[38244.206907] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.207388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.207726] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.208147] Call Trace:
[38244.208307]
[38244.208440] ? __mutex_lock+0x80/0x8a0
[38244.208667] ? __mutex_lock+0xda/0x8a0
[38244.208912] ? lock_release+0x1d0/0x2d0
[38244.209157] btrfs_run_delayed_refs+0x86/0x210
[38244.209434] ? __mutex_unlock_slowpath+0x35/0x260
[38244.209716] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.210033] ? __mutex_unlock_slowpath+0x35/0x260
[38244.210323] btrfs_commit_transaction+0x85e/0xad0
[38244.210604] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.210925] ? vfs_fsync_range+0x90/0x90
[38244.211161] iterate_supers+0x85/0xf0
[38244.211391] ksys_sync+0x50/0x80
[38244.211588] __do_sys_sync+0xa/0x10
[38244.211799] do_syscall_64+0x38/0x90
[38244.212017] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.212327] RIP: 0033:0x7f221029a38b
[38244.212541] 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
[38244.213634] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.214080] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.214504] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.214977] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.215403] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.215823] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.216255]
[38244.216391] irq event stamp: 0
[38244.216574] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.216943] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.217430] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.217910] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.218287] ---[ end trace d6b802a36bfbcb44 ]---
[38244.218620] ------------[ cut here ]------------
[38244.218912] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.219492] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.222947] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.223445] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.223942] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.224281] 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 72 48 8b 05 58 b5 85 01 e8
[38244.225369] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.225678] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.226099] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.226524] RBP: 0000000000000000 R08: ffff901455638e50 R09: 0000000000000000
[38244.226945] R10: ffff901455638300 R11: ffff901442261a08 R12: ffff901444b734e0
[38244.227370] R13: ffff901453c00780 R14: ffff901455638d68 R15: ffff901455638e10
[38244.227785] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.228268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.228607] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.229031] Call Trace:
[38244.229182]
[38244.229325] ? __mutex_lock+0x80/0x8a0
[38244.229551] ? __mutex_lock+0xda/0x8a0
[38244.229777] ? lock_release+0x1d0/0x2d0
[38244.230012] btrfs_run_delayed_refs+0x86/0x210
[38244.230287] ? __mutex_unlock_slowpath+0x35/0x260
[38244.230568] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.230880] ? __mutex_unlock_slowpath+0x35/0x260
[38244.231161] btrfs_commit_transaction+0x85e/0xad0
[38244.231453] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.231773] ? vfs_fsync_range+0x90/0x90
[38244.232012] iterate_supers+0x85/0xf0
[38244.232244] ksys_sync+0x50/0x80
[38244.232441] __do_sys_sync+0xa/0x10
[38244.232649] do_syscall_64+0x38/0x90
[38244.232869] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.233168] RIP: 0033:0x7f221029a38b
[38244.233394] 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
[38244.234485] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.234931] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.235357] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.235773] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.236191] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.236620] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.237040]
[38244.237175] irq event stamp: 0
[38244.237370] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.237739] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.238229] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.238707] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.239077] ---[ end trace d6b802a36bfbcb45 ]---
[38244.239422] ------------[ cut here ]------------
[38244.239698] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.240287] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.243751] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.244245] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.244738] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.245127] 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 72 48 8b 05 58 b5 85 01 e8
[38244.246208] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.246526] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.246945] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.247369] RBP: 0000000000000000 R08: ffff901471d02838 R09: 0000000000000000
[38244.247784] R10: ffff901455638d00 R11: ffff901442261a08 R12: ffff901344f7b8f0
[38244.248203] R13: ffff901453c00780 R14: ffff901471d02750 R15: ffff901471d027f8
[38244.248629] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.249103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.249449] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.249870] Call Trace:
[38244.250020]
[38244.250152] ? __mutex_lock+0x80/0x8a0
[38244.250391] ? __mutex_lock+0xda/0x8a0
[38244.250617] ? lock_release+0x1d0/0x2d0
[38244.250851] btrfs_run_delayed_refs+0x86/0x210
[38244.251114] ? __mutex_unlock_slowpath+0x35/0x260
[38244.251404] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.251716] ? __mutex_unlock_slowpath+0x35/0x260
[38244.251998] btrfs_commit_transaction+0x85e/0xad0
[38244.252287] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.252605] ? vfs_fsync_range+0x90/0x90
[38244.252843] iterate_supers+0x85/0xf0
[38244.253064] ksys_sync+0x50/0x80
[38244.253269] __do_sys_sync+0xa/0x10
[38244.253479] do_syscall_64+0x38/0x90
[38244.253695] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.253997] RIP: 0033:0x7f221029a38b
[38244.254211] 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
[38244.255305] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.255746] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.256164] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.256589] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.257010] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.257435] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.257859]
[38244.257995] irq event stamp: 0
[38244.258180] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.258557] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.259058] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.259555] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.259928] ---[ end trace d6b802a36bfbcb46 ]---
[38244.260267] ------------[ cut here ]------------
[38244.260543] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.261118] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.264578] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.265064] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.265567] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.265901] 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 72 48 8b 05 58 b5 85 01 e8
[38244.266987] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.267305] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.267721] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.268140] RBP: 0000000000000000 R08: ffff901471d02358 R09: 0000000000000000
[38244.268566] R10: ffff901471d02700 R11: ffff901442261a08 R12: ffff901344f7b4e0
[38244.269057] R13: ffff901453c00780 R14: ffff901471d02270 R15: ffff901471d02318
[38244.269502] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.269977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.270323] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.270741] Call Trace:
[38244.270896]
[38244.271029] ? __mutex_lock+0x80/0x8a0
[38244.271267] ? __mutex_lock+0xda/0x8a0
[38244.271492] ? lock_release+0x1d0/0x2d0
[38244.271724] btrfs_run_delayed_refs+0x86/0x210
[38244.271991] ? __mutex_unlock_slowpath+0x35/0x260
[38244.272281] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.272593] ? __mutex_unlock_slowpath+0x35/0x260
[38244.272877] btrfs_commit_transaction+0x85e/0xad0
[38244.273158] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.273487] ? vfs_fsync_range+0x90/0x90
[38244.273724] iterate_supers+0x85/0xf0
[38244.273949] ksys_sync+0x50/0x80
[38244.274146] __do_sys_sync+0xa/0x10
[38244.274366] do_syscall_64+0x38/0x90
[38244.274583] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.274937] RIP: 0033:0x7f221029a38b
[38244.275151] 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
[38244.276238] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.276680] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.277100] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.277525] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.277947] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.278372] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.278792]
[38244.278930] irq event stamp: 0
[38244.279114] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.279494] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.279978] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.280463] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.280833] ---[ end trace d6b802a36bfbcb47 ]---
[38244.281162] ------------[ cut here ]------------
[38244.281447] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.282022] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.285489] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.285974] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.286477] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.286806] 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 72 48 8b 05 58 b5 85 01 e8
[38244.287896] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.288206] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.288631] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.289051] RBP: 0000000000000000 R08: ffff90146a4d6be0 R09: 0000000000000000
[38244.289476] R10: ffff901471d02200 R11: ffff901442261a08 R12: ffff901445282068
[38244.289895] R13: ffff901453c00780 R14: ffff90146a4d6af8 R15: ffff90146a4d6ba0
[38244.290320] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.290792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.291131] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.291557] Call Trace:
[38244.291711]
[38244.291848] ? __mutex_lock+0x80/0x8a0
[38244.292075] ? __mutex_lock+0xda/0x8a0
[38244.292310] ? lock_release+0x1d0/0x2d0
[38244.292543] btrfs_run_delayed_refs+0x86/0x210
[38244.292807] ? __mutex_unlock_slowpath+0x35/0x260
[38244.293089] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.293409] ? __mutex_unlock_slowpath+0x35/0x260
[38244.293692] btrfs_commit_transaction+0x85e/0xad0
[38244.293976] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.294307] ? vfs_fsync_range+0x90/0x90
[38244.294543] iterate_supers+0x85/0xf0
[38244.294763] ksys_sync+0x50/0x80
[38244.294962] __do_sys_sync+0xa/0x10
[38244.295171] do_syscall_64+0x38/0x90
[38244.295398] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.295698] RIP: 0033:0x7f221029a38b
[38244.295916] 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
[38244.297005] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.297457] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.297878] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.298304] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.298721] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.299141] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.299574]
[38244.299708] irq event stamp: 0
[38244.299895] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.300275] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.300753] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.301242] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.301613] ---[ end trace d6b802a36bfbcb48 ]---
[38244.301952] ------------[ cut here ]------------
[38244.302240] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.302811] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.306325] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.306807] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.307317] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.307646] 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 72 48 8b 05 58 b5 85 01 e8
[38244.308741] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.309055] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.309482] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.309903] RBP: 0000000000000000 R08: ffff90146cb9ef88 R09: 0000000000000000
[38244.310329] R10: ffff90146a4d6a00 R11: ffff901442261a08 R12: ffff9013537a9340
[38244.310745] R13: ffff901453c00780 R14: ffff90146cb9eea0 R15: ffff90146cb9ef48
[38244.311162] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.311638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.311977] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.312406] Call Trace:
[38244.312556]
[38244.312688] ? __mutex_lock+0x80/0x8a0
[38244.312919] ? __mutex_lock+0xda/0x8a0
[38244.313143] ? lock_release+0x1d0/0x2d0
[38244.313386] btrfs_run_delayed_refs+0x86/0x210
[38244.313652] ? __mutex_unlock_slowpath+0x35/0x260
[38244.313935] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.314257] ? __mutex_unlock_slowpath+0x35/0x260
[38244.314537] btrfs_commit_transaction+0x85e/0xad0
[38244.314820] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.315153] ? vfs_fsync_range+0x90/0x90
[38244.315401] iterate_supers+0x85/0xf0
[38244.315625] ksys_sync+0x50/0x80
[38244.315827] __do_sys_sync+0xa/0x10
[38244.316035] do_syscall_64+0x38/0x90
[38244.316260] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.316562] RIP: 0033:0x7f221029a38b
[38244.316776] 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
[38244.317899] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.318370] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.318787] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.319205] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.319630] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.320050] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.320476]
[38244.320612] irq event stamp: 0
[38244.320794] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.321165] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.321651] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.322130] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.322504] ---[ end trace d6b802a36bfbcb49 ]---
[38244.322845] ------------[ cut here ]------------
[38244.323119] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.323701] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.327163] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.327657] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.328154] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.328492] 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 72 48 8b 05 58 b5 85 01 e8
[38244.329622] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.329981] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.330407] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.330828] RBP: 0000000000000000 R08: ffff90146cb9ee50 R09: 0000000000000000
[38244.331297] R10: ffff90146cb9ee00 R11: ffff901442261a08 R12: ffff9013537a92d8
[38244.331719] R13: ffff901453c00780 R14: ffff90146cb9ed68 R15: ffff90146cb9ee10
[38244.332139] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.332624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.332968] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.333397] Call Trace:
[38244.333548]
[38244.333681] ? __mutex_lock+0x80/0x8a0
[38244.333910] ? __mutex_lock+0xda/0x8a0
[38244.334136] ? lock_release+0x1d0/0x2d0
[38244.334378] btrfs_run_delayed_refs+0x86/0x210
[38244.334645] ? __mutex_unlock_slowpath+0x35/0x260
[38244.334981] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.335301] ? __mutex_unlock_slowpath+0x35/0x260
[38244.335582] btrfs_commit_transaction+0x85e/0xad0
[38244.335866] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.336189] ? vfs_fsync_range+0x90/0x90
[38244.336436] iterate_supers+0x85/0xf0
[38244.336657] ksys_sync+0x50/0x80
[38244.336857] __do_sys_sync+0xa/0x10
[38244.337068] do_syscall_64+0x38/0x90
[38244.337295] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.337595] RIP: 0033:0x7f221029a38b
[38244.337810] 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
[38244.338907] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.339361] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.339778] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.340200] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.340625] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.341047] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.341477]
[38244.341613] irq event stamp: 0
[38244.341797] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.342168] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.342656] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.343137] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.343518] ---[ end trace d6b802a36bfbcb4a ]---
[38244.343861] ------------[ cut here ]------------
[38244.344134] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.344720] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.348202] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.348698] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.349198] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.349538] 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 72 48 8b 05 58 b5 85 01 e8
[38244.350628] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.350941] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.351366] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.351782] RBP: 0000000000000000 R08: ffff901461d92970 R09: 0000000000000000
[38244.352201] R10: ffff90146cb9ed00 R11: ffff901442261a08 R12: ffff9013537a96e8
[38244.352627] R13: ffff901453c00780 R14: ffff901461d92888 R15: ffff901461d92930
[38244.353047] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.353530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.353871] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.354300] Call Trace:
[38244.354451]
[38244.354583] ? __mutex_lock+0x80/0x8a0
[38244.354808] ? __mutex_lock+0xda/0x8a0
[38244.355039] ? lock_release+0x1d0/0x2d0
[38244.355281] btrfs_run_delayed_refs+0x86/0x210
[38244.355547] ? __mutex_unlock_slowpath+0x35/0x260
[38244.355830] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.356140] ? __mutex_unlock_slowpath+0x35/0x260
[38244.356430] btrfs_commit_transaction+0x85e/0xad0
[38244.356712] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.357034] ? vfs_fsync_range+0x90/0x90
[38244.357279] iterate_supers+0x85/0xf0
[38244.357503] ksys_sync+0x50/0x80
[38244.357698] __do_sys_sync+0xa/0x10
[38244.357910] do_syscall_64+0x38/0x90
[38244.358127] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.358440] RIP: 0033:0x7f221029a38b
[38244.358657] 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
[38244.359752] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.360196] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.360622] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.361040] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.361466] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.361886] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.362316]
[38244.362454] irq event stamp: 0
[38244.362638] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.363008] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.363495] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.363974] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.364352] ---[ end trace d6b802a36bfbcb4b ]---
[38244.364683] ------------[ cut here ]------------
[38244.365011] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.365590] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.369062] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.369555] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.370054] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.370393] 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 72 48 8b 05 58 b5 85 01 e8
[38244.371484] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.371793] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.372211] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.372637] RBP: 0000000000000000 R08: ffff90145bcbf5c8 R09: 0000000000000000
[38244.373055] R10: ffff901461d92800 R11: ffff901442261a08 R12: ffff9013537a9af8
[38244.373482] R13: ffff901453c00780 R14: ffff90145bcbf4e0 R15: ffff90145bcbf588
[38244.373901] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.374381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.374718] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.375140] Call Trace:
[38244.375300]
[38244.375433] ? __mutex_lock+0x80/0x8a0
[38244.375660] ? __mutex_lock+0xda/0x8a0
[38244.375887] ? lock_release+0x1d0/0x2d0
[38244.376119] btrfs_run_delayed_refs+0x86/0x210
[38244.376394] ? __mutex_unlock_slowpath+0x35/0x260
[38244.376676] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.376991] ? __mutex_unlock_slowpath+0x35/0x260
[38244.377282] btrfs_commit_transaction+0x85e/0xad0
[38244.377563] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.377884] ? vfs_fsync_range+0x90/0x90
[38244.378120] iterate_supers+0x85/0xf0
[38244.378351] ksys_sync+0x50/0x80
[38244.378547] __do_sys_sync+0xa/0x10
[38244.378757] do_syscall_64+0x38/0x90
[38244.378974] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.379283] RIP: 0033:0x7f221029a38b
[38244.379498] 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
[38244.380589] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.381035] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.381459] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.381879] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.382304] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.382719] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.383142]
[38244.383288] irq event stamp: 0
[38244.383476] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.383847] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.384335] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.384813] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.385186] ---[ end trace d6b802a36bfbcb4c ]---
[38244.385523] ------------[ cut here ]------------
[38244.385797] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.386384] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.389896] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.390392] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.390891] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.391227] 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 72 48 8b 05 58 b5 85 01 e8
[38244.392315] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.392623] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.393044] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.393469] RBP: 0000000000000000 R08: ffff90146cb9e970 R09: 0000000000000000
[38244.393891] R10: ffff90145bcbf400 R11: ffff901442261a08 R12: ffff901344f7ba28
[38244.394316] R13: ffff901453c00780 R14: ffff90146cb9e888 R15: ffff90146cb9e930
[38244.394732] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.395267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.395607] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.396028] Call Trace:
[38244.396178]
[38244.396322] ? __mutex_lock+0x80/0x8a0
[38244.396548] ? __mutex_lock+0xda/0x8a0
[38244.396774] ? lock_release+0x1d0/0x2d0
[38244.397009] btrfs_run_delayed_refs+0x86/0x210
[38244.397283] ? __mutex_unlock_slowpath+0x35/0x260
[38244.397564] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.397878] ? __mutex_unlock_slowpath+0x35/0x260
[38244.398159] btrfs_commit_transaction+0x85e/0xad0
[38244.398448] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.398768] ? vfs_fsync_range+0x90/0x90
[38244.399005] iterate_supers+0x85/0xf0
[38244.399236] ksys_sync+0x50/0x80
[38244.399434] __do_sys_sync+0xa/0x10
[38244.399643] do_syscall_64+0x38/0x90
[38244.399863] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.400160] RIP: 0033:0x7f221029a38b
[38244.400386] 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
[38244.401475] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.401921] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.402346] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.402762] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.403181] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.403607] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.404030]
[38244.404164] irq event stamp: 0
[38244.404357] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.404724] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.405203] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.405689] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.406059] ---[ end trace d6b802a36bfbcb4d ]---
[38244.406403] ------------[ cut here ]------------
[38244.406679] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.407264] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.410729] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.411212] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.411716] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.412047] 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 72 48 8b 05 58 b5 85 01 e8
[38244.413135] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.413453] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.413871] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.414297] RBP: 0000000000000000 R08: ffff901461dc3838 R09: 0000000000000000
[38244.414712] R10: ffff90146cb9e800 R11: ffff901442261a08 R12: ffff901344f7bdd0
[38244.415129] R13: ffff901453c00780 R14: ffff901461dc3750 R15: ffff901461dc37f8
[38244.415555] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.416029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.416375] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.416793] Call Trace:
[38244.416945]
[38244.417077] ? __mutex_lock+0x80/0x8a0
[38244.417313] ? __mutex_lock+0xda/0x8a0
[38244.417539] ? lock_release+0x1d0/0x2d0
[38244.417769] btrfs_run_delayed_refs+0x86/0x210
[38244.418037] ? __mutex_unlock_slowpath+0x35/0x260
[38244.418326] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.418636] ? __mutex_unlock_slowpath+0x35/0x260
[38244.418938] btrfs_commit_transaction+0x85e/0xad0
[38244.419298] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.419618] ? vfs_fsync_range+0x90/0x90
[38244.419858] iterate_supers+0x85/0xf0
[38244.420079] ksys_sync+0x50/0x80
[38244.420285] __do_sys_sync+0xa/0x10
[38244.420495] do_syscall_64+0x38/0x90
[38244.420710] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.421013] RIP: 0033:0x7f221029a38b
[38244.421237] 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
[38244.422327] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.422769] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.423187] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.423611] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.424032] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.424457] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.424925]
[38244.425060] irq event stamp: 0
[38244.425255] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.425624] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.426127] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.426611] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.426982] ---[ end trace d6b802a36bfbcb4e ]---
[38244.427322] ------------[ cut here ]------------
[38244.427600] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.428183] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.431642] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.432128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.432635] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.432967] 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 72 48 8b 05 58 b5 85 01 e8
[38244.434053] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.434372] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.434791] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.435211] RBP: 0000000000000000 R08: ffff9014444d8700 R09: 0000000000000000
[38244.435637] R10: ffff901461dc3750 R11: ffff901442261a08 R12: ffff901344f7b750
[38244.436058] R13: ffff901453c00780 R14: ffff9014444d8618 R15: ffff9014444d86c0
[38244.436483] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.436956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.437306] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.437725] Call Trace:
[38244.437877]
[38244.438012] ? __mutex_lock+0x80/0x8a0
[38244.438248] ? __mutex_lock+0xda/0x8a0
[38244.438475] ? lock_release+0x1d0/0x2d0
[38244.438706] btrfs_run_delayed_refs+0x86/0x210
[38244.438973] ? __mutex_unlock_slowpath+0x35/0x260
[38244.439263] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.439575] ? __mutex_unlock_slowpath+0x35/0x260
[38244.439858] btrfs_commit_transaction+0x85e/0xad0
[38244.440137] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.440466] ? vfs_fsync_range+0x90/0x90
[38244.440701] iterate_supers+0x85/0xf0
[38244.440925] ksys_sync+0x50/0x80
[38244.441119] __do_sys_sync+0xa/0x10
[38244.441339] do_syscall_64+0x38/0x90
[38244.441557] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.441858] RIP: 0033:0x7f221029a38b
[38244.442074] 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
[38244.443165] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.443616] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.444037] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.444463] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.444881] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.445307] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.445726]
[38244.445863] irq event stamp: 0
[38244.446048] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.446424] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.446904] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.447389] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.447758] ---[ end trace d6b802a36bfbcb4f ]---
[38244.448089] ------------[ cut here ]------------
[38244.448375] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.448964] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.452438] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.452924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.453428] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.453758] 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 72 48 8b 05 58 b5 85 01 e8
[38244.454851] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.455230] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.455646] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.456065] RBP: 0000000000000000 R08: ffff901471d02aa8 R09: 0000000000000000
[38244.456491] R10: ffff9014444d8600 R11: ffff901442261a08 R12: ffff901344f7b958
[38244.456908] R13: ffff901453c00780 R14: ffff901471d029c0 R15: ffff901471d02a68
[38244.457334] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.457805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.458151] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.458580] Call Trace:
[38244.458732]
[38244.458868] ? __mutex_lock+0x80/0x8a0
[38244.459094] ? __mutex_lock+0xda/0x8a0
[38244.459329] ? lock_release+0x1d0/0x2d0
[38244.459562] btrfs_run_delayed_refs+0x86/0x210
[38244.459829] ? __mutex_unlock_slowpath+0x35/0x260
[38244.460110] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.460429] ? __mutex_unlock_slowpath+0x35/0x260
[38244.460709] btrfs_commit_transaction+0x85e/0xad0
[38244.460991] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.461319] ? vfs_fsync_range+0x90/0x90
[38244.461556] iterate_supers+0x85/0xf0
[38244.461777] ksys_sync+0x50/0x80
[38244.461975] __do_sys_sync+0xa/0x10
[38244.462186] do_syscall_64+0x38/0x90
[38244.462412] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.462712] RIP: 0033:0x7f221029a38b
[38244.462929] 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
[38244.464019] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.464471] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.464894] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.465322] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.465739] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.466155] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.466585]
[38244.466721] irq event stamp: 0
[38244.466907] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.467283] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.467759] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.468247] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.468614] ---[ end trace d6b802a36bfbcb50 ]---
[38244.468954] ------------[ cut here ]------------
[38244.469244] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.469814] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.473278] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.473761] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.474268] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.474599] 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 72 48 8b 05 58 b5 85 01 e8
[38244.475686] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.475999] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.476425] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.476843] RBP: 0000000000000000 R08: ffff901461dc3e50 R09: 0000000000000000
[38244.477269] R10: ffff901471d02900 R11: ffff901442261a08 R12: ffff901344f7b208
[38244.477685] R13: ffff901453c00780 R14: ffff901461dc3d68 R15: ffff901461dc3e10
[38244.478103] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.478582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.478923] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.479353] Call Trace:
[38244.479506]
[38244.479639] ? __mutex_lock+0x80/0x8a0
[38244.479868] ? __mutex_lock+0xda/0x8a0
[38244.480093] ? lock_release+0x1d0/0x2d0
[38244.480334] btrfs_run_delayed_refs+0x86/0x210
[38244.480598] ? __mutex_unlock_slowpath+0x35/0x260
[38244.480880] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.481190] ? __mutex_unlock_slowpath+0x35/0x260
[38244.481479] btrfs_commit_transaction+0x85e/0xad0
[38244.481759] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.482082] ? vfs_fsync_range+0x90/0x90
[38244.482329] iterate_supers+0x85/0xf0
[38244.482551] ksys_sync+0x50/0x80
[38244.482747] __do_sys_sync+0xa/0x10
[38244.482958] do_syscall_64+0x38/0x90
[38244.483174] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.483483] RIP: 0033:0x7f221029a38b
[38244.483699] 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
[38244.484791] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.485297] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.485715] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.486135] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.486561] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.486981] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.487412]
[38244.487549] irq event stamp: 0
[38244.487733] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.488110] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.488599] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.489079] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.489456] ---[ end trace d6b802a36bfbcb51 ]---
[38244.489799] ------------[ cut here ]------------
[38244.490079] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.490665] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.494134] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.494623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.495122] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.495460] 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 72 48 8b 05 58 b5 85 01 e8
[38244.496552] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.496866] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.497290] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.497707] RBP: 0000000000000000 R08: ffff901471d02be0 R09: 0000000000000000
[38244.498125] R10: ffff901461dc3d68 R11: ffff901442261a08 R12: ffff901344f7b340
[38244.498552] R13: ffff901453c00780 R14: ffff901471d02af8 R15: ffff901471d02ba0
[38244.498973] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.499454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.499790] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.500212] Call Trace:
[38244.500371]
[38244.500504] ? __mutex_lock+0x80/0x8a0
[38244.500730] ? __mutex_lock+0xda/0x8a0
[38244.500959] ? lock_release+0x1d0/0x2d0
[38244.501189] btrfs_run_delayed_refs+0x86/0x210
[38244.501464] ? __mutex_unlock_slowpath+0x35/0x260
[38244.501745] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.502061] ? __mutex_unlock_slowpath+0x35/0x260
[38244.502352] btrfs_commit_transaction+0x85e/0xad0
[38244.502631] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.502952] ? vfs_fsync_range+0x90/0x90
[38244.503188] iterate_supers+0x85/0xf0
[38244.503419] ksys_sync+0x50/0x80
[38244.503615] __do_sys_sync+0xa/0x10
[38244.503827] do_syscall_64+0x38/0x90
[38244.504041] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.504352] RIP: 0033:0x7f221029a38b
[38244.504567] 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
[38244.505657] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.506101] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.506527] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.506946] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.507371] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.507789] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.508211]
[38244.508355] irq event stamp: 0
[38244.508539] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.508927] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.509441] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.509922] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.510300] ---[ end trace d6b802a36bfbcb52 ]---
[38244.510630] ------------[ cut here ]------------
[38244.510909] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.511490] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.515017] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.515507] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.516006] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.516345] 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 72 48 8b 05 58 b5 85 01 e8
[38244.517436] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.517744] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.518171] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.518595] RBP: 0000000000000000 R08: ffff901461d92aa8 R09: 0000000000000000
[38244.519015] R10: ffff901471d02a00 R11: ffff901442261a08 R12: ffff901344f7b9c0
[38244.519441] R13: ffff901453c00780 R14: ffff901461d929c0 R15: ffff901461d92a68
[38244.519864] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.520345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.520683] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.521104] Call Trace:
[38244.521264]
[38244.521397] ? __mutex_lock+0x80/0x8a0
[38244.521623] ? __mutex_lock+0xda/0x8a0
[38244.521850] ? lock_release+0x1d0/0x2d0
[38244.522081] btrfs_run_delayed_refs+0x86/0x210
[38244.522356] ? __mutex_unlock_slowpath+0x35/0x260
[38244.522637] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.522950] ? __mutex_unlock_slowpath+0x35/0x260
[38244.523241] btrfs_commit_transaction+0x85e/0xad0
[38244.523522] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.523842] ? vfs_fsync_range+0x90/0x90
[38244.524077] iterate_supers+0x85/0xf0
[38244.524307] ksys_sync+0x50/0x80
[38244.524505] __do_sys_sync+0xa/0x10
[38244.524715] do_syscall_64+0x38/0x90
[38244.524935] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.525246] RIP: 0033:0x7f221029a38b
[38244.525462] 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
[38244.526550] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.526998] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.527423] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.527843] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.528268] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.528684] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.529108]
[38244.529252] irq event stamp: 0
[38244.529437] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.529802] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.530293] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.530772] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.531143] ---[ end trace d6b802a36bfbcb53 ]---
[38244.531479] ------------[ cut here ]------------
[38244.531754] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.532338] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.535805] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.536300] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.536795] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.537127] 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 72 48 8b 05 58 b5 85 01 e8
[38244.538218] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.538526] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.538943] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.539369] RBP: 0000000000000000 R08: ffff9014444d8d18 R09: 0000000000000000
[38244.539785] R10: ffff901461d92900 R11: ffff901442261a08 R12: ffff901444b73958
[38244.540204] R13: ffff901453c00780 R14: ffff9014444d8c30 R15: ffff9014444d8cd8
[38244.540629] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.541102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.541449] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.541871] Call Trace:
[38244.542021]
[38244.542153] ? __mutex_lock+0x80/0x8a0
[38244.542389] ? __mutex_lock+0xda/0x8a0
[38244.542615] ? lock_release+0x1d0/0x2d0
[38244.542849] btrfs_run_delayed_refs+0x86/0x210
[38244.543116] ? __mutex_unlock_slowpath+0x35/0x260
[38244.543407] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.543717] ? __mutex_unlock_slowpath+0x35/0x260
[38244.543999] btrfs_commit_transaction+0x85e/0xad0
[38244.544289] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.544608] ? vfs_fsync_range+0x90/0x90
[38244.544849] iterate_supers+0x85/0xf0
[38244.545122] ksys_sync+0x50/0x80
[38244.545327] __do_sys_sync+0xa/0x10
[38244.545537] do_syscall_64+0x38/0x90
[38244.545751] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.546058] RIP: 0033:0x7f221029a38b
[38244.546283] 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
[38244.547379] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.547823] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.548256] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.548671] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.549090] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.549516] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.549938]
[38244.550073] irq event stamp: 0
[38244.550266] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.550634] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.551112] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.551600] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.551969] ---[ end trace d6b802a36bfbcb54 ]---
[38244.552306] ------------[ cut here ]------------
[38244.552582] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.553156] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.556624] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.557112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.557616] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.557949] 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 72 48 8b 05 58 b5 85 01 e8
[38244.559037] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.559357] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.559775] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.560195] RBP: ffff90145c26ede0 R08: ffff901455638980 R09: 0000000000000000
[38244.560622] R10: ffff9014444d8c00 R11: ffff901442261a08 R12: ffff901444b73888
[38244.561041] R13: ffff901453c00780 R14: ffff901455638888 R15: ffff901455638930
[38244.561466] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.561940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.562286] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.562704] Call Trace:
[38244.562858]
[38244.562991] ? __mutex_lock+0x80/0x8a0
[38244.563228] ? __mutex_lock+0xda/0x8a0
[38244.563454] ? lock_release+0x1d0/0x2d0
[38244.563685] btrfs_run_delayed_refs+0x86/0x210
[38244.563951] ? __mutex_unlock_slowpath+0x35/0x260
[38244.564241] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.564554] ? __mutex_unlock_slowpath+0x35/0x260
[38244.564838] btrfs_commit_transaction+0x85e/0xad0
[38244.565119] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.565449] ? vfs_fsync_range+0x90/0x90
[38244.565685] iterate_supers+0x85/0xf0
[38244.565910] ksys_sync+0x50/0x80
[38244.566105] __do_sys_sync+0xa/0x10
[38244.566325] do_syscall_64+0x38/0x90
[38244.566543] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.566845] RIP: 0033:0x7f221029a38b
[38244.567064] 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
[38244.568152] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.568602] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.569051] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.569495] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.569917] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.570346] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.570764]
[38244.570903] irq event stamp: 0
[38244.571087] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.571465] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.571946] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.572431] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.572799] ---[ end trace d6b802a36bfbcb55 ]---
[38244.573134] ------------[ cut here ]------------
[38244.573421] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.573996] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.577498] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.577991] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.578494] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.578827] 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 72 48 8b 05 58 b5 85 01 e8
[38244.579914] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.580232] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.580649] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.581068] RBP: ffff90145c26e2c0 R08: ffff9014556380f8 R09: 0000000000000000
[38244.581493] R10: ffff901455638800 R11: ffff901442261a08 R12: ffff901444b73000
[38244.581913] R13: ffff901453c00780 R14: ffff901455638000 R15: ffff9014556380a8
[38244.582337] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.582807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.583147] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.583574] Call Trace:
[38244.583725]
[38244.583861] btrfs_run_delayed_refs+0x86/0x210
[38244.584125] ? __mutex_unlock_slowpath+0x35/0x260
[38244.584417] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.584729] ? __mutex_unlock_slowpath+0x35/0x260
[38244.585013] btrfs_commit_transaction+0x85e/0xad0
[38244.585305] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.585625] ? vfs_fsync_range+0x90/0x90
[38244.585863] iterate_supers+0x85/0xf0
[38244.586083] ksys_sync+0x50/0x80
[38244.586291] __do_sys_sync+0xa/0x10
[38244.586503] do_syscall_64+0x38/0x90
[38244.586718] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.587018] RIP: 0033:0x7f221029a38b
[38244.587244] 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
[38244.588338] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.588783] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.589201] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.589624] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.590045] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.590470] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.590894]
[38244.591028] irq event stamp: 0
[38244.591212] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.591594] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.592075] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.592562] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.592934] ---[ end trace d6b802a36bfbcb56 ]---
[38244.593274] ------------[ cut here ]------------
[38244.593550] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.594122] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.597591] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.598074] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.598579] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.598911] 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 72 48 8b 05 58 b5 85 01 e8
[38244.600001] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.600320] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.600736] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.601157] RBP: ffff90145c26e880 R08: ffff901455638848 R09: 0000000000000000
[38244.601583] R10: ffff901455638000 R11: ffff901442261a08 R12: ffff901444b73618
[38244.602003] R13: ffff901453c00780 R14: ffff901455638750 R15: ffff9014556387f8
[38244.602429] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.602906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.603254] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.603676] Call Trace:
[38244.603829]
[38244.603963] btrfs_run_delayed_refs+0x86/0x210
[38244.604238] ? __mutex_unlock_slowpath+0x35/0x260
[38244.604520] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.604832] ? __mutex_unlock_slowpath+0x35/0x260
[38244.605164] btrfs_commit_transaction+0x85e/0xad0
[38244.605452] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.605772] ? vfs_fsync_range+0x90/0x90
[38244.606012] iterate_supers+0x85/0xf0
[38244.606244] ksys_sync+0x50/0x80
[38244.606440] __do_sys_sync+0xa/0x10
[38244.606651] do_syscall_64+0x38/0x90
[38244.606869] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.607167] RIP: 0033:0x7f221029a38b
[38244.607393] 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
[38244.608488] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.608934] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.609359] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.609777] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.610194] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.610620] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.611043]
[38244.611177] irq event stamp: 0
[38244.611370] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.611737] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.612227] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.612704] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.613074] ---[ end trace d6b802a36bfbcb57 ]---
[38244.613415] ------------[ cut here ]------------
[38244.613690] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.614278] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.617755] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.618258] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.618754] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.619091] 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 72 48 8b 05 58 b5 85 01 e8
[38244.620184] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.620504] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.620927] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.621352] RBP: ffff90145c26e9c0 R08: ffff901455638710 R09: 0000000000000000
[38244.621771] R10: ffff901455638700 R11: ffff901442261a08 R12: ffff901444b73ea0
[38244.622191] R13: ffff901453c00780 R14: ffff901455638618 R15: ffff9014556386c0
[38244.622621] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.623098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.623447] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.623868] Call Trace:
[38244.624019]
[38244.624152] btrfs_run_delayed_refs+0x86/0x210
[38244.624429] ? __mutex_unlock_slowpath+0x35/0x260
[38244.624711] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.625026] ? __mutex_unlock_slowpath+0x35/0x260
[38244.625320] btrfs_commit_transaction+0x85e/0xad0
[38244.625600] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.625923] ? vfs_fsync_range+0x90/0x90
[38244.626159] iterate_supers+0x85/0xf0
[38244.626414] ksys_sync+0x50/0x80
[38244.626612] __do_sys_sync+0xa/0x10
[38244.626828] do_syscall_64+0x38/0x90
[38244.627043] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.627351] RIP: 0033:0x7f221029a38b
[38244.627566] 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
[38244.628653] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.629127] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.629562] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.629984] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.630410] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.630831] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.631259]
[38244.631396] irq event stamp: 0
[38244.631578] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.631949] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.632438] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.632918] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.633294] ---[ end trace d6b802a36bfbcb58 ]---
[38244.633628] ------------[ cut here ]------------
[38244.633905] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.634484] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.638010] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.638503] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.639002] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.639345] 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 72 48 8b 05 58 b5 85 01 e8
[38244.640434] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.640743] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.641164] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.641588] RBP: ffff90145c26e140 R08: ffff9014556385d8 R09: 0000000000000000
[38244.642008] R10: ffff901455638600 R11: ffff901442261a08 R12: ffff901444b73b60
[38244.642434] R13: ffff901453c00780 R14: ffff9014556384e0 R15: ffff901455638588
[38244.642853] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.643333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.643672] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.644093] Call Trace:
[38244.644252]
[38244.644387] btrfs_run_delayed_refs+0x86/0x210
[38244.644651] ? __mutex_unlock_slowpath+0x35/0x260
[38244.644937] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.645260] ? __mutex_unlock_slowpath+0x35/0x260
[38244.645544] btrfs_commit_transaction+0x85e/0xad0
[38244.645826] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.646144] ? vfs_fsync_range+0x90/0x90
[38244.646390] iterate_supers+0x85/0xf0
[38244.646612] ksys_sync+0x50/0x80
[38244.646808] __do_sys_sync+0xa/0x10
[38244.647020] do_syscall_64+0x38/0x90
[38244.647247] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.647545] RIP: 0033:0x7f221029a38b
[38244.647761] 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
[38244.648854] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.649306] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.649723] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.650144] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.650570] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.650993] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.651423]
[38244.651559] irq event stamp: 0
[38244.651743] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.652112] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.652599] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.653080] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.653458] ---[ end trace d6b802a36bfbcb59 ]---
[38244.653791] ------------[ cut here ]------------
[38244.654069] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.654650] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.658124] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.658614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.659115] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.659454] 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 72 48 8b 05 58 b5 85 01 e8
[38244.660545] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.660856] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.661282] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.661701] RBP: ffff90145c26eae0 R08: ffff901455638368 R09: 0000000000000000
[38244.662120] R10: ffff901455638400 R11: ffff901442261a08 R12: ffff901444b73138
[38244.662547] R13: ffff901453c00780 R14: ffff901455638270 R15: ffff901455638318
[38244.662971] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.663454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.663791] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.664223] Call Trace:
[38244.664375]
[38244.664508] btrfs_run_delayed_refs+0x86/0x210
[38244.664774] ? __mutex_unlock_slowpath+0x35/0x260
[38244.665110] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.665431] ? __mutex_unlock_slowpath+0x35/0x260
[38244.665712] btrfs_commit_transaction+0x85e/0xad0
[38244.665996] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.666325] ? vfs_fsync_range+0x90/0x90
[38244.666560] iterate_supers+0x85/0xf0
[38244.666781] ksys_sync+0x50/0x80
[38244.666979] __do_sys_sync+0xa/0x10
[38244.667189] do_syscall_64+0x38/0x90
[38244.667414] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.667714] RIP: 0033:0x7f221029a38b
[38244.667944] 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
[38244.669032] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.669484] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.669903] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.670326] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.670745] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.671165] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.671603]
[38244.671739] irq event stamp: 0
[38244.671925] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.672303] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.672782] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.673270] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.673638] ---[ end trace d6b802a36bfbcb5a ]---
[38244.673980] ------------[ cut here ]------------
[38244.674268] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.674844] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.678311] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.678794] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.679303] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.679634] 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 72 48 8b 05 58 b5 85 01 e8
[38244.680722] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.681034] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.681458] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.681875] RBP: ffff90145c26e8e0 R08: ffff901455638d28 R09: 0000000000000000
[38244.682301] R10: ffff901455638200 R11: ffff901442261a08 R12: ffff901444b73c98
[38244.682718] R13: ffff901453c00780 R14: ffff901455638c30 R15: ffff901455638cd8
[38244.683137] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.683616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.683955] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.684381] Call Trace:
[38244.684536]
[38244.684668] btrfs_run_delayed_refs+0x86/0x210
[38244.684935] ? __mutex_unlock_slowpath+0x35/0x260
[38244.685224] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.685536] ? __mutex_unlock_slowpath+0x35/0x260
[38244.685818] btrfs_commit_transaction+0x85e/0xad0
[38244.686097] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.686424] ? vfs_fsync_range+0x90/0x90
[38244.686660] iterate_supers+0x85/0xf0
[38244.686884] ksys_sync+0x50/0x80
[38244.687079] __do_sys_sync+0xa/0x10
[38244.687299] do_syscall_64+0x38/0x90
[38244.687515] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.687817] RIP: 0033:0x7f221029a38b
[38244.688031] 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
[38244.689157] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.689617] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.690038] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.690465] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.690884] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.691309] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.691728]
[38244.691867] irq event stamp: 0
[38244.692050] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.692427] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.692908] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.693395] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.693761] ---[ end trace d6b802a36bfbcb5b ]---
[38244.694097] ------------[ cut here ]------------
[38244.694384] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.695012] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.698465] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.698948] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.699452] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.699781] 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 72 48 8b 05 58 b5 85 01 e8
[38244.700872] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.701180] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.701605] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.702025] RBP: ffff90145c26eb80 R08: ffff901461dc3d28 R09: 0000000000000000
[38244.702450] R10: ffff901455638c00 R11: ffff901442261a08 R12: ffff901444b73208
[38244.702870] R13: ffff901453c00780 R14: ffff901461dc3c30 R15: ffff901461dc3cd8
[38244.703295] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.703767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.704107] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.704533] Call Trace:
[38244.704685]
[38244.704822] btrfs_run_delayed_refs+0x86/0x210
[38244.705085] ? __mutex_unlock_slowpath+0x35/0x260
[38244.705377] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.705689] ? __mutex_unlock_slowpath+0x35/0x260
[38244.705971] btrfs_commit_transaction+0x85e/0xad0
[38244.706262] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.706582] ? vfs_fsync_range+0x90/0x90
[38244.706820] iterate_supers+0x85/0xf0
[38244.707040] ksys_sync+0x50/0x80
[38244.707245] __do_sys_sync+0xa/0x10
[38244.707455] do_syscall_64+0x38/0x90
[38244.707672] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.707973] RIP: 0033:0x7f221029a38b
[38244.708189] 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
[38244.709275] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.709716] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.710135] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.710559] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.710982] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.711408] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.711830]
[38244.711965] irq event stamp: 0
[38244.712148] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.712525] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.713008] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.713492] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.713861] ---[ end trace d6b802a36bfbcb5c ]---
[38244.714191] ------------[ cut here ]------------
[38244.714475] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.715050] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.718578] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.719066] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.719571] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.719903] 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 72 48 8b 05 58 b5 85 01 e8
[38244.720993] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.721310] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.721725] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.722143] RBP: ffff90145c26ea80 R08: ffff901461dc3710 R09: 0000000000000000
[38244.722567] R10: ffff901461dc3c30 R11: ffff901442261a08 R12: ffff901444b73750
[38244.722988] R13: ffff901453c00780 R14: ffff901461dc3618 R15: ffff901461dc36c0
[38244.723413] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.723887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.724234] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.724653] Call Trace:
[38244.724802]
[38244.724999] btrfs_run_delayed_refs+0x86/0x210
[38244.725275] ? __mutex_unlock_slowpath+0x35/0x260
[38244.725556] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.725871] ? __mutex_unlock_slowpath+0x35/0x260
[38244.726151] btrfs_commit_transaction+0x85e/0xad0
[38244.726441] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.726760] ? vfs_fsync_range+0x90/0x90
[38244.726998] iterate_supers+0x85/0xf0
[38244.727229] ksys_sync+0x50/0x80
[38244.727424] __do_sys_sync+0xa/0x10
[38244.727634] do_syscall_64+0x38/0x90
[38244.727853] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.728158] RIP: 0033:0x7f221029a38b
[38244.728385] 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
[38244.729524] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.729971] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.730396] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.730816] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.731241] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.731657] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.732079]
[38244.732225] irq event stamp: 0
[38244.732410] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.732775] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.733267] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.733744] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.734115] ---[ end trace d6b802a36bfbcb5d ]---
[38244.734456] ------------[ cut here ]------------
[38244.734731] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.735315] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.738781] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.739278] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.739775] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.740108] 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 72 48 8b 05 58 b5 85 01 e8
[38244.741198] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.741518] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.741938] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.742367] RBP: ffff90145c26e220 R08: ffff901461dc35d8 R09: 0000000000000000
[38244.742783] R10: ffff901461dc3618 R11: ffff901442261a08 R12: ffff901444b738f0
[38244.743200] R13: ffff901453c00780 R14: ffff901461dc34e0 R15: ffff901461dc3588
[38244.743630] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.744104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.744450] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.744873] Call Trace:
[38244.745022]
[38244.745155] btrfs_run_delayed_refs+0x86/0x210
[38244.745431] ? __mutex_unlock_slowpath+0x35/0x260
[38244.745713] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.746026] ? __mutex_unlock_slowpath+0x35/0x260
[38244.746317] btrfs_commit_transaction+0x85e/0xad0
[38244.746596] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.746918] ? vfs_fsync_range+0x90/0x90
[38244.747153] iterate_supers+0x85/0xf0
[38244.747384] ksys_sync+0x50/0x80
[38244.747580] __do_sys_sync+0xa/0x10
[38244.747790] do_syscall_64+0x38/0x90
[38244.748008] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.748318] RIP: 0033:0x7f221029a38b
[38244.748533] 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
[38244.749664] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.750109] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.750537] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.750955] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.751382] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.751798] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.752229]
[38244.752366] irq event stamp: 0
[38244.752550] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.752923] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.753417] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.753896] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.754273] ---[ end trace d6b802a36bfbcb5e ]---
[38244.754612] ------------[ cut here ]------------
[38244.754947] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.755526] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.758991] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.759481] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.759982] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.760326] 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 72 48 8b 05 58 b5 85 01 e8
[38244.761439] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.761750] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.762197] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.762619] RBP: ffff90145c26e0c0 R08: ffff9014444d8980 R09: 0000000000000000
[38244.763039] R10: ffff901461dc34e0 R11: ffff901442261a08 R12: ffff901444b73f70
[38244.763465] R13: ffff901453c00780 R14: ffff9014444d8888 R15: ffff9014444d8930
[38244.763883] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.764372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.764716] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.765145] Call Trace:
[38244.765310]
[38244.765450] btrfs_run_delayed_refs+0x86/0x210
[38244.765758] ? __mutex_unlock_slowpath+0x35/0x260
[38244.766042] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.766362] ? __mutex_unlock_slowpath+0x35/0x260
[38244.766644] btrfs_commit_transaction+0x85e/0xad0
[38244.766927] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.767256] ? vfs_fsync_range+0x90/0x90
[38244.767492] iterate_supers+0x85/0xf0
[38244.767712] ksys_sync+0x50/0x80
[38244.767910] __do_sys_sync+0xa/0x10
[38244.768162] do_syscall_64+0x38/0x90
[38244.768389] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.768691] RIP: 0033:0x7f221029a38b
[38244.768916] 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
[38244.770021] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.770480] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.770903] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.771326] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.771743] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.772162] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.772592]
[38244.772729] irq event stamp: 0
[38244.772917] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.773295] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.773775] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.774271] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.774651] ---[ end trace d6b802a36bfbcb5f ]---
[38244.774998] ------------[ cut here ]------------
[38244.775288] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.775866] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.779425] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.779918] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.780424] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.780756] 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 72 48 8b 05 58 b5 85 01 e8
[38244.781850] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.782159] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.782585] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.783004] RBP: ffff90145c26e300 R08: ffff9014444d8848 R09: 0000000000000000
[38244.783430] R10: ffff9014444d8800 R11: ffff901442261a08 R12: ffff901444b732d8
[38244.783848] R13: ffff901453c00780 R14: ffff9014444d8750 R15: ffff9014444d87f8
[38244.784272] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.784745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.785131] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.785601] Call Trace:
[38244.785765]
[38244.785917] btrfs_run_delayed_refs+0x86/0x210
[38244.786206] ? __mutex_unlock_slowpath+0x35/0x260
[38244.786548] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.786870] ? __mutex_unlock_slowpath+0x35/0x260
[38244.787152] btrfs_commit_transaction+0x85e/0xad0
[38244.787446] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.787765] ? vfs_fsync_range+0x90/0x90
[38244.788011] iterate_supers+0x85/0xf0
[38244.788242] ksys_sync+0x50/0x80
[38244.788438] __do_sys_sync+0xa/0x10
[38244.788650] do_syscall_64+0x38/0x90
[38244.788868] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.789167] RIP: 0033:0x7f221029a38b
[38244.789394] 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
[38244.790486] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.790932] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.791358] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.791775] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.792192] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.792619] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.793040]
[38244.793174] irq event stamp: 0
[38244.793369] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.793738] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.794228] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.794709] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.795081] ---[ end trace d6b802a36bfbcb60 ]---
[38244.795421] ------------[ cut here ]------------
[38244.795696] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.796283] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.799783] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.800299] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.800810] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.801149] 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 72 48 8b 05 58 b5 85 01 e8
[38244.802245] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.802556] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.802974] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.803400] RBP: ffff90145c26ef20 R08: ffff9014444d8368 R09: 0000000000000000
[38244.803869] R10: ffff9014444d8700 R11: ffff901442261a08 R12: ffff901444b739c0
[38244.804346] R13: ffff901453c00780 R14: ffff9014444d8270 R15: ffff9014444d8318
[38244.804762] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.805246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.805584] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.806006] Call Trace:
[38244.806156]
[38244.806300] btrfs_run_delayed_refs+0x86/0x210
[38244.806567] ? __mutex_unlock_slowpath+0x35/0x260
[38244.806851] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.807161] ? __mutex_unlock_slowpath+0x35/0x260
[38244.807450] btrfs_commit_transaction+0x85e/0xad0
[38244.807731] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.808053] ? vfs_fsync_range+0x90/0x90
[38244.808297] iterate_supers+0x85/0xf0
[38244.808518] ksys_sync+0x50/0x80
[38244.808712] __do_sys_sync+0xa/0x10
[38244.808941] do_syscall_64+0x38/0x90
[38244.809179] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.809493] RIP: 0033:0x7f221029a38b
[38244.809709] 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
[38244.810836] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.811342] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.811810] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.812240] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.812660] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.813079] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.813509]
[38244.813645] irq event stamp: 0
[38244.813831] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.814200] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.814686] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.815228] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.815596] ---[ end trace d6b802a36bfbcb61 ]---
[38244.815931] ------------[ cut here ]------------
[38244.816206] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.816790] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.820251] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.820800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.821359] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.821697] 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 72 48 8b 05 58 b5 85 01 e8
[38244.822879] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.823191] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.823619] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.824040] RBP: ffff90145c26e480 R08: ffff9014444d8ab8 R09: 0000000000000000
[38244.824466] R10: ffff9014444d8200 R11: ffff901442261a08 R12: ffff901444b73af8
[38244.824886] R13: ffff901453c00780 R14: ffff9014444d89c0 R15: ffff9014444d8a68
[38244.825310] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.825782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.826123] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.826551] Call Trace:
[38244.826702]
[38244.826839] btrfs_run_delayed_refs+0x86/0x210
[38244.827102] ? __mutex_unlock_slowpath+0x35/0x260
[38244.827392] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.827702] ? __mutex_unlock_slowpath+0x35/0x260
[38244.827985] btrfs_commit_transaction+0x85e/0xad0
[38244.828275] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.828595] ? vfs_fsync_range+0x90/0x90
[38244.828833] iterate_supers+0x85/0xf0
[38244.829054] ksys_sync+0x50/0x80
[38244.829259] __do_sys_sync+0xa/0x10
[38244.829470] do_syscall_64+0x38/0x90
[38244.829685] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.829986] RIP: 0033:0x7f221029a38b
[38244.830201] 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
[38244.831289] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.831730] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.832149] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.832572] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.832992] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.833416] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.833866]
[38244.834000] irq event stamp: 0
[38244.834182] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.834559] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.835040] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.835525] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.835897] ---[ end trace d6b802a36bfbcb62 ]---
[38244.836249] ------------[ cut here ]------------
[38244.836526] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.837103] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.840564] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.841050] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.841553] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.841886] 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 72 48 8b 05 58 b5 85 01 e8
[38244.842972] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.843290] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.843705] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.844124] RBP: ffff90145c26efc0 R08: ffff9014444d3ab8 R09: 0000000000000000
[38244.844549] R10: ffff9014444d8900 R11: ffff901442261a08 R12: ffff901444b735b0
[38244.845019] R13: ffff901453c00780 R14: ffff9014444d39c0 R15: ffff9014444d3a68
[38244.845444] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.845919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.846265] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.846683] Call Trace:
[38244.846836]
[38244.846969] btrfs_run_delayed_refs+0x86/0x210
[38244.847247] ? __mutex_unlock_slowpath+0x35/0x260
[38244.847528] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.847843] ? __mutex_unlock_slowpath+0x35/0x260
[38244.848129] btrfs_commit_transaction+0x85e/0xad0
[38244.848418] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.848740] ? vfs_fsync_range+0x90/0x90
[38244.848979] iterate_supers+0x85/0xf0
[38244.849200] ksys_sync+0x50/0x80
[38244.849408] __do_sys_sync+0xa/0x10
[38244.849619] do_syscall_64+0x38/0x90
[38244.849837] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.850137] RIP: 0033:0x7f221029a38b
[38244.850361] 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
[38244.851450] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.851895] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.852321] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.852739] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.853157] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.853583] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.854005]
[38244.854140] irq event stamp: 0
[38244.854333] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.854702] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.855182] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.855667] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.856037] ---[ end trace d6b802a36bfbcb63 ]---
[38244.856384] ------------[ cut here ]------------
[38244.856662] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.857251] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.860716] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.861200] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.861705] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.862039] 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 72 48 8b 05 58 b5 85 01 e8
[38244.863126] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.863445] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.863864] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.864288] RBP: ffff90145c26efa0 R08: ffff901471d02710 R09: 0000000000000000
[38244.864704] R10: ffff9014444d3900 R11: ffff901442261a08 R12: ffff901444b73548
[38244.865125] R13: ffff901453c00780 R14: ffff901471d02618 R15: ffff901471d026c0
[38244.865549] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.866023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.866370] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.866789] Call Trace:
[38244.866942]
[38244.867076] btrfs_run_delayed_refs+0x86/0x210
[38244.867355] ? __mutex_unlock_slowpath+0x35/0x260
[38244.867638] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.867950] ? __mutex_unlock_slowpath+0x35/0x260
[38244.868240] btrfs_commit_transaction+0x85e/0xad0
[38244.868520] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.868847] ? vfs_fsync_range+0x90/0x90
[38244.869106] iterate_supers+0x85/0xf0
[38244.869357] ksys_sync+0x50/0x80
[38244.869554] __do_sys_sync+0xa/0x10
[38244.869764] do_syscall_64+0x38/0x90
[38244.869984] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.870293] RIP: 0033:0x7f221029a38b
[38244.870510] 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
[38244.871597] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.872043] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.872468] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.872887] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.873311] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.873728] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.874150]
[38244.874294] irq event stamp: 0
[38244.874478] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.874847] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.875380] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.875863] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.876244] ---[ end trace d6b802a36bfbcb64 ]---
[38244.876576] ------------[ cut here ]------------
[38244.876856] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.877437] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.880895] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.881388] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.881888] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.882230] 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 72 48 8b 05 58 b5 85 01 e8
[38244.883319] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.883628] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.884045] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.884474] RBP: ffff90145c26e240 R08: ffff901471d02980 R09: 0000000000000000
[38244.884898] R10: ffff901471d02600 R11: ffff901442261a08 R12: ffff901444b73e38
[38244.885322] R13: ffff901453c00780 R14: ffff901471d02888 R15: ffff901471d02930
[38244.885740] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.886222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.886560] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.886981] Call Trace:
[38244.887130]
[38244.887273] btrfs_run_delayed_refs+0x86/0x210
[38244.887539] ? __mutex_unlock_slowpath+0x35/0x260
[38244.887822] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.888132] ? __mutex_unlock_slowpath+0x35/0x260
[38244.888421] btrfs_commit_transaction+0x85e/0xad0
[38244.888701] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.889022] ? vfs_fsync_range+0x90/0x90
[38244.889268] iterate_supers+0x85/0xf0
[38244.889490] ksys_sync+0x50/0x80
[38244.889684] __do_sys_sync+0xa/0x10
[38244.889897] do_syscall_64+0x38/0x90
[38244.890111] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.890421] RIP: 0033:0x7f221029a38b
[38244.890635] 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
[38244.891725] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.892170] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.892595] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.893015] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.893441] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.893861] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.894290]
[38244.894426] irq event stamp: 0
[38244.894608] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.894979] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.895466] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.895947] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.896324] ---[ end trace d6b802a36bfbcb65 ]---
[38244.896658] ------------[ cut here ]------------
[38244.896937] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.897519] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.900978] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.901470] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.901967] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.902305] 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 72 48 8b 05 58 b5 85 01 e8
[38244.903400] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.903710] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.904130] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.904559] RBP: ffff90145c26ed40 R08: ffff901471d025d8 R09: 0000000000000000
[38244.905031] R10: ffff901471d02800 R11: ffff901442261a08 R12: ffff9013a31b1a28
[38244.905454] R13: ffff901453c00780 R14: ffff901471d024e0 R15: ffff901471d02588
[38244.905872] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.906352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.906691] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.907112] Call Trace:
[38244.907270]
[38244.907406] btrfs_run_delayed_refs+0x86/0x210
[38244.907670] ? __mutex_unlock_slowpath+0x35/0x260
[38244.907967] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.908288] ? __mutex_unlock_slowpath+0x35/0x260
[38244.908570] btrfs_commit_transaction+0x85e/0xad0
[38244.908854] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.909172] ? vfs_fsync_range+0x90/0x90
[38244.909417] iterate_supers+0x85/0xf0
[38244.909639] ksys_sync+0x50/0x80
[38244.909838] __do_sys_sync+0xa/0x10
[38244.910047] do_syscall_64+0x38/0x90
[38244.910273] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.910572] RIP: 0033:0x7f221029a38b
[38244.910788] 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
[38244.911883] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.912335] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.912751] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.913170] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.913594] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.914014] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.914443]
[38244.914579] irq event stamp: 0
[38244.914763] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.915133] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.915618] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.916097] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.916476] ---[ end trace d6b802a36bfbcb66 ]---
[38244.916816] ------------[ cut here ]------------
[38244.917090] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.917666] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.921137] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.921628] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.922126] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.922464] 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 72 48 8b 05 58 b5 85 01 e8
[38244.923555] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.923868] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.924293] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.924710] RBP: ffff90145c26e860 R08: ffff90146a4d6ab8 R09: 0000000000000000
[38244.925128] R10: ffff901471d02400 R11: ffff901442261a08 R12: ffff901445282f70
[38244.925555] R13: ffff901453c00780 R14: ffff90146a4d69c0 R15: ffff90146a4d6a68
[38244.925975] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.926455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.926792] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.927221] Call Trace:
[38244.927372]
[38244.927504] btrfs_run_delayed_refs+0x86/0x210
[38244.927767] ? __mutex_unlock_slowpath+0x35/0x260
[38244.928049] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.928366] ? __mutex_unlock_slowpath+0x35/0x260
[38244.928648] btrfs_commit_transaction+0x85e/0xad0
[38244.928951] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.929306] ? vfs_fsync_range+0x90/0x90
[38244.929543] iterate_supers+0x85/0xf0
[38244.929765] ksys_sync+0x50/0x80
[38244.929964] __do_sys_sync+0xa/0x10
[38244.930173] do_syscall_64+0x38/0x90
[38244.930401] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.930702] RIP: 0033:0x7f221029a38b
[38244.930921] 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
[38244.932010] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.932461] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.932881] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.933306] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.933723] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.934141] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.934571]
[38244.934707] irq event stamp: 0
[38244.934944] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.935321] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.935799] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.936290] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.936658] ---[ end trace d6b802a36bfbcb67 ]---
[38244.936994] ------------[ cut here ]------------
[38244.937279] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.937854] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.941319] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.941800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.942307] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.942638] 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 72 48 8b 05 58 b5 85 01 e8
[38244.943727] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.944038] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.944463] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.944883] RBP: ffff90145c26ed20 R08: ffff90146a4d6f98 R09: 0000000000000000
[38244.945309] R10: ffff90146a4d6900 R11: ffff901442261a08 R12: ffff901445282958
[38244.945724] R13: ffff901453c00780 R14: ffff90146a4d6ea0 R15: ffff90146a4d6f48
[38244.946142] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.946621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.946962] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.947388] Call Trace:
[38244.947540]
[38244.947673] btrfs_run_delayed_refs+0x86/0x210
[38244.947941] ? __mutex_unlock_slowpath+0x35/0x260
[38244.948233] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.948545] ? __mutex_unlock_slowpath+0x35/0x260
[38244.948828] btrfs_commit_transaction+0x85e/0xad0
[38244.949108] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.949435] ? vfs_fsync_range+0x90/0x90
[38244.949671] iterate_supers+0x85/0xf0
[38244.949895] ksys_sync+0x50/0x80
[38244.950091] __do_sys_sync+0xa/0x10
[38244.950310] do_syscall_64+0x38/0x90
[38244.950526] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.950828] RIP: 0033:0x7f221029a38b
[38244.951042] 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
[38244.952129] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.952579] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.952999] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.953423] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.953845] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.954271] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.954690]
[38244.954828] irq event stamp: 0
[38244.955011] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.955389] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.955869] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.956356] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.956723] ---[ end trace d6b802a36bfbcb68 ]---
[38244.957059] ------------[ cut here ]------------
[38244.957345] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.957920] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.961388] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.961873] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.962377] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.962707] 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 72 48 8b 05 58 b5 85 01 e8
[38244.963796] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.964108] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.964532] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.965002] RBP: ffff90145c26e400 R08: ffff90146a4d6d28 R09: 0000000000000000
[38244.965426] R10: ffff90146a4d6e00 R11: ffff901442261a08 R12: ffff9014455f8478
[38244.965846] R13: ffff901453c00780 R14: ffff90146a4d6c30 R15: ffff90146a4d6cd8
[38244.966271] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.966742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.967083] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.967509] Call Trace:
[38244.967661]
[38244.967795] btrfs_run_delayed_refs+0x86/0x210
[38244.968069] ? __mutex_unlock_slowpath+0x35/0x260
[38244.968361] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.968673] ? __mutex_unlock_slowpath+0x35/0x260
[38244.968956] btrfs_commit_transaction+0x85e/0xad0
[38244.969246] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.969567] ? vfs_fsync_range+0x90/0x90
[38244.969803] iterate_supers+0x85/0xf0
[38244.970027] ksys_sync+0x50/0x80
[38244.970232] __do_sys_sync+0xa/0x10
[38244.970442] do_syscall_64+0x38/0x90
[38244.970658] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.970959] RIP: 0033:0x7f221029a38b
[38244.971174] 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
[38244.972262] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.972706] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.973127] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.973552] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.973974] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.974399] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.974823]
[38244.974958] irq event stamp: 0
[38244.975142] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.975519] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.976000] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.976484] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.976855] ---[ end trace d6b802a36bfbcb69 ]---
[38244.977189] ------------[ cut here ]------------
[38244.977479] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.978051] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38244.981509] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38244.981994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38244.982497] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38244.982834] 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 72 48 8b 05 58 b5 85 01 e8
[38244.983925] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38244.984242] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38244.984661] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38244.985079] RBP: ffff90145c26e4a0 R08: ffff90146a4d60f8 R09: 0000000000000000
[38244.985505] R10: ffff90146a4d6c00 R11: ffff901442261a08 R12: ffff9014455f84e0
[38244.985925] R13: ffff901453c00780 R14: ffff90146a4d6000 R15: ffff90146a4d60a8
[38244.986351] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38244.986824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38244.987162] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38244.987587] Call Trace:
[38244.987740]
[38244.987878] btrfs_run_delayed_refs+0x86/0x210
[38244.988142] ? __mutex_unlock_slowpath+0x35/0x260
[38244.988432] btrfs_start_dirty_block_groups+0x2af/0x540
[38244.988744] ? __mutex_unlock_slowpath+0x35/0x260
[38244.989051] btrfs_commit_transaction+0x85e/0xad0
[38244.989358] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38244.989678] ? vfs_fsync_range+0x90/0x90
[38244.989919] iterate_supers+0x85/0xf0
[38244.990141] ksys_sync+0x50/0x80
[38244.990346] __do_sys_sync+0xa/0x10
[38244.990556] do_syscall_64+0x38/0x90
[38244.990772] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38244.991073] RIP: 0033:0x7f221029a38b
[38244.991299] 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
[38244.992389] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38244.992834] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38244.993260] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38244.993677] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38244.994095] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38244.994521] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38244.995000]
[38244.995134] irq event stamp: 0
[38244.995327] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38244.995697] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38244.996178] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38244.996664] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38244.997035] ---[ end trace d6b802a36bfbcb6a ]---
[38244.997380] ------------[ cut here ]------------
[38244.997657] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38244.998253] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.001720] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.002204] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.002709] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.003042] 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 72 48 8b 05 58 b5 85 01 e8
[38245.004134] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.004451] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.004869] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.005296] RBP: ffff90145c26ec60 R08: ffff90146a4d64a0 R09: 0000000000000000
[38245.005714] R10: ffff90146a4d6000 R11: ffff901442261a08 R12: ffff9014455f82d8
[38245.006134] R13: ffff901453c00780 R14: ffff90146a4d63a8 R15: ffff90146a4d6450
[38245.006560] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.007034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.007384] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.007803] Call Trace:
[38245.007957]
[38245.008092] btrfs_run_delayed_refs+0x86/0x210
[38245.008367] ? __mutex_unlock_slowpath+0x35/0x260
[38245.008649] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.008961] ? __mutex_unlock_slowpath+0x35/0x260
[38245.009251] btrfs_commit_transaction+0x85e/0xad0
[38245.009532] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.009854] ? vfs_fsync_range+0x90/0x90
[38245.010089] iterate_supers+0x85/0xf0
[38245.010320] ksys_sync+0x50/0x80
[38245.010517] __do_sys_sync+0xa/0x10
[38245.010728] do_syscall_64+0x38/0x90
[38245.010946] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.011255] RIP: 0033:0x7f221029a38b
[38245.011471] 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
[38245.012566] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.013011] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.013437] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.013858] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.014286] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.014703] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.015124]
[38245.015268] irq event stamp: 0
[38245.015454] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.015823] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.016309] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.016788] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.017158] ---[ end trace d6b802a36bfbcb6b ]---
[38245.017500] ------------[ cut here ]------------
[38245.017777] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.018361] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.021825] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.022320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.022817] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.023148] 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 72 48 8b 05 58 b5 85 01 e8
[38245.024237] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.024547] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.025017] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.025442] RBP: ffff90145c26e520 R08: ffff901471d02e60 R09: 0000000000000000
[38245.025862] R10: ffff90146a4d6300 R11: ffff901442261a08 R12: ffff9014455f89c0
[38245.026287] R13: ffff901453c00780 R14: ffff901471d02d68 R15: ffff901471d02e10
[38245.026705] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.027178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.027524] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.027955] Call Trace:
[38245.028105]
[38245.028248] btrfs_run_delayed_refs+0x86/0x210
[38245.028515] ? __mutex_unlock_slowpath+0x35/0x260
[38245.028795] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.029109] ? __mutex_unlock_slowpath+0x35/0x260
[38245.029398] btrfs_commit_transaction+0x85e/0xad0
[38245.029678] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.030000] ? vfs_fsync_range+0x90/0x90
[38245.030245] iterate_supers+0x85/0xf0
[38245.030469] ksys_sync+0x50/0x80
[38245.030664] __do_sys_sync+0xa/0x10
[38245.030877] do_syscall_64+0x38/0x90
[38245.031094] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.031404] RIP: 0033:0x7f221029a38b
[38245.031618] 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
[38245.032707] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.033152] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.033577] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.033997] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.034422] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.034841] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.035269]
[38245.035405] irq event stamp: 0
[38245.035588] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.035967] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.036453] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.036935] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.037313] ---[ end trace d6b802a36bfbcb6c ]---
[38245.037646] ------------[ cut here ]------------
[38245.037925] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.038507] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.041967] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.042458] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.042956] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.043295] 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 72 48 8b 05 58 b5 85 01 e8
[38245.044384] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.044695] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.045114] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.045539] RBP: ffff90145c26eb00 R08: ffff90145bcbf710 R09: 0000000000000000
[38245.045958] R10: ffff901471d02d00 R11: ffff901442261a08 R12: ffff9014455f8ea0
[38245.046384] R13: ffff901453c00780 R14: ffff90145bcbf618 R15: ffff90145bcbf6c0
[38245.046799] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.047285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.047625] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.048047] Call Trace:
[38245.048196]
[38245.048341] btrfs_run_delayed_refs+0x86/0x210
[38245.048606] ? __mutex_unlock_slowpath+0x35/0x260
[38245.048908] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.049256] ? __mutex_unlock_slowpath+0x35/0x260
[38245.049540] btrfs_commit_transaction+0x85e/0xad0
[38245.049822] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.050141] ? vfs_fsync_range+0x90/0x90
[38245.050385] iterate_supers+0x85/0xf0
[38245.050608] ksys_sync+0x50/0x80
[38245.050803] __do_sys_sync+0xa/0x10
[38245.051015] do_syscall_64+0x38/0x90
[38245.051242] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.051540] RIP: 0033:0x7f221029a38b
[38245.051755] 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
[38245.052847] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.053297] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.053713] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.054131] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.054556] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.055028] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.055454]
[38245.055591] irq event stamp: 0
[38245.055774] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.056146] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.056635] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.057114] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.057490] ---[ end trace d6b802a36bfbcb6d ]---
[38245.057837] ------------[ cut here ]------------
[38245.058118] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.058698] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.062165] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.062655] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.063154] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.063492] 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 72 48 8b 05 58 b5 85 01 e8
[38245.064584] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.064896] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.065321] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.065738] RBP: ffff90145c26ea40 R08: ffff90145bcbf368 R09: 0000000000000000
[38245.066154] R10: ffff90145bcbf600 R11: ffff901442261a08 R12: ffff9014455f8000
[38245.066579] R13: ffff901453c00780 R14: ffff90145bcbf270 R15: ffff90145bcbf318
[38245.066999] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.067479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.067819] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.068248] Call Trace:
[38245.068399]
[38245.068533] btrfs_run_delayed_refs+0x86/0x210
[38245.068798] ? __mutex_unlock_slowpath+0x35/0x260
[38245.069085] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.069405] ? __mutex_unlock_slowpath+0x35/0x260
[38245.069686] btrfs_commit_transaction+0x85e/0xad0
[38245.069969] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.070297] ? vfs_fsync_range+0x90/0x90
[38245.070534] iterate_supers+0x85/0xf0
[38245.070754] ksys_sync+0x50/0x80
[38245.070951] __do_sys_sync+0xa/0x10
[38245.071163] do_syscall_64+0x38/0x90
[38245.071387] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.071688] RIP: 0033:0x7f221029a38b
[38245.071905] 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
[38245.072992] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.073444] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.073863] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.074289] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.074705] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.075121] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.075549]
[38245.075683] irq event stamp: 0
[38245.075870] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.076246] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.076724] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.077203] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.077580] ---[ end trace d6b802a36bfbcb6e ]---
[38245.078001] ------------[ cut here ]------------
[38245.078292] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.078867] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.082337] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.082821] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.083324] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.083656] 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 72 48 8b 05 58 b5 85 01 e8
[38245.084744] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.085106] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.085530] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.085949] RBP: ffff90145c26e120 R08: ffff90145bcbfe60 R09: 0000000000000000
[38245.086375] R10: ffff90145bcbf200 R11: ffff901442261a08 R12: ffff9014455f8340
[38245.086792] R13: ffff901453c00780 R14: ffff90145bcbfd68 R15: ffff90145bcbfe10
[38245.087226] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.087696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.088044] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.088474] Call Trace:
[38245.088626]
[38245.088761] btrfs_run_delayed_refs+0x86/0x210
[38245.089028] ? __mutex_unlock_slowpath+0x35/0x260
[38245.089320] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.089630] ? __mutex_unlock_slowpath+0x35/0x260
[38245.089914] btrfs_commit_transaction+0x85e/0xad0
[38245.090194] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.090523] ? vfs_fsync_range+0x90/0x90
[38245.090758] iterate_supers+0x85/0xf0
[38245.090983] ksys_sync+0x50/0x80
[38245.091179] __do_sys_sync+0xa/0x10
[38245.091398] do_syscall_64+0x38/0x90
[38245.091614] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.091916] RIP: 0033:0x7f221029a38b
[38245.092130] 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
[38245.093221] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.093663] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.094082] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.094509] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.094929] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.095356] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.095778]
[38245.095916] irq event stamp: 0
[38245.096100] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.096477] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.096959] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.097445] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.097816] ---[ end trace d6b802a36bfbcb6f ]---
[38245.098152] ------------[ cut here ]------------
[38245.098438] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.099013] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.102468] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.102956] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.103456] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.103785] 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 72 48 8b 05 58 b5 85 01 e8
[38245.104872] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.105181] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.105605] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.106026] RBP: ffff90145c26e8a0 R08: ffff90145bcbf4a0 R09: 0000000000000000
[38245.106452] R10: ffff90145bcbfd00 R11: ffff901442261a08 R12: ffff9013537a9888
[38245.106873] R13: ffff901453c00780 R14: ffff90145bcbf3a8 R15: ffff90145bcbf450
[38245.107298] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.107770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.108109] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.108534] Call Trace:
[38245.108684]
[38245.108822] btrfs_run_delayed_refs+0x86/0x210
[38245.109114] ? __mutex_unlock_slowpath+0x35/0x260
[38245.109418] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.109729] ? __mutex_unlock_slowpath+0x35/0x260
[38245.110012] btrfs_commit_transaction+0x85e/0xad0
[38245.110304] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.110626] ? vfs_fsync_range+0x90/0x90
[38245.110864] iterate_supers+0x85/0xf0
[38245.111085] ksys_sync+0x50/0x80
[38245.111293] __do_sys_sync+0xa/0x10
[38245.111504] do_syscall_64+0x38/0x90
[38245.111718] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.112020] RIP: 0033:0x7f221029a38b
[38245.112245] 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
[38245.113336] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.113779] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.114197] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.114620] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.115091] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.115513] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.115938]
[38245.116072] irq event stamp: 0
[38245.116267] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.116636] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.117117] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.117606] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.117983] ---[ end trace d6b802a36bfbcb70 ]---
[38245.118332] ------------[ cut here ]------------
[38245.118607] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.119183] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.122661] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.123146] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.123650] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.123986] 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 72 48 8b 05 58 b5 85 01 e8
[38245.125078] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.125397] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.125820] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.126246] RBP: ffff90145c26eda0 R08: ffff90146cb9e368 R09: 0000000000000000
[38245.126664] R10: ffff90145bcbf300 R11: ffff901442261a08 R12: ffff9013537a9c98
[38245.127082] R13: ffff901453c00780 R14: ffff90146cb9e270 R15: ffff90146cb9e318
[38245.127507] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.127982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.128329] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.128747] Call Trace:
[38245.128899]
[38245.129034] btrfs_run_delayed_refs+0x86/0x210
[38245.129308] ? __mutex_unlock_slowpath+0x35/0x260
[38245.129592] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.129905] ? __mutex_unlock_slowpath+0x35/0x260
[38245.130187] btrfs_commit_transaction+0x85e/0xad0
[38245.130477] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.130798] ? vfs_fsync_range+0x90/0x90
[38245.131036] iterate_supers+0x85/0xf0
[38245.131269] ksys_sync+0x50/0x80
[38245.131465] __do_sys_sync+0xa/0x10
[38245.131674] do_syscall_64+0x38/0x90
[38245.131893] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.132192] RIP: 0033:0x7f221029a38b
[38245.132417] 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
[38245.133510] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.133955] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.134380] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.134797] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.135225] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.135643] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.136065]
[38245.136201] irq event stamp: 0
[38245.136394] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.136762] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.137252] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.137728] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.138099] ---[ end trace d6b802a36bfbcb71 ]---
[38245.138443] ------------[ cut here ]------------
[38245.138720] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.139303] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.142778] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.143272] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.143771] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.144102] 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 72 48 8b 05 58 b5 85 01 e8
[38245.145241] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.145549] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.145969] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.146394] RBP: ffff90145c26e360 R08: ffff90146cb9ebf0 R09: 0000000000000000
[38245.146812] R10: ffff90146cb9e200 R11: ffff901442261a08 R12: ffff9013537a9b60
[38245.147238] R13: ffff901453c00780 R14: ffff90146cb9eaf8 R15: ffff90146cb9eba0
[38245.147657] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.148137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.148484] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.148905] Call Trace:
[38245.149053]
[38245.149188] btrfs_run_delayed_refs+0x86/0x210
[38245.149463] ? __mutex_unlock_slowpath+0x35/0x260
[38245.149746] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.150057] ? __mutex_unlock_slowpath+0x35/0x260
[38245.150348] btrfs_commit_transaction+0x85e/0xad0
[38245.150629] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.150951] ? vfs_fsync_range+0x90/0x90
[38245.151185] iterate_supers+0x85/0xf0
[38245.151416] ksys_sync+0x50/0x80
[38245.151612] __do_sys_sync+0xa/0x10
[38245.151824] do_syscall_64+0x38/0x90
[38245.152040] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.152348] RIP: 0033:0x7f221029a38b
[38245.152565] 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
[38245.153655] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.154099] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.154525] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.154945] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.155371] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.155789] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.156221]
[38245.156356] irq event stamp: 0
[38245.156540] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.156909] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.157396] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.157875] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.158253] ---[ end trace d6b802a36bfbcb72 ]---
[38245.158589] ------------[ cut here ]------------
[38245.158866] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.159443] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.162912] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.163403] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.163904] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.164243] 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 72 48 8b 05 58 b5 85 01 e8
[38245.165335] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.165644] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.166060] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.166486] RBP: ffff90145c26e3e0 R08: ffff90146cb9e0f8 R09: 0000000000000000
[38245.166906] R10: ffff90146cb9ea00 R11: ffff901442261a08 R12: ffff9013537a91a0
[38245.167332] R13: ffff901453c00780 R14: ffff90146cb9e000 R15: ffff90146cb9e0a8
[38245.167748] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.168232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.168570] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.169008] Call Trace:
[38245.169174]
[38245.169328] btrfs_run_delayed_refs+0x86/0x210
[38245.169594] ? __mutex_unlock_slowpath+0x35/0x260
[38245.169880] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.170189] ? __mutex_unlock_slowpath+0x35/0x260
[38245.170479] btrfs_commit_transaction+0x85e/0xad0
[38245.170760] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.171081] ? vfs_fsync_range+0x90/0x90
[38245.171327] iterate_supers+0x85/0xf0
[38245.171548] ksys_sync+0x50/0x80
[38245.171743] __do_sys_sync+0xa/0x10
[38245.171957] do_syscall_64+0x38/0x90
[38245.172171] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.172479] RIP: 0033:0x7f221029a38b
[38245.172695] 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
[38245.173785] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.174239] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.174655] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.175124] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.175547] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.175966] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.176395]
[38245.176530] irq event stamp: 0
[38245.176714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.177082] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.177569] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.178055] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.178431] ---[ end trace d6b802a36bfbcb73 ]---
[38245.178767] ------------[ cut here ]------------
[38245.179046] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.179625] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.183094] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.183590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.184087] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.184425] 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 72 48 8b 05 58 b5 85 01 e8
[38245.185511] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.185823] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.186251] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.186667] RBP: ffff90145c26ea00 R08: ffff90146cb9e4a0 R09: 0000000000000000
[38245.187087] R10: ffff90146cb9e000 R11: ffff901442261a08 R12: ffff9013537a9138
[38245.187511] R13: ffff901453c00780 R14: ffff90146cb9e3a8 R15: ffff90146cb9e450
[38245.187931] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.188409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.188749] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.189169] Call Trace:
[38245.189329]
[38245.189465] btrfs_run_delayed_refs+0x86/0x210
[38245.189730] ? __mutex_unlock_slowpath+0x35/0x260
[38245.190015] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.190336] ? __mutex_unlock_slowpath+0x35/0x260
[38245.190616] btrfs_commit_transaction+0x85e/0xad0
[38245.190900] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.191229] ? vfs_fsync_range+0x90/0x90
[38245.191467] iterate_supers+0x85/0xf0
[38245.191689] ksys_sync+0x50/0x80
[38245.191888] __do_sys_sync+0xa/0x10
[38245.192098] do_syscall_64+0x38/0x90
[38245.192324] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.192624] RIP: 0033:0x7f221029a38b
[38245.192843] 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
[38245.193930] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.194381] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.194798] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.195226] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.195643] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.196063] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.196492]
[38245.196629] irq event stamp: 0
[38245.196815] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.197184] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.197670] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.198149] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.198525] ---[ end trace d6b802a36bfbcb74 ]---
[38245.198871] ------------[ cut here ]------------
[38245.199147] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.199731] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.203194] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.203685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.204185] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.204523] 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 72 48 8b 05 58 b5 85 01 e8
[38245.205666] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.205980] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.206406] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.206829] RBP: ffff90145c26eaa0 R08: ffff901461d925d8 R09: 0000000000000000
[38245.207255] R10: ffff90146cb9e300 R11: ffff901442261a08 R12: ffff9013537a9c30
[38245.207671] R13: ffff901453c00780 R14: ffff901461d924e0 R15: ffff901461d92588
[38245.208103] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.208585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.208927] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.209355] Call Trace:
[38245.209507]
[38245.209641] btrfs_run_delayed_refs+0x86/0x210
[38245.209911] ? __mutex_unlock_slowpath+0x35/0x260
[38245.210192] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.210513] ? __mutex_unlock_slowpath+0x35/0x260
[38245.210793] btrfs_commit_transaction+0x85e/0xad0
[38245.211075] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.211404] ? vfs_fsync_range+0x90/0x90
[38245.211639] iterate_supers+0x85/0xf0
[38245.211865] ksys_sync+0x50/0x80
[38245.212060] __do_sys_sync+0xa/0x10
[38245.212280] do_syscall_64+0x38/0x90
[38245.212495] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.212798] RIP: 0033:0x7f221029a38b
[38245.213015] 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
[38245.214105] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.214558] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.214976] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.215405] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.215828] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.216254] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.216674]
[38245.216811] irq event stamp: 0
[38245.216995] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.217374] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.217855] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.218341] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.218708] ---[ end trace d6b802a36bfbcb75 ]---
[38245.219046] ------------[ cut here ]------------
[38245.219331] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.219907] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.223371] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.223856] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.224362] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.224692] 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 72 48 8b 05 58 b5 85 01 e8
[38245.225780] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.226093] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.226518] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.226937] RBP: ffff90145c26ef60 R08: ffff901461d920f8 R09: 0000000000000000
[38245.227363] R10: ffff901461d92400 R11: ffff901442261a08 R12: ffff9013537a9a28
[38245.227779] R13: ffff901453c00780 R14: ffff901461d92000 R15: ffff901461d920a8
[38245.228197] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.228679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.229045] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.229493] Call Trace:
[38245.229645]
[38245.229780] btrfs_run_delayed_refs+0x86/0x210
[38245.230048] ? __mutex_unlock_slowpath+0x35/0x260
[38245.230340] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.230651] ? __mutex_unlock_slowpath+0x35/0x260
[38245.230934] btrfs_commit_transaction+0x85e/0xad0
[38245.231223] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.231543] ? vfs_fsync_range+0x90/0x90
[38245.231778] iterate_supers+0x85/0xf0
[38245.232002] ksys_sync+0x50/0x80
[38245.232197] __do_sys_sync+0xa/0x10
[38245.232417] do_syscall_64+0x38/0x90
[38245.232633] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.232935] RIP: 0033:0x7f221029a38b
[38245.233152] 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
[38245.234244] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.234686] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.235155] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.235578] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.235998] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.236425] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.236848]
[38245.236983] irq event stamp: 0
[38245.237168] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.237544] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.238034] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.238519] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.238891] ---[ end trace d6b802a36bfbcb76 ]---
[38245.239240] ------------[ cut here ]------------
[38245.239516] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.240091] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.243564] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.244050] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.244554] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.244888] 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 72 48 8b 05 58 b5 85 01 e8
[38245.245985] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.246303] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.246719] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.247137] RBP: ffff90145c26ecc0 R08: ffff901461d92710 R09: 0000000000000000
[38245.247562] R10: ffff901461d92000 R11: ffff901442261a08 R12: ffff9013537a9000
[38245.247981] R13: ffff901453c00780 R14: ffff901461d92618 R15: ffff901461d926c0
[38245.248407] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.248881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.249225] CR2: 00007f87425fdf10 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.249644] Call Trace:
[38245.249794]
[38245.249930] btrfs_run_delayed_refs+0x86/0x210
[38245.250196] ? __mutex_unlock_slowpath+0x35/0x260
[38245.250486] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.250797] ? __mutex_unlock_slowpath+0x35/0x260
[38245.251080] btrfs_commit_transaction+0x85e/0xad0
[38245.251368] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.251687] ? vfs_fsync_range+0x90/0x90
[38245.251924] iterate_supers+0x85/0xf0
[38245.252144] ksys_sync+0x50/0x80
[38245.252347] __do_sys_sync+0xa/0x10
[38245.252558] do_syscall_64+0x38/0x90
[38245.252773] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.253076] RIP: 0033:0x7f221029a38b
[38245.253299] 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
[38245.254388] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.254835] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.255259] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.255677] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.256095] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.256521] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.256944]
[38245.257079] irq event stamp: 0
[38245.257272] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.257639] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.258118] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.258602] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.258972] ---[ end trace d6b802a36bfbcb77 ]---
[38245.259998] ------------[ cut here ]------------
[38245.260293] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.260872] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.264346] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.264830] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.265397] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.265728] 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 72 48 8b 05 58 b5 85 01 e8
[38245.266820] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.267130] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.267555] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.267983] RBP: ffff90145c26e5e0 R08: ffff901461d92230 R09: 0000000000000000
[38245.268412] R10: ffff901461d92600 R11: ffff901442261a08 R12: ffff9013537a9d68
[38245.268834] R13: ffff901453c00780 R14: ffff901461d92138 R15: ffff901461d921e0
[38245.269259] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.269731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.270071] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.270496] Call Trace:
[38245.270648]
[38245.270782] btrfs_run_delayed_refs+0x86/0x210
[38245.271051] ? __mutex_unlock_slowpath+0x35/0x260
[38245.271342] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.271654] ? __mutex_unlock_slowpath+0x35/0x260
[38245.271937] btrfs_commit_transaction+0x85e/0xad0
[38245.272224] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.272543] ? vfs_fsync_range+0x90/0x90
[38245.272779] iterate_supers+0x85/0xf0
[38245.273004] ksys_sync+0x50/0x80
[38245.273199] __do_sys_sync+0xa/0x10
[38245.273420] do_syscall_64+0x38/0x90
[38245.273636] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.273939] RIP: 0033:0x7f221029a38b
[38245.274154] 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
[38245.275246] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.275692] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.276111] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.276540] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.276961] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.277389] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.277814]
[38245.277949] irq event stamp: 0
[38245.278134] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.278511] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.278994] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.279482] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.279855] ---[ end trace d6b802a36bfbcb78 ]---
[38245.280189] ------------[ cut here ]------------
[38245.280478] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.281058] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.284559] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.285048] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.285556] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.285888] 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 72 48 8b 05 58 b5 85 01 e8
[38245.286981] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.287300] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.287716] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.288136] RBP: ffff90145c26e340 R08: ffff901461d92f98 R09: 0000000000000000
[38245.288561] R10: ffff901461d92100 R11: ffff901442261a08 R12: ffff9013537a9208
[38245.289009] R13: ffff901453c00780 R14: ffff901461d92ea0 R15: ffff901461d92f48
[38245.289451] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.289929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.290277] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.290698] Call Trace:
[38245.290851]
[38245.290985] btrfs_run_delayed_refs+0x86/0x210
[38245.291261] ? __mutex_unlock_slowpath+0x35/0x260
[38245.291542] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.291856] ? __mutex_unlock_slowpath+0x35/0x260
[38245.292136] btrfs_commit_transaction+0x85e/0xad0
[38245.292426] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.292748] ? vfs_fsync_range+0x90/0x90
[38245.292990] iterate_supers+0x85/0xf0
[38245.293222] ksys_sync+0x50/0x80
[38245.293420] __do_sys_sync+0xa/0x10
[38245.293631] do_syscall_64+0x38/0x90
[38245.293851] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.294152] RIP: 0033:0x7f221029a38b
[38245.294377] 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
[38245.295518] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.295966] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.296391] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.296814] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.297241] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.297658] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.298090]
[38245.298235] irq event stamp: 0
[38245.298421] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.298792] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.299310] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.299788] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.300159] ---[ end trace d6b802a36bfbcb79 ]---
[38245.300507] ------------[ cut here ]------------
[38245.300781] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.301368] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.304841] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.305333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.305834] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.306165] 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 72 48 8b 05 58 b5 85 01 e8
[38245.307256] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.307566] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.307986] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.308412] RBP: ffff90145c26e3c0 R08: ffff90145bcbf230 R09: 0000000000000000
[38245.308832] R10: ffff901461d92e00 R11: ffff901442261a08 R12: ffff9013537a97b8
[38245.309258] R13: ffff901453c00780 R14: ffff90145bcbf138 R15: ffff90145bcbf1e0
[38245.309677] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.310151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.310497] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.310921] Call Trace:
[38245.311072]
[38245.311205] btrfs_run_delayed_refs+0x86/0x210
[38245.311485] ? __mutex_unlock_slowpath+0x35/0x260
[38245.311767] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.312080] ? __mutex_unlock_slowpath+0x35/0x260
[38245.312372] btrfs_commit_transaction+0x85e/0xad0
[38245.312655] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.312975] ? vfs_fsync_range+0x90/0x90
[38245.313221] iterate_supers+0x85/0xf0
[38245.313444] ksys_sync+0x50/0x80
[38245.313639] __do_sys_sync+0xa/0x10
[38245.313852] do_syscall_64+0x38/0x90
[38245.314067] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.314376] RIP: 0033:0x7f221029a38b
[38245.314591] 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
[38245.315679] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.316126] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.316554] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.316974] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.317401] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.317821] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.318249]
[38245.318386] irq event stamp: 0
[38245.318568] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.318939] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.319427] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.319907] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.320285] ---[ end trace d6b802a36bfbcb7a ]---
[38245.320624] ------------[ cut here ]------------
[38245.320901] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.321483] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.325008] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.325501] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.326003] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.326342] 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 72 48 8b 05 58 b5 85 01 e8
[38245.327433] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.327743] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.328168] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.328594] RBP: ffff90145c26eb20 R08: ffff90146a4d6e60 R09: 0000000000000000
[38245.329014] R10: ffff90145bcbf100 R11: ffff901442261a08 R12: ffff9013537a9410
[38245.329441] R13: ffff901453c00780 R14: ffff90146a4d6d68 R15: ffff90146a4d6e10
[38245.329861] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.330343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.330682] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.331104] Call Trace:
[38245.331263]
[38245.331397] btrfs_run_delayed_refs+0x86/0x210
[38245.331662] ? __mutex_unlock_slowpath+0x35/0x260
[38245.331947] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.332266] ? __mutex_unlock_slowpath+0x35/0x260
[38245.332550] btrfs_commit_transaction+0x85e/0xad0
[38245.332833] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.333153] ? vfs_fsync_range+0x90/0x90
[38245.333399] iterate_supers+0x85/0xf0
[38245.333621] ksys_sync+0x50/0x80
[38245.333819] __do_sys_sync+0xa/0x10
[38245.334029] do_syscall_64+0x38/0x90
[38245.334255] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.334555] RIP: 0033:0x7f221029a38b
[38245.334771] 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
[38245.335863] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.336316] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.336735] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.337154] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.337580] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.338002] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.338431]
[38245.338567] irq event stamp: 0
[38245.338751] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.339122] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.339614] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.340095] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.340474] ---[ end trace d6b802a36bfbcb7b ]---
[38245.340816] ------------[ cut here ]------------
[38245.341090] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.341667] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.345147] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.345640] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.346138] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.346478] 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 72 48 8b 05 58 b5 85 01 e8
[38245.347575] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.347887] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.348315] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.348731] RBP: ffff90145c26ed00 R08: ffff901461dc3230 R09: 0000000000000000
[38245.349183] R10: ffff90146a4d6d00 R11: ffff901442261a08 R12: ffff901344f7bea0
[38245.349617] R13: ffff901453c00780 R14: ffff901461dc3138 R15: ffff901461dc31e0
[38245.350040] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.350520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.350862] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.351289] Call Trace:
[38245.351441]
[38245.351574] btrfs_run_delayed_refs+0x86/0x210
[38245.351841] ? __mutex_unlock_slowpath+0x35/0x260
[38245.352121] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.352439] ? __mutex_unlock_slowpath+0x35/0x260
[38245.352719] btrfs_commit_transaction+0x85e/0xad0
[38245.353003] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.353331] ? vfs_fsync_range+0x90/0x90
[38245.353569] iterate_supers+0x85/0xf0
[38245.353792] ksys_sync+0x50/0x80
[38245.353990] __do_sys_sync+0xa/0x10
[38245.354200] do_syscall_64+0x38/0x90
[38245.354427] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.354731] RIP: 0033:0x7f221029a38b
[38245.355000] 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
[38245.356089] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.356542] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.356962] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.357389] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.357810] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.358244] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.358664]
[38245.358800] irq event stamp: 0
[38245.358987] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.359368] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.359849] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.360335] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.360702] ---[ end trace d6b802a36bfbcb7c ]---
[38245.361049] ------------[ cut here ]------------
[38245.361339] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.361918] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.365387] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.365873] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.366378] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.366708] 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 72 48 8b 05 58 b5 85 01 e8
[38245.367804] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.368118] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.368545] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.368966] RBP: ffff90145c26ebe0 R08: ffff901461d924a0 R09: 0000000000000000
[38245.369391] R10: ffff901461dc3138 R11: ffff901442261a08 R12: ffff901344f7bc30
[38245.369812] R13: ffff901453c00780 R14: ffff901461d923a8 R15: ffff901461d92450
[38245.370237] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.370711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.371054] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.371481] Call Trace:
[38245.371633]
[38245.371768] btrfs_run_delayed_refs+0x86/0x210
[38245.372036] ? __mutex_unlock_slowpath+0x35/0x260
[38245.372328] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.372641] ? __mutex_unlock_slowpath+0x35/0x260
[38245.372924] btrfs_commit_transaction+0x85e/0xad0
[38245.373204] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.373540] ? vfs_fsync_range+0x90/0x90
[38245.373776] iterate_supers+0x85/0xf0
[38245.374000] ksys_sync+0x50/0x80
[38245.374198] __do_sys_sync+0xa/0x10
[38245.374419] do_syscall_64+0x38/0x90
[38245.374637] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.374940] RIP: 0033:0x7f221029a38b
[38245.375155] 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
[38245.376244] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.376687] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.377107] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.377533] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.377954] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.378384] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.378803]
[38245.378943] irq event stamp: 0
[38245.379127] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.379505] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.379988] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.380475] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.380846] ---[ end trace d6b802a36bfbcb7d ]---
[38245.381183] ------------[ cut here ]------------
[38245.381468] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.382046] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.385559] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.386047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.386552] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.386884] 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 72 48 8b 05 58 b5 85 01 e8
[38245.387982] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.388301] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.388719] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.389139] RBP: ffff90145c26ec40 R08: ffff9014444d8230 R09: 0000000000000000
[38245.389565] R10: ffff901461d92300 R11: ffff901442261a08 R12: ffff901344f7ba90
[38245.389985] R13: ffff901453c00780 R14: ffff9014444d8138 R15: ffff9014444d81e0
[38245.390411] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.390885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.391235] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.391653] Call Trace:
[38245.391805]
[38245.391942] btrfs_run_delayed_refs+0x86/0x210
[38245.392217] ? __mutex_unlock_slowpath+0x35/0x260
[38245.392501] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.392817] ? __mutex_unlock_slowpath+0x35/0x260
[38245.393098] btrfs_commit_transaction+0x85e/0xad0
[38245.393389] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.393712] ? vfs_fsync_range+0x90/0x90
[38245.393950] iterate_supers+0x85/0xf0
[38245.394172] ksys_sync+0x50/0x80
[38245.394377] __do_sys_sync+0xa/0x10
[38245.394588] do_syscall_64+0x38/0x90
[38245.394804] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.395108] RIP: 0033:0x7f221029a38b
[38245.395334] 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
[38245.396424] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.396870] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.397295] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.397712] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.398131] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.398560] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.398982]
[38245.399117] irq event stamp: 0
[38245.399311] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.399678] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.400158] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.400643] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.401014] ---[ end trace d6b802a36bfbcb7e ]---
[38245.401358] ------------[ cut here ]------------
[38245.401634] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.402221] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.405671] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.406155] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.406661] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.406993] 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 72 48 8b 05 58 b5 85 01 e8
[38245.408088] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.408406] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.408830] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.409293] RBP: ffff90145c26e2a0 R08: ffff9014444d85d8 R09: 0000000000000000
[38245.409715] R10: ffff9014444d8100 R11: ffff901442261a08 R12: ffff901344f7bf08
[38245.410131] R13: ffff901453c00780 R14: ffff9014444d84e0 R15: ffff9014444d8588
[38245.410556] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.411031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.411378] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.411797] Call Trace:
[38245.411949]
[38245.412083] btrfs_run_delayed_refs+0x86/0x210
[38245.412359] ? __mutex_unlock_slowpath+0x35/0x260
[38245.412640] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.412954] ? __mutex_unlock_slowpath+0x35/0x260
[38245.413247] btrfs_commit_transaction+0x85e/0xad0
[38245.413527] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.413848] ? vfs_fsync_range+0x90/0x90
[38245.414083] iterate_supers+0x85/0xf0
[38245.414314] ksys_sync+0x50/0x80
[38245.414512] __do_sys_sync+0xa/0x10
[38245.414722] do_syscall_64+0x38/0x90
[38245.414992] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.415301] RIP: 0033:0x7f221029a38b
[38245.415515] 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
[38245.416606] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.417052] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.417476] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.417903] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.418328] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.418743] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.419166]
[38245.419311] irq event stamp: 0
[38245.419495] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.419867] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.420355] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.420836] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.421214] ---[ end trace d6b802a36bfbcb7f ]---
[38245.421551] ------------[ cut here ]------------
[38245.421831] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.422413] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.425881] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.426371] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.426869] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.427238] 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 72 48 8b 05 58 b5 85 01 e8
[38245.428329] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.428638] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.429057] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.429482] RBP: ffff90145c26e540 R08: ffff901471d02230 R09: 0000000000000000
[38245.429902] R10: ffff9014444d8400 R11: ffff901442261a08 R12: ffff901344f7b410
[38245.430328] R13: ffff901453c00780 R14: ffff901471d02138 R15: ffff901471d021e0
[38245.430743] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.431225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.431565] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.431984] Call Trace:
[38245.432134]
[38245.432278] btrfs_run_delayed_refs+0x86/0x210
[38245.432544] ? __mutex_unlock_slowpath+0x35/0x260
[38245.432827] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.433137] ? __mutex_unlock_slowpath+0x35/0x260
[38245.433427] btrfs_commit_transaction+0x85e/0xad0
[38245.433708] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.434030] ? vfs_fsync_range+0x90/0x90
[38245.434275] iterate_supers+0x85/0xf0
[38245.434501] ksys_sync+0x50/0x80
[38245.434696] __do_sys_sync+0xa/0x10
[38245.434910] do_syscall_64+0x38/0x90
[38245.435127] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.435436] RIP: 0033:0x7f221029a38b
[38245.435652] 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
[38245.436787] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.437243] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.437660] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.438077] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.438502] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.438940] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.439402]
[38245.439540] irq event stamp: 0
[38245.439722] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.440094] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.440582] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.441063] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.441439] ---[ end trace d6b802a36bfbcb80 ]---
[38245.441811] ------------[ cut here ]------------
[38245.442088] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.442675] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.446193] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.446685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.447186] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.447526] 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 72 48 8b 05 58 b5 85 01 e8
[38245.448622] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.448934] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.449359] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.449776] RBP: ffff90145c26eb40 R08: ffff901471d02f98 R09: 0000000000000000
[38245.450193] R10: ffff901471d02100 R11: ffff901442261a08 R12: ffff901344f7bd68
[38245.450620] R13: ffff901453c00780 R14: ffff901471d02ea0 R15: ffff901471d02f48
[38245.451042] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.451521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.451861] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.452289] Call Trace:
[38245.452439]
[38245.452574] btrfs_run_delayed_refs+0x86/0x210
[38245.452840] ? __mutex_unlock_slowpath+0x35/0x260
[38245.453119] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.453439] ? __mutex_unlock_slowpath+0x35/0x260
[38245.453723] btrfs_commit_transaction+0x85e/0xad0
[38245.454006] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.454334] ? vfs_fsync_range+0x90/0x90
[38245.454572] iterate_supers+0x85/0xf0
[38245.454793] ksys_sync+0x50/0x80
[38245.454995] __do_sys_sync+0xa/0x10
[38245.455216] do_syscall_64+0x38/0x90
[38245.455433] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.455732] RIP: 0033:0x7f221029a38b
[38245.455950] 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
[38245.457040] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.457493] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.457912] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.458338] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.458754] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.459172] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.459600]
[38245.459735] irq event stamp: 0
[38245.459923] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.460300] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.460779] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.461269] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.461637] ---[ end trace d6b802a36bfbcb81 ]---
[38245.461975] ------------[ cut here ]------------
[38245.462261] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.462836] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.466311] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.466794] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.467301] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.467632] 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 72 48 8b 05 58 b5 85 01 e8
[38245.468723] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.469061] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.469503] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.469925] RBP: ffff90145c26e660 R08: ffff901471d020f8 R09: 0000000000000000
[38245.470348] R10: ffff901471d02e00 R11: ffff901442261a08 R12: ffff901344f7b3a8
[38245.470763] R13: ffff901453c00780 R14: ffff901471d02000 R15: ffff901471d020a8
[38245.471182] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.471662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.472001] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.472430] Call Trace:
[38245.472581]
[38245.472714] btrfs_run_delayed_refs+0x86/0x210
[38245.472983] ? __mutex_unlock_slowpath+0x35/0x260
[38245.473275] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.473585] ? __mutex_unlock_slowpath+0x35/0x260
[38245.473867] btrfs_commit_transaction+0x85e/0xad0
[38245.474146] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.474475] ? vfs_fsync_range+0x90/0x90
[38245.474713] iterate_supers+0x85/0xf0
[38245.474988] ksys_sync+0x50/0x80
[38245.475182] __do_sys_sync+0xa/0x10
[38245.475402] do_syscall_64+0x38/0x90
[38245.475617] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.475922] RIP: 0033:0x7f221029a38b
[38245.476136] 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
[38245.477225] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.477667] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.478097] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.478523] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.478945] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.479372] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.479794]
[38245.479931] irq event stamp: 0
[38245.480114] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.480488] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.480972] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.481457] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.481828] ---[ end trace d6b802a36bfbcb82 ]---
[38245.482181] ------------[ cut here ]------------
[38245.482467] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.483042] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.486509] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.486994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.487499] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.487830] 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 72 48 8b 05 58 b5 85 01 e8
[38245.488921] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.489240] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.489655] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.490076] RBP: ffff90145c26e840 R08: ffff901461d92d28 R09: 0000000000000000
[38245.490501] R10: 0000000000000000 R11: ffffffff8d3b9d92 R12: ffff901344f7b0d0
[38245.490920] R13: ffff901453c00780 R14: ffff901461d92c30 R15: ffff901461d92cd8
[38245.491347] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.491832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.492168] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.492593] Call Trace:
[38245.492743]
[38245.492875] ? btrfs_get_32+0x31/0xf0
[38245.493099] ? __mutex_lock+0x80/0x8a0
[38245.493334] ? __mutex_lock+0xda/0x8a0
[38245.493560] ? rcu_read_lock_sched_held+0x12/0x60
[38245.493843] ? lock_release+0x1f0/0x2d0
[38245.494075] btrfs_run_delayed_refs+0x86/0x210
[38245.494350] ? __mutex_unlock_slowpath+0x35/0x260
[38245.494632] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.494945] ? __mutex_unlock_slowpath+0x35/0x260
[38245.495235] btrfs_commit_transaction+0x85e/0xad0
[38245.495516] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.495836] ? vfs_fsync_range+0x90/0x90
[38245.496072] iterate_supers+0x85/0xf0
[38245.496302] ksys_sync+0x50/0x80
[38245.496499] __do_sys_sync+0xa/0x10
[38245.496709] do_syscall_64+0x38/0x90
[38245.496927] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.497236] RIP: 0033:0x7f221029a38b
[38245.497454] 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
[38245.498544] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.498990] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.499415] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.499834] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.500259] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.500676] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.501101]
[38245.501245] irq event stamp: 0
[38245.501431] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.501798] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.502288] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.502766] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.503139] ---[ end trace d6b802a36bfbcb83 ]---
[38245.503480] ------------[ cut here ]------------
[38245.503756] WARNING: CPU: 0 PID: 207147 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38245.504341] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev i2c_i801 i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38245.507849] CPU: 0 PID: 207147 Comm: fsstress Tainted: G W 5.16.0-rc4+ #528
[38245.508349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38245.508863] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38245.509229] 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 72 48 8b 05 58 b5 85 01 e8
[38245.510322] RSP: 0018:ffff9d4a81053cb0 EFLAGS: 00010202
[38245.510630] RAX: 000000000000000d RBX: ffff901455211000 RCX: 0000000000000000
[38245.511049] RDX: 0000000000000001 RSI: ffffffff8d5b5d6a RDI: 00000000ffffffff
[38245.511474] RBP: ffff90145c26e4e0 R08: ffff90146a4d65d8 R09: 0000000000000000
[38245.511894] R10: ffff901461d92c00 R11: ffff901442261a08 R12: ffff901344f7b478
[38245.512318] R13: ffff901453c00780 R14: ffff90146a4d64e0 R15: ffff90146a4d6588
[38245.512737] FS: 00007f221019f740(0000) GS:ffff9014bbc00000(0000) knlGS:0000000000000000
[38245.513220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38245.513558] CR2: 00007f8742a8a000 CR3: 000000012956a003 CR4: 0000000000370ef0
[38245.513978] Call Trace:
[38245.514128]
[38245.514271] btrfs_run_delayed_refs+0x86/0x210
[38245.514539] ? __mutex_unlock_slowpath+0x35/0x260
[38245.514824] btrfs_start_dirty_block_groups+0x2af/0x540
[38245.515136] ? __mutex_unlock_slowpath+0x35/0x260
[38245.515425] btrfs_commit_transaction+0x85e/0xad0
[38245.515705] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38245.516026] ? vfs_fsync_range+0x90/0x90
[38245.516272] iterate_supers+0x85/0xf0
[38245.516494] ksys_sync+0x50/0x80
[38245.516690] __do_sys_sync+0xa/0x10
[38245.516903] do_syscall_64+0x38/0x90
[38245.517118] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38245.517428] RIP: 0033:0x7f221029a38b
[38245.517644] 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
[38245.518736] RSP: 002b:00007ffde5736de8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[38245.519181] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f221029a38b
[38245.519607] RDX: 00000000ffffffff RSI: 00000000034bee70 RDI: 00000000000004bf
[38245.520026] RBP: 028f5c28f5c28f5c R08: 000000000000007a R09: 0000000001ec6004
[38245.520452] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000004bf
[38245.520871] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f221019f6c8
[38245.521300]
[38245.521437] irq event stamp: 0
[38245.521620] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38245.521991] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38245.522479] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38245.522958] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38245.523334] ---[ end trace d6b802a36bfbcb84 ]---
[38245.618616] BTRFS info (device dm-11): flagging fs with big metadata feature
[38245.619059] BTRFS info (device dm-11): using free space tree
[38245.619411] BTRFS info (device dm-11): has skinny extents
[38245.621575] BTRFS info (device dm-11): start tree-log replay
[38245.687560] BTRFS warning (device dm-11): direct IO failed ino 15637 rw 1,34817 sector 0x518130 len 122880 err no 10
[38245.693504] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38245.693825] BTRFS warning (device dm-11): direct IO failed ino 15641 rw 1,34817 sector 0x4ee940 len 40960 err no 10
[38245.695673] BTRFS warning (device dm-11): direct IO failed ino 15644 rw 1,34817 sector 0x4ee940 len 61440 err no 10
[38245.697589] BTRFS warning (device dm-11): direct IO failed ino 15648 rw 1,34817 sector 0x4ee940 len 69632 err no 10
[38245.699180] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[38245.699675] BTRFS info (device dm-11): forced readonly
[38245.699988] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38245.794215] BTRFS info (device dm-11): flagging fs with big metadata feature
[38245.794650] BTRFS info (device dm-11): using free space tree
[38245.794991] BTRFS info (device dm-11): has skinny extents
[38246.813854] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38246.814447] btrfs_dev_stat_print_on_error: 79 callbacks suppressed
[38246.814449] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38246.815428] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38246.815991] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38246.816686] BTRFS error (device dm-11): error writing primary super block to device 1
[38246.817155] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38246.817799] BTRFS info (device dm-11): forced readonly
[38246.818108] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38246.818560] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38246.818924] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38246.819348] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[38246.821110] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38246.821741] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[38246.822377] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[38246.823466] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[38246.824116] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[38246.824882] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[38246.825505] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[38246.826124] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[38246.827295] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38246.827699] BTRFS warning (device dm-11): direct IO failed ino 15704 rw 0,0 sector 0x5da038 len 4096 err no 10
[38246.827748] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38246.828772] BTRFS warning (device dm-11): direct IO failed ino 15772 rw 0,0 sector 0x5e0a38 len 4096 err no 10
[38246.829533] BTRFS warning (device dm-11): direct IO failed ino 15682 rw 0,0 sector 0x176ac8 len 4096 err no 10
[38246.830506] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4a8 len 4096 err no 10
[38246.831110] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4b0 len 4096 err no 10
[38246.831737] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4b8 len 4096 err no 10
[38246.832352] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4c0 len 4096 err no 10
[38246.832966] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4c8 len 4096 err no 10
[38246.833564] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4d0 len 4096 err no 10
[38246.834153] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4d8 len 4096 err no 10
[38246.834749] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4e0 len 4096 err no 10
[38246.835348] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4e8 len 4096 err no 10
[38246.835993] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4f0 len 4096 err no 10
[38246.836595] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca4f8 len 4096 err no 10
[38246.837242] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca500 len 4096 err no 10
[38246.837864] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca508 len 4096 err no 10
[38246.838516] BTRFS warning (device dm-11): direct IO failed ino 15646 rw 0,0 sector 0x5ca510 len 4096 err no 10
[38246.922602] BTRFS info (device dm-11): flagging fs with big metadata feature
[38246.923045] BTRFS info (device dm-11): using free space tree
[38246.923395] BTRFS info (device dm-11): has skinny extents
[38246.925621] BTRFS info (device dm-11): start tree-log replay
[38247.967028] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38247.967616] BTRFS error (device dm-11): error writing primary super block to device 1
[38247.968079] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38247.968715] BTRFS info (device dm-11): forced readonly
[38247.969029] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38247.970315] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38247.970756] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38247.973114] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38247.988184] BTRFS warning (device dm-11): direct IO failed ino 15974 rw 0,0 sector 0x5f2168 len 4096 err no 10
[38248.093948] BTRFS info (device dm-11): flagging fs with big metadata feature
[38248.094414] BTRFS info (device dm-11): using free space tree
[38248.094751] BTRFS info (device dm-11): has skinny extents
[38249.108952] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38249.109549] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38249.110114] BTRFS error (device dm-11): error writing primary super block to device 1
[38249.110615] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38249.111260] BTRFS info (device dm-11): forced readonly
[38249.111572] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38249.112016] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38249.112623] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[38249.114516] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38249.115127] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38249.116971] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af18 len 4096 err no 10
[38249.117031] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af20 len 4096 err no 10
[38249.117706] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af28 len 4096 err no 10
[38249.118405] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af30 len 4096 err no 10
[38249.119122] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af38 len 4096 err no 10
[38249.119762] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af40 len 4096 err no 10
[38249.120449] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af48 len 4096 err no 10
[38249.121284] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af50 len 4096 err no 10
[38249.121836] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af58 len 4096 err no 10
[38249.122523] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af60 len 4096 err no 10
[38249.123791] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38249.123985] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af68 len 4096 err no 10
[38249.125354] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af70 len 4096 err no 10
[38249.126286] BTRFS warning (device dm-11): direct IO failed ino 13984 rw 0,0 sector 0x60af78 len 4096 err no 10
[38249.137488] BTRFS warning (device dm-11): direct IO failed ino 16368 rw 0,0 sector 0x60ed18 len 4096 err no 10
[38249.137592] BTRFS warning (device dm-11): direct IO failed ino 16368 rw 0,0 sector 0x60ed20 len 4096 err no 10
[38249.138309] BTRFS warning (device dm-11): direct IO failed ino 16368 rw 0,0 sector 0x60ed28 len 4096 err no 10
[38249.139760] BTRFS warning (device dm-11): direct IO failed ino 16311 rw 0,0 sector 0x60a0b0 len 4096 err no 10
[38249.140478] BTRFS warning (device dm-11): direct IO failed ino 16311 rw 0,0 sector 0x60a0b8 len 4096 err no 10
[38249.141074] BTRFS warning (device dm-11): direct IO failed ino 16311 rw 0,0 sector 0x60a0c0 len 4096 err no 10
[38249.142019] BTRFS warning (device dm-11): direct IO failed ino 16161 rw 0,0 sector 0x5fb6f0 len 4096 err no 10
[38249.236746] BTRFS info (device dm-11): flagging fs with big metadata feature
[38249.237246] BTRFS info (device dm-11): using free space tree
[38249.237587] BTRFS info (device dm-11): has skinny extents
[38249.241135] BTRFS info (device dm-11): start tree-log replay
[38249.299832] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38249.300387] BTRFS warning (device dm-11): direct IO failed ino 16392 rw 1,34817 sector 0x60e2f0 len 36864 err no 10
[38249.303173] BTRFS warning (device dm-11): direct IO failed ino 16392 rw 1,34817 sector 0x60e2f0 len 126976 err no 10
[38249.304584] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[38249.305379] BTRFS info (device dm-11): forced readonly
[38249.307974] BTRFS warning (device dm-11): direct IO failed ino 16388 rw 1,34817 sector 0x60e2f0 len 114688 err no 10
[38249.393044] BTRFS info (device dm-11): flagging fs with big metadata feature
[38249.393555] BTRFS info (device dm-11): using free space tree
[38249.393897] BTRFS info (device dm-11): has skinny extents
[38251.410706] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38251.411351] BTRFS error (device dm-11): error writing primary super block to device 1
[38251.411829] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38251.412473] BTRFS info (device dm-11): forced readonly
[38251.412789] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38251.414400] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38251.415028] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38251.415493] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38251.418070] BTRFS warning (device dm-11): direct IO failed ino 16638 rw 0,0 sector 0x62a3c0 len 4096 err no 10
[38251.418736] BTRFS warning (device dm-11): direct IO failed ino 16638 rw 0,0 sector 0x62a3c8 len 4096 err no 10
[38251.428412] BTRFS warning (device dm-11): direct IO failed ino 16441 rw 0,0 sector 0x435d30 len 4096 err no 10
[38251.429199] BTRFS warning (device dm-11): direct IO failed ino 16441 rw 0,0 sector 0x435d38 len 4096 err no 10
[38251.429835] BTRFS warning (device dm-11): direct IO failed ino 16441 rw 0,0 sector 0x435d40 len 4096 err no 10
[38251.430454] BTRFS warning (device dm-11): direct IO failed ino 16441 rw 0,0 sector 0x435d48 len 4096 err no 10
[38251.431132] BTRFS warning (device dm-11): direct IO failed ino 16441 rw 0,0 sector 0x435d50 len 4096 err no 10
[38251.431734] BTRFS warning (device dm-11): direct IO failed ino 16441 rw 0,0 sector 0x435d58 len 4096 err no 10
[38251.432375] BTRFS warning (device dm-11): direct IO failed ino 16441 rw 0,0 sector 0x4205a8 len 4096 err no 10
[38251.433106] BTRFS warning (device dm-11): direct IO failed ino 16398 rw 0,0 sector 0x619c78 len 4096 err no 10
[38251.434445] BTRFS warning (device dm-11): direct IO failed ino 16739 rw 0,0 sector 0x5d3d30 len 4096 err no 10
[38251.546402] BTRFS info (device dm-11): flagging fs with big metadata feature
[38251.546887] BTRFS info (device dm-11): using free space tree
[38251.547243] BTRFS info (device dm-11): has skinny extents
[38253.561221] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38253.561798] btrfs_dev_stat_print_on_error: 149 callbacks suppressed
[38253.561800] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38253.562792] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38253.563364] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38253.563984] BTRFS error (device dm-11): error writing primary super block to device 1
[38253.564466] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38253.565093] BTRFS info (device dm-11): forced readonly
[38253.565413] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38253.565859] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38253.566261] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38253.566866] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[38253.567478] BTRFS warning (device dm-11): direct IO failed ino 17277 rw 0,0 sector 0x668a08 len 4096 err no 10
[38253.568186] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[38253.568789] BTRFS warning (device dm-11): direct IO failed ino 16970 rw 0,0 sector 0x678bf0 len 4096 err no 10
[38253.570070] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[38253.570468] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[38253.571371] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38253.572121] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38253.572205] BTRFS warning (device dm-11): direct IO failed ino 17344 rw 0,0 sector 0x671a78 len 4096 err no 10
[38253.573214] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[38253.573666] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[38253.574267] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[38253.574897] BTRFS warning (device dm-11): direct IO failed ino 17000 rw 0,0 sector 0x652540 len 4096 err no 10
[38253.575800] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[38253.577502] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[38253.700365] BTRFS info (device dm-11): flagging fs with big metadata feature
[38253.700810] BTRFS info (device dm-11): using free space tree
[38253.701166] BTRFS info (device dm-11): has skinny extents
[38253.719903] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38253.733468] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[38253.733969] BTRFS info (device dm-11): forced readonly
[38253.734290] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38253.815912] BTRFS info (device dm-11): flagging fs with big metadata feature
[38253.816521] BTRFS info (device dm-11): using free space tree
[38253.816982] BTRFS info (device dm-11): has skinny extents