[16240.938131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16240.938344] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16240.938542] Call Trace:
[16240.938663]
[16240.938777] ? lock_release+0x1f0/0x2d0
[16240.938920] ? _raw_spin_unlock+0x29/0x40
[16240.939089] ? join_transaction+0x12a/0x490
[16240.939306] btrfs_run_delayed_refs+0x86/0x210
[16240.939467] flush_space+0x3c8/0x5f0
[16240.939608] ? _raw_spin_trylock_bh+0x31/0x70
[16240.939760] ? rcu_read_lock_sched_held+0x12/0x60
[16240.939916] ? lock_release+0x1f0/0x2d0
[16240.940080] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16240.940329] process_one_work+0x270/0x5a0
[16240.940479] worker_thread+0x55/0x3c0
[16240.940616] ? process_one_work+0x5a0/0x5a0
[16240.940762] kthread+0x174/0x1a0
[16240.940900] ? set_kthread_struct+0x40/0x40
[16240.941068] ret_from_fork+0x1f/0x30
[16240.941277]
[16240.941392] irq event stamp: 0
[16240.941523] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16240.941702] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16240.941949] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16240.942225] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16240.942468] ---[ end trace 310d6549754c3602 ]---
[16240.942664] ------------[ cut here ]------------
[16240.942824] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16240.943123] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16240.944584] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16240.951282] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16240.951577] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16240.951770] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16240.951943] 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 70 48 8b 05 58 b5 85 01 e8
[16240.952434] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16240.952646] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16240.952838] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16240.953031] RBP: 0000000000000000 R08: ffff9f197470bf88 R09: 0000000000000000
[16240.953246] R10: ffff9f1952e39e00 R11: 0000000000000002 R12: ffff9f1974045380
[16240.953479] R13: ffff9f1954a6e960 R14: ffff9f197470bea0 R15: ffff9f197470bf48
[16240.953672] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16240.953923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16240.954114] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16240.954358] Call Trace:
[16240.954477]
[16240.954593] ? lock_release+0x1f0/0x2d0
[16240.954738] ? _raw_spin_unlock+0x29/0x40
[16240.954882] ? join_transaction+0x12a/0x490
[16240.955033] btrfs_run_delayed_refs+0x86/0x210
[16240.955213] flush_space+0x3c8/0x5f0
[16240.955412] ? _raw_spin_trylock_bh+0x31/0x70
[16240.955567] ? rcu_read_lock_sched_held+0x12/0x60
[16240.955790] ? lock_release+0x1f0/0x2d0
[16240.955956] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16240.956153] process_one_work+0x270/0x5a0
[16240.956428] worker_thread+0x55/0x3c0
[16240.956579] ? process_one_work+0x5a0/0x5a0
[16240.956731] kthread+0x174/0x1a0
[16240.956861] ? set_kthread_struct+0x40/0x40
[16240.957011] ret_from_fork+0x1f/0x30
[16240.957205]
[16240.957389] irq event stamp: 0
[16240.957612] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16240.957799] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16240.958069] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16240.958398] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16240.958578] ---[ end trace 310d6549754c3603 ]---
[16240.958774] ------------[ cut here ]------------
[16240.958928] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16240.959261] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16240.960771] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16240.961037] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16240.961356] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16240.961587] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16240.961798] 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 70 48 8b 05 58 b5 85 01 e8
[16240.962280] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16240.962474] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16240.962665] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16240.962861] RBP: 0000000000000000 R08: ffff9f1944204970 R09: 0000000000000000
[16240.963075] R10: ffff9f197470be00 R11: 0000000000000002 R12: ffff9f1944202e70
[16240.963328] R13: ffff9f1954a6e960 R14: ffff9f1944204888 R15: ffff9f1944204930
[16240.963526] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16240.963779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16240.963948] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16240.964170] Call Trace:
[16240.964349]
[16240.964474] ? lock_release+0x1f0/0x2d0
[16240.964617] ? _raw_spin_unlock+0x29/0x40
[16240.964770] ? join_transaction+0x12a/0x490
[16240.964924] btrfs_run_delayed_refs+0x86/0x210
[16240.965161] flush_space+0x3c8/0x5f0
[16240.965462] ? _raw_spin_trylock_bh+0x31/0x70
[16240.965619] ? rcu_read_lock_sched_held+0x12/0x60
[16240.965840] ? lock_release+0x1f0/0x2d0
[16240.965990] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16240.966197] process_one_work+0x270/0x5a0
[16240.966489] worker_thread+0x55/0x3c0
[16240.966639] ? process_one_work+0x5a0/0x5a0
[16240.966794] kthread+0x174/0x1a0
[16240.966932] ? set_kthread_struct+0x40/0x40
[16240.967113] ret_from_fork+0x1f/0x30
[16240.967354]
[16240.967470] irq event stamp: 0
[16240.967629] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16240.967809] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16240.968108] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16240.968441] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16240.968697] ---[ end trace 310d6549754c3604 ]---
[16240.968889] ------------[ cut here ]------------
[16240.969064] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16240.969393] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16240.970788] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16240.971177] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16240.971456] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16240.971689] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16240.971897] 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 70 48 8b 05 58 b5 85 01 e8
[16240.972379] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16240.972590] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16240.972788] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16240.972982] RBP: 0000000000000000 R08: ffff9f1944204358 R09: 0000000000000000
[16240.973201] R10: ffff9f1944204800 R11: 0000000000000002 R12: ffff9f1944202380
[16240.973434] R13: ffff9f1954a6e960 R14: ffff9f1944204270 R15: ffff9f1944204318
[16240.973631] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16240.973873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16240.974067] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16240.974303] Call Trace:
[16240.974425]
[16240.974540] ? lock_release+0x1f0/0x2d0
[16240.974689] ? _raw_spin_unlock+0x29/0x40
[16240.974837] ? join_transaction+0x12a/0x490
[16240.974983] btrfs_run_delayed_refs+0x86/0x210
[16240.975154] flush_space+0x3c8/0x5f0
[16240.975361] ? _raw_spin_trylock_bh+0x31/0x70
[16240.975529] ? rcu_read_lock_sched_held+0x12/0x60
[16240.975686] ? lock_release+0x1f0/0x2d0
[16240.975828] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16240.976002] process_one_work+0x270/0x5a0
[16240.976175] worker_thread+0x55/0x3c0
[16240.976373] ? process_one_work+0x5a0/0x5a0
[16240.976519] kthread+0x174/0x1a0
[16240.976653] ? set_kthread_struct+0x40/0x40
[16240.976798] ret_from_fork+0x1f/0x30
[16240.976936]
[16240.977069] irq event stamp: 0
[16240.977261] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16240.977447] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16240.977692] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16240.977943] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16240.978143] ---[ end trace 310d6549754c3605 ]---
[16240.978398] ------------[ cut here ]------------
[16240.978556] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16240.978831] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16240.980247] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16240.981305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16240.981582] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16240.981775] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16240.981945] 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 70 48 8b 05 58 b5 85 01 e8
[16240.982424] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16240.982632] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16240.988320] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16240.988539] RBP: 0000000000000000 R08: ffff9f1944203d18 R09: 0000000000000000
[16240.988734] R10: ffff9f1944204200 R11: 0000000000000002 R12: ffff9f1944202af0
[16240.988929] R13: ffff9f1954a6e960 R14: ffff9f1944203c30 R15: ffff9f1944203cd8
[16240.989148] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16240.989444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16240.989614] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16240.989808] Call Trace:
[16240.989925]
[16240.990059] ? lock_release+0x1f0/0x2d0
[16240.990262] ? _raw_spin_unlock+0x29/0x40
[16240.990413] ? join_transaction+0x12a/0x490
[16240.990564] btrfs_run_delayed_refs+0x86/0x210
[16240.990715] flush_space+0x3c8/0x5f0
[16240.990851] ? _raw_spin_trylock_bh+0x31/0x70
[16240.991005] ? rcu_read_lock_sched_held+0x12/0x60
[16240.991229] ? lock_release+0x1f0/0x2d0
[16240.991455] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16240.991693] process_one_work+0x270/0x5a0
[16240.991866] worker_thread+0x55/0x3c0
[16240.992009] ? process_one_work+0x5a0/0x5a0
[16240.992176] kthread+0x174/0x1a0
[16240.992350] ? set_kthread_struct+0x40/0x40
[16240.992501] ret_from_fork+0x1f/0x30
[16240.992644]
[16240.992781] irq event stamp: 0
[16240.992915] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16240.993173] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16240.993540] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16240.993790] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16240.993970] ---[ end trace 310d6549754c3606 ]---
[16240.994209] ------------[ cut here ]------------
[16240.994434] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16240.994800] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16240.996454] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16240.996790] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16240.997109] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16240.997357] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16240.997536] 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 70 48 8b 05 58 b5 85 01 e8
[16240.998001] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16240.998188] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16240.998461] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16240.998719] RBP: 0000000000000000 R08: ffff9f19560b7d18 R09: 0000000000000000
[16240.998928] R10: ffff9f1944203c01 R11: 0000000000000002 R12: ffff9f19560b6a10
[16240.999150] R13: ffff9f1954a6e960 R14: ffff9f19560b7c30 R15: ffff9f19560b7cd8
[16240.999403] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16240.999652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16240.999829] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.000060] Call Trace:
[16241.000235]
[16241.000350] ? lock_release+0x1f0/0x2d0
[16241.000493] ? _raw_spin_unlock+0x29/0x40
[16241.000643] ? join_transaction+0x12a/0x490
[16241.000789] btrfs_run_delayed_refs+0x86/0x210
[16241.000941] flush_space+0x3c8/0x5f0
[16241.001102] ? _raw_spin_trylock_bh+0x31/0x70
[16241.001325] ? rcu_read_lock_sched_held+0x12/0x60
[16241.001486] ? lock_release+0x1f0/0x2d0
[16241.001628] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.001801] process_one_work+0x270/0x5a0
[16241.001950] worker_thread+0x55/0x3c0
[16241.002111] ? process_one_work+0x5a0/0x5a0
[16241.002327] kthread+0x174/0x1a0
[16241.002463] ? set_kthread_struct+0x40/0x40
[16241.002609] ret_from_fork+0x1f/0x30
[16241.002748]
[16241.002864] irq event stamp: 0
[16241.002993] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.003198] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.003519] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.003770] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.003948] ---[ end trace 310d6549754c3607 ]---
[16241.004182] ------------[ cut here ]------------
[16241.004376] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.004655] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.006050] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.006350] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.006611] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.006801] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.006971] 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 70 48 8b 05 58 b5 85 01 e8
[16241.007446] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.007667] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.007864] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.008078] RBP: 0000000000000000 R08: ffff9f1945acd5c8 R09: 0000000000000000
[16241.008312] R10: ffff9f19560b7c00 R11: 0000000000000002 R12: ffff9f1945acb690
[16241.008503] R13: ffff9f1954a6e960 R14: ffff9f1945acd4e0 R15: ffff9f1945acd588
[16241.008697] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.008936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.009130] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.009378] Call Trace:
[16241.009501]
[16241.009613] ? lock_release+0x1f0/0x2d0
[16241.009761] ? _raw_spin_unlock+0x29/0x40
[16241.009905] ? join_transaction+0x12a/0x490
[16241.010070] btrfs_run_delayed_refs+0x86/0x210
[16241.011011] flush_space+0x3c8/0x5f0
[16241.011179] ? _raw_spin_trylock_bh+0x31/0x70
[16241.011371] ? rcu_read_lock_sched_held+0x12/0x60
[16241.011526] ? lock_release+0x1f0/0x2d0
[16241.011672] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.011871] process_one_work+0x270/0x5a0
[16241.012020] worker_thread+0x55/0x3c0
[16241.012184] ? process_one_work+0x5a0/0x5a0
[16241.012423] kthread+0x174/0x1a0
[16241.012558] ? set_kthread_struct+0x40/0x40
[16241.012704] ret_from_fork+0x1f/0x30
[16241.012868]
[16241.012987] irq event stamp: 0
[16241.013139] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.013388] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.013646] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.013901] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.014109] ---[ end trace 310d6549754c3608 ]---
[16241.014368] ------------[ cut here ]------------
[16241.014555] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.014839] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.016278] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.016590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.016848] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.017063] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.017268] 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 70 48 8b 05 58 b5 85 01 e8
[16241.017726] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.017892] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.018106] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.018351] RBP: 0000000000000000 R08: ffff9f1955e54aa8 R09: 0000000000000000
[16241.018544] R10: ffff9f1945acd400 R11: 00000000000005b2 R12: ffff9f197297d230
[16241.018737] R13: ffff9f1954a6e960 R14: ffff9f1955e549c0 R15: ffff9f1955e54a68
[16241.018930] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.019206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.019434] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.019631] Call Trace:
[16241.025334]
[16241.025499] ? lock_release+0x1f0/0x2d0
[16241.025646] ? _raw_spin_unlock+0x29/0x40
[16241.025794] ? join_transaction+0x12a/0x490
[16241.025947] btrfs_run_delayed_refs+0x86/0x210
[16241.026124] flush_space+0x3c8/0x5f0
[16241.026324] ? _raw_spin_trylock_bh+0x31/0x70
[16241.026482] ? rcu_read_lock_sched_held+0x12/0x60
[16241.026637] ? lock_release+0x1f0/0x2d0
[16241.026780] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.026954] process_one_work+0x270/0x5a0
[16241.027126] worker_thread+0x55/0x3c0
[16241.027333] ? process_one_work+0x5a0/0x5a0
[16241.027480] kthread+0x174/0x1a0
[16241.027614] ? set_kthread_struct+0x40/0x40
[16241.027765] ret_from_fork+0x1f/0x30
[16241.027906]
[16241.028018] irq event stamp: 0
[16241.028166] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.028425] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.028677] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.028929] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.029129] ---[ end trace 310d6549754c3609 ]---
[16241.029415] ------------[ cut here ]------------
[16241.029573] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.029858] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.031279] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.031580] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.031838] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.032029] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.032222] 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 70 48 8b 05 58 b5 85 01 e8
[16241.032722] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.032889] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.033105] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.033337] RBP: 0000000000000000 R08: ffff9f197470bbe0 R09: 0000000000000000
[16241.033532] R10: ffff9f1955e54900 R11: ffff9f196234b208 R12: ffff9f1974045690
[16241.033726] R13: ffff9f1954a6e960 R14: ffff9f197470baf8 R15: ffff9f197470bba0
[16241.033919] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.034191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.034422] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.034619] Call Trace:
[16241.034741]
[16241.034856] ? lock_release+0x1f0/0x2d0
[16241.035001] ? _raw_spin_unlock+0x29/0x40
[16241.035170] ? join_transaction+0x12a/0x490
[16241.035387] btrfs_run_delayed_refs+0x86/0x210
[16241.035544] flush_space+0x3c8/0x5f0
[16241.035684] ? _raw_spin_trylock_bh+0x31/0x70
[16241.035837] ? rcu_read_lock_sched_held+0x12/0x60
[16241.035993] ? lock_release+0x1f0/0x2d0
[16241.036156] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.036401] process_one_work+0x270/0x5a0
[16241.036553] worker_thread+0x55/0x3c0
[16241.036692] ? process_one_work+0x5a0/0x5a0
[16241.036839] kthread+0x174/0x1a0
[16241.036971] ? set_kthread_struct+0x40/0x40
[16241.037138] ret_from_fork+0x1f/0x30
[16241.037345]
[16241.037469] irq event stamp: 0
[16241.037595] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.037774] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.038030] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.038307] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.038548] ---[ end trace 310d6549754c360a ]---
[16241.038749] ------------[ cut here ]------------
[16241.038906] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.039208] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.041372] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.041636] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.041896] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.042114] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.042348] 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 70 48 8b 05 58 b5 85 01 e8
[16241.042837] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.043005] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.043224] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.043457] RBP: 0000000000000000 R08: ffff9f1974041be0 R09: 0000000000000000
[16241.043651] R10: ffff9f197470ba00 R11: 0000000000000002 R12: ffff9f19740420e0
[16241.043841] R13: ffff9f1954a6e960 R14: ffff9f1974041af8 R15: ffff9f1974041ba0
[16241.044034] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.044302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.044547] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.044742] Call Trace:
[16241.044859]
[16241.044994] ? lock_release+0x1f0/0x2d0
[16241.045203] ? _raw_spin_unlock+0x29/0x40
[16241.045462] ? join_transaction+0x12a/0x490
[16241.045612] btrfs_run_delayed_refs+0x86/0x210
[16241.045767] flush_space+0x3c8/0x5f0
[16241.045975] ? _raw_spin_trylock_bh+0x31/0x70
[16241.046172] ? rcu_read_lock_sched_held+0x12/0x60
[16241.046394] ? lock_release+0x1f0/0x2d0
[16241.046540] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.046711] process_one_work+0x270/0x5a0
[16241.046859] worker_thread+0x55/0x3c0
[16241.046997] ? process_one_work+0x5a0/0x5a0
[16241.047166] kthread+0x174/0x1a0
[16241.047443] ? set_kthread_struct+0x40/0x40
[16241.047595] ret_from_fork+0x1f/0x30
[16241.047742]
[16241.047858] irq event stamp: 0
[16241.047985] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.048187] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.048553] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.048859] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.049053] ---[ end trace 310d6549754c360b ]---
[16241.049288] ------------[ cut here ]------------
[16241.049444] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.049760] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.051206] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.051553] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.051810] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.052001] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.052228] 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 70 48 8b 05 58 b5 85 01 e8
[16241.052808] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.052970] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.053270] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.053495] RBP: 0000000000000000 R08: ffff9f1944204700 R09: 0000000000000000
[16241.053689] R10: ffff9f1974041a01 R11: 0000000000000002 R12: ffff9f1944202850
[16241.053879] R13: ffff9f1954a6e960 R14: ffff9f1944204618 R15: ffff9f19442046c0
[16241.054099] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.054396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.054568] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.054760] Call Trace:
[16241.054879]
[16241.054998] ? lock_release+0x1f0/0x2d0
[16241.055162] ? _raw_spin_unlock+0x29/0x40
[16241.055375] ? join_transaction+0x12a/0x490
[16241.055530] btrfs_run_delayed_refs+0x86/0x210
[16241.055768] flush_space+0x3c8/0x5f0
[16241.055905] ? _raw_spin_trylock_bh+0x31/0x70
[16241.056074] ? rcu_read_lock_sched_held+0x12/0x60
[16241.056296] ? lock_release+0x1f0/0x2d0
[16241.062049] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.062265] process_one_work+0x270/0x5a0
[16241.062415] worker_thread+0x55/0x3c0
[16241.062553] ? process_one_work+0x5a0/0x5a0
[16241.062700] kthread+0x174/0x1a0
[16241.062834] ? set_kthread_struct+0x40/0x40
[16241.062985] ret_from_fork+0x1f/0x30
[16241.063148]
[16241.063316] irq event stamp: 0
[16241.063479] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.063659] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.063906] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.064180] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.064408] ---[ end trace 310d6549754c360c ]---
[16241.064608] ------------[ cut here ]------------
[16241.064763] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.065039] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.066507] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.066783] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.067056] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.067281] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.067451] 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 70 48 8b 05 58 b5 85 01 e8
[16241.067906] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.068097] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.068344] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.068539] RBP: 0000000000000000 R08: ffff9f1944204be0 R09: 0000000000000000
[16241.068732] R10: ffff9f1944204600 R11: 0000000000000002 R12: ffff9f1944202460
[16241.068924] R13: ffff9f1954a6e960 R14: ffff9f1944204af8 R15: ffff9f1944204ba0
[16241.069136] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.069440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.069611] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.069809] Call Trace:
[16241.069930]
[16241.070059] ? lock_release+0x1f0/0x2d0
[16241.071088] ? _raw_spin_unlock+0x29/0x40
[16241.071252] ? join_transaction+0x12a/0x490
[16241.071402] btrfs_run_delayed_refs+0x86/0x210
[16241.071563] flush_space+0x3c8/0x5f0
[16241.071745] ? _raw_spin_trylock_bh+0x31/0x70
[16241.071895] ? rcu_read_lock_sched_held+0x12/0x60
[16241.072070] ? lock_release+0x1f0/0x2d0
[16241.072279] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.072480] process_one_work+0x270/0x5a0
[16241.072627] worker_thread+0x55/0x3c0
[16241.072768] ? process_one_work+0x5a0/0x5a0
[16241.072917] kthread+0x174/0x1a0
[16241.073070] ? set_kthread_struct+0x40/0x40
[16241.073275] ret_from_fork+0x1f/0x30
[16241.073417]
[16241.073533] irq event stamp: 0
[16241.073660] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.073843] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.074119] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.074476] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.074658] ---[ end trace 310d6549754c360d ]---
[16241.074853] ------------[ cut here ]------------
[16241.075008] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.075308] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.076764] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.077023] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.077308] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.077533] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.077705] 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 70 48 8b 05 58 b5 85 01 e8
[16241.078184] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.078392] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.078584] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.078776] RBP: 0000000000000000 R08: ffff9f1944204f88 R09: 0000000000000000
[16241.078968] R10: ffff9f1944204a00 R11: 0000000000000002 R12: ffff9f1944202e00
[16241.079179] R13: ffff9f1954a6e960 R14: ffff9f1944204ea0 R15: ffff9f1944204f48
[16241.079423] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.079667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.079838] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.080031] Call Trace:
[16241.080169]
[16241.080344] ? lock_release+0x1f0/0x2d0
[16241.080495] ? _raw_spin_unlock+0x29/0x40
[16241.080641] ? join_transaction+0x12a/0x490
[16241.080790] btrfs_run_delayed_refs+0x86/0x210
[16241.080946] flush_space+0x3c8/0x5f0
[16241.081109] ? _raw_spin_trylock_bh+0x31/0x70
[16241.081367] ? rcu_read_lock_sched_held+0x12/0x60
[16241.081530] ? lock_release+0x1f0/0x2d0
[16241.081675] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.081847] process_one_work+0x270/0x5a0
[16241.081993] worker_thread+0x55/0x3c0
[16241.082154] ? process_one_work+0x5a0/0x5a0
[16241.082371] kthread+0x174/0x1a0
[16241.082504] ? set_kthread_struct+0x40/0x40
[16241.082649] ret_from_fork+0x1f/0x30
[16241.082792]
[16241.082904] irq event stamp: 0
[16241.083033] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.083241] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.083561] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.083810] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.083993] ---[ end trace 310d6549754c360e ]---
[16241.084263] ------------[ cut here ]------------
[16241.084447] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.084727] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.086161] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.086553] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.086893] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.087144] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.087420] 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 70 48 8b 05 58 b5 85 01 e8
[16241.087920] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.088124] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.088397] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.088634] RBP: 0000000000000000 R08: ffff9f1944204aa8 R09: 0000000000000000
[16241.088831] R10: ffff9f1944204e00 R11: 0000000000000002 R12: ffff9f19442024d0
[16241.089027] R13: ffff9f1954a6e960 R14: ffff9f19442049c0 R15: ffff9f1944204a68
[16241.089276] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.089599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.089769] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.089963] Call Trace:
[16241.090103]
[16241.090271] ? lock_release+0x1f0/0x2d0
[16241.090415] ? _raw_spin_unlock+0x29/0x40
[16241.090564] ? join_transaction+0x12a/0x490
[16241.090714] btrfs_run_delayed_refs+0x86/0x210
[16241.090866] flush_space+0x3c8/0x5f0
[16241.091004] ? _raw_spin_trylock_bh+0x31/0x70
[16241.091178] ? rcu_read_lock_sched_held+0x12/0x60
[16241.091415] ? lock_release+0x1f0/0x2d0
[16241.091559] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.091731] process_one_work+0x270/0x5a0
[16241.091879] worker_thread+0x55/0x3c0
[16241.092019] ? process_one_work+0x5a0/0x5a0
[16241.092186] kthread+0x174/0x1a0
[16241.092381] ? set_kthread_struct+0x40/0x40
[16241.092550] ret_from_fork+0x1f/0x30
[16241.092693]
[16241.092806] irq event stamp: 0
[16241.098616] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.098861] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.099140] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.099415] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.099598] ---[ end trace 310d6549754c360f ]---
[16241.099795] ------------[ cut here ]------------
[16241.099952] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.100255] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.102361] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.102622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.102880] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.103094] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.103307] 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 70 48 8b 05 58 b5 85 01 e8
[16241.103772] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.103936] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.104150] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.104383] RBP: 0000000000000000 R08: ffff9f1944203970 R09: 0000000000000000
[16241.104577] R10: ffff9f1944204900 R11: 0000000000000002 R12: ffff9f1944202770
[16241.104770] R13: ffff9f1954a6e960 R14: ffff9f1944203888 R15: ffff9f1944203930
[16241.104961] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.105230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.105460] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.105653] Call Trace:
[16241.105771]
[16241.105885] ? lock_release+0x1f0/0x2d0
[16241.106031] ? _raw_spin_unlock+0x29/0x40
[16241.106198] ? join_transaction+0x12a/0x490
[16241.106407] btrfs_run_delayed_refs+0x86/0x210
[16241.106561] flush_space+0x3c8/0x5f0
[16241.106700] ? _raw_spin_trylock_bh+0x31/0x70
[16241.106852] ? rcu_read_lock_sched_held+0x12/0x60
[16241.107010] ? lock_release+0x1f0/0x2d0
[16241.107179] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.107416] process_one_work+0x270/0x5a0
[16241.107562] worker_thread+0x55/0x3c0
[16241.107701] ? process_one_work+0x5a0/0x5a0
[16241.107851] kthread+0x174/0x1a0
[16241.107981] ? set_kthread_struct+0x40/0x40
[16241.108148] ret_from_fork+0x1f/0x30
[16241.108353]
[16241.108470] irq event stamp: 0
[16241.108594] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.108776] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.109030] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.109298] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.109536] ---[ end trace 310d6549754c3610 ]---
[16241.109730] ------------[ cut here ]------------
[16241.109885] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.110181] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.111653] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.111930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.112205] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.112423] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.112595] 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 70 48 8b 05 58 b5 85 01 e8
[16241.113074] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.113274] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.113468] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.113660] RBP: 0000000000000000 R08: ffff9f19560b75c8 R09: 0000000000000000
[16241.113853] R10: ffff9f1944203800 R11: 00000000000005b2 R12: ffff9f19560b6d90
[16241.114063] R13: ffff9f1954a6e960 R14: ffff9f19560b74e0 R15: ffff9f19560b7588
[16241.114310] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.114559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.114730] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.114947] Call Trace:
[16241.115090]
[16241.115270] ? lock_release+0x1f0/0x2d0
[16241.115420] ? _raw_spin_unlock+0x29/0x40
[16241.115571] ? join_transaction+0x12a/0x490
[16241.115725] btrfs_run_delayed_refs+0x86/0x210
[16241.115886] flush_space+0x3c8/0x5f0
[16241.116059] ? _raw_spin_trylock_bh+0x31/0x70
[16241.116276] ? rcu_read_lock_sched_held+0x12/0x60
[16241.116442] ? lock_release+0x1f0/0x2d0
[16241.116586] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.116756] process_one_work+0x270/0x5a0
[16241.116904] worker_thread+0x55/0x3c0
[16241.117064] ? process_one_work+0x5a0/0x5a0
[16241.117301] kthread+0x174/0x1a0
[16241.117437] ? set_kthread_struct+0x40/0x40
[16241.117589] ret_from_fork+0x1f/0x30
[16241.117735]
[16241.117852] irq event stamp: 0
[16241.117984] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.118217] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.118552] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.118820] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.119014] ---[ end trace 310d6549754c3611 ]---
[16241.119265] ------------[ cut here ]------------
[16241.119456] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.119753] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.121256] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.121579] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.121857] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.122077] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.122298] 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 70 48 8b 05 58 b5 85 01 e8
[16241.122762] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.122929] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.123152] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.123397] RBP: 0000000000000000 R08: ffff9f19442efd18 R09: 0000000000000000
[16241.123598] R10: ffff9f19560b7400 R11: 0101000000000002 R12: ffff9f1973d6d7e0
[16241.123798] R13: ffff9f1954a6e960 R14: ffff9f19442efc30 R15: ffff9f19442efcd8
[16241.124000] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.124314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.124552] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.124759] Call Trace:
[16241.124905]
[16241.125027] ? lock_release+0x1f0/0x2d0
[16241.125201] ? _raw_spin_unlock+0x29/0x40
[16241.125418] ? join_transaction+0x12a/0x490
[16241.125572] btrfs_run_delayed_refs+0x86/0x210
[16241.125732] flush_space+0x3c8/0x5f0
[16241.125873] ? _raw_spin_trylock_bh+0x31/0x70
[16241.126030] ? rcu_read_lock_sched_held+0x12/0x60
[16241.126219] ? lock_release+0x1f0/0x2d0
[16241.126429] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.126645] process_one_work+0x270/0x5a0
[16241.126796] worker_thread+0x55/0x3c0
[16241.126940] ? process_one_work+0x5a0/0x5a0
[16241.127115] kthread+0x174/0x1a0
[16241.127332] ? set_kthread_struct+0x40/0x40
[16241.127482] ret_from_fork+0x1f/0x30
[16241.127621]
[16241.127733] irq event stamp: 0
[16241.127863] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.128057] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.128400] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.128655] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.128835] ---[ end trace 310d6549754c3612 ]---
[16241.129027] ------------[ cut here ]------------
[16241.129208] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.136157] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.137577] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.137892] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.138178] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.138424] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.138595] 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 70 48 8b 05 58 b5 85 01 e8
[16241.139072] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.139274] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.139467] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.139659] RBP: 0000000000000000 R08: ffff9f1952fa7970 R09: 0000000000000000
[16241.139851] R10: ffff9f19442efc00 R11: 0000000000000002 R12: ffff9f19451782a0
[16241.140062] R13: ffff9f1954a6e960 R14: ffff9f1952fa7888 R15: ffff9f1952fa7930
[16241.140340] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.140682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.140876] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.141097] Call Trace:
[16241.141333]
[16241.141474] ? lock_release+0x1f0/0x2d0
[16241.141619] ? _raw_spin_unlock+0x29/0x40
[16241.141765] ? join_transaction+0x12a/0x490
[16241.141936] btrfs_run_delayed_refs+0x86/0x210
[16241.142130] flush_space+0x3c8/0x5f0
[16241.142419] ? _raw_spin_trylock_bh+0x31/0x70
[16241.142584] ? rcu_read_lock_sched_held+0x12/0x60
[16241.142752] ? lock_release+0x1f0/0x2d0
[16241.142911] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.143117] process_one_work+0x270/0x5a0
[16241.143339] worker_thread+0x55/0x3c0
[16241.143506] ? process_one_work+0x5a0/0x5a0
[16241.143665] kthread+0x174/0x1a0
[16241.143801] ? set_kthread_struct+0x40/0x40
[16241.143983] ret_from_fork+0x1f/0x30
[16241.144159]
[16241.144336] irq event stamp: 0
[16241.144494] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.144689] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.144957] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.145253] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.145491] ---[ end trace 310d6549754c3613 ]---
[16241.145699] ------------[ cut here ]------------
[16241.145864] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.146221] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.147691] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.147963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.148285] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.148521] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.148700] 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 70 48 8b 05 58 b5 85 01 e8
[16241.149210] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.149411] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.149626] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.149867] RBP: 0000000000000000 R08: ffff9f197470baa8 R09: 0000000000000000
[16241.150088] R10: ffff9f1952fa7800 R11: 0000000000000002 R12: ffff9f1974045850
[16241.150342] R13: ffff9f1954a6e960 R14: ffff9f197470b9c0 R15: ffff9f197470ba68
[16241.150541] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.150797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.150971] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.151209] Call Trace:
[16241.151381]
[16241.151503] ? lock_release+0x1f0/0x2d0
[16241.151666] ? _raw_spin_unlock+0x29/0x40
[16241.151859] ? join_transaction+0x12a/0x490
[16241.152015] btrfs_run_delayed_refs+0x86/0x210
[16241.152195] flush_space+0x3c8/0x5f0
[16241.152401] ? _raw_spin_trylock_bh+0x31/0x70
[16241.152565] ? rcu_read_lock_sched_held+0x12/0x60
[16241.152727] ? lock_release+0x1f0/0x2d0
[16241.152890] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.153083] process_one_work+0x270/0x5a0
[16241.153294] worker_thread+0x55/0x3c0
[16241.153437] ? process_one_work+0x5a0/0x5a0
[16241.153585] kthread+0x174/0x1a0
[16241.153732] ? set_kthread_struct+0x40/0x40
[16241.153886] ret_from_fork+0x1f/0x30
[16241.154031]
[16241.154168] irq event stamp: 0
[16241.154364] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.154586] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.154833] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.155107] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.155321] ---[ end trace 310d6549754c3614 ]---
[16241.155517] ------------[ cut here ]------------
[16241.155674] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.155953] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.157350] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.157670] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.157920] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.158142] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.158355] 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 70 48 8b 05 58 b5 85 01 e8
[16241.158804] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.158967] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.159183] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.159449] RBP: 0000000000000000 R08: ffff9f197470b700 R09: 0000000000000000
[16241.159645] R10: ffff9f197470b900 R11: 0000000000000002 R12: ffff9f1974045e00
[16241.159841] R13: ffff9f1954a6e960 R14: ffff9f197470b618 R15: ffff9f197470b6c0
[16241.160037] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.161659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.161839] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.162057] Call Trace:
[16241.162214]
[16241.162336] ? lock_release+0x1f0/0x2d0
[16241.162490] ? _raw_spin_unlock+0x29/0x40
[16241.162678] ? join_transaction+0x12a/0x490
[16241.162833] btrfs_run_delayed_refs+0x86/0x210
[16241.162995] flush_space+0x3c8/0x5f0
[16241.163158] ? _raw_spin_trylock_bh+0x31/0x70
[16241.163326] ? rcu_read_lock_sched_held+0x12/0x60
[16241.163492] ? lock_release+0x1f0/0x2d0
[16241.163642] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.163827] process_one_work+0x270/0x5a0
[16241.163988] worker_thread+0x55/0x3c0
[16241.164150] ? process_one_work+0x5a0/0x5a0
[16241.164311] kthread+0x174/0x1a0
[16241.164456] ? set_kthread_struct+0x40/0x40
[16241.164617] ret_from_fork+0x1f/0x30
[16241.164766]
[16241.164890] irq event stamp: 0
[16241.165029] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.165240] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.165517] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.165779] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.165965] ---[ end trace 310d6549754c3615 ]---
[16241.166180] ------------[ cut here ]------------
[16241.166350] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.166656] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.173729] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.174024] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.174315] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.174513] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.174707] 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 70 48 8b 05 58 b5 85 01 e8
[16241.175251] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.175438] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.175665] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.175865] RBP: 0000000000000000 R08: ffff9f194516a0e8 R09: 0000000000000000
[16241.176073] R10: ffff9f197470b600 R11: 0000000000000002 R12: ffff9f1974045460
[16241.176302] R13: ffff9f1954a6e960 R14: ffff9f194516a000 R15: ffff9f194516a0a8
[16241.176508] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.176758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.176928] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.177136] Call Trace:
[16241.177293]
[16241.177416] ? lock_release+0x1f0/0x2d0
[16241.177561] ? _raw_spin_unlock+0x29/0x40
[16241.177706] ? join_transaction+0x12a/0x490
[16241.177858] btrfs_run_delayed_refs+0x86/0x210
[16241.178012] flush_space+0x3c8/0x5f0
[16241.178163] ? _raw_spin_trylock_bh+0x31/0x70
[16241.178324] ? rcu_read_lock_sched_held+0x12/0x60
[16241.178484] ? lock_release+0x1f0/0x2d0
[16241.178626] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.178820] process_one_work+0x270/0x5a0
[16241.178987] worker_thread+0x55/0x3c0
[16241.179168] ? process_one_work+0x5a0/0x5a0
[16241.179327] kthread+0x174/0x1a0
[16241.179461] ? set_kthread_struct+0x40/0x40
[16241.179617] ret_from_fork+0x1f/0x30
[16241.179764]
[16241.179880] irq event stamp: 0
[16241.180014] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.180233] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.180484] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.180736] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.180918] ---[ end trace 310d6549754c3616 ]---
[16241.181125] ------------[ cut here ]------------
[16241.181287] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.181570] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.182959] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.183239] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.183489] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.183684] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.183855] 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 70 48 8b 05 58 b5 85 01 e8
[16241.184323] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.184489] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.184683] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.184879] RBP: 0000000000000000 R08: ffff9f1943030be0 R09: 0000000000000000
[16241.185087] R10: ffff9f194516a001 R11: 0000000000000002 R12: ffff9f1951b45620
[16241.185290] R13: ffff9f1954a6e960 R14: ffff9f1943030af8 R15: ffff9f1943030ba0
[16241.185485] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.185736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.185917] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.186130] Call Trace:
[16241.186258]
[16241.186377] ? lock_release+0x1f0/0x2d0
[16241.186520] ? _raw_spin_unlock+0x29/0x40
[16241.186668] ? join_transaction+0x12a/0x490
[16241.186821] btrfs_run_delayed_refs+0x86/0x210
[16241.186971] flush_space+0x3c8/0x5f0
[16241.187121] ? _raw_spin_trylock_bh+0x31/0x70
[16241.187283] ? rcu_read_lock_sched_held+0x12/0x60
[16241.187440] ? lock_release+0x1f0/0x2d0
[16241.187582] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.187755] process_one_work+0x270/0x5a0
[16241.187904] worker_thread+0x55/0x3c0
[16241.188057] ? process_one_work+0x5a0/0x5a0
[16241.188210] kthread+0x174/0x1a0
[16241.188345] ? set_kthread_struct+0x40/0x40
[16241.188494] ret_from_fork+0x1f/0x30
[16241.188633]
[16241.188746] irq event stamp: 0
[16241.188874] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.189066] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.189331] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.189588] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.189769] ---[ end trace 310d6549754c3617 ]---
[16241.189955] ------------[ cut here ]------------
[16241.190126] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.190438] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.192659] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.192942] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.193217] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.193410] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.193579] 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 70 48 8b 05 58 b5 85 01 e8
[16241.194031] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.194213] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.194409] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.194606] RBP: 0000000000000000 R08: ffff9f1943030be0 R09: 0000000000000000
[16241.194800] R10: ffff9f1951b45600 R11: 0000000000000002 R12: ffff9f1973d698c0
[16241.194997] R13: ffff9f1954a6e960 R14: ffff9f1943030af8 R15: ffff9f1943030ba0
[16241.195208] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.195455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.195627] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.195826] Call Trace:
[16241.195946]
[16241.196073] ? lock_release+0x1f0/0x2d0
[16241.196225] ? _raw_spin_unlock+0x29/0x40
[16241.196375] ? join_transaction+0x12a/0x490
[16241.196525] btrfs_run_delayed_refs+0x86/0x210
[16241.196675] flush_space+0x3c8/0x5f0
[16241.196815] ? _raw_spin_trylock_bh+0x31/0x70
[16241.196968] ? rcu_read_lock_sched_held+0x12/0x60
[16241.197137] ? lock_release+0x1f0/0x2d0
[16241.197309] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.197489] process_one_work+0x270/0x5a0
[16241.197643] worker_thread+0x55/0x3c0
[16241.197785] ? process_one_work+0x5a0/0x5a0
[16241.197940] kthread+0x174/0x1a0
[16241.198090] ? set_kthread_struct+0x40/0x40
[16241.198264] ret_from_fork+0x1f/0x30
[16241.198405]
[16241.198522] irq event stamp: 0
[16241.198648] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.198831] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.199103] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.199379] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.199569] ---[ end trace 310d6549754c3618 ]---
[16241.199788] ------------[ cut here ]------------
[16241.199952] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.200271] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.201751] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.202051] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.202340] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.202530] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.202699] 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 70 48 8b 05 58 b5 85 01 e8
[16241.209009] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.209186] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.209384] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.209579] RBP: 0000000000000000 R08: ffff9f19729725c8 R09: 0000000000000000
[16241.209775] R10: ffff9f1943030a01 R11: ffff9f196234b208 R12: ffff9f1973bb49a0
[16241.209990] R13: ffff9f1954a6e960 R14: ffff9f19729724e0 R15: ffff9f1972972588
[16241.210219] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.210479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.210653] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.210852] Call Trace:
[16241.210978]
[16241.211129] ? lock_release+0x1f0/0x2d0
[16241.211276] ? _raw_spin_unlock+0x29/0x40
[16241.211424] ? join_transaction+0x12a/0x490
[16241.211576] btrfs_run_delayed_refs+0x86/0x210
[16241.211729] flush_space+0x3c8/0x5f0
[16241.211866] ? _raw_spin_trylock_bh+0x31/0x70
[16241.212050] ? rcu_read_lock_sched_held+0x12/0x60
[16241.212273] ? lock_release+0x1f0/0x2d0
[16241.212454] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.212659] process_one_work+0x270/0x5a0
[16241.212824] worker_thread+0x55/0x3c0
[16241.212985] ? process_one_work+0x5a0/0x5a0
[16241.213184] kthread+0x174/0x1a0
[16241.213335] ? set_kthread_struct+0x40/0x40
[16241.213559] ret_from_fork+0x1f/0x30
[16241.213743]
[16241.213884] irq event stamp: 0
[16241.214083] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.214307] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.214607] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.214914] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.215140] ---[ end trace 310d6549754c3619 ]---
[16241.215354] ------------[ cut here ]------------
[16241.215518] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.215829] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.217274] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.217533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.217787] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.217980] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.218163] 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 70 48 8b 05 58 b5 85 01 e8
[16241.218650] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.218819] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.219020] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.219255] RBP: 0000000000000000 R08: ffff9f1976b00f88 R09: 0000000000000000
[16241.219452] R10: ffff9f1972972400 R11: 0101000000000002 R12: ffff9f197702bd20
[16241.219648] R13: ffff9f1954a6e960 R14: ffff9f1976b00ea0 R15: ffff9f1976b00f48
[16241.219843] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.220099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.220325] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.220529] Call Trace:
[16241.220653]
[16241.220769] ? lock_release+0x1f0/0x2d0
[16241.220919] ? _raw_spin_unlock+0x29/0x40
[16241.221083] ? join_transaction+0x12a/0x490
[16241.222112] btrfs_run_delayed_refs+0x86/0x210
[16241.222289] flush_space+0x3c8/0x5f0
[16241.222438] ? _raw_spin_trylock_bh+0x31/0x70
[16241.222602] ? rcu_read_lock_sched_held+0x12/0x60
[16241.222766] ? lock_release+0x1f0/0x2d0
[16241.222936] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.223132] process_one_work+0x270/0x5a0
[16241.223296] worker_thread+0x55/0x3c0
[16241.223439] ? process_one_work+0x5a0/0x5a0
[16241.223622] kthread+0x174/0x1a0
[16241.223757] ? set_kthread_struct+0x40/0x40
[16241.223909] ret_from_fork+0x1f/0x30
[16241.224066]
[16241.224187] irq event stamp: 0
[16241.224324] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.224509] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.224766] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.225023] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.225226] ---[ end trace 310d6549754c361a ]---
[16241.225431] ------------[ cut here ]------------
[16241.225591] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.225875] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.227326] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.227591] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.227857] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.228082] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.228258] 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 70 48 8b 05 58 b5 85 01 e8
[16241.228716] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.228902] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.229116] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.229321] RBP: 0000000000000000 R08: ffff9f1973d68d18 R09: 0000000000000000
[16241.229519] R10: ffff9f1976b00e00 R11: 0000000000000002 R12: ffff9f1972970000
[16241.229718] R13: ffff9f1954a6e960 R14: ffff9f1973d68c30 R15: ffff9f1973d68cd8
[16241.229931] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.230189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.230368] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.230567] Call Trace:
[16241.230684]
[16241.230816] ? lock_release+0x1f0/0x2d0
[16241.230963] ? _raw_spin_unlock+0x29/0x40
[16241.231140] ? join_transaction+0x12a/0x490
[16241.231328] btrfs_run_delayed_refs+0x86/0x210
[16241.231502] flush_space+0x3c8/0x5f0
[16241.231641] ? _raw_spin_trylock_bh+0x31/0x70
[16241.231792] ? rcu_read_lock_sched_held+0x12/0x60
[16241.231947] ? lock_release+0x1f0/0x2d0
[16241.232106] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.232285] process_one_work+0x270/0x5a0
[16241.232431] worker_thread+0x55/0x3c0
[16241.232569] ? process_one_work+0x5a0/0x5a0
[16241.232720] kthread+0x174/0x1a0
[16241.232853] ? set_kthread_struct+0x40/0x40
[16241.233001] ret_from_fork+0x1f/0x30
[16241.233158]
[16241.233279] irq event stamp: 0
[16241.233404] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.233587] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.233841] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.234099] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.234286] ---[ end trace 310d6549754c361b ]---
[16241.234478] ------------[ cut here ]------------
[16241.234631] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.234905] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.236331] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.236587] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.236845] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.237049] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.237224] 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 70 48 8b 05 58 b5 85 01 e8
[16241.237688] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.237852] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.238056] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.238256] RBP: 0000000000000000 R08: ffff9f194517af88 R09: 0000000000000000
[16241.238447] R10: ffff9f1973d68c00 R11: 0000000000000002 R12: ffff9f197471d000
[16241.238641] R13: ffff9f1954a6e960 R14: ffff9f194517aea0 R15: ffff9f194517af48
[16241.238835] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.244576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.244751] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.244956] Call Trace:
[16241.245090]
[16241.245209] ? lock_release+0x1f0/0x2d0
[16241.245353] ? _raw_spin_unlock+0x29/0x40
[16241.245502] ? join_transaction+0x12a/0x490
[16241.245652] btrfs_run_delayed_refs+0x86/0x210
[16241.245803] flush_space+0x3c8/0x5f0
[16241.245942] ? _raw_spin_trylock_bh+0x31/0x70
[16241.246110] ? rcu_read_lock_sched_held+0x12/0x60
[16241.246271] ? lock_release+0x1f0/0x2d0
[16241.246415] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.246588] process_one_work+0x270/0x5a0
[16241.246736] worker_thread+0x55/0x3c0
[16241.246875] ? process_one_work+0x5a0/0x5a0
[16241.247022] kthread+0x174/0x1a0
[16241.247168] ? set_kthread_struct+0x40/0x40
[16241.247324] ret_from_fork+0x1f/0x30
[16241.247464]
[16241.247576] irq event stamp: 0
[16241.247705] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.247886] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.248146] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.248407] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.248589] ---[ end trace 310d6549754c361c ]---
[16241.248786] ------------[ cut here ]------------
[16241.248964] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.249269] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.250773] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.251031] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.252137] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.252349] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.252530] 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 70 48 8b 05 58 b5 85 01 e8
[16241.253019] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.253207] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.253426] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.253624] RBP: 0000000000000000 R08: ffff9f1943030220 R09: 0000000000000000
[16241.253823] R10: ffff9f194517ae00 R11: 0000000000000002 R12: ffff9f1951b45460
[16241.254050] R13: ffff9f1954a6e960 R14: ffff9f1943030138 R15: ffff9f19430301e0
[16241.254255] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.254508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.254685] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.254891] Call Trace:
[16241.255016]
[16241.255148] ? lock_release+0x1f0/0x2d0
[16241.255307] ? _raw_spin_unlock+0x29/0x40
[16241.255464] ? join_transaction+0x12a/0x490
[16241.255617] btrfs_run_delayed_refs+0x86/0x210
[16241.255792] flush_space+0x3c8/0x5f0
[16241.255933] ? _raw_spin_trylock_bh+0x31/0x70
[16241.256119] ? rcu_read_lock_sched_held+0x12/0x60
[16241.256305] ? lock_release+0x1f0/0x2d0
[16241.256452] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.256626] process_one_work+0x270/0x5a0
[16241.256777] worker_thread+0x55/0x3c0
[16241.256915] ? process_one_work+0x5a0/0x5a0
[16241.257079] kthread+0x174/0x1a0
[16241.257222] ? set_kthread_struct+0x40/0x40
[16241.257370] ret_from_fork+0x1f/0x30
[16241.257512]
[16241.257630] irq event stamp: 0
[16241.257759] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.257942] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.258277] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.258567] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.258771] ---[ end trace 310d6549754c361d ]---
[16241.258973] ------------[ cut here ]------------
[16241.259163] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.259446] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.260838] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.261107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.261377] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.261568] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.261738] 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 70 48 8b 05 58 b5 85 01 e8
[16241.262237] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.262409] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.262609] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.262806] RBP: 0000000000000000 R08: ffff9f1943030220 R09: 0000000000000000
[16241.263023] R10: ffff9f1951b45400 R11: 0000000000000002 R12: ffff9f197471c2a0
[16241.263229] R13: ffff9f1954a6e960 R14: ffff9f1943030138 R15: ffff9f19430301e0
[16241.263426] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.263668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.263843] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.264054] Call Trace:
[16241.264176]
[16241.264297] ? lock_release+0x1f0/0x2d0
[16241.264446] ? _raw_spin_unlock+0x29/0x40
[16241.264633] ? join_transaction+0x12a/0x490
[16241.264779] btrfs_run_delayed_refs+0x86/0x210
[16241.264935] flush_space+0x3c8/0x5f0
[16241.265089] ? _raw_spin_trylock_bh+0x31/0x70
[16241.265244] ? rcu_read_lock_sched_held+0x12/0x60
[16241.265404] ? lock_release+0x1f0/0x2d0
[16241.265550] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.265722] process_one_work+0x270/0x5a0
[16241.265871] worker_thread+0x55/0x3c0
[16241.266011] ? process_one_work+0x5a0/0x5a0
[16241.266177] kthread+0x174/0x1a0
[16241.266315] ? set_kthread_struct+0x40/0x40
[16241.266460] ret_from_fork+0x1f/0x30
[16241.266602]
[16241.266719] irq event stamp: 0
[16241.266847] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.267031] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.267302] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.267557] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.267740] ---[ end trace 310d6549754c361e ]---
[16241.267949] ------------[ cut here ]------------
[16241.268121] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.268445] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.269841] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.270127] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.270430] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.270626] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.270799] 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 70 48 8b 05 58 b5 85 01 e8
[16241.271379] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.271544] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.271736] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.271927] RBP: 0000000000000000 R08: ffff9f1976b00700 R09: 0000000000000000
[16241.272132] R10: ffff9f1943030100 R11: ffff9f196234b208 R12: ffff9f197702ba80
[16241.272332] R13: ffff9f1954a6e960 R14: ffff9f1976b00618 R15: ffff9f1976b006c0
[16241.272530] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.272779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.272951] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.273157] Call Trace:
[16241.273281]
[16241.273399] ? lock_release+0x1f0/0x2d0
[16241.273543] ? _raw_spin_unlock+0x29/0x40
[16241.273690] ? join_transaction+0x12a/0x490
[16241.273841] btrfs_run_delayed_refs+0x86/0x210
[16241.273997] flush_space+0x3c8/0x5f0
[16241.279934] ? _raw_spin_trylock_bh+0x31/0x70
[16241.280108] ? rcu_read_lock_sched_held+0x12/0x60
[16241.280318] ? lock_release+0x1f0/0x2d0
[16241.280462] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.280639] process_one_work+0x270/0x5a0
[16241.280785] worker_thread+0x55/0x3c0
[16241.280923] ? process_one_work+0x5a0/0x5a0
[16241.281081] kthread+0x174/0x1a0
[16241.281221] ? set_kthread_struct+0x40/0x40
[16241.282176] ret_from_fork+0x1f/0x30
[16241.282326]
[16241.282468] irq event stamp: 0
[16241.282617] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.282798] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.283062] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.283318] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.283498] ---[ end trace 310d6549754c361f ]---
[16241.283696] ------------[ cut here ]------------
[16241.283852] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.284143] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.285555] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.285813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.286082] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.286280] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.286448] 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 70 48 8b 05 58 b5 85 01 e8
[16241.286907] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.287086] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.287284] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.287478] RBP: 0000000000000000 R08: ffff9f194516a5c8 R09: 0000000000000000
[16241.287670] R10: ffff9f1976b00600 R11: 0000000000000002 R12: ffff9f1972970930
[16241.287864] R13: ffff9f1954a6e960 R14: ffff9f194516a4e0 R15: ffff9f194516a588
[16241.288066] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.288317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.288489] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.288687] Call Trace:
[16241.288805]
[16241.288919] ? lock_release+0x1f0/0x2d0
[16241.289077] ? _raw_spin_unlock+0x29/0x40
[16241.289227] ? join_transaction+0x12a/0x490
[16241.289377] btrfs_run_delayed_refs+0x86/0x210
[16241.289530] flush_space+0x3c8/0x5f0
[16241.289669] ? _raw_spin_trylock_bh+0x31/0x70
[16241.289820] ? rcu_read_lock_sched_held+0x12/0x60
[16241.289974] ? lock_release+0x1f0/0x2d0
[16241.290137] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.290317] process_one_work+0x270/0x5a0
[16241.290462] worker_thread+0x55/0x3c0
[16241.290599] ? process_one_work+0x5a0/0x5a0
[16241.290749] kthread+0x174/0x1a0
[16241.290884] ? set_kthread_struct+0x40/0x40
[16241.291031] ret_from_fork+0x1f/0x30
[16241.291186]
[16241.291316] irq event stamp: 0
[16241.291443] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.291625] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.291880] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.292139] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.292355] ---[ end trace 310d6549754c3620 ]---
[16241.292554] ------------[ cut here ]------------
[16241.292707] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.292987] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.294381] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.294641] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.294895] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.295097] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.295273] 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 70 48 8b 05 58 b5 85 01 e8
[16241.295735] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.295898] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.296103] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.296303] RBP: 0000000000000000 R08: ffff9f1952b03be0 R09: 0000000000000000
[16241.296493] R10: ffff9f194516a400 R11: 00000000000005b2 R12: ffff9f197471d930
[16241.296690] R13: ffff9f1954a6e960 R14: ffff9f1952b03af8 R15: ffff9f1952b03ba0
[16241.296884] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.297149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.297323] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.297519] Call Trace:
[16241.297638]
[16241.297763] ? lock_release+0x1f0/0x2d0
[16241.297908] ? _raw_spin_unlock+0x29/0x40
[16241.298066] ? join_transaction+0x12a/0x490
[16241.298246] btrfs_run_delayed_refs+0x86/0x210
[16241.298419] flush_space+0x3c8/0x5f0
[16241.298559] ? _raw_spin_trylock_bh+0x31/0x70
[16241.298709] ? rcu_read_lock_sched_held+0x12/0x60
[16241.298869] ? lock_release+0x1f0/0x2d0
[16241.299069] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.299247] process_one_work+0x270/0x5a0
[16241.299458] worker_thread+0x55/0x3c0
[16241.299619] ? process_one_work+0x5a0/0x5a0
[16241.299771] kthread+0x174/0x1a0
[16241.299902] ? set_kthread_struct+0x40/0x40
[16241.300066] ret_from_fork+0x1f/0x30
[16241.300215]
[16241.300329] irq event stamp: 0
[16241.300457] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.300642] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.300899] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.301166] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.301356] ---[ end trace 310d6549754c3621 ]---
[16241.301551] ------------[ cut here ]------------
[16241.301705] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.302103] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.303812] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.304105] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.304370] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.304574] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.304750] 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 70 48 8b 05 58 b5 85 01 e8
[16241.305249] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.305421] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.305621] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.305824] RBP: 0000000000000000 R08: ffff9f19442ee970 R09: 0000000000000000
[16241.306025] R10: ffff9f1952b03a00 R11: 0101000000000002 R12: ffff9f19442eca10
[16241.306264] R13: ffff9f1954a6e960 R14: ffff9f19442ee888 R15: ffff9f19442ee930
[16241.306463] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.306717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.306886] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.307094] Call Trace:
[16241.307223]
[16241.307342] ? lock_release+0x1f0/0x2d0
[16241.307506] ? _raw_spin_unlock+0x29/0x40
[16241.307658] ? join_transaction+0x12a/0x490
[16241.307815] btrfs_run_delayed_refs+0x86/0x210
[16241.307969] flush_space+0x3c8/0x5f0
[16241.308122] ? _raw_spin_trylock_bh+0x31/0x70
[16241.308288] ? rcu_read_lock_sched_held+0x12/0x60
[16241.308452] ? lock_release+0x1f0/0x2d0
[16241.308599] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.308775] process_one_work+0x270/0x5a0
[16241.308928] worker_thread+0x55/0x3c0
[16241.309087] ? process_one_work+0x5a0/0x5a0
[16241.309245] kthread+0x174/0x1a0
[16241.309381] ? set_kthread_struct+0x40/0x40
[16241.315776] ret_from_fork+0x1f/0x30
[16241.315924]
[16241.316053] irq event stamp: 0
[16241.316182] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.316367] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.316620] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.316867] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.317086] ---[ end trace 310d6549754c3622 ]---
[16241.317291] ------------[ cut here ]------------
[16241.317450] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.317733] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.319119] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.319379] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.319637] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.319829] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.320001] 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 70 48 8b 05 58 b5 85 01 e8
[16241.320479] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.320668] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.320870] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.321096] RBP: 0000000000000000 R08: ffff9f19442eef88 R09: 0000000000000000
[16241.321331] R10: ffff9f19442ee800 R11: 0000000000000002 R12: ffff9f19442ec3f0
[16241.321529] R13: ffff9f1954a6e960 R14: ffff9f19442eeea0 R15: ffff9f19442eef48
[16241.321748] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.322021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.322221] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.322425] Call Trace:
[16241.322550]
[16241.322672] ? lock_release+0x1f0/0x2d0
[16241.322825] ? _raw_spin_unlock+0x29/0x40
[16241.322994] ? join_transaction+0x12a/0x490
[16241.323158] btrfs_run_delayed_refs+0x86/0x210
[16241.323321] flush_space+0x3c8/0x5f0
[16241.323458] ? _raw_spin_trylock_bh+0x31/0x70
[16241.323611] ? rcu_read_lock_sched_held+0x12/0x60
[16241.323778] ? lock_release+0x1f0/0x2d0
[16241.323944] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.324139] process_one_work+0x270/0x5a0
[16241.324300] worker_thread+0x55/0x3c0
[16241.324450] ? process_one_work+0x5a0/0x5a0
[16241.324605] kthread+0x174/0x1a0
[16241.324741] ? set_kthread_struct+0x40/0x40
[16241.324888] ret_from_fork+0x1f/0x30
[16241.325051]
[16241.325173] irq event stamp: 0
[16241.325311] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.325500] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.325761] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.326022] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.326230] ---[ end trace 310d6549754c3623 ]---
[16241.326433] ------------[ cut here ]------------
[16241.326595] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.326882] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.328336] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.328609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.328870] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.329094] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.329274] 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 70 48 8b 05 58 b5 85 01 e8
[16241.329735] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.329897] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.330104] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.330303] RBP: 0000000000000000 R08: ffff9f197470b0e8 R09: 0000000000000000
[16241.330497] R10: ffff9f19442eee00 R11: 0000000000000002 R12: ffff9f1974045e70
[16241.330690] R13: ffff9f1954a6e960 R14: ffff9f197470b000 R15: ffff9f197470b0a8
[16241.330888] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.331148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.331326] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.331522] Call Trace:
[16241.331643]
[16241.331760] ? lock_release+0x1f0/0x2d0
[16241.331907] ? _raw_spin_unlock+0x29/0x40
[16241.332067] ? join_transaction+0x12a/0x490
[16241.332222] btrfs_run_delayed_refs+0x86/0x210
[16241.332377] flush_space+0x3c8/0x5f0
[16241.332514] ? _raw_spin_trylock_bh+0x31/0x70
[16241.332666] ? rcu_read_lock_sched_held+0x12/0x60
[16241.332827] ? lock_release+0x1f0/0x2d0
[16241.332970] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.333153] process_one_work+0x270/0x5a0
[16241.333306] worker_thread+0x55/0x3c0
[16241.333447] ? process_one_work+0x5a0/0x5a0
[16241.333592] kthread+0x174/0x1a0
[16241.333724] ? set_kthread_struct+0x40/0x40
[16241.333873] ret_from_fork+0x1f/0x30
[16241.334016]
[16241.334143] irq event stamp: 0
[16241.334280] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.334463] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.334709] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.334964] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.335155] ---[ end trace 310d6549754c3624 ]---
[16241.335355] ------------[ cut here ]------------
[16241.335510] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.335792] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.337171] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.337438] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.337690] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.337884] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.338066] 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 70 48 8b 05 58 b5 85 01 e8
[16241.338526] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.338689] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.338884] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.339096] RBP: 0000000000000000 R08: ffff9f194516aaa8 R09: 0000000000000000
[16241.339300] R10: ffff9f197470b000 R11: 0000000000000002 R12: ffff9f19740454d0
[16241.339497] R13: ffff9f1954a6e960 R14: ffff9f194516a9c0 R15: ffff9f194516aa68
[16241.339694] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.339944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.340127] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.340355] Call Trace:
[16241.340479]
[16241.340593] ? lock_release+0x1f0/0x2d0
[16241.340735] ? _raw_spin_unlock+0x29/0x40
[16241.340883] ? join_transaction+0x12a/0x490
[16241.341050] btrfs_run_delayed_refs+0x86/0x210
[16241.341215] flush_space+0x3c8/0x5f0
[16241.342122] ? _raw_spin_trylock_bh+0x31/0x70
[16241.342286] ? rcu_read_lock_sched_held+0x12/0x60
[16241.342444] ? lock_release+0x1f0/0x2d0
[16241.342587] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.342761] process_one_work+0x270/0x5a0
[16241.342911] worker_thread+0x55/0x3c0
[16241.343063] ? process_one_work+0x5a0/0x5a0
[16241.343213] kthread+0x174/0x1a0
[16241.343350] ? set_kthread_struct+0x40/0x40
[16241.343497] ret_from_fork+0x1f/0x30
[16241.343638]
[16241.343752] irq event stamp: 0
[16241.343883] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.344077] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.344333] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.344585] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.350607] ---[ end trace 310d6549754c3625 ]---
[16241.350819] ------------[ cut here ]------------
[16241.350978] WARNING: CPU: 1 PID: 2322730 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16241.351345] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16241.352856] CPU: 1 PID: 2322730 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #537
[16241.353177] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16241.353448] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[16241.353641] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16241.353813] 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 70 48 8b 05 58 b5 85 01 e8
[16241.354295] RSP: 0018:ffffbd06c5947c40 EFLAGS: 00010202
[16241.354529] RAX: 000000000000000d RBX: ffff9f19b5797000 RCX: 0000000000000000
[16241.354784] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16241.354978] RBP: 0000000000000000 R08: ffff9f194516ad18 R09: 0000000000000000
[16241.355184] R10: ffff9f194516a900 R11: 0000000000000002 R12: ffff9f1974045620
[16241.355428] R13: ffff9f1954a6e960 R14: ffff9f194516ac30 R15: ffff9f194516acd8
[16241.355667] FS: 0000000000000000(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16241.355917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16241.356121] CR2: 00007fa8dfaf5000 CR3: 0000000105e2c002 CR4: 0000000000370ee0
[16241.356364] Call Trace:
[16241.356548]
[16241.356671] ? lock_release+0x1f0/0x2d0
[16241.356829] ? _raw_spin_unlock+0x29/0x40
[16241.356987] ? join_transaction+0x12a/0x490
[16241.357161] btrfs_run_delayed_refs+0x86/0x210
[16241.357331] flush_space+0x3c8/0x5f0
[16241.357477] ? _raw_spin_trylock_bh+0x31/0x70
[16241.357637] ? rcu_read_lock_sched_held+0x12/0x60
[16241.357804] ? lock_release+0x1f0/0x2d0
[16241.357973] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[16241.358162] process_one_work+0x270/0x5a0
[16241.358339] worker_thread+0x55/0x3c0
[16241.358488] ? process_one_work+0x5a0/0x5a0
[16241.358646] kthread+0x174/0x1a0
[16241.358782] ? set_kthread_struct+0x40/0x40
[16241.358958] ret_from_fork+0x1f/0x30
[16241.359117]
[16241.359238] irq event stamp: 0
[16241.359366] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16241.359554] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16241.359811] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16241.360096] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16241.360318] ---[ end trace 310d6549754c3626 ]---
[16241.399160] BTRFS info (device dm-11): flagging fs with big metadata feature
[16241.399383] BTRFS info (device dm-11): turning on async discard
[16241.399560] BTRFS info (device dm-11): disk space caching is enabled
[16241.399755] BTRFS info (device dm-11): has skinny extents
[16241.402697] BTRFS info (device dm-11): start tree-log replay
[16241.458272] loop0: detected capacity change from 0 to 6629376
[16241.470240] BTRFS info (device loop0): flagging fs with big metadata feature
[16241.470467] BTRFS info (device loop0): disk space caching is enabled
[16241.470650] BTRFS info (device loop0): has skinny extents
[16241.558258] BTRFS info (device loop0): enabling ssd optimizations
[16241.580655] btrfs_dev_stat_print_on_error: 128 callbacks suppressed
[16241.580659] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16241.582146] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[16241.582474] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16241.582793] BTRFS error (device loop0): error reading free space cache
[16241.582990] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[16241.583451] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[16241.583776] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[16241.584231] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[16241.584536] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[16241.586595] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[16241.586929] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[16241.587450] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[16241.588653] BTRFS error (device loop0): error loading props for ino 261 (root 1): -5
[16241.589249] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[16241.589544] BTRFS info (device loop0): forced readonly
[16241.589801] BTRFS error (device loop0): error reading free space cache
[16241.590017] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[16241.590939] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16241.597814] BTRFS warning (device loop0): csum hole found for disk bytenr range [17784832, 17788928)
[16241.598541] BTRFS warning (device loop0): direct IO failed ino 1253 rw 0,0 sector 0x87b0 len 0 err no 10
[16241.600121] BTRFS warning (device loop0): csum hole found for disk bytenr range [17784832, 17788928)
[16241.600736] BTRFS warning (device loop0): direct IO failed ino 1253 rw 0,0 sector 0x87b0 len 0 err no 10
[16241.601681] BTRFS warning (device loop0): csum hole found for disk bytenr range [17784832, 17788928)
[16241.602563] BTRFS warning (device loop0): csum hole found for disk bytenr range [17784832, 17788928)
[16241.604750] BTRFS warning (device loop0): csum hole found for disk bytenr range [17784832, 17788928)
[16241.605381] BTRFS warning (device loop0): csum hole found for disk bytenr range [17784832, 17788928)
[16241.606683] BTRFS warning (device loop0): csum hole found for disk bytenr range [17784832, 17788928)
[16241.607245] BTRFS warning (device loop0): direct IO failed ino 1253 rw 0,0 sector 0x87b0 len 0 err no 10
[16241.714317] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16241.714645] BTRFS info (device dm-11): forced readonly
[16243.617950] BTRFS info (device dm-11): flagging fs with big metadata feature
[16243.618192] BTRFS info (device dm-11): turning on async discard
[16243.618369] BTRFS info (device dm-11): disk space caching is enabled
[16243.618550] BTRFS info (device dm-11): has skinny extents
[16243.628722] loop0: detected capacity change from 0 to 6629376
[16243.651683] BTRFS info (device loop0): flagging fs with big metadata feature
[16243.652033] BTRFS info (device loop0): disk space caching is enabled
[16243.652230] BTRFS info (device loop0): has skinny extents
[16243.744298] BTRFS info (device loop0): enabling ssd optimizations
[16243.756507] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[16243.756787] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[16244.790662] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16244.870575] blk_print_req_error: 53 callbacks suppressed
[16244.870579] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16244.871035] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16244.871358] BTRFS error (device loop0): error writing primary super block to device 1
[16244.871608] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16244.871894] BTRFS info (device loop0): forced readonly
[16244.872077] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16244.872352] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16244.872660] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[16246.908093] btrfs_dev_stat_print_on_error: 105 callbacks suppressed
[16246.908096] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16246.908807] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16246.909147] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16246.909484] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16246.909775] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16246.910071] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[16246.910436] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 11, rd 0, flush 0, corrupt 0, gen 0
[16246.910755] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 12, rd 0, flush 0, corrupt 0, gen 0
[16246.911184] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 13, rd 0, flush 0, corrupt 0, gen 0
[16246.911530] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 14, rd 0, flush 0, corrupt 0, gen 0
[16246.911953] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16246.912281] BTRFS info (device dm-11): forced readonly
[16246.961712] BTRFS info (device dm-11): flagging fs with big metadata feature
[16246.961957] BTRFS info (device dm-11): turning on async discard
[16246.962161] BTRFS info (device dm-11): disk space caching is enabled
[16246.962359] BTRFS info (device dm-11): has skinny extents
[16246.964512] BTRFS info (device dm-11): start tree-log replay
[16246.965758] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[16247.002113] loop0: detected capacity change from 0 to 6629376
[16247.015332] BTRFS info (device loop0): flagging fs with big metadata feature
[16247.015553] BTRFS info (device loop0): disk space caching is enabled
[16247.015734] BTRFS info (device loop0): has skinny extents
[16247.039716] BTRFS info (device loop0): enabling ssd optimizations
[16247.135742] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[16247.136031] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[16249.133188] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16249.133511] BTRFS error (device dm-11): error writing primary super block to device 1
[16249.133894] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16249.134330] BTRFS info (device dm-11): forced readonly
[16249.134574] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[16249.134957] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16249.135327] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16249.135850] BTRFS error (device loop0): error writing primary super block to device 1
[16249.136231] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16249.136659] BTRFS info (device loop0): forced readonly
[16249.136899] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16249.137061] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16249.137259] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16250.333696] BTRFS info (device dm-11): flagging fs with big metadata feature
[16250.333917] BTRFS info (device dm-11): turning on async discard
[16250.334108] BTRFS info (device dm-11): disk space caching is enabled
[16250.334295] BTRFS info (device dm-11): has skinny extents
[16250.336968] BTRFS info (device dm-11): start tree-log replay
[16250.380495] loop0: detected capacity change from 0 to 6629376
[16250.412493] BTRFS info (device loop0): flagging fs with big metadata feature
[16250.412777] BTRFS info (device loop0): disk space caching is enabled
[16250.412979] BTRFS info (device loop0): has skinny extents
[16250.506540] BTRFS info (device loop0): enabling ssd optimizations
[16250.506745] BTRFS info (device loop0): start tree-log replay
[16252.589499] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16252.589936] btrfs_dev_stat_print_on_error: 14 callbacks suppressed
[16252.590222] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16252.590639] BTRFS error (device dm-11): error writing primary super block to device 1
[16252.591035] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16252.592032] BTRFS info (device dm-11): forced readonly
[16252.592294] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[16252.592697] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16252.592966] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16252.593226] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16252.593995] BTRFS error (device loop0): error writing primary super block to device 1
[16252.594331] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16252.594366] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16252.595050] BTRFS info (device loop0): forced readonly
[16252.595287] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16252.595635] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16252.597329] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16252.597728] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16252.598322] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16252.598588] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[16253.752500] BTRFS info (device dm-11): flagging fs with big metadata feature
[16253.752723] BTRFS info (device dm-11): turning on async discard
[16253.752901] BTRFS info (device dm-11): disk space caching is enabled
[16253.753114] BTRFS info (device dm-11): has skinny extents
[16253.755231] BTRFS info (device dm-11): start tree-log replay
[16253.825370] loop0: detected capacity change from 0 to 6629376
[16253.842641] BTRFS info (device loop0): flagging fs with big metadata feature
[16253.842906] BTRFS info (device loop0): disk space caching is enabled
[16253.843133] BTRFS info (device loop0): has skinny extents
[16253.980172] BTRFS info (device loop0): enabling ssd optimizations
[16254.008806] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16254.009161] I/O error, dev loop0, sector 91232 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16254.009439] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16254.009787] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[16254.010350] I/O error, dev loop0, sector 90176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16254.010630] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[16254.011049] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[16254.011403] I/O error, dev loop0, sector 127296 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16254.011677] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[16254.012129] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[16254.012433] I/O error, dev loop0, sector 614464 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16254.012701] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[16254.012794] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16254.013222] I/O error, dev loop0, sector 651584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16254.013629] I/O error, dev loop0, sector 615520 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16254.013637] I/O error, dev loop0, sector 127296 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16254.014235] BTRFS error (device loop0): error loading props for ino 261 (root 1): -5
[16254.014376] I/O error, dev loop0, sector 651584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16254.014862] I/O error, dev loop0, sector 1292720 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[16254.015313] BTRFS error (device loop0): error reading free space cache
[16254.015512] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[16254.019473] BTRFS: error (device loop0) in __btrfs_free_extent:3202: errno=-5 IO failure
[16254.019735] BTRFS info (device loop0): forced readonly
[16254.019901] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16254.023312] lo_write_bvec: 4 callbacks suppressed
[16254.023314] loop: Write error at byte offset 646643712, length 4096.
[16254.023818] loop: Write error at byte offset 667852800, length 4096.
[16254.024112] loop: Write error at byte offset 668794880, length 4096.
[16254.025419] BTRFS warning (device dm-11): csum hole found for disk bytenr range [684175360, 684179456)
[16254.025988] BTRFS warning (device dm-11): csum hole found for disk bytenr range [684175360, 684179456)
[16254.026337] BTRFS warning (device dm-11): csum hole found for disk bytenr range [685191168, 685195264)
[16254.026650] BTRFS warning (device dm-11): csum hole found for disk bytenr range [685191168, 685195264)
[16254.035589] BTRFS error (device loop0): error reading free space cache
[16254.035811] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[16254.045658] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16254.046126] BTRFS info (device dm-11): forced readonly
[16256.046835] BTRFS info (device dm-11): flagging fs with big metadata feature
[16256.047091] BTRFS info (device dm-11): turning on async discard
[16256.047271] BTRFS info (device dm-11): disk space caching is enabled
[16256.047452] BTRFS info (device dm-11): has skinny extents
[16256.058516] loop0: detected capacity change from 0 to 6629376
[16256.073983] BTRFS info (device loop0): flagging fs with big metadata feature
[16256.074209] BTRFS info (device loop0): disk space caching is enabled
[16256.074395] BTRFS info (device loop0): has skinny extents
[16256.105303] BTRFS info (device loop0): enabling ssd optimizations
[16258.125977] btrfs_dev_stat_print_on_error: 138 callbacks suppressed
[16258.125981] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16258.126481] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16258.126809] blk_print_req_error: 58 callbacks suppressed
[16258.126812] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16258.127334] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16258.129802] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16258.133845] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16258.133896] BTRFS error (device loop0): error writing primary super block to device 1
[16258.134616] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16258.134910] BTRFS info (device loop0): forced readonly
[16258.135104] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16258.135360] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16258.136297] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16258.137004] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16258.137738] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16258.138146] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16258.138610] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16258.139025] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16258.140692] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16258.142118] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16258.142480] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16258.157780] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[16258.158222] BTRFS info (device dm-11): forced readonly
[16258.158269] ------------[ cut here ]------------
[16258.158432] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[16258.158624] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.159011] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16258.159014] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[16258.159134] ------------[ cut here ]------------
[16258.159386] Modules linked in:
[16258.159674] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.159979] dm_thin_pool
[16258.160169] Modules linked in:
[16258.160325] dm_persistent_data
[16258.160652] dm_thin_pool
[16258.160798] dm_bio_prison
[16258.160964] dm_persistent_data
[16258.161121] dm_log_writes
[16258.161269] dm_bio_prison
[16258.161418] dm_dust
[16258.161571] dm_log_writes
[16258.161720] dm_flakey
[16258.161866] dm_dust
[16258.162012] nft_fib_inet
[16258.162166] dm_flakey
[16258.162305] nft_fib_ipv4
[16258.162443] nft_fib_inet
[16258.162588] nft_fib_ipv6
[16258.162725] nft_fib_ipv4
[16258.162873] nft_fib
[16258.163027] nft_fib_ipv6
[16258.163177] nft_reject_inet
[16258.163322] nft_fib
[16258.163458] nf_reject_ipv4
[16258.163603] nft_reject_inet
[16258.163753] nf_reject_ipv6
[16258.163899] nf_reject_ipv4
[16258.164054] nft_reject
[16258.164204] nf_reject_ipv6
[16258.164352] nft_ct
[16258.164501] nft_reject
[16258.164640] nft_chain_nat
[16258.164785] nft_ct
[16258.164932] nf_nat
[16258.165079] nft_chain_nat
[16258.165229] nf_conntrack
[16258.165365] nf_nat
[16258.165499] nf_defrag_ipv6
[16258.165647] nf_conntrack
[16258.165791] nf_defrag_ipv4
[16258.165937] nf_defrag_ipv6
[16258.166093] ip6_tables
[16258.166236] nf_defrag_ipv4
[16258.166386] nft_compat
[16258.166532] ip6_tables
[16258.166672] ip_set
[16258.166823] nft_compat
[16258.166974] rfkill
[16258.167119] ip_set
[16258.167257] nf_tables
[16258.167396] rfkill
[16258.167532] nfnetlink
[16258.167666] nf_tables
[16258.167805] intel_rapl_msr
[16258.167951] nfnetlink
[16258.168095] iTCO_wdt
[16258.168266] intel_rapl_msr
[16258.168416] iTCO_vendor_support
[16258.168554] iTCO_wdt
[16258.168693] intel_rapl_common
[16258.168840] iTCO_vendor_support
[16258.169007] snd_hda_codec_generic
[16258.169155] intel_rapl_common
[16258.169305] snd_hda_intel
[16258.169462] snd_hda_codec_generic
[16258.169624] snd_intel_dspcfg
[16258.169776] snd_hda_intel
[16258.169934] joydev
[16258.170099] snd_intel_dspcfg
[16258.170249] snd_hda_codec
[16258.170395] joydev
[16258.170532] virtio_balloon
[16258.170683] snd_hda_codec
[16258.170830] snd_hwdep
[16258.170973] virtio_balloon
[16258.171128] snd_hda_core
[16258.171277] snd_hwdep
[16258.171416] snd_pcm
[16258.171565] snd_hda_core
[16258.171710] i2c_i801
[16258.171849] snd_pcm
[16258.171999] i2c_smbus
[16258.172807] i2c_i801
[16258.172956] lpc_ich
[16258.173142] i2c_smbus
[16258.173283] snd_timer
[16258.173425] lpc_ich
[16258.173565] snd
[16258.173703] snd_timer
[16258.173846] soundcore
[16258.173992] snd
[16258.174174] zram
[16258.174315] soundcore
[16258.174454] ip_tables
[16258.174586] zram
[16258.174717] xfs
[16258.174858] ip_tables
[16258.175011] crct10dif_pclmul
[16258.175185] xfs
[16258.175318] crc32_pclmul
[16258.175456] crct10dif_pclmul
[16258.175610] crc32c_intel
[16258.175741] crc32_pclmul
[16258.175896] ghash_clmulni_intel
[16258.176053] crc32c_intel
[16258.176191] serio_raw
[16258.176333] ghash_clmulni_intel
[16258.176492] virtio_blk
[16258.176634] serio_raw
[16258.176772] qemu_fw_cfg
[16258.176941] virtio_blk
[16258.177271] qemu_fw_cfg
[16258.177418] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.177685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.177827] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.178143] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.178265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.178572] 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 70 48 8b 05 58 b5 85 01 e8
[16258.178873] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.179088] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.179398] 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 70 48 8b 05 58 b5 85 01 e8
[16258.180156] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.180351] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.181036] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.188129] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.188313] RBP: ffff9f1948b79340 R08: ffff9f1945103230 R09: 0000000000000000
[16258.188417] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.188614] R10: ffff9f1945103300 R11: ffff9f19bbc20d88 R12: ffff9f1848067680
[16258.188805] RBP: ffff9f1948b79660 R08: ffff9f1945103f98 R09: 0000000000000000
[16258.189008] R13: ffff9f1954a6e180 R14: ffff9f1945103138 R15: ffff9f19451031e0
[16258.189010] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.189209] R10: ffff9f1945103200 R11: ffff9f1945618208 R12: ffff9f1848067270
[16258.189408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.189598] R13: ffff9f1954b37b40 R14: ffff9f1945103ea0 R15: ffff9f1945103f48
[16258.189788] CR2: 00007f3e794a1da0 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.190039] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.190245] Call Trace:
[16258.190415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.190612]
[16258.190804] CR2: 00007fa8e1e72a38 CR3: 0000000132d20001 CR4: 0000000000370ee0
[16258.191069] btrfs_run_delayed_refs+0x86/0x210
[16258.191184] Call Trace:
[16258.191357] ? __mutex_unlock_slowpath+0x35/0x260
[16258.191468]
[16258.191660] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.191811] ? rcu_read_lock_sched_held+0x12/0x60
[16258.191938] ? __mutex_unlock_slowpath+0x35/0x260
[16258.192093] ? lock_acquire+0x179/0x2d0
[16258.192206] btrfs_commit_transaction+0x85e/0xad0
[16258.192368] ? lock_release+0x1f0/0x2d0
[16258.192526] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.192678] btrfs_run_delayed_refs+0x86/0x210
[16258.192816] ? vfs_fsync_range+0x90/0x90
[16258.192979] btrfs_commit_transaction+0x59/0xad0
[16258.193127] iterate_supers+0x85/0xf0
[16258.193293] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.193442] ksys_sync+0x50/0x80
[16258.193582] ? vfs_fsync_range+0x90/0x90
[16258.193735] __do_sys_sync+0xa/0x10
[16258.193871] iterate_supers+0x85/0xf0
[16258.194050] do_syscall_64+0x38/0x90
[16258.194186] ksys_sync+0x50/0x80
[16258.194330] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.194461] __do_sys_sync+0xa/0x10
[16258.194600] RIP: 0033:0x7f15d6e613ab
[16258.194736] do_syscall_64+0x38/0x90
[16258.194867] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.195036] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.195178] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.195314] RIP: 0033:0x7f15d6e613ab
[16258.195447] ORIG_RAX: 00000000000000a2
[16258.195911] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.196075] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.196236] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.196372] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.196514] ORIG_RAX: 00000000000000a2
[16258.196976] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.197169] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.197333] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.197526] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.197668] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.197860] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.198076]
[16258.198264] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.198458] irq event stamp: 0
[16258.198647] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.198839] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.198961]
[16258.199162] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.199292] irq event stamp: 0
[16258.199482] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.199658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.199770] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.200025] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.200156] ---[ end trace 310d6549754c3627 ]---
[16258.200406] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.200823] ------------[ cut here ]------------
[16258.201037] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.201210] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.201461] ---[ end trace 310d6549754c3628 ]---
[16258.201616] Modules linked in:
[16258.201847] ------------[ cut here ]------------
[16258.202738] dm_thin_pool
[16258.202903] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.203035] dm_persistent_data
[16258.203193] Modules linked in:
[16258.203314] dm_bio_prison
[16258.203587] dm_thin_pool
[16258.203719] dm_log_writes
[16258.203844] dm_persistent_data
[16258.203978] dm_dust
[16258.204101] dm_bio_prison
[16258.204225] dm_flakey
[16258.204353] dm_log_writes
[16258.204468] nft_fib_inet
[16258.204587] dm_dust
[16258.204706] nft_fib_ipv4
[16258.204827] dm_flakey
[16258.204953] nft_fib_ipv6
[16258.205072] nft_fib_inet
[16258.205194] nft_fib
[16258.205310] nft_fib_ipv4
[16258.205433] nft_reject_inet
[16258.205549] nft_fib_ipv6
[16258.205664] nf_reject_ipv4
[16258.205780] nft_fib
[16258.205911] nf_reject_ipv6
[16258.206034] nft_reject_inet
[16258.206164] nft_reject
[16258.206278] nf_reject_ipv4
[16258.206403] nft_ct
[16258.206525] nf_reject_ipv6
[16258.206643] nft_chain_nat
[16258.206763] nft_reject
[16258.206874] nf_nat
[16258.207007] nft_ct
[16258.207134] nf_conntrack
[16258.207252] nft_chain_nat
[16258.207370] nf_defrag_ipv6
[16258.207479] nf_nat
[16258.207601] nf_defrag_ipv4
[16258.207719] nf_conntrack
[16258.207843] ip6_tables
[16258.207965] nf_defrag_ipv6
[16258.208090] nft_compat
[16258.208212] nf_defrag_ipv4
[16258.208331] ip_set
[16258.208452] ip6_tables
[16258.208572] rfkill
[16258.208690] nft_compat
[16258.208800] nf_tables
[16258.208927] ip_set
[16258.209039] nfnetlink
[16258.209162] rfkill
[16258.209282] intel_rapl_msr
[16258.209391] nf_tables
[16258.209510] iTCO_wdt
[16258.209619] nfnetlink
[16258.209743] iTCO_vendor_support
[16258.209863] intel_rapl_msr
[16258.209987] intel_rapl_common
[16258.210106] iTCO_wdt
[16258.210237] snd_hda_codec_generic
[16258.210358] iTCO_vendor_support
[16258.210487] snd_hda_intel
[16258.210599] intel_rapl_common
[16258.210730] snd_intel_dspcfg
[16258.210860] snd_hda_codec_generic
[16258.210989] joydev
[16258.211137] snd_hda_intel
[16258.211272] snd_hda_codec
[16258.211407] snd_intel_dspcfg
[16258.211521] virtio_balloon
[16258.211662] joydev
[16258.211780] snd_hwdep
[16258.211937] snd_hda_codec
[16258.212075] snd_hda_core
[16258.212188] virtio_balloon
[16258.212366] snd_pcm
[16258.212484] snd_hwdep
[16258.212603] i2c_i801
[16258.212726] snd_hda_core
[16258.212837] i2c_smbus
[16258.212988] snd_pcm
[16258.213115] lpc_ich
[16258.213255] i2c_i801
[16258.213373] snd_timer
[16258.213485] i2c_smbus
[16258.213597] snd
[16258.213712] lpc_ich
[16258.213825] soundcore
[16258.213974] snd_timer
[16258.219949] zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.219957] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.220085] snd
[16258.220205] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.220324] soundcore
[16258.220630] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.220882] zram
[16258.221004] 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 70 48 8b 05 58 b5 85 01 e8
[16258.221275] ip_tables
[16258.221394] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.221560] xfs
[16258.222186] crct10dif_pclmul
[16258.222302] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.222462] crc32_pclmul
[16258.222572] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.222673] crc32c_intel
[16258.222797] RBP: ffff9f1948b79880 R08: ffff9f1975d02710 R09: 0000000000000000
[16258.222999] ghash_clmulni_intel
[16258.223164] R10: ffff9f1945103100 R11: ffff9f19bbc20d88 R12: ffff9f1848067000
[16258.223360] serio_raw
[16258.223479] R13: ffff9f1954a6e180 R14: ffff9f1975d02618 R15: ffff9f1975d026c0
[16258.223672] virtio_blk
[16258.223804] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.224005] qemu_fw_cfg
[16258.224153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.224476] CR2: 00007f3e794a1da0 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.224725] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.224849] Call Trace:
[16258.225031] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.225161]
[16258.225351] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.225631] btrfs_run_delayed_refs+0x86/0x210
[16258.225743] 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 70 48 8b 05 58 b5 85 01 e8
[16258.226014] ? __mutex_unlock_slowpath+0x35/0x260
[16258.226151] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.226317] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.226972] ? __mutex_unlock_slowpath+0x35/0x260
[16258.227147] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.227309] btrfs_commit_transaction+0x85e/0xad0
[16258.227492] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.227602] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.227757] RBP: ffff9f1948b79ca0 R08: ffff9f1975d02bf0 R09: 0000000000000000
[16258.227962] ? vfs_fsync_range+0x90/0x90
[16258.228138] R10: ffff9f1945103e00 R11: ffff9f1945618208 R12: ffff9f1848067e38
[16258.228336] iterate_supers+0x85/0xf0
[16258.228500] R13: ffff9f1954b37b40 R14: ffff9f1975d02af8 R15: ffff9f1975d02ba0
[16258.228719] ksys_sync+0x50/0x80
[16258.228862] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.229092] __do_sys_sync+0xa/0x10
[16258.229227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.229421] do_syscall_64+0x38/0x90
[16258.229551] CR2: 00007fa8e1e72a38 CR3: 0000000132d20001 CR4: 0000000000370ee0
[16258.229825] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.229973] Call Trace:
[16258.230214] RIP: 0033:0x7f15d6e613ab
[16258.230352]
[16258.230545] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.230705] btrfs_run_delayed_refs+0x86/0x210
[16258.230819] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.230965] btrfs_commit_transaction+0x59/0xad0
[16258.231100] ORIG_RAX: 00000000000000a2
[16258.231648] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.231802] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.231977] ? vfs_fsync_range+0x90/0x90
[16258.232774] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.232929] iterate_supers+0x85/0xf0
[16258.232932] ksys_sync+0x50/0x80
[16258.233134] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.233328] __do_sys_sync+0xa/0x10
[16258.233490] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.233701] do_syscall_64+0x38/0x90
[16258.233840] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.234004] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.234212]
[16258.234365] RIP: 0033:0x7f15d6e613ab
[16258.234560] irq event stamp: 0
[16258.234696] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.234898] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.235085] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.235219] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.235355] ORIG_RAX: 00000000000000a2
[16258.235484] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.235937] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.236150] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.236319] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.236576] ---[ end trace 310d6549754c3629 ]---
[16258.236734] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.237100] ------------[ cut here ]------------
[16258.237247] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.237449] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.237640] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.237791] Modules linked in:
[16258.237997]
[16258.238196] dm_thin_pool
[16258.238414] irq event stamp: 0
[16258.238694] dm_persistent_data
[16258.238897] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.239024] dm_bio_prison
[16258.239147] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.239287] dm_log_writes
[16258.239438] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.239571] dm_dust
[16258.239752] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.239875] dm_flakey
[16258.240200] ---[ end trace 310d6549754c362a ]---
[16258.240322] nft_fib_inet
[16258.240647] ------------[ cut here ]------------
[16258.240708] nft_fib_ipv4
[16258.240911] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.240915] Modules linked in: dm_thin_pool
[16258.241038] nft_fib_ipv6
[16258.241215] dm_persistent_data
[16258.241334] nft_fib
[16258.241511] dm_bio_prison
[16258.241637] nft_reject_inet
[16258.241922] dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib
[16258.242085] nf_reject_ipv4
[16258.242213] nft_reject_inet
[16258.242361] nf_reject_ipv6
[16258.242497] nf_reject_ipv4
[16258.242647] nft_reject
[16258.242774] nf_reject_ipv6 nft_reject
[16258.243113] nft_ct
[16258.243259] nft_ct
[16258.243388] nft_chain_nat
[16258.243545] nft_chain_nat
[16258.243672] nf_nat
[16258.243793] nf_nat
[16258.243944] nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables
[16258.244082] nf_conntrack
[16258.244197] nfnetlink
[16258.244337] nf_defrag_ipv6
[16258.244460] intel_rapl_msr
[16258.244578] nf_defrag_ipv4
[16258.244692] iTCO_wdt
[16258.244992] ip6_tables
[16258.245115] iTCO_vendor_support
[16258.245231] nft_compat
[16258.245355] intel_rapl_common
[16258.245474] ip_set
[16258.245599] snd_hda_codec_generic
[16258.245714] rfkill
[16258.245829] snd_hda_intel
[16258.245969] nf_tables
[16258.246092] snd_intel_dspcfg
[16258.246217] nfnetlink
[16258.246331] joydev
[16258.246461] intel_rapl_msr
[16258.246571] snd_hda_codec
[16258.246694] iTCO_wdt
[16258.246808] virtio_balloon
[16258.246943] iTCO_vendor_support
[16258.247063] snd_hwdep
[16258.247174] intel_rapl_common
[16258.247299] snd_hda_core
[16258.247418] snd_hda_codec_generic
[16258.247531] snd_pcm
[16258.253205] snd_hda_intel
[16258.253362] i2c_i801
[16258.253470] snd_intel_dspcfg
[16258.253596] i2c_smbus
[16258.253718] joydev
[16258.253850] lpc_ich
[16258.253970] snd_hda_codec
[16258.254103] snd_timer
[16258.254217] virtio_balloon
[16258.254345] snd
[16258.254462] snd_hwdep
[16258.254573] soundcore
[16258.254687] snd_hda_core
[16258.254806] zram
[16258.254928] snd_pcm
[16258.255057] ip_tables
[16258.255163] i2c_i801
[16258.255281] xfs
[16258.255398] i2c_smbus
[16258.255517] crct10dif_pclmul
[16258.255625] lpc_ich
[16258.255737] crc32_pclmul
[16258.255853] snd_timer
[16258.255977] crc32c_intel
[16258.256087] snd
[16258.256204] ghash_clmulni_intel
[16258.256329] soundcore
[16258.256442] serio_raw
[16258.256563] zram
[16258.256678] virtio_blk
[16258.256798] ip_tables
[16258.256916] qemu_fw_cfg
[16258.257048] xfs
[16258.257284] crct10dif_pclmul
[16258.257393] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.257510] crc32_pclmul
[16258.257625] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.257745] crc32c_intel
[16258.257851] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.257960] ghash_clmulni_intel
[16258.258100] 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 70 48 8b 05 58 b5 85 01 e8
[16258.258345] serio_raw
[16258.258466] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.258715] virtio_blk
[16258.259013] qemu_fw_cfg
[16258.259149] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.259721] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.259882] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.260007] RBP: ffff9f1948b79a80 R08: ffff9f1975d02980 R09: 0000000000000000
[16258.260114] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.260235] R10: ffff9f1975d02600 R11: ffff9f1945618208 R12: ffff9f18480670d0
[16258.260429] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.260530] R13: ffff9f1954a6e180 R14: ffff9f1975d02888 R15: ffff9f1975d02930
[16258.260721] 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 70 48 8b 05 58 b5 85 01 e8
[16258.260977] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.261174] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.261429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.261785] CR2: 00007f3e794a1da0 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.261982] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.263105] Call Trace:
[16258.263344] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.263508]
[16258.263677] RBP: ffff9f1948b79be0 R08: ffff9f194522f710 R09: 0000000000000000
[16258.263786] btrfs_run_delayed_refs+0x86/0x210
[16258.263979] R10: ffff9f1975d02a00 R11: ffff9f1945618208 R12: ffff9f1848067958
[16258.264178] ? __mutex_unlock_slowpath+0x35/0x260
[16258.264295] R13: ffff9f1954b37b40 R14: ffff9f194522f618 R15: ffff9f194522f6c0
[16258.264490] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.264604] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.264796] ? __mutex_unlock_slowpath+0x35/0x260
[16258.264953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.265148] btrfs_commit_transaction+0x85e/0xad0
[16258.265303] CR2: 00007fa8e1e72a38 CR3: 0000000132d20001 CR4: 0000000000370ee0
[16258.265497] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.265659] Call Trace:
[16258.265911] ? vfs_fsync_range+0x90/0x90
[16258.266068]
[16258.266243] iterate_supers+0x85/0xf0
[16258.266400] btrfs_run_delayed_refs+0x86/0x210
[16258.266588] ksys_sync+0x50/0x80
[16258.266752] btrfs_commit_transaction+0x59/0xad0
[16258.266867] __do_sys_sync+0xa/0x10
[16258.267017] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.267129] do_syscall_64+0x38/0x90
[16258.267266] ? vfs_fsync_range+0x90/0x90
[16258.267415] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.267546] iterate_supers+0x85/0xf0
[16258.267697] RIP: 0033:0x7f15d6e613ab
[16258.267832] ksys_sync+0x50/0x80
[16258.268004] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.268143] __do_sys_sync+0xa/0x10
[16258.268286] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.268445] do_syscall_64+0x38/0x90
[16258.268583] ORIG_RAX: 00000000000000a2
[16258.268716] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.268844] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.269350] RIP: 0033:0x7f15d6e613ab
[16258.269481] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.269642] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.269779] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.269929] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.270115] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.270311] ORIG_RAX: 00000000000000a2
[16258.270449] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.270665] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.271161]
[16258.271352] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.271518] irq event stamp: 0
[16258.271730] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.271867] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.272091] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.272306] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.272422] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.272640] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.272772]
[16258.272976] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.273180] irq event stamp: 0
[16258.273375] ---[ end trace 310d6549754c362b ]---
[16258.273649] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.274006] ------------[ cut here ]------------
[16258.274120] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.274240] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.274419] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.274569] Modules linked in:
[16258.274726] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.274919] dm_thin_pool
[16258.275077] ---[ end trace 310d6549754c362c ]---
[16258.275333] dm_persistent_data
[16258.276149] ------------[ cut here ]------------
[16258.276258] dm_bio_prison
[16258.276376] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.276533] dm_log_writes
[16258.276686] Modules linked in:
[16258.276844] dm_dust
[16258.276987] dm_thin_pool
[16258.277292] dm_flakey
[16258.277412] dm_persistent_data
[16258.277542] nft_fib_inet
[16258.277655] dm_bio_prison
[16258.277773] nft_fib_ipv4
[16258.277899] dm_log_writes
[16258.278027] nft_fib_ipv6
[16258.278192] dm_dust
[16258.278316] nft_fib
[16258.278433] dm_flakey
[16258.278556] nft_reject_inet
[16258.278675] nft_fib_inet
[16258.278787] nf_reject_ipv4
[16258.278909] nft_fib_ipv4
[16258.279026] nf_reject_ipv6
[16258.279180] nft_fib_ipv6
[16258.279310] nft_reject
[16258.279437] nft_fib
[16258.279563] nft_ct
[16258.285292] nft_reject_inet
[16258.285418] nft_chain_nat
[16258.285535] nf_reject_ipv4
[16258.285648] nf_nat
[16258.285760] nf_reject_ipv6
[16258.285882] nf_conntrack
[16258.286013] nft_reject
[16258.286188] nf_defrag_ipv6
[16258.286300] nft_ct
[16258.286423] nf_defrag_ipv4
[16258.286540] nft_chain_nat
[16258.286656] ip6_tables
[16258.286780] nf_nat
[16258.286899] nft_compat
[16258.287023] nf_conntrack
[16258.287230] ip_set
[16258.287344] nf_defrag_ipv6
[16258.287457] rfkill
[16258.287573] nf_defrag_ipv4
[16258.287692] nf_tables
[16258.287805] ip6_tables
[16258.287936] nfnetlink
[16258.288052] nft_compat
[16258.288176] intel_rapl_msr
[16258.288289] ip_set
[16258.288409] iTCO_wdt
[16258.288521] rfkill
[16258.288639] iTCO_vendor_support
[16258.288765] nf_tables
[16258.288875] intel_rapl_common
[16258.288999] nfnetlink
[16258.289118] snd_hda_codec_generic
[16258.289245] intel_rapl_msr
[16258.289364] snd_hda_intel
[16258.289491] iTCO_wdt
[16258.289606] snd_intel_dspcfg
[16258.289739] iTCO_vendor_support
[16258.289862] joydev
[16258.289990] intel_rapl_common
[16258.290142] snd_hda_codec
[16258.290287] snd_hda_codec_generic
[16258.290419] virtio_balloon
[16258.290531] snd_hda_intel
[16258.290654] snd_hwdep
[16258.290776] snd_intel_dspcfg
[16258.290916] snd_hda_core
[16258.291037] joydev
[16258.291163] snd_pcm
[16258.291279] snd_hda_codec
[16258.291405] i2c_i801
[16258.291525] virtio_balloon
[16258.291638] i2c_smbus
[16258.291752] snd_hwdep
[16258.291876] lpc_ich
[16258.291998] snd_hda_core
[16258.292713] snd_timer
[16258.292829] snd_pcm
[16258.292983] snd
[16258.293101] i2c_i801
[16258.293243] soundcore
[16258.293360] i2c_smbus
[16258.293474] zram
[16258.293580] lpc_ich
[16258.293695] ip_tables
[16258.293830] snd_timer
[16258.293959] xfs
[16258.294076] snd
[16258.294193] crct10dif_pclmul
[16258.294313] soundcore
[16258.294447] crc32_pclmul
[16258.294555] zram
[16258.294665] crc32c_intel
[16258.294789] ip_tables
[16258.294915] ghash_clmulni_intel
[16258.295032] xfs
[16258.295148] serio_raw
[16258.295269] crct10dif_pclmul
[16258.295384] virtio_blk
[16258.295516] crc32_pclmul
[16258.295622] qemu_fw_cfg
[16258.295735] crc32c_intel
[16258.295986] ghash_clmulni_intel
[16258.296111] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.296233] serio_raw
[16258.296352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.296453] virtio_blk
[16258.296582] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.296827] qemu_fw_cfg
[16258.296954] 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 70 48 8b 05 58 b5 85 01 e8
[16258.297325] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.297492] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.298076] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.298179] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.298342] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.298595] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.298697] 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 70 48 8b 05 58 b5 85 01 e8
[16258.298961] RBP: ffff9f1948b79760 R08: ffff9f194522f980 R09: 0000000000000000
[16258.299155] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.299321] R10: ffff9f1975d02800 R11: ffff9f1945618208 R12: ffff9f1848067c30
[16258.299977] R13: ffff9f1954a6e180 R14: ffff9f194522f888 R15: ffff9f194522f930
[16258.300175] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.300338] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.300528] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.300628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.300821] RBP: ffff9f1948b797e0 R08: ffff9f1973658bf0 R09: 0000000000000000
[16258.301025] CR2: 00007f3e794a1da0 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.301274] R10: ffff9f194522f600 R11: ffff9f1945618208 R12: ffff9f1848067d00
[16258.301468] Call Trace:
[16258.301635] R13: ffff9f1954b37b40 R14: ffff9f1973658af8 R15: ffff9f1973658ba0
[16258.301828]
[16258.302025] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.302233] btrfs_run_delayed_refs+0x86/0x210
[16258.302347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.302540] ? __mutex_unlock_slowpath+0x35/0x260
[16258.302648] CR2: 00007fa8e1c7aa28 CR3: 0000000132d20001 CR4: 0000000000370ee0
[16258.302907] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.303062] Call Trace:
[16258.303230] ? __mutex_unlock_slowpath+0x35/0x260
[16258.303382]
[16258.303578] btrfs_commit_transaction+0x85e/0xad0
[16258.303743] btrfs_run_delayed_refs+0x86/0x210
[16258.303858] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.304018] btrfs_commit_transaction+0x59/0xad0
[16258.304131] ? vfs_fsync_range+0x90/0x90
[16258.304286] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.304432] iterate_supers+0x85/0xf0
[16258.304597] ? vfs_fsync_range+0x90/0x90
[16258.304751] ksys_sync+0x50/0x80
[16258.304900] iterate_supers+0x85/0xf0
[16258.305070] __do_sys_sync+0xa/0x10
[16258.305206] ksys_sync+0x50/0x80
[16258.305351] do_syscall_64+0x38/0x90
[16258.305483] __do_sys_sync+0xa/0x10
[16258.305619] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.305749] do_syscall_64+0x38/0x90
[16258.305882] RIP: 0033:0x7f15d6e613ab
[16258.306025] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.306167] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.306327] RIP: 0033:0x7f15d6e613ab
[16258.306463] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.306597] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.306755] ORIG_RAX: 00000000000000a2
[16258.307224] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.307361] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.307520] ORIG_RAX: 00000000000000a2
[16258.307984] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.308129] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.308291] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.308481] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.308618] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.308811] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.309013] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.309211] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.309408]
[16258.309600] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.309794] irq event stamp: 0
[16258.309994]
[16258.310188] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.310300] irq event stamp: 0
[16258.310495] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.310623] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.310737] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.316382] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.316506] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.316751] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.316939] ---[ end trace 310d6549754c362d ]---
[16258.317194] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.317498] ------------[ cut here ]------------
[16258.317618] ---[ end trace 310d6549754c362e ]---
[16258.317864] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.318379] ------------[ cut here ]------------
[16258.318524] Modules linked in:
[16258.318802] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.318973] dm_thin_pool
[16258.319102] Modules linked in:
[16258.319375] dm_persistent_data
[16258.319498] dm_thin_pool
[16258.319624] dm_bio_prison
[16258.319748] dm_persistent_data
[16258.319871] dm_log_writes
[16258.320000] dm_bio_prison
[16258.320134] dm_dust
[16258.320258] dm_log_writes
[16258.320379] dm_flakey
[16258.320493] dm_dust
[16258.320614] nft_fib_inet
[16258.320728] dm_flakey
[16258.320842] nft_fib_ipv4
[16258.320968] nft_fib_inet
[16258.321084] nft_fib_ipv6
[16258.321208] nft_fib_ipv4
[16258.321326] nft_fib
[16258.321446] nft_fib_ipv6
[16258.321569] nft_reject_inet
[16258.321680] nft_fib
[16258.321801] nf_reject_ipv4
[16258.321932] nft_reject_inet
[16258.322050] nf_reject_ipv6
[16258.322915] nf_reject_ipv4
[16258.323052] nft_reject
[16258.323166] nf_reject_ipv6
[16258.323295] nft_ct
[16258.323410] nft_reject
[16258.323534] nft_chain_nat
[16258.323644] nft_ct
[16258.323760] nf_nat
[16258.323883] nft_chain_nat
[16258.324004] nf_conntrack
[16258.324117] nf_nat
[16258.324243] nf_defrag_ipv6
[16258.324363] nf_conntrack
[16258.324475] nf_defrag_ipv4
[16258.324595] nf_defrag_ipv6
[16258.324713] ip6_tables
[16258.324835] nf_defrag_ipv4
[16258.324964] nft_compat ip_set
[16258.325088] ip6_tables
[16258.325215] rfkill
[16258.325339] nft_compat
[16258.325457] nf_tables
[16258.325571] ip_set
[16258.325686] nfnetlink
[16258.325805] rfkill
[16258.325929] intel_rapl_msr
[16258.326049] nf_tables
[16258.326204] iTCO_wdt
[16258.326327] nfnetlink
[16258.326443] iTCO_vendor_support
[16258.326556] intel_rapl_msr
[16258.326671] intel_rapl_common
[16258.326802] iTCO_wdt
[16258.326931] snd_hda_codec_generic
[16258.327089] iTCO_vendor_support
[16258.327227] snd_hda_intel
[16258.327358] intel_rapl_common
[16258.327491] snd_intel_dspcfg
[16258.327612] snd_hda_codec_generic
[16258.327739] joydev
[16258.327866] snd_hda_intel
[16258.328008] snd_hda_codec
[16258.328120] snd_intel_dspcfg
[16258.328242] virtio_balloon
[16258.328362] joydev
[16258.328487] snd_hwdep
[16258.328611] snd_hda_codec
[16258.328721] snd_hda_core
[16258.328837] virtio_balloon
[16258.328973] snd_pcm
[16258.329123] snd_hwdep
[16258.329266] i2c_i801
[16258.329381] snd_hda_core
[16258.329495] i2c_smbus
[16258.329611] snd_pcm
[16258.329730] lpc_ich
[16258.329848] i2c_i801
[16258.329971] snd_timer
[16258.330111] i2c_smbus
[16258.330245] snd
[16258.330359] lpc_ich
[16258.330474] soundcore
[16258.330581] snd_timer
[16258.330692] zram
[16258.330810] snd
[16258.330933] ip_tables
[16258.331041] soundcore
[16258.331193] xfs
[16258.331307] zram
[16258.331426] crct10dif_pclmul
[16258.331532] ip_tables
[16258.331639] crc32_pclmul
[16258.331766] xfs
[16258.331880] crc32c_intel
[16258.332009] crct10dif_pclmul
[16258.332147] ghash_clmulni_intel
[16258.332271] crc32_pclmul
[16258.332422] serio_raw
[16258.332550] crc32c_intel
[16258.332670] virtio_blk
[16258.332785] ghash_clmulni_intel
[16258.332911] qemu_fw_cfg
[16258.333031] serio_raw
[16258.333325] virtio_blk
[16258.333443] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.333547] qemu_fw_cfg
[16258.333663] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.334038] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.334337] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.334439] 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 70 48 8b 05 58 b5 85 01 e8
[16258.334608] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.334859] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.335362] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.335779] 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 70 48 8b 05 58 b5 85 01 e8
[16258.335954] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.336062] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.336511] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.336858] RBP: ffff9f1948b79820 R08: ffff9f1973658980 R09: 0000000000000000
[16258.337062] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.337169] R10: ffff9f194522f800 R11: ffff9f1945618208 R12: ffff9f1848067208
[16258.337360] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.337551] R13: ffff9f1954a6e180 R14: ffff9f1973658888 R15: ffff9f1973658930
[16258.337741] RBP: ffff9f1948b79320 R08: ffff9f1973658368 R09: 0000000000000000
[16258.337942] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.337943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.337944] CR2: 00007f3e794a1da0 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.337947] Call Trace:
[16258.338183] R10: ffff9f1973658a00 R11: ffff9f1945618208 R12: ffff9f189abc8d00
[16258.338377]
[16258.338619] R13: ffff9f1954b37b40 R14: ffff9f1973658270 R15: ffff9f1973658318
[16258.338796] btrfs_run_delayed_refs+0x86/0x210
[16258.338989] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.339148] ? __mutex_unlock_slowpath+0x35/0x260
[16258.339342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.339456] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.339645] CR2: 00007fa8e1c5e1a0 CR3: 0000000132d20001 CR4: 0000000000370ee0
[16258.339796] ? __mutex_unlock_slowpath+0x35/0x260
[16258.340049] Call Trace:
[16258.340244] btrfs_commit_transaction+0x85e/0xad0
[16258.340413]
[16258.340574] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.340766] btrfs_run_delayed_refs+0x86/0x210
[16258.340926] ? vfs_fsync_range+0x90/0x90
[16258.341049] btrfs_commit_transaction+0x59/0xad0
[16258.341201] iterate_supers+0x85/0xf0
[16258.346812] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.346990] ksys_sync+0x50/0x80
[16258.346993] __do_sys_sync+0xa/0x10
[16258.346994] do_syscall_64+0x38/0x90
[16258.346997] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.347200] ? vfs_fsync_range+0x90/0x90
[16258.347345] RIP: 0033:0x7f15d6e613ab
[16258.347498] iterate_supers+0x85/0xf0
[16258.347633] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.347794] ksys_sync+0x50/0x80
[16258.347933] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.348074] __do_sys_sync+0xa/0x10
[16258.348208] ORIG_RAX: 00000000000000a2
[16258.348366] do_syscall_64+0x38/0x90
[16258.348507] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.348644] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.348778] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.349287] RIP: 0033:0x7f15d6e613ab
[16258.349419] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.349580] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.349711] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.349850] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.349991] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.350266] ORIG_RAX: 00000000000000a2
[16258.350427]
[16258.350616] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.350752] irq event stamp: 0
[16258.350954] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.351449] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.351638] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.351798] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.352000] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.352732] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.352847] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.353055] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.353222]
[16258.353415] ---[ end trace 310d6549754c362f ]---
[16258.353593] irq event stamp: 0
[16258.353837] ------------[ cut here ]------------
[16258.354036] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.354038] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.354320] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.354570] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.354762] Modules linked in:
[16258.354946] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.355060] dm_thin_pool
[16258.355254] ---[ end trace 310d6549754c3630 ]---
[16258.355382] dm_persistent_data
[16258.355882] ------------[ cut here ]------------
[16258.355971] dm_bio_prison
[16258.356285] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.356534] dm_log_writes
[16258.356660] Modules linked in:
[16258.356837] dm_dust
[16258.356968] dm_thin_pool
[16258.357164] dm_flakey
[16258.357293] dm_persistent_data
[16258.357444] nft_fib_inet
[16258.357567] dm_bio_prison
[16258.357836] nft_fib_ipv4
[16258.357962] dm_log_writes
[16258.358117] nft_fib_ipv6
[16258.358248] dm_dust
[16258.358370] nft_fib
[16258.358487] dm_flakey
[16258.358614] nft_reject_inet
[16258.358737] nft_fib_inet
[16258.358855] nf_reject_ipv4
[16258.358984] nft_fib_ipv4
[16258.359147] nf_reject_ipv6
[16258.359266] nft_fib_ipv6
[16258.359378] nft_reject
[16258.359493] nft_fib
[16258.359609] nft_ct
[16258.359734] nft_reject_inet
[16258.359857] nft_chain_nat
[16258.359986] nf_reject_ipv4
[16258.360150] nf_nat
[16258.360273] nf_reject_ipv6
[16258.360394] nf_conntrack
[16258.360513] nft_reject
[16258.360624] nf_defrag_ipv6
[16258.360737] nft_ct
[16258.360864] nf_defrag_ipv4
[16258.360992] nft_chain_nat
[16258.361166] ip6_tables
[16258.361277] nf_nat
[16258.361400] nft_compat
[16258.361519] nf_conntrack
[16258.361635] ip_set
[16258.361758] nf_defrag_ipv6
[16258.361870] rfkill
[16258.362001] nf_defrag_ipv4
[16258.362156] nf_tables
[16258.362279] ip6_tables
[16258.362396] nfnetlink
[16258.362520] nft_compat
[16258.362658] intel_rapl_msr
[16258.362772] ip_set
[16258.362933] iTCO_wdt
[16258.363054] rfkill
[16258.363196] iTCO_vendor_support
[16258.363311] nf_tables
[16258.363425] intel_rapl_common
[16258.363541] nfnetlink
[16258.363657] snd_hda_codec_generic
[16258.363781] intel_rapl_msr
[16258.363902] snd_hda_intel snd_intel_dspcfg
[16258.364016] iTCO_wdt
[16258.364172] joydev
[16258.364299] iTCO_vendor_support
[16258.364413] snd_hda_codec
[16258.364542] intel_rapl_common
[16258.364655] virtio_balloon
[16258.364788] snd_hda_codec_generic
[16258.364920] snd_hwdep
[16258.365087] snd_hda_intel
[16258.365222] snd_hda_core
[16258.365335] snd_intel_dspcfg
[16258.365461] snd_pcm
[16258.365583] joydev
[16258.365709] i2c_i801
[16258.365832] snd_hda_codec
[16258.365974] i2c_smbus
[16258.366118] virtio_balloon
[16258.366256] lpc_ich
[16258.366376] snd_hwdep
[16258.366501] snd_timer
[16258.366612] snd_hda_core
[16258.366725] snd
[16258.366838] snd_pcm
[16258.366969] soundcore
[16258.367109] i2c_i801
[16258.367250] zram
[16258.367364] i2c_smbus
[16258.367479] ip_tables
[16258.367595] lpc_ich
[16258.367717] xfs
[16258.367824] snd_timer
[16258.367946] crct10dif_pclmul
[16258.368086] snd
[16258.368221] crc32_pclmul
[16258.368331] soundcore
[16258.368445] crc32c_intel
[16258.368563] zram
[16258.368674] ghash_clmulni_intel
[16258.368778] ip_tables
[16258.368903] serio_raw virtio_blk qemu_fw_cfg
[16258.369031] xfs
[16258.369263] crct10dif_pclmul
[16258.369378] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.369499] crc32_pclmul
[16258.369606] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.369736] crc32c_intel
[16258.369854] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.370009] ghash_clmulni_intel
[16258.370162] 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 70 48 8b 05 58 b5 85 01 e8
[16258.370264] serio_raw
[16258.370390] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.370641] virtio_blk
[16258.371021] qemu_fw_cfg
[16258.371181] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.371481] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.371937] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.372053] RBP: ffff9f1972e28400 R08: ffff9f1973ebae60 R09: 0000000000000000
[16258.372215] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.378017] R10: ffff9f1973658800 R11: ffff9f1945618208 R12: ffff9f18b113f138
[16258.378018] R13: ffff9f1954a6e180 R14: ffff9f1973ebad68 R15: ffff9f1973ebae10
[16258.378019] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.378021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.378021] CR2: 00007f3e794a1da0 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.378024] Call Trace:
[16258.378026]
[16258.378031] btrfs_run_delayed_refs+0x86/0x210
[16258.378199] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.378318] ? __mutex_unlock_slowpath+0x35/0x260
[16258.378510] 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 70 48 8b 05 58 b5 85 01 e8
[16258.378614] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.378803] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.379085] ? __mutex_unlock_slowpath+0x35/0x260
[16258.379555] btrfs_commit_transaction+0x85e/0xad0
[16258.379743] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.379942] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.380277] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.380452] ? vfs_fsync_range+0x90/0x90
[16258.380645] RBP: ffff9f1948b79600 R08: ffff9f197b4fbab8 R09: 0000000000000000
[16258.380760] iterate_supers+0x85/0xf0
[16258.380869] R10: ffff9f1973658200 R11: ffff9f1945618208 R12: ffff9f189abc8f08
[16258.381030] ksys_sync+0x50/0x80
[16258.381240] R13: ffff9f1954b37b40 R14: ffff9f197b4fb9c0 R15: ffff9f197b4fba68
[16258.381394] __do_sys_sync+0xa/0x10
[16258.381847] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.382018] do_syscall_64+0x38/0x90
[16258.382996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.383202] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.383306] CR2: 00007fa8e1f5c970 CR3: 0000000132d20001 CR4: 0000000000370ee0
[16258.383464] RIP: 0033:0x7f15d6e613ab
[16258.383655] Call Trace:
[16258.383818] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.384018]
[16258.384159] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.384358] btrfs_run_delayed_refs+0x86/0x210
[16258.384491] ORIG_RAX: 00000000000000a2
[16258.384684] btrfs_commit_transaction+0x59/0xad0
[16258.384812] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.385012] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.385146] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.385396] ? vfs_fsync_range+0x90/0x90
[16258.385528] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.385699] iterate_supers+0x85/0xf0
[16258.385859] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.386107] ksys_sync+0x50/0x80
[16258.386239] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.386359] __do_sys_sync+0xa/0x10
[16258.386818]
[16258.386934] do_syscall_64+0x38/0x90
[16258.387120] irq event stamp: 0
[16258.387295] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.387438] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.387587] RIP: 0033:0x7f15d6e613ab
[16258.387777] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.387952] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.388190] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.388333] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.388526] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.388660] ORIG_RAX: 00000000000000a2
[16258.388853] ---[ end trace 310d6549754c3631 ]---
[16258.388988] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.388990] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.388990] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.388991] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.388992] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.389237] ------------[ cut here ]------------
[16258.389327]
[16258.389439] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.389572] irq event stamp: 0
[16258.389701] Modules linked in:
[16258.389858] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.390049] dm_thin_pool
[16258.390224] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.390474] dm_persistent_data
[16258.390931] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.391225] dm_bio_prison
[16258.391387] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.391564] dm_log_writes
[16258.391702] ---[ end trace 310d6549754c3632 ]---
[16258.391855] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.396445] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.396701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.396959] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.397134] 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 70 48 8b 05 58 b5 85 01 e8
[16258.397593] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.397755] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.397953] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.398219] RBP: ffff9f1948b79380 R08: ffff9f197b4fb980 R09: 0000000000000000
[16258.398427] R10: ffff9f1973ebad00 R11: ffff9f1945618208 R12: ffff9f189f8472d8
[16258.398620] R13: ffff9f1954a6e180 R14: ffff9f197b4fb888 R15: ffff9f197b4fb930
[16258.398813] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.399097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.399286] CR2: 00007f3e794a1da0 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.399481] Call Trace:
[16258.399599]
[16258.399715] btrfs_run_delayed_refs+0x86/0x210
[16258.399863] ? __mutex_unlock_slowpath+0x35/0x260
[16258.400028] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.400242] ? __mutex_unlock_slowpath+0x35/0x260
[16258.400401] btrfs_commit_transaction+0x85e/0xad0
[16258.400558] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.400722] ? vfs_fsync_range+0x90/0x90
[16258.400864] iterate_supers+0x85/0xf0
[16258.401012] ksys_sync+0x50/0x80
[16258.401192] __do_sys_sync+0xa/0x10
[16258.401327] do_syscall_64+0x38/0x90
[16258.401467] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.401630] RIP: 0033:0x7f15d6e613ab
[16258.401766] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.402298] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16258.402565] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.402759] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.402960] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.403197] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.403389] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.403589]
[16258.403705] irq event stamp: 0
[16258.403831] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.404018] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.404317] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.404568] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.404749] ---[ end trace 310d6549754c3633 ]---
[16258.404951] ------------[ cut here ]------------
[16258.405111] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.405386] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.406770] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.407025] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.413842] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.414026] 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 70 48 8b 05 58 b5 85 01 e8
[16258.414491] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.414654] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.414845] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.415049] RBP: ffff9f1948b79ce0 R08: ffff9f197b4fb5d8 R09: 0000000000000000
[16258.415288] R10: ffff9f197b4fb800 R11: ffff9f1945618208 R12: ffff9f189f8476e8
[16258.415482] R13: ffff9f1954a6e180 R14: ffff9f197b4fb4e0 R15: ffff9f197b4fb588
[16258.415677] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.415935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.416109] CR2: 00007f3e794a1da0 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.416304] Call Trace:
[16258.416421]
[16258.416539] btrfs_run_delayed_refs+0x86/0x210
[16258.416689] ? __mutex_unlock_slowpath+0x35/0x260
[16258.416845] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.417020] ? __mutex_unlock_slowpath+0x35/0x260
[16258.417183] btrfs_commit_transaction+0x85e/0xad0
[16258.417338] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.417503] ? vfs_fsync_range+0x90/0x90
[16258.417647] iterate_supers+0x85/0xf0
[16258.417788] ksys_sync+0x50/0x80
[16258.417935] __do_sys_sync+0xa/0x10
[16258.418081] do_syscall_64+0x38/0x90
[16258.418223] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.418287] ------------[ cut here ]------------
[16258.418389] RIP: 0033:0x7f15d6e613ab
[16258.418545] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.418680] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.418972] Modules linked in:
[16258.419458] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.419459] dm_thin_pool
[16258.419460] ORIG_RAX: 00000000000000a2
[16258.419592] dm_persistent_data
[16258.419754] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.419872] dm_bio_prison
[16258.420017] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.420019] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.420020] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.420020] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.420157] dm_log_writes
[16258.420352]
[16258.420468] dm_dust
[16258.420658] irq event stamp: 0
[16258.420851] dm_flakey
[16258.421057] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.421303] nft_fib_inet
[16258.421426] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.421539] nft_fib_ipv4
[16258.421650] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.421780] nft_fib_ipv6
[16258.421902] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.422086] nft_fib
[16258.422211] ---[ end trace 310d6549754c3634 ]---
[16258.422453] nft_reject_inet
[16258.423178] ------------[ cut here ]------------
[16258.423235] nf_reject_ipv4
[16258.423358] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.423506] nf_reject_ipv6
[16258.423634] Modules linked in:
[16258.423788] nft_reject
[16258.423920] dm_thin_pool
[16258.424241] nft_ct
[16258.424369] dm_persistent_data
[16258.424496] nft_chain_nat
[16258.424615] dm_bio_prison
[16258.424733] nf_nat
[16258.424843] dm_log_writes
[16258.424980] nf_conntrack
[16258.425132] dm_dust
[16258.425273] nf_defrag_ipv6
[16258.425387] dm_flakey
[16258.425505] nf_defrag_ipv4
[16258.425628] nft_fib_inet
[16258.425743] ip6_tables
[16258.425865] nft_fib_ipv4
[16258.425991] nft_compat ip_set rfkill
[16258.426160] nft_fib_ipv6
[16258.426283] nf_tables
[16258.426401] nft_fib
[16258.426520] nfnetlink
[16258.426658] nft_reject_inet
[16258.426779] intel_rapl_msr
[16258.426900] nf_reject_ipv4 nf_reject_ipv6
[16258.427017] iTCO_wdt
[16258.427177] nft_reject
[16258.427305] iTCO_vendor_support
[16258.427430] nft_ct
[16258.427573] intel_rapl_common
[16258.427687] nft_chain_nat
[16258.427804] snd_hda_codec_generic
[16258.427939] nf_nat nf_conntrack
[16258.428092] snd_hda_intel
[16258.428243] nf_defrag_ipv6
[16258.428366] snd_intel_dspcfg
[16258.428500] nf_defrag_ipv4
[16258.428630] joydev
[16258.428749] ip6_tables
[16258.428874] snd_hda_codec
[16258.429012] nft_compat
[16258.429137] virtio_balloon
[16258.429252] ip_set
[16258.429367] snd_hwdep
[16258.429486] rfkill
[16258.429605] snd_hda_core
[16258.429729] nf_tables
[16258.429843] snd_pcm
[16258.429970] nfnetlink
[16258.430107] i2c_i801
[16258.430249] intel_rapl_msr
[16258.430363] i2c_smbus
[16258.430475] iTCO_wdt
[16258.430591] lpc_ich
[16258.430704] iTCO_vendor_support
[16258.430829] snd_timer
[16258.430952] intel_rapl_common
[16258.431090] snd
[16258.431224] snd_hda_codec_generic
[16258.431350] soundcore
[16258.431464] snd_hda_intel
[16258.431593] zram
[16258.431701] snd_intel_dspcfg
[16258.431835] ip_tables
[16258.431962] joydev
[16258.432086] xfs
[16258.432199] snd_hda_codec
[16258.432324] crct10dif_pclmul
[16258.432439] virtio_balloon
[16258.432551] crc32_pclmul
[16258.432657] snd_hwdep
[16258.432780] crc32c_intel
[16258.432913] snd_hda_core
[16258.433035] ghash_clmulni_intel
[16258.433159] snd_pcm
[16258.433275] serio_raw
[16258.433395] i2c_i801
[16258.433518] virtio_blk
[16258.433645] i2c_smbus
[16258.433759] qemu_fw_cfg
[16258.433878] lpc_ich
[16258.434164] snd_timer
[16258.434279] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.434397] snd
[16258.434511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.434610] soundcore
[16258.434727] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.434983] zram ip_tables
[16258.435128] 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 70 48 8b 05 58 b5 85 01 e8
[16258.435397] xfs
[16258.435515] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.435686] crct10dif_pclmul
[16258.436268] crc32_pclmul crc32c_intel
[16258.436381] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.436541] ghash_clmulni_intel
[16258.436666] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.436771] serio_raw
[16258.436916] RBP: ffff9f1972e28ae0 R08: ffff9f19742a8848 R09: 0000000000000000
[16258.437149] virtio_blk
[16258.437277] R10: ffff9f197b4fb900 R11: ffff9f1945618208 R12: ffff9f1942ee6410
[16258.437472] qemu_fw_cfg
[16258.437589] R13: ffff9f1954b37b40 R14: ffff9f19742a8750 R15: ffff9f19742a87f8
[16258.437908] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.438146] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.438266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.438459] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.438558] CR2: 00007f3eb842e800 CR3: 0000000132d20001 CR4: 0000000000370ee0
[16258.438807] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.445548] Call Trace:
[16258.445551]
[16258.445556] btrfs_run_delayed_refs+0x86/0x210
[16258.445728] 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 70 48 8b 05 58 b5 85 01 e8
[16258.445990] btrfs_commit_transaction+0x59/0xad0
[16258.446236] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.446408] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.446635] ? vfs_fsync_range+0x90/0x90
[16258.446786] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.447286] iterate_supers+0x85/0xf0
[16258.447436] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.447600] ksys_sync+0x50/0x80
[16258.447767] RBP: ffff9f1972e28500 R08: ffff9f19742a8230 R09: 0000000000000000
[16258.447869] __do_sys_sync+0xa/0x10
[16258.448015] R10: ffff9f197b4fb400 R11: ffff9f1945618208 R12: ffff9f1942e024e0
[16258.448214] do_syscall_64+0x38/0x90
[16258.448353] R13: ffff9f1954a6e180 R14: ffff9f19742a8138 R15: ffff9f19742a81e0
[16258.448544] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.448673] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.448863] RIP: 0033:0x7f15d6e613ab
[16258.449003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.449202] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.449339] CR2: 000055a1ed85ed0c CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.449528] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.449689] Call Trace:
[16258.449938] ORIG_RAX: 00000000000000a2
[16258.450118]
[16258.450286] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.450742] btrfs_run_delayed_refs+0x86/0x210
[16258.450939] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.450941] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.450942] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.450943] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.451156] ? __mutex_unlock_slowpath+0x35/0x260
[16258.451288]
[16258.451424] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.451538] irq event stamp: 0
[16258.451733] ? __mutex_unlock_slowpath+0x35/0x260
[16258.451877] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.452108] btrfs_commit_transaction+0x85e/0xad0
[16258.452314] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.452510] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.452702] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.452858] ? vfs_fsync_range+0x90/0x90
[16258.452981] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.453144] iterate_supers+0x85/0xf0
[16258.453268] ---[ end trace 310d6549754c3635 ]---
[16258.453424] ksys_sync+0x50/0x80
[16258.455254] __do_sys_sync+0xa/0x10
[16258.455393] do_syscall_64+0x38/0x90
[16258.455532] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.455692] RIP: 0033:0x7f15d6e613ab
[16258.455832] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.456344] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16258.456580] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.456777] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.456982] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.457182] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.457373] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.457569]
[16258.457682] irq event stamp: 0
[16258.457812] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.458005] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.458308] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.458559] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.458738] ---[ end trace 310d6549754c3636 ]---
[16258.458977] ------------[ cut here ]------------
[16258.459194] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.459474] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.460175] ------------[ cut here ]------------
[16258.460896] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.461178] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.461413] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.461823] Modules linked in:
[16258.462090] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.462093] 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 70 48 8b 05 58 b5 85 01 e8
[16258.462280] dm_thin_pool
[16258.462451] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.463181] dm_persistent_data
[16258.463298] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.463539] dm_bio_prison
[16258.463669] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.463820] dm_log_writes
[16258.464022] RBP: ffff9f1972e284e0 R08: ffff9f19742a84a0 R09: 0000000000000000
[16258.464023] R10: ffff9f19742a8100 R11: ffff9f1945618208 R12: ffff9f18afc314e0
[16258.464023] R13: ffff9f1954a6e180 R14: ffff9f19742a83a8 R15: ffff9f19742a8450
[16258.464024] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.464209] dm_dust
[16258.464402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.464582] dm_flakey
[16258.464774] CR2: 000055a1ed85ed0c CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.465070] nft_fib_inet
[16258.465264] Call Trace:
[16258.465632] nft_fib_ipv4
[16258.465744]
[16258.466009] nft_fib_ipv6
[16258.466131] btrfs_run_delayed_refs+0x86/0x210
[16258.466409] nft_fib
[16258.466530] ? __mutex_unlock_slowpath+0x35/0x260
[16258.466710] nft_reject_inet
[16258.466833] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.467010] nf_reject_ipv4
[16258.467133] ? __mutex_unlock_slowpath+0x35/0x260
[16258.467348] nf_reject_ipv6
[16258.467460] btrfs_commit_transaction+0x85e/0xad0
[16258.467683] nft_reject
[16258.467811] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.468053] nft_ct
[16258.468170] ? vfs_fsync_range+0x90/0x90
[16258.468392] nft_chain_nat
[16258.468514] iterate_supers+0x85/0xf0
[16258.468732] nf_nat
[16258.468853] ksys_sync+0x50/0x80
[16258.469108] nf_conntrack
[16258.469216] __do_sys_sync+0xa/0x10
[16258.469422] nf_defrag_ipv6
[16258.469545] do_syscall_64+0x38/0x90
[16258.469741] nf_defrag_ipv4
[16258.469855] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.470060] ip6_tables
[16258.470216] RIP: 0033:0x7f15d6e613ab
[16258.470411] nft_compat
[16258.470536] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.470728] ip_set
[16258.470853] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.471122] rfkill
[16258.471255] ORIG_RAX: 00000000000000a2
[16258.471457] nf_tables
[16258.471576] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.472924] nfnetlink
[16258.473037] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.473320] intel_rapl_msr
[16258.473431] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.473634] iTCO_wdt
[16258.473753] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.474039] iTCO_vendor_support
[16258.474155] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.474437] intel_rapl_common
[16258.474564]
[16258.474833] snd_hda_codec_generic
[16258.474955] irq event stamp: 0
[16258.474956] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.474958] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.475276] snd_hda_intel
[16258.475409] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.475684] snd_intel_dspcfg
[16258.475813] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.475988] joydev
[16258.476165] ---[ end trace 310d6549754c3637 ]---
[16258.476353] snd_hda_codec
[16258.476913] ------------[ cut here ]------------
[16258.485319] virtio_balloon
[16258.485438] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.485803] snd_hwdep
[16258.485939] Modules linked in:
[16258.486237] snd_hda_core
[16258.486352] dm_thin_pool
[16258.486566] snd_pcm
[16258.486687] dm_persistent_data
[16258.486920] i2c_i801
[16258.487043] dm_bio_prison dm_log_writes dm_dust
[16258.487480] i2c_smbus
[16258.487598] dm_flakey
[16258.487779] lpc_ich
[16258.487905] nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4
[16258.488109] snd_timer
[16258.488243] nf_reject_ipv6
[16258.488430] snd
[16258.488546] nft_reject
[16258.488766] soundcore
[16258.488892] nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6
[16258.489089] zram
[16258.489222] nf_defrag_ipv4
[16258.489586] ip_tables
[16258.489702] ip6_tables
[16258.489895] xfs
[16258.490000] nft_compat
[16258.490207] crct10dif_pclmul
[16258.490326] ip_set
[16258.490580] crc32_pclmul
[16258.490688] rfkill
[16258.490864] crc32c_intel
[16258.490987] nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic
[16258.491201] ghash_clmulni_intel
[16258.491313] snd_hda_intel
[16258.491477] serio_raw
[16258.491604] snd_intel_dspcfg
[16258.491762] virtio_blk
[16258.491881] joydev
[16258.492076] qemu_fw_cfg
[16258.492211] snd_hda_codec
[16258.492747] virtio_balloon
[16258.492934] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.493051] snd_hwdep
[16258.493282] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.493397] snd_hda_core
[16258.493559] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.493676] snd_pcm
[16258.493839] 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 70 48 8b 05 58 b5 85 01 e8
[16258.493953] i2c_i801 i2c_smbus lpc_ich snd_timer snd
[16258.494135] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.494388] soundcore
[16258.494812] zram ip_tables
[16258.494994] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.495225] xfs crct10dif_pclmul
[16258.495348] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.495850] crc32_pclmul
[16258.496022] RBP: ffff9f1972e283c0 R08: ffff9f19742a85d8 R09: 0000000000000000
[16258.496225] crc32c_intel
[16258.496383] R10: ffff9f19742a8750 R11: ffff9f1945618208 R12: ffff9f18b113f2d8
[16258.496488] ghash_clmulni_intel
[16258.496630] R13: ffff9f1954b37b40 R14: ffff9f19742a84e0 R15: ffff9f19742a8588
[16258.496824] serio_raw
[16258.496963] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.497197] virtio_blk
[16258.497338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.497537] qemu_fw_cfg
[16258.497675] CR2: 00007faa1862e2a0 CR3: 0000000132d20003 CR4: 0000000000370ee0
[16258.498007] Call Trace:
[16258.498244] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.498360]
[16258.498605] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.498746] btrfs_run_delayed_refs+0x86/0x210
[16258.498924] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.499050] btrfs_commit_transaction+0x59/0xad0
[16258.499261] 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 70 48 8b 05 58 b5 85 01 e8
[16258.499361] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.499478] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.499721] ? vfs_fsync_range+0x90/0x90
[16258.500116] iterate_supers+0x85/0xf0
[16258.500289] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.500457] ksys_sync+0x50/0x80
[16258.500606] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.501086] __do_sys_sync+0xa/0x10
[16258.501257] RBP: ffff9f1948b791a0 R08: ffff9f1973caf368 R09: 0000000000000000
[16258.501422] do_syscall_64+0x38/0x90
[16258.501565] R10: ffff9f19742a8300 R11: ffff9f1945618208 R12: ffff9f1847224af8
[16258.501703] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.501847] R13: ffff9f1954a6e180 R14: ffff9f1973caf270 R15: ffff9f1973caf318
[16258.502053] RIP: 0033:0x7f15d6e613ab
[16258.502850] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.503057] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.503199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.503396] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.503537] CR2: 00007f5807c72000 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.503732] ORIG_RAX: 00000000000000a2
[16258.503904] Call Trace:
[16258.504098] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.504242]
[16258.504492] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.504970] btrfs_run_delayed_refs+0x86/0x210
[16258.505158] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.505324] ? __mutex_unlock_slowpath+0x35/0x260
[16258.505512] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.505673] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.505788] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.506004] ? __mutex_unlock_slowpath+0x35/0x260
[16258.506138]
[16258.506329] btrfs_commit_transaction+0x85e/0xad0
[16258.506473] irq event stamp: 0
[16258.506672] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.506823] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.507027] ? vfs_fsync_range+0x90/0x90
[16258.507233] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.507428] iterate_supers+0x85/0xf0
[16258.507577] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.507690] ksys_sync+0x50/0x80
[16258.507840] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.507979] __do_sys_sync+0xa/0x10
[16258.507981] do_syscall_64+0x38/0x90
[16258.508170] ---[ end trace 310d6549754c3638 ]---
[16258.508355] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.510227] RIP: 0033:0x7f15d6e613ab
[16258.510367] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.510856] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16258.511132] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.511353] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.511559] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.511760] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.511986] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.512197]
[16258.512330] irq event stamp: 0
[16258.512461] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.512643] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.512898] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.513196] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.513376] ---[ end trace 310d6549754c3639 ]---
[16258.513604] ------------[ cut here ]------------
[16258.513760] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.514137] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.515115] ------------[ cut here ]------------
[16258.521525] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.521687] WARNING: CPU: 1 PID: 2464179 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.521958] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.522272] Modules linked in: dm_thin_pool
[16258.522571] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.522801] dm_persistent_data
[16258.522981] 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 70 48 8b 05 58 b5 85 01 e8
[16258.522983] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.523129] dm_bio_prison
[16258.523608] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.523788] dm_log_writes
[16258.523918] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.524136] dm_dust
[16258.524261] RBP: ffff9f1948b79080 R08: ffff9f1973c92e60 R09: 0000000000000000
[16258.524454] dm_flakey
[16258.524565] R10: ffff9f1973caf200 R11: ffff9f1945618208 R12: ffff9f1847224618
[16258.524752] nft_fib_inet
[16258.524869] R13: ffff9f1954a6e180 R14: ffff9f1973c92d68 R15: ffff9f1973c92e10
[16258.525096] nft_fib_ipv4
[16258.525223] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.525417] nft_fib_ipv6
[16258.525539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.525792] nft_fib
[16258.525924] CR2: 00007f5807c72000 CR3: 0000000133892004 CR4: 0000000000370ef0
[16258.526103] nft_reject_inet
[16258.526264] Call Trace:
[16258.526472] nf_reject_ipv4
[16258.526593]
[16258.526709] nf_reject_ipv6
[16258.526839] btrfs_run_delayed_refs+0x86/0x210
[16258.526952] nft_reject
[16258.527080] ? __mutex_unlock_slowpath+0x35/0x260
[16258.527227] nft_ct
[16258.527344] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.527495] nft_chain_nat
[16258.527609] ? __mutex_unlock_slowpath+0x35/0x260
[16258.527766] nf_nat
[16258.527899] btrfs_commit_transaction+0x85e/0xad0
[16258.528055] nf_conntrack
[16258.528168] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.528319] nf_defrag_ipv6
[16258.528444] ? vfs_fsync_range+0x90/0x90
[16258.528603] nf_defrag_ipv4
[16258.528726] iterate_supers+0x85/0xf0
[16258.528867] ip6_tables
[16258.529002] ksys_sync+0x50/0x80
[16258.529138] nft_compat
[16258.529260] __do_sys_sync+0xa/0x10
[16258.529388] ip_set
[16258.529504] do_syscall_64+0x38/0x90
[16258.529636] rfkill
[16258.529747] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.529878] nf_tables
[16258.530003] RIP: 0033:0x7f15d6e613ab
[16258.530197] nfnetlink
[16258.530313] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.530470] intel_rapl_msr
[16258.530588] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206
[16258.531081] iTCO_wdt
[16258.531204] ORIG_RAX: 00000000000000a2
[16258.531365] iTCO_vendor_support
[16258.531478] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.531640] intel_rapl_common
[16258.531775] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.531976] snd_hda_codec_generic
[16258.532785] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.532994] snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec
[16258.533145] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.533342] virtio_balloon
[16258.533520] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.533712] snd_hwdep
[16258.533842]
[16258.534049] snd_hda_core
[16258.534171] irq event stamp: 0
[16258.534284] snd_pcm
[16258.534409] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.534538] i2c_i801
[16258.534653] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.534836] i2c_smbus
[16258.534964] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.535216] lpc_ich
[16258.535338] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.535584] snd_timer
[16258.535703] ---[ end trace 310d6549754c363a ]---
[16258.535899] snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.536540] CPU: 1 PID: 2464179 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.536797] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.537086] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.537257] 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 70 48 8b 05 58 b5 85 01 e8
[16258.537734] RSP: 0018:ffffbd06c71d7d28 EFLAGS: 00010202
[16258.537908] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.538129] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.538323] RBP: 0000000000000000 R08: ffff9f197b4fb220 R09: 0000000000000000
[16258.538515] R10: ffff9f19742a84e0 R11: ffff9f1945618208 R12: ffff9f1942870070
[16258.538733] R13: ffff9f1954b37b40 R14: ffff9f197b4fb138 R15: ffff9f197b4fb1e0
[16258.538940] FS: 00007f15d6d65740(0000) GS:ffff9f19bbd00000(0000) knlGS:0000000000000000
[16258.539214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.539382] CR2: 000055a1ed8a0970 CR3: 0000000132d20003 CR4: 0000000000370ee0
[16258.539578] Call Trace:
[16258.539695]
[16258.539809] btrfs_run_delayed_refs+0x86/0x210
[16258.539967] btrfs_commit_transaction+0x59/0xad0
[16258.540168] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.540334] ? vfs_fsync_range+0x90/0x90
[16258.540476] iterate_supers+0x85/0xf0
[16258.540612] ksys_sync+0x50/0x80
[16258.540744] __do_sys_sync+0xa/0x10
[16258.540877] do_syscall_64+0x38/0x90
[16258.541022] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.541257] RIP: 0033:0x7f15d6e613ab
[16258.541403] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.541912] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16258.542165] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.542376] RDX: 00000000ffffffff RSI: 000000002d6d8f62 RDI: 000000000000011f
[16258.542609] RBP: 028f5c28f5c28f5c R08: 0000000000000002 R09: 00007f15d6f2ca60
[16258.542800] R10: 0000000000400000 R11: 0000000000000206 R12: 000000000000011f
[16258.543031] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.543251]
[16258.543361] irq event stamp: 0
[16258.543516] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.543703] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.543967] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.544244] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.544446] ---[ end trace 310d6549754c363b ]---
[16258.545988] ------------[ cut here ]------------
[16258.546186] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.546469] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.547670] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[16258.547928] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.548232] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16258.548484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.549038] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.549221] 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 70 48 8b 05 58 b5 85 01 e8
[16258.549699] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.549875] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.550094] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.550315] RBP: 0000000000000000 R08: ffff9f197b4fb710 R09: 0000000000000000
[16258.550530] R10: ffff9f1973c92d68 R11: ffff9f1945618208 R12: ffff9f1942870e70
[16258.550736] R13: ffff9f1954a6e180 R14: ffff9f197b4fb618 R15: ffff9f197b4fb6c0
[16258.556902] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.557178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.557372] CR2: 00007f00ca4da158 CR3: 0000000133892005 CR4: 0000000000370ef0
[16258.557588] Call Trace:
[16258.557712]
[16258.557838] btrfs_run_delayed_refs+0x86/0x210
[16258.558011] ? __mutex_unlock_slowpath+0x35/0x260
[16258.558214] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.558391] ? __mutex_unlock_slowpath+0x35/0x260
[16258.558574] btrfs_commit_transaction+0x85e/0xad0
[16258.558761] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.558943] ? vfs_fsync_range+0x90/0x90
[16258.559116] iterate_supers+0x85/0xf0
[16258.559260] ksys_sync+0x50/0x80
[16258.559394] __do_sys_sync+0xa/0x10
[16258.559528] do_syscall_64+0x38/0x90
[16258.559666] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.559830] RIP: 0033:0x7f15d6e613ab
[16258.559977] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.560475] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16258.560739] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.560941] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.561178] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.561374] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.561566] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.561764]
[16258.561876] irq event stamp: 0
[16258.562016] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.562957] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.563230] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.563495] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.563685] ---[ end trace 310d6549754c363c ]---
[16258.563961] ------------[ cut here ]------------
[16258.564138] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.564432] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.565904] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.566202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.566462] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.566653] 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 70 48 8b 05 58 b5 85 01 e8
[16258.567157] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.567323] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.567520] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.567742] RBP: 0000000000000000 R08: ffff9f197b4fbbf0 R09: 0000000000000000
[16258.567959] R10: ffff9f197b4fb600 R11: ffff9f1945619e08 R12: ffff9f1972dd81c0
[16258.568168] R13: ffff9f1954a6e180 R14: ffff9f197b4fbaf8 R15: ffff9f197b4fbba0
[16258.568390] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.568638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.568817] CR2: 00007f00ca4da158 CR3: 0000000133892005 CR4: 0000000000370ef0
[16258.569027] Call Trace:
[16258.569172]
[16258.569310] btrfs_run_delayed_refs+0x86/0x210
[16258.569469] ? __mutex_unlock_slowpath+0x35/0x260
[16258.569649] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.569814] ? __mutex_unlock_slowpath+0x35/0x260
[16258.569978] btrfs_commit_transaction+0x85e/0xad0
[16258.570165] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.570340] ? vfs_fsync_range+0x90/0x90
[16258.570490] iterate_supers+0x85/0xf0
[16258.570671] ksys_sync+0x50/0x80
[16258.570809] __do_sys_sync+0xa/0x10
[16258.570960] do_syscall_64+0x38/0x90
[16258.571124] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.571309] RIP: 0033:0x7f15d6e613ab
[16258.571469] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.571962] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16258.572226] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.572466] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.572662] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.572891] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.573094] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.573296]
[16258.573412] irq event stamp: 0
[16258.573545] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.573731] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.573995] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.574257] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.574441] ---[ end trace 310d6549754c363d ]---
[16258.574707] ------------[ cut here ]------------
[16258.574869] WARNING: CPU: 0 PID: 2464180 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16258.575195] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16258.576670] CPU: 0 PID: 2464180 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16258.576944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16258.577206] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16258.577381] 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 70 48 8b 05 58 b5 85 01 e8
[16258.577845] RSP: 0018:ffffbd06c71dfcb0 EFLAGS: 00010202
[16258.578043] RAX: 000000000000000d RBX: ffff9f19553d8000 RCX: 0000000000000000
[16258.578249] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16258.578453] RBP: 0000000000000000 R08: ffff9f197b4fbf88 R09: 0000000000000000
[16258.578659] R10: ffff9f197b4fba00 R11: ffff9f1945619e08 R12: ffff9f1942870230
[16258.578877] R13: ffff9f1954a6e180 R14: ffff9f197b4fbea0 R15: ffff9f197b4fbf48
[16258.579093] FS: 00007f15d6d65740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16258.579356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16258.579530] CR2: 00007f00ca4da158 CR3: 0000000133892005 CR4: 0000000000370ef0
[16258.579728] Call Trace:
[16258.579854]
[16258.579986] btrfs_run_delayed_refs+0x86/0x210
[16258.580145] ? __mutex_unlock_slowpath+0x35/0x260
[16258.580310] btrfs_start_dirty_block_groups+0x2af/0x540
[16258.580481] ? __mutex_unlock_slowpath+0x35/0x260
[16258.580643] btrfs_commit_transaction+0x85e/0xad0
[16258.580802] ? btrfs_attach_transaction_barrier+0x1f/0x50
[16258.580984] ? vfs_fsync_range+0x90/0x90
[16258.581154] iterate_supers+0x85/0xf0
[16258.581296] ksys_sync+0x50/0x80
[16258.581427] __do_sys_sync+0xa/0x10
[16258.581565] do_syscall_64+0x38/0x90
[16258.581730] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16258.581905] RIP: 0033:0x7f15d6e613ab
[16258.582048] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[16258.582525] RSP: 002b:00007ffee2ce6ba8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[16258.582788] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f15d6e613ab
[16258.582999] RDX: 00000000ffffffff RSI: 000000007c1d1f2f RDI: 000000000000021b
[16258.583218] RBP: 028f5c28f5c28f5c R08: 000000000000005d R09: 00007f15d6f2ca60
[16258.583416] R10: 0000000000000100 R11: 0000000000000206 R12: 000000000000021b
[16258.583611] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f15d6d656c8
[16258.583811]
[16258.583937] irq event stamp: 0
[16258.584091] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16258.584296] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16258.584574] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16258.584825] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16258.585023] ---[ end trace 310d6549754c363e ]---
[16258.585354] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[16258.585630] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16259.703153] BTRFS info (device dm-11): flagging fs with big metadata feature
[16259.703372] BTRFS info (device dm-11): turning on async discard
[16259.703548] BTRFS info (device dm-11): disk space caching is enabled
[16259.703738] BTRFS info (device dm-11): has skinny extents
[16259.706183] BTRFS info (device dm-11): start tree-log replay
[16259.757600] loop0: detected capacity change from 0 to 6629376
[16259.771407] BTRFS info (device loop0): flagging fs with big metadata feature
[16259.771656] BTRFS info (device loop0): disk space caching is enabled
[16259.771837] BTRFS info (device loop0): has skinny extents
[16259.805494] BTRFS info (device loop0): enabling ssd optimizations
[16259.846222] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[16259.846267] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[16259.846509] BTRFS info (device dm-11): forced readonly
[16259.846768] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16259.846954] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16259.849731] I/O error, dev loop0, sector 82848 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[16259.850110] I/O error, dev loop0, sector 607136 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[16259.851328] I/O error, dev loop0, sector 91232 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16259.851648] I/O error, dev loop0, sector 615520 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16259.852048] BTRFS error (device loop0): error loading props for ino 261 (root 1): -5
[16259.853197] I/O error, dev loop0, sector 1317000 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[16259.853331] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16259.853526] I/O error, dev loop0, sector 1317000 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[16259.854168] BTRFS error (device loop0): error reading free space cache
[16259.854402] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[16259.854745] I/O error, dev loop0, sector 119744 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16259.855238] I/O error, dev loop0, sector 644032 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16259.856006] I/O error, dev loop0, sector 1179568 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[16259.856387] BTRFS error (device loop0): error reading free space cache
[16259.856577] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[16259.857043] loop: Write error at byte offset 963289088, length 4096.
[16259.860833] loop: Write error at byte offset 963289088, length 4096.
[16259.861523] BTRFS: error (device loop0) in __btrfs_free_extent:3081: errno=-5 IO failure
[16259.861781] BTRFS info (device loop0): forced readonly
[16259.861955] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16259.862531] ------------[ cut here ]------------
[16259.863462] WARNING: CPU: 0 PID: 2464283 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[16259.863788] 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 intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16259.866351] CPU: 0 PID: 2464283 Comm: fsstress Tainted: G W 5.16.0-rc4+ #537
[16259.866726] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16259.867124] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[16259.867375] 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 70 48 8b 05 58 b5 85 01 e8
[16259.868067] RSP: 0018:ffffbd06c739fa00 EFLAGS: 00010202
[16259.868312] RAX: 000000000000000d RBX: ffff9f194b3fd000 RCX: 0000000000000000
[16259.868594] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[16259.868883] RBP: 0000000000000000 R08: ffff9f1972daabe0 R09: 0000000000000000
[16259.869175] R10: ffff9f1943db3a00 R11: ffff9f1962349208 R12: ffff9f19757a3e00
[16259.869455] R13: ffff9f1954a6e000 R14: ffff9f1972daaaf8 R15: ffff9f1972daaba0
[16259.869740] FS: 00007f52d00b9740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[16259.870117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16259.870371] CR2: 00007fa8e1d77bd0 CR3: 0000000112900005 CR4: 0000000000370ef0
[16259.870660] Call Trace:
[16259.870836]
[16259.871021] btrfs_run_delayed_refs+0x86/0x210
[16259.871252] ? rcu_read_lock_sched_held+0x12/0x60
[16259.871484] btrfs_commit_transaction+0x59/0xad0
[16259.871711] ? _raw_spin_unlock+0x29/0x40
[16259.871940] ? btrfs_block_rsv_release+0x173/0x1e0
[16259.872179] create_subvol+0x567/0x9a0
[16259.872396] btrfs_mksubvol+0x447/0x4c0
[16259.872608] ? preempt_count_add+0x49/0xa0
[16259.872828] __btrfs_ioctl_snap_create+0x123/0x190
[16259.873086] ? _copy_from_user+0x65/0xa0
[16259.873326] btrfs_ioctl_snap_create_v2+0xbb/0x140
[16259.873557] btrfs_ioctl+0x105/0x3160
[16259.873770] ? rcu_read_lock_sched_held+0x12/0x60
[16259.874017] ? lock_release+0x1f0/0x2d0
[16259.874235] ? __x64_sys_ioctl+0x80/0xb0
[16259.874447] __x64_sys_ioctl+0x80/0xb0
[16259.874657] do_syscall_64+0x38/0x90
[16259.874867] entry_SYSCALL_64_after_hwframe+0x44/0xae
[16259.875116] RIP: 0033:0x7f52d01b44cb
[16259.875319] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[16259.876011] RSP: 002b:00007ffeda5bb5f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[16259.876369] RAX: ffffffffffffffda RBX: 00007ffeda5bc640 RCX: 00007f52d01b44cb
[16259.876656] RDX: 00007ffeda5bb600 RSI: 0000000050009418 RDI: 0000000000000003
[16259.876952] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffeda5bd2a7
[16259.877245] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[16259.877534] R13: 00007ffeda5bb600 R14: 00000000004063d0 R15: 00007f52d00b96c8
[16259.877823]
[16259.878056] irq event stamp: 0
[16259.878248] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[16259.878516] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16259.878948] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[16259.879361] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16259.879653] ---[ end trace 310d6549754c363f ]---
[16259.880321] BTRFS: error (device loop0) in __btrfs_free_extent:3081: errno=-5 IO failure
[16259.880719] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16261.911341] BTRFS info (device dm-11): flagging fs with big metadata feature
[16261.911621] BTRFS info (device dm-11): turning on async discard
[16261.911799] BTRFS info (device dm-11): disk space caching is enabled
[16261.912002] BTRFS info (device dm-11): has skinny extents
[16261.926771] loop0: detected capacity change from 0 to 6629376
[16261.937726] BTRFS info (device loop0): flagging fs with big metadata feature
[16261.937962] BTRFS info (device loop0): disk space caching is enabled
[16261.938234] BTRFS info (device loop0): has skinny extents
[16261.967734] BTRFS info (device loop0): enabling ssd optimizations
[16261.999324] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[16261.999604] BTRFS info (device dm-11): forced readonly
[16261.999775] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16261.999909] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[16262.000322] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16262.005445] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16262.006144] BTRFS warning (device dm-11): csum hole found for disk bytenr range [523378688, 523382784)
[16262.006497] BTRFS warning (device dm-11): csum hole found for disk bytenr range [523378688, 523382784)
[16262.006792] loop: Write error at byte offset 38846464, length 4096.
[16262.007062] loop: Write error at byte offset 307281920, length 4096.
[16262.007294] loop: Write error at byte offset 38977536, length 4096.
[16262.007546] loop: Write error at byte offset 307412992, length 4096.
[16262.007985] BTRFS error (device loop0): error loading props for ino 261 (root 1): -5
[16262.008313] BTRFS warning (device dm-11): csum hole found for disk bytenr range [671334400, 671338496)
[16262.008632] BTRFS warning (device dm-11): csum hole found for disk bytenr range [671334400, 671338496)
[16262.009106] BTRFS warning (device dm-11): csum hole found for disk bytenr range [671334400, 671338496)
[16262.009410] BTRFS error (device loop0): error reading free space cache
[16262.009657] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[16262.010262] BTRFS error (device loop0): error reading free space cache
[16262.010459] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[16262.011548] loop: Write error at byte offset 963289088, length 4096.
[16262.011745] loop: Write error at byte offset 39026688, length 4096.
[16262.011750] BTRFS warning (device loop0): direct IO failed ino 1575 rw 1,34817 sector 0x1cb550 len 0 err no 10
[16262.011949] loop: Write error at byte offset 307462144, length 4096.
[16262.013846] BTRFS: error (device loop0) in maybe_insert_hole:4805: errno=-5 IO failure
[16262.014124] BTRFS info (device loop0): forced readonly
[16264.091684] BTRFS info (device dm-11): flagging fs with big metadata feature
[16264.092022] BTRFS info (device dm-11): turning on async discard
[16264.092281] BTRFS info (device dm-11): disk space caching is enabled
[16264.092548] BTRFS info (device dm-11): has skinny extents
[16264.107209] loop0: detected capacity change from 0 to 6629376
[16264.120102] BTRFS info (device loop0): flagging fs with big metadata feature
[16264.120325] BTRFS info (device loop0): disk space caching is enabled
[16264.120510] BTRFS info (device loop0): has skinny extents
[16264.165717] BTRFS info (device loop0): enabling ssd optimizations
[16266.194696] btrfs_dev_stat_print_on_error: 235 callbacks suppressed
[16266.194699] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16266.201247] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16266.202172] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16266.202630] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16266.202864] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16266.203315] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16266.203377] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16266.204249] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16266.204413] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16266.204565] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[16266.205759] blk_print_req_error: 70 callbacks suppressed
[16266.205762] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16266.206545] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16266.206997] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[16266.207446] BTRFS info (device loop0): forced readonly
[16266.207686] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16266.208067] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16266.212525] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[16266.213362] BTRFS info (device dm-11): forced readonly
[16266.213531] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16266.213773] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[16266.216085] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16267.556182] BTRFS info (device dm-11): flagging fs with big metadata feature
[16267.556404] BTRFS info (device dm-11): turning on async discard
[16267.556591] BTRFS info (device dm-11): disk space caching is enabled
[16267.556775] BTRFS info (device dm-11): has skinny extents
[16267.558413] BTRFS info (device dm-11): start tree-log replay
[16267.639239] loop0: detected capacity change from 0 to 6629376
[16267.650567] BTRFS info (device loop0): flagging fs with big metadata feature
[16267.650782] BTRFS info (device loop0): disk space caching is enabled
[16267.651011] BTRFS info (device loop0): has skinny extents
[16267.688366] BTRFS info (device loop0): enabling ssd optimizations
[16267.724835] I/O error, dev loop0, sector 105152 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.728599] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16267.740984] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[16267.741283] BTRFS info (device dm-11): forced readonly
[16267.741456] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16267.741748] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[16267.742035] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16267.743647] I/O error, dev loop0, sector 92384 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.745260] I/O error, dev loop0, sector 629440 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.747190] BTRFS warning (device dm-11): csum hole found for disk bytenr range [423837696, 423841792)
[16267.747793] BTRFS warning (device dm-11): csum hole found for disk bytenr range [423837696, 423841792)
[16267.748427] I/O error, dev loop0, sector 616672 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.749112] I/O error, dev loop0, sector 138688 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.749439] I/O error, dev loop0, sector 662976 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.750001] I/O error, dev loop0, sector 128544 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.750428] I/O error, dev loop0, sector 652832 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.751445] I/O error, dev loop0, sector 130624 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16267.752064] loop: Write error at byte offset 17580032, length 4096.
[16267.752276] BTRFS warning (device loop0): direct IO failed ino 1665 rw 1,34817 sector 0x8620 len 0 err no 10
[16267.752903] BTRFS error (device loop0): error loading props for ino 261 (root 1): -5
[16267.753490] BTRFS error (device loop0): error reading free space cache
[16267.753779] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[16267.756748] BTRFS: error (device loop0) in __btrfs_free_extent:3202: errno=-5 IO failure
[16267.757064] BTRFS info (device loop0): forced readonly
[16267.757243] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16267.767883] BTRFS error (device loop0): error reading free space cache
[16267.768180] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[16267.768711] loop: Write error at byte offset 984760320, length 4096.
[16268.762180] loop: Write error at byte offset 984772608, length 4096.
[16269.827821] BTRFS info (device dm-11): flagging fs with big metadata feature
[16269.828066] BTRFS info (device dm-11): turning on async discard
[16269.828244] BTRFS info (device dm-11): disk space caching is enabled
[16269.828425] BTRFS info (device dm-11): has skinny extents
[16269.839155] loop0: detected capacity change from 0 to 6629376
[16269.854876] BTRFS info (device loop0): flagging fs with big metadata feature
[16269.855119] BTRFS info (device loop0): disk space caching is enabled
[16269.855306] BTRFS info (device loop0): has skinny extents
[16269.888340] BTRFS info (device loop0): enabling ssd optimizations
[16269.916748] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[16269.917046] BTRFS info (device dm-11): forced readonly
[16269.917215] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16269.917581] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[16269.917853] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16269.919993] BTRFS error (device loop0): error reading free space cache
[16269.920296] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[16269.921628] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16269.923207] BTRFS warning (device dm-11): csum hole found for disk bytenr range [423837696, 423841792)
[16269.923649] BTRFS warning (device dm-11): csum hole found for disk bytenr range [423837696, 423841792)
[16269.924179] BTRFS: error (device loop0) in create_subvol:689: errno=-5 IO failure
[16269.924489] BTRFS info (device loop0): forced readonly
[16269.926828] BTRFS warning (device dm-11): csum hole found for disk bytenr range [650244096, 650248192)
[16269.927143] BTRFS warning (device dm-11): csum hole found for disk bytenr range [650244096, 650248192)
[16271.984079] BTRFS info (device dm-11): flagging fs with big metadata feature
[16271.984309] BTRFS info (device dm-11): turning on async discard
[16271.984494] BTRFS info (device dm-11): disk space caching is enabled
[16271.984684] BTRFS info (device dm-11): has skinny extents
[16271.994601] loop0: detected capacity change from 0 to 6629376
[16272.008044] BTRFS info (device loop0): flagging fs with big metadata feature
[16272.008275] BTRFS info (device loop0): disk space caching is enabled
[16272.008467] BTRFS info (device loop0): has skinny extents
[16272.046115] BTRFS info (device loop0): enabling ssd optimizations
[16274.118511] btrfs_dev_stat_print_on_error: 250 callbacks suppressed
[16274.118514] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16274.119125] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16274.119471] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16274.119819] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16274.120771] blk_print_req_error: 64 callbacks suppressed
[16274.120773] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16274.121289] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16274.121597] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16274.122097] BTRFS error (device loop0): error writing primary super block to device 1
[16274.122392] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[16274.122730] BTRFS info (device loop0): forced readonly
[16274.122946] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16274.123230] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16274.123888] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16274.125108] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16274.125467] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16274.125840] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16274.126190] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16274.126853] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16274.128902] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[16274.134964] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16274.134967] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[16274.136289] BTRFS warning (device dm-11): csum hole found for disk bytenr range [700510208, 700514304)
[16274.136685] BTRFS warning (device dm-11): csum hole found for disk bytenr range [700510208, 700514304)
[16274.137060] I/O error, dev loop0, sector 129408 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16274.137414] I/O error, dev loop0, sector 653696 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16274.153258] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[16274.153582] BTRFS info (device dm-11): forced readonly
[16275.671009] BTRFS info (device dm-11): flagging fs with big metadata feature
[16275.671246] BTRFS info (device dm-11): turning on async discard
[16275.671421] BTRFS info (device dm-11): disk space caching is enabled
[16275.671602] BTRFS info (device dm-11): has skinny extents
[16275.673672] BTRFS info (device dm-11): start tree-log replay
[16275.730776] loop0: detected capacity change from 0 to 6629376
[16275.740046] BTRFS info (device loop0): flagging fs with big metadata feature
[16275.740348] BTRFS info (device loop0): disk space caching is enabled
[16275.740633] BTRFS info (device loop0): has skinny extents
[16275.758109] BTRFS info (device loop0): enabling ssd optimizations
[16275.758344] BTRFS info (device loop0): start tree-log replay
[16275.791063] BTRFS warning (device loop0): block group 651165696 has wrong amount of free space
[16275.791541] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now