[40149.073317] ? process_one_work+0x5a0/0x5a0
[40149.073616] kthread+0x174/0x1a0
[40149.073811] ? set_kthread_struct+0x40/0x40
[40149.074074] ret_from_fork+0x1f/0x30
[40149.074293]
[40149.074428] irq event stamp: 0
[40149.074617] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.074998] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.075487] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.075974] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.076343] ---[ end trace d16368f8e3b68612 ]---
[40149.076662] ------------[ cut here ]------------
[40149.076954] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.077537] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.081009] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.081525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.082031] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.082435] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.082768] 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 53 48 8b 05 58 b5 85 01 e8
[40149.083866] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.084187] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.084611] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.085037] RBP: 0000000000000000 R08: ffff88e662cf2700 R09: 0000000000000000
[40149.085456] R10: ffff88e612837800 R11: 0000000000000002 R12: ffff88e65d813770
[40149.085876] R13: ffff88e512deb1e0 R14: ffff88e662cf2618 R15: ffff88e662cf26c0
[40149.086304] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.086782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.087133] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.087558] Call Trace:
[40149.087708]
[40149.087842] btrfs_run_delayed_refs+0x86/0x210
[40149.088123] flush_space+0x3c8/0x5f0
[40149.088340] ? _raw_spin_trylock_bh+0x31/0x70
[40149.088608] ? rcu_read_lock_sched_held+0x12/0x60
[40149.088886] ? lock_release+0x1f0/0x2d0
[40149.089130] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.089471] process_one_work+0x270/0x5a0
[40149.089714] worker_thread+0x55/0x3c0
[40149.089947] ? process_one_work+0x5a0/0x5a0
[40149.090198] kthread+0x174/0x1a0
[40149.090393] ? set_kthread_struct+0x40/0x40
[40149.090648] ret_from_fork+0x1f/0x30
[40149.090868]
[40149.091015] irq event stamp: 0
[40149.091201] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.091577] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.092067] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.092599] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.092977] ---[ end trace d16368f8e3b68613 ]---
[40149.093285] ------------[ cut here ]------------
[40149.093569] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.094156] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.097635] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.098155] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.098654] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.099070] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.099402] 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 53 48 8b 05 58 b5 85 01 e8
[40149.100500] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.100849] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.101273] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.101697] RBP: 0000000000000000 R08: ffff88e662cf25c8 R09: 0000000000000000
[40149.102126] R10: ffff88e662cf2600 R11: 0000000000000002 R12: ffff88e65d8130e0
[40149.102626] R13: ffff88e512deb1e0 R14: ffff88e662cf24e0 R15: ffff88e662cf2588
[40149.103091] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.103613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.103962] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.104380] Call Trace:
[40149.104537]
[40149.104671] btrfs_run_delayed_refs+0x86/0x210
[40149.104948] flush_space+0x3c8/0x5f0
[40149.105166] ? _raw_spin_trylock_bh+0x31/0x70
[40149.105426] ? rcu_read_lock_sched_held+0x12/0x60
[40149.105713] ? lock_release+0x1f0/0x2d0
[40149.105957] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.106297] process_one_work+0x270/0x5a0
[40149.106541] worker_thread+0x55/0x3c0
[40149.106761] ? process_one_work+0x5a0/0x5a0
[40149.107023] kthread+0x174/0x1a0
[40149.107220] ? set_kthread_struct+0x40/0x40
[40149.107473] ret_from_fork+0x1f/0x30
[40149.107691]
[40149.107826] irq event stamp: 0
[40149.108022] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.108392] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.108915] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.109491] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.109854] ---[ end trace d16368f8e3b68614 ]---
[40149.110174] ------------[ cut here ]------------
[40149.110450] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.111039] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.114509] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.115029] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.115533] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.115946] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.116277] 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 53 48 8b 05 58 b5 85 01 e8
[40149.117371] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.117689] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.118118] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.118543] RBP: 0000000000000000 R08: ffff88e662cf2f88 R09: 0000000000000000
[40149.118968] R10: ffff88e662cf2400 R11: 0000000000000002 R12: ffff88e65d813310
[40149.119386] R13: ffff88e512deb1e0 R14: ffff88e662cf2ea0 R15: ffff88e662cf2f48
[40149.119807] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.120289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.120635] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.121064] Call Trace:
[40149.121215]
[40149.121347] btrfs_run_delayed_refs+0x86/0x210
[40149.121620] flush_space+0x3c8/0x5f0
[40149.121836] ? _raw_spin_trylock_bh+0x31/0x70
[40149.122109] ? rcu_read_lock_sched_held+0x12/0x60
[40149.122393] ? lock_release+0x1f0/0x2d0
[40149.122684] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.123033] process_one_work+0x270/0x5a0
[40149.123277] worker_thread+0x55/0x3c0
[40149.123503] ? process_one_work+0x5a0/0x5a0
[40149.123752] kthread+0x174/0x1a0
[40149.123958] ? set_kthread_struct+0x40/0x40
[40149.124208] ret_from_fork+0x1f/0x30
[40149.124426]
[40149.124570] irq event stamp: 0
[40149.124753] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.125132] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.125617] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.126104] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.126477] ---[ end trace d16368f8e3b68615 ]---
[40149.126789] ------------[ cut here ]------------
[40149.127077] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.127659] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.131115] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.131622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.132163] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.132577] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.132905] 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 53 48 8b 05 58 b5 85 01 e8
[40149.133996] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.134308] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.134728] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.135155] RBP: 0000000000000000 R08: ffff88e60479b5c8 R09: 0000000000000000
[40149.135576] R10: ffff88e662cf2e00 R11: 0000000000000002 R12: ffff88e65d813d20
[40149.136003] R13: ffff88e512deb1e0 R14: ffff88e60479b4e0 R15: ffff88e60479b588
[40149.136422] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.136899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.137246] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.137673] Call Trace:
[40149.137822]
[40149.137968] btrfs_run_delayed_refs+0x86/0x210
[40149.138236] flush_space+0x3c8/0x5f0
[40149.138451] ? _raw_spin_trylock_bh+0x31/0x70
[40149.138718] ? rcu_read_lock_sched_held+0x12/0x60
[40149.139010] ? lock_release+0x1f0/0x2d0
[40149.139243] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.139581] process_one_work+0x270/0x5a0
[40149.139822] worker_thread+0x55/0x3c0
[40149.140055] ? process_one_work+0x5a0/0x5a0
[40149.140305] kthread+0x174/0x1a0
[40149.140508] ? set_kthread_struct+0x40/0x40
[40149.140758] ret_from_fork+0x1f/0x30
[40149.140988]
[40149.141124] irq event stamp: 0
[40149.141307] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.141681] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.142168] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.142652] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.143031] ---[ end trace d16368f8e3b68616 ]---
[40149.143336] ------------[ cut here ]------------
[40149.143618] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.144202] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.147714] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.148232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.148734] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.149148] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.149487] 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 53 48 8b 05 58 b5 85 01 e8
[40149.150571] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.150881] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.151310] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.151734] RBP: 0000000000000000 R08: ffff88e6165b9358 R09: 0000000000000000
[40149.152161] R10: ffff88e60479b400 R11: 0000000000000002 R12: ffff88e61c9bc4d0
[40149.152635] R13: ffff88e512deb1e0 R14: ffff88e6165b9270 R15: ffff88e6165b9318
[40149.153063] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.153545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.153880] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.154307] Call Trace:
[40149.154458]
[40149.154596] btrfs_run_delayed_refs+0x86/0x210
[40149.154860] flush_space+0x3c8/0x5f0
[40149.155088] ? _raw_spin_trylock_bh+0x31/0x70
[40149.155351] ? rcu_read_lock_sched_held+0x12/0x60
[40149.155637] ? lock_release+0x1f0/0x2d0
[40149.155869] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.156216] process_one_work+0x270/0x5a0
[40149.156465] worker_thread+0x55/0x3c0
[40149.156689] ? process_one_work+0x5a0/0x5a0
[40149.156951] kthread+0x174/0x1a0
[40149.157148] ? set_kthread_struct+0x40/0x40
[40149.157398] ret_from_fork+0x1f/0x30
[40149.157623]
[40149.157758] irq event stamp: 0
[40149.157955] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.158322] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.158800] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.159291] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.159665] ---[ end trace d16368f8e3b68617 ]---
[40149.159995] ------------[ cut here ]------------
[40149.160272] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.160851] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.164308] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.164823] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.165328] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.165738] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.166078] 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 53 48 8b 05 58 b5 85 01 e8
[40149.167172] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.167491] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.167905] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.168329] RBP: 0000000000000000 R08: ffff88e605c21970 R09: 0000000000000000
[40149.168753] R10: ffff88e67ffd5000 R11: 000000000003a560 R12: ffff88e602e7cd90
[40149.169179] R13: ffff88e512deb1e0 R14: ffff88e605c21888 R15: ffff88e605c21930
[40149.169602] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.170084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.170423] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.170873] Call Trace:
[40149.171036]
[40149.171172] btrfs_run_delayed_refs+0x86/0x210
[40149.171438] flush_space+0x3c8/0x5f0
[40149.171657] ? _raw_spin_trylock_bh+0x31/0x70
[40149.171928] ? rcu_read_lock_sched_held+0x12/0x60
[40149.172210] ? lock_release+0x1f0/0x2d0
[40149.172442] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.172780] process_one_work+0x270/0x5a0
[40149.173034] worker_thread+0x55/0x3c0
[40149.173255] ? process_one_work+0x5a0/0x5a0
[40149.173508] kthread+0x174/0x1a0
[40149.173703] ? set_kthread_struct+0x40/0x40
[40149.173966] ret_from_fork+0x1f/0x30
[40149.174187]
[40149.174323] irq event stamp: 0
[40149.174510] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.174877] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.175366] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.175851] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.176230] ---[ end trace d16368f8e3b68618 ]---
[40149.176541] ------------[ cut here ]------------
[40149.176814] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.177397] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.180862] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.181381] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.181884] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.182300] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.182683] 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 53 48 8b 05 58 b5 85 01 e8
[40149.183780] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.184101] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.184525] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.184955] RBP: 0000000000000000 R08: ffff88e605941700 R09: 0000000000000000
[40149.185371] R10: ffff88e605c21800 R11: 0000000000000002 R12: ffff88e602dcb4d0
[40149.185793] R13: ffff88e512deb1e0 R14: ffff88e605941618 R15: ffff88e6059416c0
[40149.186219] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.186699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.187051] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.187477] Call Trace:
[40149.187627]
[40149.187761] btrfs_run_delayed_refs+0x86/0x210
[40149.188038] flush_space+0x3c8/0x5f0
[40149.188256] ? _raw_spin_trylock_bh+0x31/0x70
[40149.188520] ? rcu_read_lock_sched_held+0x12/0x60
[40149.188800] ? lock_release+0x1f0/0x2d0
[40149.189045] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.189381] process_one_work+0x270/0x5a0
[40149.189630] worker_thread+0x55/0x3c0
[40149.189849] ? process_one_work+0x5a0/0x5a0
[40149.190111] kthread+0x174/0x1a0
[40149.190307] ? set_kthread_struct+0x40/0x40
[40149.190564] ret_from_fork+0x1f/0x30
[40149.190780]
[40149.190928] irq event stamp: 0
[40149.191113] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.191491] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.191981] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.192459] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.192830] ---[ end trace d16368f8e3b68619 ]---
[40149.193153] ------------[ cut here ]------------
[40149.193430] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.194022] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.197480] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.198025] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.198524] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.198941] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.199271] 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 53 48 8b 05 58 b5 85 01 e8
[40149.200367] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.200682] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.201109] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.201534] RBP: 0000000000000000 R08: ffff88e60c423358 R09: 0000000000000000
[40149.201958] R10: ffff88e67ffd5000 R11: 000000000003a560 R12: ffff88e66fac3150
[40149.202378] R13: ffff88e512deb1e0 R14: ffff88e60c423270 R15: ffff88e60c423318
[40149.202799] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.203282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.203629] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.204058] Call Trace:
[40149.204208]
[40149.204340] btrfs_run_delayed_refs+0x86/0x210
[40149.204612] flush_space+0x3c8/0x5f0
[40149.204827] ? _raw_spin_trylock_bh+0x31/0x70
[40149.205100] ? rcu_read_lock_sched_held+0x12/0x60
[40149.205382] ? lock_release+0x1f0/0x2d0
[40149.205620] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.205970] process_one_work+0x270/0x5a0
[40149.206213] worker_thread+0x55/0x3c0
[40149.206433] ? process_one_work+0x5a0/0x5a0
[40149.206686] kthread+0x174/0x1a0
[40149.206883] ? set_kthread_struct+0x40/0x40
[40149.207146] ret_from_fork+0x1f/0x30
[40149.207365]
[40149.207508] irq event stamp: 0
[40149.207690] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.208069] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.208555] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.209044] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.209413] ---[ end trace d16368f8e3b6861a ]---
[40149.209772] ------------[ cut here ]------------
[40149.210060] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.210638] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.214153] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.214668] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.215173] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.215586] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.215911] 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 53 48 8b 05 58 b5 85 01 e8
[40149.217007] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.217317] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.217740] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.218167] RBP: 0000000000000000 R08: ffff88e602e4ef88 R09: 0000000000000000
[40149.218589] R10: ffff88e60c423200 R11: 0000000000000002 R12: ffff88e66fac3b60
[40149.219017] R13: ffff88e512deb1e0 R14: ffff88e602e4eea0 R15: ffff88e602e4ef48
[40149.219435] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.219911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.220259] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.220684] Call Trace:
[40149.220835]
[40149.220981] btrfs_run_delayed_refs+0x86/0x210
[40149.221247] flush_space+0x3c8/0x5f0
[40149.221466] ? _raw_spin_trylock_bh+0x31/0x70
[40149.221728] ? rcu_read_lock_sched_held+0x12/0x60
[40149.222019] ? lock_release+0x1f0/0x2d0
[40149.222255] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.222592] process_one_work+0x270/0x5a0
[40149.222834] worker_thread+0x55/0x3c0
[40149.223066] ? process_one_work+0x5a0/0x5a0
[40149.223316] kthread+0x174/0x1a0
[40149.223519] ? set_kthread_struct+0x40/0x40
[40149.223768] ret_from_fork+0x1f/0x30
[40149.223997]
[40149.224133] irq event stamp: 0
[40149.224316] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.224690] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.225177] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.225661] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.226038] ---[ end trace d16368f8e3b6861b ]---
[40149.226345] ------------[ cut here ]------------
[40149.226622] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.227212] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.230677] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.231198] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.231700] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.232117] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.232447] 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 53 48 8b 05 58 b5 85 01 e8
[40149.233549] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.233861] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.234289] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.234710] RBP: 0000000000000000 R08: ffff88e65f3abd18 R09: 0000000000000000
[40149.235138] R10: ffff88e602e4ee00 R11: 0000000000000002 R12: ffff88e665a7eee0
[40149.235561] R13: ffff88e512deb1e0 R14: ffff88e65f3abc30 R15: ffff88e65f3abcd8
[40149.236033] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.236515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.236851] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.237279] Call Trace:
[40149.237430]
[40149.237574] btrfs_run_delayed_refs+0x86/0x210
[40149.237837] flush_space+0x3c8/0x5f0
[40149.238064] ? _raw_spin_trylock_bh+0x31/0x70
[40149.238326] ? rcu_read_lock_sched_held+0x12/0x60
[40149.238613] ? lock_release+0x1f0/0x2d0
[40149.238844] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.239189] process_one_work+0x270/0x5a0
[40149.239432] worker_thread+0x55/0x3c0
[40149.239658] ? process_one_work+0x5a0/0x5a0
[40149.239906] kthread+0x174/0x1a0
[40149.240112] ? set_kthread_struct+0x40/0x40
[40149.240362] ret_from_fork+0x1f/0x30
[40149.240587]
[40149.240722] irq event stamp: 0
[40149.240904] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.241283] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.241770] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.242261] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.242705] ---[ end trace d16368f8e3b6861c ]---
[40149.243030] ------------[ cut here ]------------
[40149.243306] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.243887] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.247357] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.247869] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.248374] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.248825] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.249165] 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 53 48 8b 05 58 b5 85 01 e8
[40149.250297] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.250612] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.251043] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.251459] RBP: 0000000000000000 R08: ffff88e60402faa8 R09: 0000000000000000
[40149.251883] R10: ffff88e65f3abc00 R11: 0000000000000002 R12: ffff88e605bba0e0
[40149.252309] R13: ffff88e512deb1e0 R14: ffff88e60402f9c0 R15: ffff88e60402fa68
[40149.252733] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.253215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.253563] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.253991] Call Trace:
[40149.254141]
[40149.254274] btrfs_run_delayed_refs+0x86/0x210
[40149.254541] flush_space+0x3c8/0x5f0
[40149.254757] ? _raw_spin_trylock_bh+0x31/0x70
[40149.255029] ? rcu_read_lock_sched_held+0x12/0x60
[40149.255312] ? lock_release+0x1f0/0x2d0
[40149.255551] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.255884] process_one_work+0x270/0x5a0
[40149.256138] worker_thread+0x55/0x3c0
[40149.256359] ? process_one_work+0x5a0/0x5a0
[40149.256618] kthread+0x174/0x1a0
[40149.256812] ? set_kthread_struct+0x40/0x40
[40149.257075] ret_from_fork+0x1f/0x30
[40149.257294]
[40149.257430] irq event stamp: 0
[40149.257620] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.258000] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.258485] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.258974] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.259342] ---[ end trace d16368f8e3b6861d ]---
[40149.259663] ------------[ cut here ]------------
[40149.259955] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.260538] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.264001] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.264517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.265021] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.265429] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.265765] 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 53 48 8b 05 58 b5 85 01 e8
[40149.266860] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.267181] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.267607] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.268033] RBP: 0000000000000000 R08: ffff88e6128f70e8 R09: 0000000000000000
[40149.268452] R10: ffff88e60402f900 R11: 0000000000000002 R12: ffff88e6163caa10
[40149.268875] R13: ffff88e512deb1e0 R14: ffff88e6128f7000 R15: ffff88e6128f70a8
[40149.269300] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.269780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.270131] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.270560] Call Trace:
[40149.270709]
[40149.270842] btrfs_run_delayed_refs+0x86/0x210
[40149.271123] flush_space+0x3c8/0x5f0
[40149.271340] ? _raw_spin_trylock_bh+0x31/0x70
[40149.271608] ? rcu_read_lock_sched_held+0x12/0x60
[40149.271886] ? lock_release+0x1f0/0x2d0
[40149.272129] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.272473] process_one_work+0x270/0x5a0
[40149.272750] worker_thread+0x55/0x3c0
[40149.272982] ? process_one_work+0x5a0/0x5a0
[40149.273234] kthread+0x174/0x1a0
[40149.273429] ? set_kthread_struct+0x40/0x40
[40149.273686] ret_from_fork+0x1f/0x30
[40149.273904]
[40149.274051] irq event stamp: 0
[40149.274236] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.274610] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.275100] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.275586] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.275964] ---[ end trace d16368f8e3b6861e ]---
[40149.276297] ------------[ cut here ]------------
[40149.276580] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.277167] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.280648] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.281171] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.281676] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.282093] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.282423] 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 53 48 8b 05 58 b5 85 01 e8
[40149.283524] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.283834] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.284263] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.284689] RBP: 0000000000000000 R08: ffff88e612837700 R09: 0000000000000000
[40149.285115] R10: ffff88e6128f7000 R11: ffff88e604295e08 R12: ffff88e6603c1690
[40149.285541] R13: ffff88e512deb1e0 R14: ffff88e612837618 R15: ffff88e6128376c0
[40149.285967] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.286438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.286782] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.287214] Call Trace:
[40149.287367]
[40149.287508] btrfs_run_delayed_refs+0x86/0x210
[40149.287770] flush_space+0x3c8/0x5f0
[40149.287998] ? _raw_spin_trylock_bh+0x31/0x70
[40149.288260] ? rcu_read_lock_sched_held+0x12/0x60
[40149.288548] ? lock_release+0x1f0/0x2d0
[40149.288778] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.289124] process_one_work+0x270/0x5a0
[40149.289368] worker_thread+0x55/0x3c0
[40149.289596] ? process_one_work+0x5a0/0x5a0
[40149.289846] kthread+0x174/0x1a0
[40149.290053] ? set_kthread_struct+0x40/0x40
[40149.290304] ret_from_fork+0x1f/0x30
[40149.290528]
[40149.290664] irq event stamp: 0
[40149.290845] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.291222] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.291707] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.292192] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.292570] ---[ end trace d16368f8e3b6861f ]---
[40149.292874] ------------[ cut here ]------------
[40149.293165] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.293746] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.297203] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.297716] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.298221] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.298634] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.298975] 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 53 48 8b 05 58 b5 85 01 e8
[40149.300071] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.300381] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.300804] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.301230] RBP: 0000000000000000 R08: ffff88e60479baa8 R09: 0000000000000000
[40149.301656] R10: ffff88e612837600 R11: 0100000000000002 R12: ffff88e65d813a10
[40149.302126] R13: ffff88e512deb1e0 R14: ffff88e60479b9c0 R15: ffff88e60479ba68
[40149.302670] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.303181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.303592] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.304017] Call Trace:
[40149.304169]
[40149.304303] btrfs_run_delayed_refs+0x86/0x210
[40149.304573] flush_space+0x3c8/0x5f0
[40149.304788] ? _raw_spin_trylock_bh+0x31/0x70
[40149.305062] ? rcu_read_lock_sched_held+0x12/0x60
[40149.305368] ? lock_release+0x1f0/0x2d0
[40149.305635] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.305978] process_one_work+0x270/0x5a0
[40149.306224] worker_thread+0x55/0x3c0
[40149.306444] ? process_one_work+0x5a0/0x5a0
[40149.306706] kthread+0x174/0x1a0
[40149.306901] ? set_kthread_struct+0x40/0x40
[40149.307161] ret_from_fork+0x1f/0x30
[40149.307383]
[40149.307526] irq event stamp: 0
[40149.307712] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.308089] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.308576] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.309062] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.309431] ---[ end trace d16368f8e3b68620 ]---
[40149.309757] ------------[ cut here ]------------
[40149.310042] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.310623] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.314083] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.314600] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.315129] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.315593] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.315976] 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 53 48 8b 05 58 b5 85 01 e8
[40149.317093] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.317432] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.317900] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.318358] RBP: 0000000000000000 R08: ffff88e60479b0e8 R09: 0000000000000000
[40149.318783] R10: ffff88e60479b900 R11: 0000000000000002 R12: ffff88e65d813000
[40149.319210] R13: ffff88e512deb1e0 R14: ffff88e60479b000 R15: ffff88e60479b0a8
[40149.319634] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.320117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.320467] CR2: 0000559471a54e70 CR3: 0000000105f36004 CR4: 0000000000370ef0
[40149.320894] Call Trace:
[40149.321053]
[40149.321191] btrfs_run_delayed_refs+0x86/0x210
[40149.321455] flush_space+0x3c8/0x5f0
[40149.321682] ? _raw_spin_trylock_bh+0x31/0x70
[40149.321953] ? rcu_read_lock_sched_held+0x12/0x60
[40149.322239] ? lock_release+0x1f0/0x2d0
[40149.322478] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.322814] process_one_work+0x270/0x5a0
[40149.323067] worker_thread+0x55/0x3c0
[40149.323288] ? process_one_work+0x5a0/0x5a0
[40149.323544] kthread+0x174/0x1a0
[40149.323737] ? set_kthread_struct+0x40/0x40
[40149.323996] ret_from_fork+0x1f/0x30
[40149.324214]
[40149.324350] irq event stamp: 0
[40149.324542] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.324908] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.325391] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.325875] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.326253] ---[ end trace d16368f8e3b68621 ]---
[40149.326582] ------------[ cut here ]------------
[40149.326857] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.327437] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.330953] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.331497] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.332039] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.332482] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.332814] 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 53 48 8b 05 58 b5 85 01 e8
[40149.333948] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.334259] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.334679] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.335102] RBP: 0000000000000000 R08: ffff88e605c21220 R09: 0000000000000000
[40149.335528] R10: ffff88e60479b000 R11: 0000000000000002 R12: ffff88e602e7c930
[40149.335954] R13: ffff88e512deb1e0 R14: ffff88e605c21138 R15: ffff88e605c211e0
[40149.336374] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.336848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.337192] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.337623] Call Trace:
[40149.337773]
[40149.337906] btrfs_run_delayed_refs+0x86/0x210
[40149.338182] flush_space+0x3c8/0x5f0
[40149.338398] ? _raw_spin_trylock_bh+0x31/0x70
[40149.338667] ? rcu_read_lock_sched_held+0x12/0x60
[40149.338954] ? lock_release+0x1f0/0x2d0
[40149.339186] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.339571] process_one_work+0x270/0x5a0
[40149.339856] worker_thread+0x55/0x3c0
[40149.340109] ? process_one_work+0x5a0/0x5a0
[40149.340468] kthread+0x174/0x1a0
[40149.340753] ? set_kthread_struct+0x40/0x40
[40149.341424] ret_from_fork+0x1f/0x30
[40149.341762]
[40149.341960] irq event stamp: 0
[40149.342355] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.342898] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.343527] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.344089] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.344619] ---[ end trace d16368f8e3b68622 ]---
[40149.345110] ------------[ cut here ]------------
[40149.345466] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.346110] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.349678] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.350204] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.350709] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.351183] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.351522] 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 53 48 8b 05 58 b5 85 01 e8
[40149.352622] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.352945] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.353365] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.353787] RBP: 0000000000000000 R08: ffff88e632491838 R09: 0000000000000000
[40149.354217] R10: ffff88e67ffd5000 R11: 000000000003a560 R12: ffff88e65d813a80
[40149.354640] R13: ffff88e512deb1e0 R14: ffff88e632491750 R15: ffff88e6324917f8
[40149.355071] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.355548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.355887] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.356319] Call Trace:
[40149.356478]
[40149.356613] btrfs_run_delayed_refs+0x86/0x210
[40149.356880] flush_space+0x3c8/0x5f0
[40149.357109] ? _raw_spin_trylock_bh+0x31/0x70
[40149.357374] ? rcu_read_lock_sched_held+0x12/0x60
[40149.357692] ? lock_release+0x1f0/0x2d0
[40149.357934] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.358269] process_one_work+0x270/0x5a0
[40149.358516] worker_thread+0x55/0x3c0
[40149.358739] ? process_one_work+0x5a0/0x5a0
[40149.359001] kthread+0x174/0x1a0
[40149.359199] ? set_kthread_struct+0x40/0x40
[40149.359450] ret_from_fork+0x1f/0x30
[40149.359675]
[40149.359808] irq event stamp: 0
[40149.360005] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.360374] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.360894] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.361442] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.361856] ---[ end trace d16368f8e3b68623 ]---
[40149.362203] ------------[ cut here ]------------
[40149.362523] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.363112] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.366883] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.367416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.367947] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.368370] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.368721] 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 53 48 8b 05 58 b5 85 01 e8
[40149.369832] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.370158] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.370602] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.371082] RBP: 0000000000000000 R08: ffff88e606773220 R09: 0000000000000000
[40149.371506] R10: ffff88e632491700 R11: 0000000000000002 R12: ffff88e602e7cd20
[40149.371934] R13: ffff88e512deb1e0 R14: ffff88e606773138 R15: ffff88e6067731e0
[40149.372353] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.372830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.373181] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.373608] Call Trace:
[40149.373759]
[40149.373895] btrfs_run_delayed_refs+0x86/0x210
[40149.374177] flush_space+0x3c8/0x5f0
[40149.374424] ? _raw_spin_trylock_bh+0x31/0x70
[40149.374714] ? rcu_read_lock_sched_held+0x12/0x60
[40149.375006] ? lock_release+0x1f0/0x2d0
[40149.375241] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.375580] process_one_work+0x270/0x5a0
[40149.375822] worker_thread+0x55/0x3c0
[40149.376056] ? process_one_work+0x5a0/0x5a0
[40149.376307] kthread+0x174/0x1a0
[40149.376507] ? set_kthread_struct+0x40/0x40
[40149.376758] ret_from_fork+0x1f/0x30
[40149.376989]
[40149.377125] irq event stamp: 0
[40149.377311] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.377684] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.378177] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.378662] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.379042] ---[ end trace d16368f8e3b68624 ]---
[40149.379359] ------------[ cut here ]------------
[40149.379637] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.380221] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.383729] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.384249] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.384791] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.385292] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.385655] 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 53 48 8b 05 58 b5 85 01 e8
[40149.386767] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.387117] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.387576] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.388318] RBP: 0000000000000000 R08: ffff88e616477f88 R09: 0000000000000000
[40149.388906] R10: ffff88e67ffd5000 R11: 000000000003a560 R12: ffff88e6052e3e00
[40149.389670] R13: ffff88e512deb1e0 R14: ffff88e616477ea0 R15: ffff88e616477f48
[40149.390315] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.391079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.391524] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.392081] Call Trace:
[40149.392238]
[40149.392407] btrfs_run_delayed_refs+0x86/0x210
[40149.392786] flush_space+0x3c8/0x5f0
[40149.393093] ? _raw_spin_trylock_bh+0x31/0x70
[40149.393450] ? rcu_read_lock_sched_held+0x12/0x60
[40149.393835] ? lock_release+0x1f0/0x2d0
[40149.394180] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.394551] process_one_work+0x270/0x5a0
[40149.394815] worker_thread+0x55/0x3c0
[40149.395086] ? process_one_work+0x5a0/0x5a0
[40149.395433] kthread+0x174/0x1a0
[40149.395701] ? set_kthread_struct+0x40/0x40
[40149.395992] ret_from_fork+0x1f/0x30
[40149.396226]
[40149.396387] irq event stamp: 0
[40149.396581] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.396966] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.397451] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.397944] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.398381] ---[ end trace d16368f8e3b68625 ]---
[40149.398808] ------------[ cut here ]------------
[40149.399188] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.399907] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.403514] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.404035] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.404539] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.405057] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.405388] 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 53 48 8b 05 58 b5 85 01 e8
[40149.406484] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.406798] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.407230] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.407779] RBP: 0000000000000000 R08: ffff88e6023ef700 R09: 0000000000000000
[40149.408207] R10: ffff88e616477e00 R11: 0000000000000002 R12: ffff88e6023f8d20
[40149.408630] R13: ffff88e512deb1e0 R14: ffff88e6023ef618 R15: ffff88e6023ef6c0
[40149.409074] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.409569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.409908] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.410350] Call Trace:
[40149.410517]
[40149.410651] btrfs_run_delayed_refs+0x86/0x210
[40149.410930] flush_space+0x3c8/0x5f0
[40149.411159] ? _raw_spin_trylock_bh+0x31/0x70
[40149.411421] ? rcu_read_lock_sched_held+0x12/0x60
[40149.411718] ? lock_release+0x1f0/0x2d0
[40149.411961] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.412310] process_one_work+0x270/0x5a0
[40149.412557] worker_thread+0x55/0x3c0
[40149.412778] ? process_one_work+0x5a0/0x5a0
[40149.413041] kthread+0x174/0x1a0
[40149.413238] ? set_kthread_struct+0x40/0x40
[40149.413492] ret_from_fork+0x1f/0x30
[40149.413713]
[40149.413848] irq event stamp: 0
[40149.414046] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.414415] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.414897] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.415411] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.415786] ---[ end trace d16368f8e3b68626 ]---
[40149.416139] ------------[ cut here ]------------
[40149.416415] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.417045] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.420673] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.421193] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.421696] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.422179] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.422552] 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 53 48 8b 05 58 b5 85 01 e8
[40149.423680] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.424001] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.424432] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.424864] RBP: 0000000000000000 R08: ffff88e612837838 R09: 0000000000000000
[40149.425291] R10: ffff88e6023ef600 R11: ffff88e604295e08 R12: ffff88e6603c10e0
[40149.425720] R13: ffff88e512deb1e0 R14: ffff88e612837750 R15: ffff88e6128377f8
[40149.426166] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.426654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.427005] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.427424] Call Trace:
[40149.427579]
[40149.427712] btrfs_run_delayed_refs+0x86/0x210
[40149.427992] flush_space+0x3c8/0x5f0
[40149.428208] ? _raw_spin_trylock_bh+0x31/0x70
[40149.428474] ? rcu_read_lock_sched_held+0x12/0x60
[40149.428755] ? lock_release+0x1f0/0x2d0
[40149.428999] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.429334] process_one_work+0x270/0x5a0
[40149.429582] worker_thread+0x55/0x3c0
[40149.429803] ? process_one_work+0x5a0/0x5a0
[40149.430064] kthread+0x174/0x1a0
[40149.430264] ? set_kthread_struct+0x40/0x40
[40149.430518] ret_from_fork+0x1f/0x30
[40149.430736]
[40149.430871] irq event stamp: 0
[40149.431088] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.431458] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.431995] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.432477] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.432845] ---[ end trace d16368f8e3b68627 ]---
[40149.433180] ------------[ cut here ]------------
[40149.433453] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.434046] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.437533] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.438053] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.438555] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.438972] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.439302] 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 53 48 8b 05 58 b5 85 01 e8
[40149.440400] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.440714] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.441144] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.441565] RBP: 0000000000000000 R08: ffff88e602d05be0 R09: 0000000000000000
[40149.441997] R10: ffff88e612837700 R11: 0100000000000002 R12: ffff88e61c9b8f50
[40149.442415] R13: ffff88e512deb1e0 R14: ffff88e602d05af8 R15: ffff88e602d05ba0
[40149.442835] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.443318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.443661] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.444093] Call Trace:
[40149.444245]
[40149.444379] btrfs_run_delayed_refs+0x86/0x210
[40149.444648] flush_space+0x3c8/0x5f0
[40149.444864] ? _raw_spin_trylock_bh+0x31/0x70
[40149.445137] ? rcu_read_lock_sched_held+0x12/0x60
[40149.445420] ? lock_release+0x1f0/0x2d0
[40149.445656] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.446030] process_one_work+0x270/0x5a0
[40149.446272] worker_thread+0x55/0x3c0
[40149.446496] ? process_one_work+0x5a0/0x5a0
[40149.446747] kthread+0x174/0x1a0
[40149.446954] ? set_kthread_struct+0x40/0x40
[40149.447205] ret_from_fork+0x1f/0x30
[40149.447423]
[40149.447563] irq event stamp: 0
[40149.447746] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.448126] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.448697] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.449187] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.449561] ---[ end trace d16368f8e3b68628 ]---
[40149.449909] ------------[ cut here ]------------
[40149.450199] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.450789] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.454357] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.454879] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.455384] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.455794] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.456137] 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 53 48 8b 05 58 b5 85 01 e8
[40149.457233] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.457546] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.457976] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.458395] RBP: 0000000000000000 R08: ffff88e60c522220 R09: 0000000000000000
[40149.458814] R10: ffff88e602d05a00 R11: 0000000000000002 R12: ffff88e6023f3e00
[40149.459247] R13: ffff88e512deb1e0 R14: ffff88e60c522138 R15: ffff88e60c5221e0
[40149.459668] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.460177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.460542] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.460973] Call Trace:
[40149.461124]
[40149.461257] btrfs_run_delayed_refs+0x86/0x210
[40149.461526] flush_space+0x3c8/0x5f0
[40149.461743] ? _raw_spin_trylock_bh+0x31/0x70
[40149.462022] ? rcu_read_lock_sched_held+0x12/0x60
[40149.462306] ? lock_release+0x1f0/0x2d0
[40149.462541] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.462876] process_one_work+0x270/0x5a0
[40149.463130] worker_thread+0x55/0x3c0
[40149.463350] ? process_one_work+0x5a0/0x5a0
[40149.463605] kthread+0x174/0x1a0
[40149.463800] ? set_kthread_struct+0x40/0x40
[40149.464062] ret_from_fork+0x1f/0x30
[40149.464283]
[40149.464419] irq event stamp: 0
[40149.464606] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.464987] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.465469] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.465958] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.466326] ---[ end trace d16368f8e3b68629 ]---
[40149.466638] ------------[ cut here ]------------
[40149.466929] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.467507] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.470996] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.471506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.472012] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.472510] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.472838] 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 53 48 8b 05 58 b5 85 01 e8
[40149.473968] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.474277] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.474708] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.475135] RBP: 0000000000000000 R08: ffff88e6492bae50 R09: 0000000000000000
[40149.475576] R10: ffff88e60c522100 R11: 0000000000000002 R12: ffff88e63b5eb230
[40149.476005] R13: ffff88e512deb1e0 R14: ffff88e6492bad68 R15: ffff88e6492bae10
[40149.476437] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.476932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.477281] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.477702] Call Trace:
[40149.477863]
[40149.478009] btrfs_run_delayed_refs+0x86/0x210
[40149.478278] flush_space+0x3c8/0x5f0
[40149.478507] ? _raw_spin_trylock_bh+0x31/0x70
[40149.478770] ? rcu_read_lock_sched_held+0x12/0x60
[40149.479063] ? lock_release+0x1f0/0x2d0
[40149.479297] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.479633] process_one_work+0x270/0x5a0
[40149.479874] worker_thread+0x55/0x3c0
[40149.480106] ? process_one_work+0x5a0/0x5a0
[40149.480357] kthread+0x174/0x1a0
[40149.480556] ? set_kthread_struct+0x40/0x40
[40149.480807] ret_from_fork+0x1f/0x30
[40149.481037]
[40149.481173] irq event stamp: 0
[40149.481357] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.481728] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.482220] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.482744] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.483123] ---[ end trace d16368f8e3b6862a ]---
[40149.483437] ------------[ cut here ]------------
[40149.483754] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.484369] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.487858] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.488377] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.488877] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.489294] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.489629] 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 53 48 8b 05 58 b5 85 01 e8
[40149.490728] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.491051] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.491473] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.491889] RBP: 0000000000000000 R08: ffff88e660074220 R09: 0000000000000000
[40149.492317] R10: ffff88e6492bad00 R11: 0000000000000002 R12: ffff88e605209700
[40149.492739] R13: ffff88e512deb1e0 R14: ffff88e660074138 R15: ffff88e6600741e0
[40149.493167] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.493669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.494018] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.494437] Call Trace:
[40149.494590]
[40149.494725] btrfs_run_delayed_refs+0x86/0x210
[40149.495003] flush_space+0x3c8/0x5f0
[40149.495221] ? _raw_spin_trylock_bh+0x31/0x70
[40149.495486] ? rcu_read_lock_sched_held+0x12/0x60
[40149.495765] ? lock_release+0x1f0/0x2d0
[40149.496010] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.496479] process_one_work+0x270/0x5a0
[40149.496721] worker_thread+0x55/0x3c0
[40149.496954] ? process_one_work+0x5a0/0x5a0
[40149.497208] kthread+0x174/0x1a0
[40149.497403] ? set_kthread_struct+0x40/0x40
[40149.497729] ret_from_fork+0x1f/0x30
[40149.497960]
[40149.498097] irq event stamp: 0
[40149.498281] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.498664] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.499156] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.499654] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.500035] ---[ end trace d16368f8e3b6862b ]---
[40149.500361] ------------[ cut here ]------------
[40149.500656] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.501255] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.504764] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.505282] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.505780] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.506196] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.506530] 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 53 48 8b 05 58 b5 85 01 e8
[40149.507677] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.508000] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.508416] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.508837] RBP: 0000000000000000 R08: ffff88e605084e50 R09: 0000000000000000
[40149.509267] R10: ffff88e660074100 R11: 0000000000000002 R12: ffff88e605db4690
[40149.509690] R13: ffff88e512deb1e0 R14: ffff88e605084d68 R15: ffff88e605084e10
[40149.510118] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.510593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.510943] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.511362] Call Trace:
[40149.511518]
[40149.511651] btrfs_run_delayed_refs+0x86/0x210
[40149.511931] flush_space+0x3c8/0x5f0
[40149.512147] ? _raw_spin_trylock_bh+0x31/0x70
[40149.512409] ? rcu_read_lock_sched_held+0x12/0x60
[40149.512734] ? lock_release+0x1f0/0x2d0
[40149.512977] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.513314] process_one_work+0x270/0x5a0
[40149.513561] worker_thread+0x55/0x3c0
[40149.513782] ? process_one_work+0x5a0/0x5a0
[40149.514043] kthread+0x174/0x1a0
[40149.514240] ? set_kthread_struct+0x40/0x40
[40149.514492] ret_from_fork+0x1f/0x30
[40149.514712]
[40149.514846] irq event stamp: 0
[40149.515042] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.515409] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.515891] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.516382] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.516756] ---[ end trace d16368f8e3b6862c ]---
[40149.517074] ------------[ cut here ]------------
[40149.517349] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.517961] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.521644] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.522163] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.522665] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.523091] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.523442] 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 53 48 8b 05 58 b5 85 01 e8
[40149.524565] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.524874] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.525328] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.525752] RBP: 0000000000000000 R08: ffff88e6603f5d18 R09: 0000000000000000
[40149.526192] R10: ffff88e605084d00 R11: 0000000000000002 R12: ffff88e615d378c0
[40149.526613] R13: ffff88e512deb1e0 R14: ffff88e6603f5c30 R15: ffff88e6603f5cd8
[40149.527044] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.527529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.527864] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.528293] Call Trace:
[40149.528445]
[40149.528582] btrfs_run_delayed_refs+0x86/0x210
[40149.528849] flush_space+0x3c8/0x5f0
[40149.529077] ? _raw_spin_trylock_bh+0x31/0x70
[40149.529342] ? rcu_read_lock_sched_held+0x12/0x60
[40149.529626] ? lock_release+0x1f0/0x2d0
[40149.529859] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.530205] process_one_work+0x270/0x5a0
[40149.530449] worker_thread+0x55/0x3c0
[40149.530698] ? process_one_work+0x5a0/0x5a0
[40149.530981] kthread+0x174/0x1a0
[40149.531178] ? set_kthread_struct+0x40/0x40
[40149.531429] ret_from_fork+0x1f/0x30
[40149.531652]
[40149.531787] irq event stamp: 0
[40149.531984] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.532349] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.532828] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.533317] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.533690] ---[ end trace d16368f8e3b6862d ]---
[40149.534010] ------------[ cut here ]------------
[40149.534285] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.534860] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.538337] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.538848] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.539356] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.539765] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.540105] 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 53 48 8b 05 58 b5 85 01 e8
[40149.541202] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.541538] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.541968] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.542387] RBP: 0000000000000000 R08: ffff88e602b4c358 R09: 0000000000000000
[40149.542842] R10: ffff88e6603f5c00 R11: 0000000000000002 R12: ffff88e606051700
[40149.543267] R13: ffff88e512deb1e0 R14: ffff88e602b4c270 R15: ffff88e602b4c318
[40149.543692] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.544313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.544654] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.545088] Call Trace:
[40149.545240]
[40149.545372] btrfs_run_delayed_refs+0x86/0x210
[40149.545691] flush_space+0x3c8/0x5f0
[40149.545906] ? _raw_spin_trylock_bh+0x31/0x70
[40149.546181] ? rcu_read_lock_sched_held+0x12/0x60
[40149.546466] ? lock_release+0x1f0/0x2d0
[40149.546710] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.547057] process_one_work+0x270/0x5a0
[40149.547316] worker_thread+0x55/0x3c0
[40149.547545] ? process_one_work+0x5a0/0x5a0
[40149.547795] kthread+0x174/0x1a0
[40149.548002] ? set_kthread_struct+0x40/0x40
[40149.548265] ret_from_fork+0x1f/0x30
[40149.548488]
[40149.548635] irq event stamp: 0
[40149.548820] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.549200] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.549691] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.550191] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.550576] ---[ end trace d16368f8e3b6862e ]---
[40149.550880] ------------[ cut here ]------------
[40149.551168] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.551744] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.555221] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.555735] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.556293] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.556703] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.557044] 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 53 48 8b 05 58 b5 85 01 e8
[40149.558142] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.558452] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.558873] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.559303] RBP: 0000000000000000 R08: ffff88e624296220 R09: 0000000000000000
[40149.559725] R10: ffff88e602b4c200 R11: 0000000000000002 R12: ffff88e6061d49a0
[40149.560155] R13: ffff88e512deb1e0 R14: ffff88e624296138 R15: ffff88e6242961e0
[40149.560572] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.561054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.561391] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.561814] Call Trace:
[40149.561976]
[40149.562110] btrfs_run_delayed_refs+0x86/0x210
[40149.562376] flush_space+0x3c8/0x5f0
[40149.562596] ? _raw_spin_trylock_bh+0x31/0x70
[40149.562858] ? rcu_read_lock_sched_held+0x12/0x60
[40149.563150] ? lock_release+0x1f0/0x2d0
[40149.563384] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.563721] process_one_work+0x270/0x5a0
[40149.563975] worker_thread+0x55/0x3c0
[40149.564198] ? process_one_work+0x5a0/0x5a0
[40149.564448] kthread+0x174/0x1a0
[40149.564647] ? set_kthread_struct+0x40/0x40
[40149.564897] ret_from_fork+0x1f/0x30
[40149.565127]
[40149.565263] irq event stamp: 0
[40149.565476] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.565846] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.566337] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.566821] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.567203] ---[ end trace d16368f8e3b6862f ]---
[40149.567517] ------------[ cut here ]------------
[40149.567791] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.568507] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.572106] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.572666] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.573183] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.573606] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.573961] 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 53 48 8b 05 58 b5 85 01 e8
[40149.575057] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.575368] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.575788] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.576218] RBP: 0000000000000000 R08: ffff88e624296e50 R09: 0000000000000000
[40149.576639] R10: ffff88e624296101 R11: 0000000000000002 R12: ffff88e6061d43f0
[40149.577067] R13: ffff88e512deb1e0 R14: ffff88e624296d68 R15: ffff88e624296e10
[40149.577489] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.578012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.578351] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.578774] Call Trace:
[40149.578936]
[40149.579071] btrfs_run_delayed_refs+0x86/0x210
[40149.579401] flush_space+0x3c8/0x5f0
[40149.579640] ? _raw_spin_trylock_bh+0x31/0x70
[40149.579903] ? rcu_read_lock_sched_held+0x12/0x60
[40149.580195] ? lock_release+0x1f0/0x2d0
[40149.580429] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.580767] process_one_work+0x270/0x5a0
[40149.581022] worker_thread+0x55/0x3c0
[40149.581245] ? process_one_work+0x5a0/0x5a0
[40149.581498] kthread+0x174/0x1a0
[40149.581692] ? set_kthread_struct+0x40/0x40
[40149.581954] ret_from_fork+0x1f/0x30
[40149.582278]
[40149.582413] irq event stamp: 0
[40149.582602] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.582986] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.583471] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.583960] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.584328] ---[ end trace d16368f8e3b68630 ]---
[40149.584727] ------------[ cut here ]------------
[40149.585015] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.585593] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.589073] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.589607] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.590118] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.590526] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.590855] 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 53 48 8b 05 58 b5 85 01 e8
[40149.592034] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.592362] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.592782] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.593223] RBP: 0000000000000000 R08: ffff88e602b4ce50 R09: 0000000000000000
[40149.593662] R10: ffff88e624296d00 R11: 0000000000000002 R12: ffff88e606051af0
[40149.594090] R13: ffff88e512deb1e0 R14: ffff88e602b4cd68 R15: ffff88e602b4ce10
[40149.594523] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.595003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.595353] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.595782] Call Trace:
[40149.595945]
[40149.596079] btrfs_run_delayed_refs+0x86/0x210
[40149.596397] flush_space+0x3c8/0x5f0
[40149.596615] ? _raw_spin_trylock_bh+0x31/0x70
[40149.596878] ? rcu_read_lock_sched_held+0x12/0x60
[40149.597181] ? lock_release+0x1f0/0x2d0
[40149.597415] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.597752] process_one_work+0x270/0x5a0
[40149.598007] worker_thread+0x55/0x3c0
[40149.598232] ? process_one_work+0x5a0/0x5a0
[40149.598485] kthread+0x174/0x1a0
[40149.598681] ? set_kthread_struct+0x40/0x40
[40149.598942] ret_from_fork+0x1f/0x30
[40149.599163]
[40149.599297] irq event stamp: 0
[40149.599496] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.599861] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.600346] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.600835] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.601215] ---[ end trace d16368f8e3b68631 ]---
[40149.601527] ------------[ cut here ]------------
[40149.601882] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.602467] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.606121] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.606634] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.607143] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.607554] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.607883] 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 53 48 8b 05 58 b5 85 01 e8
[40149.608981] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.609292] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.609711] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.610140] RBP: 0000000000000000 R08: ffff88e61443cd18 R09: 0000000000000000
[40149.610560] R10: ffff88e602b4cd00 R11: 00000000000005b2 R12: ffff88e605209770
[40149.610991] R13: ffff88e512deb1e0 R14: ffff88e61443cc30 R15: ffff88e61443ccd8
[40149.611409] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.611883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.612262] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.612686] Call Trace:
[40149.612837]
[40149.612983] btrfs_run_delayed_refs+0x86/0x210
[40149.613251] flush_space+0x3c8/0x5f0
[40149.613470] ? _raw_spin_trylock_bh+0x31/0x70
[40149.613733] ? rcu_read_lock_sched_held+0x12/0x60
[40149.614028] ? lock_release+0x1f0/0x2d0
[40149.614262] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.614601] process_one_work+0x270/0x5a0
[40149.614964] worker_thread+0x55/0x3c0
[40149.615187] ? process_one_work+0x5a0/0x5a0
[40149.615437] kthread+0x174/0x1a0
[40149.615638] ? set_kthread_struct+0x40/0x40
[40149.615888] ret_from_fork+0x1f/0x30
[40149.616203]
[40149.616339] irq event stamp: 0
[40149.616528] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.616897] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.617399] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.617899] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.618282] ---[ end trace d16368f8e3b68632 ]---
[40149.618605] ------------[ cut here ]------------
[40149.618880] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.619485] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.622992] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.623505] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.624015] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.624420] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.624753] 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 53 48 8b 05 58 b5 85 01 e8
[40149.625852] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.626173] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.626653] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.627081] RBP: 0000000000000000 R08: ffff88e65f3ab838 R09: 0000000000000000
[40149.627503] R10: ffff88e61443cc00 R11: 0101000000000002 R12: ffff88e65d813380
[40149.627930] R13: ffff88e512deb1e0 R14: ffff88e65f3ab750 R15: ffff88e65f3ab7f8
[40149.628348] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.628824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.629173] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.629597] Call Trace:
[40149.629746]
[40149.629880] btrfs_run_delayed_refs+0x86/0x210
[40149.630158] flush_space+0x3c8/0x5f0
[40149.630375] ? _raw_spin_trylock_bh+0x31/0x70
[40149.630638] ? rcu_read_lock_sched_held+0x12/0x60
[40149.630930] ? lock_release+0x1f0/0x2d0
[40149.631163] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.631502] process_one_work+0x270/0x5a0
[40149.631744] worker_thread+0x55/0x3c0
[40149.631976] ? process_one_work+0x5a0/0x5a0
[40149.632227] kthread+0x174/0x1a0
[40149.632423] ? set_kthread_struct+0x40/0x40
[40149.632715] ret_from_fork+0x1f/0x30
[40149.632946]
[40149.633081] irq event stamp: 0
[40149.633267] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.633641] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.634131] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.634614] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.634996] ---[ end trace d16368f8e3b68633 ]---
[40149.635303] ------------[ cut here ]------------
[40149.635584] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.636195] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.639812] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.640399] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.640902] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.641329] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.641680] 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 53 48 8b 05 58 b5 85 01 e8
[40149.642791] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.643127] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.643561] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.644004] RBP: 0000000000000000 R08: ffff88e602d05220 R09: 0000000000000000
[40149.644422] R10: ffff88e65f3ab700 R11: 0000000000000002 R12: ffff88e61c9b8000
[40149.644853] R13: ffff88e512deb1e0 R14: ffff88e602d05138 R15: ffff88e602d051e0
[40149.645281] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.645758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.646108] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.646531] Call Trace:
[40149.646680]
[40149.646815] btrfs_run_delayed_refs+0x86/0x210
[40149.647093] flush_space+0x3c8/0x5f0
[40149.647313] ? _raw_spin_trylock_bh+0x31/0x70
[40149.647578] ? rcu_read_lock_sched_held+0x12/0x60
[40149.647858] ? lock_release+0x1f0/0x2d0
[40149.648101] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.648438] process_one_work+0x270/0x5a0
[40149.648685] worker_thread+0x55/0x3c0
[40149.648996] ? process_one_work+0x5a0/0x5a0
[40149.649278] kthread+0x174/0x1a0
[40149.649496] ? set_kthread_struct+0x40/0x40
[40149.649769] ret_from_fork+0x1f/0x30
[40149.650017]
[40149.650154] irq event stamp: 0
[40149.650338] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.650711] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.651200] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.651681] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.652060] ---[ end trace d16368f8e3b68634 ]---
[40149.652381] ------------[ cut here ]------------
[40149.652660] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.653248] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.656727] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.657245] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.657744] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.658161] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.658493] 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 53 48 8b 05 58 b5 85 01 e8
[40149.659586] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.659896] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.660345] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.660767] RBP: 0000000000000000 R08: ffff88e60285ef88 R09: 0000000000000000
[40149.661195] R10: ffff88e602d05100 R11: 0000000000000002 R12: ffff88e63b5eb9a0
[40149.661618] R13: ffff88e512deb1e0 R14: ffff88e60285eea0 R15: ffff88e60285ef48
[40149.662046] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.662662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.663011] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.663428] Call Trace:
[40149.663583]
[40149.663720] btrfs_run_delayed_refs+0x86/0x210
[40149.664042] flush_space+0x3c8/0x5f0
[40149.664261] ? _raw_spin_trylock_bh+0x31/0x70
[40149.664525] ? rcu_read_lock_sched_held+0x12/0x60
[40149.664806] ? lock_release+0x1f0/0x2d0
[40149.665063] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.665401] process_one_work+0x270/0x5a0
[40149.665647] worker_thread+0x55/0x3c0
[40149.665882] ? process_one_work+0x5a0/0x5a0
[40149.666144] kthread+0x174/0x1a0
[40149.666340] ? set_kthread_struct+0x40/0x40
[40149.666604] ret_from_fork+0x1f/0x30
[40149.666822]
[40149.666971] irq event stamp: 0
[40149.667156] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.667543] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.668043] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.668536] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.668903] ---[ end trace d16368f8e3b68635 ]---
[40149.669232] ------------[ cut here ]------------
[40149.669514] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.670101] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.673620] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.674182] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.674715] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.675178] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.675514] 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 53 48 8b 05 58 b5 85 01 e8
[40149.676614] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.676936] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.677355] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.677932] RBP: 0000000000000000 R08: ffff88e6163c6e50 R09: 0000000000000000
[40149.678352] R10: ffff88e60285ee00 R11: 0000000000000002 R12: ffff88e615dede00
[40149.678774] R13: ffff88e512deb1e0 R14: ffff88e6163c6d68 R15: ffff88e6163c6e10
[40149.679271] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.679749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.680107] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.680551] Call Trace:
[40149.680701]
[40149.680836] btrfs_run_delayed_refs+0x86/0x210
[40149.681116] flush_space+0x3c8/0x5f0
[40149.681333] ? _raw_spin_trylock_bh+0x31/0x70
[40149.681611] ? rcu_read_lock_sched_held+0x12/0x60
[40149.681907] ? lock_release+0x1f0/0x2d0
[40149.682161] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.682512] process_one_work+0x270/0x5a0
[40149.682755] worker_thread+0x55/0x3c0
[40149.683001] ? process_one_work+0x5a0/0x5a0
[40149.683252] kthread+0x174/0x1a0
[40149.683448] ? set_kthread_struct+0x40/0x40
[40149.683711] ret_from_fork+0x1f/0x30
[40149.683943]
[40149.684079] irq event stamp: 0
[40149.684264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.684635] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.685125] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.685608] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.685992] ---[ end trace d16368f8e3b68636 ]---
[40149.686311] ------------[ cut here ]------------
[40149.686591] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.687181] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.690723] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.691244] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.691884] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.692303] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.692680] 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 53 48 8b 05 58 b5 85 01 e8
[40149.693849] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.694182] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.694623] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.695052] RBP: 0000000000000000 R08: ffff88e60285e490 R09: 0000000000000000
[40149.695486] R10: ffff88e6163c6d00 R11: 0000000000000002 R12: ffff88e6603c1770
[40149.695926] R13: ffff88e512deb1e0 R14: ffff88e60285e3a8 R15: ffff88e60285e450
[40149.696347] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.696835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.697197] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.697619] Call Trace:
[40149.697781]
[40149.697931] btrfs_run_delayed_refs+0x86/0x210
[40149.698200] flush_space+0x3c8/0x5f0
[40149.698418] ? _raw_spin_trylock_bh+0x31/0x70
[40149.698682] ? rcu_read_lock_sched_held+0x12/0x60
[40149.698975] ? lock_release+0x1f0/0x2d0
[40149.699209] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.699548] process_one_work+0x270/0x5a0
[40149.699790] worker_thread+0x55/0x3c0
[40149.700024] ? process_one_work+0x5a0/0x5a0
[40149.700276] kthread+0x174/0x1a0
[40149.700475] ? set_kthread_struct+0x40/0x40
[40149.700727] ret_from_fork+0x1f/0x30
[40149.700957]
[40149.701094] irq event stamp: 0
[40149.701278] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.701653] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.702146] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.702659] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.703084] ---[ end trace d16368f8e3b68637 ]---
[40149.703397] ------------[ cut here ]------------
[40149.703675] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.704262] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.707963] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.708476] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.709002] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.709419] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.709751] 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 53 48 8b 05 58 b5 85 01 e8
[40149.710868] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.711204] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.711639] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.712069] RBP: 0000000000000000 R08: ffff88e60285e220 R09: 0000000000000000
[40149.712493] R10: ffff88e60285e300 R11: 0000000000000002 R12: ffff88e63b5eb0e0
[40149.712910] R13: ffff88e512deb1e0 R14: ffff88e60285e138 R15: ffff88e60285e1e0
[40149.713343] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.713818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.714170] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.714593] Call Trace:
[40149.714743]
[40149.714878] btrfs_run_delayed_refs+0x86/0x210
[40149.715157] flush_space+0x3c8/0x5f0
[40149.715376] ? _raw_spin_trylock_bh+0x31/0x70
[40149.715642] ? rcu_read_lock_sched_held+0x12/0x60
[40149.715936] ? lock_release+0x1f0/0x2d0
[40149.716174] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.716515] process_one_work+0x270/0x5a0
[40149.716758] worker_thread+0x55/0x3c0
[40149.717026] ? process_one_work+0x5a0/0x5a0
[40149.717279] kthread+0x174/0x1a0
[40149.717481] ? set_kthread_struct+0x40/0x40
[40149.717732] ret_from_fork+0x1f/0x30
[40149.717963]
[40149.718101] irq event stamp: 0
[40149.718285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.718660] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.719149] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.719634] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.720014] ---[ end trace d16368f8e3b68638 ]---
[40149.720331] ------------[ cut here ]------------
[40149.720613] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.721198] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.724715] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.725236] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.725736] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.726157] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.726492] 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 53 48 8b 05 58 b5 85 01 e8
[40149.727632] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.727954] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.728374] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.728795] RBP: 0000000000000000 R08: ffff88e6167c2d18 R09: 0000000000000000
[40149.729223] R10: ffff88e60285e100 R11: 0000000000000002 R12: ffff88e65d813700
[40149.729744] R13: ffff88e512deb1e0 R14: ffff88e6167c2c30 R15: ffff88e6167c2cd8
[40149.730176] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.730657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.731007] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.731428] Call Trace:
[40149.731582]
[40149.731716] btrfs_run_delayed_refs+0x86/0x210
[40149.732078] flush_space+0x3c8/0x5f0
[40149.732296] ? _raw_spin_trylock_bh+0x31/0x70
[40149.732562] ? rcu_read_lock_sched_held+0x12/0x60
[40149.732844] ? lock_release+0x1f0/0x2d0
[40149.733087] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.733425] process_one_work+0x270/0x5a0
[40149.733671] worker_thread+0x55/0x3c0
[40149.733893] ? process_one_work+0x5a0/0x5a0
[40149.734155] kthread+0x174/0x1a0
[40149.734352] ? set_kthread_struct+0x40/0x40
[40149.734725] ret_from_fork+0x1f/0x30
[40149.734955]
[40149.735091] irq event stamp: 0
[40149.735275] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.735659] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.736149] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.736646] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.737025] ---[ end trace d16368f8e3b68639 ]---
[40149.737344] ------------[ cut here ]------------
[40149.737623] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.738219] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.741746] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.742270] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.742773] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.743189] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.743525] 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 53 48 8b 05 58 b5 85 01 e8
[40149.744700] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.745022] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.745477] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.745927] RBP: 0000000000000000 R08: ffff88e6663e7358 R09: 0000000000000000
[40149.746346] R10: ffff88e6167c2c01 R11: 0000000000000002 R12: ffff88e605209460
[40149.746767] R13: ffff88e512deb1e0 R14: ffff88e6663e7270 R15: ffff88e6663e7318
[40149.747196] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.747673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.748023] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.748443] Call Trace:
[40149.748596]
[40149.748729] btrfs_run_delayed_refs+0x86/0x210
[40149.749008] flush_space+0x3c8/0x5f0
[40149.749225] ? _raw_spin_trylock_bh+0x31/0x70
[40149.749490] ? rcu_read_lock_sched_held+0x12/0x60
[40149.749770] ? lock_release+0x1f0/0x2d0
[40149.750016] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.750352] process_one_work+0x270/0x5a0
[40149.750598] worker_thread+0x55/0x3c0
[40149.750820] ? process_one_work+0x5a0/0x5a0
[40149.751081] kthread+0x174/0x1a0
[40149.751279] ? set_kthread_struct+0x40/0x40
[40149.751533] ret_from_fork+0x1f/0x30
[40149.751751]
[40149.751885] irq event stamp: 0
[40149.752082] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.752450] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.752982] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.753466] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.753834] ---[ end trace d16368f8e3b6863a ]---
[40149.754156] ------------[ cut here ]------------
[40149.754432] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.755041] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.758629] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.759149] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.759661] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.760076] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.760424] 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 53 48 8b 05 58 b5 85 01 e8
[40149.761547] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.761859] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.762299] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.762720] RBP: 0000000000000000 R08: ffff88e6129f3aa8 R09: 0000000000000000
[40149.763165] R10: ffff88e6663e7200 R11: 0000000000000002 R12: ffff88e665a7a850
[40149.763586] R13: ffff88e512deb1e0 R14: ffff88e6129f39c0 R15: ffff88e6129f3a68
[40149.764023] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.764500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.764839] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.765268] Call Trace:
[40149.765422]
[40149.765561] btrfs_run_delayed_refs+0x86/0x210
[40149.765824] flush_space+0x3c8/0x5f0
[40149.766051] ? _raw_spin_trylock_bh+0x31/0x70
[40149.766313] ? rcu_read_lock_sched_held+0x12/0x60
[40149.766597] ? lock_release+0x1f0/0x2d0
[40149.766828] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.767175] process_one_work+0x270/0x5a0
[40149.767419] worker_thread+0x55/0x3c0
[40149.767642] ? process_one_work+0x5a0/0x5a0
[40149.767894] kthread+0x174/0x1a0
[40149.768101] ? set_kthread_struct+0x40/0x40
[40149.768353] ret_from_fork+0x1f/0x30
[40149.768605]
[40149.768740] irq event stamp: 0
[40149.768957] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.769328] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.769809] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.770298] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.770669] ---[ end trace d16368f8e3b6863b ]---
[40149.770991] ------------[ cut here ]------------
[40149.771269] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.771847] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.775326] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.775840] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.776346] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.776755] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.777096] 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 53 48 8b 05 58 b5 85 01 e8
[40149.778182] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.778520] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.778947] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.779365] RBP: 0000000000000000 R08: ffff88e60c522f88 R09: 0000000000000000
[40149.779784] R10: ffff88e67ffd5000 R11: 000000000003a560 R12: ffff88e6023f34d0
[40149.780212] R13: ffff88e512deb1e0 R14: ffff88e60c522ea0 R15: ffff88e60c522f48
[40149.780632] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.781211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.781555] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.781986] Call Trace:
[40149.782138]
[40149.782271] btrfs_run_delayed_refs+0x86/0x210
[40149.782642] flush_space+0x3c8/0x5f0
[40149.782857] ? _raw_spin_trylock_bh+0x31/0x70
[40149.783128] ? rcu_read_lock_sched_held+0x12/0x60
[40149.783423] ? lock_release+0x1f0/0x2d0
[40149.783660] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.784022] process_one_work+0x270/0x5a0
[40149.784266] worker_thread+0x55/0x3c0
[40149.784490] ? process_one_work+0x5a0/0x5a0
[40149.784741] kthread+0x174/0x1a0
[40149.784949] ? set_kthread_struct+0x40/0x40
[40149.785212] ret_from_fork+0x1f/0x30
[40149.785429]
[40149.785582] irq event stamp: 0
[40149.785765] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.786148] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.786641] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.787142] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.787515] ---[ end trace d16368f8e3b6863c ]---
[40149.787829] ------------[ cut here ]------------
[40149.788118] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.788698] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.792215] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.792726] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.793293] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.793706] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.794048] 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 53 48 8b 05 58 b5 85 01 e8
[40149.795145] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.795455] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.796038] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.796454] RBP: 0000000000000000 R08: ffff88e632491d18 R09: 0000000000000000
[40149.796873] R10: ffff88e60c522e00 R11: 0000000000000002 R12: ffff88e65d813f50
[40149.797377] R13: ffff88e512deb1e0 R14: ffff88e632491c30 R15: ffff88e632491cd8
[40149.797799] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.798293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.798637] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.799086] Call Trace:
[40149.799237]
[40149.799370] btrfs_run_delayed_refs+0x86/0x210
[40149.799638] flush_space+0x3c8/0x5f0
[40149.799864] ? _raw_spin_trylock_bh+0x31/0x70
[40149.800136] ? rcu_read_lock_sched_held+0x12/0x60
[40149.800432] ? lock_release+0x1f0/0x2d0
[40149.800670] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.801027] process_one_work+0x270/0x5a0
[40149.801284] worker_thread+0x55/0x3c0
[40149.801509] ? process_one_work+0x5a0/0x5a0
[40149.801760] kthread+0x174/0x1a0
[40149.801978] ? set_kthread_struct+0x40/0x40
[40149.802229] ret_from_fork+0x1f/0x30
[40149.802448]
[40149.802587] irq event stamp: 0
[40149.802771] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.803153] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.803636] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.804128] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.804503] ---[ end trace d16368f8e3b6863d ]---
[40149.804816] ------------[ cut here ]------------
[40149.805104] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.805683] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.809231] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.809886] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.810395] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.810804] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.811218] 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 53 48 8b 05 58 b5 85 01 e8
[40149.812329] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.812700] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.813126] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.813563] RBP: 0000000000000000 R08: ffff88e6663e7be0 R09: 0000000000000000
[40149.814005] R10: ffff88e632491c00 R11: 0000000000000002 R12: ffff88e605209620
[40149.814424] R13: ffff88e512deb1e0 R14: ffff88e6663e7af8 R15: ffff88e6663e7ba0
[40149.814866] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.815346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.815700] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.816131] Call Trace:
[40149.816283]
[40149.816416] btrfs_run_delayed_refs+0x86/0x210
[40149.816687] flush_space+0x3c8/0x5f0
[40149.816902] ? _raw_spin_trylock_bh+0x31/0x70
[40149.817176] ? rcu_read_lock_sched_held+0x12/0x60
[40149.817462] ? lock_release+0x1f0/0x2d0
[40149.817695] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.818042] process_one_work+0x270/0x5a0
[40149.818287] worker_thread+0x55/0x3c0
[40149.818513] ? process_one_work+0x5a0/0x5a0
[40149.818762] kthread+0x174/0x1a0
[40149.818971] ? set_kthread_struct+0x40/0x40
[40149.819225] ret_from_fork+0x1f/0x30
[40149.819444]
[40149.819582] irq event stamp: 0
[40149.819768] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.820150] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.820688] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.821177] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.821573] ---[ end trace d16368f8e3b6863e ]---
[40149.821891] ------------[ cut here ]------------
[40149.822183] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.822756] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.826453] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.826997] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.827497] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.827940] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.828271] 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 53 48 8b 05 58 b5 85 01 e8
[40149.829390] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.829704] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.830144] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.830563] RBP: 0000000000000000 R08: ffff88e6663e7e50 R09: 0000000000000000
[40149.830992] R10: ffff88e6663e7a00 R11: 0000000000000002 R12: ffff88e6052097e0
[40149.831411] R13: ffff88e512deb1e0 R14: ffff88e6663e7d68 R15: ffff88e6663e7e10
[40149.831832] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.832315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.832658] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.833091] Call Trace:
[40149.833243]
[40149.833377] btrfs_run_delayed_refs+0x86/0x210
[40149.833686] flush_space+0x3c8/0x5f0
[40149.833953] ? _raw_spin_trylock_bh+0x31/0x70
[40149.834240] ? rcu_read_lock_sched_held+0x12/0x60
[40149.834585] ? lock_release+0x1f0/0x2d0
[40149.834816] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.835203] process_one_work+0x270/0x5a0
[40149.835445] worker_thread+0x55/0x3c0
[40149.835667] ? process_one_work+0x5a0/0x5a0
[40149.835927] kthread+0x174/0x1a0
[40149.836125] ? set_kthread_struct+0x40/0x40
[40149.836374] ret_from_fork+0x1f/0x30
[40149.836596]
[40149.836731] irq event stamp: 0
[40149.836927] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.837297] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.837779] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.838267] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.838639] ---[ end trace d16368f8e3b6863f ]---
[40149.838960] ------------[ cut here ]------------
[40149.839236] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.839812] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.843330] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.843845] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.844355] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.844763] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.845107] 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 53 48 8b 05 58 b5 85 01 e8
[40149.846231] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.846545] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.846975] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.847391] RBP: 0000000000000000 R08: ffff88e60c522838 R09: 0000000000000000
[40149.847928] R10: ffff88e6663e7d00 R11: 0000000000000002 R12: ffff88e6023f3f50
[40149.848347] R13: ffff88e512deb1e0 R14: ffff88e60c522750 R15: ffff88e60c5227f8
[40149.848767] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.849298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.849642] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.850071] Call Trace:
[40149.850233]
[40149.850368] btrfs_run_delayed_refs+0x86/0x210
[40149.850634] flush_space+0x3c8/0x5f0
[40149.850868] ? _raw_spin_trylock_bh+0x31/0x70
[40149.851139] ? rcu_read_lock_sched_held+0x12/0x60
[40149.851421] ? lock_release+0x1f0/0x2d0
[40149.851660] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.852020] process_one_work+0x270/0x5a0
[40149.852277] worker_thread+0x55/0x3c0
[40149.852501] ? process_one_work+0x5a0/0x5a0
[40149.852753] kthread+0x174/0x1a0
[40149.852972] ? set_kthread_struct+0x40/0x40
[40149.853223] ret_from_fork+0x1f/0x30
[40149.853440]
[40149.853595] irq event stamp: 0
[40149.853778] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.854157] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.854646] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.855132] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.855506] ---[ end trace d16368f8e3b68640 ]---
[40149.855811] ------------[ cut here ]------------
[40149.856099] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.856676] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.860200] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.860711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.861220] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.861632] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.861973] 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 53 48 8b 05 58 b5 85 01 e8
[40149.863166] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.863482] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.863899] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.864326] RBP: 0000000000000000 R08: ffff88e603979490 R09: 0000000000000000
[40149.864747] R10: ffff88e60c522700 R11: 0000000000000002 R12: ffff88e60c5232a0
[40149.865268] R13: ffff88e512deb1e0 R14: ffff88e6039793a8 R15: ffff88e603979450
[40149.865689] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.866171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.866514] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.866944] Call Trace:
[40149.867097]
[40149.867230] btrfs_run_delayed_refs+0x86/0x210
[40149.867605] flush_space+0x3c8/0x5f0
[40149.867819] ? _raw_spin_trylock_bh+0x31/0x70
[40149.868091] ? rcu_read_lock_sched_held+0x12/0x60
[40149.868374] ? lock_release+0x1f0/0x2d0
[40149.868609] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.868967] process_one_work+0x270/0x5a0
[40149.869213] worker_thread+0x55/0x3c0
[40149.869453] ? process_one_work+0x5a0/0x5a0
[40149.869706] kthread+0x174/0x1a0
[40149.869900] ? set_kthread_struct+0x40/0x40
[40149.870161] ret_from_fork+0x1f/0x30
[40149.870392]
[40149.870530] irq event stamp: 0
[40149.870715] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.871108] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.871602] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.872091] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.872477] ---[ end trace d16368f8e3b68641 ]---
[40149.872822] ------------[ cut here ]------------
[40149.873124] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.873702] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.877188] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.877700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.878236] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.878672] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.879011] 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 53 48 8b 05 58 b5 85 01 e8
[40149.880108] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.880418] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.880838] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.881413] RBP: 0000000000000000 R08: ffff88e6663e7220 R09: 0000000000000000
[40149.881838] R10: ffff88e603979300 R11: 0000000000000002 R12: ffff88e605209540
[40149.882343] R13: ffff88e512deb1e0 R14: ffff88e6663e7138 R15: ffff88e6663e71e0
[40149.882764] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.883247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.883598] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.884046] Call Trace:
[40149.884198]
[40149.884331] btrfs_run_delayed_refs+0x86/0x210
[40149.884599] flush_space+0x3c8/0x5f0
[40149.884825] ? _raw_spin_trylock_bh+0x31/0x70
[40149.885098] ? rcu_read_lock_sched_held+0x12/0x60
[40149.885396] ? lock_release+0x1f0/0x2d0
[40149.885631] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.885989] process_one_work+0x270/0x5a0
[40149.886231] worker_thread+0x55/0x3c0
[40149.886470] ? process_one_work+0x5a0/0x5a0
[40149.886719] kthread+0x174/0x1a0
[40149.886925] ? set_kthread_struct+0x40/0x40
[40149.887186] ret_from_fork+0x1f/0x30
[40149.887406]
[40149.887544] irq event stamp: 0
[40149.887728] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.888108] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.888590] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.889081] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.889452] ---[ end trace d16368f8e3b68642 ]---
[40149.889765] ------------[ cut here ]------------
[40149.890054] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.890631] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.894198] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.894710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.895219] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.895628] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.895970] 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 53 48 8b 05 58 b5 85 01 e8
[40149.897065] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.897375] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.897796] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.898223] RBP: 0000000000000000 R08: ffff88e60c522d18 R09: 0000000000000000
[40149.898644] R10: ffff88e6663e7100 R11: 0000000000000002 R12: ffff88e6023f3e70
[40149.899072] R13: ffff88e512deb1e0 R14: ffff88e60c522c30 R15: ffff88e60c522cd8
[40149.899493] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.899975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.900312] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.900736] Call Trace:
[40149.900885]
[40149.901030] btrfs_run_delayed_refs+0x86/0x210
[40149.901298] flush_space+0x3c8/0x5f0
[40149.901516] ? _raw_spin_trylock_bh+0x31/0x70
[40149.901779] ? rcu_read_lock_sched_held+0x12/0x60
[40149.902071] ? lock_release+0x1f0/0x2d0
[40149.902305] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.902708] process_one_work+0x270/0x5a0
[40149.902961] worker_thread+0x55/0x3c0
[40149.903186] ? process_one_work+0x5a0/0x5a0
[40149.903436] kthread+0x174/0x1a0
[40149.903637] ? set_kthread_struct+0x40/0x40
[40149.903886] ret_from_fork+0x1f/0x30
[40149.904117]
[40149.904253] irq event stamp: 0
[40149.904437] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.904808] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.905391] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.905873] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.906300] ---[ end trace d16368f8e3b68643 ]---
[40149.906612] ------------[ cut here ]------------
[40149.906885] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.907479] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.911019] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.911532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.912040] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.912444] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.912776] 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 53 48 8b 05 58 b5 85 01 e8
[40149.913874] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.914197] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.914620] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.915050] RBP: 0000000000000000 R08: ffff88e602d05e50 R09: 0000000000000000
[40149.915469] R10: ffff88e60c522c00 R11: 0000000000000002 R12: ffff88e61c9b8a80
[40149.915928] R13: ffff88e512deb1e0 R14: ffff88e602d05d68 R15: ffff88e602d05e10
[40149.916370] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.916842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.917190] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.917615] Call Trace:
[40149.917765]
[40149.917899] btrfs_run_delayed_refs+0x86/0x210
[40149.918178] flush_space+0x3c8/0x5f0
[40149.918395] ? _raw_spin_trylock_bh+0x31/0x70
[40149.918661] ? rcu_read_lock_sched_held+0x12/0x60
[40149.918955] ? lock_release+0x1f0/0x2d0
[40149.919211] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.919548] process_one_work+0x270/0x5a0
[40149.919788] worker_thread+0x55/0x3c0
[40149.920022] ? process_one_work+0x5a0/0x5a0
[40149.920274] kthread+0x174/0x1a0
[40149.920473] ? set_kthread_struct+0x40/0x40
[40149.920723] ret_from_fork+0x1f/0x30
[40149.920953]
[40149.921089] irq event stamp: 0
[40149.921273] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.921643] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.922130] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.922612] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.922992] ---[ end trace d16368f8e3b68644 ]---
[40149.923304] ------------[ cut here ]------------
[40149.923583] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.924170] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.927681] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.928200] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.928702] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.929214] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.929548] 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 53 48 8b 05 58 b5 85 01 e8
[40149.930687] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.931008] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.931422] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.931841] RBP: 0000000000000000 R08: ffff88e6041aae50 R09: 0000000000000000
[40149.932266] R10: ffff88e602d05d00 R11: 0000000000000002 R12: ffff88e612910850
[40149.932729] R13: ffff88e512deb1e0 R14: ffff88e6041aad68 R15: ffff88e6041aae10
[40149.933156] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.933634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.933983] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.934405] Call Trace:
[40149.934558]
[40149.934692] btrfs_run_delayed_refs+0x86/0x210
[40149.934981] flush_space+0x3c8/0x5f0
[40149.935198] ? _raw_spin_trylock_bh+0x31/0x70
[40149.935481] ? rcu_read_lock_sched_held+0x12/0x60
[40149.935763] ? lock_release+0x1f0/0x2d0
[40149.936007] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.936355] process_one_work+0x270/0x5a0
[40149.936601] worker_thread+0x55/0x3c0
[40149.936834] ? process_one_work+0x5a0/0x5a0
[40149.937095] kthread+0x174/0x1a0
[40149.937292] ? set_kthread_struct+0x40/0x40
[40149.937556] ret_from_fork+0x1f/0x30
[40149.937775]
[40149.937909] irq event stamp: 0
[40149.938118] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.938490] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.938992] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.939476] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.939844] ---[ end trace d16368f8e3b68645 ]---
[40149.940159] ------------[ cut here ]------------
[40149.940434] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.941062] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.944596] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.945116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.945619] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.946036] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.946369] 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 53 48 8b 05 58 b5 85 01 e8
[40149.947469] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.947780] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.948207] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.948632] RBP: 0000000000000000 R08: ffff88e6242f5358 R09: 0000000000000000
[40149.949062] R10: ffff88e6041aad00 R11: 0000000000000002 R12: ffff88e605270690
[40149.949484] R13: ffff88e512deb1e0 R14: ffff88e6242f5270 R15: ffff88e6242f5318
[40149.949900] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.950412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.950755] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.951185] Call Trace:
[40149.951337]
[40149.951475] btrfs_run_delayed_refs+0x86/0x210
[40149.951742] flush_space+0x3c8/0x5f0
[40149.951972] ? _raw_spin_trylock_bh+0x31/0x70
[40149.952234] ? rcu_read_lock_sched_held+0x12/0x60
[40149.952518] ? lock_release+0x1f0/0x2d0
[40149.952850] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.953197] process_one_work+0x270/0x5a0
[40149.953442] worker_thread+0x55/0x3c0
[40149.953667] ? process_one_work+0x5a0/0x5a0
[40149.953930] kthread+0x174/0x1a0
[40149.954176] ? set_kthread_struct+0x40/0x40
[40149.954425] ret_from_fork+0x1f/0x30
[40149.954646]
[40149.954780] irq event stamp: 0
[40149.954976] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.955347] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.955837] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.956339] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.956714] ---[ end trace d16368f8e3b68646 ]---
[40149.957043] ------------[ cut here ]------------
[40149.957318] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.957907] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.961427] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.961952] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.962449] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.962906] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.963248] 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 53 48 8b 05 58 b5 85 01 e8
[40149.964348] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.964689] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.965136] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.965557] RBP: 0000000000000000 R08: ffff88e65f3ab0e8 R09: 0000000000000000
[40149.965987] R10: ffff88e6242f5201 R11: 0000000000000002 R12: ffff88e665a7e3f0
[40149.966408] R13: ffff88e512deb1e0 R14: ffff88e65f3ab000 R15: ffff88e65f3ab0a8
[40149.966827] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.967310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.967654] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.968085] Call Trace:
[40149.968236]
[40149.968371] btrfs_run_delayed_refs+0x86/0x210
[40149.968638] flush_space+0x3c8/0x5f0
[40149.968853] ? _raw_spin_trylock_bh+0x31/0x70
[40149.969126] ? rcu_read_lock_sched_held+0x12/0x60
[40149.969410] ? lock_release+0x1f0/0x2d0
[40149.969646] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.969994] process_one_work+0x270/0x5a0
[40149.970237] worker_thread+0x55/0x3c0
[40149.970460] ? process_one_work+0x5a0/0x5a0
[40149.970711] kthread+0x174/0x1a0
[40149.970906] ? set_kthread_struct+0x40/0x40
[40149.971168] ret_from_fork+0x1f/0x30
[40149.971387]
[40149.971526] irq event stamp: 0
[40149.971710] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.972091] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.972573] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.973062] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.973431] ---[ end trace d16368f8e3b68647 ]---
[40149.973746] ------------[ cut here ]------------
[40149.974034] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.974639] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.978243] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.978756] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.979277] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.979706] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.980048] 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 53 48 8b 05 58 b5 85 01 e8
[40149.981162] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.981475] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.981908] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.982350] RBP: 0000000000000000 R08: ffff88e602b73970 R09: 0000000000000000
[40149.982770] R10: ffff88e65f3ab000 R11: 0100000000000002 R12: ffff88e6039371c0
[40149.983211] R13: ffff88e512deb1e0 R14: ffff88e602b73888 R15: ffff88e602b73930
[40149.983633] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40149.984117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40149.984460] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40149.984879] Call Trace:
[40149.985043]
[40149.985178] btrfs_run_delayed_refs+0x86/0x210
[40149.985444] flush_space+0x3c8/0x5f0
[40149.985663] ? _raw_spin_trylock_bh+0x31/0x70
[40149.985937] ? rcu_read_lock_sched_held+0x12/0x60
[40149.986219] ? lock_release+0x1f0/0x2d0
[40149.986451] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40149.986790] process_one_work+0x270/0x5a0
[40149.987045] worker_thread+0x55/0x3c0
[40149.987268] ? process_one_work+0x5a0/0x5a0
[40149.987522] kthread+0x174/0x1a0
[40149.987718] ? set_kthread_struct+0x40/0x40
[40149.987980] ret_from_fork+0x1f/0x30
[40149.988224]
[40149.988376] irq event stamp: 0
[40149.988564] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40149.988942] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40149.989420] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40149.989902] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40149.990283] ---[ end trace d16368f8e3b68648 ]---
[40149.990658] ------------[ cut here ]------------
[40149.990948] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40149.991525] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40149.995029] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40149.995541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40149.996049] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40149.996457] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40149.996787] 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 53 48 8b 05 58 b5 85 01 e8
[40149.997885] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40149.998232] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40149.998654] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40149.999084] RBP: 0000000000000000 R08: ffff88e660074e50 R09: 0000000000000000
[40149.999504] R10: ffff88e602b73800 R11: ffff88e604295e08 R12: ffff88e605209380
[40149.999931] R13: ffff88e512deb1e0 R14: ffff88e660074d68 R15: ffff88e660074e10
[40150.000348] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.000943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.001282] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.001705] Call Trace:
[40150.001854]
[40150.002043] btrfs_run_delayed_refs+0x86/0x210
[40150.002310] flush_space+0x3c8/0x5f0
[40150.002527] ? _raw_spin_trylock_bh+0x31/0x70
[40150.002787] ? rcu_read_lock_sched_held+0x12/0x60
[40150.003089] ? lock_release+0x1f0/0x2d0
[40150.003322] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.003678] process_one_work+0x270/0x5a0
[40150.003932] worker_thread+0x55/0x3c0
[40150.004157] ? process_one_work+0x5a0/0x5a0
[40150.004404] kthread+0x174/0x1a0
[40150.004614] ? set_kthread_struct+0x40/0x40
[40150.004863] ret_from_fork+0x1f/0x30
[40150.005105]
[40150.005241] irq event stamp: 0
[40150.005425] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.005804] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.006291] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.006786] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.007178] ---[ end trace d16368f8e3b68649 ]---
[40150.007486] ------------[ cut here ]------------
[40150.007761] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.008345] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.011880] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.012401] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.012956] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.013361] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.013696] 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 53 48 8b 05 58 b5 85 01 e8
[40150.014791] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.015114] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.015546] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.015975] RBP: 0000000000000000 R08: ffff88e615c6c838 R09: 0000000000000000
[40150.016394] R10: ffff88e660074d00 R11: fffff1ecc0000000 R12: ffff88e605209d90
[40150.016814] R13: ffff88e512deb1e0 R14: ffff88e615c6c750 R15: ffff88e615c6c7f8
[40150.017247] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.017724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.018075] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.018497] Call Trace:
[40150.018648]
[40150.018781] btrfs_run_delayed_refs+0x86/0x210
[40150.019060] flush_space+0x3c8/0x5f0
[40150.019277] ? _raw_spin_trylock_bh+0x31/0x70
[40150.019542] ? rcu_read_lock_sched_held+0x12/0x60
[40150.019822] ? lock_release+0x1f0/0x2d0
[40150.020066] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.020401] process_one_work+0x270/0x5a0
[40150.020646] worker_thread+0x55/0x3c0
[40150.020868] ? process_one_work+0x5a0/0x5a0
[40150.021130] kthread+0x174/0x1a0
[40150.021327] ? set_kthread_struct+0x40/0x40
[40150.021581] ret_from_fork+0x1f/0x30
[40150.021799]
[40150.021990] irq event stamp: 0
[40150.022177] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.022589] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.023076] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.023565] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.023946] ---[ end trace d16368f8e3b6864a ]---
[40150.024259] ------------[ cut here ]------------
[40150.024635] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.025221] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.028801] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.029321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.029933] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.030339] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.030673] 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 53 48 8b 05 58 b5 85 01 e8
[40150.031798] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.032118] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.032552] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.032995] RBP: 0000000000000000 R08: ffff88e60556e220 R09: 0000000000000000
[40150.033414] R10: ffff88e615c6c700 R11: fffff1ecc0000000 R12: ffff88e665a7ec40
[40150.033847] R13: ffff88e512deb1e0 R14: ffff88e60556e138 R15: ffff88e60556e1e0
[40150.034291] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.034778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.035129] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.035553] Call Trace:
[40150.035702]
[40150.035836] btrfs_run_delayed_refs+0x86/0x210
[40150.036114] flush_space+0x3c8/0x5f0
[40150.036333] ? _raw_spin_trylock_bh+0x31/0x70
[40150.036598] ? rcu_read_lock_sched_held+0x12/0x60
[40150.036879] ? lock_release+0x1f0/0x2d0
[40150.037125] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.037465] process_one_work+0x270/0x5a0
[40150.037707] worker_thread+0x55/0x3c0
[40150.037941] ? process_one_work+0x5a0/0x5a0
[40150.038193] kthread+0x174/0x1a0
[40150.038389] ? set_kthread_struct+0x40/0x40
[40150.038643] ret_from_fork+0x1f/0x30
[40150.038862]
[40150.039010] irq event stamp: 0
[40150.039196] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.039572] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.040112] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.040595] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.040975] ---[ end trace d16368f8e3b6864b ]---
[40150.041288] ------------[ cut here ]------------
[40150.041570] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.042156] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.045621] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.046140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.046642] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.047058] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.047388] 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 53 48 8b 05 58 b5 85 01 e8
[40150.048485] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.048795] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.049224] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.049665] RBP: 0000000000000000 R08: ffff88e615c6c970 R09: 0000000000000000
[40150.050095] R10: ffff88e60556e100 R11: 0000000000000002 R12: ffff88e605209af0
[40150.050520] R13: ffff88e512deb1e0 R14: ffff88e615c6c888 R15: ffff88e615c6c930
[40150.050949] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.051422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.051764] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.052276] Call Trace:
[40150.052428]
[40150.052602] btrfs_run_delayed_refs+0x86/0x210
[40150.052867] flush_space+0x3c8/0x5f0
[40150.053093] ? _raw_spin_trylock_bh+0x31/0x70
[40150.053356] ? rcu_read_lock_sched_held+0x12/0x60
[40150.053684] ? lock_release+0x1f0/0x2d0
[40150.053928] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.054264] process_one_work+0x270/0x5a0
[40150.054511] worker_thread+0x55/0x3c0
[40150.054744] ? process_one_work+0x5a0/0x5a0
[40150.055005] kthread+0x174/0x1a0
[40150.055201] ? set_kthread_struct+0x40/0x40
[40150.055472] ret_from_fork+0x1f/0x30
[40150.055691]
[40150.055826] irq event stamp: 0
[40150.056023] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.056403] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.056901] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.057392] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.057780] ---[ end trace d16368f8e3b6864c ]---
[40150.058109] ------------[ cut here ]------------
[40150.058385] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.058984] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.062469] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.062990] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.063493] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.063940] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.064304] 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 53 48 8b 05 58 b5 85 01 e8
[40150.065401] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.065712] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.066139] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.066560] RBP: 0000000000000000 R08: ffff88e6029a0970 R09: 0000000000000000
[40150.067123] R10: ffff88e615c6c800 R11: 0000000000000002 R12: ffff88e6067745b0
[40150.067544] R13: ffff88e512deb1e0 R14: ffff88e6029a0888 R15: ffff88e6029a0930
[40150.067974] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.068521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.068857] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.069296] Call Trace:
[40150.069449]
[40150.069588] btrfs_run_delayed_refs+0x86/0x210
[40150.069869] flush_space+0x3c8/0x5f0
[40150.070097] ? _raw_spin_trylock_bh+0x31/0x70
[40150.070359] ? rcu_read_lock_sched_held+0x12/0x60
[40150.070653] ? lock_release+0x1f0/0x2d0
[40150.070886] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.071244] process_one_work+0x270/0x5a0
[40150.071494] worker_thread+0x55/0x3c0
[40150.071729] ? process_one_work+0x5a0/0x5a0
[40150.072004] kthread+0x174/0x1a0
[40150.072202] ? set_kthread_struct+0x40/0x40
[40150.072457] ret_from_fork+0x1f/0x30
[40150.072686]
[40150.072822] irq event stamp: 0
[40150.073018] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.073390] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.073871] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.074359] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.074732] ---[ end trace d16368f8e3b6864d ]---
[40150.075056] ------------[ cut here ]------------
[40150.075332] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.075928] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.079439] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.079960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.080460] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.080865] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.081207] 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 53 48 8b 05 58 b5 85 01 e8
[40150.082304] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.082661] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.083086] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.083511] RBP: 0000000000000000 R08: ffff88e602e4e490 R09: 0000000000000000
[40150.083939] R10: ffff88e6029a0800 R11: 0000000000000002 R12: ffff88e66fac3310
[40150.084358] R13: ffff88e512deb1e0 R14: ffff88e602e4e3a8 R15: ffff88e602e4e450
[40150.084783] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.085266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.085608] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.086039] Call Trace:
[40150.086190]
[40150.086324] btrfs_run_delayed_refs+0x86/0x210
[40150.086592] flush_space+0x3c8/0x5f0
[40150.086806] ? _raw_spin_trylock_bh+0x31/0x70
[40150.087078] ? rcu_read_lock_sched_held+0x12/0x60
[40150.087360] ? lock_release+0x1f0/0x2d0
[40150.087595] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.087942] process_one_work+0x270/0x5a0
[40150.088185] worker_thread+0x55/0x3c0
[40150.088406] ? process_one_work+0x5a0/0x5a0
[40150.088661] kthread+0x174/0x1a0
[40150.088857] ? set_kthread_struct+0x40/0x40
[40150.089119] ret_from_fork+0x1f/0x30
[40150.089338]
[40150.089477] irq event stamp: 0
[40150.089661] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.090040] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.090524] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.091014] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.091384] ---[ end trace d16368f8e3b6864e ]---
[40150.091695] ------------[ cut here ]------------
[40150.091984] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.092589] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.096222] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.096734] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.097252] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.097682] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.098025] 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 53 48 8b 05 58 b5 85 01 e8
[40150.099146] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.099465] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.099892] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.100334] RBP: 0000000000000000 R08: ffff88e6128f75c8 R09: 0000000000000000
[40150.100765] R10: ffff88e602e4e300 R11: 0100000000000002 R12: ffff88e6163ca700
[40150.101195] R13: ffff88e512deb1e0 R14: ffff88e6128f74e0 R15: ffff88e6128f7588
[40150.101658] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.102139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.102481] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.102900] Call Trace:
[40150.103061]
[40150.103195] btrfs_run_delayed_refs+0x86/0x210
[40150.103462] flush_space+0x3c8/0x5f0
[40150.103722] ? _raw_spin_trylock_bh+0x31/0x70
[40150.103993] ? rcu_read_lock_sched_held+0x12/0x60
[40150.104275] ? lock_release+0x1f0/0x2d0
[40150.104511] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.104845] process_one_work+0x270/0x5a0
[40150.105099] worker_thread+0x55/0x3c0
[40150.105321] ? process_one_work+0x5a0/0x5a0
[40150.105616] kthread+0x174/0x1a0
[40150.105811] ? set_kthread_struct+0x40/0x40
[40150.106101] ret_from_fork+0x1f/0x30
[40150.106321]
[40150.106481] irq event stamp: 0
[40150.106665] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.107043] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.107526] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.108015] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.108385] ---[ end trace d16368f8e3b6864f ]---
[40150.108724] ------------[ cut here ]------------
[40150.109013] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.109590] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.113111] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.113624] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.114132] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.114542] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.114870] 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 53 48 8b 05 58 b5 85 01 e8
[40150.115990] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.116301] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.116721] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.117152] RBP: 0000000000000000 R08: ffff88e6039795c8 R09: 0000000000000000
[40150.117573] R10: ffff88e6128f7400 R11: ffff88e604295e08 R12: ffff88e60c523230
[40150.118002] R13: ffff88e512deb1e0 R14: ffff88e6039794e0 R15: ffff88e603979588
[40150.118419] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.119033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.119373] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.119879] Call Trace:
[40150.120043]
[40150.120180] btrfs_run_delayed_refs+0x86/0x210
[40150.120445] flush_space+0x3c8/0x5f0
[40150.120666] ? _raw_spin_trylock_bh+0x31/0x70
[40150.120951] ? rcu_read_lock_sched_held+0x12/0x60
[40150.121234] ? lock_release+0x1f0/0x2d0
[40150.121469] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.121821] process_one_work+0x270/0x5a0
[40150.122075] worker_thread+0x55/0x3c0
[40150.122307] ? process_one_work+0x5a0/0x5a0
[40150.122563] kthread+0x174/0x1a0
[40150.122770] ? set_kthread_struct+0x40/0x40
[40150.123033] ret_from_fork+0x1f/0x30
[40150.123252]
[40150.123387] irq event stamp: 0
[40150.123586] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.123980] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.124463] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.124964] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.125332] ---[ end trace d16368f8e3b68650 ]---
[40150.125642] ------------[ cut here ]------------
[40150.125929] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.126508] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.130035] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.130548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.131056] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.131466] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.131797] 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 53 48 8b 05 58 b5 85 01 e8
[40150.132890] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.133210] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.133633] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.134061] RBP: 0000000000000000 R08: ffff88e602878f88 R09: 0000000000000000
[40150.134487] R10: ffff88e603979400 R11: 0000000000000002 R12: ffff88e61686c310
[40150.134906] R13: ffff88e512deb1e0 R14: ffff88e602878ea0 R15: ffff88e602878f48
[40150.135338] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.135812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.136164] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.136586] Call Trace:
[40150.136736]
[40150.136868] btrfs_run_delayed_refs+0x86/0x210
[40150.137147] flush_space+0x3c8/0x5f0
[40150.137363] ? _raw_spin_trylock_bh+0x31/0x70
[40150.137626] ? rcu_read_lock_sched_held+0x12/0x60
[40150.137904] ? lock_release+0x1f0/0x2d0
[40150.138148] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.138487] process_one_work+0x270/0x5a0
[40150.138729] worker_thread+0x55/0x3c0
[40150.138961] ? process_one_work+0x5a0/0x5a0
[40150.139212] kthread+0x174/0x1a0
[40150.139407] ? set_kthread_struct+0x40/0x40
[40150.139662] ret_from_fork+0x1f/0x30
[40150.139905]
[40150.140053] irq event stamp: 0
[40150.140238] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.140610] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.141101] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.141583] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.141965] ---[ end trace d16368f8e3b68651 ]---
[40150.142271] ------------[ cut here ]------------
[40150.142674] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.143257] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.146819] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.147337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.147859] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.148275] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.148621] 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 53 48 8b 05 58 b5 85 01 e8
[40150.149717] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.150042] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.150466] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.150883] RBP: 0000000000000000 R08: ffff88e6163c60e8 R09: 0000000000000000
[40150.151311] R10: ffff88e602878e00 R11: 0000000000000002 R12: ffff88e615dedd20
[40150.151733] R13: ffff88e512deb1e0 R14: ffff88e6163c6000 R15: ffff88e6163c60a8
[40150.152160] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.152636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.152987] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.153433] Call Trace:
[40150.153608]
[40150.153744] btrfs_run_delayed_refs+0x86/0x210
[40150.154023] flush_space+0x3c8/0x5f0
[40150.154242] ? _raw_spin_trylock_bh+0x31/0x70
[40150.154506] ? rcu_read_lock_sched_held+0x12/0x60
[40150.154788] ? lock_release+0x1f0/0x2d0
[40150.155033] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.155370] process_one_work+0x270/0x5a0
[40150.155616] worker_thread+0x55/0x3c0
[40150.155836] ? process_one_work+0x5a0/0x5a0
[40150.156098] kthread+0x174/0x1a0
[40150.156295] ? set_kthread_struct+0x40/0x40
[40150.156548] ret_from_fork+0x1f/0x30
[40150.156766]
[40150.156902] irq event stamp: 0
[40150.157097] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.157472] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.157961] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.158437] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.158806] ---[ end trace d16368f8e3b68652 ]---
[40150.159124] ------------[ cut here ]------------
[40150.159400] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.159989] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.163468] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.164010] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.164510] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.164926] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.165255] 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 53 48 8b 05 58 b5 85 01 e8
[40150.166435] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.166748] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.167176] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.167599] RBP: 0000000000000000 R08: ffff88e602981aa8 R09: 0000000000000000
[40150.168069] R10: ffff88e6163c6000 R11: 0000000000000002 R12: ffff88e6023f8540
[40150.168494] R13: ffff88e512deb1e0 R14: ffff88e6029819c0 R15: ffff88e602981a68
[40150.168921] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.169405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.169766] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.170197] Call Trace:
[40150.170359]
[40150.170495] btrfs_run_delayed_refs+0x86/0x210
[40150.170759] flush_space+0x3c8/0x5f0
[40150.170997] ? _raw_spin_trylock_bh+0x31/0x70
[40150.171259] ? rcu_read_lock_sched_held+0x12/0x60
[40150.171554] ? lock_release+0x1f0/0x2d0
[40150.171786] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.172147] process_one_work+0x270/0x5a0
[40150.172390] worker_thread+0x55/0x3c0
[40150.172649] ? process_one_work+0x5a0/0x5a0
[40150.172920] kthread+0x174/0x1a0
[40150.173116] ? set_kthread_struct+0x40/0x40
[40150.173366] ret_from_fork+0x1f/0x30
[40150.173590]
[40150.173724] irq event stamp: 0
[40150.173919] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.174289] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.174770] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.175259] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.175632] ---[ end trace d16368f8e3b68653 ]---
[40150.175991] ------------[ cut here ]------------
[40150.176268] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.176843] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.180375] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.180935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.181433] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.181841] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.182182] 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 53 48 8b 05 58 b5 85 01 e8
[40150.183277] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.183591] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.184020] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.184438] RBP: 0000000000000000 R08: ffff88e615c6c0e8 R09: 0000000000000000
[40150.184858] R10: ffff88e602981900 R11: ffff88e604295e08 R12: ffff88e605209150
[40150.185286] R13: ffff88e512deb1e0 R14: ffff88e615c6c000 R15: ffff88e615c6c0a8
[40150.185707] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.186189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.186532] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.186961] Call Trace:
[40150.187112]
[40150.187245] btrfs_run_delayed_refs+0x86/0x210
[40150.187512] flush_space+0x3c8/0x5f0
[40150.187755] ? _raw_spin_trylock_bh+0x31/0x70
[40150.188027] ? rcu_read_lock_sched_held+0x12/0x60
[40150.188312] ? lock_release+0x1f0/0x2d0
[40150.188547] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.188882] process_one_work+0x270/0x5a0
[40150.189136] worker_thread+0x55/0x3c0
[40150.189357] ? process_one_work+0x5a0/0x5a0
[40150.189613] kthread+0x174/0x1a0
[40150.189809] ? set_kthread_struct+0x40/0x40
[40150.190071] ret_from_fork+0x1f/0x30
[40150.190393]
[40150.190531] irq event stamp: 0
[40150.190714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.191092] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.191619] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.192104] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.192476] ---[ end trace d16368f8e3b68654 ]---
[40150.192792] ------------[ cut here ]------------
[40150.193085] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.193683] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.197222] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.197735] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.198243] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.198681] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.199020] 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 53 48 8b 05 58 b5 85 01 e8
[40150.200116] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.200427] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.200849] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.201281] RBP: 0000000000000000 R08: ffff88e6028ae358 R09: 0000000000000000
[40150.201744] R10: ffff88e615c6c000 R11: 0000000000000002 R12: ffff88e60c5b3150
[40150.202215] R13: ffff88e512deb1e0 R14: ffff88e6028ae270 R15: ffff88e6028ae318
[40150.202682] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.203162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.203506] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.203937] Call Trace:
[40150.204089]
[40150.204224] btrfs_run_delayed_refs+0x86/0x210
[40150.204491] flush_space+0x3c8/0x5f0
[40150.204707] ? _raw_spin_trylock_bh+0x31/0x70
[40150.205091] ? rcu_read_lock_sched_held+0x12/0x60
[40150.205376] ? lock_release+0x1f0/0x2d0
[40150.205611] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.205958] process_one_work+0x270/0x5a0
[40150.206201] worker_thread+0x55/0x3c0
[40150.206421] ? process_one_work+0x5a0/0x5a0
[40150.206676] kthread+0x174/0x1a0
[40150.206871] ? set_kthread_struct+0x40/0x40
[40150.207133] ret_from_fork+0x1f/0x30
[40150.207352]
[40150.207492] irq event stamp: 0
[40150.207800] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.208183] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.208666] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.209154] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.209526] ---[ end trace d16368f8e3b68655 ]---
[40150.209848] ------------[ cut here ]------------
[40150.210140] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.210718] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.214336] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.214847] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.215367] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.215777] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.216136] 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 53 48 8b 05 58 b5 85 01 e8
[40150.217244] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.217571] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.218010] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.218442] RBP: 0000000000000000 R08: ffff88e615c66be0 R09: 0000000000000000
[40150.218861] R10: ffff88e6028ae200 R11: 0000000000000002 R12: ffff88e6023f3b60
[40150.219303] R13: ffff88e512deb1e0 R14: ffff88e615c66af8 R15: ffff88e615c66ba0
[40150.219725] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.220209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.220553] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.220982] Call Trace:
[40150.221132]
[40150.221264] btrfs_run_delayed_refs+0x86/0x210
[40150.221531] flush_space+0x3c8/0x5f0
[40150.221746] ? _raw_spin_trylock_bh+0x31/0x70
[40150.222017] ? rcu_read_lock_sched_held+0x12/0x60
[40150.222300] ? lock_release+0x1f0/0x2d0
[40150.222534] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.222870] process_one_work+0x270/0x5a0
[40150.223127] worker_thread+0x55/0x3c0
[40150.223348] ? process_one_work+0x5a0/0x5a0
[40150.223612] kthread+0x174/0x1a0
[40150.223806] ? set_kthread_struct+0x40/0x40
[40150.224069] ret_from_fork+0x1f/0x30
[40150.224289]
[40150.224461] irq event stamp: 0
[40150.224646] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.225058] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.225541] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.226029] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.226398] ---[ end trace d16368f8e3b68656 ]---
[40150.226711] ------------[ cut here ]------------
[40150.227002] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.227579] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.231051] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.231562] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.232071] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.232514] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.232841] 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 53 48 8b 05 58 b5 85 01 e8
[40150.233927] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.234237] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.234681] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.235111] RBP: 0000000000000000 R08: ffff88e615c6c220 R09: 0000000000000000
[40150.235534] R10: ffff88e615c66a00 R11: 0000000000000002 R12: ffff88e605209bd0
[40150.235961] R13: ffff88e512deb1e0 R14: ffff88e615c6c138 R15: ffff88e615c6c1e0
[40150.236381] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.236998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.237337] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.237758] Call Trace:
[40150.237919]
[40150.238054] btrfs_run_delayed_refs+0x86/0x210
[40150.238362] flush_space+0x3c8/0x5f0
[40150.238581] ? _raw_spin_trylock_bh+0x31/0x70
[40150.238841] ? rcu_read_lock_sched_held+0x12/0x60
[40150.239131] ? lock_release+0x1f0/0x2d0
[40150.239375] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.239712] process_one_work+0x270/0x5a0
[40150.239980] worker_thread+0x55/0x3c0
[40150.240202] ? process_one_work+0x5a0/0x5a0
[40150.240457] kthread+0x174/0x1a0
[40150.240655] ? set_kthread_struct+0x40/0x40
[40150.240927] ret_from_fork+0x1f/0x30
[40150.241147]
[40150.241282] irq event stamp: 0
[40150.241482] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.241851] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.242350] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.242845] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.243226] ---[ end trace d16368f8e3b68657 ]---
[40150.243543] ------------[ cut here ]------------
[40150.243820] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.244404] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.247893] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.248413] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.248954] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.249380] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.249714] 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 53 48 8b 05 58 b5 85 01 e8
[40150.250802] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.251123] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.251544] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.251972] RBP: 0000000000000000 R08: ffff88e649200aa8 R09: 0000000000000000
[40150.252391] R10: ffff88e615c6c100 R11: 0000000000000002 R12: ffff88e6052095b0
[40150.252812] R13: ffff88e512deb1e0 R14: ffff88e6492009c0 R15: ffff88e649200a68
[40150.253240] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.253717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.254066] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.254487] Call Trace:
[40150.254638]
[40150.254771] btrfs_run_delayed_refs+0x86/0x210
[40150.255049] flush_space+0x3c8/0x5f0
[40150.255270] ? _raw_spin_trylock_bh+0x31/0x70
[40150.255535] ? rcu_read_lock_sched_held+0x12/0x60
[40150.255815] ? lock_release+0x1f0/0x2d0
[40150.256061] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.256399] process_one_work+0x270/0x5a0
[40150.256647] worker_thread+0x55/0x3c0
[40150.256868] ? process_one_work+0x5a0/0x5a0
[40150.257130] kthread+0x174/0x1a0
[40150.257328] ? set_kthread_struct+0x40/0x40
[40150.257583] ret_from_fork+0x1f/0x30
[40150.257801]
[40150.257952] irq event stamp: 0
[40150.258138] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.258532] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.259020] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.259503] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.259874] ---[ end trace d16368f8e3b68658 ]---
[40150.260201] ------------[ cut here ]------------
[40150.260480] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.261200] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.264819] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.265352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.265852] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.266279] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.266627] 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 53 48 8b 05 58 b5 85 01 e8
[40150.267732] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.268057] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.268480] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.268897] RBP: 0000000000000000 R08: ffff88e616477838 R09: 0000000000000000
[40150.269327] R10: ffff88e649200901 R11: 0000000000000002 R12: ffff88e604a608c0
[40150.269749] R13: ffff88e512deb1e0 R14: ffff88e616477750 R15: ffff88e6164777f8
[40150.270178] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.270695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.271044] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.271492] Call Trace:
[40150.271660]
[40150.271795] btrfs_run_delayed_refs+0x86/0x210
[40150.272101] flush_space+0x3c8/0x5f0
[40150.272337] ? _raw_spin_trylock_bh+0x31/0x70
[40150.272601] ? rcu_read_lock_sched_held+0x12/0x60
[40150.272927] ? lock_release+0x1f0/0x2d0
[40150.273180] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.273520] process_one_work+0x270/0x5a0
[40150.273763] worker_thread+0x55/0x3c0
[40150.273995] ? process_one_work+0x5a0/0x5a0
[40150.274248] kthread+0x174/0x1a0
[40150.274444] ? set_kthread_struct+0x40/0x40
[40150.274697] ret_from_fork+0x1f/0x30
[40150.274928]
[40150.275065] irq event stamp: 0
[40150.275252] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.275625] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.276115] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.276593] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.276971] ---[ end trace d16368f8e3b68659 ]---
[40150.277283] ------------[ cut here ]------------
[40150.277562] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.278146] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.281603] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.282118] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.282641] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.283059] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.283388] 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 53 48 8b 05 58 b5 85 01 e8
[40150.284488] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.284934] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.285353] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.285773] RBP: 0000000000000000 R08: ffff88e6128f7f88 R09: 0000000000000000
[40150.286245] R10: ffff88e616477700 R11: 0000000000000002 R12: ffff88e6163ca4d0
[40150.286668] R13: ffff88e512deb1e0 R14: ffff88e6128f7ea0 R15: ffff88e6128f7f48
[40150.287109] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.287586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.287954] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.288376] Call Trace:
[40150.288529]
[40150.288675] btrfs_run_delayed_refs+0x86/0x210
[40150.288954] flush_space+0x3c8/0x5f0
[40150.289171] ? _raw_spin_trylock_bh+0x31/0x70
[40150.289446] ? rcu_read_lock_sched_held+0x12/0x60
[40150.289729] ? lock_release+0x1f0/0x2d0
[40150.289983] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.290319] process_one_work+0x270/0x5a0
[40150.290577] worker_thread+0x55/0x3c0
[40150.290798] ? process_one_work+0x5a0/0x5a0
[40150.291068] kthread+0x174/0x1a0
[40150.291264] ? set_kthread_struct+0x40/0x40
[40150.291517] ret_from_fork+0x1f/0x30
[40150.291737]
[40150.291872] irq event stamp: 0
[40150.292069] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.292437] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.292964] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.293443] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.293853] ---[ end trace d16368f8e3b6865a ]---
[40150.294169] ------------[ cut here ]------------
[40150.294444] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.295031] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.298572] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.299093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.299689] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.300107] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.300437] 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 53 48 8b 05 58 b5 85 01 e8
[40150.301600] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.301933] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.302352] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.302793] RBP: 0000000000000000 R08: ffff88e660074d18 R09: 0000000000000000
[40150.303233] R10: ffff88e6128f7e00 R11: 0000000000000002 R12: ffff88e6052094d0
[40150.303667] R13: ffff88e512deb1e0 R14: ffff88e660074c30 R15: ffff88e660074cd8
[40150.304098] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.304587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.304952] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.305381] Call Trace:
[40150.305536]
[40150.305669] btrfs_run_delayed_refs+0x86/0x210
[40150.305951] flush_space+0x3c8/0x5f0
[40150.306168] ? _raw_spin_trylock_bh+0x31/0x70
[40150.306428] ? rcu_read_lock_sched_held+0x12/0x60
[40150.306712] ? lock_release+0x1f0/0x2d0
[40150.306956] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.307292] process_one_work+0x270/0x5a0
[40150.307537] worker_thread+0x55/0x3c0
[40150.307757] ? process_one_work+0x5a0/0x5a0
[40150.308020] kthread+0x174/0x1a0
[40150.308217] ? set_kthread_struct+0x40/0x40
[40150.308472] ret_from_fork+0x1f/0x30
[40150.308690]
[40150.308823] irq event stamp: 0
[40150.309020] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.309416] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.309927] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.310442] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.310871] ---[ end trace d16368f8e3b6865b ]---
[40150.311196] ------------[ cut here ]------------
[40150.311475] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.312060] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.315552] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.316071] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.316571] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.316987] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.317317] 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 53 48 8b 05 58 b5 85 01 e8
[40150.318411] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.318725] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.319155] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.319575] RBP: 0000000000000000 R08: ffff88e649200970 R09: 0000000000000000
[40150.320006] R10: ffff88e660074c00 R11: 0000000000000002 R12: ffff88e6052092a0
[40150.320424] R13: ffff88e512deb1e0 R14: ffff88e649200888 R15: ffff88e649200930
[40150.320846] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.321331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.321674] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.322104] Call Trace:
[40150.322255]
[40150.322389] btrfs_run_delayed_refs+0x86/0x210
[40150.322690] flush_space+0x3c8/0x5f0
[40150.322905] ? _raw_spin_trylock_bh+0x31/0x70
[40150.323175] ? rcu_read_lock_sched_held+0x12/0x60
[40150.323460] ? lock_release+0x1f0/0x2d0
[40150.323693] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.324040] process_one_work+0x270/0x5a0
[40150.324283] worker_thread+0x55/0x3c0
[40150.324507] ? process_one_work+0x5a0/0x5a0
[40150.324788] kthread+0x174/0x1a0
[40150.324996] ? set_kthread_struct+0x40/0x40
[40150.325249] ret_from_fork+0x1f/0x30
[40150.325470]
[40150.325606] irq event stamp: 0
[40150.325790] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.326169] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.326651] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.327140] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.327609] ---[ end trace d16368f8e3b6865c ]---
[40150.327923] ------------[ cut here ]------------
[40150.328197] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.328824] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.332337] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.332859] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.333377] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.333786] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.334138] 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 53 48 8b 05 58 b5 85 01 e8
[40150.335232] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.335547] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.335977] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.336393] RBP: 0000000000000000 R08: ffff88e649200700 R09: 0000000000000000
[40150.336814] R10: ffff88e649200800 R11: 0000000000000002 R12: ffff88e605209d20
[40150.337242] R13: ffff88e512deb1e0 R14: ffff88e649200618 R15: ffff88e6492006c0
[40150.337664] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.338186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.338531] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.339000] Call Trace:
[40150.339192]
[40150.339351] btrfs_run_delayed_refs+0x86/0x210
[40150.339664] flush_space+0x3c8/0x5f0
[40150.339897] ? _raw_spin_trylock_bh+0x31/0x70
[40150.340170] ? rcu_read_lock_sched_held+0x12/0x60
[40150.340455] ? lock_release+0x1f0/0x2d0
[40150.340689] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.341036] process_one_work+0x270/0x5a0
[40150.341279] worker_thread+0x55/0x3c0
[40150.341503] ? process_one_work+0x5a0/0x5a0
[40150.341752] kthread+0x174/0x1a0
[40150.341960] ? set_kthread_struct+0x40/0x40
[40150.342213] ret_from_fork+0x1f/0x30
[40150.342434]
[40150.342574] irq event stamp: 0
[40150.342757] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.343139] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.343622] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.344111] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.344484] ---[ end trace d16368f8e3b6865d ]---
[40150.344794] ------------[ cut here ]------------
[40150.345082] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.345659] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.349164] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.349676] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.350185] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.350593] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.350935] 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 53 48 8b 05 58 b5 85 01 e8
[40150.352123] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.352433] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.352886] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.353312] RBP: 0000000000000000 R08: ffff88e6128f7aa8 R09: 0000000000000000
[40150.353819] R10: ffff88e649200600 R11: 0000000000000002 R12: ffff88e6163cad20
[40150.354246] R13: ffff88e512deb1e0 R14: ffff88e6128f79c0 R15: ffff88e6128f7a68
[40150.354669] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.355151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.355495] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.355922] Call Trace:
[40150.356073]
[40150.356206] btrfs_run_delayed_refs+0x86/0x210
[40150.356576] flush_space+0x3c8/0x5f0
[40150.356790] ? _raw_spin_trylock_bh+0x31/0x70
[40150.357062] ? rcu_read_lock_sched_held+0x12/0x60
[40150.357343] ? lock_release+0x1f0/0x2d0
[40150.357590] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.357937] process_one_work+0x270/0x5a0
[40150.358183] worker_thread+0x55/0x3c0
[40150.358423] ? process_one_work+0x5a0/0x5a0
[40150.358677] kthread+0x174/0x1a0
[40150.358872] ? set_kthread_struct+0x40/0x40
[40150.359134] ret_from_fork+0x1f/0x30
[40150.359367]
[40150.359507] irq event stamp: 0
[40150.359691] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.360084] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.360568] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.361070] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.361457] ---[ end trace d16368f8e3b6865e ]---
[40150.361804] ------------[ cut here ]------------
[40150.362091] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.362671] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.366152] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.366663] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.367173] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.367622] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.367967] 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 53 48 8b 05 58 b5 85 01 e8
[40150.369064] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.369375] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.369799] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.370227] RBP: 0000000000000000 R08: ffff88e615c26358 R09: 0000000000000000
[40150.370648] R10: ffff88e6128f7900 R11: ffff88e604295e08 R12: ffff88e604a60930
[40150.371077] R13: ffff88e512deb1e0 R14: ffff88e615c26270 R15: ffff88e615c26318
[40150.371498] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.371981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.372320] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.372741] Call Trace:
[40150.372891]
[40150.373036] btrfs_run_delayed_refs+0x86/0x210
[40150.373304] flush_space+0x3c8/0x5f0
[40150.373524] ? _raw_spin_trylock_bh+0x31/0x70
[40150.373785] ? rcu_read_lock_sched_held+0x12/0x60
[40150.374078] ? lock_release+0x1f0/0x2d0
[40150.374311] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.374651] process_one_work+0x270/0x5a0
[40150.374893] worker_thread+0x55/0x3c0
[40150.375125] ? process_one_work+0x5a0/0x5a0
[40150.375376] kthread+0x174/0x1a0
[40150.375574] ? set_kthread_struct+0x40/0x40
[40150.375826] ret_from_fork+0x1f/0x30
[40150.376055]
[40150.376192] irq event stamp: 0
[40150.376398] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.376771] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.377261] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.377744] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.378123] ---[ end trace d16368f8e3b6865f ]---
[40150.378431] ------------[ cut here ]------------
[40150.378709] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.379380] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.382964] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.383488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.384009] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.384552] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.384880] 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 53 48 8b 05 58 b5 85 01 e8
[40150.385977] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.386287] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.386707] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.387136] RBP: 0000000000000000 R08: ffff88e6029810e8 R09: 0000000000000000
[40150.387557] R10: ffff88e615c26200 R11: 0000000000000002 R12: ffff88e6023f8d90
[40150.387985] R13: ffff88e512deb1e0 R14: ffff88e602981000 R15: ffff88e6029810a8
[40150.388405] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.388880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.389228] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.389734] Call Trace:
[40150.389885]
[40150.390030] btrfs_run_delayed_refs+0x86/0x210
[40150.390299] flush_space+0x3c8/0x5f0
[40150.390540] ? _raw_spin_trylock_bh+0x31/0x70
[40150.390843] ? rcu_read_lock_sched_held+0x12/0x60
[40150.391154] ? lock_release+0x1f0/0x2d0
[40150.391388] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.391726] process_one_work+0x270/0x5a0
[40150.391981] worker_thread+0x55/0x3c0
[40150.392204] ? process_one_work+0x5a0/0x5a0
[40150.392457] kthread+0x174/0x1a0
[40150.392652] ? set_kthread_struct+0x40/0x40
[40150.392901] ret_from_fork+0x1f/0x30
[40150.393132]
[40150.393267] irq event stamp: 0
[40150.393455] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.393823] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.394313] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.394796] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.395179] ---[ end trace d16368f8e3b68660 ]---
[40150.395496] ------------[ cut here ]------------
[40150.395771] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.396356] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.399841] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.400389] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.400891] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.401307] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.401641] 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 53 48 8b 05 58 b5 85 01 e8
[40150.402734] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.403152] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.403575] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.404003] RBP: 0000000000000000 R08: ffff88e602b73e50 R09: 0000000000000000
[40150.404468] R10: ffff88e602981000 R11: 0000000000000002 R12: ffff88e6039372a0
[40150.404882] R13: ffff88e512deb1e0 R14: ffff88e602b73d68 R15: ffff88e602b73e10
[40150.405319] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.405796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.406161] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.406584] Call Trace:
[40150.406745]
[40150.406878] btrfs_run_delayed_refs+0x86/0x210
[40150.407170] flush_space+0x3c8/0x5f0
[40150.407388] ? _raw_spin_trylock_bh+0x31/0x70
[40150.407652] ? rcu_read_lock_sched_held+0x12/0x60
[40150.407955] ? lock_release+0x1f0/0x2d0
[40150.408188] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.408538] process_one_work+0x270/0x5a0
[40150.408780] worker_thread+0x55/0x3c0
[40150.409024] ? process_one_work+0x5a0/0x5a0
[40150.409274] kthread+0x174/0x1a0
[40150.409474] ? set_kthread_struct+0x40/0x40
[40150.409725] ret_from_fork+0x1f/0x30
[40150.409957]
[40150.410093] irq event stamp: 0
[40150.410277] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.410648] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.411137] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.411619] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.412000] ---[ end trace d16368f8e3b68661 ]---
[40150.412305] ------------[ cut here ]------------
[40150.412622] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.413202] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.416739] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.417257] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.417756] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.418171] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.418505] 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 53 48 8b 05 58 b5 85 01 e8
[40150.419594] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.419905] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.420332] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.420791] RBP: 0000000000000000 R08: ffff88e60397d700 R09: 0000000000000000
[40150.421217] R10: ffff88e602b73d00 R11: 0000000000000002 R12: ffff88e6603c1540
[40150.421636] R13: ffff88e512deb1e0 R14: ffff88e60397d618 R15: ffff88e60397d6c0
[40150.422063] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.422537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.422874] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.423331] Call Trace:
[40150.423486]
[40150.423621] btrfs_run_delayed_refs+0x86/0x210
[40150.423885] flush_space+0x3c8/0x5f0
[40150.424111] ? _raw_spin_trylock_bh+0x31/0x70
[40150.424398] ? rcu_read_lock_sched_held+0x12/0x60
[40150.424683] ? lock_release+0x1f0/0x2d0
[40150.424925] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.425264] process_one_work+0x270/0x5a0
[40150.425509] worker_thread+0x55/0x3c0
[40150.425730] ? process_one_work+0x5a0/0x5a0
[40150.425993] kthread+0x174/0x1a0
[40150.426189] ? set_kthread_struct+0x40/0x40
[40150.426438] ret_from_fork+0x1f/0x30
[40150.426660]
[40150.426938] irq event stamp: 0
[40150.427124] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.427496] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.427985] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.428545] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.428927] ---[ end trace d16368f8e3b68662 ]---
[40150.429245] ------------[ cut here ]------------
[40150.429525] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.430124] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.433670] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.434189] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.434690] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.435105] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.435435] 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 53 48 8b 05 58 b5 85 01 e8
[40150.436535] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.436845] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.437274] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.437697] RBP: 0000000000000000 R08: ffff88e61443c490 R09: 0000000000000000
[40150.438124] R10: ffff88e60397d600 R11: 0000000000000002 R12: ffff88e605209c40
[40150.438599] R13: ffff88e512deb1e0 R14: ffff88e61443c3a8 R15: ffff88e61443c450
[40150.439027] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.439505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.439843] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.440276] Call Trace:
[40150.440426]
[40150.440564] btrfs_run_delayed_refs+0x86/0x210
[40150.440828] flush_space+0x3c8/0x5f0
[40150.441054] ? _raw_spin_trylock_bh+0x31/0x70
[40150.441316] ? rcu_read_lock_sched_held+0x12/0x60
[40150.441601] ? lock_release+0x1f0/0x2d0
[40150.441833] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.442180] process_one_work+0x270/0x5a0
[40150.442423] worker_thread+0x55/0x3c0
[40150.442686] ? process_one_work+0x5a0/0x5a0
[40150.442948] kthread+0x174/0x1a0
[40150.443145] ? set_kthread_struct+0x40/0x40
[40150.443394] ret_from_fork+0x1f/0x30
[40150.443617]
[40150.443752] irq event stamp: 0
[40150.443947] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.444313] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.444790] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.445274] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.445645] ---[ end trace d16368f8e3b68663 ]---
[40150.445967] ------------[ cut here ]------------
[40150.446244] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.446820] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.450335] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.450998] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.451500] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.451903] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.452292] 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 53 48 8b 05 58 b5 85 01 e8
[40150.453399] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.453713] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.454157] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.454578] RBP: 0000000000000000 R08: ffff88e612919f88 R09: 0000000000000000
[40150.455016] R10: ffff88e61443c300 R11: 00000000000005b2 R12: ffff88e605d39e00
[40150.455449] R13: ffff88e512deb1e0 R14: ffff88e612919ea0 R15: ffff88e612919f48
[40150.455878] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.456375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.456719] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.457160] Call Trace:
[40150.457312]
[40150.457446] btrfs_run_delayed_refs+0x86/0x210
[40150.457713] flush_space+0x3c8/0x5f0
[40150.457942] ? _raw_spin_trylock_bh+0x31/0x70
[40150.458203] ? rcu_read_lock_sched_held+0x12/0x60
[40150.458487] ? lock_release+0x1f0/0x2d0
[40150.458719] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.459066] process_one_work+0x270/0x5a0
[40150.459310] worker_thread+0x55/0x3c0
[40150.459535] ? process_one_work+0x5a0/0x5a0
[40150.459786] kthread+0x174/0x1a0
[40150.459993] ? set_kthread_struct+0x40/0x40
[40150.460244] ret_from_fork+0x1f/0x30
[40150.460465]
[40150.460600] irq event stamp: 0
[40150.460784] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.461163] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.461646] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.462213] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.462618] ---[ end trace d16368f8e3b68664 ]---
[40150.462984] ------------[ cut here ]------------
[40150.463261] WARNING: CPU: 0 PID: 636326 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40150.463837] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40150.467319] CPU: 0 PID: 636326 Comm: kworker/u4:12 Tainted: G W 5.16.0-rc4+ #533
[40150.467826] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40150.468334] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[40150.468744] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40150.469084] 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 53 48 8b 05 58 b5 85 01 e8
[40150.470182] RSP: 0018:ffffa3ee06e1bc40 EFLAGS: 00010202
[40150.470496] RAX: 000000000000000d RBX: ffff88e630d82000 RCX: 0000000000000000
[40150.470924] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[40150.471342] RBP: 0000000000000000 R08: ffff88e662cf2d18 R09: 0000000000000000
[40150.471762] R10: ffff88e612919e00 R11: 0000000000000002 R12: ffff88e65d8135b0
[40150.472218] R13: ffff88e512deb1e0 R14: ffff88e662cf2c30 R15: ffff88e662cf2cd8
[40150.472686] FS: 0000000000000000(0000) GS:ffff88e67bc00000(0000) knlGS:0000000000000000
[40150.473166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40150.473508] CR2: 0000559471a54e70 CR3: 0000000178a26003 CR4: 0000000000370ef0
[40150.473938] Call Trace:
[40150.474090]
[40150.474222] btrfs_run_delayed_refs+0x86/0x210
[40150.474489] flush_space+0x3c8/0x5f0
[40150.474837] ? _raw_spin_trylock_bh+0x31/0x70
[40150.475110] ? rcu_read_lock_sched_held+0x12/0x60
[40150.475392] ? lock_release+0x1f0/0x2d0
[40150.475628] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[40150.476052] process_one_work+0x270/0x5a0
[40150.476294] worker_thread+0x55/0x3c0
[40150.476520] ? process_one_work+0x5a0/0x5a0
[40150.476770] kthread+0x174/0x1a0
[40150.476988] ? set_kthread_struct+0x40/0x40
[40150.477239] ret_from_fork+0x1f/0x30
[40150.477462]
[40150.477596] irq event stamp: 0
[40150.477780] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[40150.478175] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40150.478666] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[40150.479154] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40150.479543] ---[ end trace d16368f8e3b68665 ]---
[40150.513837] BTRFS info (device dm-11): flagging fs with big metadata feature
[40150.514292] BTRFS info (device dm-11): using free space tree
[40150.514635] BTRFS info (device dm-11): has skinny extents
[40150.516814] BTRFS info (device dm-11): start tree-log replay
[40150.553131] loop0: detected capacity change from 0 to 6629376
[40150.574253] BTRFS info (device loop0): flagging fs with big metadata feature
[40150.574684] BTRFS info (device loop0): using free space tree
[40150.575030] BTRFS info (device loop0): has skinny extents
[40150.633988] BTRFS info (device loop0): enabling ssd optimizations
[40150.634371] BTRFS info (device loop0): start tree-log replay
[40150.704470] btrfs_dev_stat_print_on_error: 81 callbacks suppressed
[40150.704473] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[40150.705616] blk_print_req_error: 6 callbacks suppressed
[40150.705618] I/O error, dev loop0, sector 75840 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.706538] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[40150.708025] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[40150.709006] I/O error, dev loop0, sector 600128 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.709576] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[40150.709808] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40150.711600] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[40150.712277] I/O error, dev loop0, sector 79712 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.712920] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[40150.713604] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[40150.714271] I/O error, dev loop0, sector 604000 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.714808] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[40150.715720] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[40150.716387] I/O error, dev loop0, sector 90112 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.716932] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[40150.717561] I/O error, dev loop0, sector 614400 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.718273] I/O error, dev loop0, sector 95616 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.718874] I/O error, dev loop0, sector 619904 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.721145] I/O error, dev loop0, sector 82240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.721797] I/O error, dev loop0, sector 606528 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[40150.726959] BTRFS: error (device loop0) in __btrfs_free_extent:3202: errno=-5 IO failure
[40150.727434] BTRFS info (device loop0): forced readonly
[40150.727735] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40150.729408] btrfs_lookup_bio_sums: 21 callbacks suppressed
[40150.729411] BTRFS warning (device dm-11): csum hole found for disk bytenr range [411209728, 411213824)
[40150.731611] BTRFS warning (device dm-11): csum hole found for disk bytenr range [411209728, 411213824)
[40150.734224] BTRFS warning (device dm-11): csum hole found for disk bytenr range [411734016, 411738112)
[40150.735441] BTRFS warning (device dm-11): csum hole found for disk bytenr range [411734016, 411738112)
[40150.736086] loop: Write error at byte offset 818331648, length 4096.
[40150.776416] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40150.777146] BTRFS info (device dm-11): forced readonly
[40152.723108] BTRFS info (device dm-11): flagging fs with big metadata feature
[40152.723608] BTRFS info (device dm-11): using free space tree
[40152.724008] BTRFS info (device dm-11): has skinny extents
[40152.726696] BTRFS info (device dm-11): start tree-log replay
[40152.768339] loop0: detected capacity change from 0 to 6629376
[40152.792338] BTRFS info (device loop0): flagging fs with big metadata feature
[40152.793320] BTRFS info (device loop0): using free space tree
[40152.794068] BTRFS info (device loop0): has skinny extents
[40152.801380] BTRFS info (device loop0): enabling ssd optimizations