 0000000000000000
[35868.220596] R10: ffff98ac1e316c00 R11: 0000000000000002 R12: ffff98ac2549c3f0
[35868.221025] R13: ffff98abe62591e0 R14: ffff98ac257db750 R15: ffff98ac257db7f8
[35868.221525] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.222014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.222364] CR2: 0000000001278c78 CR3: 0000000168302002 CR4: 0000000000370ef0
[35868.222780] Call Trace:
[35868.222930]
[35868.223078] ? lock_release+0x1f0/0x2d0
[35868.223318] ? _raw_spin_unlock+0x29/0x40
[35868.223558] ? join_transaction+0x12a/0x490
[35868.223808] btrfs_run_delayed_refs+0x86/0x210
[35868.224086] flush_space+0x3c8/0x5f0
[35868.224391] ? rcu_read_lock_sched_held+0x12/0x60
[35868.224673] ? lock_release+0x1f0/0x2d0
[35868.224904] ? _raw_spin_unlock+0x29/0x40
[35868.225160] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.225499] process_one_work+0x270/0x5a0
[35868.225740] worker_thread+0x55/0x3c0
[35868.225973] ? process_one_work+0x5a0/0x5a0
[35868.226228] kthread+0x174/0x1a0
[35868.226423] ? set_kthread_struct+0x40/0x40
[35868.226674] ret_from_fork+0x1f/0x30
[35868.226892]
[35868.227039] irq event stamp: 0
[35868.227229] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.227597] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.228089] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.228570] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.228947] ---[ end trace 3c6cbf5b7e96fb47 ]---
[35868.229266] ------------[ cut here ]------------
[35868.229542] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.230126] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.233613] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.234128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.234631] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.235036] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.235371] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.236463] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.236775] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.237206] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.237625] RBP: 0000000000000000 R08: ffff98ac1e316838 R09: 0000000000000000
[35868.238052] R10: ffff98ac257db700 R11: 0000000000000002 R12: ffff98ac1e314460
[35868.238473] R13: ffff98abe62591e0 R14: ffff98ac1e316750 R15: ffff98ac1e3167f8
[35868.238890] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.239381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.239719] CR2: 0000000001278c78 CR3: 0000000168302002 CR4: 0000000000370ef0
[35868.240149] Call Trace:
[35868.240304]
[35868.240436] ? lock_release+0x1f0/0x2d0
[35868.240668] ? _raw_spin_unlock+0x29/0x40
[35868.240909] ? join_transaction+0x12a/0x490
[35868.241172] btrfs_run_delayed_refs+0x86/0x210
[35868.241442] flush_space+0x3c8/0x5f0
[35868.241658] ? rcu_read_lock_sched_held+0x12/0x60
[35868.241948] ? lock_release+0x1f0/0x2d0
[35868.242184] ? _raw_spin_unlock+0x29/0x40
[35868.242426] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.242755] process_one_work+0x270/0x5a0
[35868.243008] worker_thread+0x55/0x3c0
[35868.243236] ? process_one_work+0x5a0/0x5a0
[35868.243486] kthread+0x174/0x1a0
[35868.243682] ? set_kthread_struct+0x40/0x40
[35868.243930] ret_from_fork+0x1f/0x30
[35868.244163]
[35868.244302] irq event stamp: 0
[35868.244486] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.244855] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.245347] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.245824] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.246208] ---[ end trace 3c6cbf5b7e96fb48 ]---
[35868.246513] ------------[ cut here ]------------
[35868.246786] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.247370] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.250847] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.251459] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.251972] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.252377] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.252709] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.253814] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.254136] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.254560] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.254989] RBP: 0000000000000000 R08: ffff98ac257db490 R09: 0000000000000000
[35868.255411] R10: ffff98ac1e316700 R11: 0000000000000002 R12: ffff98ac2549cb60
[35868.255830] R13: ffff98abe62591e0 R14: ffff98ac257db3a8 R15: ffff98ac257db450
[35868.256262] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.256737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.257087] CR2: 0000000001278c78 CR3: 0000000168302002 CR4: 0000000000370ef0
[35868.257511] Call Trace:
[35868.257661]
[35868.257794] ? lock_release+0x1f0/0x2d0
[35868.258038] ? _raw_spin_unlock+0x29/0x40
[35868.258287] ? join_transaction+0x12a/0x490
[35868.258539] btrfs_run_delayed_refs+0x86/0x210
[35868.258805] flush_space+0x3c8/0x5f0
[35868.259033] ? rcu_read_lock_sched_held+0x12/0x60
[35868.259318] ? lock_release+0x1f0/0x2d0
[35868.259550] ? _raw_spin_unlock+0x29/0x40
[35868.259791] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.260133] process_one_work+0x270/0x5a0
[35868.260380] worker_thread+0x55/0x3c0
[35868.260602] ? process_one_work+0x5a0/0x5a0
[35868.260852] kthread+0x174/0x1a0
[35868.261060] ? set_kthread_struct+0x40/0x40
[35868.261315] ret_from_fork+0x1f/0x30
[35868.261534]
[35868.261668] irq event stamp: 0
[35868.261853] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.262240] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.262720] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.263214] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.263586] ---[ end trace 3c6cbf5b7e96fb49 ]---
[35868.263890] ------------[ cut here ]------------
[35868.264183] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.264757] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.268214] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.268720] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.269234] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.269631] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.269971] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.271068] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.271382] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.271800] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.272231] RBP: 0000000000000000 R08: ffff98ac257db970 R09: 0000000000000000
[35868.272650] R10: ffff98ac257db300 R11: 0000000000000002 R12: ffff98ac2549cee0
[35868.273078] R13: ffff98abe62591e0 R14: ffff98ac257db888 R15: ffff98ac257db930
[35868.273498] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.273982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.274326] CR2: 0000000001278c78 CR3: 0000000168302002 CR4: 0000000000370ef0
[35868.274748] Call Trace:
[35868.274897]
[35868.275043] ? lock_release+0x1f0/0x2d0
[35868.275280] ? _raw_spin_unlock+0x29/0x40
[35868.275523] ? join_transaction+0x12a/0x490
[35868.275775] btrfs_run_delayed_refs+0x86/0x210
[35868.276052] flush_space+0x3c8/0x5f0
[35868.276273] ? rcu_read_lock_sched_held+0x12/0x60
[35868.276555] ? lock_release+0x1f0/0x2d0
[35868.276785] ? _raw_spin_unlock+0x29/0x40
[35868.277039] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.277373] process_one_work+0x270/0x5a0
[35868.277615] worker_thread+0x55/0x3c0
[35868.277838] ? process_one_work+0x5a0/0x5a0
[35868.278099] kthread+0x174/0x1a0
[35868.278299] ? set_kthread_struct+0x40/0x40
[35868.278549] ret_from_fork+0x1f/0x30
[35868.278768]
[35868.278902] irq event stamp: 0
[35868.279098] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.279471] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.279961] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.280445] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.280814] ---[ end trace 3c6cbf5b7e96fb4a ]---
[35868.281126] ------------[ cut here ]------------
[35868.281479] WARNING: CPU: 0 PID: 508403 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35868.282071] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35868.285563] CPU: 0 PID: 508403 Comm: kworker/u4:2 Tainted: G W 5.16.0-rc4+ #532
[35868.286080] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35868.286583] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[35868.286989] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35868.287323] 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 5f 48 8b 05 58 b5 85 01 e8
[35868.288417] RSP: 0018:ffffb0a8c281fc28 EFLAGS: 00010202
[35868.288725] RAX: 000000000000000d RBX: ffff98abfc563000 RCX: 0000000000000000
[35868.289150] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35868.289572] RBP: 0000000000000000 R08: ffff98ac257db0e8 R09: 0000000000000000
[35868.290001] R10: ffff98ac257db800 R11: 0000000000000001 R12: ffff98ac2549c070
[35868.290424] R13: ffff98abe62591e0 R14: ffff98ac257db000 R15: ffff98ac257db0a8
[35868.290843] FS: 0000000000000000(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35868.291330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35868.291671] CR2: 0000000001278c78 CR3: 0000000168302002 CR4: 0000000000370ef0
[35868.292102] Call Trace:
[35868.292257]
[35868.292389] ? lock_release+0x1f0/0x2d0
[35868.292621] ? _raw_spin_unlock+0x29/0x40
[35868.292864] ? join_transaction+0x12a/0x490
[35868.293128] btrfs_run_delayed_refs+0x86/0x210
[35868.293399] flush_space+0x3c8/0x5f0
[35868.293614] ? rcu_read_lock_sched_held+0x12/0x60
[35868.293895] ? lock_release+0x1f0/0x2d0
[35868.294138] ? _raw_spin_unlock+0x29/0x40
[35868.294384] btrfs_async_reclaim_metadata_space+0x139/0x320
[35868.294715] process_one_work+0x270/0x5a0
[35868.294969] worker_thread+0x55/0x3c0
[35868.295195] ? process_one_work+0x5a0/0x5a0
[35868.295446] kthread+0x174/0x1a0
[35868.295640] ? set_kthread_struct+0x40/0x40
[35868.295890] ret_from_fork+0x1f/0x30
[35868.296121]
[35868.296262] irq event stamp: 0
[35868.296444] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35868.296813] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35868.297310] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35868.297788] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35868.298166] ---[ end trace 3c6cbf5b7e96fb4b ]---
[35868.298525] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[35868.299021] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35870.379153] BTRFS info (device dm-11): flagging fs with big metadata feature
[35870.379614] BTRFS info (device dm-11): using free space tree
[35870.379972] BTRFS info (device dm-11): has skinny extents
[35870.390557] loop0: detected capacity change from 0 to 6629376
[35870.405562] BTRFS info (device loop0): flagging fs with big metadata feature
[35870.406018] BTRFS info (device loop0): using free space tree
[35870.406362] BTRFS info (device loop0): has skinny extents
[35870.440013] BTRFS info (device loop0): enabling ssd optimizations
[35870.487839] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[35870.487976] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[35870.488791] BTRFS info (device dm-11): forced readonly
[35870.489116] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35870.490161] lo_write_bvec: 31 callbacks suppressed
[35870.490164] loop: Write error at byte offset 963715072, length 4096.
[35870.493504] loop: Write error at byte offset 728801280, length 4096.
[35870.493893] loop: Write error at byte offset 1188495360, length 4096.
[35870.497770] loop: Write error at byte offset 1188724736, length 4096.
[35870.498655] loop: Write error at byte offset 1188720640, length 4096.
[35870.499425] loop: Write error at byte offset 698716160, length 4096.
[35870.500372] loop: Write error at byte offset 791035904, length 4096.
[35870.501886] loop: Write error at byte offset 1188724736, length 4096.
[35870.502334] loop: Write error at byte offset 698716160, length 4096.
[35870.502715] loop: Write error at byte offset 1188806656, length 4096.
[35870.503644] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[35870.504199] BTRFS info (device loop0): forced readonly
[35872.562263] BTRFS info (device dm-11): flagging fs with big metadata feature
[35872.562769] BTRFS info (device dm-11): using free space tree
[35872.563125] BTRFS info (device dm-11): has skinny extents
[35872.576645] loop0: detected capacity change from 0 to 6629376
[35872.590277] BTRFS info (device loop0): flagging fs with big metadata feature
[35872.590868] BTRFS info (device loop0): using free space tree
[35872.591356] BTRFS info (device loop0): has skinny extents
[35872.639465] BTRFS info (device loop0): enabling ssd optimizations
[35872.668214] btrfs_dev_stat_print_on_error: 650 callbacks suppressed
[35872.668218] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[35872.669376] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[35872.670067] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[35872.670551] BTRFS info (device dm-11): forced readonly
[35872.670856] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35872.671527] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[35872.672174] blk_print_req_error: 154 callbacks suppressed
[35872.672176] I/O error, dev loop0, sector 130176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35872.672254] ------------[ cut here ]------------
[35872.672506] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[35872.673033] WARNING: CPU: 1 PID: 508406 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35872.673990] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[35872.674423] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35872.678148] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[35872.678344] CPU: 1 PID: 508406 Comm: kworker/u4:9 Tainted: G W 5.16.0-rc4+ #532
[35872.678941] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[35872.679438] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35872.680543] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[35872.680956] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35872.681290] 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 5f 48 8b 05 58 b5 85 01 e8
[35872.681891] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[35872.682384] RSP: 0018:ffffb0a8c2b4fc40 EFLAGS: 00010202
[35872.683001] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[35872.683283] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35872.683879] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[35872.684293] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35872.684891] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[35872.685305] RBP: 0000000000000000 R08: ffff98ac2adc0220 R09: 0000000000000000
[35872.685907] I/O error, dev loop0, sector 654464 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35872.686310] R10: ffff98ac13dc9d01 R11: ffff98abd5fada08 R12: ffff98ac2c706000
[35872.687105] I/O error, dev loop0, sector 125568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35872.687249] R13: ffff98abf8ecaea0 R14: ffff98ac2adc0138 R15: ffff98ac2adc01e0
[35872.687830] I/O error, dev loop0, sector 649856 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35872.688192] FS: 0000000000000000(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35872.689197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35872.689537] CR2: 00007f8ce00f4830 CR3: 0000000114dc6004 CR4: 0000000000370ee0
[35872.689962] Call Trace:
[35872.690114]
[35872.690254] ? lock_release+0x1f0/0x2d0
[35872.690486] ? _raw_spin_unlock+0x29/0x40
[35872.690728] ? join_transaction+0x12a/0x490
[35872.690990] btrfs_run_delayed_refs+0x86/0x210
[35872.691308] flush_space+0x3c8/0x5f0
[35872.691523] ? _raw_spin_trylock_bh+0x31/0x70
[35872.691780] ? rcu_read_lock_sched_held+0x12/0x60
[35872.692066] ? lock_release+0x1f0/0x2d0
[35872.692363] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[35872.692695] process_one_work+0x270/0x5a0
[35872.692943] worker_thread+0x55/0x3c0
[35872.693166] ? process_one_work+0x5a0/0x5a0
[35872.693416] kthread+0x174/0x1a0
[35872.693610] ? set_kthread_struct+0x40/0x40
[35872.693859] ret_from_fork+0x1f/0x30
[35872.694085]
[35872.694225] irq event stamp: 0
[35872.694407] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35872.694774] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35872.695303] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35872.695779] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35872.696157] ---[ end trace 3c6cbf5b7e96fb4c ]---
[35872.696336] I/O error, dev loop0, sector 1252824 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[35872.698122] I/O error, dev loop0, sector 79584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35872.698656] I/O error, dev loop0, sector 1202368 op 0x1:(WRITE) flags 0x8800 phys_seg 1 prio class 0
[35872.699257] BTRFS warning (device loop0): direct IO failed ino 4023 rw 1,34817 sector 0x1258c0 len 0 err no 10
[35872.699941] I/O error, dev loop0, sector 130208 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35872.700544] I/O error, dev loop0, sector 603872 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35872.701301] I/O error, dev loop0, sector 654496 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[35872.704403] BTRFS warning (device loop0): direct IO failed ino 4023 rw 1,34817 sector 0x179320 len 0 err no 10
[35872.706940] BTRFS warning (device loop0): direct IO failed ino 4023 rw 1,34817 sector 0x1c6c68 len 0 err no 10
[35872.707773] ------------[ cut here ]------------
[35872.708075] WARNING: CPU: 1 PID: 508406 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35872.708697] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35872.712221] CPU: 1 PID: 508406 Comm: kworker/u4:9 Tainted: G W 5.16.0-rc4+ #532
[35872.712725] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35872.713233] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[35872.713638] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35872.713977] 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 5f 48 8b 05 58 b5 85 01 e8
[35872.715068] RSP: 0018:ffffb0a8c2b4fc40 EFLAGS: 00010202
[35872.715383] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35872.715760] BTRFS warning (device loop0): direct IO failed ino 4028 rw 1,34817 sector 0x179320 len 0 err no 10
[35872.715801] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35872.716819] RBP: 0000000000000000 R08: ffff98ac2544b490 R09: 0000000000000000
[35872.717247] R10: ffff98ac2adc0101 R11: ffff98ac3bd20d88 R12: ffff98abd3146540
[35872.717410] BTRFS warning (device loop0): direct IO failed ino 4023 rw 1,34817 sector 0x2373c0 len 0 err no 10
[35872.717663] R13: ffff98abf8ecaea0 R14: ffff98ac2544b3a8 R15: ffff98ac2544b450
[35872.718674] FS: 0000000000000000(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35872.719063] BTRFS warning (device loop0): direct IO failed ino 4024 rw 1,34817 sector 0x2374a0 len 0 err no 10
[35872.719156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35872.720085] CR2: 00007f08a4962040 CR3: 000000014503e004 CR4: 0000000000370ee0
[35872.720506] Call Trace:
[35872.720656]
[35872.720791] ? lock_release+0x1f0/0x2d0
[35872.721037] ? _raw_spin_unlock+0x29/0x40
[35872.721387] ? join_transaction+0x12a/0x490
[35872.721639] btrfs_run_delayed_refs+0x86/0x210
[35872.721854] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35872.721916] flush_space+0x3c8/0x5f0
[35872.722405] BTRFS info (device loop0): forced readonly
[35872.722619] ? _raw_spin_trylock_bh+0x31/0x70
[35872.723196] ? rcu_read_lock_sched_held+0x12/0x60
[35872.723549] ------------[ cut here ]------------
[35872.723654] ? lock_release+0x1f0/0x2d0
[35872.723659] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[35872.724040] WARNING: CPU: 0 PID: 539107 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35872.724261] process_one_work+0x270/0x5a0
[35872.724596] Modules linked in:
[35872.725177] worker_thread+0x55/0x3c0
[35872.725414] dm_thin_pool
[35872.725602] ? process_one_work+0x5a0/0x5a0
[35872.725819] dm_persistent_data
[35872.725986] kthread+0x174/0x1a0
[35872.726237] dm_bio_prison
[35872.726426] ? set_kthread_struct+0x40/0x40
[35872.726619] dm_log_writes
[35872.726783] ret_from_fork+0x1f/0x30
[35872.727039] dm_dust
[35872.727210]
[35872.727424] dm_flakey
[35872.727558] irq event stamp: 0
[35872.727691] nft_fib_inet
[35872.727835] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35872.728027] nft_fib_ipv4
[35872.728190] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35872.728558] nft_fib_ipv6
[35872.728716] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35872.729203] nft_fib
[35872.729363] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35872.729919] nft_reject_inet
[35872.730049] ---[ end trace 3c6cbf5b7e96fb4d ]---
[35872.730422] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35872.733582] CPU: 0 PID: 539107 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35872.734077] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35872.734585] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35872.734929] 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 5f 48 8b 05 58 b5 85 01 e8
[35872.736029] RSP: 0018:ffffb0a8c5f4fcb8 EFLAGS: 00010202
[35872.736346] RAX: 000000000000000d RBX: ffff98abfc560800 RCX: 0000000000000000
[35872.736767] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35872.737199] RBP: 0000000000000000 R08: ffff98ac2c64d4a0 R09: 0000000000000000
[35872.737326] ------------[ cut here ]------------
[35872.737619] R10: ffff98ac2c64dc00 R11: ffff98abc3f5b208 R12: ffff98ac078354d0
[35872.737914] WARNING: CPU: 1 PID: 508406 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35872.738330] R13: ffff98abe6259ae0 R14: ffff98ac2c64d3a8 R15: ffff98ac2c64d450
[35872.738908] Modules linked in: dm_thin_pool
[35872.739327] FS: 00007f9dc478c740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35872.739330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35872.739579] dm_persistent_data
[35872.740057] CR2: 00000000015ed000 CR3: 0000000127368003 CR4: 0000000000370ef0
[35872.740060] Call Trace:
[35872.740062]
[35872.740402] dm_bio_prison
[35872.740596] btrfs_run_delayed_refs+0x86/0x210
[35872.741013] dm_log_writes
[35872.741168] btrfs_commit_transaction+0x59/0xad0
[35872.741296] dm_dust
[35872.741461] btrfs_sync_file+0x4bc/0x580
[35872.741720] dm_flakey
[35872.741885] __x64_sys_fdatasync+0x44/0x80
[35872.742165] nft_fib_inet
[35872.742301] do_syscall_64+0x38/0x90
[35872.742533] nft_fib_ipv4
[35872.742679] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35872.742927] nft_fib_ipv6
[35872.743087] RIP: 0033:0x7f9dc48873c7
[35872.743304] nft_fib
[35872.743464] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35872.743760] nft_reject_inet
[35872.743927] RSP: 002b:00007ffe3f899578 EFLAGS: 00000246
[35872.744145] nf_reject_ipv4
[35872.744280] ORIG_RAX: 000000000000004b
[35872.745370] nf_reject_ipv6
[35872.745546] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f9dc48873c7
[35872.745853] nft_reject
[35872.746030] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[35872.746262] nft_ct
[35872.746431] RBP: 0000000000000003 R08: 00000000015cfa80 R09: 00007ffe3f89958c
[35872.746844] nft_chain_nat
[35872.747001] R10: 00007f9dc479b268 R11: 0000000000000246 R12: 0000000000000059
[35872.747421] nf_nat
[35872.747550] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f9dc478c6c8
[35872.747974] nf_conntrack
[35872.748145]
[35872.748555] nf_defrag_ipv6
[35872.748685] irq event stamp: 0
[35872.749109] nf_defrag_ipv4
[35872.749276] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35872.749412] ip6_tables
[35872.749579] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35872.749762] nft_compat
[35872.749938] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35872.750307] rfkill
[35872.750456] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35872.750937] ip_set
[35872.751088] ---[ end trace 3c6cbf5b7e96fb4e ]---
[35872.751606] nf_tables
[35872.752213] ------------[ cut here ]------------
[35872.752556] nfnetlink
[35872.752710] WARNING: CPU: 0 PID: 539107 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35872.753040] iTCO_wdt
[35872.753211] Modules linked in:
[35872.753525] intel_rapl_msr
[35872.753693] dm_thin_pool
[35872.754360] snd_hda_codec_generic
[35872.754521] dm_persistent_data
[35872.754732] iTCO_vendor_support
[35872.754936] dm_bio_prison
[35872.755118] snd_hda_intel
[35872.755357] dm_log_writes
[35872.755574] snd_intel_dspcfg
[35872.755802] dm_dust
[35872.756000] snd_hda_codec
[35872.756193] dm_flakey
[35872.756384] snd_hwdep
[35872.756590] nft_fib_inet
[35872.756743] snd_hda_core
[35872.756940] nft_fib_ipv4
[35872.757107] joydev
[35872.757278] nft_fib_ipv6
[35872.757459] intel_rapl_common
[35872.757642] nft_fib
[35872.757824] snd_pcm
[35872.757982] nft_reject_inet
[35872.758172] i2c_i801
[35872.758385] nf_reject_ipv4
[35872.758538] i2c_smbus
[35872.758692] nf_reject_ipv6
[35872.758902] snd_timer
[35872.759063] nft_reject
[35872.759262] snd
[35872.759426] nft_ct
[35872.759619] lpc_ich
[35872.759785] nft_chain_nat
[35872.759965] soundcore
[35872.760098] nf_nat
[35872.760250] virtio_balloon
[35872.760405] nf_conntrack
[35872.760593] zram
[35872.760758] nf_defrag_ipv6
[35872.760915] ip_tables
[35872.761111] nf_defrag_ipv4
[35872.761297] xfs
[35872.761434] ip6_tables
[35872.761628] crct10dif_pclmul
[35872.761792] nft_compat
[35872.761996] crc32_pclmul
[35872.762128] rfkill
[35872.762304] crc32c_intel
[35872.762509] ip_set
[35872.762679] ghash_clmulni_intel
[35872.762861] nf_tables
[35872.763019] serio_raw
[35872.763208] nfnetlink
[35872.763356] virtio_blk
[35872.763579] iTCO_wdt
[35872.763745] qemu_fw_cfg
[35872.763926] intel_rapl_msr
[35872.764261] snd_hda_codec_generic
[35872.764422] CPU: 1 PID: 508406 Comm: kworker/u4:9 Tainted: G W 5.16.0-rc4+ #532
[35872.764597] iTCO_vendor_support
[35872.764791] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35872.764909] snd_hda_intel
[35872.765150] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[35872.765726] snd_intel_dspcfg
[35872.766531] snd_hda_codec
[35872.766719] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35872.767195] snd_hwdep
[35872.767401] 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 5f 48 8b 05 58 b5 85 01 e8
[35872.767511] snd_hda_core
[35872.767698] RSP: 0018:ffffb0a8c2b4fc40 EFLAGS: 00010202
[35872.768083] joydev
[35872.769512] intel_rapl_common
[35872.769695] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35872.770058] snd_pcm
[35872.770211] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35872.770320] i2c_i801
[35872.770531] RBP: 0000000000000000 R08: ffff98ac11917358 R09: 0000000000000000
[35872.771022] i2c_smbus
[35872.771180] R10: ffff98ac2544b300 R11: 0000000000000001 R12: ffff98abe73d4e70
[35872.771662] snd_timer
[35872.771821] R13: ffff98abf8ecaea0 R14: ffff98ac11917270 R15: ffff98ac11917318
[35872.772312] snd
[35872.772479] FS: 0000000000000000(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35872.772967] lpc_ich
[35872.773138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35872.773620] soundcore
[35872.773751] CR2: 00007f8ce022c010 CR3: 0000000114dc6006 CR4: 0000000000370ee0
[35872.774306] virtio_balloon
[35872.774465] Call Trace:
[35872.774853] zram
[35872.775030]
[35872.775512] ip_tables
[35872.775711] ? lock_release+0x1f0/0x2d0
[35872.775878] xfs
[35872.776026] ? _raw_spin_unlock+0x29/0x40
[35872.776179] crct10dif_pclmul
[35872.776343] ? join_transaction+0x12a/0x490
[35872.776606] crc32_pclmul
[35872.776739] btrfs_run_delayed_refs+0x86/0x210
[35872.777020] crc32c_intel
[35872.777233] flush_space+0x3c8/0x5f0
[35872.777516] ghash_clmulni_intel
[35872.777701] ? _raw_spin_trylock_bh+0x31/0x70
[35872.778012] serio_raw
[35872.778201] ? rcu_read_lock_sched_held+0x12/0x60
[35872.778446] virtio_blk
[35872.778669] ? lock_release+0x1f0/0x2d0
[35872.778974] qemu_fw_cfg
[35872.779147] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[35872.779638] process_one_work+0x270/0x5a0
[35872.779909] CPU: 0 PID: 539107 Comm: fsstress Tainted: G W 5.16.0-rc4+ #532
[35872.780090] worker_thread+0x55/0x3c0
[35872.780474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35872.780584] ? process_one_work+0x5a0/0x5a0
[35872.780857] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35872.781471] kthread+0x174/0x1a0
[35872.781723] 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 5f 48 8b 05 58 b5 85 01 e8
[35872.782308] ? set_kthread_struct+0x40/0x40
[35872.782594] RSP: 0018:ffffb0a8c5f4fcb8 EFLAGS: 00010202
[35872.782986] ret_from_fork+0x1f/0x30
[35872.784466]
[35872.784748] RAX: 000000000000000d RBX: ffff98abfc560800 RCX: 0000000000000000
[35872.785111] irq event stamp: 0
[35872.785361] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35872.785471] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35872.785625] RBP: 0000000000000000 R08: ffff98ac2c64d710 R09: 0000000000000000
[35872.786113] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35872.786330] R10: ffff98ac2c64d300 R11: ffff98ac3bc20d88 R12: ffff98ac078359a0
[35872.786811] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35872.787247] R13: ffff98abe6259ae0 R14: ffff98ac2c64d618 R15: ffff98ac2c64d6c0
[35872.787726] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35872.788288] FS: 00007f9dc478c740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[35872.788768] ---[ end trace 3c6cbf5b7e96fb4f ]---
[35872.789330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35872.791843] CR2: 00000000015ed000 CR3: 0000000127368003 CR4: 0000000000370ef0
[35872.792448] Call Trace:
[35872.792662]
[35872.792851] btrfs_run_delayed_refs+0x86/0x210
[35872.793238] btrfs_commit_transaction+0x59/0xad0
[35872.793630] btrfs_sync_file+0x4bc/0x580
[35872.793975] __x64_sys_fdatasync+0x44/0x80
[35872.794290] do_syscall_64+0x38/0x90
[35872.794505] entry_SYSCALL_64_after_hwframe+0x44/0xae
[35872.794803] RIP: 0033:0x7f9dc48873c7
[35872.795028] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[35872.796118] RSP: 002b:00007ffe3f899578 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[35872.796568] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f9dc48873c7
[35872.796994] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[35872.797427] RBP: 0000000000000003 R08: 00000000015cfa80 R09: 00007ffe3f89958c
[35872.797551] ------------[ cut here ]------------
[35872.797845] R10: 00007f9dc479b268 R11: 0000000000000246 R12: 0000000000000059
[35872.798131] WARNING: CPU: 1 PID: 508406 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[35872.798546] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f9dc478c6c8
[35872.799105] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust
[35872.799529]
[35872.799530] irq event stamp: 0
[35872.800044] dm_flakey
[35872.800179] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35872.800357] nft_fib_inet
[35872.800501] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35872.800855] nft_fib_ipv4
[35872.801026] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35872.801481] nft_fib_ipv6
[35872.801642] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35872.802104] nft_fib
[35872.802269] ---[ end trace 3c6cbf5b7e96fb50 ]---
[35872.802624] 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 rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 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
[35872.809162] CPU: 1 PID: 508406 Comm: kworker/u4:9 Tainted: G W 5.16.0-rc4+ #532
[35872.809769] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35872.810369] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[35872.810776] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[35872.811271] 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 5f 48 8b 05 58 b5 85 01 e8
[35872.812545] RSP: 0018:ffffb0a8c2b4fc40 EFLAGS: 00010202
[35872.812928] RAX: 000000000000000d RBX: ffff98abc0d6e000 RCX: 0000000000000000
[35872.813363] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[35872.813788] RBP: 0000000000000000 R08: ffff98abc28655c8 R09: 0000000000000000
[35872.814239] R10: ffff98ac11917200 R11: 0000000000000001 R12: ffff98ac2c6760e0
[35872.814657] R13: ffff98abf8ecaea0 R14: ffff98abc28654e0 R15: ffff98abc2865588
[35872.815123] FS: 0000000000000000(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[35872.815658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[35872.816051] CR2: 00005649fc40e5e8 CR3: 0000000116464002 CR4: 0000000000370ee0
[35872.816474] Call Trace:
[35872.816624]
[35872.816760] ? lock_release+0x1f0/0x2d0
[35872.817004] ? _raw_spin_unlock+0x29/0x40
[35872.817253] ? join_transaction+0x12a/0x490
[35872.817505] btrfs_run_delayed_refs+0x86/0x210
[35872.817768] flush_space+0x3c8/0x5f0
[35872.817994] ? _raw_spin_trylock_bh+0x31/0x70
[35872.818260] ? rcu_read_lock_sched_held+0x12/0x60
[35872.818542] ? lock_release+0x1f0/0x2d0
[35872.818773] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[35872.819122] process_one_work+0x270/0x5a0
[35872.819370] worker_thread+0x55/0x3c0
[35872.819594] ? process_one_work+0x5a0/0x5a0
[35872.819847] kthread+0x174/0x1a0
[35872.820055] ? set_kthread_struct+0x40/0x40
[35872.820316] ret_from_fork+0x1f/0x30
[35872.820539]
[35872.820676] irq event stamp: 0
[35872.820862] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[35872.821258] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[35872.821744] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[35872.822243] softirqs last disabled at (0): [<0000000000000000>] 0x0
[35872.822617] ---[ end trace 3c6cbf5b7e96fb51 ]---
[35872.823202] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[35872.823685] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[35874.752893] BTRFS info (device dm-11): flagging fs with big metadata feature
[35874.753442] BTRFS info (device dm-11): using free space tree
[35874.753913] BTRFS info (device dm-11): has skinny extents
[35874.767343] loop0: detected capacity change from 0 to 6629376
[35874.796166] BTRFS info (device loop0): flagging fs with big metadata feature
[35874.796605] BTRFS info (device loop0): using free space tree
[35874.796959] BTRFS info (device loop0): has skinny extents
[35874.835067] BTRFS info (device loop0): enabling ssd optimizations
[35875.863115] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[35875.863804] BTRFS info (device dm-11): forced readonly
[35875.864125] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[35875.864551] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[35875.866494] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[35875.876890] lo_write_bvec: 39 callbacks suppressed
[35875.876894] loop: Write error at byte offset 53608448, length 4096.
[35875.877851] loop: Write error at byte offset 322043904, length 4096.
[35875.878474] loop: Write error at byte offset 322633728, length 4096.
[35875.878979] loop: Write error at byte offset 54198272, length 4096.
[35875.879517] BTRFS: error (device loop0) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[35875.880480] BTRFS info (device loop0): forced readonly
[35875.880908] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[35875.881439] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[35875.882324] btrfs_lookup_bio_sums: 28 callbacks suppressed
[35875.882327] BTRFS warning (device loop0): csum hole found for disk bytenr range [634056704, 634060800)
[35875.882701] BTRFS warning (device loop0): csum hole found for disk bytenr range [440266752, 440270848)
[35875.882741] BTRFS warning (device loop0): csum hole found for disk bytenr range [634060800, 634064896)
[35875.883514] BTRFS warning (device loop0): csum failed root 5 ino 4045 off 2187264 csum 0x42b8b086 expected csum 0x00000000 mirror 1
[35875.886325] BTRFS warning (device loop0): csum failed root 5 ino 4126 off 126976 csum 0x3476ad61 expected csum 0x00000000 mirror 1
[35875.886335] BTRFS warning (device loop0): csum failed root 5 ino 4126 off 131072 csum 0x3476ad61 expected csum 0x00000000 mirror 1
[35875.887269] BTRFS warning (device loop0): csum hole found for disk bytenr range [440266752, 440270848)
[35875.889835] BTRFS warning (device loop0): csum hole found for disk bytenr range [942534656, 942538752)
[35875.890455] BTRFS warning (device loop0): csum failed root 5 ino 4045 off 2187264 csum 0x42b8b086 expected csum 0x00000000 mirror 1
[35875.891291] BTRFS warning (device loop0): csum hole found for disk bytenr range [596795392, 596799488)
[35875.892030] BTRFS warning (device loop0): csum hole found for disk bytenr range [942538752, 942542848)
[35875.892164] BTRFS warning (device loop0): csum failed root 5 ino 4137 off 159744 csum 0xe9517205 expected csum 0x00000000 mirror 1
[35875.892604] BTRFS warning (device loop0): csum hole found for disk bytenr range [942542848, 942546944)
[35875.893326] BTRFS warning (device loop0): csum hole found for disk bytenr range [596795392, 596799488)
[35875.893901] BTRFS warning (device loop0): csum hole found for disk bytenr range [942546944, 942551040)
[35875.894434] BTRFS warning (device loop0): csum failed root 5 ino 4137 off 159744 csum 0xe9517205 expected csum 0x00000000 mirror 1
[35875.895671] BTRFS warning (device loop0): csum failed root 5 ino 4051 off 5066752 csum 0x7404537f expected csum 0x00000000 mirror 1
[35875.896386] BTRFS warning (device loop0): csum failed root 5 ino 4051 off 5070848 csum 0x7404537f expected csum 0x00000000 mirror 1
[35875.897093] BTRFS warning (device loop0): csum failed root 5 ino 4051 off 5074944 csum 0x7404537f expected csum 0x00000000 mirror 1
[35875.897766] BTRFS warning (device loop0): csum failed root 5 ino 4051 off 5079040 csum 0x7404537f expected csum 0x00000000 mirror 1
[35877.123239] BTRFS info (device dm-11): flagging fs with big metadata feature
[35877.123663] BTRFS info (device dm-11): using free space tree
[35877.124007] BTRFS info (device dm-11): has skinny extents
[35877.126138] BTRFS info (device dm-11): start tree-log replay
[35877.213371] loop0: detected capacity change from 0 to 6629376
[35877.229514] BTRFS info (device loop0): flagging fs with big metadata feature
[35877.229943] BTRFS info (device loop0): using free space tree
[35877.230270] BTRFS info (device loop0): has skinny extents
[35877.246990] BTRFS info (device loop0): enabling ssd optimizations
[35877.247360] BTRFS info (device loop0): start tree-log replay
[35879.472691] btrfs_dev_stat_print_on_error: 120 callbacks suppressed
[35879.472694] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[35879.473984] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[35879.474626] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[35879.475233] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[35879.475827] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[35879.476440] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[35879.476725] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[35879.477047] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[35879.477053] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[35879.478704] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[35879.479354] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[35879.480392] blk_print_req_error: 43 callbacks suppressed
[35879.480394] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[35879.481826] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[35879.482452] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[35879.483144] BTRFS info (device loop0): forced readonly
[35879.483452] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[35879.483901] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[35879.484468] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[35879.486567] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[35879.487029] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[35879.506222] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[35879.506967] BTRFS info (device dm-11): forced readonly
[35879.507281] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[35879.507718] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[35880.745723] BTRFS info (device dm-11): flagging fs with big metadata feature
[35880.746202] BTRFS info (device dm-11): using free space tree
[35880.746538] BTRFS info (device dm-11): has skinny extents
[35880.756654] loop0: detected capacity change from 0 to 6629376
[35880.768093] BTRFS info (device loop0): flagging fs with big metadata feature
[35880.768556] BTRFS info (device loop0): using free space tree
[35880.768908] BTRFS info (device loop0): has skinny extents
[35880.773184] BTRFS info (device loop0): enabling ssd optimizations