[46319.583544] run fstests btrfs/232 at 2022-08-30 09:44:20
[46320.032304] BTRFS info (device dm-0): using crc32c (crc32c-intel) checksum algorithm
[46320.032311] BTRFS info (device dm-0): using free space tree
[46320.326508] BTRFS: device fsid 4d5937ce-26c9-4b9b-ba94-37ce3b226fa7 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2892323)
[46320.357742] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[46320.357753] BTRFS info (device dm-9): using free space tree
[46320.386761] BTRFS info (device dm-9): checking UUID tree
[46328.252427] BTRFS warning (device dm-9): qgroup rescan is already in progress
[46328.279785] BTRFS info (device dm-9): qgroup scan completed (inconsistency flag cleared)
[46335.189814] ------------[ cut here ]------------
[46335.190087] WARNING: CPU: 1 PID: 2892381 at fs/btrfs/space-info.h:122 btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46335.190101] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46335.190178] CPU: 1 PID: 2892381 Comm: fsstress Not tainted 6.0.0-rc2+ #819
[46335.190181] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46335.190185] RIP: 0010:btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46335.190189] Code: 49 89 d8 48 89 ea 4c 89 e6 e8 29 cb f2 ff 65 ff 0d 62 ef 96 79 0f 85 4c ff ff ff 0f 1f 44 00 00 e9 42 ff ff ff 49 39 c6 76 81 <0f> 0b eb 83 48 8d 7d 18 be ff ff ff ff e8 fb b9 80 00 85 c0 0f 85
[46335.190191] RSP: 0018:ffffbe0ec32cbb30 EFLAGS: 00010206
[46335.190194] RAX: 000000000000b000 RBX: fffffffffffee000 RCX: 0000000000000001
[46335.190196] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46335.190198] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46335.190199] R10: 000000000000da71 R11: 0000000000000001 R12: ffff97620d378000
[46335.190201] R13: 0000000000000000 R14: 0000000000012000 R15: 0000000000012000
[46335.190203] FS: 00007f18dafc2740(0000) GS:ffff97627bd00000(0000) knlGS:0000000000000000
[46335.190205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46335.190207] CR2: 0000000000cfb878 CR3: 000000010bca4005 CR4: 0000000000370ee0
[46335.190212] Call Trace:
[46335.190214]
[46335.190219] btrfs_free_reserved_data_space+0x48/0x60
[46335.190224] btrfs_dio_iomap_begin+0x765/0xa90
[46335.190232] ? filemap_fdatawrite_wbc+0x1b/0x90
[46335.190240] ? lock_is_held_type+0xe2/0x140
[46335.190248] iomap_iter+0x128/0x4b0
[46335.190252] __iomap_dio_rw+0x210/0x850
[46335.190275] iomap_dio_rw+0xe/0x40
[46335.190278] btrfs_dio_rw+0x28/0x40
[46335.190282] btrfs_do_write_iter+0x375/0x540
[46335.190291] vfs_write+0x325/0x4a0
[46335.190332] ksys_write+0x55/0xd0
[46335.190338] do_syscall_64+0x38/0x90
[46335.190342] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[46335.190345] RIP: 0033:0x7f18db1a67b7
[46335.190351] Code: 75 05 48 83 c4 58 c3 e8 f7 4e ff ff 0f 1f 80 00 00 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[46335.190353] RSP: 002b:00007fff34f33878 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[46335.190356] RAX: ffffffffffffffda RBX: 0000000000015000 RCX: 00007f18db1a67b7
[46335.190358] RDX: 0000000000015000 RSI: 0000000000b47000 RDI: 0000000000000003
[46335.190360] RBP: 0000000000000003 R08: 0000000000b47000 R09: 00007f18db188a60
[46335.190361] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000167
[46335.190363] R13: 000000000006e000 R14: 0000000000b47000 R15: 0000000000000000
[46335.190375]
[46335.190381] irq event stamp: 136849
[46335.190383] hardirqs last enabled at (136855): [] __up_console_sem+0x5e/0x70
[46335.190389] hardirqs last disabled at (136860): [] __up_console_sem+0x43/0x70
[46335.190392] softirqs last enabled at (136766): [] __irq_exit_rcu+0xfd/0x150
[46335.190395] softirqs last disabled at (136757): [] __irq_exit_rcu+0xfd/0x150
[46335.190398] ---[ end trace 0000000000000000 ]---
[46335.190513] ------------[ cut here ]------------
[46335.190516] WARNING: CPU: 0 PID: 2892373 at fs/btrfs/space-info.h:122 btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46335.190522] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46335.190583] CPU: 0 PID: 2892373 Comm: fsstress Tainted: G W 6.0.0-rc2+ #819
[46335.190586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46335.190588] RIP: 0010:btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46335.190591] Code: 49 89 d8 48 89 ea 4c 89 e6 e8 29 cb f2 ff 65 ff 0d 62 ef 96 79 0f 85 4c ff ff ff 0f 1f 44 00 00 e9 42 ff ff ff 49 39 c6 76 81 <0f> 0b eb 83 48 8d 7d 18 be ff ff ff ff e8 fb b9 80 00 85 c0 0f 85
[46335.190593] RSP: 0018:ffffbe0ec328bad8 EFLAGS: 00010206
[46335.190596] RAX: 0000000000001000 RBX: ffffffffffff0000 RCX: 0000000000000001
[46335.190598] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46335.190600] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46335.190601] R10: 000000000000da71 R11: 0000000000000001 R12: ffff97620d378000
[46335.190603] R13: 0000000000000000 R14: 0000000000010000 R15: 0000000000010000
[46335.190605] FS: 00007f18dafc2740(0000) GS:ffff97627bc00000(0000) knlGS:0000000000000000
[46335.190607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46335.190609] CR2: 0000000000b5b000 CR3: 0000000105272004 CR4: 0000000000370ef0
[46335.190612] Call Trace:
[46335.190614]
[46335.190620] btrfs_check_data_free_space+0xb1/0x100
[46335.190626] btrfs_buffered_write+0x1dc/0x7a0
[46335.190641] btrfs_do_write_iter+0x2bf/0x540
[46335.190646] ? lock_is_held_type+0xe2/0x140
[46335.190651] do_iter_readv_writev+0xc2/0x110
[46335.190660] do_iter_write+0x80/0x1c0
[46335.190665] iter_file_splice_write+0x270/0x410
[46335.190680] direct_splice_actor+0x29/0x40
[46335.190682] splice_direct_to_actor+0xd1/0x1f0
[46335.190686] ? do_splice_direct+0xb0/0xb0
[46335.190692] do_splice_direct+0x7b/0xb0
[46335.190698] vfs_copy_file_range+0x2a9/0x5b0
[46335.190707] __do_sys_copy_file_range+0xb1/0x1e0
[46335.190715] do_syscall_64+0x38/0x90
[46335.190719] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[46335.190722] RIP: 0033:0x7f18db0c011d
[46335.190725] Code: c5 0c 00 0f 05 eb a9 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 7d 0c 00 f7 d8 64 89 01 48
[46335.190728] RSP: 002b:00007fff34f333a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000146
[46335.190731] RAX: ffffffffffffffda RBX: 0000000000bbfd0b RCX: 00007f18db0c011d
[46335.190732] RDX: 0000000000000004 RSI: 00007fff34f333e0 RDI: 0000000000000003
[46335.190734] RBP: 0000000000000003 R08: 0000000000019a2b R09: 0000000000000000
[46335.190735] R10: 00007fff34f333e8 R11: 0000000000000246 R12: 0000000000000162
[46335.190737] R13: 0000000000000004 R14: 0000000000019a2b R15: 000000000044294a
[46335.190749]
[46335.190750] irq event stamp: 248529
[46335.190752] hardirqs last enabled at (248535): [] __up_console_sem+0x5e/0x70
[46335.190755] hardirqs last disabled at (248540): [] __up_console_sem+0x43/0x70
[46335.190758] softirqs last enabled at (247350): [] __irq_exit_rcu+0xfd/0x150
[46335.190761] softirqs last disabled at (247343): [] __irq_exit_rcu+0xfd/0x150
[46335.190764] ---[ end trace 0000000000000000 ]---
[46335.190795] ------------[ cut here ]------------
[46335.190797] WARNING: CPU: 0 PID: 2892369 at fs/btrfs/space-info.h:122 btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46335.190801] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46335.190862] CPU: 0 PID: 2892369 Comm: fsstress Tainted: G W 6.0.0-rc2+ #819
[46335.190864] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46335.190865] RIP: 0010:btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46335.190868] Code: 49 89 d8 48 89 ea 4c 89 e6 e8 29 cb f2 ff 65 ff 0d 62 ef 96 79 0f 85 4c ff ff ff 0f 1f 44 00 00 e9 42 ff ff ff 49 39 c6 76 81 <0f> 0b eb 83 48 8d 7d 18 be ff ff ff ff e8 fb b9 80 00 85 c0 0f 85
[46335.190870] RSP: 0018:ffffbe0ec326bc08 EFLAGS: 00010206
[46335.190873] RAX: 0000000000000000 RBX: fffffffffffeb000 RCX: 0000000000000001
[46335.190875] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46335.190876] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46335.190878] R10: 000000000000da71 R11: 0000000000000001 R12: ffff97620d378000
[46335.190879] R13: 0000000000000000 R14: 0000000000015000 R15: 0000000000015000
[46335.190881] FS: 00007f18dafc2740(0000) GS:ffff97627bc00000(0000) knlGS:0000000000000000
[46335.190883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46335.190885] CR2: 0000000000b5b000 CR3: 000000010571e005 CR4: 0000000000370ef0
[46335.190888] Call Trace:
[46335.190889]
[46335.190894] btrfs_check_data_free_space+0xb1/0x100
[46335.190900] btrfs_buffered_write+0x1dc/0x7a0
[46335.190914] btrfs_do_write_iter+0x2bf/0x540
[46335.190922] do_iter_readv_writev+0xc2/0x110
[46335.190931] do_iter_write+0x80/0x1c0
[46335.190936] vfs_writev+0x7e/0x250
[46335.190945] ? __do_sys_newfstatat+0x22/0x40
[46335.190950] ? lock_is_held_type+0xe2/0x140
[46335.190955] do_writev+0x5d/0xf0
[46335.190961] do_syscall_64+0x38/0x90
[46335.190965] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[46335.190967] RIP: 0033:0x7f18db0bc587
[46335.190970] Code: 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 14 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[46335.190972] RSP: 002b:00007fff34f33868 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[46335.190975] RAX: ffffffffffffffda RBX: 0000000000000069 RCX: 00007f18db0bc587
[46335.190976] RDX: 000000000000032c RSI: 0000000000b612d0 RDI: 0000000000000003
[46335.190978] RBP: 0000000000000003 R08: 0000000000b7f310 R09: 00007f18db188a60
[46335.190979] R10: 0000000000040000 R11: 0000000000000246 R12: 000000000000014e
[46335.190981] R13: 000000000000032c R14: 0000000000b612d0 R15: 0000000000014ed3
[46335.190993]
[46335.190994] irq event stamp: 180943
[46335.190995] hardirqs last enabled at (180949): [] __up_console_sem+0x5e/0x70
[46335.190998] hardirqs last disabled at (180954): [] __up_console_sem+0x43/0x70
[46335.191001] softirqs last enabled at (179968): [] __irq_exit_rcu+0xfd/0x150
[46335.191004] softirqs last disabled at (179963): [] __irq_exit_rcu+0xfd/0x150
[46335.191007] ---[ end trace 0000000000000000 ]---
[46335.191114] ------------[ cut here ]------------
[46335.191314] WARNING: CPU: 0 PID: 2849560 at fs/btrfs/space-info.h:122 btrfs_add_reserved_bytes+0x1ae/0x280
[46335.191320] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46335.191389] CPU: 0 PID: 2849560 Comm: kworker/u4:9 Tainted: G W 6.0.0-rc2+ #819
[46335.191392] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46335.191394] Workqueue: btrfs-flush_delalloc btrfs_work_helper
[46335.191398] RIP: 0010:btrfs_add_reserved_bytes+0x1ae/0x280
[46335.191401] Code: 4c 8b 54 24 10 4c 8b 5c 24 08 65 ff 0d cb 8b 96 79 0f 85 01 ff ff ff 0f 1f 44 00 00 e9 f7 fe ff ff 49 39 c5 0f 86 36 ff ff ff <0f> 0b 31 c0 e9 30 ff ff ff 48 8d 7d 18 be ff ff ff ff 4c 89 54 24
[46335.191404] RSP: 0018:ffffbe0ec55eb7f0 EFLAGS: 00010206
[46335.191407] RAX: 0000000000000000 RBX: ffff9762107ea800 RCX: 0000000000000001
[46335.191409] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46335.191410] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46335.191412] R10: 0000000000009000 R11: ffff97620d378000 R12: 0000000000009000
[46335.191414] R13: 0000000000009000 R14: ffffffffffff7000 R15: ffff9762107ea810
[46335.191416] FS: 0000000000000000(0000) GS:ffff97627bc00000(0000) knlGS:0000000000000000
[46335.191418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46335.191420] CR2: 0000000000b5b000 CR3: 000000010e708001 CR4: 0000000000370ef0
[46335.191424] Call Trace:
[46335.191425]
[46335.191432] find_free_extent+0x6a2/0x14d0
[46335.191439] ? _raw_spin_unlock+0x29/0x50
[46335.191442] ? btrfs_get_alloc_profile+0x11a/0x250
[46335.191448] btrfs_reserve_extent+0x13a/0x260
[46335.191467] cow_file_range+0x168/0x580
[46335.191481] btrfs_run_delalloc_range+0x203/0x630
[46335.191488] ? find_lock_delalloc_range+0x245/0x270
[46335.191497] writepage_delalloc+0xa7/0x170
[46335.191507] __extent_writepage+0x11e/0x4e0
[46335.191515] extent_write_cache_pages+0x175/0x510
[46335.191528] ? psi_show.part.0+0xb1/0x1d0
[46335.191538] extent_writepages+0x65/0xf0
[46335.191545] do_writepages+0xbf/0x1c0
[46335.191550] ? lock_release+0x137/0x2d0
[46335.191557] ? _raw_spin_unlock+0x29/0x50
[46335.191562] filemap_fdatawrite_wbc+0x66/0x90
[46335.191568] __filemap_fdatawrite_range+0x46/0x50
[46335.191578] btrfs_run_delalloc_work+0x17/0x40
[46335.191581] btrfs_work_helper+0xf2/0x3e0
[46335.191584] ? lock_is_held_type+0xe2/0x140
[46335.191591] process_one_work+0x271/0x590
[46335.191601] ? process_one_work+0x590/0x590
[46335.191605] worker_thread+0x52/0x3b0
[46335.191611] ? process_one_work+0x590/0x590
[46335.191614] kthread+0xf0/0x120
[46335.191617] ? kthread_complete_and_exit+0x20/0x20
[46335.191622] ret_from_fork+0x1f/0x30
[46335.191638]
[46335.191639] irq event stamp: 3332077
[46335.191641] hardirqs last enabled at (3332083): [] __up_console_sem+0x5e/0x70
[46335.191644] hardirqs last disabled at (3332088): [] __up_console_sem+0x43/0x70
[46335.191647] softirqs last enabled at (3331456): [] __irq_exit_rcu+0xfd/0x150
[46335.191650] softirqs last disabled at (3331449): [] __irq_exit_rcu+0xfd/0x150
[46335.191653] ---[ end trace 0000000000000000 ]---
[46335.191821] ------------[ cut here ]------------
[46335.191824] WARNING: CPU: 0 PID: 2849560 at fs/btrfs/space-info.h:122 btrfs_add_reserved_bytes+0x1ae/0x280
[46335.191829] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46335.191897] CPU: 0 PID: 2849560 Comm: kworker/u4:9 Tainted: G W 6.0.0-rc2+ #819
[46335.191899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46335.191901] Workqueue: btrfs-flush_delalloc btrfs_work_helper
[46335.191905] RIP: 0010:btrfs_add_reserved_bytes+0x1ae/0x280
[46335.191908] Code: 4c 8b 54 24 10 4c 8b 5c 24 08 65 ff 0d cb 8b 96 79 0f 85 01 ff ff ff 0f 1f 44 00 00 e9 f7 fe ff ff 49 39 c5 0f 86 36 ff ff ff <0f> 0b 31 c0 e9 30 ff ff ff 48 8d 7d 18 be ff ff ff ff 4c 89 54 24
[46335.191911] RSP: 0018:ffffbe0ec55eb7f0 EFLAGS: 00010206
[46335.191914] RAX: 0000000000000000 RBX: ffff9762107ea800 RCX: 0000000000000001
[46335.191915] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46335.191952] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46335.191954] R10: 0000000000014000 R11: ffff97620d378000 R12: 0000000000014000
[46335.191956] R13: 0000000000014000 R14: fffffffffffec000 R15: ffff9762107ea810
[46335.191958] FS: 0000000000000000(0000) GS:ffff97627bc00000(0000) knlGS:0000000000000000
[46335.191960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46335.191962] CR2: 0000000000b5b000 CR3: 000000010e708001 CR4: 0000000000370ef0
[46335.191966] Call Trace:
[46335.191968]
[46335.191975] find_free_extent+0x6a2/0x14d0
[46335.191981] ? _raw_spin_unlock+0x29/0x50
[46335.191984] ? btrfs_get_alloc_profile+0x11a/0x250
[46335.191991] btrfs_reserve_extent+0x13a/0x260
[46335.192010] cow_file_range+0x168/0x580
[46335.192024] btrfs_run_delalloc_range+0x203/0x630
[46335.192031] ? find_lock_delalloc_range+0x245/0x270
[46335.192039] writepage_delalloc+0xa7/0x170
[46335.192049] __extent_writepage+0x11e/0x4e0
[46335.192058] extent_write_cache_pages+0x175/0x510
[46335.192077] extent_writepages+0x65/0xf0
[46335.192084] do_writepages+0xbf/0x1c0
[46335.192089] ? lock_release+0x137/0x2d0
[46335.192096] ? _raw_spin_unlock+0x29/0x50
[46335.192101] filemap_fdatawrite_wbc+0x66/0x90
[46335.192106] __filemap_fdatawrite_range+0x46/0x50
[46335.192116] btrfs_run_delalloc_work+0x17/0x40
[46335.192120] btrfs_work_helper+0xf2/0x3e0
[46335.192122] ? lock_is_held_type+0xe2/0x140
[46335.192129] process_one_work+0x271/0x590
[46335.192139] ? process_one_work+0x590/0x590
[46335.192142] worker_thread+0x52/0x3b0
[46335.192148] ? process_one_work+0x590/0x590
[46335.192152] kthread+0xf0/0x120
[46335.192154] ? kthread_complete_and_exit+0x20/0x20
[46335.192160] ret_from_fork+0x1f/0x30
[46335.192181]
[46335.192183] irq event stamp: 3332965
[46335.192184] hardirqs last enabled at (3332971): [] __up_console_sem+0x5e/0x70
[46335.192188] hardirqs last disabled at (3332976): [] __up_console_sem+0x43/0x70
[46335.192190] softirqs last enabled at (3332754): [] __irq_exit_rcu+0xfd/0x150
[46335.192193] softirqs last disabled at (3332673): [] __irq_exit_rcu+0xfd/0x150
[46335.192196] ---[ end trace 0000000000000000 ]---
[46335.193432] ------------[ cut here ]------------
[46335.193435] WARNING: CPU: 1 PID: 2809317 at fs/btrfs/space-info.h:122 btrfs_add_reserved_bytes+0x1ae/0x280
[46335.193441] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46335.193566] CPU: 1 PID: 2809317 Comm: kworker/u4:1 Tainted: G W 6.0.0-rc2+ #819
[46335.193569] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46335.193571] Workqueue: btrfs-flush_delalloc btrfs_work_helper
[46335.193575] RIP: 0010:btrfs_add_reserved_bytes+0x1ae/0x280
[46335.193579] Code: 4c 8b 54 24 10 4c 8b 5c 24 08 65 ff 0d cb 8b 96 79 0f 85 01 ff ff ff 0f 1f 44 00 00 e9 f7 fe ff ff 49 39 c5 0f 86 36 ff ff ff <0f> 0b 31 c0 e9 30 ff ff ff 48 8d 7d 18 be ff ff ff ff 4c 89 54 24
[46335.193581] RSP: 0000:ffffbe0ec42fb6b0 EFLAGS: 00010206
[46335.193585] RAX: 0000000000001000 RBX: ffff9762107ea800 RCX: 0000000000000001
[46335.193587] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46335.193588] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46335.193590] R10: 0000000000008000 R11: ffff97620d378000 R12: 0000000000008000
[46335.193592] R13: 0000000000008000 R14: ffffffffffff8000 R15: ffff9762107ea810
[46335.193594] FS: 0000000000000000(0000) GS:ffff97627bd00000(0000) knlGS:0000000000000000
[46335.193596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46335.193598] CR2: 00007fdcd25906b0 CR3: 0000000116be8006 CR4: 0000000000370ee0
[46335.193602] Call Trace:
[46335.193604]
[46335.193612] find_free_extent+0x6a2/0x14d0
[46335.193619] ? _raw_spin_unlock+0x29/0x50
[46335.193622] ? btrfs_get_alloc_profile+0x11a/0x250
[46335.193629] btrfs_reserve_extent+0x13a/0x260
[46335.193648] cow_file_range+0x168/0x580
[46335.193662] fallback_to_cow+0xb2/0x390
[46335.193672] run_delalloc_nocow+0x2ec/0x670
[46335.193689] btrfs_run_delalloc_range+0x90/0x630
[46335.193695] ? find_lock_delalloc_range+0x245/0x270
[46335.193704] writepage_delalloc+0xa7/0x170
[46335.193714] __extent_writepage+0x11e/0x4e0
[46335.193722] extent_write_cache_pages+0x175/0x510
[46335.193729] ? sdw_handle_slave_status.cold+0xdc/0x409
[46335.193737] ? __lock_acquire+0x374/0x1df0
[46335.193741] ? psi_show.part.0+0xb1/0x1d0
[46335.193750] extent_writepages+0x65/0xf0
[46335.193757] do_writepages+0xbf/0x1c0
[46335.193763] ? lock_release+0x137/0x2d0
[46335.193769] ? _raw_spin_unlock+0x29/0x50
[46335.193774] filemap_fdatawrite_wbc+0x66/0x90
[46335.193780] __filemap_fdatawrite_range+0x46/0x50
[46335.193790] btrfs_run_delalloc_work+0x17/0x40
[46335.193794] btrfs_work_helper+0xf2/0x3e0
[46335.193796] ? lock_is_held_type+0xe2/0x140
[46335.193804] process_one_work+0x271/0x590
[46335.193814] worker_thread+0x52/0x3b0
[46335.193820] ? process_one_work+0x590/0x590
[46335.193824] kthread+0xf0/0x120
[46335.193827] ? kthread_complete_and_exit+0x20/0x20
[46335.193832] ret_from_fork+0x1f/0x30
[46335.193848]
[46335.193849] irq event stamp: 3570165
[46335.193851] hardirqs last enabled at (3570171): [] __up_console_sem+0x5e/0x70
[46335.193854] hardirqs last disabled at (3570176): [] __up_console_sem+0x43/0x70
[46335.193857] softirqs last enabled at (3569806): [] __irq_exit_rcu+0xfd/0x150
[46335.193860] softirqs last disabled at (3569637): [] __irq_exit_rcu+0xfd/0x150
[46335.193863] ---[ end trace 0000000000000000 ]---
[46337.326554] ------------[ cut here ]------------
[46337.326558] WARNING: CPU: 1 PID: 2892386 at fs/btrfs/space-info.h:122 btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46337.326565] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46337.326626] CPU: 1 PID: 2892386 Comm: fsstress Tainted: G W 6.0.0-rc2+ #819
[46337.326629] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46337.326630] RIP: 0010:btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46337.326633] Code: 49 89 d8 48 89 ea 4c 89 e6 e8 29 cb f2 ff 65 ff 0d 62 ef 96 79 0f 85 4c ff ff ff 0f 1f 44 00 00 e9 42 ff ff ff 49 39 c6 76 81 <0f> 0b eb 83 48 8d 7d 18 be ff ff ff ff e8 fb b9 80 00 85 c0 0f 85
[46337.326635] RSP: 0018:ffffbe0ec32f3c08 EFLAGS: 00010206
[46337.326638] RAX: 0000000000003000 RBX: ffffffffffffc000 RCX: 0000000000000001
[46337.326640] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46337.326641] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46337.326643] R10: 000000000000da71 R11: 0000000000000001 R12: ffff97620d378000
[46337.326644] R13: 0000000000000000 R14: 0000000000004000 R15: 0000000000004000
[46337.326646] FS: 00007f18dafc2740(0000) GS:ffff97627bd00000(0000) knlGS:0000000000000000
[46337.326648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46337.326650] CR2: 00007f18dafc1000 CR3: 0000000103bd0004 CR4: 0000000000370ee0
[46337.326653] Call Trace:
[46337.326656]
[46337.326662] btrfs_check_data_free_space+0xb1/0x100
[46337.326668] btrfs_buffered_write+0x1dc/0x7a0
[46337.326681] btrfs_do_write_iter+0x2bf/0x540
[46337.326689] do_iter_readv_writev+0xc2/0x110
[46337.326697] do_iter_write+0x80/0x1c0
[46337.326702] vfs_writev+0x7e/0x250
[46337.326710] ? __do_sys_newfstatat+0x22/0x40
[46337.326714] ? lock_is_held_type+0xe2/0x140
[46337.326720] do_writev+0x5d/0xf0
[46337.326725] do_syscall_64+0x38/0x90
[46337.326729] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[46337.326732] RIP: 0033:0x7f18db0bc587
[46337.326736] Code: 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 14 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[46337.326738] RSP: 002b:00007fff34f33868 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[46337.326741] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00007f18db0bc587
[46337.326742] RDX: 0000000000000208 RSI: 0000000000ac3b60 RDI: 0000000000000003
[46337.326743] RBP: 0000000000000003 R08: 0000000000abd0c0 R09: 00007f18db188a60
[46337.326745] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000173
[46337.326746] R13: 0000000000000208 R14: 0000000000ac3b60 R15: 00000000000024b1
[46337.326757]
[46337.326759] irq event stamp: 241219
[46337.326760] hardirqs last enabled at (241225): [] __up_console_sem+0x5e/0x70
[46337.326763] hardirqs last disabled at (241230): [] __up_console_sem+0x43/0x70
[46337.326766] softirqs last enabled at (239920): [] __irq_exit_rcu+0xfd/0x150
[46337.326769] softirqs last disabled at (239909): [] __irq_exit_rcu+0xfd/0x150
[46337.326772] ---[ end trace 0000000000000000 ]---
[46337.326791] ------------[ cut here ]------------
[46337.327112] WARNING: CPU: 0 PID: 2892371 at fs/btrfs/space-info.h:122 btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46337.327119] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46337.327222] CPU: 0 PID: 2892371 Comm: fsstress Tainted: G W 6.0.0-rc2+ #819
[46337.327226] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46337.327229] RIP: 0010:btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46337.327233] Code: 49 89 d8 48 89 ea 4c 89 e6 e8 29 cb f2 ff 65 ff 0d 62 ef 96 79 0f 85 4c ff ff ff 0f 1f 44 00 00 e9 42 ff ff ff 49 39 c6 76 81 <0f> 0b eb 83 48 8d 7d 18 be ff ff ff ff e8 fb b9 80 00 85 c0 0f 85
[46337.327236] RSP: 0018:ffffbe0ec327b9f8 EFLAGS: 00010206
[46337.327241] RAX: 0000000000000000 RBX: fffffffffffff000 RCX: 0000000000000001
[46337.327243] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46337.327246] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46337.327248] R10: 0000000000076147 R11: 0000000000000001 R12: ffff97620d378000
[46337.327250] R13: 0000000000000000 R14: 0000000000001000 R15: 0000000000001000
[46337.327253] FS: 00007f18dafc2740(0000) GS:ffff97627bc00000(0000) knlGS:0000000000000000
[46337.327256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46337.327258] CR2: 00007f18db1be000 CR3: 0000000103de6003 CR4: 0000000000370ef0
[46337.327264] Call Trace:
[46337.327266]
[46337.327315] btrfs_free_reserved_data_space+0x48/0x60
[46337.327323] btrfs_dio_iomap_begin+0x2e0/0xa90
[46337.327335] ? filemap_fdatawrite_wbc+0x1b/0x90
[46337.327346] ? lock_is_held_type+0xe2/0x140
[46337.327357] iomap_iter+0x128/0x4b0
[46337.327363] __iomap_dio_rw+0x210/0x850
[46337.327398] iomap_dio_rw+0xe/0x40
[46337.327402] btrfs_dio_rw+0x28/0x40
[46337.327410] btrfs_do_write_iter+0x375/0x540
[46337.327422] aio_write+0xe1/0x280
[46337.327434] ? lock_is_held_type+0xe2/0x140
[46337.327440] ? find_held_lock+0x2b/0x80
[46337.327447] ? lock_release+0x137/0x2d0
[46337.327456] io_submit_one+0x55f/0xc20
[46337.327460] ? lock_is_held_type+0xe2/0x140
[46337.327476] __x64_sys_io_submit+0x73/0x230
[46337.327483] ? syscall_enter_from_user_mode+0x22/0xb0
[46337.327487] ? lockdep_hardirqs_on+0x7d/0x100
[46337.327495] do_syscall_64+0x38/0x90
[46337.327501] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[46337.327505] RIP: 0033:0x7f18db0c011d
[46337.327510] Code: c5 0c 00 0f 05 eb a9 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 7d 0c 00 f7 d8 64 89 01 48
[46337.327513] RSP: 002b:00007fff34f337c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[46337.327518] RAX: ffffffffffffffda RBX: 00007f18dafc26c8 RCX: 00007f18db0c011d
[46337.327520] RDX: 00007fff34f33818 RSI: 0000000000000001 RDI: 00007f18db1bf000
[46337.327523] RBP: 00007f18db1bf000 R08: 00007f18db188a60 R09: 0000000000abf000
[46337.327525] R10: 0000000000abf000 R11: 0000000000000246 R12: 0000000000000001
[46337.327528] R13: 0000000000000019 R14: 00007fff34f33818 R15: 0000000000001000
[46337.327548]
[46337.327550] irq event stamp: 229791
[46337.327552] hardirqs last enabled at (229797): [] __up_console_sem+0x5e/0x70
[46337.327556] hardirqs last disabled at (229802): [] __up_console_sem+0x43/0x70
[46337.327560] softirqs last enabled at (229608): [] __irq_exit_rcu+0xfd/0x150
[46337.327564] softirqs last disabled at (229599): [] __irq_exit_rcu+0xfd/0x150
[46337.327568] ---[ end trace 0000000000000000 ]---
[46342.893977] ------------[ cut here ]------------
[46342.894171] WARNING: CPU: 1 PID: 2892376 at fs/btrfs/space-info.h:122 btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46342.894178] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_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 iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep joydev virtio_balloon snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[46342.894269] CPU: 1 PID: 2892376 Comm: fsstress Tainted: G W 6.0.0-rc2+ #819
[46342.894271] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[46342.894273] RIP: 0010:btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[46342.894276] Code: 49 89 d8 48 89 ea 4c 89 e6 e8 29 cb f2 ff 65 ff 0d 62 ef 96 79 0f 85 4c ff ff ff 0f 1f 44 00 00 e9 42 ff ff ff 49 39 c6 76 81 <0f> 0b eb 83 48 8d 7d 18 be ff ff ff ff e8 fb b9 80 00 85 c0 0f 85
[46342.894278] RSP: 0018:ffffbe0ec32a3b20 EFLAGS: 00010206
[46342.894281] RAX: 0000000000014000 RBX: fffffffffffea000 RCX: 0000000000000001
[46342.894283] RDX: 0000000000000000 RSI: ffffffff8780fd03 RDI: ffffffff878b4a16
[46342.894284] RBP: ffff9762147d7800 R08: 0000000000000000 R09: 0000000000000001
[46342.894286] R10: 000000000002d147 R11: 0000000000000001 R12: ffff97620d378000
[46342.894287] R13: 0000000000000000 R14: 0000000000016000 R15: 0000000000016000
[46342.894289] FS: 00007f18dafc2740(0000) GS:ffff97627bd00000(0000) knlGS:0000000000000000
[46342.894291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[46342.894293] CR2: 00007f18dafbb000 CR3: 000000010e0e2004 CR4: 0000000000370ee0
[46342.894296] Call Trace:
[46342.894300]
[46342.894307] btrfs_check_data_free_space+0xb1/0x100
[46342.894312] btrfs_dio_iomap_begin+0x498/0xa90
[46342.894323] ? lock_is_held_type+0xe2/0x140
[46342.894331] iomap_iter+0x128/0x4b0
[46342.894335] __iomap_dio_rw+0x210/0x850
[46342.894355] iomap_dio_rw+0xe/0x40
[46342.894357] btrfs_dio_rw+0x28/0x40
[46342.894362] btrfs_do_write_iter+0x375/0x540
[46342.894369] vfs_write+0x325/0x4a0
[46342.894379] ksys_write+0x55/0xd0
[46342.894384] do_syscall_64+0x38/0x90
[46342.894388] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[46342.894391] RIP: 0033:0x7f18db1a67b7
[46342.894395] Code: 75 05 48 83 c4 58 c3 e8 f7 4e ff ff 0f 1f 80 00 00 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[46342.894396] RSP: 002b:00007fff34f33878 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[46342.894399] RAX: ffffffffffffffda RBX: 0000000000016000 RCX: 00007f18db1a67b7
[46342.894401] RDX: 0000000000016000 RSI: 0000000000ac6000 RDI: 0000000000000003
[46342.894402] RBP: 0000000000000003 R08: 0000000000ac6000 R09: 00007f18db188a60
[46342.894404] R10: 0000000000000079 R11: 0000000000000246 R12: 00000000000001d6
[46342.894405] R13: 00000000003de000 R14: 0000000000ac6000 R15: 0000000000000000
[46342.894416]
[46342.894417] irq event stamp: 358757
[46342.894418] hardirqs last enabled at (358763): [] __up_console_sem+0x5e/0x70
[46342.894422] hardirqs last disabled at (358768): [] __up_console_sem+0x43/0x70
[46342.894424] softirqs last enabled at (358352): [] __irq_exit_rcu+0xfd/0x150
[46342.894428] softirqs last disabled at (358345): [] __irq_exit_rcu+0xfd/0x150
[46342.894430] ---[ end trace 0000000000000000 ]---
[46401.011632] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[46401.011642] BTRFS info (device dm-9): using free space tree