[28546.122458] process_one_work+0x270/0x5a0
[28546.122699] worker_thread+0x55/0x3c0
[28546.122940] ? process_one_work+0x5a0/0x5a0
[28546.123221] kthread+0x174/0x1a0
[28546.123415] ? set_kthread_struct+0x40/0x40
[28546.123666] ret_from_fork+0x1f/0x30
[28546.123908]
[28546.124085] irq event stamp: 0
[28546.124268] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.124639] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.125144] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.125656] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.126048] ---[ end trace d16368f8e3b6823e ]---
[28546.126386] ------------[ cut here ]------------
[28546.126662] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.127267] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.130803] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.131349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.131880] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.132301] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.132629] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.133771] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.134135] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.134566] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.135005] RBP: 0000000000000000 R08: ffff88e6065faab8 R09: 0000000000000000
[28546.135446] R10: ffff88e6064c2400 R11: 0000000000000001 R12: ffff88e60c484380
[28546.135877] R13: ffff88e618a9d8a0 R14: ffff88e6065fa9c0 R15: ffff88e6065faa68
[28546.136313] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.136782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.137145] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.137592] Call Trace:
[28546.137741]
[28546.137899] ? lock_release+0x1f0/0x2d0
[28546.138166] ? _raw_spin_unlock+0x29/0x40
[28546.138407] ? join_transaction+0x12a/0x490
[28546.138657] btrfs_run_delayed_refs+0x86/0x210
[28546.138945] flush_space+0x3c8/0x5f0
[28546.139198] ? _raw_spin_trylock_bh+0x31/0x70
[28546.139458] ? rcu_read_lock_sched_held+0x12/0x60
[28546.139739] ? lock_release+0x1f0/0x2d0
[28546.139992] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.140366] process_one_work+0x270/0x5a0
[28546.140613] worker_thread+0x55/0x3c0
[28546.140839] ? process_one_work+0x5a0/0x5a0
[28546.141110] kthread+0x174/0x1a0
[28546.141362] ? set_kthread_struct+0x40/0x40
[28546.141611] ret_from_fork+0x1f/0x30
[28546.141835]
[28546.141989] irq event stamp: 0
[28546.142212] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.142578] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.143075] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.143582] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.143973] ---[ end trace d16368f8e3b6823f ]---
[28546.144309] ------------[ cut here ]------------
[28546.144585] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.145191] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.148759] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.149310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.149821] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.150246] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.150598] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.151711] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.152073] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.152540] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.153130] RBP: 0000000000000000 R08: ffff88e612982980 R09: 0000000000000000
[28546.153612] R10: ffff88e6065fa900 R11: 0000000000002915 R12: ffff88e6145b03f0
[28546.154130] R13: ffff88e618a9d8a0 R14: ffff88e612982888 R15: ffff88e612982930
[28546.154567] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.155058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.155423] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.155845] Call Trace:
[28546.156021]
[28546.156158] ? lock_release+0x1f0/0x2d0
[28546.156389] ? _raw_spin_unlock+0x29/0x40
[28546.156629] ? join_transaction+0x12a/0x490
[28546.156898] btrfs_run_delayed_refs+0x86/0x210
[28546.157164] flush_space+0x3c8/0x5f0
[28546.157381] ? _raw_spin_trylock_bh+0x31/0x70
[28546.157640] ? rcu_read_lock_sched_held+0x12/0x60
[28546.157938] ? lock_release+0x1f0/0x2d0
[28546.158172] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.158506] process_one_work+0x270/0x5a0
[28546.158747] worker_thread+0x55/0x3c0
[28546.158983] ? process_one_work+0x5a0/0x5a0
[28546.159236] kthread+0x174/0x1a0
[28546.159431] ? set_kthread_struct+0x40/0x40
[28546.159680] ret_from_fork+0x1f/0x30
[28546.159915]
[28546.160053] irq event stamp: 0
[28546.160236] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.160606] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.161100] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.161577] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.161960] ---[ end trace d16368f8e3b68240 ]---
[28546.162277] ------------[ cut here ]------------
[28546.162554] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.163150] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.166612] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.167135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.167632] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.168051] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.168381] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.169474] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.169783] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.170215] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.170633] RBP: 0000000000000000 R08: ffff88e61639a848 R09: 0000000000000000
[28546.171069] R10: ffff88e612982800 R11: 00000000000028c3 R12: ffff88e62bf7b7e0
[28546.171499] R13: ffff88e618a9d8a0 R14: ffff88e61639a750 R15: ffff88e61639a7f8
[28546.171940] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.172415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.172754] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.173203] Call Trace:
[28546.173355]
[28546.173486] ? lock_release+0x1f0/0x2d0
[28546.173718] ? _raw_spin_unlock+0x29/0x40
[28546.173976] ? join_transaction+0x12a/0x490
[28546.174234] btrfs_run_delayed_refs+0x86/0x210
[28546.174500] flush_space+0x3c8/0x5f0
[28546.174715] ? _raw_spin_trylock_bh+0x31/0x70
[28546.174995] ? rcu_read_lock_sched_held+0x12/0x60
[28546.175279] ? lock_release+0x1f0/0x2d0
[28546.175512] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.175852] process_one_work+0x270/0x5a0
[28546.176109] worker_thread+0x55/0x3c0
[28546.176334] ? process_one_work+0x5a0/0x5a0
[28546.176586] kthread+0x174/0x1a0
[28546.176786] ? set_kthread_struct+0x40/0x40
[28546.177056] ret_from_fork+0x1f/0x30
[28546.177279]
[28546.177415] irq event stamp: 0
[28546.177649] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.178082] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.178566] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.179062] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.179434] ---[ end trace d16368f8e3b68241 ]---
[28546.179748] ------------[ cut here ]------------
[28546.180040] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.180617] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.184080] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.184588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.185100] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.185505] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.185842] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.186928] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.187239] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.187654] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.188086] RBP: 0000000000000000 R08: ffff88e62bc21368 R09: 0000000000000000
[28546.188530] R10: ffff88e61639a700 R11: 00000000000027ea R12: ffff88e605db2af0
[28546.188959] R13: ffff88e618a9d8a0 R14: ffff88e62bc21270 R15: ffff88e62bc21318
[28546.189376] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.189851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.190199] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.190619] Call Trace:
[28546.190768]
[28546.190915] ? lock_release+0x1f0/0x2d0
[28546.191148] ? _raw_spin_unlock+0x29/0x40
[28546.191389] ? join_transaction+0x12a/0x490
[28546.191639] btrfs_run_delayed_refs+0x86/0x210
[28546.191921] flush_space+0x3c8/0x5f0
[28546.192138] ? _raw_spin_trylock_bh+0x31/0x70
[28546.192399] ? rcu_read_lock_sched_held+0x12/0x60
[28546.192679] ? lock_release+0x1f0/0x2d0
[28546.192927] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.193262] process_one_work+0x270/0x5a0
[28546.193505] worker_thread+0x55/0x3c0
[28546.193726] ? process_one_work+0x5a0/0x5a0
[28546.193991] kthread+0x174/0x1a0
[28546.194188] ? set_kthread_struct+0x40/0x40
[28546.194439] ret_from_fork+0x1f/0x30
[28546.194658]
[28546.194792] irq event stamp: 0
[28546.194998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.195471] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.196054] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.196533] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.196918] ---[ end trace d16368f8e3b68242 ]---
[28546.197236] ------------[ cut here ]------------
[28546.197510] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.198101] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.201617] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.202142] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.202640] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.203059] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.203389] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.204479] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.204789] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.205221] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.205680] RBP: 0000000000000000 R08: ffff88e605926980 R09: 0000000000000000
[28546.206111] R10: ffff88e62bc21200 R11: 0000000000002798 R12: ffff88e606275a80
[28546.206550] R13: ffff88e618a9d8a0 R14: ffff88e605926888 R15: ffff88e605926930
[28546.206980] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.207451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.207808] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.208276] Call Trace:
[28546.208432]
[28546.208583] ? lock_release+0x1f0/0x2d0
[28546.208813] ? _raw_spin_unlock+0x29/0x40
[28546.209071] ? join_transaction+0x12a/0x490
[28546.209324] btrfs_run_delayed_refs+0x86/0x210
[28546.209588] flush_space+0x3c8/0x5f0
[28546.209804] ? _raw_spin_trylock_bh+0x31/0x70
[28546.210080] ? rcu_read_lock_sched_held+0x12/0x60
[28546.210363] ? lock_release+0x1f0/0x2d0
[28546.210593] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.210943] process_one_work+0x270/0x5a0
[28546.211185] worker_thread+0x55/0x3c0
[28546.211404] ? process_one_work+0x5a0/0x5a0
[28546.211654] kthread+0x174/0x1a0
[28546.211852] ? set_kthread_struct+0x40/0x40
[28546.212119] ret_from_fork+0x1f/0x30
[28546.212338]
[28546.212473] irq event stamp: 0
[28546.212656] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.213043] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.213519] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.214011] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.214378] ---[ end trace d16368f8e3b68243 ]---
[28546.214684] ------------[ cut here ]------------
[28546.214975] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.215553] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.219073] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.219578] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.220089] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.220495] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.220827] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.221916] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.222225] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.222641] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.223073] RBP: 0000000000000000 R08: ffff88e61ea505d8 R09: 0000000000000000
[28546.223489] R10: ffff88e605926800 R11: 0000000000002763 R12: ffff88e632a608c0
[28546.223919] R13: ffff88e618a9d8a0 R14: ffff88e61ea504e0 R15: ffff88e61ea50588
[28546.224337] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.224809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.225161] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.225579] Call Trace:
[28546.225731]
[28546.225884] ? lock_release+0x1f0/0x2d0
[28546.226118] ? _raw_spin_unlock+0x29/0x40
[28546.226359] ? join_transaction+0x12a/0x490
[28546.226610] btrfs_run_delayed_refs+0x86/0x210
[28546.226903] flush_space+0x3c8/0x5f0
[28546.227120] ? _raw_spin_trylock_bh+0x31/0x70
[28546.227379] ? rcu_read_lock_sched_held+0x12/0x60
[28546.227658] ? lock_release+0x1f0/0x2d0
[28546.227905] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.228240] process_one_work+0x270/0x5a0
[28546.228492] worker_thread+0x55/0x3c0
[28546.228712] ? process_one_work+0x5a0/0x5a0
[28546.228977] kthread+0x174/0x1a0
[28546.229174] ? set_kthread_struct+0x40/0x40
[28546.229423] ret_from_fork+0x1f/0x30
[28546.229640]
[28546.229774] irq event stamp: 0
[28546.229974] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.230344] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.230820] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.231313] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.231682] ---[ end trace d16368f8e3b68244 ]---
[28546.232009] ------------[ cut here ]------------
[28546.232285] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.232877] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.236351] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.236874] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.237370] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.237773] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.238149] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.239244] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.239553] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.239985] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.240403] RBP: 0000000000000000 R08: ffff88e6059b7980 R09: 0000000000000000
[28546.240818] R10: ffff88e61ea50400 R11: 00000000000026f4 R12: ffff88e606347b60
[28546.241250] R13: ffff88e618a9d8a0 R14: ffff88e6059b7888 R15: ffff88e6059b7930
[28546.241668] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.242154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.242491] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.242938] Call Trace:
[28546.243089]
[28546.243221] ? lock_release+0x1f0/0x2d0
[28546.243452] ? _raw_spin_unlock+0x29/0x40
[28546.243691] ? join_transaction+0x12a/0x490
[28546.243959] btrfs_run_delayed_refs+0x86/0x210
[28546.244226] flush_space+0x3c8/0x5f0
[28546.244441] ? _raw_spin_trylock_bh+0x31/0x70
[28546.244701] ? rcu_read_lock_sched_held+0x12/0x60
[28546.244997] ? lock_release+0x1f0/0x2d0
[28546.245230] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.245563] process_one_work+0x270/0x5a0
[28546.245805] worker_thread+0x55/0x3c0
[28546.246042] ? process_one_work+0x5a0/0x5a0
[28546.246305] kthread+0x174/0x1a0
[28546.246501] ? set_kthread_struct+0x40/0x40
[28546.246750] ret_from_fork+0x1f/0x30
[28546.246987]
[28546.247122] irq event stamp: 0
[28546.247350] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.247716] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.248209] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.248689] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.249077] ---[ end trace d16368f8e3b68245 ]---
[28546.249400] ------------[ cut here ]------------
[28546.249686] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.250283] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.253770] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.254294] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.254792] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.255222] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.255553] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.256646] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.256970] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.257387] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.257802] RBP: 0000000000000000 R08: ffff88e6059b7970 R09: 0000000000000000
[28546.258235] R10: ffff88e606347b00 R11: 00000000000026a2 R12: ffff88e6164f5ee0
[28546.258651] R13: ffff88e618a9d8a0 R14: ffff88e6059b7888 R15: ffff88e6059b7930
[28546.259082] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.259554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.259906] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.260324] Call Trace:
[28546.260474]
[28546.260604] ? lock_release+0x1f0/0x2d0
[28546.260840] ? _raw_spin_unlock+0x29/0x40
[28546.261094] ? join_transaction+0x12a/0x490
[28546.261347] btrfs_run_delayed_refs+0x86/0x210
[28546.261611] flush_space+0x3c8/0x5f0
[28546.261831] ? _raw_spin_trylock_bh+0x31/0x70
[28546.262103] ? rcu_read_lock_sched_held+0x12/0x60
[28546.262385] ? lock_release+0x1f0/0x2d0
[28546.262652] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.263020] process_one_work+0x270/0x5a0
[28546.263263] worker_thread+0x55/0x3c0
[28546.263482] ? process_one_work+0x5a0/0x5a0
[28546.263731] kthread+0x174/0x1a0
[28546.263942] ? set_kthread_struct+0x40/0x40
[28546.264194] ret_from_fork+0x1f/0x30
[28546.264412]
[28546.264548] irq event stamp: 0
[28546.264732] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.265148] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.265625] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.266123] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.266491] ---[ end trace d16368f8e3b68246 ]---
[28546.266806] ------------[ cut here ]------------
[28546.267102] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.267679] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.271187] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.271693] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.272205] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.272609] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.272954] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.274048] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.274358] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.274775] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.275207] RBP: 0000000000000000 R08: ffff88e60c4045d8 R09: 0000000000000000
[28546.275626] R10: ffff88e6059b7800 R11: 0000000000000001 R12: ffff88e63f2b0bd0
[28546.276057] R13: ffff88e618a9d8a0 R14: ffff88e60c4044e0 R15: ffff88e60c404588
[28546.276550] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.277037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.277378] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.277831] Call Trace:
[28546.278015]
[28546.278150] ? lock_release+0x1f0/0x2d0
[28546.278382] ? _raw_spin_unlock+0x29/0x40
[28546.278624] ? join_transaction+0x12a/0x490
[28546.278917] btrfs_run_delayed_refs+0x86/0x210
[28546.279184] flush_space+0x3c8/0x5f0
[28546.279400] ? _raw_spin_trylock_bh+0x31/0x70
[28546.279663] ? rcu_read_lock_sched_held+0x12/0x60
[28546.279962] ? lock_release+0x1f0/0x2d0
[28546.280195] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.280530] process_one_work+0x270/0x5a0
[28546.280772] worker_thread+0x55/0x3c0
[28546.281009] ? process_one_work+0x5a0/0x5a0
[28546.281268] kthread+0x174/0x1a0
[28546.281463] ? set_kthread_struct+0x40/0x40
[28546.281711] ret_from_fork+0x1f/0x30
[28546.281945]
[28546.282083] irq event stamp: 0
[28546.282266] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.282633] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.283126] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.283602] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.283986] ---[ end trace d16368f8e3b68247 ]---
[28546.284306] ------------[ cut here ]------------
[28546.284581] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.285173] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.288647] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.289171] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.289750] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.290205] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.290535] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.291672] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.292038] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.292495] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.292952] RBP: 0000000000000000 R08: ffff88e6064c2d28 R09: 0000000000000000
[28546.293367] R10: ffff88e60c404400 R11: 000000000000257c R12: ffff88e606347c40
[28546.293782] R13: ffff88e618a9d8a0 R14: ffff88e6064c2c30 R15: ffff88e6064c2cd8
[28546.294212] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.294684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.295037] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.295457] Call Trace:
[28546.295606]
[28546.295740] ? lock_release+0x1f0/0x2d0
[28546.295989] ? _raw_spin_unlock+0x29/0x40
[28546.296231] ? join_transaction+0x12a/0x490
[28546.296482] btrfs_run_delayed_refs+0x86/0x210
[28546.296748] flush_space+0x3c8/0x5f0
[28546.296979] ? _raw_spin_trylock_bh+0x31/0x70
[28546.297241] ? rcu_read_lock_sched_held+0x12/0x60
[28546.297520] ? lock_release+0x1f0/0x2d0
[28546.297751] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.298145] process_one_work+0x270/0x5a0
[28546.298391] worker_thread+0x55/0x3c0
[28546.298611] ? process_one_work+0x5a0/0x5a0
[28546.298878] kthread+0x174/0x1a0
[28546.299075] ? set_kthread_struct+0x40/0x40
[28546.299325] ret_from_fork+0x1f/0x30
[28546.299543]
[28546.299676] irq event stamp: 0
[28546.299877] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.300245] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.300721] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.301226] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.301592] ---[ end trace d16368f8e3b68248 ]---
[28546.301914] ------------[ cut here ]------------
[28546.302189] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.302764] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.306233] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.306739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.307251] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.307653] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.307996] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.309090] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.309405] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.309818] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.310250] RBP: 0000000000000000 R08: ffff88e6064c2d18 R09: 0000000000000000
[28546.310666] R10: ffff88e606347c00 R11: 000000000000248b R12: ffff88e6164f52a0
[28546.311096] R13: ffff88e618a9d8a0 R14: ffff88e6064c2c30 R15: ffff88e6064c2cd8
[28546.311513] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.311997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.312335] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.312751] Call Trace:
[28546.312916]
[28546.313047] ? lock_release+0x1f0/0x2d0
[28546.313279] ? _raw_spin_unlock+0x29/0x40
[28546.313519] ? join_transaction+0x12a/0x490
[28546.313769] btrfs_run_delayed_refs+0x86/0x210
[28546.314050] flush_space+0x3c8/0x5f0
[28546.314309] ? _raw_spin_trylock_bh+0x31/0x70
[28546.314570] ? rcu_read_lock_sched_held+0x12/0x60
[28546.314853] ? lock_release+0x1f0/0x2d0
[28546.315097] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.315433] process_one_work+0x270/0x5a0
[28546.315673] worker_thread+0x55/0x3c0
[28546.315909] ? process_one_work+0x5a0/0x5a0
[28546.316159] kthread+0x174/0x1a0
[28546.316354] ? set_kthread_struct+0x40/0x40
[28546.316604] ret_from_fork+0x1f/0x30
[28546.316825]
[28546.316972] irq event stamp: 0
[28546.317157] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.317524] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.318016] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.318493] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.318862] ---[ end trace d16368f8e3b68249 ]---
[28546.319182] ------------[ cut here ]------------
[28546.319455] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.320049] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.323518] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.324041] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.324536] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.324955] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.325285] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.326377] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.326686] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.327118] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.327548] RBP: 0000000000000000 R08: ffff88e66960f700 R09: 0000000000000000
[28546.328017] R10: ffff88e6064c2c00 R11: 0000000000000001 R12: ffff88e61eaf09a0
[28546.328435] R13: ffff88e618a9d8a0 R14: ffff88e66960f618 R15: ffff88e66960f6c0
[28546.328854] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.329339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.329692] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.330126] Call Trace:
[28546.330278]
[28546.330410] ? lock_release+0x1f0/0x2d0
[28546.330647] ? _raw_spin_unlock+0x29/0x40
[28546.330904] ? join_transaction+0x12a/0x490
[28546.331158] btrfs_run_delayed_refs+0x86/0x210
[28546.331424] flush_space+0x3c8/0x5f0
[28546.331650] ? _raw_spin_trylock_bh+0x31/0x70
[28546.331943] ? rcu_read_lock_sched_held+0x12/0x60
[28546.332225] ? lock_release+0x1f0/0x2d0
[28546.332456] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.332802] process_one_work+0x270/0x5a0
[28546.333065] worker_thread+0x55/0x3c0
[28546.333289] ? process_one_work+0x5a0/0x5a0
[28546.333538] kthread+0x174/0x1a0
[28546.333738] ? set_kthread_struct+0x40/0x40
[28546.334005] ret_from_fork+0x1f/0x30
[28546.334231]
[28546.334365] irq event stamp: 0
[28546.334550] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.334936] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.335458] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.335951] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.336322] ---[ end trace d16368f8e3b6824a ]---
[28546.336671] ------------[ cut here ]------------
[28546.336965] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.337550] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.341042] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.341550] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.342085] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.342490] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.342819] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.343928] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.344239] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.344657] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.345098] RBP: 0000000000000000 R08: ffff88e6128c2ab8 R09: 0000000000000000
[28546.345515] R10: ffff88e66960f601 R11: ffff88e605bc5208 R12: ffff88e602b15070
[28546.345951] R13: ffff88e618a9d8a0 R14: ffff88e6128c29c0 R15: ffff88e6128c2a68
[28546.346370] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.346842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.347191] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.347613] Call Trace:
[28546.347763]
[28546.347912] ? lock_release+0x1f0/0x2d0
[28546.348148] ? _raw_spin_unlock+0x29/0x40
[28546.348390] ? join_transaction+0x12a/0x490
[28546.348642] btrfs_run_delayed_refs+0x86/0x210
[28546.348924] flush_space+0x3c8/0x5f0
[28546.349142] ? _raw_spin_trylock_bh+0x31/0x70
[28546.349403] ? rcu_read_lock_sched_held+0x12/0x60
[28546.349684] ? lock_release+0x1f0/0x2d0
[28546.349931] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.350267] process_one_work+0x270/0x5a0
[28546.350508] worker_thread+0x55/0x3c0
[28546.350731] ? process_one_work+0x5a0/0x5a0
[28546.350997] kthread+0x174/0x1a0
[28546.351193] ? set_kthread_struct+0x40/0x40
[28546.351443] ret_from_fork+0x1f/0x30
[28546.351661]
[28546.351797] irq event stamp: 0
[28546.351998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.352366] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.352850] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.353338] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.353706] ---[ end trace d16368f8e3b6824b ]---
[28546.354040] ------------[ cut here ]------------
[28546.354315] WARNING: CPU: 1 PID: 2275260 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28546.354908] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28546.358429] CPU: 1 PID: 2275260 Comm: kworker/u4:4 Tainted: G W 5.16.0-rc4+ #533
[28546.358955] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28546.359451] Workqueue: events_unbound btrfs_preempt_reclaim_metadata_space
[28546.359856] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28546.360197] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28546.361294] RSP: 0018:ffffa3ee01c1bc40 EFLAGS: 00010202
[28546.361604] RAX: 000000000000000d RBX: ffff88e60555b800 RCX: 0000000000000000
[28546.362036] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28546.362452] RBP: 0000000000000000 R08: ffff88e6023854a0 R09: 0000000000000000
[28546.362886] R10: ffff88e6128c2900 R11: 0000000000002421 R12: ffff88e669ceb2a0
[28546.363302] R13: ffff88e618a9d8a0 R14: ffff88e6023853a8 R15: ffff88e602385450
[28546.363719] FS: 0000000000000000(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28546.364208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28546.364547] CR2: 00007f63e9942530 CR3: 0000000178a26003 CR4: 0000000000370ee0
[28546.364978] Call Trace:
[28546.365128]
[28546.365258] ? lock_release+0x1f0/0x2d0
[28546.365488] ? _raw_spin_unlock+0x29/0x40
[28546.365727] ? join_transaction+0x12a/0x490
[28546.365993] btrfs_run_delayed_refs+0x86/0x210
[28546.366260] flush_space+0x3c8/0x5f0
[28546.366476] ? _raw_spin_trylock_bh+0x31/0x70
[28546.366735] ? rcu_read_lock_sched_held+0x12/0x60
[28546.367031] ? lock_release+0x1f0/0x2d0
[28546.367264] btrfs_preempt_reclaim_metadata_space+0xaf/0x280
[28546.367598] process_one_work+0x270/0x5a0
[28546.367843] worker_thread+0x55/0x3c0
[28546.368076] ? process_one_work+0x5a0/0x5a0
[28546.368326] kthread+0x174/0x1a0
[28546.368521] ? set_kthread_struct+0x40/0x40
[28546.368771] ret_from_fork+0x1f/0x30
[28546.369005]
[28546.369141] irq event stamp: 0
[28546.369325] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28546.369692] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28546.370185] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28546.370663] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28546.371045] ---[ end trace d16368f8e3b6824c ]---
[28546.406982] BTRFS info (device dm-11): flagging fs with big metadata feature
[28546.407417] BTRFS info (device dm-11): use lzo compression, level 0
[28546.407790] BTRFS info (device dm-11): disk space caching is enabled
[28546.408191] BTRFS info (device dm-11): has skinny extents
[28546.415313] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[28546.415830] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[28546.418504] loop0: detected capacity change from 0 to 6629376
[28546.439586] BTRFS info (device loop0): flagging fs with big metadata feature
[28546.440041] BTRFS info (device loop0): disk space caching is enabled
[28546.440420] BTRFS info (device loop0): has skinny extents
[28546.470085] BTRFS info (device loop0): enabling ssd optimizations
[28546.615079] BTRFS warning (device loop0): block group 651165696 has wrong amount of free space
[28546.615744] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[28547.575336] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[28547.578303] btrfs_dev_stat_print_on_error: 40 callbacks suppressed
[28547.578311] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28547.582954] BTRFS error (device dm-11): error writing primary super block to device 1
[28547.584881] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28547.587470] BTRFS info (device dm-11): forced readonly
[28547.588937] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[28547.591842] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[28547.595474] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[28547.596618] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[28547.597064] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[28547.597220] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[28547.598504] BTRFS info (device loop0): forced readonly
[28547.598798] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[28547.599421] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[28547.599894] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[28547.602135] loop: Write error at byte offset 46874624, length 4096.
[28547.602499] loop: Write error at byte offset 315310080, length 4096.
[28547.602503] I/O error, dev loop0, sector 91552 op 0x1:(WRITE) flags 0x1800 phys_seg 60 prio class 0
[28547.602880] loop: Write error at byte offset 47235072, length 4096.
[28547.603414] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[28547.603764] loop: Write error at byte offset 315670528, length 4096.
[28547.604333] I/O error, dev loop0, sector 615840 op 0x1:(WRITE) flags 0x1800 phys_seg 60 prio class 0
[28547.604668] loop: Write error at byte offset 47366144, length 4096.
[28547.605251] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[28547.605605] loop: Write error at byte offset 315801600, length 4096.
[28547.606309] I/O error, dev loop0, sector 92256 op 0x1:(WRITE) flags 0x1800 phys_seg 22 prio class 0
[28547.606923] loop: Write error at byte offset 770260992, length 4096.
[28547.607180] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[28547.607534] loop: Write error at byte offset 782704640, length 4096.
[28547.608574] I/O error, dev loop0, sector 1528720 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[28547.609101] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[28547.609773] loop: Write error at byte offset 820916224, length 4096.
[28547.609868] I/O error, dev loop0, sector 616544 op 0x1:(WRITE) flags 0x1800 phys_seg 22 prio class 0
[28547.610166] I/O error, dev loop0, sector 1603352 op 0x1:(WRITE) flags 0x800 phys_seg 7 prio class 0
[28547.610723] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[28547.611240] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[28547.611794] I/O error, dev loop0, sector 92512 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[28547.612978] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[28547.613516] I/O error, dev loop0, sector 616800 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[28547.614061] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[28547.614610] I/O error, dev loop0, sector 1504416 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[28547.615283] loop: Write error at byte offset 47415296, length 4096.
[28548.710959] BTRFS info (device dm-11): flagging fs with big metadata feature
[28548.711400] BTRFS info (device dm-11): use lzo compression, level 0
[28548.711776] BTRFS info (device dm-11): disk space caching is enabled
[28548.712181] BTRFS info (device dm-11): has skinny extents
[28548.714186] BTRFS info (device dm-11): start tree-log replay
[28548.714805] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[28548.715304] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[28548.798915] loop0: detected capacity change from 0 to 6629376
[28548.828264] BTRFS info (device loop0): flagging fs with big metadata feature
[28548.828916] BTRFS info (device loop0): disk space caching is enabled
[28548.829438] BTRFS info (device loop0): has skinny extents
[28548.854150] BTRFS info (device loop0): enabling ssd optimizations
[28548.872705] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[28548.873256] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[28550.891940] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[28550.899404] BTRFS warning (device loop0): csum hole found for disk bytenr range [485396480, 485400576)
[28550.900250] BTRFS warning (device loop0): csum failed root 5 ino 2514 off 5472256 csum 0xa24cc726 expected csum 0x00000000 mirror 1
[28550.903396] BTRFS: error (device loop0) in __btrfs_free_extent:3202: errno=-5 IO failure
[28550.903913] BTRFS info (device loop0): forced readonly
[28550.904223] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28550.909722] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28550.910245] BTRFS info (device dm-11): forced readonly
[28550.911397] BTRFS warning (device loop0): csum hole found for disk bytenr range [441700352, 441704448)
[28550.911637] BTRFS warning (device loop0): csum hole found for disk bytenr range [450437120, 450441216)
[28550.912637] BTRFS warning (device loop0): csum failed root 5 ino 2748 off 5885952 csum 0x8941f998 expected csum 0x00000000 mirror 1
[28550.913443] BTRFS warning (device loop0): csum hole found for disk bytenr range [450441216, 450445312)
[28550.914095] BTRFS warning (device loop0): csum hole found for disk bytenr range [450445312, 450449408)
[28550.914654] BTRFS warning (device loop0): csum hole found for disk bytenr range [450449408, 450453504)
[28550.915265] BTRFS warning (device loop0): csum failed root 5 ino 3027 off 1044480 csum 0x546626fc expected csum 0x00000000 mirror 1
[28550.915271] BTRFS warning (device loop0): csum failed root 5 ino 3027 off 1048576 csum 0x546626fc expected csum 0x00000000 mirror 1
[28550.916011] BTRFS warning (device loop0): csum failed root 5 ino 3027 off 1052672 csum 0x546626fc expected csum 0x00000000 mirror 1
[28550.916705] BTRFS warning (device loop0): csum failed root 5 ino 3027 off 1056768 csum 0x546626fc expected csum 0x00000000 mirror 1
[28550.918331] BTRFS warning (device loop0): csum hole found for disk bytenr range [364974080, 364978176)
[28550.918962] BTRFS warning (device loop0): csum hole found for disk bytenr range [364978176, 364982272)
[28550.919677] BTRFS warning (device loop0): csum hole found for disk bytenr range [364982272, 364986368)
[28550.920308] BTRFS warning (device loop0): csum hole found for disk bytenr range [364986368, 364990464)
[28550.921105] BTRFS warning (device loop0): csum failed root 5 ino 2840 off 3690496 csum 0x1f209953 expected csum 0x00000000 mirror 1
[28550.921119] BTRFS warning (device loop0): csum failed root 5 ino 2840 off 3694592 csum 0x1f209953 expected csum 0x00000000 mirror 1
[28550.921887] BTRFS warning (device loop0): csum failed root 5 ino 2840 off 3698688 csum 0x1f209953 expected csum 0x00000000 mirror 1
[28550.922579] BTRFS warning (device loop0): csum failed root 5 ino 2840 off 3702784 csum 0x1f209953 expected csum 0x00000000 mirror 1
[28552.271890] BTRFS info (device dm-11): flagging fs with big metadata feature
[28552.272321] BTRFS info (device dm-11): use lzo compression, level 0
[28552.272694] BTRFS info (device dm-11): disk space caching is enabled
[28552.273096] BTRFS info (device dm-11): has skinny extents
[28552.275089] BTRFS info (device dm-11): start tree-log replay
[28552.276713] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[28552.337134] loop0: detected capacity change from 0 to 6629376
[28552.362612] BTRFS info (device loop0): flagging fs with big metadata feature
[28552.363095] BTRFS info (device loop0): disk space caching is enabled
[28552.363489] BTRFS info (device loop0): has skinny extents
[28552.399449] BTRFS info (device loop0): enabling ssd optimizations
[28554.475893] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[28554.478618] btrfs_dev_stat_print_on_error: 203 callbacks suppressed
[28554.478626] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28554.484284] BTRFS error (device dm-11): error writing primary super block to device 1
[28554.486417] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28554.488514] BTRFS info (device dm-11): forced readonly
[28554.489566] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[28554.491651] blk_print_req_error: 89 callbacks suppressed
[28554.491655] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[28554.493035] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[28554.493732] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[28554.497890] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[28554.499438] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[28554.501276] BTRFS info (device loop0): forced readonly
[28554.502040] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[28554.503062] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[28554.503589] lo_write_bvec: 86 callbacks suppressed
[28554.503592] loop: Write error at byte offset 321634304, length 4096.
[28554.505604] I/O error, dev loop0, sector 628192 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[28554.506684] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[28554.507703] loop: Write error at byte offset 53198848, length 4096.
[28554.508432] I/O error, dev loop0, sector 103904 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[28554.509444] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[28554.510386] loop: Write error at byte offset 321650688, length 4096.
[28554.510979] I/O error, dev loop0, sector 628224 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[28554.511707] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[28554.512511] loop: Write error at byte offset 53215232, length 4096.
[28554.513065] I/O error, dev loop0, sector 103936 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[28554.513822] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[28554.514573] ------------[ cut here ]------------
[28554.514978] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.515806] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.520763] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.521458] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.522163] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.522629] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.524129] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.524560] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.525158] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.525737] RBP: 0000000000000000 R08: ffff88e6167c2d18 R09: 0000000000000000
[28554.526338] R10: 0000000000000000 R11: ffffffffac3b9d92 R12: ffff88e52ef38068
[28554.526945] R13: ffff88e618a66420 R14: ffff88e6167c2c30 R15: ffff88e6167c2cd8
[28554.527541] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.528228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.528689] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.529083] loop: Write error at byte offset 930570240, length 4096.
[28554.529250] Call Trace:
[28554.529680] I/O error, dev loop0, sector 1817520 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[28554.529864]
[28554.530460] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[28554.530617] btrfs_run_delayed_refs+0x86/0x210
[28554.531270] loop: Write error at byte offset 734228480, length 4096.
[28554.531549] btrfs_commit_transaction+0x59/0xad0
[28554.532002] I/O error, dev loop0, sector 1434040 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[28554.532312] btrfs_sync_file+0x4bc/0x580
[28554.532916] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[28554.533188] __x64_sys_fsync+0x34/0x60
[28554.533870] loop: Write error at byte offset 916172800, length 4096.
[28554.534074] do_syscall_64+0x38/0x90
[28554.534506] I/O error, dev loop0, sector 1789400 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[28554.534754] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.535358] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[28554.535701] RIP: 0033:0x7fb34c5bbdd7
[28554.536439] loop: Write error at byte offset 889028608, length 4096.
[28554.536584] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.537032] I/O error, dev loop0, sector 1736384 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[28554.538289] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.538898] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[28554.539408] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.540122] loop: Write error at byte offset 846356480, length 4096.
[28554.540521] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.540966] loop: Write error at byte offset 1036840960, length 4096.
[28554.541446] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.541915] I/O error, dev loop0, sector 1653040 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[28554.542380] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.543516] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.543974]
[28554.544113] irq event stamp: 0
[28554.544304] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.544689] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.545184] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.545662] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.546051] ---[ end trace d16368f8e3b6824d ]---
[28554.546564] ------------[ cut here ]------------
[28554.546971] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.547563] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.551119] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.551609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.552244] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.552700] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.554216] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.554604] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.555046] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.555490] RBP: 0000000000000000 R08: ffff88e615c32970 R09: 0000000000000000
[28554.555932] R10: ffff88e6167c2c00 R11: ffff88e643f4ba08 R12: ffff88e52ef386e8
[28554.556378] R13: ffff88e618a66420 R14: ffff88e615c32888 R15: ffff88e615c32930
[28554.556817] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.557315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.557653] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.558097] Call Trace:
[28554.558280]
[28554.558416] btrfs_run_delayed_refs+0x86/0x210
[28554.558682] btrfs_commit_transaction+0x59/0xad0
[28554.558984] btrfs_sync_file+0x4bc/0x580
[28554.559266] __x64_sys_fsync+0x34/0x60
[28554.559493] do_syscall_64+0x38/0x90
[28554.559708] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.560032] RIP: 0033:0x7fb34c5bbdd7
[28554.560287] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.561388] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.561880] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.562304] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.562718] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.563158] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.563615] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.564061]
[28554.564219] irq event stamp: 0
[28554.564402] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.564774] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.565300] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.565807] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.566203] ---[ end trace d16368f8e3b6824e ]---
[28554.566514] ------------[ cut here ]------------
[28554.566817] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.567433] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.571016] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.571529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.572048] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.572401] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.573499] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.573858] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.574296] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.574711] RBP: 0000000000000000 R08: ffff88e6167c2358 R09: 0000000000000000
[28554.575148] R10: ffff88e615c32800 R11: ffff88e643f4ba08 R12: ffff88e52ef38340
[28554.575599] R13: ffff88e618a66420 R14: ffff88e6167c2270 R15: ffff88e6167c2318
[28554.576041] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.576538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.576896] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.577339] Call Trace:
[28554.577489]
[28554.577623] btrfs_run_delayed_refs+0x86/0x210
[28554.578000] btrfs_commit_transaction+0x59/0xad0
[28554.578323] btrfs_sync_file+0x4bc/0x580
[28554.578559] __x64_sys_fsync+0x34/0x60
[28554.578813] do_syscall_64+0x38/0x90
[28554.579065] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.579363] RIP: 0033:0x7fb34c5bbdd7
[28554.579577] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.580692] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.581195] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.581625] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.582061] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.582499] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.582937] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.583380]
[28554.583517] irq event stamp: 0
[28554.583702] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.584097] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.584610] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.585108] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.585499] ---[ end trace d16368f8e3b6824f ]---
[28554.585830] ------------[ cut here ]------------
[28554.586122] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.586697] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.590194] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.590738] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.591282] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.591638] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.592826] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.593163] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.593578] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.594114] RBP: 0000000000000000 R08: ffff88e6167c2e50 R09: 0000000000000000
[28554.594565] R10: ffff88e6167c2200 R11: ffff88e643f4ba08 R12: ffff88e52ef38680
[28554.595109] R13: ffff88e618a66420 R14: ffff88e6167c2d68 R15: ffff88e6167c2e10
[28554.595634] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.596142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.596524] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.596978] Call Trace:
[28554.597160]
[28554.597295] btrfs_run_delayed_refs+0x86/0x210
[28554.597562] btrfs_commit_transaction+0x59/0xad0
[28554.597864] btrfs_sync_file+0x4bc/0x580
[28554.598147] __x64_sys_fsync+0x34/0x60
[28554.598375] do_syscall_64+0x38/0x90
[28554.598592] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.598920] RIP: 0033:0x7fb34c5bbdd7
[28554.599180] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.600275] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.600748] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.601180] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.601616] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.602055] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.602496] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.602947]
[28554.603108] irq event stamp: 0
[28554.603292] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.603657] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.604156] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.604680] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.605070] ---[ end trace d16368f8e3b68250 ]---
[28554.605412] ------------[ cut here ]------------
[28554.605686] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.606282] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.609872] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.610378] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.610897] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.611254] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.612350] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.612684] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.613119] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.613558] RBP: 0000000000000000 R08: ffff88e615c32220 R09: 0000000000000000
[28554.613995] R10: ffff88e6167c2d00 R11: ffff88e643f4ba08 R12: ffff88e52ef38d00
[28554.614439] R13: ffff88e618a66420 R14: ffff88e615c32138 R15: ffff88e615c321e0
[28554.614881] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.615380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.615717] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.616154] Call Trace:
[28554.616338]
[28554.616472] btrfs_run_delayed_refs+0x86/0x210
[28554.616737] btrfs_commit_transaction+0x59/0xad0
[28554.617037] btrfs_sync_file+0x4bc/0x580
[28554.617315] __x64_sys_fsync+0x34/0x60
[28554.617542] do_syscall_64+0x38/0x90
[28554.617763] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.618079] RIP: 0033:0x7fb34c5bbdd7
[28554.618333] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.619452] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.619941] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.620371] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.620811] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.621255] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.621668] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.622114]
[28554.622280] irq event stamp: 0
[28554.622463] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.622863] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.623376] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.623874] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.624269] ---[ end trace d16368f8e3b68251 ]---
[28554.624575] ------------[ cut here ]------------
[28554.624878] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.625490] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.629070] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.629596] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.630131] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.630487] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.631603] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.631967] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.632409] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.632858] RBP: 0000000000000000 R08: ffff88e615c32e50 R09: 0000000000000000
[28554.633308] R10: ffff88e615c32100 R11: ffff88e643f4ba08 R12: ffff88e52ef38a28
[28554.633724] R13: ffff88e618a66420 R14: ffff88e615c32d68 R15: ffff88e615c32e10
[28554.634166] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.634673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.635036] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.635479] Call Trace:
[28554.635632]
[28554.635772] btrfs_run_delayed_refs+0x86/0x210
[28554.636058] btrfs_commit_transaction+0x59/0xad0
[28554.636373] btrfs_sync_file+0x4bc/0x580
[28554.636609] __x64_sys_fsync+0x34/0x60
[28554.636859] do_syscall_64+0x38/0x90
[28554.637112] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.637409] RIP: 0033:0x7fb34c5bbdd7
[28554.637625] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.638772] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.639271] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.639705] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.640141] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.640612] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.641074] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.641516]
[28554.641652] irq event stamp: 0
[28554.641862] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.642262] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.642745] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.643237] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.643634] ---[ end trace d16368f8e3b68252 ]---
[28554.643986] ------------[ cut here ]------------
[28554.644267] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.644877] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.648437] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.649074] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.649800] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.650270] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.651466] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.651792] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.652227] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.652654] RBP: 0000000000000000 R08: ffff88e6167c2220 R09: 0000000000000000
[28554.653090] R10: ffff88e615c32d00 R11: ffff88e643f4ba08 R12: ffff88e52ef38b60
[28554.653509] R13: ffff88e618a66420 R14: ffff88e6167c2138 R15: ffff88e6167c21e0
[28554.653938] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.654412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.654753] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.655182] Call Trace:
[28554.655335]
[28554.655471] btrfs_run_delayed_refs+0x86/0x210
[28554.655737] btrfs_commit_transaction+0x59/0xad0
[28554.656034] btrfs_sync_file+0x4bc/0x580
[28554.656281] __x64_sys_fsync+0x34/0x60
[28554.656508] do_syscall_64+0x38/0x90
[28554.656723] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.657037] RIP: 0033:0x7fb34c5bbdd7
[28554.657254] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.658350] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.658807] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.659224] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.659641] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.660074] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.660494] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.660930]
[28554.661066] irq event stamp: 0
[28554.661249] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.661617] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.662112] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.662590] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.662981] ---[ end trace d16368f8e3b68253 ]---
[28554.663297] ------------[ cut here ]------------
[28554.663572] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.664166] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.667642] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.668184] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.668682] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.669027] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.670123] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.670444] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.670875] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.671294] RBP: 0000000000000000 R08: ffff88e615c32d18 R09: 0000000000000000
[28554.671711] R10: ffff88e6167c2100 R11: ffff88e643f4ba08 R12: ffff88e52ef38270
[28554.672145] R13: ffff88e618a66420 R14: ffff88e615c32c30 R15: ffff88e615c32cd8
[28554.672561] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.673153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.673518] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.673950] Call Trace:
[28554.674101]
[28554.674234] btrfs_run_delayed_refs+0x86/0x210
[28554.674500] btrfs_commit_transaction+0x59/0xad0
[28554.674791] btrfs_sync_file+0x4bc/0x580
[28554.675030] __x64_sys_fsync+0x34/0x60
[28554.675254] do_syscall_64+0x38/0x90
[28554.675470] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.675824] RIP: 0033:0x7fb34c5bbdd7
[28554.676044] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.677133] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.677575] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.678008] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.678472] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.678901] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.679320] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.679736]
[28554.679888] irq event stamp: 0
[28554.680073] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.680441] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.680976] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.681449] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.681829] ---[ end trace d16368f8e3b68254 ]---
[28554.682136] ------------[ cut here ]------------
[28554.682410] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.683003] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.686553] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.687072] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.687572] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.687920] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.689015] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.689325] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.689744] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.690218] RBP: 0000000000000000 R08: ffff88e615c32358 R09: 0000000000000000
[28554.690635] R10: ffff88e615c32c00 R11: ffff88e643f4ba08 R12: ffff88e52ef38958
[28554.691067] R13: ffff88e618a66420 R14: ffff88e615c32270 R15: ffff88e615c32318
[28554.691485] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.691972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.692310] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.692728] Call Trace:
[28554.692900]
[28554.693034] btrfs_run_delayed_refs+0x86/0x210
[28554.693300] btrfs_commit_transaction+0x59/0xad0
[28554.693576] btrfs_sync_file+0x4bc/0x580
[28554.693845] __x64_sys_fsync+0x34/0x60
[28554.694072] do_syscall_64+0x38/0x90
[28554.694294] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.694590] RIP: 0033:0x7fb34c5bbdd7
[28554.694825] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.695925] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.696367] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.696805] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.697222] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.697637] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.698102] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.698524]
[28554.698659] irq event stamp: 0
[28554.698861] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.699244] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.699718] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.700206] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.700575] ---[ end trace d16368f8e3b68255 ]---
[28554.700896] ------------[ cut here ]------------
[28554.701169] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.701749] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.705267] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.705771] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.706276] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.706610] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.707714] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.708040] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.708456] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.708892] RBP: 0000000000000000 R08: ffff88e60537bbe0 R09: 0000000000000000
[28554.709311] R10: ffff88e615c32200 R11: ffff88e643f4ba08 R12: ffff88e60d178e38
[28554.709735] R13: ffff88e618a66420 R14: ffff88e60537baf8 R15: ffff88e60537bba0
[28554.710167] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.710670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.711027] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.711445] Call Trace:
[28554.711595]
[28554.711735] btrfs_run_delayed_refs+0x86/0x210
[28554.712018] btrfs_commit_transaction+0x59/0xad0
[28554.712295] btrfs_sync_file+0x4bc/0x580
[28554.712533] __x64_sys_fsync+0x34/0x60
[28554.712769] do_syscall_64+0x38/0x90
[28554.712993] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.713338] RIP: 0033:0x7fb34c5bbdd7
[28554.713552] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.714644] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.715144] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.715561] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.716000] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.716418] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.716847] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.717266]
[28554.717401] irq event stamp: 0
[28554.717585] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.717965] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.718443] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.718938] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.719311] ---[ end trace d16368f8e3b68256 ]---
[28554.719622] ------------[ cut here ]------------
[28554.719915] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.720493] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.724245] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.724743] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.725248] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.725579] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.726680] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.727004] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.727422] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.727901] RBP: 0000000000000000 R08: ffff88e60537b0e8 R09: 0000000000000000
[28554.728318] R10: ffff88e60537baf8 R11: ffff88e643f4ba08 R12: ffff88e60d178680
[28554.728775] R13: ffff88e618a66420 R14: ffff88e60537b000 R15: ffff88e60537b0a8
[28554.729203] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.729685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.730037] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.730456] Call Trace:
[28554.730607]
[28554.730752] btrfs_run_delayed_refs+0x86/0x210
[28554.731032] btrfs_commit_transaction+0x59/0xad0
[28554.731314] btrfs_sync_file+0x4bc/0x580
[28554.731639] __x64_sys_fsync+0x34/0x60
[28554.731969] do_syscall_64+0x38/0x90
[28554.732239] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.732556] RIP: 0033:0x7fb34c5bbdd7
[28554.732805] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.733935] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.734379] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.734815] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.735240] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.735661] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.736095] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.736519]
[28554.736655] irq event stamp: 0
[28554.736862] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.737230] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.737713] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.738207] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.738577] ---[ end trace d16368f8e3b68257 ]---
[28554.738910] ------------[ cut here ]------------
[28554.739185] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.739816] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.743282] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.743773] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.744345] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.744772] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.746199] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.746630] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.747230] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.747827] RBP: ffff88e63f39b3c0 R08: ffff88e615c32ab8 R09: 0000000000000000
[28554.748341] R10: ffff88e60537b000 R11: ffff88e643f4ba08 R12: ffff88e52ef38dd0
[28554.748767] R13: ffff88e618a66420 R14: ffff88e615c329c0 R15: ffff88e615c32a68
[28554.749192] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.749671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.750023] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.750470] Call Trace:
[28554.750620]
[28554.750763] btrfs_run_delayed_refs+0x86/0x210
[28554.751044] btrfs_commit_transaction+0x59/0xad0
[28554.751320] btrfs_sync_file+0x4bc/0x580
[28554.751558] __x64_sys_fsync+0x34/0x60
[28554.751805] do_syscall_64+0x38/0x90
[28554.752024] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.752322] RIP: 0033:0x7fb34c5bbdd7
[28554.752539] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.753638] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.754102] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.754520] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.754955] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.755372] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.755808] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.756228]
[28554.756363] irq event stamp: 0
[28554.756547] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.756932] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.757409] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.757948] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.758317] ---[ end trace d16368f8e3b68258 ]---
[28554.758672] ------------[ cut here ]------------
[28554.758965] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.759544] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.763070] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.763557] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.764069] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.764401] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.765529] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.765972] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.766477] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.766916] RBP: ffff88e63f39b420 R08: ffff88e615c324a0 R09: 0000000000000000
[28554.767334] R10: ffff88e615c32900 R11: ffff88e643f4ba08 R12: ffff88e52ef38138
[28554.767760] R13: ffff88e618a66420 R14: ffff88e615c323a8 R15: ffff88e615c32450
[28554.768186] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.768660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.769012] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.769432] Call Trace:
[28554.769582]
[28554.769721] btrfs_run_delayed_refs+0x86/0x210
[28554.770005] btrfs_commit_transaction+0x59/0xad0
[28554.770283] btrfs_sync_file+0x4bc/0x580
[28554.770521] __x64_sys_fsync+0x34/0x60
[28554.770760] do_syscall_64+0x38/0x90
[28554.770995] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.771315] RIP: 0033:0x7fb34c5bbdd7
[28554.771532] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.772626] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.773092] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.773517] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.773968] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.774550] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.775127] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.775621]
[28554.775775] irq event stamp: 0
[28554.775987] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.776357] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.776857] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.777336] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.777708] ---[ end trace d16368f8e3b68259 ]---
[28554.778039] ------------[ cut here ]------------
[28554.778314] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.778911] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.782384] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.782926] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.783422] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.783765] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.784852] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.785161] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.785577] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.786005] RBP: ffff88e63f39b180 R08: ffff88e615c32848 R09: 0000000000000000
[28554.786425] R10: ffff88e615c32300 R11: ffff88e643f4ba08 R12: ffff88e52ef38e38
[28554.786858] R13: ffff88e618a66420 R14: ffff88e615c32750 R15: ffff88e615c327f8
[28554.787274] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.787763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.788150] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.788569] Call Trace:
[28554.788719]
[28554.788868] btrfs_run_delayed_refs+0x86/0x210
[28554.789137] btrfs_commit_transaction+0x59/0xad0
[28554.789414] btrfs_sync_file+0x4bc/0x580
[28554.789652] __x64_sys_fsync+0x34/0x60
[28554.789893] do_syscall_64+0x38/0x90
[28554.790109] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.790436] RIP: 0033:0x7fb34c5bbdd7
[28554.790650] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.791734] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.792190] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.792605] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.793035] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.793451] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.793880] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.794305]
[28554.794439] irq event stamp: 0
[28554.794624] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.795007] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.795489] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.795980] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.796348] ---[ end trace d16368f8e3b6825a ]---
[28554.796665] ------------[ cut here ]------------
[28554.796955] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.797531] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.801003] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.801493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.802003] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.802335] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.803426] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.803736] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.804166] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.804585] RBP: ffff88e63f39b160 R08: ffff88e615c320f8 R09: 0000000000000000
[28554.805017] R10: ffff88e615c32700 R11: ffff88e643f4ba08 R12: ffff88e52ef38750
[28554.805434] R13: ffff88e618a66420 R14: ffff88e615c32000 R15: ffff88e615c320a8
[28554.805864] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.806337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.806677] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.807112] Call Trace:
[28554.807265]
[28554.807399] btrfs_run_delayed_refs+0x86/0x210
[28554.807665] btrfs_commit_transaction+0x59/0xad0
[28554.807956] btrfs_sync_file+0x4bc/0x580
[28554.808195] __x64_sys_fsync+0x34/0x60
[28554.808421] do_syscall_64+0x38/0x90
[28554.808636] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.808950] RIP: 0033:0x7fb34c5bbdd7
[28554.809164] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.810256] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.810698] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.811130] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.811545] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.811992] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.812409] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.812846]
[28554.812991] irq event stamp: 0
[28554.813174] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.813537] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.814033] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.814511] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.814892] ---[ end trace d16368f8e3b6825b ]---
[28554.815209] ------------[ cut here ]------------
[28554.815483] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.816073] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.819597] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.820098] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.820597] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.820940] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.822024] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.822334] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.822753] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.823180] RBP: ffff88e63f39b380 R08: ffff88e615c32710 R09: 0000000000000000
[28554.823595] R10: ffff88e615c32000 R11: ffff88e643f4ba08 R12: ffff88e52ef38af8
[28554.824025] R13: ffff88e618a66420 R14: ffff88e615c32618 R15: ffff88e615c326c0
[28554.824443] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.824928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.825268] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.825686] Call Trace:
[28554.825850]
[28554.825984] btrfs_run_delayed_refs+0x86/0x210
[28554.826250] btrfs_commit_transaction+0x59/0xad0
[28554.826525] btrfs_sync_file+0x4bc/0x580
[28554.826765] __x64_sys_fsync+0x34/0x60
[28554.827019] do_syscall_64+0x38/0x90
[28554.827298] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.827596] RIP: 0033:0x7fb34c5bbdd7
[28554.827906] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.829322] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.829952] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.830525] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.831116] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.831637] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.832083] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.832506]
[28554.832640] irq event stamp: 0
[28554.832846] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.833215] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.833697] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.834185] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.834555] ---[ end trace d16368f8e3b6825c ]---
[28554.834895] ------------[ cut here ]------------
[28554.835170] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.835757] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.839252] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.839800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.840297] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.840681] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.841790] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.842100] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.842656] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.843274] RBP: ffff88e63f39bb80 R08: ffff88e615c32bf0 R09: 0000000000000000
[28554.843846] R10: ffff88e615c32600 R11: ffff88e643f4ba08 R12: ffff88e52ef389c0
[28554.844264] R13: ffff88e618a66420 R14: ffff88e615c32af8 R15: ffff88e615c32ba0
[28554.844686] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.845214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.845553] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.845999] Call Trace:
[28554.846152]
[28554.846287] btrfs_run_delayed_refs+0x86/0x210
[28554.846554] btrfs_commit_transaction+0x59/0xad0
[28554.846852] btrfs_sync_file+0x4bc/0x580
[28554.847092] __x64_sys_fsync+0x34/0x60
[28554.847319] do_syscall_64+0x38/0x90
[28554.847535] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.847943] RIP: 0033:0x7fb34c5bbdd7
[28554.848159] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.849258] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.849762] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.850191] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.850612] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.851049] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.851464] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.851904]
[28554.852040] irq event stamp: 0
[28554.852224] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.852590] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.853082] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.853559] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.853983] ---[ end trace d16368f8e3b6825d ]---
[28554.854303] ------------[ cut here ]------------
[28554.854605] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.855218] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.859002] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.859621] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.860296] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.860630] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.861727] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.862052] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.862470] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.862900] RBP: ffff88e63f39bfa0 R08: ffff88e6167c2980 R09: 0000000000000000
[28554.863317] R10: ffff88e615c32a00 R11: ffff88e643f4ba08 R12: ffff88e52ef38c98
[28554.863789] R13: ffff88e618a66420 R14: ffff88e6167c2888 R15: ffff88e6167c2930
[28554.864211] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.864680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.865033] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.865452] Call Trace:
[28554.865602]
[28554.865736] btrfs_run_delayed_refs+0x86/0x210
[28554.866018] btrfs_commit_transaction+0x59/0xad0
[28554.866347] btrfs_sync_file+0x4bc/0x580
[28554.866674] __x64_sys_fsync+0x34/0x60
[28554.867008] do_syscall_64+0x38/0x90
[28554.867263] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.867560] RIP: 0033:0x7fb34c5bbdd7
[28554.867797] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.868896] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.869340] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.869764] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.870189] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.870607] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.871046] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.871469]
[28554.871604] irq event stamp: 0
[28554.871826] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.872212] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.872695] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.873192] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.873561] ---[ end trace d16368f8e3b6825e ]---
[28554.873897] ------------[ cut here ]------------
[28554.874173] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.874758] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.878270] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.878763] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.879267] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.879600] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.880690] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.881012] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.881427] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.881856] RBP: ffff88e63f39b9c0 R08: ffff88e6167c2848 R09: 0000000000000000
[28554.882272] R10: ffff88e6167c2800 R11: ffff88e643f4ba08 R12: ffff88e52ef38ea0
[28554.882685] R13: ffff88e618a66420 R14: ffff88e6167c2750 R15: ffff88e6167c27f8
[28554.883114] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.883609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.883958] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.884374] Call Trace:
[28554.884524]
[28554.884657] btrfs_run_delayed_refs+0x86/0x210
[28554.884938] btrfs_commit_transaction+0x59/0xad0
[28554.885214] btrfs_sync_file+0x4bc/0x580
[28554.885452] __x64_sys_fsync+0x34/0x60
[28554.885678] do_syscall_64+0x38/0x90
[28554.885909] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.886209] RIP: 0033:0x7fb34c5bbdd7
[28554.886424] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.887517] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.887972] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.888387] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.888817] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.889233] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.889648] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.890080]
[28554.890214] irq event stamp: 0
[28554.890400] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.890770] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.891257] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.891735] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.892116] ---[ end trace d16368f8e3b6825f ]---
[28554.892431] ------------[ cut here ]------------
[28554.892706] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.893299] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.897670] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.898286] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.898804] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.899136] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.900233] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.900544] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.900978] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.901395] RBP: ffff88e63f39bca0 R08: ffff88e6167c2bf0 R09: 0000000000000000
[28554.901831] R10: ffff88e6167c2700 R11: ffff88e643f4ba08 R12: ffff88e52ef38c30
[28554.902249] R13: ffff88e618a66420 R14: ffff88e6167c2af8 R15: ffff88e6167c2ba0
[28554.902670] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.903159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.903497] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.903940] Call Trace:
[28554.904093]
[28554.904227] btrfs_run_delayed_refs+0x86/0x210
[28554.904493] btrfs_commit_transaction+0x59/0xad0
[28554.904790] btrfs_sync_file+0x4bc/0x580
[28554.905046] __x64_sys_fsync+0x34/0x60
[28554.905281] do_syscall_64+0x38/0x90
[28554.905497] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.905816] RIP: 0033:0x7fb34c5bbdd7
[28554.906034] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.907130] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.907572] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.908055] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.908472] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.908914] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.909331] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.909753]
[28554.909899] irq event stamp: 0
[28554.910083] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.910450] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.910941] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.911520] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.912025] ---[ end trace d16368f8e3b68260 ]---
[28554.912355] ------------[ cut here ]------------
[28554.912630] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.913227] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.916706] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.917206] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.917706] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.918049] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.919143] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.919453] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.919888] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.920305] RBP: ffff88e63f39b140 R08: ffff88e60537b710 R09: 0000000000000000
[28554.920729] R10: ffff88e6167c2a00 R11: ffff88e643f4ba08 R12: ffff88e60d178068
[28554.921155] R13: ffff88e618a66420 R14: ffff88e60537b618 R15: ffff88e60537b6c0
[28554.921572] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.922057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.922394] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.922825] Call Trace:
[28554.922978]
[28554.923114] btrfs_run_delayed_refs+0x86/0x210
[28554.923379] btrfs_commit_transaction+0x59/0xad0
[28554.923655] btrfs_sync_file+0x4bc/0x580
[28554.923907] __x64_sys_fsync+0x34/0x60
[28554.924136] do_syscall_64+0x38/0x90
[28554.924358] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.924656] RIP: 0033:0x7fb34c5bbdd7
[28554.924885] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.925977] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.926418] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.926848] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.927263] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.927680] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.928111] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.928530]
[28554.928665] irq event stamp: 0
[28554.928864] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.929235] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.929715] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.930205] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.930588] ---[ end trace d16368f8e3b68261 ]---
[28554.930945] ------------[ cut here ]------------
[28554.931221] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.931812] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.935585] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.936092] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.936590] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.936945] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.938087] RSP: 0018:ffffa3ee03f2bcb8 EFLAGS: 00010202
[28554.938399] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.938894] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.939378] RBP: ffff88e63f39b900 R08: ffff88e60537b980 R09: 0000000000000000
[28554.939962] R10: ffff88e60537b618 R11: ffff88e643f4ba08 R12: ffff88e60d178340
[28554.940378] R13: ffff88e618a66420 R14: ffff88e60537b888 R15: ffff88e60537b930
[28554.940858] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.941352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.941721] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.942156] Call Trace:
[28554.942346]
[28554.942515] btrfs_run_delayed_refs+0x86/0x210
[28554.942849] btrfs_commit_transaction+0x59/0xad0
[28554.943189] btrfs_sync_file+0x4bc/0x580
[28554.943542] __x64_sys_fsync+0x34/0x60
[28554.943897] do_syscall_64+0x38/0x90
[28554.944193] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.944555] RIP: 0033:0x7fb34c5bbdd7
[28554.944874] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.946385] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.947000] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.947480] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.947922] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.948344] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.948949] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.949492]
[28554.949634] irq event stamp: 0
[28554.949857] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.950267] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.950767] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.951307] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.951836] ---[ end trace d16368f8e3b68262 ]---
[28554.952450] ------------[ cut here ]------------
[28554.952726] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.953320] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.956801] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.957290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.957802] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.958133] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.959278] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28554.959590] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.960023] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.960442] RBP: ffff88e63f39b980 R08: ffff88e60537b0f8 R09: 0000000000000000
[28554.960874] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88e60d178680
[28554.961291] R13: ffff88e618a66420 R14: ffff88e60537b000 R15: ffff88e60537b0a8
[28554.961707] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.962222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.962561] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.963026] Call Trace:
[28554.963186]
[28554.963327] ? btrfs_get_32+0x31/0xf0
[28554.963564] ? __mutex_lock+0x80/0x8a0
[28554.963819] ? __mutex_lock+0xda/0x8a0
[28554.964054] ? rcu_read_lock_sched_held+0x12/0x60
[28554.964339] ? lock_release+0x1f0/0x2d0
[28554.964573] btrfs_run_delayed_refs+0x86/0x210
[28554.964853] ? __mutex_unlock_slowpath+0x35/0x260
[28554.965136] btrfs_start_dirty_block_groups+0x2af/0x540
[28554.965448] btrfs_commit_transaction+0x85e/0xad0
[28554.965729] btrfs_sync_file+0x4bc/0x580
[28554.965982] __x64_sys_fsync+0x34/0x60
[28554.966211] do_syscall_64+0x38/0x90
[28554.966428] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.966728] RIP: 0033:0x7fb34c5bbdd7
[28554.966959] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.968102] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.968544] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.968976] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.969395] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.969824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.970242] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.970661]
[28554.970812] irq event stamp: 0
[28554.970998] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.971366] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.971892] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.972372] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.972751] ---[ end trace d16368f8e3b68263 ]---
[28554.973081] ------------[ cut here ]------------
[28554.973357] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.973949] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.977420] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.977923] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.978418] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.978751] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.979843] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28554.980155] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.980572] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28554.981005] RBP: ffff88e63f39b900 R08: ffff88e60537b980 R09: 0000000000000000
[28554.981423] R10: ffff88e60537b000 R11: ffff88e643f4ba08 R12: ffff88e60d178340
[28554.981856] R13: ffff88e618a66420 R14: ffff88e60537b888 R15: ffff88e60537b930
[28554.982298] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28554.982771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28554.983124] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28554.983546] Call Trace:
[28554.983696]
[28554.983845] btrfs_run_delayed_refs+0x86/0x210
[28554.984113] ? __mutex_unlock_slowpath+0x35/0x260
[28554.984396] btrfs_start_dirty_block_groups+0x2af/0x540
[28554.984708] btrfs_commit_transaction+0x85e/0xad0
[28554.985004] btrfs_sync_file+0x4bc/0x580
[28554.985242] __x64_sys_fsync+0x34/0x60
[28554.985468] do_syscall_64+0x38/0x90
[28554.985685] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28554.985997] RIP: 0033:0x7fb34c5bbdd7
[28554.986215] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28554.987305] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28554.987752] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28554.988178] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28554.988595] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28554.989026] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28554.989444] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28554.989879]
[28554.990014] irq event stamp: 0
[28554.990200] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28554.990568] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28554.991069] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28554.991547] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28554.991930] ---[ end trace d16368f8e3b68264 ]---
[28554.992251] ------------[ cut here ]------------
[28554.992536] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28554.993132] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28554.996610] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28554.997113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28554.997607] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28554.998041] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28554.999164] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28554.999491] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28554.999921] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.000336] RBP: 0000000000000000 R08: ffff88e6167c2aa8 R09: 0000000000000000
[28555.000757] R10: ffff88e60537b888 R11: ffff88e643f4ba08 R12: ffff88e6061d01c0
[28555.001185] R13: ffff88e618a66420 R14: ffff88e6167c29c0 R15: ffff88e6167c2a68
[28555.001603] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.002138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.002483] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.002913] Call Trace:
[28555.003066]
[28555.003201] btrfs_run_delayed_refs+0x86/0x210
[28555.003466] ? __mutex_unlock_slowpath+0x35/0x260
[28555.003753] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.004077] btrfs_commit_transaction+0x85e/0xad0
[28555.004359] btrfs_sync_file+0x4bc/0x580
[28555.004637] __x64_sys_fsync+0x34/0x60
[28555.004891] do_syscall_64+0x38/0x90
[28555.005108] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.005408] RIP: 0033:0x7fb34c5bbdd7
[28555.005622] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.006714] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.007219] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.007635] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.008063] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.008510] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.008961] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.009383]
[28555.009518] irq event stamp: 0
[28555.009720] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.010133] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.010613] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.011135] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.011503] ---[ end trace d16368f8e3b68265 ]---
[28555.011890] ------------[ cut here ]------------
[28555.012198] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.012774] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.016312] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.016813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.017310] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.017639] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.018732] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.019054] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.019469] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.019900] RBP: 0000000000000000 R08: ffff88e6167c25d8 R09: 0000000000000000
[28555.020317] R10: ffff88e6167c2900 R11: ffff88e643f4b208 R12: ffff88e6061d0c40
[28555.020732] R13: ffff88e618a66420 R14: ffff88e6167c24e0 R15: ffff88e6167c2588
[28555.021163] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.021636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.021987] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.022409] Call Trace:
[28555.022560]
[28555.022693] btrfs_run_delayed_refs+0x86/0x210
[28555.022980] ? __mutex_unlock_slowpath+0x35/0x260
[28555.023263] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.023575] btrfs_commit_transaction+0x85e/0xad0
[28555.023870] btrfs_sync_file+0x4bc/0x580
[28555.024108] __x64_sys_fsync+0x34/0x60
[28555.024334] do_syscall_64+0x38/0x90
[28555.024551] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.024864] RIP: 0033:0x7fb34c5bbdd7
[28555.025080] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.026169] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.026612] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.027041] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.027457] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.027926] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.028344] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.028769]
[28555.028914] irq event stamp: 0
[28555.029099] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.029469] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.029962] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.030441] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.030825] ---[ end trace d16368f8e3b68266 ]---
[28555.031174] ------------[ cut here ]------------
[28555.031451] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.032050] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.035513] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.036017] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.036513] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.036858] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.037984] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.038296] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.038713] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.039146] RBP: 0000000000000000 R08: ffff88e60537b230 R09: 0000000000000000
[28555.039565] R10: ffff88e6167c2400 R11: 0000000000003faf R12: ffff88e6061d0ee0
[28555.039997] R13: ffff88e618a66420 R14: ffff88e60537b138 R15: ffff88e60537b1e0
[28555.040414] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.040906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.041247] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.041666] Call Trace:
[28555.041830]
[28555.041967] btrfs_run_delayed_refs+0x86/0x210
[28555.042232] ? __mutex_unlock_slowpath+0x35/0x260
[28555.042516] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.042844] btrfs_commit_transaction+0x85e/0xad0
[28555.043127] btrfs_sync_file+0x4bc/0x580
[28555.043365] __x64_sys_fsync+0x34/0x60
[28555.043592] do_syscall_64+0x38/0x90
[28555.043822] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.044125] RIP: 0033:0x7fb34c5bbdd7
[28555.044341] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.045442] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.045901] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.046325] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.046806] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.047231] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.047658] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.048136]
[28555.048275] irq event stamp: 0
[28555.048483] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.048899] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.049434] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.050025] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.050401] ---[ end trace d16368f8e3b68267 ]---
[28555.050845] ------------[ cut here ]------------
[28555.051249] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.051921] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.055516] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.056020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.056518] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.056865] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.058001] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.058312] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.058731] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.059166] RBP: 0000000000000000 R08: ffff88e60537b5c8 R09: 0000000000000000
[28555.059588] R10: ffff88e60537b101 R11: ffff88e643f4b208 R12: ffff88e6061d0310
[28555.060021] R13: ffff88e618a66420 R14: ffff88e60537b4e0 R15: ffff88e60537b588
[28555.060440] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.060927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.061267] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.061686] Call Trace:
[28555.061851]
[28555.061986] btrfs_run_delayed_refs+0x86/0x210
[28555.062252] ? __mutex_unlock_slowpath+0x35/0x260
[28555.062535] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.062864] btrfs_commit_transaction+0x85e/0xad0
[28555.063145] btrfs_sync_file+0x4bc/0x580
[28555.063383] __x64_sys_fsync+0x34/0x60
[28555.063609] do_syscall_64+0x38/0x90
[28555.063839] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.064141] RIP: 0033:0x7fb34c5bbdd7
[28555.064384] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.065484] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.065952] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.066367] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.066795] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.067212] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.067626] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.068063]
[28555.068198] irq event stamp: 0
[28555.068383] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.068754] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.069242] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.069720] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.070104] ---[ end trace d16368f8e3b68268 ]---
[28555.070468] ------------[ cut here ]------------
[28555.070747] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.071333] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.074809] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.075297] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.075807] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.076148] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.077235] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.077545] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.077975] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.078392] RBP: 0000000000000000 R08: ffff88e6167c2700 R09: 0000000000000000
[28555.078822] R10: ffff88e60537b400 R11: ffff88e643f4b208 R12: ffff88e6061d0460
[28555.079239] R13: ffff88e618a66420 R14: ffff88e6167c2618 R15: ffff88e6167c26c0
[28555.079650] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.080131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.080470] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.080902] Call Trace:
[28555.081054]
[28555.081188] btrfs_run_delayed_refs+0x86/0x210
[28555.081451] ? __mutex_unlock_slowpath+0x35/0x260
[28555.081731] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.082057] btrfs_commit_transaction+0x85e/0xad0
[28555.082340] btrfs_sync_file+0x4bc/0x580
[28555.082578] __x64_sys_fsync+0x34/0x60
[28555.082821] do_syscall_64+0x38/0x90
[28555.083042] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.083340] RIP: 0033:0x7fb34c5bbdd7
[28555.083554] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.084644] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.085102] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.085521] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.085953] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.086373] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.086804] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.087328]
[28555.087463] irq event stamp: 0
[28555.087645] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.088196] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.088811] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.089289] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.089658] ---[ end trace d16368f8e3b68269 ]---
[28555.090023] ------------[ cut here ]------------
[28555.090299] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.090891] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.094357] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.094856] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.095352] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.095681] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.096788] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.097098] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.097514] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.097946] RBP: 0000000000000000 R08: ffff88e6167c20e8 R09: 0000000000000000
[28555.098362] R10: ffff88e6167c2600 R11: ffff88e643f4b208 R12: ffff88e6061d0770
[28555.098794] R13: ffff88e618a66420 R14: ffff88e6167c2000 R15: ffff88e6167c20a8
[28555.099213] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.099682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.100034] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.100453] Call Trace:
[28555.100603]
[28555.100742] btrfs_run_delayed_refs+0x86/0x210
[28555.101019] ? __mutex_unlock_slowpath+0x35/0x260
[28555.101302] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.101613] btrfs_commit_transaction+0x85e/0xad0
[28555.101910] btrfs_sync_file+0x4bc/0x580
[28555.102148] __x64_sys_fsync+0x34/0x60
[28555.102374] do_syscall_64+0x38/0x90
[28555.102591] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.102904] RIP: 0033:0x7fb34c5bbdd7
[28555.103120] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.104212] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.104654] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.105085] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.105503] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.105933] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.106352] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.106773]
[28555.106925] irq event stamp: 0
[28555.107109] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.107476] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.107969] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.108447] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.108830] ---[ end trace d16368f8e3b6826a ]---
[28555.109199] ------------[ cut here ]------------
[28555.109475] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.110066] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.113552] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.114056] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.114552] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.114897] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.115992] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.116302] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.116718] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.117149] RBP: 0000000000000000 R08: ffff88e60537bf88 R09: 0000000000000000
[28555.117567] R10: ffff88e6167c2000 R11: ffff88e643f4a608 R12: ffff88e60d178ea0
[28555.118035] R13: ffff88e618a66420 R14: ffff88e60537bea0 R15: ffff88e60537bf48
[28555.118454] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.118944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.119283] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.119700] Call Trace:
[28555.119864]
[28555.119999] btrfs_run_delayed_refs+0x86/0x210
[28555.120264] ? __mutex_unlock_slowpath+0x35/0x260
[28555.120545] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.120871] btrfs_commit_transaction+0x85e/0xad0
[28555.121152] btrfs_sync_file+0x4bc/0x580
[28555.121390] __x64_sys_fsync+0x34/0x60
[28555.121615] do_syscall_64+0x38/0x90
[28555.121845] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.122145] RIP: 0033:0x7fb34c5bbdd7
[28555.122361] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.123458] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.123915] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.124334] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.124757] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.125188] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.125608] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.126046]
[28555.126182] irq event stamp: 0
[28555.126370] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.126742] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.127251] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.127801] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.128172] ---[ end trace d16368f8e3b6826b ]---
[28555.128486] ------------[ cut here ]------------
[28555.128768] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.129360] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.132876] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.133368] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.133879] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.134214] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.135310] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.135620] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.136052] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.136468] RBP: 0000000000000000 R08: ffff88e60537b0e8 R09: 0000000000000000
[28555.136897] R10: ffff88e60537be00 R11: ffff88e643f4ba08 R12: ffff88e60d178680
[28555.137314] R13: ffff88e618a66420 R14: ffff88e60537b000 R15: ffff88e60537b0a8
[28555.137731] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.138216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.138554] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.138990] Call Trace:
[28555.139142]
[28555.139283] btrfs_run_delayed_refs+0x86/0x210
[28555.139547] ? __mutex_unlock_slowpath+0x35/0x260
[28555.139842] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.140157] btrfs_commit_transaction+0x85e/0xad0
[28555.140438] btrfs_sync_file+0x4bc/0x580
[28555.140675] __x64_sys_fsync+0x34/0x60
[28555.140918] do_syscall_64+0x38/0x90
[28555.141135] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.141437] RIP: 0033:0x7fb34c5bbdd7
[28555.141652] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.142751] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.143211] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.143629] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.144059] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.144477] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.144908] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.145329]
[28555.145467] irq event stamp: 0
[28555.145652] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.146039] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.146519] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.147010] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.147380] ---[ end trace d16368f8e3b6826c ]---
[28555.148199] ------------[ cut here ]------------
[28555.148479] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.149074] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.152560] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.153072] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.153573] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.153926] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.155025] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.155336] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.155757] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.156183] RBP: 0000000000000000 R08: ffff88e60537bd18 R09: 0000000000000000
[28555.156604] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88e60d1789c0
[28555.157039] R13: ffff88e618a66420 R14: ffff88e60537bc30 R15: ffff88e60537bcd8
[28555.157455] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.157944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.158285] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.158705] Call Trace:
[28555.158890]
[28555.159022] ? btrfs_get_32+0x30/0xf0
[28555.159245] ? __mutex_lock+0x80/0x8a0
[28555.159474] ? __mutex_lock+0xda/0x8a0
[28555.159699] ? rcu_read_lock_sched_held+0x12/0x60
[28555.160003] ? lock_release+0x1f0/0x2d0
[28555.160236] btrfs_run_delayed_refs+0x86/0x210
[28555.160500] ? __mutex_unlock_slowpath+0x35/0x260
[28555.160898] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.161333] btrfs_commit_transaction+0x85e/0xad0
[28555.161726] btrfs_sync_file+0x4bc/0x580
[28555.162077] __x64_sys_fsync+0x34/0x60
[28555.162388] do_syscall_64+0x38/0x90
[28555.162675] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.163110] RIP: 0033:0x7fb34c5bbdd7
[28555.163413] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.164945] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.165565] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.166165] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.166752] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.167339] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.167923] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.168409]
[28555.168546] irq event stamp: 0
[28555.168729] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.169239] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.169798] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.170275] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.170641] ---[ end trace d16368f8e3b6826d ]---
[28555.170978] ------------[ cut here ]------------
[28555.171255] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.171854] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.175348] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.175855] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.176351] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.176682] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.177857] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.178167] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.178582] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.179013] RBP: 0000000000000000 R08: ffff88e615c32be0 R09: 0000000000000000
[28555.179431] R10: ffff88e60537bc30 R11: ffff88e643f4ba08 R12: ffff88e60d178c98
[28555.179861] R13: ffff88e618a66420 R14: ffff88e615c32af8 R15: ffff88e615c32ba0
[28555.180277] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.180751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.181099] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.181518] Call Trace:
[28555.181669]
[28555.181816] ? __mutex_lock+0x80/0x8a0
[28555.182043] ? __mutex_lock+0xda/0x8a0
[28555.182268] ? rcu_read_lock_sched_held+0x12/0x60
[28555.182548] ? lock_release+0x1f0/0x2d0
[28555.182793] btrfs_run_delayed_refs+0x86/0x210
[28555.183060] ? __mutex_unlock_slowpath+0x35/0x260
[28555.183340] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.183651] btrfs_commit_transaction+0x85e/0xad0
[28555.183946] btrfs_sync_file+0x4bc/0x580
[28555.184185] __x64_sys_fsync+0x34/0x60
[28555.184410] do_syscall_64+0x38/0x90
[28555.184626] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.184939] RIP: 0033:0x7fb34c5bbdd7
[28555.185155] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.186244] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.186695] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.187275] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.187833] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.188251] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.188665] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.189126]
[28555.189266] irq event stamp: 0
[28555.189478] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.190005] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.190677] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.191370] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.191900] ---[ end trace d16368f8e3b6826e ]---
[28555.192340] ------------[ cut here ]------------
[28555.192721] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.193570] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.198346] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.199031] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.199712] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.200183] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.201662] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.202020] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.202465] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.202917] RBP: 0000000000000000 R08: ffff88e615c32358 R09: 0000000000000000
[28555.203350] R10: ffff88e615c32a01 R11: ffff88e643f4ba08 R12: ffff88e60d178f08
[28555.203785] R13: ffff88e618a66420 R14: ffff88e615c32270 R15: ffff88e615c32318
[28555.204203] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.204675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.205033] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.205452] Call Trace:
[28555.205603]
[28555.205740] ? __mutex_lock+0x80/0x8a0
[28555.205979] ? __mutex_lock+0xda/0x8a0
[28555.206205] ? rcu_read_lock_sched_held+0x12/0x60
[28555.206486] ? lock_release+0x1f0/0x2d0
[28555.206716] btrfs_run_delayed_refs+0x86/0x210
[28555.207000] ? __mutex_unlock_slowpath+0x35/0x260
[28555.207281] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.207593] btrfs_commit_transaction+0x85e/0xad0
[28555.207922] btrfs_sync_file+0x4bc/0x580
[28555.208160] __x64_sys_fsync+0x34/0x60
[28555.208388] do_syscall_64+0x38/0x90
[28555.208603] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.208919] RIP: 0033:0x7fb34c5bbdd7
[28555.209134] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.210231] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.210673] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.211109] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.211527] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.211958] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.212374] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.212874]
[28555.213010] irq event stamp: 0
[28555.213193] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.213559] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.214053] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.214530] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.214911] ---[ end trace d16368f8e3b6826f ]---
[28555.215219] ------------[ cut here ]------------
[28555.215495] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.216086] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.219561] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.220063] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.220586] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.220930] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.222032] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.222354] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.222772] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.223203] RBP: 0000000000000000 R08: ffff88e60537b490 R09: 0000000000000000
[28555.223619] R10: ffff88e615c32200 R11: ffff88e643f4ba08 R12: ffff88e60d178d00
[28555.224056] R13: ffff88e618a66420 R14: ffff88e60537b3a8 R15: ffff88e60537b450
[28555.224478] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.224965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.225303] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.225722] Call Trace:
[28555.225887]
[28555.226021] ? __mutex_lock+0x80/0x8a0
[28555.226249] ? __mutex_lock+0xda/0x8a0
[28555.226473] ? rcu_read_lock_sched_held+0x12/0x60
[28555.226759] ? lock_release+0x1f0/0x2d0
[28555.227002] btrfs_run_delayed_refs+0x86/0x210
[28555.227269] ? __mutex_unlock_slowpath+0x35/0x260
[28555.227549] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.227874] btrfs_commit_transaction+0x85e/0xad0
[28555.228156] btrfs_sync_file+0x4bc/0x580
[28555.228394] __x64_sys_fsync+0x34/0x60
[28555.228620] do_syscall_64+0x38/0x90
[28555.228853] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.229152] RIP: 0033:0x7fb34c5bbdd7
[28555.229368] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.230460] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.230920] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.231336] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.231756] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.232181] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.232598] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.233032]
[28555.233168] irq event stamp: 0
[28555.233352] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.233719] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.234222] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.234699] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.235084] ---[ end trace d16368f8e3b68270 ]---
[28555.235398] ------------[ cut here ]------------
[28555.235672] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.236266] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.239784] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.240275] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.240787] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.241120] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.242208] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.242518] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.242947] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.243363] RBP: 0000000000000000 R08: ffff88e615c32970 R09: 0000000000000000
[28555.243791] R10: ffff88e60537b3a8 R11: ffff88e643f4ba08 R12: ffff88e52ef389c0
[28555.244208] R13: ffff88e618a66420 R14: ffff88e615c32888 R15: ffff88e615c32930
[28555.244623] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.245108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.245446] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.245880] Call Trace:
[28555.246033]
[28555.246166] ? __mutex_lock+0x80/0x8a0
[28555.246389] ? __mutex_lock+0xda/0x8a0
[28555.246614] ? rcu_read_lock_sched_held+0x12/0x60
[28555.246909] ? lock_release+0x1f0/0x2d0
[28555.247142] btrfs_run_delayed_refs+0x86/0x210
[28555.247405] ? __mutex_unlock_slowpath+0x35/0x260
[28555.247685] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.248011] btrfs_commit_transaction+0x85e/0xad0
[28555.248291] btrfs_sync_file+0x4bc/0x580
[28555.248529] __x64_sys_fsync+0x34/0x60
[28555.248759] do_syscall_64+0x38/0x90
[28555.248985] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.249287] RIP: 0033:0x7fb34c5bbdd7
[28555.249502] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.250594] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.251049] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.251466] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.251894] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.252313] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.252729] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.253163]
[28555.253299] irq event stamp: 0
[28555.253482] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.253865] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.254343] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.254834] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.255202] ---[ end trace d16368f8e3b68271 ]---
[28555.255519] ------------[ cut here ]------------
[28555.255836] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.256415] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.260686] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.261372] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.262069] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.262522] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.264018] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.264445] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.265038] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.265614] RBP: 0000000000000000 R08: ffff88e615c320e8 R09: 0000000000000000
[28555.266205] R10: ffff88e615c32800 R11: ffff88e643f4ba08 R12: ffff88e60d178c30
[28555.266763] R13: ffff88e618a66420 R14: ffff88e615c32000 R15: ffff88e615c320a8
[28555.267309] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.268124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.268636] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.269289] Call Trace:
[28555.269511]
[28555.269709] ? __mutex_lock+0x80/0x8a0
[28555.270094] ? __mutex_lock+0xda/0x8a0
[28555.270470] ? rcu_read_lock_sched_held+0x12/0x60
[28555.270944] ? lock_release+0x1f0/0x2d0
[28555.271326] btrfs_run_delayed_refs+0x86/0x210
[28555.271696] ? __mutex_unlock_slowpath+0x35/0x260
[28555.272187] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.272655] btrfs_commit_transaction+0x85e/0xad0
[28555.273091] btrfs_sync_file+0x4bc/0x580
[28555.273425] __x64_sys_fsync+0x34/0x60
[28555.273746] do_syscall_64+0x38/0x90
[28555.274055] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.274473] RIP: 0033:0x7fb34c5bbdd7
[28555.274795] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.276309] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.276938] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.277410] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.277850] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.278268] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.278683] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.279123]
[28555.279258] irq event stamp: 0
[28555.279442] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.279831] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.280311] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.280811] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.281178] ---[ end trace d16368f8e3b68272 ]---
[28555.281488] ------------[ cut here ]------------
[28555.281785] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.282362] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.285846] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.286360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.286869] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.287199] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.288294] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.288603] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.289034] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.289448] RBP: 0000000000000000 R08: ffff88e615c32e50 R09: 0000000000000000
[28555.289879] R10: ffff88e615c32000 R11: ffff88e643f4ba08 R12: ffff88e52ef38ea0
[28555.290296] R13: ffff88e618a66420 R14: ffff88e615c32d68 R15: ffff88e615c32e10
[28555.290712] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.291197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.291536] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.291967] Call Trace:
[28555.292120]
[28555.292253] ? __mutex_lock+0x80/0x8a0
[28555.292479] ? __mutex_lock+0xda/0x8a0
[28555.292703] ? rcu_read_lock_sched_held+0x12/0x60
[28555.292999] ? lock_release+0x1f0/0x2d0
[28555.293231] btrfs_run_delayed_refs+0x86/0x210
[28555.293496] ? __mutex_unlock_slowpath+0x35/0x260
[28555.293790] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.294102] btrfs_commit_transaction+0x85e/0xad0
[28555.294384] btrfs_sync_file+0x4bc/0x580
[28555.294620] __x64_sys_fsync+0x34/0x60
[28555.294861] do_syscall_64+0x38/0x90
[28555.295078] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.295377] RIP: 0033:0x7fb34c5bbdd7
[28555.295593] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.296691] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.297148] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.297566] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.298032] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.298449] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.298882] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.299300]
[28555.299436] irq event stamp: 0
[28555.299618] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.299999] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.300477] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.300967] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.301334] ---[ end trace d16368f8e3b68273 ]---
[28555.301646] ------------[ cut here ]------------
[28555.301959] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.302537] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.306012] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.306498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.307008] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.307338] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.308443] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.308761] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.309186] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.309602] RBP: 0000000000000000 R08: ffff88e60537bbe0 R09: 0000000000000000
[28555.310136] R10: ffff88e615c32d00 R11: ffff88e643f4ba08 R12: ffff88e60d178e38
[28555.310720] R13: ffff88e618a66420 R14: ffff88e60537baf8 R15: ffff88e60537bba0
[28555.311322] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.311952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.312424] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.313026] Call Trace:
[28555.313237]
[28555.313427] ? __mutex_lock+0x80/0x8a0
[28555.313747] ? __mutex_lock+0xda/0x8a0
[28555.314076] ? rcu_read_lock_sched_held+0x12/0x60
[28555.314473] ? lock_release+0x1f0/0x2d0
[28555.314813] btrfs_run_delayed_refs+0x86/0x210
[28555.315183] ? __mutex_unlock_slowpath+0x35/0x260
[28555.315571] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.316064] btrfs_commit_transaction+0x85e/0xad0
[28555.316453] btrfs_sync_file+0x4bc/0x580
[28555.316843] __x64_sys_fsync+0x34/0x60
[28555.317157] do_syscall_64+0x38/0x90
[28555.317453] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.317883] RIP: 0033:0x7fb34c5bbdd7
[28555.318181] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.319954] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.320562] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.321152] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.321727] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.322322] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.322900] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.323478]
[28555.323665] irq event stamp: 0
[28555.323938] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.324453] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.325054] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.325532] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.325983] ---[ end trace d16368f8e3b68274 ]---
[28555.326427] ------------[ cut here ]------------
[28555.326830] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.327640] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.331710] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.332407] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.333144] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.333606] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.335121] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.335550] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.336148] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.336739] RBP: 0000000000000000 R08: ffff88e60537b700 R09: 0000000000000000
[28555.337292] R10: ffff88e60537baf8 R11: ffff88e643f4ba08 R12: ffff88e60d178068
[28555.337710] R13: ffff88e618a66420 R14: ffff88e60537b618 R15: ffff88e60537b6c0
[28555.338289] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.338958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.339431] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.340029] Call Trace:
[28555.340243]
[28555.340434] ? __mutex_lock+0x80/0x8a0
[28555.340752] ? __mutex_lock+0xda/0x8a0
[28555.341077] ? rcu_read_lock_sched_held+0x12/0x60
[28555.341465] ? lock_release+0x1f0/0x2d0
[28555.341806] btrfs_run_delayed_refs+0x86/0x210
[28555.342176] ? __mutex_unlock_slowpath+0x35/0x260
[28555.342458] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.342792] btrfs_commit_transaction+0x85e/0xad0
[28555.343074] btrfs_sync_file+0x4bc/0x580
[28555.343310] __x64_sys_fsync+0x34/0x60
[28555.343536] do_syscall_64+0x38/0x90
[28555.343760] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.344073] RIP: 0033:0x7fb34c5bbdd7
[28555.344293] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.345388] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.345853] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.346299] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.346713] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.347148] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.347567] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.348007]
[28555.348143] irq event stamp: 0
[28555.348328] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.348694] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.349188] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.349667] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.350051] ---[ end trace d16368f8e3b68275 ]---
[28555.350371] ------------[ cut here ]------------
[28555.350646] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.351243] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.354728] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.355230] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.355727] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.356072] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.357162] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.357471] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.357946] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.358362] RBP: 0000000000000000 R08: ffff88e615c32490 R09: 0000000000000000
[28555.358794] R10: ffff88e60537b618 R11: ffff88e643f4ba08 R12: ffff88e60d178bc8
[28555.359214] R13: ffff88e618a66420 R14: ffff88e615c323a8 R15: ffff88e615c32450
[28555.359629] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.360115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.360454] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.360885] Call Trace:
[28555.361038]
[28555.361171] ? __mutex_lock+0x80/0x8a0
[28555.361395] ? __mutex_lock+0xda/0x8a0
[28555.361620] ? rcu_read_lock_sched_held+0x12/0x60
[28555.361914] ? lock_release+0x1f0/0x2d0
[28555.362149] btrfs_run_delayed_refs+0x86/0x210
[28555.362414] ? __mutex_unlock_slowpath+0x35/0x260
[28555.362694] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.363019] btrfs_commit_transaction+0x85e/0xad0
[28555.363301] btrfs_sync_file+0x4bc/0x580
[28555.363540] __x64_sys_fsync+0x34/0x60
[28555.363769] do_syscall_64+0x38/0x90
[28555.364000] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.364298] RIP: 0033:0x7fb34c5bbdd7
[28555.364513] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.365604] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.366059] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.366480] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.366910] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.367331] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.367751] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.368180]
[28555.368317] irq event stamp: 0
[28555.368501] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.368886] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.369368] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.369860] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.370228] ---[ end trace d16368f8e3b68276 ]---
[28555.370554] ------------[ cut here ]------------
[28555.370852] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.371432] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.374911] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.375398] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.375907] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.376238] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.377334] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.377645] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.378078] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.378496] RBP: ffff88e63f39b900 R08: ffff88e60537b980 R09: 0000000000000000
[28555.378925] R10: ffff88e615c32300 R11: ffff88e643f4ba08 R12: ffff88e60d178340
[28555.379342] R13: ffff88e618a66420 R14: ffff88e60537b888 R15: ffff88e60537b930
[28555.379763] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.380249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.380585] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.381020] Call Trace:
[28555.381171]
[28555.381303] ? __mutex_lock+0x80/0x8a0
[28555.381530] ? __mutex_lock+0xda/0x8a0
[28555.381758] ? rcu_read_lock_sched_held+0x12/0x60
[28555.382048] ? lock_release+0x1f0/0x2d0
[28555.382281] btrfs_run_delayed_refs+0x86/0x210
[28555.382546] ? __mutex_unlock_slowpath+0x35/0x260
[28555.382841] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.383153] btrfs_commit_transaction+0x85e/0xad0
[28555.383434] btrfs_sync_file+0x4bc/0x580
[28555.383671] __x64_sys_fsync+0x34/0x60
[28555.383912] do_syscall_64+0x38/0x90
[28555.384128] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.384431] RIP: 0033:0x7fb34c5bbdd7
[28555.384646] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.385740] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.386193] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.386610] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.387042] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.387458] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.387926] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.388347]
[28555.388481] irq event stamp: 0
[28555.388665] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.389047] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.389528] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.390020] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.390390] ---[ end trace d16368f8e3b68277 ]---
[28555.390709] ------------[ cut here ]------------
[28555.391000] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.391576] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.395045] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.395532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.396040] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.396371] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.397461] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.397784] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.398199] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.398614] RBP: ffff88e63f39b980 R08: ffff88e60537b368 R09: 0000000000000000
[28555.399045] R10: ffff88e60537b888 R11: ffff88e643f4ba08 R12: ffff88e60d178208
[28555.399460] R13: ffff88e618a66420 R14: ffff88e60537b270 R15: ffff88e60537b318
[28555.399890] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.400361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.400698] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.401128] Call Trace:
[28555.401280]
[28555.401413] btrfs_run_delayed_refs+0x86/0x210
[28555.401676] ? __mutex_unlock_slowpath+0x35/0x260
[28555.401969] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.402283] btrfs_commit_transaction+0x85e/0xad0
[28555.402563] btrfs_sync_file+0x4bc/0x580
[28555.402815] __x64_sys_fsync+0x34/0x60
[28555.403042] do_syscall_64+0x38/0x90
[28555.403257] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.403555] RIP: 0033:0x7fb34c5bbdd7
[28555.403797] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.404902] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.405343] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.405762] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.406187] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.406605] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.407045] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.407466]
[28555.407600] irq event stamp: 0
[28555.407800] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.408168] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.408645] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.409134] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.409501] ---[ end trace d16368f8e3b68278 ]---
[28555.409831] ------------[ cut here ]------------
[28555.410105] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.410683] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.414378] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.415069] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.415760] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.416228] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.417663] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.418157] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.418746] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.419332] RBP: ffff88e63f39b140 R08: ffff88e60537be60 R09: 0000000000000000
[28555.419993] R10: ffff88e60537b270 R11: ffff88e643f4ba08 R12: ffff88e60d178f70
[28555.420570] R13: ffff88e618a66420 R14: ffff88e60537bd68 R15: ffff88e60537be10
[28555.421174] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.421911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.422373] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.423081] Call Trace:
[28555.423289]
[28555.423475] btrfs_run_delayed_refs+0x86/0x210
[28555.423857] ? __mutex_unlock_slowpath+0x35/0x260
[28555.424244] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.424674] btrfs_commit_transaction+0x85e/0xad0
[28555.424999] btrfs_sync_file+0x4bc/0x580
[28555.425238] __x64_sys_fsync+0x34/0x60
[28555.425465] do_syscall_64+0x38/0x90
[28555.425681] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.426003] RIP: 0033:0x7fb34c5bbdd7
[28555.426228] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.427549] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.428086] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.428626] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.429167] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.429744] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.430327] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.430928]
[28555.431118] irq event stamp: 0
[28555.431370] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.431906] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.432573] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.433251] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.433768] ---[ end trace d16368f8e3b68279 ]---
[28555.434235] ------------[ cut here ]------------
[28555.434614] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.435429] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.440196] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.440891] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.441578] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.442052] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.443573] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.444013] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.444567] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.445126] RBP: ffff88e63f39bca0 R08: ffff88e60537bab8 R09: 0000000000000000
[28555.445666] R10: ffff88e60537bd68 R11: ffff88e643f4ba08 R12: ffff88e60d1785b0
[28555.446221] R13: ffff88e618a66420 R14: ffff88e60537b9c0 R15: ffff88e60537ba68
[28555.446767] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.447386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.447888] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.448433] Call Trace:
[28555.448630]
[28555.448826] btrfs_run_delayed_refs+0x86/0x210
[28555.449178] ? __mutex_unlock_slowpath+0x35/0x260
[28555.449562] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.449997] btrfs_commit_transaction+0x85e/0xad0
[28555.450378] btrfs_sync_file+0x4bc/0x580
[28555.450693] __x64_sys_fsync+0x34/0x60
[28555.451010] do_syscall_64+0x38/0x90
[28555.451294] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.451667] RIP: 0033:0x7fb34c5bbdd7
[28555.451978] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.453078] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.453549] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.453986] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.454403] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.454839] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.455257] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.455675]
[28555.455833] irq event stamp: 0
[28555.456018] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.456386] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.456887] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.457363] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.457731] ---[ end trace d16368f8e3b6827a ]---
[28555.458069] ------------[ cut here ]------------
[28555.458347] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.458939] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.462409] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.462910] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.463428] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.463789] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.464882] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.465191] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.465607] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.466037] RBP: ffff88e63f39b9c0 R08: ffff88e60537b848 R09: 0000000000000000
[28555.466455] R10: ffff88e60537b9c0 R11: ffff88e643f4ba08 R12: ffff88e60d1784e0
[28555.466885] R13: ffff88e618a66420 R14: ffff88e60537b750 R15: ffff88e60537b7f8
[28555.467304] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.467792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.468133] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.468552] Call Trace:
[28555.468703]
[28555.468852] btrfs_run_delayed_refs+0x86/0x210
[28555.469122] ? __mutex_unlock_slowpath+0x35/0x260
[28555.469440] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.469795] btrfs_commit_transaction+0x85e/0xad0
[28555.470078] btrfs_sync_file+0x4bc/0x580
[28555.470317] __x64_sys_fsync+0x34/0x60
[28555.470544] do_syscall_64+0x38/0x90
[28555.470765] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.471076] RIP: 0033:0x7fb34c5bbdd7
[28555.471291] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.472381] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.472841] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.473258] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.473674] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.474211] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.474796] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.475344]
[28555.475477] irq event stamp: 0
[28555.475662] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.476053] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.476535] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.477035] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.477403] ---[ end trace d16368f8e3b6827b ]---
[28555.477722] ------------[ cut here ]------------
[28555.478066] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.478645] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.483349] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.484046] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.484720] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.485195] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.486681] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.487119] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.487686] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.488272] RBP: ffff88e63f39bfa0 R08: ffff88e615c32710 R09: 0000000000000000
[28555.488859] R10: ffff88e60537b750 R11: ffff88e643f4ba08 R12: ffff88e60d178000
[28555.489426] R13: ffff88e618a66420 R14: ffff88e615c32618 R15: ffff88e615c326c0
[28555.490012] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.490657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.491134] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.491656] Call Trace:
[28555.491880]
[28555.492019] btrfs_run_delayed_refs+0x86/0x210
[28555.492287] ? __mutex_unlock_slowpath+0x35/0x260
[28555.492597] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.492922] btrfs_commit_transaction+0x85e/0xad0
[28555.493204] btrfs_sync_file+0x4bc/0x580
[28555.493441] __x64_sys_fsync+0x34/0x60
[28555.493668] do_syscall_64+0x38/0x90
[28555.493899] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.494199] RIP: 0033:0x7fb34c5bbdd7
[28555.494416] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.495509] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.495968] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.496386] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.496815] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.497234] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.497652] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.498088]
[28555.498224] irq event stamp: 0
[28555.498407] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.498789] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.499268] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.499752] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.500130] ---[ end trace d16368f8e3b6827c ]---
[28555.500449] ------------[ cut here ]------------
[28555.500723] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.501317] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.504815] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.505300] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.505809] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.506139] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.507235] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.507547] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.508062] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.508520] RBP: ffff88e63f39bb80 R08: ffff88e615c32848 R09: 0000000000000000
[28555.508951] R10: ffff88e615c32600 R11: ffff88e643f4ba08 R12: ffff88e60d1787b8
[28555.509372] R13: ffff88e618a66420 R14: ffff88e615c32750 R15: ffff88e615c327f8
[28555.509821] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.510299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.510636] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.511068] Call Trace:
[28555.511221]
[28555.511355] btrfs_run_delayed_refs+0x86/0x210
[28555.511623] ? __mutex_unlock_slowpath+0x35/0x260
[28555.511920] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.512231] btrfs_commit_transaction+0x85e/0xad0
[28555.512513] btrfs_sync_file+0x4bc/0x580
[28555.512755] __x64_sys_fsync+0x34/0x60
[28555.512993] do_syscall_64+0x38/0x90
[28555.513213] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.513511] RIP: 0033:0x7fb34c5bbdd7
[28555.513725] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.514824] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.515266] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.515681] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.516110] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.516528] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.516956] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.517378]
[28555.517512] irq event stamp: 0
[28555.517697] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.518079] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.518562] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.519051] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.519419] ---[ end trace d16368f8e3b6827d ]---
[28555.519743] ------------[ cut here ]------------
[28555.520029] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.520605] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.524074] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.524562] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.525070] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.525400] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.526489] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.526812] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.527230] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.527645] RBP: ffff88e63f39b380 R08: ffff88e615c32ab8 R09: 0000000000000000
[28555.528074] R10: ffff88e615c32700 R11: ffff88e643f4ba08 R12: ffff88e60d178618
[28555.528491] R13: ffff88e618a66420 R14: ffff88e615c329c0 R15: ffff88e615c32a68
[28555.528921] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.529393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.529729] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.530156] Call Trace:
[28555.530307]
[28555.530441] btrfs_run_delayed_refs+0x86/0x210
[28555.530702] ? __mutex_unlock_slowpath+0x35/0x260
[28555.530995] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.531308] btrfs_commit_transaction+0x85e/0xad0
[28555.531588] btrfs_sync_file+0x4bc/0x580
[28555.531841] __x64_sys_fsync+0x34/0x60
[28555.532072] do_syscall_64+0x38/0x90
[28555.532286] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.532583] RIP: 0033:0x7fb34c5bbdd7
[28555.532812] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.533948] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.534392] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.534823] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.535240] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.535656] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.536085] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.536504]
[28555.536639] irq event stamp: 0
[28555.536842] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.537348] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.538054] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.538699] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.539219] ---[ end trace d16368f8e3b6827e ]---
[28555.539666] ------------[ cut here ]------------
[28555.540062] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.540820] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.545651] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.546351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.547059] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.547516] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.548896] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.549206] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.549623] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.550066] RBP: ffff88e63f39b160 R08: ffff88e615c32d28 R09: 0000000000000000
[28555.550488] R10: ffff88e615c32900 R11: ffff88e643f4ba08 R12: ffff88e52ef38c30
[28555.550923] R13: ffff88e618a66420 R14: ffff88e615c32c30 R15: ffff88e615c32cd8
[28555.551343] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.551837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.552175] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.552593] Call Trace:
[28555.552752]
[28555.552906] btrfs_run_delayed_refs+0x86/0x210
[28555.553174] ? __mutex_unlock_slowpath+0x35/0x260
[28555.553455] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.553787] btrfs_commit_transaction+0x85e/0xad0
[28555.554069] btrfs_sync_file+0x4bc/0x580
[28555.554307] __x64_sys_fsync+0x34/0x60
[28555.554534] do_syscall_64+0x38/0x90
[28555.554758] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.555070] RIP: 0033:0x7fb34c5bbdd7
[28555.555314] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.556421] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.556889] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.557305] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.557720] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.558153] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.558569] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.559004]
[28555.559140] irq event stamp: 0
[28555.559324] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.559690] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.560184] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.560662] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.561045] ---[ end trace d16368f8e3b6827f ]---
[28555.561379] ------------[ cut here ]------------
[28555.561652] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.562249] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.565753] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.566250] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.566750] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.567090] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.568221] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.568534] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.568966] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.569384] RBP: ffff88e63f39b180 R08: ffff88e615c32230 R09: 0000000000000000
[28555.569815] R10: ffff88e615c32c00 R11: ffff88e643f4ba08 R12: ffff88e52ef38c98
[28555.570232] R13: ffff88e618a66420 R14: ffff88e615c32138 R15: ffff88e615c321e0
[28555.570652] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.571145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.571486] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.571920] Call Trace:
[28555.572072]
[28555.572206] btrfs_run_delayed_refs+0x86/0x210
[28555.572471] ? __mutex_unlock_slowpath+0x35/0x260
[28555.572756] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.573078] btrfs_commit_transaction+0x85e/0xad0
[28555.573361] btrfs_sync_file+0x4bc/0x580
[28555.573601] __x64_sys_fsync+0x34/0x60
[28555.573842] do_syscall_64+0x38/0x90
[28555.574061] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.574360] RIP: 0033:0x7fb34c5bbdd7
[28555.574577] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.575676] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.576133] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.576552] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.576983] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.577398] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.577833] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.578257]
[28555.578393] irq event stamp: 0
[28555.578578] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.578961] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.579442] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.579934] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.580304] ---[ end trace d16368f8e3b68280 ]---
[28555.580636] ------------[ cut here ]------------
[28555.580929] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.581507] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.584994] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.585479] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.585989] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.586319] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.587414] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.587735] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.588160] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.588577] RBP: 0000000000000000 R08: ffff88e615c32f98 R09: 0000000000000000
[28555.589007] R10: ffff88e615c32100 R11: ffff88e643f4ba08 R12: ffff88e6061d0310
[28555.589423] R13: ffff88e618a66420 R14: ffff88e615c32ea0 R15: ffff88e615c32f48
[28555.589852] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.590322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.590659] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.591091] Call Trace:
[28555.591242]
[28555.591374] btrfs_run_delayed_refs+0x86/0x210
[28555.591638] ? __mutex_unlock_slowpath+0x35/0x260
[28555.591931] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.592243] btrfs_commit_transaction+0x85e/0xad0
[28555.592525] btrfs_sync_file+0x4bc/0x580
[28555.592767] __x64_sys_fsync+0x34/0x60
[28555.593006] do_syscall_64+0x38/0x90
[28555.593223] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.593520] RIP: 0033:0x7fb34c5bbdd7
[28555.593740] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.594830] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.595273] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.595687] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.596117] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.596533] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.596963] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.597383]
[28555.597518] irq event stamp: 0
[28555.597701] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.598121] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.598599] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.599091] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.599458] ---[ end trace d16368f8e3b68281 ]---
[28555.599769] ------------[ cut here ]------------
[28555.600059] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.600637] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.604122] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.604608] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.605155] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.605497] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.606586] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.606911] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.607328] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.607752] RBP: 0000000000000000 R08: ffff88e615c325c8 R09: 0000000000000000
[28555.608179] R10: ffff88e615c32e00 R11: ffff88e643f4b208 R12: ffff88e6061d0460
[28555.608598] R13: ffff88e618a66420 R14: ffff88e615c324e0 R15: ffff88e615c32588
[28555.609030] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.609502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.609853] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.610371] Call Trace:
[28555.610524]
[28555.610657] btrfs_run_delayed_refs+0x86/0x210
[28555.610981] ? __mutex_unlock_slowpath+0x35/0x260
[28555.611264] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.611636] btrfs_commit_transaction+0x85e/0xad0
[28555.612015] btrfs_sync_file+0x4bc/0x580
[28555.612256] __x64_sys_fsync+0x34/0x60
[28555.612483] do_syscall_64+0x38/0x90
[28555.612699] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.613026] RIP: 0033:0x7fb34c5bbdd7
[28555.613244] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.614448] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.615073] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.615655] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.616259] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.616864] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.617442] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.618056]
[28555.618250] irq event stamp: 0
[28555.618505] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.619113] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.619954] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.620645] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.621227] ---[ end trace d16368f8e3b68282 ]---
[28555.621727] ------------[ cut here ]------------
[28555.622153] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.622999] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.627677] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.628456] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.629186] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.629654] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.631139] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.631565] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.632163] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.632749] RBP: 0000000000000000 R08: ffff88e60537bf98 R09: 0000000000000000
[28555.633341] R10: ffff88e615c32400 R11: ffff88e643f4b208 R12: ffff88e6061d0c40
[28555.633936] R13: ffff88e618a66420 R14: ffff88e60537bea0 R15: ffff88e60537bf48
[28555.634510] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.635180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.635655] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.636267] Call Trace:
[28555.636484]
[28555.636677] btrfs_run_delayed_refs+0x86/0x210
[28555.637020] ? __mutex_unlock_slowpath+0x35/0x260
[28555.637313] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.637627] btrfs_commit_transaction+0x85e/0xad0
[28555.637932] btrfs_sync_file+0x4bc/0x580
[28555.638173] __x64_sys_fsync+0x34/0x60
[28555.638399] do_syscall_64+0x38/0x90
[28555.638615] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.638938] RIP: 0033:0x7fb34c5bbdd7
[28555.639156] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.640280] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.640723] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.641158] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.641576] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.642017] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.642434] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.642884]
[28555.643021] irq event stamp: 0
[28555.643205] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.643571] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.644065] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.644541] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.644923] ---[ end trace d16368f8e3b68283 ]---
[28555.645273] ------------[ cut here ]------------
[28555.645549] WARNING: CPU: 1 PID: 2349157 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28555.646144] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 lpc_ich i2c_smbus snd virtio_balloon soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28555.649621] CPU: 1 PID: 2349157 Comm: fsstress Tainted: G W 5.16.0-rc4+ #533
[28555.650122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28555.650618] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28555.650964] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 53 48 8b 05 58 b5 85 01 e8
[28555.652056] RSP: 0018:ffffa3ee03f2bc40 EFLAGS: 00010202
[28555.652366] RAX: 000000000000000d RBX: ffff88e60d9e1000 RCX: 0000000000000000
[28555.652795] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[28555.653214] RBP: 0000000000000000 R08: ffff88e60537b0e8 R09: 0000000000000000
[28555.653631] R10: ffff88e60537bea0 R11: ffff88e643f4b208 R12: ffff88e6061d0ee0
[28555.654062] R13: ffff88e618a66420 R14: ffff88e60537b000 R15: ffff88e60537b0a8
[28555.654478] FS: 00007fb34c3d7740(0000) GS:ffff88e67bd00000(0000) knlGS:0000000000000000
[28555.654962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28555.655299] CR2: 0000559471a63370 CR3: 0000000102edc001 CR4: 0000000000370ee0
[28555.655718] Call Trace:
[28555.655882]
[28555.656017] btrfs_run_delayed_refs+0x86/0x210
[28555.656285] ? __mutex_unlock_slowpath+0x35/0x260
[28555.656569] btrfs_start_dirty_block_groups+0x2af/0x540
[28555.656897] btrfs_commit_transaction+0x85e/0xad0
[28555.657180] btrfs_sync_file+0x4bc/0x580
[28555.657419] __x64_sys_fsync+0x34/0x60
[28555.657646] do_syscall_64+0x38/0x90
[28555.657922] entry_SYSCALL_64_after_hwframe+0x44/0xae
[28555.658223] RIP: 0033:0x7fb34c5bbdd7
[28555.658439] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[28555.659548] RSP: 002b:00007ffe65d1fe28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[28555.660012] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fb34c5bbdd7
[28555.660427] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[28555.660857] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffe65d1fe3c
[28555.661273] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000013f
[28555.661688] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fb34c3d76c8
[28555.662121]
[28555.662257] irq event stamp: 0
[28555.662440] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[28555.662824] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28555.663302] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[28555.663795] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28555.664164] ---[ end trace d16368f8e3b68284 ]---
[28555.664495] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[28556.774987] BTRFS info (device dm-11): flagging fs with big metadata feature
[28556.775417] BTRFS info (device dm-11): use lzo compression, level 0
[28556.775822] BTRFS info (device dm-11): disk space caching is enabled
[28556.776199] BTRFS info (device dm-11): has skinny extents
[28556.777953] BTRFS info (device dm-11): start tree-log replay
[28556.820213] loop0: detected capacity change from 0 to 6629376
[28556.837184] BTRFS info (device loop0): flagging fs with big metadata feature
[28556.837617] BTRFS info (device loop0): disk space caching is enabled
[28556.838018] BTRFS info (device loop0): has skinny extents
[28556.848530] BTRFS info (device loop0): enabling ssd optimizations
[28556.882281] BTRFS warning (device loop0): block group 651165696 has wrong amount of free space
[28556.882881] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now