[30893.242401] ? lock_release+0x1f0/0x2d0
[30893.243211] ? _raw_spin_unlock+0x29/0x40
[30893.243515] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.243770] process_one_work+0x270/0x5a0
[30893.244003] worker_thread+0x55/0x3c0
[30893.244216] ? process_one_work+0x5a0/0x5a0
[30893.244443] kthread+0x174/0x1a0
[30893.244718] ? set_kthread_struct+0x40/0x40
[30893.244954] ret_from_fork+0x1f/0x30
[30893.245168]
[30893.245342] irq event stamp: 0
[30893.245576] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.245861] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.246242] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.246615] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.246931] ---[ end trace 46b98d2c66c95c4d ]---
[30893.247192] ------------[ cut here ]------------
[30893.247358] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.247704] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.254909] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.255167] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.255423] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.255617] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.255785] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.256248] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.256417] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.256617] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.256812] RBP: 0000000000000000 R08: ffff984beaa2c4a0 R09: 0000000000000000
[30893.257018] R10: ffff984beaa2c600 R11: 0000000000000001 R12: ffff984b85438a80
[30893.257215] R13: ffff984a8506e960 R14: ffff984beaa2c3a8 R15: ffff984beaa2c450
[30893.257405] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.257654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.257837] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.258036] Call Trace:
[30893.258155]
[30893.258271] btrfs_run_delayed_refs+0x86/0x210
[30893.258424] flush_space+0x3c8/0x5f0
[30893.258568] ? rcu_read_lock_sched_held+0x12/0x60
[30893.258724] ? lock_release+0x1f0/0x2d0
[30893.258878] ? _raw_spin_unlock+0x29/0x40
[30893.259030] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.259202] process_one_work+0x270/0x5a0
[30893.259375] worker_thread+0x55/0x3c0
[30893.259518] ? process_one_work+0x5a0/0x5a0
[30893.259667] kthread+0x174/0x1a0
[30893.259800] ? set_kthread_struct+0x40/0x40
[30893.259959] ret_from_fork+0x1f/0x30
[30893.260102]
[30893.260218] irq event stamp: 0
[30893.260344] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.260548] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.260814] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.261078] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.261262] ---[ end trace 46b98d2c66c95c4e ]---
[30893.261458] ------------[ cut here ]------------
[30893.261610] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.261895] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.263275] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.263535] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.263786] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.263985] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.264158] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.264618] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.264780] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.264984] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.265178] RBP: 0000000000000000 R08: ffff984beaa2c490 R09: 0000000000000000
[30893.265369] R10: ffff984b85438a00 R11: 0000000000002408 R12: ffff984b94335690
[30893.265564] R13: ffff984a8506e960 R14: ffff984beaa2c3a8 R15: ffff984beaa2c450
[30893.265760] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.266019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.266191] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.266385] Call Trace:
[30893.266526]
[30893.266662] btrfs_run_delayed_refs+0x86/0x210
[30893.266815] flush_space+0x3c8/0x5f0
[30893.266964] ? rcu_read_lock_sched_held+0x12/0x60
[30893.267125] ? lock_release+0x1f0/0x2d0
[30893.267268] ? _raw_spin_unlock+0x29/0x40
[30893.267412] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.267624] process_one_work+0x270/0x5a0
[30893.267773] worker_thread+0x55/0x3c0
[30893.267950] ? process_one_work+0x5a0/0x5a0
[30893.268100] kthread+0x174/0x1a0
[30893.268235] ? set_kthread_struct+0x40/0x40
[30893.268388] ret_from_fork+0x1f/0x30
[30893.268553]
[30893.268667] irq event stamp: 0
[30893.268798] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.268991] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.269241] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.269522] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.269718] ---[ end trace 46b98d2c66c95c4f ]---
[30893.269929] ------------[ cut here ]------------
[30893.270089] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.270369] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.271847] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.272110] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.272365] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.273421] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.273679] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.274539] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.274841] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.275148] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.275454] RBP: 0000000000000000 R08: ffff984b969bc368 R09: 0000000000000000
[30893.275759] R10: ffff984beaa2c300 R11: 000000000003a560 R12: ffff984b95c65070
[30893.276080] R13: ffff984a8506e960 R14: ffff984b969bc270 R15: ffff984b969bc318
[30893.276410] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.276783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.277058] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.277353] Call Trace:
[30893.277542]
[30893.277719] btrfs_run_delayed_refs+0x86/0x210
[30893.277967] flush_space+0x3c8/0x5f0
[30893.278179] ? rcu_read_lock_sched_held+0x12/0x60
[30893.278411] ? lock_release+0x1f0/0x2d0
[30893.278617] ? _raw_spin_unlock+0x29/0x40
[30893.278766] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.278951] process_one_work+0x270/0x5a0
[30893.279096] worker_thread+0x55/0x3c0
[30893.279233] ? process_one_work+0x5a0/0x5a0
[30893.279379] kthread+0x174/0x1a0
[30893.279517] ? set_kthread_struct+0x40/0x40
[30893.279662] ret_from_fork+0x1f/0x30
[30893.279803]
[30893.279931] irq event stamp: 0
[30893.280058] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.280240] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.280493] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.280738] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.280933] ---[ end trace 46b98d2c66c95c50 ]---
[30893.281126] ------------[ cut here ]------------
[30893.281278] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.281557] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.282932] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.283189] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.283445] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.283631] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.283801] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.284270] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.284467] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.284660] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.284863] RBP: 0000000000000000 R08: ffff984b969bc358 R09: 0000000000000000
[30893.285056] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984bd51ce070
[30893.285246] R13: ffff984a8506e960 R14: ffff984b969bc270 R15: ffff984b969bc318
[30893.285443] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.291229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.291404] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.291604] Call Trace:
[30893.291725]
[30893.291851] btrfs_run_delayed_refs+0x86/0x210
[30893.292004] flush_space+0x3c8/0x5f0
[30893.292143] ? rcu_read_lock_sched_held+0x12/0x60
[30893.292299] ? lock_release+0x1f0/0x2d0
[30893.292444] ? _raw_spin_unlock+0x29/0x40
[30893.292590] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.292761] process_one_work+0x270/0x5a0
[30893.292921] worker_thread+0x55/0x3c0
[30893.293060] ? process_one_work+0x5a0/0x5a0
[30893.293208] kthread+0x174/0x1a0
[30893.293341] ? set_kthread_struct+0x40/0x40
[30893.293490] ret_from_fork+0x1f/0x30
[30893.293629]
[30893.293743] irq event stamp: 0
[30893.293881] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.294060] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.294310] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.294559] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.294739] ---[ end trace 46b98d2c66c95c51 ]---
[30893.294945] ------------[ cut here ]------------
[30893.295104] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.295378] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.296763] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.297028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.297285] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.297477] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.297646] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.298114] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.298279] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.298477] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.298666] RBP: 0000000000000000 R08: ffff984beaa2c368 R09: 0000000000000000
[30893.298871] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984b82ec7af0
[30893.299063] R13: ffff984a8506e960 R14: ffff984beaa2c270 R15: ffff984beaa2c318
[30893.299256] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.299500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.299673] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.299877] Call Trace:
[30893.299996]
[30893.300115] btrfs_run_delayed_refs+0x86/0x210
[30893.300270] flush_space+0x3c8/0x5f0
[30893.300405] ? rcu_read_lock_sched_held+0x12/0x60
[30893.300562] ? lock_release+0x1f0/0x2d0
[30893.300708] ? _raw_spin_unlock+0x29/0x40
[30893.300865] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.301034] process_one_work+0x270/0x5a0
[30893.301179] worker_thread+0x55/0x3c0
[30893.301322] ? process_one_work+0x5a0/0x5a0
[30893.301473] kthread+0x174/0x1a0
[30893.301602] ? set_kthread_struct+0x40/0x40
[30893.301751] ret_from_fork+0x1f/0x30
[30893.301904]
[30893.302017] irq event stamp: 0
[30893.302144] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.302326] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.303393] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.303774] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.304054] ---[ end trace 46b98d2c66c95c52 ]---
[30893.304332] ------------[ cut here ]------------
[30893.304563] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.305000] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.307066] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.307460] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.307782] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.307986] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.308158] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.308614] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.308873] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.309142] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.309372] RBP: 0000000000000000 R08: ffff984beaa2c358 R09: 0000000000000000
[30893.309596] R10: ffff984b82ec7a00 R11: 00000000000022c5 R12: ffff984b93913e70
[30893.309824] R13: ffff984a8506e960 R14: ffff984beaa2c270 R15: ffff984beaa2c318
[30893.310103] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.310366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.310566] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.310764] Call Trace:
[30893.310899]
[30893.311019] btrfs_run_delayed_refs+0x86/0x210
[30893.311173] flush_space+0x3c8/0x5f0
[30893.311313] ? rcu_read_lock_sched_held+0x12/0x60
[30893.311511] ? lock_release+0x1f0/0x2d0
[30893.311654] ? _raw_spin_unlock+0x29/0x40
[30893.311800] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.311983] process_one_work+0x270/0x5a0
[30893.312134] worker_thread+0x55/0x3c0
[30893.312273] ? process_one_work+0x5a0/0x5a0
[30893.312419] kthread+0x174/0x1a0
[30893.312555] ? set_kthread_struct+0x40/0x40
[30893.312702] ret_from_fork+0x1f/0x30
[30893.312855]
[30893.312972] irq event stamp: 0
[30893.313097] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.313277] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.313534] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.313778] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.313973] ---[ end trace 46b98d2c66c95c53 ]---
[30893.314164] ------------[ cut here ]------------
[30893.314321] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.314596] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.315989] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.316244] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.316505] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.316692] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.316871] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.317332] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.317502] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.317692] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.317896] RBP: 0000000000000000 R08: ffff984bc03b2358 R09: 0000000000000000
[30893.318087] R10: ffff984beaa2c200 R11: 0000000000000001 R12: ffff984b946e9d20
[30893.318281] R13: ffff984a8506e960 R14: ffff984bc03b2270 R15: ffff984bc03b2318
[30893.318475] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.318720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.318904] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.319101] Call Trace:
[30893.319217]
[30893.319333] btrfs_run_delayed_refs+0x86/0x210
[30893.319491] flush_space+0x3c8/0x5f0
[30893.319627] ? rcu_read_lock_sched_held+0x12/0x60
[30893.319783] ? lock_release+0x1f0/0x2d0
[30893.319937] ? _raw_spin_unlock+0x29/0x40
[30893.320087] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.320257] process_one_work+0x270/0x5a0
[30893.320421] worker_thread+0x55/0x3c0
[30893.320606] ? process_one_work+0x5a0/0x5a0
[30893.320766] kthread+0x174/0x1a0
[30893.320910] ? set_kthread_struct+0x40/0x40
[30893.321061] ret_from_fork+0x1f/0x30
[30893.321202]
[30893.327038] irq event stamp: 0
[30893.327169] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.327349] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.327643] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.327905] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.328084] ---[ end trace 46b98d2c66c95c54 ]---
[30893.328297] ------------[ cut here ]------------
[30893.328502] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.328931] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.330408] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.330707] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.330974] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.331162] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.331329] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.331842] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.332006] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.332200] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.332395] RBP: 0000000000000000 R08: ffff984bc03b2aa8 R09: 0000000000000000
[30893.333578] R10: ffff984bc03b2200 R11: 000000000003a560 R12: ffff984bd51e35b0
[30893.333777] R13: ffff984a8506e960 R14: ffff984bc03b29c0 R15: ffff984bc03b2a68
[30893.333981] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.334293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.334484] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.334725] Call Trace:
[30893.334866]
[30893.334990] btrfs_run_delayed_refs+0x86/0x210
[30893.335158] flush_space+0x3c8/0x5f0
[30893.335303] ? rcu_read_lock_sched_held+0x12/0x60
[30893.335471] ? lock_release+0x1f0/0x2d0
[30893.335636] ? _raw_spin_unlock+0x29/0x40
[30893.335836] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.336006] process_one_work+0x270/0x5a0
[30893.336180] worker_thread+0x55/0x3c0
[30893.336330] ? process_one_work+0x5a0/0x5a0
[30893.336493] kthread+0x174/0x1a0
[30893.336639] ? set_kthread_struct+0x40/0x40
[30893.336787] ret_from_fork+0x1f/0x30
[30893.336946]
[30893.337063] irq event stamp: 0
[30893.337209] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.337447] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.337759] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.338014] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.338197] ---[ end trace 46b98d2c66c95c55 ]---
[30893.338501] ------------[ cut here ]------------
[30893.338657] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.338947] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.340332] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.340595] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.340858] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.341055] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.341247] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.341789] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.341966] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.342158] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.342351] RBP: 0000000000000000 R08: ffff984bc03b1be0 R09: 0000000000000000
[30893.342549] R10: ffff984bc03b2900 R11: ffff984b9c0e2208 R12: ffff984bd51e3690
[30893.342746] R13: ffff984a8506e960 R14: ffff984bc03b1af8 R15: ffff984bc03b1ba0
[30893.342952] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.343202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.343370] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.343568] Call Trace:
[30893.343685]
[30893.343802] btrfs_run_delayed_refs+0x86/0x210
[30893.343968] flush_space+0x3c8/0x5f0
[30893.344108] ? rcu_read_lock_sched_held+0x12/0x60
[30893.344267] ? lock_release+0x1f0/0x2d0
[30893.344407] ? _raw_spin_unlock+0x29/0x40
[30893.344555] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.344728] process_one_work+0x270/0x5a0
[30893.344888] worker_thread+0x55/0x3c0
[30893.345027] ? process_one_work+0x5a0/0x5a0
[30893.345174] kthread+0x174/0x1a0
[30893.345308] ? set_kthread_struct+0x40/0x40
[30893.345459] ret_from_fork+0x1f/0x30
[30893.345598]
[30893.345711] irq event stamp: 0
[30893.345852] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.346032] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.346275] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.346531] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.346708] ---[ end trace 46b98d2c66c95c56 ]---
[30893.346908] ------------[ cut here ]------------
[30893.347065] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.347341] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.348753] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.349021] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.349277] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.349467] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.349636] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.350097] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.350263] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.350463] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.350655] RBP: 0000000000000000 R08: ffff984b8271b4a0 R09: 0000000000000000
[30893.350862] R10: ffff984bc03b1a00 R11: 0000000000000001 R12: ffff984bf8e23770
[30893.351053] R13: ffff984a8506e960 R14: ffff984b8271b3a8 R15: ffff984b8271b450
[30893.351246] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.351490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.351662] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.351869] Call Trace:
[30893.351991]
[30893.352105] btrfs_run_delayed_refs+0x86/0x210
[30893.352288] flush_space+0x3c8/0x5f0
[30893.352427] ? rcu_read_lock_sched_held+0x12/0x60
[30893.352585] ? lock_release+0x1f0/0x2d0
[30893.352727] ? _raw_spin_unlock+0x29/0x40
[30893.352887] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.353057] process_one_work+0x270/0x5a0
[30893.353205] worker_thread+0x55/0x3c0
[30893.353342] ? process_one_work+0x5a0/0x5a0
[30893.353495] kthread+0x174/0x1a0
[30893.353624] ? set_kthread_struct+0x40/0x40
[30893.353770] ret_from_fork+0x1f/0x30
[30893.353923]
[30893.354039] irq event stamp: 0
[30893.354164] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.354346] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.354608] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.354862] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.355045] ---[ end trace 46b98d2c66c95c57 ]---
[30893.355234] ------------[ cut here ]------------
[30893.355388] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.355664] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.363050] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.363311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.364584] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.364780] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.364963] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.365414] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.365626] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.365820] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.366029] RBP: 0000000000000000 R08: ffff984b8271b490 R09: 0000000000000000
[30893.366249] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984bbc3afa10
[30893.366448] R13: ffff984a8506e960 R14: ffff984b8271b3a8 R15: ffff984b8271b450
[30893.366668] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.366945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.367120] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.367316] Call Trace:
[30893.367441]
[30893.367602] btrfs_run_delayed_refs+0x86/0x210
[30893.367758] flush_space+0x3c8/0x5f0
[30893.367909] ? rcu_read_lock_sched_held+0x12/0x60
[30893.368067] ? lock_release+0x1f0/0x2d0
[30893.368210] ? _raw_spin_unlock+0x29/0x40
[30893.368361] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.368535] process_one_work+0x270/0x5a0
[30893.368682] worker_thread+0x55/0x3c0
[30893.368820] ? process_one_work+0x5a0/0x5a0
[30893.368986] kthread+0x174/0x1a0
[30893.369122] ? set_kthread_struct+0x40/0x40
[30893.369266] ret_from_fork+0x1f/0x30
[30893.369408]
[30893.369530] irq event stamp: 0
[30893.369658] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.369852] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.370103] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.370350] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.370535] ---[ end trace 46b98d2c66c95c58 ]---
[30893.370741] ------------[ cut here ]------------
[30893.370912] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.371188] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.372583] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.372851] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.373106] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.373292] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.373467] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.373939] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.374102] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.374295] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.374489] RBP: 0000000000000000 R08: ffff984beaa2ce60 R09: 0000000000000000
[30893.374682] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984b956b1af0
[30893.374886] R13: ffff984a8506e960 R14: ffff984beaa2cd68 R15: ffff984beaa2ce10
[30893.375080] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.375329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.375503] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.375696] Call Trace:
[30893.375813]
[30893.375942] btrfs_run_delayed_refs+0x86/0x210
[30893.376097] flush_space+0x3c8/0x5f0
[30893.376235] ? rcu_read_lock_sched_held+0x12/0x60
[30893.376392] ? lock_release+0x1f0/0x2d0
[30893.376540] ? _raw_spin_unlock+0x29/0x40
[30893.376688] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.376868] process_one_work+0x270/0x5a0
[30893.377017] worker_thread+0x55/0x3c0
[30893.377159] ? process_one_work+0x5a0/0x5a0
[30893.377306] kthread+0x174/0x1a0
[30893.377434] ? set_kthread_struct+0x40/0x40
[30893.377590] ret_from_fork+0x1f/0x30
[30893.377731]
[30893.377856] irq event stamp: 0
[30893.377985] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.378164] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.378412] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.378666] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.378857] ---[ end trace 46b98d2c66c95c59 ]---
[30893.379049] ------------[ cut here ]------------
[30893.379207] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.379571] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.381123] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.381385] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.381639] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.381841] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.382014] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.382475] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.382643] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.382851] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.383083] RBP: 0000000000000000 R08: ffff984beaa2ce50 R09: 0000000000000000
[30893.383291] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984b939135b0
[30893.383503] R13: ffff984a8506e960 R14: ffff984beaa2cd68 R15: ffff984beaa2ce10
[30893.383718] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.383975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.384152] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.384352] Call Trace:
[30893.384515]
[30893.384651] btrfs_run_delayed_refs+0x86/0x210
[30893.384806] flush_space+0x3c8/0x5f0
[30893.384959] ? rcu_read_lock_sched_held+0x12/0x60
[30893.385117] ? lock_release+0x1f0/0x2d0
[30893.385310] ? _raw_spin_unlock+0x29/0x40
[30893.385472] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.385670] process_one_work+0x270/0x5a0
[30893.385815] worker_thread+0x55/0x3c0
[30893.385966] ? process_one_work+0x5a0/0x5a0
[30893.386144] kthread+0x174/0x1a0
[30893.386287] ? set_kthread_struct+0x40/0x40
[30893.386446] ret_from_fork+0x1f/0x30
[30893.386596]
[30893.386721] irq event stamp: 0
[30893.386869] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.387103] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.387366] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.387636] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.387856] ---[ end trace 46b98d2c66c95c5a ]---
[30893.388129] ------------[ cut here ]------------
[30893.388291] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.388601] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.390028] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.390281] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.390578] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.390765] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.390945] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.391403] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.391610] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.391801] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.392003] RBP: 0000000000000000 R08: ffff984bc03b1838 R09: 0000000000000000
[30893.392196] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984bd51e3850
[30893.392387] R13: ffff984a8506e960 R14: ffff984bc03b1750 R15: ffff984bc03b17f8
[30893.392583] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.399537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.399714] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.399921] Call Trace:
[30893.400044]
[30893.400160] btrfs_run_delayed_refs+0x86/0x210
[30893.400337] flush_space+0x3c8/0x5f0
[30893.400503] ? rcu_read_lock_sched_held+0x12/0x60
[30893.400662] ? lock_release+0x1f0/0x2d0
[30893.400803] ? _raw_spin_unlock+0x29/0x40
[30893.400959] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.401134] process_one_work+0x270/0x5a0
[30893.401282] worker_thread+0x55/0x3c0
[30893.401419] ? process_one_work+0x5a0/0x5a0
[30893.401570] kthread+0x174/0x1a0
[30893.401704] ? set_kthread_struct+0x40/0x40
[30893.401860] ret_from_fork+0x1f/0x30
[30893.402001]
[30893.402116] irq event stamp: 0
[30893.402244] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.402422] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.402677] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.402957] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.403173] ---[ end trace 46b98d2c66c95c5b ]---
[30893.403442] ------------[ cut here ]------------
[30893.403625] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.403917] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.405346] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.405603] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.405870] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.406060] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.406229] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.406688] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.406867] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.407061] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.407251] RBP: 0000000000000000 R08: ffff984bc03b2220 R09: 0000000000000000
[30893.407449] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984bd51e3d90
[30893.407640] R13: ffff984a8506e960 R14: ffff984bc03b2138 R15: ffff984bc03b21e0
[30893.407847] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.408091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.408265] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.408461] Call Trace:
[30893.408580]
[30893.408698] btrfs_run_delayed_refs+0x86/0x210
[30893.408867] flush_space+0x3c8/0x5f0
[30893.409005] ? rcu_read_lock_sched_held+0x12/0x60
[30893.409161] ? lock_release+0x1f0/0x2d0
[30893.409304] ? _raw_spin_unlock+0x29/0x40
[30893.409454] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.409622] process_one_work+0x270/0x5a0
[30893.409768] worker_thread+0x55/0x3c0
[30893.409920] ? process_one_work+0x5a0/0x5a0
[30893.410068] kthread+0x174/0x1a0
[30893.410199] ? set_kthread_struct+0x40/0x40
[30893.410345] ret_from_fork+0x1f/0x30
[30893.410490]
[30893.410603] irq event stamp: 0
[30893.410731] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.410924] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.411171] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.411423] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.411605] ---[ end trace 46b98d2c66c95c5c ]---
[30893.411810] ------------[ cut here ]------------
[30893.411977] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.412256] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.413616] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.413886] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.414137] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.414354] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.414533] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.414994] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.415156] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.415348] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.415548] RBP: 0000000000000000 R08: ffff984b955fd4a0 R09: 0000000000000000
[30893.415739] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984b8310b4d0
[30893.415946] R13: ffff984a8506e960 R14: ffff984b955fd3a8 R15: ffff984b955fd450
[30893.416142] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.416389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.416562] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.416759] Call Trace:
[30893.416892]
[30893.417012] btrfs_run_delayed_refs+0x86/0x210
[30893.417164] flush_space+0x3c8/0x5f0
[30893.417302] ? rcu_read_lock_sched_held+0x12/0x60
[30893.417464] ? lock_release+0x1f0/0x2d0
[30893.417606] ? _raw_spin_unlock+0x29/0x40
[30893.417751] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.417933] process_one_work+0x270/0x5a0
[30893.418082] worker_thread+0x55/0x3c0
[30893.418220] ? process_one_work+0x5a0/0x5a0
[30893.418365] kthread+0x174/0x1a0
[30893.418503] ? set_kthread_struct+0x40/0x40
[30893.418647] ret_from_fork+0x1f/0x30
[30893.418786]
[30893.418911] irq event stamp: 0
[30893.419038] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.419216] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.419481] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.419728] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.419921] ---[ end trace 46b98d2c66c95c5d ]---
[30893.420113] ------------[ cut here ]------------
[30893.420270] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.420545] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.421927] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.422180] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.422434] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.422626] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.422793] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.423283] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.424370] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.424576] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.424770] RBP: 0000000000000000 R08: ffff984b955fd490 R09: 0000000000000000
[30893.424973] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984bd51ce4d0
[30893.425209] R13: ffff984a8506e960 R14: ffff984b955fd3a8 R15: ffff984b955fd450
[30893.425443] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.425726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.425910] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.426107] Call Trace:
[30893.426223]
[30893.426339] btrfs_run_delayed_refs+0x86/0x210
[30893.426499] flush_space+0x3c8/0x5f0
[30893.426636] ? rcu_read_lock_sched_held+0x12/0x60
[30893.426792] ? lock_release+0x1f0/0x2d0
[30893.426947] ? _raw_spin_unlock+0x29/0x40
[30893.427097] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.427269] process_one_work+0x270/0x5a0
[30893.427413] worker_thread+0x55/0x3c0
[30893.427557] ? process_one_work+0x5a0/0x5a0
[30893.427704] kthread+0x174/0x1a0
[30893.427847] ? set_kthread_struct+0x40/0x40
[30893.427998] ret_from_fork+0x1f/0x30
[30893.428140]
[30893.433758] irq event stamp: 0
[30893.433901] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.434083] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.434330] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.434584] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.434763] ---[ end trace 46b98d2c66c95c5e ]---
[30893.434981] ------------[ cut here ]------------
[30893.435140] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.435415] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.436810] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.437075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.437333] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.437522] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.437691] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.438157] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.438323] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.438522] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.438716] RBP: 0000000000000000 R08: ffff984beaa2dab8 R09: 0000000000000000
[30893.438919] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984bc986c620
[30893.439109] R13: ffff984a8506e960 R14: ffff984beaa2d9c0 R15: ffff984beaa2da68
[30893.439302] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.439548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.439718] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.439927] Call Trace:
[30893.440048]
[30893.440163] btrfs_run_delayed_refs+0x86/0x210
[30893.440380] flush_space+0x3c8/0x5f0
[30893.440541] ? rcu_read_lock_sched_held+0x12/0x60
[30893.440697] ? lock_release+0x1f0/0x2d0
[30893.440857] ? _raw_spin_unlock+0x29/0x40
[30893.441006] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.441174] process_one_work+0x270/0x5a0
[30893.441360] worker_thread+0x55/0x3c0
[30893.441506] ? process_one_work+0x5a0/0x5a0
[30893.441657] kthread+0x174/0x1a0
[30893.441787] ? set_kthread_struct+0x40/0x40
[30893.441945] ret_from_fork+0x1f/0x30
[30893.442093]
[30893.442210] irq event stamp: 0
[30893.442336] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.442605] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.442914] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.443162] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.443344] ---[ end trace 46b98d2c66c95c5f ]---
[30893.443587] ------------[ cut here ]------------
[30893.443742] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.444031] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.445445] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.445810] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.446083] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.446295] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.446471] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.446985] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.447148] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.447339] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.447581] RBP: 0000000000000000 R08: ffff984beaa2daa8 R09: 0000000000000000
[30893.447774] R10: ffff984bc986c600 R11: 0000000000001ff8 R12: ffff984beaa2ec40
[30893.447983] R13: ffff984a8506e960 R14: ffff984beaa2d9c0 R15: ffff984beaa2da68
[30893.448180] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.448428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.448603] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.448796] Call Trace:
[30893.448926]
[30893.449047] btrfs_run_delayed_refs+0x86/0x210
[30893.449204] flush_space+0x3c8/0x5f0
[30893.449341] ? rcu_read_lock_sched_held+0x12/0x60
[30893.449504] ? lock_release+0x1f0/0x2d0
[30893.449647] ? _raw_spin_unlock+0x29/0x40
[30893.449794] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.450042] process_one_work+0x270/0x5a0
[30893.450273] worker_thread+0x55/0x3c0
[30893.450431] ? process_one_work+0x5a0/0x5a0
[30893.450625] kthread+0x174/0x1a0
[30893.450758] ? set_kthread_struct+0x40/0x40
[30893.450922] ret_from_fork+0x1f/0x30
[30893.451065]
[30893.451180] irq event stamp: 0
[30893.451307] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.451515] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.451782] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.452075] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.452256] ---[ end trace 46b98d2c66c95c60 ]---
[30893.452453] ------------[ cut here ]------------
[30893.452610] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.452897] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.455492] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.455759] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.456059] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.456279] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.456465] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.456954] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.457133] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.457338] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.457550] RBP: 0000000000000000 R08: ffff984be0757710 R09: 0000000000000000
[30893.457755] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984b854384d0
[30893.457983] R13: ffff984a8506e960 R14: ffff984be0757618 R15: ffff984be07576c0
[30893.458223] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.458538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.458775] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.458984] Call Trace:
[30893.459107]
[30893.459223] btrfs_run_delayed_refs+0x86/0x210
[30893.459379] flush_space+0x3c8/0x5f0
[30893.459523] ? rcu_read_lock_sched_held+0x12/0x60
[30893.459680] ? lock_release+0x1f0/0x2d0
[30893.459821] ? _raw_spin_unlock+0x29/0x40
[30893.459984] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.460156] process_one_work+0x270/0x5a0
[30893.460303] worker_thread+0x55/0x3c0
[30893.460444] ? process_one_work+0x5a0/0x5a0
[30893.460592] kthread+0x174/0x1a0
[30893.460723] ? set_kthread_struct+0x40/0x40
[30893.460880] ret_from_fork+0x1f/0x30
[30893.461024]
[30893.461140] irq event stamp: 0
[30893.461268] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.461454] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.461705] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.461964] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.462147] ---[ end trace 46b98d2c66c95c61 ]---
[30893.462336] ------------[ cut here ]------------
[30893.462496] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.462772] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.469913] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.470173] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.470532] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.470739] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.470923] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.471375] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.471545] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.471740] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.471946] RBP: 0000000000000000 R08: ffff984bcdec9e60 R09: 0000000000000000
[30893.472143] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984b962ce150
[30893.472336] R13: ffff984a8506e960 R14: ffff984bcdec9d68 R15: ffff984bcdec9e10
[30893.472534] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.472774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.472959] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.473156] Call Trace:
[30893.473278]
[30893.473393] btrfs_run_delayed_refs+0x86/0x210
[30893.473552] flush_space+0x3c8/0x5f0
[30893.473692] ? rcu_read_lock_sched_held+0x12/0x60
[30893.473862] ? lock_release+0x1f0/0x2d0
[30893.474032] ? _raw_spin_unlock+0x29/0x40
[30893.474262] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.474447] process_one_work+0x270/0x5a0
[30893.474612] worker_thread+0x55/0x3c0
[30893.474750] ? process_one_work+0x5a0/0x5a0
[30893.474912] kthread+0x174/0x1a0
[30893.475047] ? set_kthread_struct+0x40/0x40
[30893.475192] ret_from_fork+0x1f/0x30
[30893.475333]
[30893.475453] irq event stamp: 0
[30893.475581] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.475762] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.476026] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.476275] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.476461] ---[ end trace 46b98d2c66c95c62 ]---
[30893.476649] ------------[ cut here ]------------
[30893.476802] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.477088] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.478688] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.478957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.479212] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.479399] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.479582] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.480052] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.480214] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.480408] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.480626] RBP: 0000000000000000 R08: ffff984be074f0f8 R09: 0000000000000000
[30893.480836] R10: ffff984bcdec9d00 R11: 0000000000003058 R12: ffff984bee232e00
[30893.481033] R13: ffff984a8506e960 R14: ffff984be074f000 R15: ffff984be074f0a8
[30893.481234] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.481501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.481677] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.481890] Call Trace:
[30893.482013]
[30893.482136] btrfs_run_delayed_refs+0x86/0x210
[30893.482310] flush_space+0x3c8/0x5f0
[30893.482459] ? rcu_read_lock_sched_held+0x12/0x60
[30893.482619] ? lock_release+0x1f0/0x2d0
[30893.482782] ? _raw_spin_unlock+0x29/0x40
[30893.482944] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.483113] process_one_work+0x270/0x5a0
[30893.483261] worker_thread+0x55/0x3c0
[30893.483402] ? process_one_work+0x5a0/0x5a0
[30893.483559] kthread+0x174/0x1a0
[30893.483690] ? set_kthread_struct+0x40/0x40
[30893.483849] ret_from_fork+0x1f/0x30
[30893.483993]
[30893.484126] irq event stamp: 0
[30893.484274] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.485242] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.485519] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.485814] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.486018] ---[ end trace 46b98d2c66c95c63 ]---
[30893.486240] ------------[ cut here ]------------
[30893.486402] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.486694] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.488184] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.488448] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.488698] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.488901] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.489069] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.489524] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.489688] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.489896] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.490093] RBP: 0000000000000000 R08: ffff984bcdec9ab8 R09: 0000000000000000
[30893.490288] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984b962cea10
[30893.490487] R13: ffff984a8506e960 R14: ffff984bcdec99c0 R15: ffff984bcdec9a68
[30893.490682] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.490937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.491108] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.491308] Call Trace:
[30893.491430]
[30893.491549] btrfs_run_delayed_refs+0x86/0x210
[30893.491701] flush_space+0x3c8/0x5f0
[30893.491852] ? rcu_read_lock_sched_held+0x12/0x60
[30893.492009] ? lock_release+0x1f0/0x2d0
[30893.492151] ? _raw_spin_unlock+0x29/0x40
[30893.492301] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.492477] process_one_work+0x270/0x5a0
[30893.492621] worker_thread+0x55/0x3c0
[30893.492760] ? process_one_work+0x5a0/0x5a0
[30893.492922] kthread+0x174/0x1a0
[30893.493056] ? set_kthread_struct+0x40/0x40
[30893.493227] ret_from_fork+0x1f/0x30
[30893.493379]
[30893.493518] irq event stamp: 0
[30893.493645] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.493836] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.494092] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.494362] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.494572] ---[ end trace 46b98d2c66c95c64 ]---
[30893.494841] ------------[ cut here ]------------
[30893.495004] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.495295] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.496767] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.497032] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.497289] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.497481] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.497651] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.498157] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.498345] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.498588] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.498872] RBP: 0000000000000000 R08: ffff984b96bc7710 R09: 0000000000000000
[30893.499150] R10: ffff984bcdec9900 R11: 0000000000002cd3 R12: ffff984b85438c40
[30893.499382] R13: ffff984a8506e960 R14: ffff984b96bc7618 R15: ffff984b96bc76c0
[30893.499607] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.505879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.506055] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.506255] Call Trace:
[30893.506376]
[30893.506497] btrfs_run_delayed_refs+0x86/0x210
[30893.506650] flush_space+0x3c8/0x5f0
[30893.506791] ? rcu_read_lock_sched_held+0x12/0x60
[30893.506992] ? lock_release+0x1f0/0x2d0
[30893.507165] ? _raw_spin_unlock+0x29/0x40
[30893.507326] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.507529] process_one_work+0x270/0x5a0
[30893.507675] worker_thread+0x55/0x3c0
[30893.507813] ? process_one_work+0x5a0/0x5a0
[30893.507972] kthread+0x174/0x1a0
[30893.508109] ? set_kthread_struct+0x40/0x40
[30893.508257] ret_from_fork+0x1f/0x30
[30893.508396]
[30893.508554] irq event stamp: 0
[30893.508681] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.508874] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.509124] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.509372] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.509581] ---[ end trace 46b98d2c66c95c65 ]---
[30893.509779] ------------[ cut here ]------------
[30893.509955] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.510256] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.511756] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.512066] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.512324] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.512517] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.512688] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.513157] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.513325] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.513521] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.513712] RBP: 0000000000000000 R08: ffff984bcdec9710 R09: 0000000000000000
[30893.513917] R10: ffff984bfffd5000 R11: 000000000003a560 R12: ffff984b962ce3f0
[30893.514112] R13: ffff984a8506e960 R14: ffff984bcdec9618 R15: ffff984bcdec96c0
[30893.514306] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.515402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.515611] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.515838] Call Trace:
[30893.515964]
[30893.516087] btrfs_run_delayed_refs+0x86/0x210
[30893.516251] flush_space+0x3c8/0x5f0
[30893.516396] ? rcu_read_lock_sched_held+0x12/0x60
[30893.516567] ? lock_release+0x1f0/0x2d0
[30893.516720] ? _raw_spin_unlock+0x29/0x40
[30893.516888] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.517070] process_one_work+0x270/0x5a0
[30893.517238] worker_thread+0x55/0x3c0
[30893.517382] ? process_one_work+0x5a0/0x5a0
[30893.517540] kthread+0x174/0x1a0
[30893.517674] ? set_kthread_struct+0x40/0x40
[30893.517838] ret_from_fork+0x1f/0x30
[30893.517986]
[30893.518102] irq event stamp: 0
[30893.518234] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.518422] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.518680] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.518964] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.519147] ---[ end trace 46b98d2c66c95c66 ]---
[30893.519336] ------------[ cut here ]------------
[30893.519495] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.519774] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.521146] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.521407] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.521660] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.521865] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.522038] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.522498] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.522661] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.522868] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.523066] RBP: 0000000000000000 R08: ffff984b85849368 R09: 0000000000000000
[30893.523259] R10: ffff984bcdec9600 R11: 0000000000002227 R12: ffff984bcdcb6540
[30893.523458] R13: ffff984a8506e960 R14: ffff984b85849270 R15: ffff984b85849318
[30893.523650] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.523912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.524082] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.524280] Call Trace:
[30893.524399]
[30893.524520] btrfs_run_delayed_refs+0x86/0x210
[30893.524672] flush_space+0x3c8/0x5f0
[30893.524811] ? rcu_read_lock_sched_held+0x12/0x60
[30893.524983] ? lock_release+0x1f0/0x2d0
[30893.525127] ? _raw_spin_unlock+0x29/0x40
[30893.525275] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.525452] process_one_work+0x270/0x5a0
[30893.525599] worker_thread+0x55/0x3c0
[30893.525736] ? process_one_work+0x5a0/0x5a0
[30893.525896] kthread+0x174/0x1a0
[30893.526030] ? set_kthread_struct+0x40/0x40
[30893.526177] ret_from_fork+0x1f/0x30
[30893.526315]
[30893.526430] irq event stamp: 0
[30893.526562] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.526740] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.527003] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.527280] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.527463] ---[ end trace 46b98d2c66c95c67 ]---
[30893.527660] ------------[ cut here ]------------
[30893.527815] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.528106] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.529511] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.529765] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.530030] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.530217] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.530382] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.530857] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.531024] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.531213] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.531405] RBP: 0000000000000000 R08: ffff984bcdcb7848 R09: 0000000000000000
[30893.531602] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff984b85438bd0
[30893.531796] R13: ffff984a8506e960 R14: ffff984bcdcb7750 R15: ffff984bcdcb77f8
[30893.531999] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.532296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.532512] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.532708] Call Trace:
[30893.532838]
[30893.532953] btrfs_run_delayed_refs+0x86/0x210
[30893.533105] flush_space+0x3c8/0x5f0
[30893.533243] ? rcu_read_lock_sched_held+0x12/0x60
[30893.533442] ? lock_release+0x1f0/0x2d0
[30893.533586] ? _raw_spin_unlock+0x29/0x40
[30893.533733] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.533915] process_one_work+0x270/0x5a0
[30893.534060] worker_thread+0x55/0x3c0
[30893.534201] ? process_one_work+0x5a0/0x5a0
[30893.534349] kthread+0x174/0x1a0
[30893.534490] ? set_kthread_struct+0x40/0x40
[30893.534680] ret_from_fork+0x1f/0x30
[30893.534835]
[30893.540740] irq event stamp: 0
[30893.540887] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.541071] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.541319] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.541571] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.541748] ---[ end trace 46b98d2c66c95c68 ]---
[30893.541948] ------------[ cut here ]------------
[30893.542106] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.542381] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.543808] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.544072] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.544331] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.545412] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.545594] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.546091] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.546259] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.546458] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.546653] RBP: 0000000000000000 R08: ffff984bcdec9368 R09: 0000000000000000
[30893.546857] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff984b962ce690
[30893.547048] R13: ffff984a8506e960 R14: ffff984bcdec9270 R15: ffff984bcdec9318
[30893.547243] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.547489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.547661] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.547870] Call Trace:
[30893.547991]
[30893.548105] btrfs_run_delayed_refs+0x86/0x210
[30893.548261] flush_space+0x3c8/0x5f0
[30893.548400] ? rcu_read_lock_sched_held+0x12/0x60
[30893.548558] ? lock_release+0x1f0/0x2d0
[30893.548700] ? _raw_spin_unlock+0x29/0x40
[30893.548861] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.549030] process_one_work+0x270/0x5a0
[30893.549174] worker_thread+0x55/0x3c0
[30893.549312] ? process_one_work+0x5a0/0x5a0
[30893.549466] kthread+0x174/0x1a0
[30893.549596] ? set_kthread_struct+0x40/0x40
[30893.549743] ret_from_fork+0x1f/0x30
[30893.549897]
[30893.550013] irq event stamp: 0
[30893.550137] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.550319] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.550577] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.550830] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.551014] ---[ end trace 46b98d2c66c95c69 ]---
[30893.551205] ------------[ cut here ]------------
[30893.551359] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.551634] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.553122] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.553383] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.553681] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.553886] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.554059] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.554560] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.554723] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.554928] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.555124] RBP: 0000000000000000 R08: ffff984bcdec9bf0 R09: 0000000000000000
[30893.555367] R10: ffff984bcdec9200 R11: 0000000000002547 R12: ffff984bc986c770
[30893.555624] R13: ffff984a8506e960 R14: ffff984bcdec9af8 R15: ffff984bcdec9ba0
[30893.555843] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.556109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.556286] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.556500] Call Trace:
[30893.556625]
[30893.556804] btrfs_run_delayed_refs+0x86/0x210
[30893.557009] flush_space+0x3c8/0x5f0
[30893.557175] ? rcu_read_lock_sched_held+0x12/0x60
[30893.557342] ? lock_release+0x1f0/0x2d0
[30893.557507] ? _raw_spin_unlock+0x29/0x40
[30893.557659] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.557855] process_one_work+0x270/0x5a0
[30893.558011] worker_thread+0x55/0x3c0
[30893.558158] ? process_one_work+0x5a0/0x5a0
[30893.558314] kthread+0x174/0x1a0
[30893.558463] ? set_kthread_struct+0x40/0x40
[30893.558635] ret_from_fork+0x1f/0x30
[30893.558775]
[30893.558901] irq event stamp: 0
[30893.559037] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.559264] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.559534] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.559786] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.559976] ---[ end trace 46b98d2c66c95c6a ]---
[30893.560167] ------------[ cut here ]------------
[30893.560368] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.560674] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.562053] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.562309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.562570] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.562757] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.562937] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.563389] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.563557] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.563750] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.563957] RBP: 0000000000000000 R08: ffff984b85fe9368 R09: 0000000000000000
[30893.564152] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff984bc986c5b0
[30893.564343] R13: ffff984a8506e960 R14: ffff984b85fe9270 R15: ffff984b85fe9318
[30893.564546] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.564789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.564972] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.565170] Call Trace:
[30893.565290]
[30893.565404] btrfs_run_delayed_refs+0x86/0x210
[30893.565568] flush_space+0x3c8/0x5f0
[30893.565708] ? rcu_read_lock_sched_held+0x12/0x60
[30893.565875] ? lock_release+0x1f0/0x2d0
[30893.566018] ? _raw_spin_unlock+0x29/0x40
[30893.566166] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.566338] process_one_work+0x270/0x5a0
[30893.566488] worker_thread+0x55/0x3c0
[30893.566626] ? process_one_work+0x5a0/0x5a0
[30893.566775] kthread+0x174/0x1a0
[30893.566920] ? set_kthread_struct+0x40/0x40
[30893.567067] ret_from_fork+0x1f/0x30
[30893.567209]
[30893.567323] irq event stamp: 0
[30893.567451] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.567634] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.567896] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.568142] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.568321] ---[ end trace 46b98d2c66c95c6b ]---
[30893.568518] ------------[ cut here ]------------
[30893.568672] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.568954] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.576732] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.577001] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.577254] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.577448] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.577618] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.578078] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.578242] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.578441] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.578635] RBP: 0000000000000000 R08: ffff984b9546a368 R09: 0000000000000000
[30893.578842] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff984b859897e0
[30893.579036] R13: ffff984a8506e960 R14: ffff984b9546a270 R15: ffff984b9546a318
[30893.579231] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.579474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.579647] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.579853] Call Trace:
[30893.579977]
[30893.580091] btrfs_run_delayed_refs+0x86/0x210
[30893.580247] flush_space+0x3c8/0x5f0
[30893.580386] ? rcu_read_lock_sched_held+0x12/0x60
[30893.580545] ? lock_release+0x1f0/0x2d0
[30893.580688] ? _raw_spin_unlock+0x29/0x40
[30893.580847] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.581021] process_one_work+0x270/0x5a0
[30893.581167] worker_thread+0x55/0x3c0
[30893.581302] ? process_one_work+0x5a0/0x5a0
[30893.581454] kthread+0x174/0x1a0
[30893.581588] ? set_kthread_struct+0x40/0x40
[30893.581732] ret_from_fork+0x1f/0x30
[30893.581883]
[30893.581999] irq event stamp: 0
[30893.582126] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.582307] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.582564] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.582809] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.583001] ---[ end trace 46b98d2c66c95c6c ]---
[30893.583201] ------------[ cut here ]------------
[30893.583355] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.583630] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.585015] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.585269] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.585528] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.585714] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.585896] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.586354] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.586524] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.586715] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.586919] RBP: 0000000000000000 R08: ffff984b9546a5d8 R09: 0000000000000000
[30893.587109] R10: ffff984b9546a200 R11: 000000000003a560 R12: ffff984b85bb00e0
[30893.587301] R13: ffff984a8506e960 R14: ffff984b9546a4e0 R15: ffff984b9546a588
[30893.587495] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.587745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.587925] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.588120] Call Trace:
[30893.588236]
[30893.588352] btrfs_run_delayed_refs+0x86/0x210
[30893.588506] flush_space+0x3c8/0x5f0
[30893.588652] ? rcu_read_lock_sched_held+0x12/0x60
[30893.588811] ? lock_release+0x1f0/0x2d0
[30893.588965] ? _raw_spin_unlock+0x29/0x40
[30893.589111] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.589281] process_one_work+0x270/0x5a0
[30893.589427] worker_thread+0x55/0x3c0
[30893.589571] ? process_one_work+0x5a0/0x5a0
[30893.589715] kthread+0x174/0x1a0
[30893.589858] ? set_kthread_struct+0x40/0x40
[30893.590008] ret_from_fork+0x1f/0x30
[30893.590149]
[30893.590261] irq event stamp: 0
[30893.590390] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.590576] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.590830] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.591082] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.591260] ---[ end trace 46b98d2c66c95c6d ]---
[30893.591454] ------------[ cut here ]------------
[30893.591626] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.591919] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.593350] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.593618] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.593880] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.594070] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.594242] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.594699] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.594873] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.595108] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.595330] RBP: 0000000000000000 R08: ffff984beaafc0e8 R09: 0000000000000000
[30893.595558] R10: ffff984b9546a400 R11: 000000000003a560 R12: ffff984a975feb60
[30893.595868] R13: ffff984a8506e960 R14: ffff984beaafc000 R15: ffff984beaafc0a8
[30893.596132] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.596393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.596581] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.596790] Call Trace:
[30893.596946]
[30893.597090] btrfs_run_delayed_refs+0x86/0x210
[30893.597255] flush_space+0x3c8/0x5f0
[30893.597402] ? rcu_read_lock_sched_held+0x12/0x60
[30893.597572] ? lock_release+0x1f0/0x2d0
[30893.597722] ? _raw_spin_unlock+0x29/0x40
[30893.597906] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.598118] process_one_work+0x270/0x5a0
[30893.598284] worker_thread+0x55/0x3c0
[30893.598430] ? process_one_work+0x5a0/0x5a0
[30893.598604] kthread+0x174/0x1a0
[30893.598736] ? set_kthread_struct+0x40/0x40
[30893.598900] ret_from_fork+0x1f/0x30
[30893.599067]
[30893.599190] irq event stamp: 0
[30893.599321] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.599533] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.599784] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.600068] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.600262] ---[ end trace 46b98d2c66c95c6e ]---
[30893.600472] ------------[ cut here ]------------
[30893.600633] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.600937] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.602395] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.602653] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.602920] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.603112] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.603329] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.603851] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.604028] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.604229] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.604450] RBP: 0000000000000000 R08: ffff984bf8e37e50 R09: 0000000000000000
[30893.605568] R10: ffff984beaafc000 R11: ffff984b82a87a08 R12: ffff984a975fe000
[30893.605836] R13: ffff984a8506e960 R14: ffff984bf8e37d68 R15: ffff984bf8e37e10
[30893.606054] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.612055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.612259] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.612473] Call Trace:
[30893.612602]
[30893.612725] btrfs_run_delayed_refs+0x86/0x210
[30893.612901] flush_space+0x3c8/0x5f0
[30893.613050] ? rcu_read_lock_sched_held+0x12/0x60
[30893.613218] ? lock_release+0x1f0/0x2d0
[30893.613367] ? _raw_spin_unlock+0x29/0x40
[30893.613525] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.613705] process_one_work+0x270/0x5a0
[30893.613889] worker_thread+0x55/0x3c0
[30893.614060] ? process_one_work+0x5a0/0x5a0
[30893.614214] kthread+0x174/0x1a0
[30893.614356] ? set_kthread_struct+0x40/0x40
[30893.614513] ret_from_fork+0x1f/0x30
[30893.614669]
[30893.614790] irq event stamp: 0
[30893.614935] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.615126] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.615391] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.615662] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.615862] ---[ end trace 46b98d2c66c95c6f ]---
[30893.616062] ------------[ cut here ]------------
[30893.616228] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.616532] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.617977] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.618274] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.618563] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.618775] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.618983] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.619516] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.619724] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.619956] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.620161] RBP: 0000000000000000 R08: ffff984bf8e370e8 R09: 0000000000000000
[30893.620362] R10: ffff984bf8e37d68 R11: ffff984b82a87a08 R12: ffff984a975fef08
[30893.620575] R13: ffff984a8506e960 R14: ffff984bf8e37000 R15: ffff984bf8e370a8
[30893.620781] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.621054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.621239] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.621449] Call Trace:
[30893.621574]
[30893.621696] btrfs_run_delayed_refs+0x86/0x210
[30893.621875] flush_space+0x3c8/0x5f0
[30893.622021] ? rcu_read_lock_sched_held+0x12/0x60
[30893.622201] ? lock_release+0x1f0/0x2d0
[30893.622347] ? _raw_spin_unlock+0x29/0x40
[30893.622503] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.622695] process_one_work+0x270/0x5a0
[30893.622853] worker_thread+0x55/0x3c0
[30893.623015] ? process_one_work+0x5a0/0x5a0
[30893.623186] kthread+0x174/0x1a0
[30893.623314] ? set_kthread_struct+0x40/0x40
[30893.623466] ret_from_fork+0x1f/0x30
[30893.623607]
[30893.623719] irq event stamp: 0
[30893.623858] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.624041] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.624288] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.624548] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.624728] ---[ end trace 46b98d2c66c95c70 ]---
[30893.624927] ------------[ cut here ]------------
[30893.625081] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.625359] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.626723] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.626993] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.627244] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.627433] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.627609] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.628070] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.628233] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.628424] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.628622] RBP: 0000000000000000 R08: ffff984beaafcf88 R09: 0000000000000000
[30893.628816] R10: ffff984bf8e37000 R11: ffff984b82a87a08 R12: ffff984a975fec98
[30893.629027] R13: ffff984a8506e960 R14: ffff984beaafcea0 R15: ffff984beaafcf48
[30893.629222] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.629471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.629642] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.629843] Call Trace:
[30893.629966]
[30893.630083] btrfs_run_delayed_refs+0x86/0x210
[30893.630234] flush_space+0x3c8/0x5f0
[30893.630372] ? rcu_read_lock_sched_held+0x12/0x60
[30893.630534] ? lock_release+0x1f0/0x2d0
[30893.630675] ? _raw_spin_unlock+0x29/0x40
[30893.630830] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.631003] process_one_work+0x270/0x5a0
[30893.631151] worker_thread+0x55/0x3c0
[30893.631317] ? process_one_work+0x5a0/0x5a0
[30893.631465] kthread+0x174/0x1a0
[30893.631598] ? set_kthread_struct+0x40/0x40
[30893.631742] ret_from_fork+0x1f/0x30
[30893.631893]
[30893.632009] irq event stamp: 0
[30893.632138] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.632314] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.632567] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.632812] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.633001] ---[ end trace 46b98d2c66c95c71 ]---
[30893.633187] ------------[ cut here ]------------
[30893.633343] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.633616] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.635730] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.636022] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.636322] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.636534] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.636702] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.637173] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.637341] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.637537] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.637731] RBP: 0000000000000000 R08: ffff984b8271a220 R09: 0000000000000000
[30893.637933] R10: ffff984beaafce00 R11: ffff984b82a87a08 R12: ffff984a83f291a0
[30893.638158] R13: ffff984a8506e960 R14: ffff984b8271a138 R15: ffff984b8271a1e0
[30893.638351] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.638601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.638772] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.638983] Call Trace:
[30893.639102]
[30893.639218] btrfs_run_delayed_refs+0x86/0x210
[30893.639370] flush_space+0x3c8/0x5f0
[30893.639596] ? rcu_read_lock_sched_held+0x12/0x60
[30893.639756] ? lock_release+0x1f0/0x2d0
[30893.639912] ? _raw_spin_unlock+0x29/0x40
[30893.640063] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.640231] process_one_work+0x270/0x5a0
[30893.640375] worker_thread+0x55/0x3c0
[30893.640523] ? process_one_work+0x5a0/0x5a0
[30893.640672] kthread+0x174/0x1a0
[30893.640801] ? set_kthread_struct+0x40/0x40
[30893.640960] ret_from_fork+0x1f/0x30
[30893.641104]
[30893.646728] irq event stamp: 0
[30893.646871] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.647053] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.647297] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.647553] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.647731] ---[ end trace 46b98d2c66c95c72 ]---
[30893.647932] ------------[ cut here ]------------
[30893.648091] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.648370] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.649768] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.650032] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.650289] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.650487] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.650658] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.651295] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.651492] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.651690] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.651894] RBP: 0000000000000000 R08: ffff984b9546a970 R09: 0000000000000000
[30893.652089] R10: ffff984b8271a100 R11: ffff984b82a87a08 R12: ffff984a975fec30
[30893.652279] R13: ffff984a8506e960 R14: ffff984b9546a888 R15: ffff984b9546a930
[30893.652482] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.652724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.652909] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.653103] Call Trace:
[30893.653224]
[30893.653338] btrfs_run_delayed_refs+0x86/0x210
[30893.653496] flush_space+0x3c8/0x5f0
[30893.653634] ? rcu_read_lock_sched_held+0x12/0x60
[30893.653788] ? lock_release+0x1f0/0x2d0
[30893.653941] ? _raw_spin_unlock+0x29/0x40
[30893.654090] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.654258] process_one_work+0x270/0x5a0
[30893.654404] worker_thread+0x55/0x3c0
[30893.654550] ? process_one_work+0x5a0/0x5a0
[30893.654700] kthread+0x174/0x1a0
[30893.654843] ? set_kthread_struct+0x40/0x40
[30893.654989] ret_from_fork+0x1f/0x30
[30893.655132]
[30893.655247] irq event stamp: 0
[30893.655372] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.655562] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.655814] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.656068] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.656250] ---[ end trace 46b98d2c66c95c73 ]---
[30893.656447] ------------[ cut here ]------------
[30893.656601] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.656884] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.658252] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.658521] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.658771] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.658976] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.659147] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.659609] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.659771] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.659972] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.660165] RBP: 0000000000000000 R08: ffff984bf8e22358 R09: 0000000000000000
[30893.660354] R10: ffff984b9546a800 R11: ffff984b82a87a08 R12: ffff984a975fe750
[30893.660553] R13: ffff984a8506e960 R14: ffff984bf8e22270 R15: ffff984bf8e22318
[30893.660746] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.661005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.661175] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.661369] Call Trace:
[30893.661488]
[30893.661605] btrfs_run_delayed_refs+0x86/0x210
[30893.661755] flush_space+0x3c8/0x5f0
[30893.661904] ? rcu_read_lock_sched_held+0x12/0x60
[30893.662062] ? lock_release+0x1f0/0x2d0
[30893.662206] ? _raw_spin_unlock+0x29/0x40
[30893.662352] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.662524] process_one_work+0x270/0x5a0
[30893.662670] worker_thread+0x55/0x3c0
[30893.662811] ? process_one_work+0x5a0/0x5a0
[30893.662970] kthread+0x174/0x1a0
[30893.663100] ? set_kthread_struct+0x40/0x40
[30893.663250] ret_from_fork+0x1f/0x30
[30893.663388]
[30893.663503] irq event stamp: 0
[30893.663633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.663811] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.664065] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.664317] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.665234] ---[ end trace 46b98d2c66c95c74 ]---
[30893.665431] ------------[ cut here ]------------
[30893.665593] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.665885] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.667272] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.667533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.667789] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.667988] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.668157] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.668609] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.668775] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.668985] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.669183] RBP: 0000000000000000 R08: ffff984beaafc220 R09: 0000000000000000
[30893.669375] R10: ffff984bf8e22200 R11: ffff984b82a87a08 R12: ffff984a975fe548
[30893.669574] R13: ffff984a8506e960 R14: ffff984beaafc138 R15: ffff984beaafc1e0
[30893.669763] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.670019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.670192] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.670389] Call Trace:
[30893.670511]
[30893.670627] btrfs_run_delayed_refs+0x86/0x210
[30893.670779] flush_space+0x3c8/0x5f0
[30893.670931] ? rcu_read_lock_sched_held+0x12/0x60
[30893.671088] ? lock_release+0x1f0/0x2d0
[30893.671229] ? _raw_spin_unlock+0x29/0x40
[30893.671377] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.671565] process_one_work+0x270/0x5a0
[30893.671712] worker_thread+0x55/0x3c0
[30893.671862] ? process_one_work+0x5a0/0x5a0
[30893.672014] kthread+0x174/0x1a0
[30893.672146] ? set_kthread_struct+0x40/0x40
[30893.672292] ret_from_fork+0x1f/0x30
[30893.672438]
[30893.672554] irq event stamp: 0
[30893.672680] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.672874] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.673128] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.673372] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.673556] ---[ end trace 46b98d2c66c95c75 ]---
[30893.673746] ------------[ cut here ]------------
[30893.673913] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.674186] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.681164] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.681425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.681679] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.681883] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.682051] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.682506] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.682672] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.682877] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.683075] RBP: 0000000000000000 R08: ffff984beaafc490 R09: 0000000000000000
[30893.683268] R10: ffff984beaafc100 R11: ffff984b82a87a08 R12: ffff984a975fe478
[30893.683466] R13: ffff984a8506e960 R14: ffff984beaafc3a8 R15: ffff984beaafc450
[30893.683659] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.683915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.684088] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.684288] Call Trace:
[30893.684408]
[30893.684528] btrfs_run_delayed_refs+0x86/0x210
[30893.684682] flush_space+0x3c8/0x5f0
[30893.684832] ? rcu_read_lock_sched_held+0x12/0x60
[30893.684988] ? lock_release+0x1f0/0x2d0
[30893.685131] ? _raw_spin_unlock+0x29/0x40
[30893.685281] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.685453] process_one_work+0x270/0x5a0
[30893.685597] worker_thread+0x55/0x3c0
[30893.685736] ? process_one_work+0x5a0/0x5a0
[30893.685898] kthread+0x174/0x1a0
[30893.686032] ? set_kthread_struct+0x40/0x40
[30893.686178] ret_from_fork+0x1f/0x30
[30893.686318]
[30893.686432] irq event stamp: 0
[30893.686562] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.686744] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.687009] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.687253] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.687437] ---[ end trace 46b98d2c66c95c76 ]---
[30893.687629] ------------[ cut here ]------------
[30893.687783] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.688068] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.689454] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.689708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.689973] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.690160] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.690326] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.690788] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.690961] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.691152] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.691346] RBP: 0000000000000000 R08: ffff984bf8e37700 R09: 0000000000000000
[30893.691538] R10: ffff984beaafc300 R11: ffff984b82a87a08 R12: ffff984a975fe410
[30893.691730] R13: ffff984a8506e960 R14: ffff984bf8e37618 R15: ffff984bf8e376c0
[30893.691935] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.692240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.692409] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.692607] Call Trace:
[30893.692725]
[30893.692857] btrfs_run_delayed_refs+0x86/0x210
[30893.693011] flush_space+0x3c8/0x5f0
[30893.693147] ? rcu_read_lock_sched_held+0x12/0x60
[30893.693305] ? lock_release+0x1f0/0x2d0
[30893.693458] ? _raw_spin_unlock+0x29/0x40
[30893.693604] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.693775] process_one_work+0x270/0x5a0
[30893.693934] worker_thread+0x55/0x3c0
[30893.694076] ? process_one_work+0x5a0/0x5a0
[30893.694221] kthread+0x174/0x1a0
[30893.694353] ? set_kthread_struct+0x40/0x40
[30893.695258] ret_from_fork+0x1f/0x30
[30893.695404]
[30893.695526] irq event stamp: 0
[30893.695655] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.695851] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.696099] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.696357] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.696547] ---[ end trace 46b98d2c66c95c77 ]---
[30893.696744] ------------[ cut here ]------------
[30893.696911] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.697192] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.698701] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.699013] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.699264] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.699519] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.699720] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.700179] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.700342] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.700586] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.700778] RBP: 0000000000000000 R08: ffff984bf8e375c8 R09: 0000000000000000
[30893.700985] R10: ffff984bf8e37618 R11: ffff984b82a87a08 R12: ffff984a975fe6e8
[30893.701181] R13: ffff984a8506e960 R14: ffff984bf8e374e0 R15: ffff984bf8e37588
[30893.701401] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.701678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.701859] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.702058] Call Trace:
[30893.702180]
[30893.702296] btrfs_run_delayed_refs+0x86/0x210
[30893.702450] flush_space+0x3c8/0x5f0
[30893.702597] ? rcu_read_lock_sched_held+0x12/0x60
[30893.702753] ? lock_release+0x1f0/0x2d0
[30893.702906] ? _raw_spin_unlock+0x29/0x40
[30893.703054] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.703227] process_one_work+0x270/0x5a0
[30893.703372] worker_thread+0x55/0x3c0
[30893.703560] ? process_one_work+0x5a0/0x5a0
[30893.703708] kthread+0x174/0x1a0
[30893.703853] ? set_kthread_struct+0x40/0x40
[30893.704002] ret_from_fork+0x1f/0x30
[30893.704140]
[30893.704255] irq event stamp: 0
[30893.704381] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.704571] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.704830] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.705077] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.705259] ---[ end trace 46b98d2c66c95c78 ]---
[30893.705450] ------------[ cut here ]------------
[30893.705612] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.705897] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.707444] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.707708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.707975] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.708163] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.708330] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.708813] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.708991] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.709182] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.709374] RBP: 0000000000000000 R08: ffff984bf8e37d18 R09: 0000000000000000
[30893.709576] R10: ffff984bf8e374e0 R11: ffff984b82a87a08 R12: ffff984a975fe9c0
[30893.709779] R13: ffff984a8506e960 R14: ffff984bf8e37c30 R15: ffff984bf8e37cd8
[30893.710062] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.716618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.716878] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.717130] Call Trace:
[30893.717253]
[30893.717373] btrfs_run_delayed_refs+0x86/0x210
[30893.717551] flush_space+0x3c8/0x5f0
[30893.717693] ? rcu_read_lock_sched_held+0x12/0x60
[30893.717863] ? lock_release+0x1f0/0x2d0
[30893.718006] ? _raw_spin_unlock+0x29/0x40
[30893.718151] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.718322] process_one_work+0x270/0x5a0
[30893.718484] worker_thread+0x55/0x3c0
[30893.718627] ? process_one_work+0x5a0/0x5a0
[30893.718773] kthread+0x174/0x1a0
[30893.718921] ? set_kthread_struct+0x40/0x40
[30893.719068] ret_from_fork+0x1f/0x30
[30893.719209]
[30893.719324] irq event stamp: 0
[30893.719456] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.719705] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.719969] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.720306] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.720572] ---[ end trace 46b98d2c66c95c79 ]---
[30893.720858] ------------[ cut here ]------------
[30893.721080] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.721477] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.723123] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.723378] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.723660] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.723862] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.724033] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.725369] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.725571] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.725765] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.725967] RBP: ffff984b93afbb40 R08: ffff984b9546a710 R09: 0000000000000000
[30893.726163] R10: ffff984bf8e37c30 R11: ffff984b82a87a08 R12: ffff984a975feea0
[30893.726352] R13: ffff984a8506e960 R14: ffff984b9546a618 R15: ffff984b9546a6c0
[30893.726558] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.726805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.727037] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.727298] Call Trace:
[30893.727417]
[30893.727549] btrfs_run_delayed_refs+0x86/0x210
[30893.727708] flush_space+0x3c8/0x5f0
[30893.727857] ? rcu_read_lock_sched_held+0x12/0x60
[30893.728014] ? lock_release+0x1f0/0x2d0
[30893.728159] ? _raw_spin_unlock+0x29/0x40
[30893.728307] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.728486] process_one_work+0x270/0x5a0
[30893.728642] worker_thread+0x55/0x3c0
[30893.728783] ? process_one_work+0x5a0/0x5a0
[30893.728946] kthread+0x174/0x1a0
[30893.729079] ? set_kthread_struct+0x40/0x40
[30893.729228] ret_from_fork+0x1f/0x30
[30893.729369]
[30893.729498] irq event stamp: 0
[30893.729627] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.729811] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.730173] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.730539] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.730799] ---[ end trace 46b98d2c66c95c7a ]---
[30893.731073] ------------[ cut here ]------------
[30893.731303] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.731711] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.733172] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.733430] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.733688] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.733891] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.734063] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.734527] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.734690] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.734893] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.735090] RBP: ffff984b93afbe00 R08: ffff984b946e8710 R09: 0000000000000000
[30893.735325] R10: ffff984b9546a600 R11: ffff984b82a87a08 R12: ffff984a975fe8f0
[30893.735539] R13: ffff984a8506e960 R14: ffff984b946e8618 R15: ffff984b946e86c0
[30893.735731] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.735992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.736171] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.736412] Call Trace:
[30893.736588]
[30893.736722] btrfs_run_delayed_refs+0x86/0x210
[30893.736888] flush_space+0x3c8/0x5f0
[30893.737029] ? rcu_read_lock_sched_held+0x12/0x60
[30893.737187] ? lock_release+0x1f0/0x2d0
[30893.737328] ? _raw_spin_unlock+0x29/0x40
[30893.737544] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.737754] process_one_work+0x270/0x5a0
[30893.737914] worker_thread+0x55/0x3c0
[30893.738054] ? process_one_work+0x5a0/0x5a0
[30893.738201] kthread+0x174/0x1a0
[30893.738333] ? set_kthread_struct+0x40/0x40
[30893.738501] ret_from_fork+0x1f/0x30
[30893.738645]
[30893.738761] irq event stamp: 0
[30893.738906] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.739091] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.739395] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.739802] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.740072] ---[ end trace 46b98d2c66c95c7b ]---
[30893.740345] ------------[ cut here ]------------
[30893.740585] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.741071] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.742661] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.742972] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.743231] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.743417] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.743602] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.744075] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.744243] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.744444] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.744654] RBP: ffff984b93afbb00 R08: ffff984bf8e224a0 R09: 0000000000000000
[30893.744858] R10: ffff984b946e8600 R11: ffff984b82a87a08 R12: ffff984a975fe4e0
[30893.745050] R13: ffff984a8506e960 R14: ffff984bf8e223a8 R15: ffff984bf8e22450
[30893.745243] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.745495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.745667] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.745875] Call Trace:
[30893.745995]
[30893.746117] btrfs_run_delayed_refs+0x86/0x210
[30893.746287] flush_space+0x3c8/0x5f0
[30893.746483] ? rcu_read_lock_sched_held+0x12/0x60
[30893.746698] ? lock_release+0x1f0/0x2d0
[30893.746857] ? _raw_spin_unlock+0x29/0x40
[30893.747008] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.747176] process_one_work+0x270/0x5a0
[30893.747319] worker_thread+0x55/0x3c0
[30893.747469] ? process_one_work+0x5a0/0x5a0
[30893.747634] kthread+0x174/0x1a0
[30893.747763] ? set_kthread_struct+0x40/0x40
[30893.747922] ret_from_fork+0x1f/0x30
[30893.748065]
[30893.755390] irq event stamp: 0
[30893.755560] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.755767] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.756110] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.756373] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.756676] ---[ end trace 46b98d2c66c95c7c ]---
[30893.757029] ------------[ cut here ]------------
[30893.757252] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.757584] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.759250] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.759616] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.759983] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.760188] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.760396] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.761083] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.761316] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.761708] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.762043] RBP: ffff984b93afb340 R08: ffff984beaafce60 R09: 0000000000000000
[30893.762401] R10: ffff984bf8e22300 R11: ffff984b82a87a08 R12: ffff984a975fe208
[30893.762679] R13: ffff984a8506e960 R14: ffff984beaafcd68 R15: ffff984beaafce10
[30893.762996] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.763240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.763412] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.763624] Call Trace:
[30893.763747]
[30893.763875] btrfs_run_delayed_refs+0x86/0x210
[30893.764032] flush_space+0x3c8/0x5f0
[30893.764171] ? rcu_read_lock_sched_held+0x12/0x60
[30893.764327] ? lock_release+0x1f0/0x2d0
[30893.764489] ? _raw_spin_unlock+0x29/0x40
[30893.764638] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.764807] process_one_work+0x270/0x5a0
[30893.764965] worker_thread+0x55/0x3c0
[30893.765125] ? process_one_work+0x5a0/0x5a0
[30893.765294] kthread+0x174/0x1a0
[30893.765425] ? set_kthread_struct+0x40/0x40
[30893.765658] ret_from_fork+0x1f/0x30
[30893.765854]
[30893.765972] irq event stamp: 0
[30893.766099] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.766299] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.766590] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.766965] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.767147] ---[ end trace 46b98d2c66c95c7d ]---
[30893.767337] ------------[ cut here ]------------
[30893.767511] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.767893] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.769474] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.769738] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.770036] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.770231] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.770403] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.770883] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.771046] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.771244] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.771441] RBP: ffff984b93afbd00 R08: ffff984beaafc5d8 R09: 0000000000000000
[30893.771637] R10: ffff984beaafcd00 R11: ffff984b82a87a08 R12: ffff984a975fe138
[30893.771842] R13: ffff984a8506e960 R14: ffff984beaafc4e0 R15: ffff984beaafc588
[30893.772038] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.772284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.772461] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.772655] Call Trace:
[30893.772773]
[30893.772904] btrfs_run_delayed_refs+0x86/0x210
[30893.773058] flush_space+0x3c8/0x5f0
[30893.773194] ? rcu_read_lock_sched_held+0x12/0x60
[30893.773351] ? lock_release+0x1f0/0x2d0
[30893.773502] ? _raw_spin_unlock+0x29/0x40
[30893.773647] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.773830] process_one_work+0x270/0x5a0
[30893.773979] worker_thread+0x55/0x3c0
[30893.774120] ? process_one_work+0x5a0/0x5a0
[30893.774264] kthread+0x174/0x1a0
[30893.774398] ? set_kthread_struct+0x40/0x40
[30893.774608] ret_from_fork+0x1f/0x30
[30893.774748]
[30893.774873] irq event stamp: 0
[30893.775003] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.775181] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.775484] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.775752] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.775942] ---[ end trace 46b98d2c66c95c7e ]---
[30893.776135] ------------[ cut here ]------------
[30893.776291] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.776636] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.778059] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.778315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.778611] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.778800] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.778978] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.779428] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.779602] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.779796] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.780003] RBP: ffff984acc54d7c0 R08: ffff984b8271ae60 R09: 0000000000000000
[30893.780197] R10: ffff984beaafc400 R11: ffff984b82a87a08 R12: ffff984a83f29410
[30893.780389] R13: ffff984a8506e960 R14: ffff984b8271ad68 R15: ffff984b8271ae10
[30893.780588] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.780843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.781016] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.781213] Call Trace:
[30893.781331]
[30893.781455] btrfs_run_delayed_refs+0x86/0x210
[30893.781610] flush_space+0x3c8/0x5f0
[30893.781750] ? rcu_read_lock_sched_held+0x12/0x60
[30893.781918] ? lock_release+0x1f0/0x2d0
[30893.782061] ? _raw_spin_unlock+0x29/0x40
[30893.782209] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.782383] process_one_work+0x270/0x5a0
[30893.782534] worker_thread+0x55/0x3c0
[30893.782672] ? process_one_work+0x5a0/0x5a0
[30893.782829] kthread+0x174/0x1a0
[30893.782963] ? set_kthread_struct+0x40/0x40
[30893.783110] ret_from_fork+0x1f/0x30
[30893.783252]
[30893.783369] irq event stamp: 0
[30893.783505] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.783686] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.783951] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.784227] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.785304] ---[ end trace 46b98d2c66c95c7f ]---
[30893.785520] ------------[ cut here ]------------
[30893.785674] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.785964] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.792940] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.793204] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.793467] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.793659] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.793839] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.794293] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.794463] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.794659] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.794868] RBP: ffff984b93afbd80 R08: ffff984beaafcbf0 R09: 0000000000000000
[30893.795066] R10: ffff984b8271ad00 R11: ffff984b82a87a08 R12: ffff984a975fe680
[30893.795261] R13: ffff984a8506e960 R14: ffff984beaafcaf8 R15: ffff984beaafcba0
[30893.795467] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.795780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.795966] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.796164] Call Trace:
[30893.796287]
[30893.796405] btrfs_run_delayed_refs+0x86/0x210
[30893.796614] flush_space+0x3c8/0x5f0
[30893.796754] ? rcu_read_lock_sched_held+0x12/0x60
[30893.796923] ? lock_release+0x1f0/0x2d0
[30893.797070] ? _raw_spin_unlock+0x29/0x40
[30893.797222] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.797395] process_one_work+0x270/0x5a0
[30893.797551] worker_thread+0x55/0x3c0
[30893.797691] ? process_one_work+0x5a0/0x5a0
[30893.797854] kthread+0x174/0x1a0
[30893.797991] ? set_kthread_struct+0x40/0x40
[30893.798135] ret_from_fork+0x1f/0x30
[30893.798275]
[30893.798391] irq event stamp: 0
[30893.798530] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.798714] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.798980] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.799226] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.799406] ---[ end trace 46b98d2c66c95c80 ]---
[30893.799616] ------------[ cut here ]------------
[30893.799770] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.800054] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.801448] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.801705] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.801974] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.802162] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.802331] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.802795] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.802968] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.803160] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.803352] RBP: ffff984b93afbf00 R08: ffff984bf8e37bf0 R09: 0000000000000000
[30893.803550] R10: ffff984beaafca00 R11: ffff984b82a87a08 R12: ffff984a975fe270
[30893.803742] R13: ffff984a8506e960 R14: ffff984bf8e37af8 R15: ffff984bf8e37ba0
[30893.803945] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.804196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.804363] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.804581] Call Trace:
[30893.804699]
[30893.804832] btrfs_run_delayed_refs+0x86/0x210
[30893.804984] flush_space+0x3c8/0x5f0
[30893.805120] ? rcu_read_lock_sched_held+0x12/0x60
[30893.805278] ? lock_release+0x1f0/0x2d0
[30893.805421] ? _raw_spin_unlock+0x29/0x40
[30893.805572] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.805741] process_one_work+0x270/0x5a0
[30893.805901] worker_thread+0x55/0x3c0
[30893.806042] ? process_one_work+0x5a0/0x5a0
[30893.806190] kthread+0x174/0x1a0
[30893.806321] ? set_kthread_struct+0x40/0x40
[30893.806472] ret_from_fork+0x1f/0x30
[30893.806613]
[30893.806725] irq event stamp: 0
[30893.806866] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.807048] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.807291] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.807554] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.807733] ---[ end trace 46b98d2c66c95c81 ]---
[30893.807934] ------------[ cut here ]------------
[30893.808091] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.808371] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.809787] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.810059] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.810311] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.810510] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.810682] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.811142] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.811304] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.811502] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.811695] RBP: ffff984b93afb980 R08: ffff984bf8e37368 R09: 0000000000000000
[30893.811902] R10: ffff984bf8e37af8 R11: ffff984b82a87a08 R12: ffff984a975fef70
[30893.812095] R13: ffff984a8506e960 R14: ffff984bf8e37270 R15: ffff984bf8e37318
[30893.812290] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.812543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.812716] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.812923] Call Trace:
[30893.813047]
[30893.813162] btrfs_run_delayed_refs+0x86/0x210
[30893.813316] flush_space+0x3c8/0x5f0
[30893.813464] ? rcu_read_lock_sched_held+0x12/0x60
[30893.813686] ? lock_release+0x1f0/0x2d0
[30893.813838] ? _raw_spin_unlock+0x29/0x40
[30893.813986] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.814159] process_one_work+0x270/0x5a0
[30893.814304] worker_thread+0x55/0x3c0
[30893.814447] ? process_one_work+0x5a0/0x5a0
[30893.815547] kthread+0x174/0x1a0
[30893.815686] ? set_kthread_struct+0x40/0x40
[30893.815844] ret_from_fork+0x1f/0x30
[30893.815987]
[30893.816103] irq event stamp: 0
[30893.816231] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.816410] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.816666] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.816924] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.817107] ---[ end trace 46b98d2c66c95c82 ]---
[30893.817304] ------------[ cut here ]------------
[30893.817470] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.817749] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.819143] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.819398] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.819665] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.819864] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.820036] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.820507] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.820673] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.820877] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.821069] RBP: ffff984b93afb460 R08: ffff984bf8e37230 R09: 0000000000000000
[30893.821261] R10: ffff984bf8e37270 R11: ffff984b82a87a08 R12: ffff984a975fe820
[30893.821460] R13: ffff984a8506e960 R14: ffff984bf8e37138 R15: ffff984bf8e371e0
[30893.821653] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.827430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.827614] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.827809] Call Trace:
[30893.827943]
[30893.828060] btrfs_run_delayed_refs+0x86/0x210
[30893.828211] flush_space+0x3c8/0x5f0
[30893.828351] ? rcu_read_lock_sched_held+0x12/0x60
[30893.828529] ? lock_release+0x1f0/0x2d0
[30893.828673] ? _raw_spin_unlock+0x29/0x40
[30893.828829] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.829004] process_one_work+0x270/0x5a0
[30893.829151] worker_thread+0x55/0x3c0
[30893.829289] ? process_one_work+0x5a0/0x5a0
[30893.829438] kthread+0x174/0x1a0
[30893.829577] ? set_kthread_struct+0x40/0x40
[30893.829721] ret_from_fork+0x1f/0x30
[30893.829880]
[30893.829997] irq event stamp: 0
[30893.830124] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.830303] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.830559] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.830806] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.831001] ---[ end trace 46b98d2c66c95c83 ]---
[30893.831195] ------------[ cut here ]------------
[30893.831356] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.831685] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.833083] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.833339] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.833605] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.833796] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.833977] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.834565] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.834730] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.834937] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.835129] RBP: ffff984b93afbe40 R08: ffff984bf8e37f98 R09: 0000000000000000
[30893.835322] R10: ffff984bf8e37138 R11: ffff984b82a87a08 R12: ffff984a975fe958
[30893.835520] R13: ffff984a8506e960 R14: ffff984bf8e37ea0 R15: ffff984bf8e37f48
[30893.835716] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.835971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.836145] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.836339] Call Trace:
[30893.836461]
[30893.836629] btrfs_run_delayed_refs+0x86/0x210
[30893.836785] flush_space+0x3c8/0x5f0
[30893.836934] ? rcu_read_lock_sched_held+0x12/0x60
[30893.837091] ? lock_release+0x1f0/0x2d0
[30893.837236] ? _raw_spin_unlock+0x29/0x40
[30893.837385] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.837561] process_one_work+0x270/0x5a0
[30893.837705] worker_thread+0x55/0x3c0
[30893.837857] ? process_one_work+0x5a0/0x5a0
[30893.838009] kthread+0x174/0x1a0
[30893.838137] ? set_kthread_struct+0x40/0x40
[30893.838286] ret_from_fork+0x1f/0x30
[30893.838427]
[30893.838545] irq event stamp: 0
[30893.838670] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.838863] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.839114] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.839365] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.839555] ---[ end trace 46b98d2c66c95c84 ]---
[30893.839746] ------------[ cut here ]------------
[30893.839912] WARNING: CPU: 0 PID: 857927 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30893.840192] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30893.841574] CPU: 0 PID: 857927 Comm: kworker/u4:3 Tainted: G W 5.16.0-rc4+ #527
[30893.841846] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30893.842097] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[30893.842288] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30893.842462] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30893.842924] RSP: 0018:ffffb5a6c6417c28 EFLAGS: 00010202
[30893.843088] RAX: 000000000000000d RBX: ffff984b95b70000 RCX: 0000000000000000
[30893.843282] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30893.843480] RBP: ffff984b93afb9c0 R08: ffff984bf8e37ab8 R09: 0000000000000000
[30893.843676] R10: ffff984bf8e37ea0 R11: ffff984b82a87a08 R12: ffff984a975fe7b8
[30893.843880] R13: ffff984a8506e960 R14: ffff984bf8e379c0 R15: ffff984bf8e37a68
[30893.844076] FS: 0000000000000000(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30893.844326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30893.845328] CR2: 00007f72f67eb9a8 CR3: 000000011440c001 CR4: 0000000000370ef0
[30893.845541] Call Trace:
[30893.845663]
[30893.845780] btrfs_run_delayed_refs+0x86/0x210
[30893.845943] flush_space+0x3c8/0x5f0
[30893.846085] ? rcu_read_lock_sched_held+0x12/0x60
[30893.846243] ? lock_release+0x1f0/0x2d0
[30893.846384] ? _raw_spin_unlock+0x29/0x40
[30893.846534] btrfs_async_reclaim_metadata_space+0x139/0x320
[30893.846707] process_one_work+0x270/0x5a0
[30893.846865] worker_thread+0x55/0x3c0
[30893.847005] ? process_one_work+0x5a0/0x5a0
[30893.847150] kthread+0x174/0x1a0
[30893.847284] ? set_kthread_struct+0x40/0x40
[30893.847428] ret_from_fork+0x1f/0x30
[30893.847574]
[30893.847689] irq event stamp: 0
[30893.847829] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30893.848008] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30893.848257] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30893.848510] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30893.848689] ---[ end trace 46b98d2c66c95c85 ]---
[30893.887739] BTRFS info (device dm-11): flagging fs with big metadata feature
[30893.887976] BTRFS info (device dm-11): use zstd compression, level 3
[30893.888166] BTRFS info (device dm-11): turning on async discard
[30893.888355] BTRFS info (device dm-11): disk space caching is enabled
[30893.888545] BTRFS info (device dm-11): has skinny extents
[30893.890342] BTRFS info (device dm-11): start tree-log replay
[30893.921925] loop0: detected capacity change from 0 to 6629376
[30893.934512] BTRFS info (device loop0): flagging fs with big metadata feature
[30893.935213] BTRFS info (device loop0): disk space caching is enabled
[30893.935399] BTRFS info (device loop0): has skinny extents
[30894.039333] BTRFS info (device loop0): enabling ssd optimizations
[30894.067638] btrfs_dev_stat_print_on_error: 179 callbacks suppressed
[30894.067641] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30894.069025] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[30894.069356] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[30894.069650] blk_print_req_error: 83 callbacks suppressed
[30894.069651] I/O error, dev loop0, sector 116128 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.070109] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30894.070403] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[30894.070732] I/O error, dev loop0, sector 83488 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.071005] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[30894.071553] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30894.072728] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[30894.073359] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[30894.073782] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[30894.074099] I/O error, dev loop0, sector 640416 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.074365] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[30894.074897] I/O error, dev loop0, sector 607776 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.077862] I/O error, dev loop0, sector 83488 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.078248] I/O error, dev loop0, sector 607776 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.085592] I/O error, dev loop0, sector 78816 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.086189] I/O error, dev loop0, sector 603104 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.086722] I/O error, dev loop0, sector 78816 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.090866] I/O error, dev loop0, sector 603104 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30894.095258] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30894.095593] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30894.095969] BTRFS info (device loop0): forced readonly
[30894.096142] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30894.096389] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30894.161957] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30894.162239] BTRFS info (device dm-11): forced readonly
[30896.101790] BTRFS info (device dm-11): flagging fs with big metadata feature
[30896.102028] BTRFS info (device dm-11): use zstd compression, level 3
[30896.102211] BTRFS info (device dm-11): turning on async discard
[30896.102386] BTRFS info (device dm-11): disk space caching is enabled
[30896.102676] BTRFS info (device dm-11): has skinny extents
[30896.113089] loop0: detected capacity change from 0 to 6629376
[30896.124583] BTRFS info (device loop0): flagging fs with big metadata feature
[30896.124824] BTRFS info (device loop0): disk space caching is enabled
[30896.125010] BTRFS info (device loop0): has skinny extents
[30896.141229] BTRFS info (device loop0): enabling ssd optimizations
[30897.277390] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30897.337685] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[30897.338192] BTRFS info (device dm-11): forced readonly
[30897.338455] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[30897.338880] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[30897.340227] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30897.340536] BTRFS error (device loop0): error writing primary super block to device 1
[30897.340817] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30897.340870] lo_write_bvec: 25 callbacks suppressed
[30897.340872] loop: Write error at byte offset 862900224, length 4096.
[30897.341141] BTRFS info (device loop0): forced readonly
[30897.341320] BTRFS warning (device loop0): direct IO failed ino 1055 rw 1,34817 sector 0x19b768 len 0 err no 10
[30897.341509] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30897.342254] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30899.421633] BTRFS info (device dm-11): flagging fs with big metadata feature
[30899.421871] BTRFS info (device dm-11): use zstd compression, level 3
[30899.422058] BTRFS info (device dm-11): turning on async discard
[30899.422229] BTRFS info (device dm-11): disk space caching is enabled
[30899.422422] BTRFS info (device dm-11): has skinny extents
[30899.424133] BTRFS info (device dm-11): start tree-log replay
[30899.424528] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[30899.424808] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[30899.452334] loop0: detected capacity change from 0 to 6629376
[30899.463097] BTRFS info (device loop0): flagging fs with big metadata feature
[30899.463344] BTRFS info (device loop0): disk space caching is enabled
[30899.463542] BTRFS info (device loop0): has skinny extents
[30899.574525] BTRFS info (device loop0): enabling ssd optimizations
[30899.574729] BTRFS info (device loop0): start tree-log replay
[30900.671335] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30900.736829] btrfs_dev_stat_print_on_error: 118 callbacks suppressed
[30900.736832] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30900.737535] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30900.738211] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30900.738991] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30900.739699] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30900.740414] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30900.741338] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30900.741688] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30900.742221] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30900.742697] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[30900.743623] blk_print_req_error: 15 callbacks suppressed
[30900.743625] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30900.744065] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30900.744356] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30900.744664] BTRFS info (device loop0): forced readonly
[30900.744847] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30900.745090] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30902.785145] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30902.785441] BTRFS info (device dm-11): forced readonly
[30902.829378] BTRFS info (device dm-11): flagging fs with big metadata feature
[30902.829593] BTRFS info (device dm-11): use zstd compression, level 3
[30902.829823] BTRFS info (device dm-11): turning on async discard
[30902.830008] BTRFS info (device dm-11): disk space caching is enabled
[30902.830206] BTRFS info (device dm-11): has skinny extents
[30902.832150] BTRFS info (device dm-11): start tree-log replay
[30902.866067] loop0: detected capacity change from 0 to 6629376
[30902.887262] BTRFS info (device loop0): flagging fs with big metadata feature
[30902.887568] BTRFS info (device loop0): disk space caching is enabled
[30902.887770] BTRFS info (device loop0): has skinny extents
[30902.914108] BTRFS info (device loop0): enabling ssd optimizations
[30903.985325] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30903.985641] BTRFS error (device dm-11): error writing primary super block to device 1
[30903.985902] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30903.986206] BTRFS info (device dm-11): forced readonly
[30903.986491] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[30903.986828] loop: Write error at byte offset 913899520, length 4096.
[30903.987020] loop: Write error at byte offset 771117056, length 4096.
[30903.987215] loop: Write error at byte offset 914038784, length 4096.
[30903.988351] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30903.988641] I/O error, dev loop0, sector 1784960 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[30903.988941] I/O error, dev loop0, sector 1506088 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[30903.989216] I/O error, dev loop0, sector 1785232 op 0x1:(WRITE) flags 0x0 phys_seg 22 prio class 0
[30903.989546] loop: Write error at byte offset 768737280, length 4096.
[30903.989759] I/O error, dev loop0, sector 1501440 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[30903.990049] loop: Write error at byte offset 846802944, length 4096.
[30903.990246] loop: Write error at byte offset 846807040, length 4096.
[30903.990382] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30903.990480] loop: Write error at byte offset 914169856, length 4096.
[30903.990925] loop: Write error at byte offset 765718528, length 4096.
[30903.990928] I/O error, dev loop0, sector 1785488 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[30903.991109] loop: Write error at byte offset 846811136, length 4096.
[30903.991607] I/O error, dev loop0, sector 1653912 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30903.991884] I/O error, dev loop0, sector 1653920 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30903.992161] I/O error, dev loop0, sector 1495544 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[30903.992184] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30903.992741] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30903.993045] BTRFS info (device loop0): forced readonly
[30903.993208] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30903.994434] loop: Write error at byte offset 911958016, length 4096.
[30903.994770] BTRFS warning (device loop0): direct IO failed ino 1162 rw 1,34817 sector 0x16fa10 len 0 err no 10
[30903.996563] BTRFS: error (device loop0) in cache_save_setup:2753: errno=-5 IO failure
[30904.009519] btrfs_lookup_bio_sums: 29 callbacks suppressed
[30904.009524] BTRFS warning (device loop0): csum hole found for disk bytenr range [633294848, 633298944)
[30904.010026] BTRFS warning (device loop0): csum hole found for disk bytenr range [633298944, 633303040)
[30904.010303] BTRFS warning (device loop0): csum hole found for disk bytenr range [633303040, 633307136)
[30904.010582] BTRFS warning (device loop0): csum hole found for disk bytenr range [633307136, 633311232)
[30904.010881] BTRFS warning (device loop0): csum hole found for disk bytenr range [633311232, 633315328)
[30904.016946] BTRFS warning (device loop0): csum hole found for disk bytenr range [633315328, 633319424)
[30904.017221] BTRFS warning (device loop0): csum hole found for disk bytenr range [633319424, 633323520)
[30904.018164] BTRFS warning (device loop0): csum hole found for disk bytenr range [633323520, 633327616)
[30904.018444] BTRFS warning (device loop0): csum hole found for disk bytenr range [633327616, 633331712)
[30904.018713] BTRFS warning (device loop0): csum hole found for disk bytenr range [633331712, 633335808)
[30904.019050] btrfs_print_data_csum_error: 29 callbacks suppressed
[30904.019052] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7299072 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.019637] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7303168 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.019681] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7299072 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.020043] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7307264 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.020682] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7311360 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.021023] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7315456 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.021352] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7319552 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.021670] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7323648 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.022559] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7327744 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30904.023131] BTRFS warning (device loop0): csum failed root 5 ino 1177 off 7331840 csum 0x82e74bde expected csum 0x00000000 mirror 1
[30905.127205] BTRFS info (device dm-11): flagging fs with big metadata feature
[30905.127433] BTRFS info (device dm-11): use zstd compression, level 3
[30905.127618] BTRFS info (device dm-11): turning on async discard
[30905.127810] BTRFS info (device dm-11): disk space caching is enabled
[30905.127996] BTRFS info (device dm-11): has skinny extents
[30905.130044] BTRFS info (device dm-11): start tree-log replay
[30905.131361] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[30905.208913] loop0: detected capacity change from 0 to 6629376
[30905.222685] BTRFS info (device loop0): flagging fs with big metadata feature
[30905.222997] BTRFS info (device loop0): disk space caching is enabled
[30905.223265] BTRFS info (device loop0): has skinny extents
[30905.256869] BTRFS info (device loop0): enabling ssd optimizations
[30907.535934] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30907.536233] btrfs_dev_stat_print_on_error: 181 callbacks suppressed
[30907.536235] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30907.536725] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30907.537001] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30907.537307] BTRFS error (device dm-11): error writing primary super block to device 1
[30907.537564] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30907.537874] BTRFS info (device dm-11): forced readonly
[30907.538045] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[30907.538277] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[30907.538825] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[30907.539089] blk_print_req_error: 67 callbacks suppressed
[30907.539091] I/O error, dev loop0, sector 1708824 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[30907.539113] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30907.539269] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30907.539563] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[30907.540344] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30907.540629] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30907.541122] BTRFS info (device loop0): forced readonly
[30907.541265] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30907.541295] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30907.541785] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30907.542099] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[30907.543551] I/O error, dev loop0, sector 1708824 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[30907.543851] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[30907.544401] I/O error, dev loop0, sector 1717144 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[30907.544707] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[30907.545193] ------------[ cut here ]------------
[30907.545367] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.545714] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.547176] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.547434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.547704] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.547876] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.548337] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.548506] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.548711] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.548910] RBP: 0000000000000000 R08: ffff984b82f17970 R09: 0000000000000000
[30907.549104] R10: 0000000000000000 R11: ffff984baf3dc490 R12: ffff984ad2070b60
[30907.549298] R13: ffff984bc1403de0 R14: ffff984b82f17888 R15: ffff984b82f17930
[30907.549494] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.549750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.549926] CR2: 0000000001186378 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.550127] Call Trace:
[30907.550247]
[30907.550363] ? btrfs_get_32+0x30/0xf0
[30907.550509] ? __mutex_lock+0x80/0x8a0
[30907.550654] ? __mutex_lock+0xda/0x8a0
[30907.550805] ? rcu_read_lock_sched_held+0x12/0x60
[30907.550967] ? lock_release+0x1f0/0x2d0
[30907.551112] btrfs_run_delayed_refs+0x86/0x210
[30907.551263] ? __mutex_unlock_slowpath+0x35/0x260
[30907.551425] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.551594] btrfs_commit_transaction+0x85e/0xad0
[30907.551763] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.551934] ? vfs_fsync_range+0x90/0x90
[30907.552078] iterate_supers+0x85/0xf0
[30907.552218] ksys_sync+0x50/0x80
[30907.552359] __do_sys_sync+0xa/0x10
[30907.552495] do_syscall_64+0x38/0x90
[30907.552633] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.552806] RIP: 0033:0x7f7da445e3ab
[30907.552948] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.553433] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.553670] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.553875] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.554070] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.554270] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.554468] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.554664]
[30907.554788] irq event stamp: 0
[30907.554923] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.555104] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.555448] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.555731] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.555934] ---[ end trace 46b98d2c66c95c86 ]---
[30907.558637] ------------[ cut here ]------------
[30907.558858] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.559183] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.560744] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.561001] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.561256] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.567020] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.567500] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.567668] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.567869] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.568066] RBP: 0000000000000000 R08: ffff984be83ff5c8 R09: 0000000000000000
[30907.568258] R10: ffff984b82f17800 R11: ffff984b847bd208 R12: ffff984aba791b60
[30907.568467] R13: ffff984bc1403de0 R14: ffff984be83ff4e0 R15: ffff984be83ff588
[30907.568661] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.568917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.569095] CR2: 00007f13f3483a40 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.569289] Call Trace:
[30907.569414]
[30907.569529] ? __mutex_lock+0x80/0x8a0
[30907.569673] ? __mutex_lock+0xda/0x8a0
[30907.569824] ? rcu_read_lock_sched_held+0x12/0x60
[30907.569981] ? lock_release+0x1f0/0x2d0
[30907.570138] btrfs_run_delayed_refs+0x86/0x210
[30907.570305] ? __mutex_unlock_slowpath+0x35/0x260
[30907.570463] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.570628] btrfs_commit_transaction+0x85e/0xad0
[30907.570796] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.570965] ? vfs_fsync_range+0x90/0x90
[30907.571108] iterate_supers+0x85/0xf0
[30907.571246] ksys_sync+0x50/0x80
[30907.571387] __do_sys_sync+0xa/0x10
[30907.571527] do_syscall_64+0x38/0x90
[30907.571663] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.571836] RIP: 0033:0x7f7da445e3ab
[30907.571977] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.572433] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.572669] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.572874] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.573068] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.573262] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.573479] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.573677]
[30907.573801] irq event stamp: 0
[30907.573933] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.574114] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.574369] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.574623] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.574812] ---[ end trace 46b98d2c66c95c87 ]---
[30907.575376] ------------[ cut here ]------------
[30907.575786] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.576130] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.577692] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.577957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.578253] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.578507] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.579173] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.579396] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.579667] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.579948] RBP: 0000000000000000 R08: ffff984bc9be2838 R09: 0000000000000000
[30907.580227] R10: ffff984be83ff4e0 R11: ffff984b847bd208 R12: ffff984ad2070bc8
[30907.580518] R13: ffff984bc1403de0 R14: ffff984bc9be2750 R15: ffff984bc9be27f8
[30907.580811] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.581187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.581449] CR2: 00007f72f9e330d0 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.581745] Call Trace:
[30907.581926]
[30907.582097] ? __mutex_lock+0x80/0x8a0
[30907.582308] ? __mutex_lock+0xda/0x8a0
[30907.582519] ? rcu_read_lock_sched_held+0x12/0x60
[30907.582764] ? lock_release+0x1f0/0x2d0
[30907.582934] btrfs_run_delayed_refs+0x86/0x210
[30907.583114] ? __mutex_unlock_slowpath+0x35/0x260
[30907.583303] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.583520] btrfs_commit_transaction+0x85e/0xad0
[30907.583677] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.583860] ? vfs_fsync_range+0x90/0x90
[30907.584011] iterate_supers+0x85/0xf0
[30907.584203] ksys_sync+0x50/0x80
[30907.584339] __do_sys_sync+0xa/0x10
[30907.584481] do_syscall_64+0x38/0x90
[30907.584662] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.584905] RIP: 0033:0x7f7da445e3ab
[30907.585103] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.585784] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.586134] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.586460] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.586720] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.586938] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.587148] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.588044]
[30907.588170] irq event stamp: 0
[30907.588311] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.588506] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.588800] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.589070] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.589253] ---[ end trace 46b98d2c66c95c88 ]---
[30907.589509] ------------[ cut here ]------------
[30907.589738] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.590039] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.591453] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.591721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.591976] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.592147] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.592617] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.592790] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.592986] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.593177] RBP: 0000000000000000 R08: ffff984bc9be2f88 R09: 0000000000000000
[30907.593376] R10: ffff984bc9be2700 R11: ffff984b847bd208 R12: ffff984ad2070a28
[30907.593569] R13: ffff984bc1403de0 R14: ffff984bc9be2ea0 R15: ffff984bc9be2f48
[30907.593772] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.594021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.594191] CR2: 00007f72f9e330d0 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.594396] Call Trace:
[30907.594514]
[30907.594631] ? __mutex_lock+0x80/0x8a0
[30907.594783] ? __mutex_lock+0xda/0x8a0
[30907.594923] ? rcu_read_lock_sched_held+0x12/0x60
[30907.595082] ? lock_release+0x1f0/0x2d0
[30907.595227] btrfs_run_delayed_refs+0x86/0x210
[30907.595384] ? __mutex_unlock_slowpath+0x35/0x260
[30907.595541] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.595721] btrfs_commit_transaction+0x85e/0xad0
[30907.595883] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.596054] ? vfs_fsync_range+0x90/0x90
[30907.596198] iterate_supers+0x85/0xf0
[30907.596342] ksys_sync+0x50/0x80
[30907.596478] __do_sys_sync+0xa/0x10
[30907.596613] do_syscall_64+0x38/0x90
[30907.596760] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.596924] RIP: 0033:0x7f7da445e3ab
[30907.597064] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.597519] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.597769] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.597965] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.598156] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.598383] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.598585] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.598793]
[30907.598907] irq event stamp: 0
[30907.599035] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.599215] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.605148] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.605404] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.605613] ---[ end trace 46b98d2c66c95c89 ]---
[30907.610022] ------------[ cut here ]------------
[30907.610196] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.610480] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.611882] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.612136] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.612396] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.612566] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.613035] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.613204] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.613401] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.613598] RBP: 0000000000000000 R08: ffff984b82f17be0 R09: 0000000000000000
[30907.613805] R10: ffff984bc9be2e00 R11: ffff984b847bd208 R12: ffff984ad2070680
[30907.614001] R13: ffff984bc1403de0 R14: ffff984b82f17af8 R15: ffff984b82f17ba0
[30907.614195] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.614442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.614618] CR2: 00007f72e76ce830 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.614820] Call Trace:
[30907.614943]
[30907.615061] ? __mutex_lock+0x80/0x8a0
[30907.615208] ? __mutex_lock+0xda/0x8a0
[30907.615352] ? rcu_read_lock_sched_held+0x12/0x60
[30907.615514] ? lock_release+0x1f0/0x2d0
[30907.615659] btrfs_run_delayed_refs+0x86/0x210
[30907.615823] ? __mutex_unlock_slowpath+0x35/0x260
[30907.615983] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.616152] btrfs_commit_transaction+0x85e/0xad0
[30907.616316] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.616487] ? vfs_fsync_range+0x90/0x90
[30907.616631] iterate_supers+0x85/0xf0
[30907.616780] ksys_sync+0x50/0x80
[30907.616918] __do_sys_sync+0xa/0x10
[30907.617054] do_syscall_64+0x38/0x90
[30907.617193] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.618194] RIP: 0033:0x7f7da445e3ab
[30907.618377] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.618862] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.619098] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.619290] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.619538] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.619738] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.619937] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.620132]
[30907.620244] irq event stamp: 0
[30907.620451] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.620674] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.620948] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.621204] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.621387] ---[ end trace 46b98d2c66c95c8a ]---
[30907.622669] ------------[ cut here ]------------
[30907.622879] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.623165] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.624561] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.624824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.625081] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.625274] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.625785] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.625958] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.626163] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.626375] RBP: ffff984acc54d8e0 R08: ffff984b82f17ab8 R09: 0000000000000000
[30907.626580] R10: ffff984b82f17a00 R11: ffff984b847bd208 R12: ffff984ad2070958
[30907.626799] R13: ffff984bc1403de0 R14: ffff984b82f179c0 R15: ffff984b82f17a68
[30907.627009] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.627271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.627468] CR2: 00007f72e768f0a8 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.627668] Call Trace:
[30907.627798]
[30907.627914] ? __mutex_lock+0x80/0x8a0
[30907.628059] ? __mutex_lock+0xda/0x8a0
[30907.628202] ? rcu_read_lock_sched_held+0x12/0x60
[30907.628419] ? lock_release+0x1f0/0x2d0
[30907.628563] btrfs_run_delayed_refs+0x86/0x210
[30907.628728] ? __mutex_unlock_slowpath+0x35/0x260
[30907.628888] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.629055] btrfs_commit_transaction+0x85e/0xad0
[30907.629211] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.629424] ? vfs_fsync_range+0x90/0x90
[30907.629572] iterate_supers+0x85/0xf0
[30907.629725] ksys_sync+0x50/0x80
[30907.629857] __do_sys_sync+0xa/0x10
[30907.629997] do_syscall_64+0x38/0x90
[30907.630137] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.630303] RIP: 0033:0x7f7da445e3ab
[30907.630482] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.630954] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.631193] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.631438] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.631633] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.631839] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.632071] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.632282]
[30907.632429] irq event stamp: 0
[30907.632558] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.632799] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.633073] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.633366] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.633566] ---[ end trace 46b98d2c66c95c8b ]---
[30907.635929] ------------[ cut here ]------------
[30907.636097] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.636423] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.637868] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.638127] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.638380] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.638559] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.639040] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.639206] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.639405] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.639596] RBP: ffff984acc54dfc0 R08: ffff984b82f17710 R09: 0000000000000000
[30907.639799] R10: ffff984b82f17900 R11: ffff984b847bd208 R12: ffff984ad20707b8
[30907.639992] R13: ffff984bc1403de0 R14: ffff984b82f17618 R15: ffff984b82f176c0
[30907.640187] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.640440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.640613] CR2: 00007f72e761ac60 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.640817] Call Trace:
[30907.640937]
[30907.641058] btrfs_run_delayed_refs+0x86/0x210
[30907.641211] ? __mutex_unlock_slowpath+0x35/0x260
[30907.641370] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.641541] btrfs_commit_transaction+0x85e/0xad0
[30907.641711] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.641883] ? vfs_fsync_range+0x90/0x90
[30907.642026] iterate_supers+0x85/0xf0
[30907.642165] ksys_sync+0x50/0x80
[30907.642303] __do_sys_sync+0xa/0x10
[30907.642440] do_syscall_64+0x38/0x90
[30907.649004] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.649173] RIP: 0033:0x7f7da445e3ab
[30907.649315] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.649786] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.650025] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.650219] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.650417] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.650612] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.650818] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.651018]
[30907.651134] irq event stamp: 0
[30907.651258] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.651446] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.651712] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.651959] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.652141] ---[ end trace 46b98d2c66c95c8c ]---
[30907.652410] ------------[ cut here ]------------
[30907.652568] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.652857] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.654259] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.654515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.654785] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.654956] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.655420] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.655587] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.655793] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.655998] RBP: ffff984acc54df20 R08: ffff984b82f175d8 R09: 0000000000000000
[30907.656195] R10: ffff984b82f17600 R11: ffff984b847bd208 R12: ffff984ad2070000
[30907.656419] R13: ffff984bc1403de0 R14: ffff984b82f174e0 R15: ffff984b82f17588
[30907.656644] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.656900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.657079] CR2: 00007f72e761ac60 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.657306] Call Trace:
[30907.657445]
[30907.657566] btrfs_run_delayed_refs+0x86/0x210
[30907.657733] ? __mutex_unlock_slowpath+0x35/0x260
[30907.657893] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.658060] btrfs_commit_transaction+0x85e/0xad0
[30907.658252] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.658479] ? vfs_fsync_range+0x90/0x90
[30907.658663] iterate_supers+0x85/0xf0
[30907.658860] ksys_sync+0x50/0x80
[30907.659023] __do_sys_sync+0xa/0x10
[30907.659186] do_syscall_64+0x38/0x90
[30907.659332] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.659500] RIP: 0033:0x7f7da445e3ab
[30907.659644] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.660117] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.660366] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.660567] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.660783] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.660979] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.661169] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.661372]
[30907.661491] irq event stamp: 0
[30907.661621] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.661816] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.662068] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.662324] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.662505] ---[ end trace 46b98d2c66c95c8d ]---
[30907.662729] ------------[ cut here ]------------
[30907.662885] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.663165] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.664607] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.664885] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.665159] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.665338] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.665805] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.665971] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.666168] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.666367] RBP: ffff984acc54ddc0 R08: ffff984b82f17848 R09: 0000000000000000
[30907.666588] R10: ffff984b82f17400 R11: ffff984b847bd208 R12: ffff984ad2070af8
[30907.666801] R13: ffff984bc1403de0 R14: ffff984b82f17750 R15: ffff984b82f177f8
[30907.667005] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.667271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.667445] CR2: 00007f72e761ac60 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.667640] Call Trace:
[30907.667772]
[30907.667890] btrfs_run_delayed_refs+0x86/0x210
[30907.668043] ? __mutex_unlock_slowpath+0x35/0x260
[30907.668205] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.668377] btrfs_commit_transaction+0x85e/0xad0
[30907.668532] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.668710] ? vfs_fsync_range+0x90/0x90
[30907.668854] iterate_supers+0x85/0xf0
[30907.668995] ksys_sync+0x50/0x80
[30907.669127] __do_sys_sync+0xa/0x10
[30907.669261] do_syscall_64+0x38/0x90
[30907.669405] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.669570] RIP: 0033:0x7f7da445e3ab
[30907.669718] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.670181] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.670425] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.670618] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.670823] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.671019] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.671215] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.671417]
[30907.671534] irq event stamp: 0
[30907.671662] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.671853] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.672109] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.672361] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.672545] ---[ end trace 46b98d2c66c95c8e ]---
[30907.672762] ------------[ cut here ]------------
[30907.672919] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.673196] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.674597] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.674868] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.675127] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.675301] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.675775] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.675943] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.676135] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.676332] RBP: ffff984b93afba80 R08: ffff984be83ffe60 R09: 0000000000000000
[30907.676525] R10: ffff984b82f17700 R11: ffff984b847bd208 R12: ffff984aba791ea0
[30907.676728] R13: ffff984bc1403de0 R14: ffff984be83ffd68 R15: ffff984be83ffe10
[30907.676923] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.677167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.677346] CR2: 00007f72e761ac60 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.678232] Call Trace:
[30907.678412]
[30907.678529] btrfs_run_delayed_refs+0x86/0x210
[30907.684546] ? __mutex_unlock_slowpath+0x35/0x260
[30907.684736] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.684920] btrfs_commit_transaction+0x85e/0xad0
[30907.685087] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.685264] ? vfs_fsync_range+0x90/0x90
[30907.685438] iterate_supers+0x85/0xf0
[30907.685582] ksys_sync+0x50/0x80
[30907.685727] __do_sys_sync+0xa/0x10
[30907.685866] do_syscall_64+0x38/0x90
[30907.686009] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.686175] RIP: 0033:0x7f7da445e3ab
[30907.686339] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.686831] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.687074] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.687268] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.687508] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.687714] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.687911] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.688110]
[30907.688226] irq event stamp: 0
[30907.688413] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.688594] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.688856] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.689111] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.689291] ---[ end trace 46b98d2c66c95c8f ]---
[30907.689525] ------------[ cut here ]------------
[30907.689705] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.690001] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.691587] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.691910] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.692203] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.692392] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.692991] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.693180] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.693405] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.693620] RBP: 0000000000000000 R08: ffff984be83ff230 R09: 0000000000000000
[30907.693837] R10: ffff984be83ffd68 R11: ffff984b847bd208 R12: ffff984b82ec7b60
[30907.694077] R13: ffff984bc1403de0 R14: ffff984be83ff138 R15: ffff984be83ff1e0
[30907.694277] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.694558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.694755] CR2: 00007f72e761ac60 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.694960] Call Trace:
[30907.695102]
[30907.695217] btrfs_run_delayed_refs+0x86/0x210
[30907.695377] ? __mutex_unlock_slowpath+0x35/0x260
[30907.695534] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.695712] btrfs_commit_transaction+0x85e/0xad0
[30907.695868] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.696039] ? vfs_fsync_range+0x90/0x90
[30907.696185] iterate_supers+0x85/0xf0
[30907.696327] ksys_sync+0x50/0x80
[30907.696457] __do_sys_sync+0xa/0x10
[30907.696597] do_syscall_64+0x38/0x90
[30907.696749] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.696912] RIP: 0033:0x7f7da445e3ab
[30907.697052] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.697519] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.697770] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.697965] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.698162] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.698359] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.698556] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.698762]
[30907.698879] irq event stamp: 0
[30907.699006] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.699188] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.699444] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.699705] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.699888] ---[ end trace 46b98d2c66c95c90 ]---
[30907.700081] ------------[ cut here ]------------
[30907.700234] WARNING: CPU: 0 PID: 2096241 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[30907.700522] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[30907.701918] CPU: 0 PID: 2096241 Comm: fsstress Tainted: G W 5.16.0-rc4+ #527
[30907.702208] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30907.702491] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[30907.702692] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 68 48 8b 05 58 b5 85 01 e8
[30907.703154] RSP: 0018:ffffb5a6c3ff7cb0 EFLAGS: 00010202
[30907.703323] RAX: 000000000000000d RBX: ffff984b84b0d800 RCX: 0000000000000000
[30907.703516] RDX: 0000000000000001 RSI: ffffffff975b5d6a RDI: 00000000ffffffff
[30907.703720] RBP: 0000000000000000 R08: ffff984be83fff88 R09: 0000000000000000
[30907.703916] R10: ffff984be83ff138 R11: ffff984b83c9ae08 R12: ffff984b82ec7150
[30907.704113] R13: ffff984bc1403de0 R14: ffff984be83ffea0 R15: ffff984be83fff48
[30907.704310] FS: 00007f7da4362740(0000) GS:ffff984bfbc00000(0000) knlGS:0000000000000000
[30907.704561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30907.704742] CR2: 00007f72e761ac60 CR3: 00000001053bc001 CR4: 0000000000370ef0
[30907.704940] Call Trace:
[30907.705056]
[30907.705175] btrfs_run_delayed_refs+0x86/0x210
[30907.705358] ? __mutex_unlock_slowpath+0x35/0x260
[30907.705516] btrfs_start_dirty_block_groups+0x2af/0x540
[30907.705695] btrfs_commit_transaction+0x85e/0xad0
[30907.705856] ? btrfs_attach_transaction_barrier+0x1f/0x50
[30907.706025] ? vfs_fsync_range+0x90/0x90
[30907.706168] iterate_supers+0x85/0xf0
[30907.706313] ksys_sync+0x50/0x80
[30907.706448] __do_sys_sync+0xa/0x10
[30907.706583] do_syscall_64+0x38/0x90
[30907.706735] entry_SYSCALL_64_after_hwframe+0x44/0xae
[30907.706901] RIP: 0033:0x7f7da445e3ab
[30907.707037] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[30907.708327] RSP: 002b:00007ffe6f9dc798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[30907.708573] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7da445e3ab
[30907.708780] RDX: 0000000000000000 RSI: 00000000341e3925 RDI: 0000000000000141
[30907.708974] RBP: 028f5c28f5c28f5c R08: 000000000000007e R09: 0000000000000000
[30907.709167] R10: 000000000039a41e R11: 0000000000000202 R12: 0000000000000141
[30907.709406] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f7da43626c8
[30907.709605]
[30907.709731] irq event stamp: 0
[30907.709864] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[30907.710070] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[30907.710444] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[30907.710710] softirqs last disabled at (0): [<0000000000000000>] 0x0
[30907.710893] ---[ end trace 46b98d2c66c95c91 ]---
[30908.795872] BTRFS info (device dm-11): flagging fs with big metadata feature
[30908.796099] BTRFS info (device dm-11): use zstd compression, level 3
[30908.796284] BTRFS info (device dm-11): turning on async discard
[30908.796465] BTRFS info (device dm-11): disk space caching is enabled
[30908.796644] BTRFS info (device dm-11): has skinny extents
[30908.806132] loop0: detected capacity change from 0 to 6629376
[30908.816540] BTRFS info (device loop0): flagging fs with big metadata feature
[30908.816813] BTRFS info (device loop0): disk space caching is enabled
[30908.817001] BTRFS info (device loop0): has skinny extents
[30908.850098] BTRFS info (device loop0): enabling ssd optimizations
[30908.850311] BTRFS info (device loop0): start tree-log replay
[30909.001076] BTRFS info (device loop0): checking UUID tree
[30911.017788] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30911.018081] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30911.018404] BTRFS error (device dm-11): error writing primary super block to device 1
[30911.018678] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30911.018988] BTRFS info (device dm-11): forced readonly
[30911.019466] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[30911.019783] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30911.027050] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[30911.027395] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30911.027690] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30911.027998] BTRFS info (device loop0): forced readonly
[30911.028167] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30911.028453] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30911.028966] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[30911.031623] lo_write_bvec: 17 callbacks suppressed
[30911.031626] loop: Write error at byte offset 880193536, length 4096.
[30911.032003] loop: Write error at byte offset 900333568, length 4096.
[30911.032187] loop: Write error at byte offset 775868416, length 4096.
[30911.032416] loop: Write error at byte offset 918671360, length 4096.
[30911.032665] loop: Write error at byte offset 842170368, length 4096.
[30911.032852] loop: Write error at byte offset 813174784, length 4096.
[30911.033037] loop: Write error at byte offset 776183808, length 4096.
[30911.033234] loop: Write error at byte offset 776187904, length 4096.
[30911.034684] I/O error, dev loop0, sector 1719128 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30911.034970] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[30911.035249] I/O error, dev loop0, sector 1758464 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30911.035567] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[30911.035848] I/O error, dev loop0, sector 1515368 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30911.036118] I/O error, dev loop0, sector 1794280 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30911.036444] I/O error, dev loop0, sector 1644864 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[30911.036562] loop: Write error at byte offset 843726848, length 4096.
[30911.036943] loop: Write error at byte offset 753324032, length 4096.
[30911.038049] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30912.237234] BTRFS info (device dm-11): flagging fs with big metadata feature
[30912.237515] BTRFS info (device dm-11): use zstd compression, level 3
[30912.237720] BTRFS info (device dm-11): turning on async discard
[30912.237897] BTRFS info (device dm-11): disk space caching is enabled
[30912.238083] BTRFS info (device dm-11): has skinny extents
[30912.240559] BTRFS info (device dm-11): start tree-log replay
[30912.289836] loop0: detected capacity change from 0 to 6629376
[30912.309408] BTRFS info (device loop0): flagging fs with big metadata feature
[30912.309805] BTRFS info (device loop0): disk space caching is enabled
[30912.310068] BTRFS info (device loop0): has skinny extents
[30912.344852] BTRFS info (device loop0): enabling ssd optimizations
[30912.345054] BTRFS info (device loop0): start tree-log replay
[30914.530056] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30914.530360] btrfs_dev_stat_print_on_error: 11 callbacks suppressed
[30914.530362] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30914.530845] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30914.531128] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30914.531442] BTRFS error (device dm-11): error writing primary super block to device 1
[30914.531717] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30914.532015] BTRFS info (device dm-11): forced readonly
[30914.532180] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[30914.532421] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[30914.532939] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[30914.533207] blk_print_req_error: 8 callbacks suppressed
[30914.533209] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[30914.533647] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30914.533907] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30914.535643] BTRFS error (device loop0): error writing primary super block to device 1
[30914.535906] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30914.535916] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30914.536192] BTRFS info (device loop0): forced readonly
[30914.536707] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30914.536951] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30914.538164] I/O error, dev loop0, sector 1229672 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[30914.538470] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30914.538772] I/O error, dev loop0, sector 1332456 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30914.539066] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30914.539358] I/O error, dev loop0, sector 1457680 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30914.539650] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30914.539746] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30914.540179] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30915.792401] BTRFS info (device dm-11): flagging fs with big metadata feature
[30915.792637] BTRFS info (device dm-11): use zstd compression, level 3
[30915.792826] BTRFS info (device dm-11): turning on async discard
[30915.793005] BTRFS info (device dm-11): disk space caching is enabled
[30915.793188] BTRFS info (device dm-11): has skinny extents
[30915.795499] BTRFS info (device dm-11): start tree-log replay
[30915.845405] loop0: detected capacity change from 0 to 6629376
[30915.875767] BTRFS info (device loop0): flagging fs with big metadata feature
[30915.875997] BTRFS info (device loop0): disk space caching is enabled
[30915.876189] BTRFS info (device loop0): has skinny extents
[30915.898720] BTRFS info (device loop0): enabling ssd optimizations
[30916.926686] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30916.927000] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30916.927300] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30916.927602] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30916.932992] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30916.934161] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[30916.934533] BTRFS info (device dm-11): forced readonly
[30916.934719] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[30916.934961] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[30916.935327] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30916.935700] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30916.936001] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30916.936369] BTRFS info (device loop0): forced readonly
[30916.936539] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30916.937834] lo_write_bvec: 6 callbacks suppressed
[30916.937837] loop: Write error at byte offset 927596544, length 4096.
[30916.938219] loop: Write error at byte offset 927293440, length 4096.
[30916.938427] loop: Write error at byte offset 927592448, length 4096.
[30916.938431] I/O error, dev loop0, sector 1811120 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30916.938623] loop: Write error at byte offset 960409600, length 4096.
[30916.938624] loop: Write error at byte offset 707088384, length 4096.
[30916.938913] I/O error, dev loop0, sector 1811704 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30916.939079] loop: Write error at byte offset 712871936, length 4096.
[30916.939279] I/O error, dev loop0, sector 1875800 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30916.939558] loop: Write error at byte offset 714338304, length 4096.
[30916.939858] I/O error, dev loop0, sector 1381032 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[30916.940169] I/O error, dev loop0, sector 1811712 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30916.941115] loop: Write error at byte offset 798134272, length 4096.
[30916.941331] loop: Write error at byte offset 832352256, length 4096.
[30916.941547] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30916.941824] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30918.170745] BTRFS info (device dm-11): flagging fs with big metadata feature
[30918.170962] BTRFS info (device dm-11): use zstd compression, level 3
[30918.171146] BTRFS info (device dm-11): turning on async discard
[30918.171375] BTRFS info (device dm-11): disk space caching is enabled
[30918.171560] BTRFS info (device dm-11): has skinny extents
[30918.173441] BTRFS info (device dm-11): start tree-log replay
[30918.173947] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[30918.174234] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[30918.231414] loop0: detected capacity change from 0 to 6629376
[30918.244615] BTRFS info (device loop0): flagging fs with big metadata feature
[30918.253268] BTRFS info (device loop0): disk space caching is enabled
[30918.253539] BTRFS info (device loop0): has skinny extents
[30918.283904] BTRFS info (device loop0): enabling ssd optimizations
[30918.313852] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[30919.313293] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30919.314630] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30919.314922] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30919.315230] BTRFS info (device loop0): forced readonly
[30919.315396] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[30919.316331] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30919.316806] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30919.323077] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[30919.323372] BTRFS info (device dm-11): forced readonly
[30919.323543] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30920.604507] BTRFS info (device dm-11): flagging fs with big metadata feature
[30920.604749] BTRFS info (device dm-11): use zstd compression, level 3
[30920.604946] BTRFS info (device dm-11): turning on async discard
[30920.605131] BTRFS info (device dm-11): disk space caching is enabled
[30920.605331] BTRFS info (device dm-11): has skinny extents
[30920.607217] BTRFS info (device dm-11): start tree-log replay
[30920.686675] loop0: detected capacity change from 0 to 6629376
[30920.712086] BTRFS info (device loop0): flagging fs with big metadata feature
[30920.712353] BTRFS info (device loop0): disk space caching is enabled
[30920.712536] BTRFS info (device loop0): has skinny extents
[30920.735075] BTRFS info (device loop0): enabling ssd optimizations
[30920.735317] BTRFS info (device loop0): start tree-log replay
[30920.828787] btrfs_dev_stat_print_on_error: 50 callbacks suppressed
[30920.828790] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30920.830419] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[30920.832268] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30920.833592] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[30920.835167] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[30920.835666] blk_print_req_error: 5 callbacks suppressed
[30920.835668] I/O error, dev loop0, sector 100192 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30920.835687] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[30920.835859] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[30920.837601] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[30920.838010] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[30920.838354] I/O error, dev loop0, sector 80896 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30920.838634] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[30920.839019] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[30920.839448] I/O error, dev loop0, sector 624480 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30920.839513] I/O error, dev loop0, sector 605184 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30920.840129] I/O error, dev loop0, sector 100192 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30920.840517] I/O error, dev loop0, sector 624480 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30920.841044] I/O error, dev loop0, sector 105152 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[30920.841447] I/O error, dev loop0, sector 629440 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[30920.841943] I/O error, dev loop0, sector 105152 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[30920.842293] I/O error, dev loop0, sector 629440 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[30920.843952] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[30920.844575] BTRFS info (device loop0): forced readonly
[30920.846079] btrfs_lookup_bio_sums: 5 callbacks suppressed
[30920.846082] BTRFS warning (device dm-11): csum hole found for disk bytenr range [21929984, 21934080)
[30920.869580] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[30920.869993] BTRFS info (device dm-11): forced readonly
[30922.916144] BTRFS info (device dm-11): flagging fs with big metadata feature
[30922.916428] BTRFS info (device dm-11): use zstd compression, level 3
[30922.916655] BTRFS info (device dm-11): turning on async discard
[30922.916832] BTRFS info (device dm-11): disk space caching is enabled
[30922.917014] BTRFS info (device dm-11): has skinny extents
[30922.919302] BTRFS info (device dm-11): start tree-log replay
[30922.963818] loop0: detected capacity change from 0 to 6629376
[30922.983072] BTRFS info (device loop0): flagging fs with big metadata feature
[30922.983421] BTRFS info (device loop0): disk space caching is enabled
[30922.983635] BTRFS info (device loop0): has skinny extents
[30923.017350] BTRFS info (device loop0): enabling ssd optimizations
[30925.040547] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30925.040856] BTRFS error (device dm-11): error writing primary super block to device 1
[30925.041102] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30925.041456] BTRFS info (device dm-11): forced readonly
[30925.041642] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[30925.041915] loop: Write error at byte offset 725954560, length 4096.
[30925.042050] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30925.042171] loop: Write error at byte offset 629694464, length 4096.
[30925.042481] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30925.042663] loop: Write error at byte offset 773660672, length 4096.
[30925.042959] BTRFS info (device loop0): forced readonly
[30925.043152] loop: Write error at byte offset 918990848, length 4096.
[30925.043314] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30925.043745] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30925.045213] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30925.045677] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30925.047195] loop: Write error at byte offset 629694464, length 4096.
[30925.047261] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30925.047417] loop: Write error at byte offset 802332672, length 4096.
[30925.047852] loop: Write error at byte offset 725954560, length 4096.
[30925.048040] loop: Write error at byte offset 651436032, length 4096.
[30925.048267] loop: Write error at byte offset 810483712, length 4096.
[30925.048484] loop: Write error at byte offset 681013248, length 4096.
[30926.595158] BTRFS info (device dm-11): flagging fs with big metadata feature
[30926.595389] BTRFS info (device dm-11): use zstd compression, level 3
[30926.595595] BTRFS info (device dm-11): turning on async discard
[30926.595773] BTRFS info (device dm-11): disk space caching is enabled
[30926.595956] BTRFS info (device dm-11): has skinny extents
[30926.597932] BTRFS info (device dm-11): start tree-log replay
[30926.599380] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[30926.658008] loop0: detected capacity change from 0 to 6629376
[30926.672683] BTRFS info (device loop0): flagging fs with big metadata feature
[30926.672913] BTRFS info (device loop0): disk space caching is enabled
[30926.673104] BTRFS info (device loop0): has skinny extents
[30926.714689] BTRFS info (device loop0): enabling ssd optimizations
[30928.784054] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30928.784548] btrfs_dev_stat_print_on_error: 103 callbacks suppressed
[30928.784551] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30928.785274] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[30928.785700] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30928.786182] BTRFS error (device dm-11): error writing primary super block to device 1
[30928.786557] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[30928.786905] BTRFS info (device dm-11): forced readonly
[30928.787070] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[30928.787359] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[30928.788009] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[30928.788407] blk_print_req_error: 43 callbacks suppressed
[30928.788409] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30928.788939] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[30928.789269] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[30928.789372] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30928.790061] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[30928.790404] BTRFS info (device loop0): forced readonly
[30928.790594] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30928.796574] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30928.796981] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[30928.797260] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[30928.797869] I/O error, dev loop0, sector 1199504 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30928.798161] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[30928.798256] I/O error, dev loop0, sector 2021696 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[30928.798869] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[30928.799299] I/O error, dev loop0, sector 1202648 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30928.799702] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[30928.800126] I/O error, dev loop0, sector 1206936 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30928.800618] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[30928.800999] I/O error, dev loop0, sector 1219248 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30928.802211] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[30928.802641] I/O error, dev loop0, sector 1221704 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30928.803033] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[30928.803451] I/O error, dev loop0, sector 2021912 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30928.803866] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[30928.804289] I/O error, dev loop0, sector 1235096 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30928.804713] I/O error, dev loop0, sector 2022152 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30930.236117] BTRFS info (device dm-11): flagging fs with big metadata feature
[30930.236341] BTRFS info (device dm-11): use zstd compression, level 3
[30930.236568] BTRFS info (device dm-11): turning on async discard
[30930.236806] BTRFS info (device dm-11): disk space caching is enabled
[30930.236990] BTRFS info (device dm-11): has skinny extents
[30930.239684] BTRFS info (device dm-11): start tree-log replay
[30930.372948] loop0: detected capacity change from 0 to 6629376
[30930.388449] BTRFS info (device loop0): flagging fs with big metadata feature
[30930.388753] BTRFS info (device loop0): disk space caching is enabled
[30930.388939] BTRFS info (device loop0): has skinny extents
[30930.393509] BTRFS info (device loop0): enabling ssd optimizations
[30930.393711] BTRFS info (device loop0): start tree-log replay
[30930.401611] BTRFS info (device loop0): the free space cache file (651165696) is invalid, skip it