[12306.481943] run fstests generic/311 at 2022-08-19 00:17:21
[12307.513826] BTRFS: device fsid b3fa843a-8ac3-4248-8cc4-3ae3c0762874 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (1634751)
[12307.682499] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12307.682509] BTRFS info (device dm-11): turning on async discard
[12307.682510] BTRFS info (device dm-11): disk space caching is enabled
[12307.686131] BTRFS info (device dm-11): checking UUID tree
[12307.927294] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12307.928323] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12308.340149] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12308.340158] BTRFS info (device dm-11): turning on async discard
[12308.340160] BTRFS info (device dm-11): disk space caching is enabled
[12308.343970] BTRFS info (device dm-11): start tree-log replay
[12308.366832] BTRFS info (device dm-11): checking UUID tree
[12308.737189] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12308.737198] BTRFS info (device dm-11): turning on async discard
[12308.737200] BTRFS info (device dm-11): disk space caching is enabled
[12309.035019] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12309.035864] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12309.457725] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12309.457734] BTRFS info (device dm-11): turning on async discard
[12309.457736] BTRFS info (device dm-11): disk space caching is enabled
[12309.461044] BTRFS info (device dm-11): start tree-log replay
[12309.899819] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12309.899844] BTRFS info (device dm-11): turning on async discard
[12309.899846] BTRFS info (device dm-11): disk space caching is enabled
[12310.176087] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12310.177002] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12310.582967] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12310.582975] BTRFS info (device dm-11): turning on async discard
[12310.582977] BTRFS info (device dm-11): disk space caching is enabled
[12310.586756] BTRFS info (device dm-11): start tree-log replay
[12310.970141] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12310.970150] BTRFS info (device dm-11): turning on async discard
[12310.970152] BTRFS info (device dm-11): disk space caching is enabled
[12311.241323] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12311.242338] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12311.644829] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12311.644838] BTRFS info (device dm-11): turning on async discard
[12311.644841] BTRFS info (device dm-11): disk space caching is enabled
[12311.648084] BTRFS info (device dm-11): start tree-log replay
[12312.038543] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12312.038552] BTRFS info (device dm-11): turning on async discard
[12312.038554] BTRFS info (device dm-11): disk space caching is enabled
[12312.192892] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12312.193705] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12312.598290] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12312.598298] BTRFS info (device dm-11): turning on async discard
[12312.598300] BTRFS info (device dm-11): disk space caching is enabled
[12312.601891] BTRFS info (device dm-11): start tree-log replay
[12312.993609] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12312.993618] BTRFS info (device dm-11): turning on async discard
[12312.993620] BTRFS info (device dm-11): disk space caching is enabled
[12313.231113] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12313.232113] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12313.633836] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12313.633845] BTRFS info (device dm-11): turning on async discard
[12313.633847] BTRFS info (device dm-11): disk space caching is enabled
[12313.663167] ------------[ cut here ]------------
[12313.663236] WARNING: CPU: 0 PID: 1626325 at kernel/sched/core.c:8366 __cond_resched_lock+0x6c/0x70
[12313.663243] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer virtio_balloon snd soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[12313.663307] CPU: 0 PID: 1626325 Comm: kworker/u4:13 Tainted: G        W          6.0.0-rc1+ #801
[12313.663310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12313.663311] Workqueue: btrfs-cache btrfs_work_helper
[12313.663316] RIP: 0010:__cond_resched_lock+0x6c/0x70
[12313.663319] Code: 75 02 f3 90 48 89 ef e8 02 7c d1 00 b8 01 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7f 18 be ff ff ff ff e8 b8 52 d0 00 85 c0 75 af <0f> 0b eb ab 0f 1f 44 00 00 8b 05 51 97 e1 01 55 48 89 fd 53 65 8b
[12313.663321] RSP: 0018:ffffbdfcc151bab8 EFLAGS: 00010246
[12313.663324] RAX: 0000000000000000 RBX: 0000000080000001 RCX: 0000000000000001
[12313.663326] RDX: 0000000000000000 RSI: ffffffffa780fceb RDI: ffffffffa78b4a2e
[12313.663327] RBP: ffffbdfcc151bbf8 R08: ffffbdfcc151bc40 R09: 0000000000000001
[12313.663329] R10: 000000000001f846 R11: 0000000000000001 R12: ffffbdfcc151bc38
[12313.663330] R13: ffff981a4382f908 R14: ffffbdfcc151bc40 R15: ffff9819564d1540
[12313.663332] FS:  0000000000000000(0000) GS:ffff981abbc00000(0000) knlGS:0000000000000000
[12313.663334] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12313.663336] CR2: 0000564d263de820 CR3: 000000011043a001 CR4: 0000000000370ef0
[12313.663340] Call Trace:
[12313.663341]  
[12313.663346]  __btrfs_remove_free_space_cache+0x43/0xe0
[12313.663352]  load_free_space_cache+0xacc/0xaf0
[12313.663397]  caching_thread+0x417/0x5c0
[12313.663405]  ? lock_release+0x137/0x2d0
[12313.663413]  btrfs_work_helper+0xf2/0x3e0
[12313.663415]  ? lock_is_held_type+0xe2/0x140
[12313.663423]  process_one_work+0x271/0x590
[12313.663431]  ? process_one_work+0x590/0x590
[12313.663434]  worker_thread+0x52/0x3b0
[12313.663439]  ? process_one_work+0x590/0x590
[12313.663442]  kthread+0xf0/0x120
[12313.663445]  ? kthread_complete_and_exit+0x20/0x20
[12313.663450]  ret_from_fork+0x1f/0x30
[12313.663465]  
[12313.663467] irq event stamp: 3887199
[12313.663468] hardirqs last  enabled at (3887205): [] __up_console_sem+0x5e/0x70
[12313.663475] hardirqs last disabled at (3887210): [] __up_console_sem+0x43/0x70
[12313.663477] softirqs last  enabled at (3886502): [] __irq_exit_rcu+0xfd/0x150
[12313.663481] softirqs last disabled at (3886367): [] __irq_exit_rcu+0xfd/0x150
[12313.663483] ---[ end trace 0000000000000000 ]---
[12313.663489] ------------[ cut here ]------------
[12313.663490] WARNING: CPU: 0 PID: 1626325 at kernel/sched/core.c:8366 __cond_resched_lock+0x6c/0x70
[12313.663493] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer virtio_balloon snd soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[12313.663552] CPU: 0 PID: 1626325 Comm: kworker/u4:13 Tainted: G        W          6.0.0-rc1+ #801
[12313.663554] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12313.663555] Workqueue: btrfs-cache btrfs_work_helper
[12313.663558] RIP: 0010:__cond_resched_lock+0x6c/0x70
[12313.663560] Code: 75 02 f3 90 48 89 ef e8 02 7c d1 00 b8 01 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7f 18 be ff ff ff ff e8 b8 52 d0 00 85 c0 75 af <0f> 0b eb ab 0f 1f 44 00 00 8b 05 51 97 e1 01 55 48 89 fd 53 65 8b
[12313.663562] RSP: 0018:ffffbdfcc151bab8 EFLAGS: 00010246
[12313.663565] RAX: 0000000000000000 RBX: 0000000080000001 RCX: 0000000000000001
[12313.663566] RDX: 0000000000000000 RSI: ffffffffa780fceb RDI: ffffffffa78b4a2e
[12313.663568] RBP: ffffbdfcc151bbf8 R08: ffffbdfcc151bc40 R09: 0000000000000001
[12313.663569] R10: 000000000001f846 R11: 0000000000000001 R12: ffffbdfcc151bc38
[12313.663576] R13: ffff981a4382fde8 R14: ffffbdfcc151bc40 R15: ffff9819564d1540
[12313.663578] FS:  0000000000000000(0000) GS:ffff981abbc00000(0000) knlGS:0000000000000000
[12313.663580] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12313.663582] CR2: 0000564d263de820 CR3: 000000011043a001 CR4: 0000000000370ef0
[12313.663585] Call Trace:
[12313.663586]  
[12313.663588]  __btrfs_remove_free_space_cache+0x43/0xe0
[12313.663593]  load_free_space_cache+0xacc/0xaf0
[12313.663632]  caching_thread+0x417/0x5c0
[12313.663638]  ? lock_release+0x137/0x2d0
[12313.663645]  btrfs_work_helper+0xf2/0x3e0
[12313.663647]  ? lock_is_held_type+0xe2/0x140
[12313.663653]  process_one_work+0x271/0x590
[12313.663661]  ? process_one_work+0x590/0x590
[12313.663664]  worker_thread+0x52/0x3b0
[12313.663669]  ? process_one_work+0x590/0x590
[12313.663672]  kthread+0xf0/0x120
[12313.663676]  ? kthread_complete_and_exit+0x20/0x20
[12313.663682]  ret_from_fork+0x1f/0x30
[12313.663694]  
[12313.663695] irq event stamp: 3887775
[12313.663697] hardirqs last  enabled at (3887781): [] __up_console_sem+0x5e/0x70
[12313.663699] hardirqs last disabled at (3887786): [] __up_console_sem+0x43/0x70
[12313.663702] softirqs last  enabled at (3886502): [] __irq_exit_rcu+0xfd/0x150
[12313.663704] softirqs last disabled at (3886367): [] __irq_exit_rcu+0xfd/0x150
[12313.663707] ---[ end trace 0000000000000000 ]---
[12313.663713] ------------[ cut here ]------------
[12313.663715] WARNING: CPU: 0 PID: 1626325 at kernel/sched/core.c:8366 __cond_resched_lock+0x6c/0x70
[12313.663718] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer virtio_balloon snd soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[12313.663775] CPU: 0 PID: 1626325 Comm: kworker/u4:13 Tainted: G        W          6.0.0-rc1+ #801
[12313.663777] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12313.663778] Workqueue: btrfs-cache btrfs_work_helper
[12313.663781] RIP: 0010:__cond_resched_lock+0x6c/0x70
[12313.663783] Code: 75 02 f3 90 48 89 ef e8 02 7c d1 00 b8 01 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7f 18 be ff ff ff ff e8 b8 52 d0 00 85 c0 75 af <0f> 0b eb ab 0f 1f 44 00 00 8b 05 51 97 e1 01 55 48 89 fd 53 65 8b
[12313.663804] RSP: 0018:ffffbdfcc151bab8 EFLAGS: 00010246
[12313.663807] RAX: 0000000000000000 RBX: 0000000080000001 RCX: 0000000000000001
[12313.663808] RDX: 0000000000000000 RSI: ffffffffa780fceb RDI: ffffffffa78b4a2e
[12313.663810] RBP: ffffbdfcc151bbf8 R08: ffffbdfcc151bc40 R09: 0000000000000001
[12313.663811] R10: 000000000001f846 R11: 0000000000000001 R12: ffffbdfcc151bc38
[12313.663813] R13: ffff981a4382f700 R14: ffffbdfcc151bc40 R15: ffff9819564d1540
[12313.663815] FS:  0000000000000000(0000) GS:ffff981abbc00000(0000) knlGS:0000000000000000
[12313.663818] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12313.663820] CR2: 0000564d263de820 CR3: 000000011043a001 CR4: 0000000000370ef0
[12313.663823] Call Trace:
[12313.663825]  
[12313.663827]  __btrfs_remove_free_space_cache+0x43/0xe0
[12313.663832]  load_free_space_cache+0xacc/0xaf0
[12313.663870]  caching_thread+0x417/0x5c0
[12313.663877]  ? lock_release+0x137/0x2d0
[12313.663884]  btrfs_work_helper+0xf2/0x3e0
[12313.663886]  ? lock_is_held_type+0xe2/0x140
[12313.663892]  process_one_work+0x271/0x590
[12313.663900]  ? process_one_work+0x590/0x590
[12313.663904]  worker_thread+0x52/0x3b0
[12313.663910]  ? process_one_work+0x590/0x590
[12313.663913]  kthread+0xf0/0x120
[12313.663915]  ? kthread_complete_and_exit+0x20/0x20
[12313.663920]  ret_from_fork+0x1f/0x30
[12313.663933]  
[12313.663934] irq event stamp: 3888359
[12313.663935] hardirqs last  enabled at (3888365): [] __up_console_sem+0x5e/0x70
[12313.663937] hardirqs last disabled at (3888370): [] __up_console_sem+0x43/0x70
[12313.663940] softirqs last  enabled at (3888198): [] __irq_exit_rcu+0xfd/0x150
[12313.663942] softirqs last disabled at (3888193): [] __irq_exit_rcu+0xfd/0x150
[12313.663945] ---[ end trace 0000000000000000 ]---
[12313.663951] ------------[ cut here ]------------
[12313.663952] WARNING: CPU: 0 PID: 1626325 at kernel/sched/core.c:8366 __cond_resched_lock+0x6c/0x70
[12313.663954] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer virtio_balloon snd soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[12313.664010] CPU: 0 PID: 1626325 Comm: kworker/u4:13 Tainted: G        W          6.0.0-rc1+ #801
[12313.664012] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12313.664014] Workqueue: btrfs-cache btrfs_work_helper
[12313.664017] RIP: 0010:__cond_resched_lock+0x6c/0x70
[12313.664019] Code: 75 02 f3 90 48 89 ef e8 02 7c d1 00 b8 01 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7f 18 be ff ff ff ff e8 b8 52 d0 00 85 c0 75 af <0f> 0b eb ab 0f 1f 44 00 00 8b 05 51 97 e1 01 55 48 89 fd 53 65 8b
[12313.664021] RSP: 0018:ffffbdfcc151bab8 EFLAGS: 00010246
[12313.664023] RAX: 0000000000000000 RBX: 0000000080000001 RCX: 0000000000000001
[12313.664025] RDX: 0000000000000000 RSI: ffffffffa780fceb RDI: ffffffffa78b4a2e
[12313.664026] RBP: ffffbdfcc151bbf8 R08: ffffbdfcc151bc40 R09: 0000000000000001
[12313.664028] R10: 000000000001f846 R11: 0000000000000001 R12: ffffbdfcc151bc38
[12313.664029] R13: ffff981a4382f490 R14: ffffbdfcc151bc40 R15: ffff9819564d1540
[12313.664031] FS:  0000000000000000(0000) GS:ffff981abbc00000(0000) knlGS:0000000000000000
[12313.664032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12313.664034] CR2: 0000564d263de820 CR3: 000000011043a001 CR4: 0000000000370ef0
[12313.664036] Call Trace:
[12313.664038]  
[12313.664040]  __btrfs_remove_free_space_cache+0x43/0xe0
[12313.664044]  load_free_space_cache+0xacc/0xaf0
[12313.664083]  caching_thread+0x417/0x5c0
[12313.664090]  ? lock_release+0x137/0x2d0
[12313.664096]  btrfs_work_helper+0xf2/0x3e0
[12313.664098]  ? lock_is_held_type+0xe2/0x140
[12313.664107]  process_one_work+0x271/0x590
[12313.664117]  ? process_one_work+0x590/0x590
[12313.664120]  worker_thread+0x52/0x3b0
[12313.664125]  ? process_one_work+0x590/0x590
[12313.664128]  kthread+0xf0/0x120
[12313.664131]  ? kthread_complete_and_exit+0x20/0x20
[12313.664135]  ret_from_fork+0x1f/0x30
[12313.664148]  
[12313.664149] irq event stamp: 3888935
[12313.664150] hardirqs last  enabled at (3888941): [] __up_console_sem+0x5e/0x70
[12313.664153] hardirqs last disabled at (3888946): [] __up_console_sem+0x43/0x70
[12313.664155] softirqs last  enabled at (3888198): [] __irq_exit_rcu+0xfd/0x150
[12313.664158] softirqs last disabled at (3888193): [] __irq_exit_rcu+0xfd/0x150
[12313.664160] ---[ end trace 0000000000000000 ]---
[12313.664165] ------------[ cut here ]------------
[12313.664166] WARNING: CPU: 0 PID: 1626325 at kernel/sched/core.c:8366 __cond_resched_lock+0x6c/0x70
[12313.664168] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer virtio_balloon snd soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[12313.664227] CPU: 0 PID: 1626325 Comm: kworker/u4:13 Tainted: G        W          6.0.0-rc1+ #801
[12313.664229] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12313.664230] Workqueue: btrfs-cache btrfs_work_helper
[12313.664233] RIP: 0010:__cond_resched_lock+0x6c/0x70
[12313.664235] Code: 75 02 f3 90 48 89 ef e8 02 7c d1 00 b8 01 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7f 18 be ff ff ff ff e8 b8 52 d0 00 85 c0 75 af <0f> 0b eb ab 0f 1f 44 00 00 8b 05 51 97 e1 01 55 48 89 fd 53 65 8b
[12313.664237] RSP: 0018:ffffbdfcc151bab8 EFLAGS: 00010246
[12313.664239] RAX: 0000000000000000 RBX: 0000000080000001 RCX: 0000000000000001
[12313.664240] RDX: 0000000000000000 RSI: ffffffffa780fceb RDI: ffffffffa78b4a2e
[12313.664242] RBP: ffffbdfcc151bbf8 R08: ffffbdfcc151bc40 R09: 0000000000000001
[12313.664243] R10: 000000000001f846 R11: 0000000000000001 R12: ffffbdfcc151bc38
[12313.664245] R13: ffff981a4382f9d8 R14: ffffbdfcc151bc40 R15: ffff9819564d1540
[12313.664246] FS:  0000000000000000(0000) GS:ffff981abbc00000(0000) knlGS:0000000000000000
[12313.664248] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12313.664249] CR2: 0000564d263de820 CR3: 000000011043a001 CR4: 0000000000370ef0
[12313.664252] Call Trace:
[12313.664253]  
[12313.664256]  __btrfs_remove_free_space_cache+0x43/0xe0
[12313.664260]  load_free_space_cache+0xacc/0xaf0
[12313.664301]  caching_thread+0x417/0x5c0
[12313.664307]  ? lock_release+0x137/0x2d0
[12313.664314]  btrfs_work_helper+0xf2/0x3e0
[12313.664316]  ? lock_is_held_type+0xe2/0x140
[12313.664322]  process_one_work+0x271/0x590
[12313.664330]  ? process_one_work+0x590/0x590
[12313.664333]  worker_thread+0x52/0x3b0
[12313.664338]  ? process_one_work+0x590/0x590
[12313.664341]  kthread+0xf0/0x120
[12313.664344]  ? kthread_complete_and_exit+0x20/0x20
[12313.664348]  ret_from_fork+0x1f/0x30
[12313.664361]  
[12313.664362] irq event stamp: 3889511
[12313.664363] hardirqs last  enabled at (3889517): [] __up_console_sem+0x5e/0x70
[12313.664366] hardirqs last disabled at (3889522): [] __up_console_sem+0x43/0x70
[12313.664368] softirqs last  enabled at (3888198): [] __irq_exit_rcu+0xfd/0x150
[12313.664371] softirqs last disabled at (3888193): [] __irq_exit_rcu+0xfd/0x150
[12313.664373] ---[ end trace 0000000000000000 ]---
[12313.664378] ------------[ cut here ]------------
[12313.664379] WARNING: CPU: 0 PID: 1626325 at kernel/sched/core.c:8366 __cond_resched_lock+0x6c/0x70
[12313.664381] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core joydev snd_pcm i2c_i801 i2c_smbus snd_timer virtio_balloon snd soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[12313.664437] CPU: 0 PID: 1626325 Comm: kworker/u4:13 Tainted: G        W          6.0.0-rc1+ #801
[12313.664439] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12313.664441] Workqueue: btrfs-cache btrfs_work_helper
[12313.664444] RIP: 0010:__cond_resched_lock+0x6c/0x70
[12313.664446] Code: 75 02 f3 90 48 89 ef e8 02 7c d1 00 b8 01 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7f 18 be ff ff ff ff e8 b8 52 d0 00 85 c0 75 af <0f> 0b eb ab 0f 1f 44 00 00 8b 05 51 97 e1 01 55 48 89 fd 53 65 8b
[12313.664447] RSP: 0018:ffffbdfcc151bab8 EFLAGS: 00010246
[12313.664450] RAX: 0000000000000000 RBX: 0000000080000001 RCX: 0000000000000001
[12313.664451] RDX: 0000000000000000 RSI: ffffffffa780fceb RDI: ffffffffa78b4a2e
[12313.664452] RBP: ffffbdfcc151bbf8 R08: ffffbdfcc151bc40 R09: 0000000000000001
[12313.664454] R10: 000000000001f846 R11: 0000000000000001 R12: ffffbdfcc151bc38
[12313.664455] R13: ffff981a4382f150 R14: ffffbdfcc151bc40 R15: ffff9819564d1540
[12313.664457] FS:  0000000000000000(0000) GS:ffff981abbc00000(0000) knlGS:0000000000000000
[12313.664458] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12313.664460] CR2: 0000564d263de820 CR3: 000000011043a001 CR4: 0000000000370ef0
[12313.664463] Call Trace:
[12313.664464]  
[12313.664466]  __btrfs_remove_free_space_cache+0x43/0xe0
[12313.664470]  load_free_space_cache+0xacc/0xaf0
[12313.664509]  caching_thread+0x417/0x5c0
[12313.664515]  ? lock_release+0x137/0x2d0
[12313.664522]  btrfs_work_helper+0xf2/0x3e0
[12313.664524]  ? lock_is_held_type+0xe2/0x140
[12313.664530]  process_one_work+0x271/0x590
[12313.664538]  ? process_one_work+0x590/0x590
[12313.664541]  worker_thread+0x52/0x3b0
[12313.664546]  ? process_one_work+0x590/0x590
[12313.664549]  kthread+0xf0/0x120
[12313.664551]  ? kthread_complete_and_exit+0x20/0x20
[12313.664556]  ret_from_fork+0x1f/0x30
[12313.664568]  
[12313.664569] irq event stamp: 3890087
[12313.664574] hardirqs last  enabled at (3890093): [] __up_console_sem+0x5e/0x70
[12313.664578] hardirqs last disabled at (3890098): [] __up_console_sem+0x43/0x70
[12313.664582] softirqs last  enabled at (3888198): [] __irq_exit_rcu+0xfd/0x150
[12313.664585] softirqs last disabled at (3888193): [] __irq_exit_rcu+0xfd/0x150
[12313.664589] ---[ end trace 0000000000000000 ]---
[12313.664592] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[12313.664606] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[12314.016293] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12314.016305] BTRFS info (device dm-11): turning on async discard
[12314.016308] BTRFS info (device dm-11): disk space caching is enabled
[12314.171597] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12314.172443] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12314.581522] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12314.581531] BTRFS info (device dm-11): turning on async discard
[12314.581533] BTRFS info (device dm-11): disk space caching is enabled
[12314.584203] BTRFS info (device dm-11): start tree-log replay
[12314.985317] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12314.985326] BTRFS info (device dm-11): turning on async discard
[12314.985328] BTRFS info (device dm-11): disk space caching is enabled
[12315.271001] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12315.271997] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12315.696058] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12315.696067] BTRFS info (device dm-11): turning on async discard
[12315.696069] BTRFS info (device dm-11): disk space caching is enabled
[12315.699700] BTRFS info (device dm-11): start tree-log replay
[12316.112500] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12316.112509] BTRFS info (device dm-11): turning on async discard
[12316.112511] BTRFS info (device dm-11): disk space caching is enabled
[12316.235543] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12316.236517] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12316.644499] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12316.644508] BTRFS info (device dm-11): turning on async discard
[12316.644510] BTRFS info (device dm-11): disk space caching is enabled
[12316.647822] BTRFS info (device dm-11): start tree-log replay
[12317.062309] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12317.062318] BTRFS info (device dm-11): turning on async discard
[12317.062320] BTRFS info (device dm-11): disk space caching is enabled
[12317.214524] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12317.215351] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12317.624271] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12317.624280] BTRFS info (device dm-11): turning on async discard
[12317.624282] BTRFS info (device dm-11): disk space caching is enabled
[12317.627888] BTRFS info (device dm-11): start tree-log replay
[12318.077993] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12318.078001] BTRFS info (device dm-11): turning on async discard
[12318.078003] BTRFS info (device dm-11): disk space caching is enabled
[12318.202561] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12318.203403] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12318.610724] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12318.610734] BTRFS info (device dm-11): turning on async discard
[12318.610736] BTRFS info (device dm-11): disk space caching is enabled
[12318.614313] BTRFS info (device dm-11): start tree-log replay
[12319.046620] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12319.046629] BTRFS info (device dm-11): turning on async discard
[12319.046631] BTRFS info (device dm-11): disk space caching is enabled
[12319.181156] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12319.182157] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12319.605485] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12319.605494] BTRFS info (device dm-11): turning on async discard
[12319.605496] BTRFS info (device dm-11): disk space caching is enabled
[12319.608696] BTRFS info (device dm-11): start tree-log replay
[12320.067636] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12320.067645] BTRFS info (device dm-11): turning on async discard
[12320.067647] BTRFS info (device dm-11): disk space caching is enabled
[12320.133928] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12320.134843] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12320.549430] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12320.549439] BTRFS info (device dm-11): turning on async discard
[12320.549441] BTRFS info (device dm-11): disk space caching is enabled
[12320.553214] BTRFS info (device dm-11): start tree-log replay
[12320.955134] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12320.955142] BTRFS info (device dm-11): turning on async discard
[12320.955144] BTRFS info (device dm-11): disk space caching is enabled
[12321.017684] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12321.018539] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12321.424486] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12321.424502] BTRFS info (device dm-11): turning on async discard
[12321.424504] BTRFS info (device dm-11): disk space caching is enabled
[12321.427964] BTRFS info (device dm-11): start tree-log replay
[12321.815015] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12321.815023] BTRFS info (device dm-11): turning on async discard
[12321.815025] BTRFS info (device dm-11): disk space caching is enabled
[12321.879539] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12321.880506] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12322.284062] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12322.284071] BTRFS info (device dm-11): turning on async discard
[12322.284072] BTRFS info (device dm-11): disk space caching is enabled
[12322.286931] BTRFS info (device dm-11): start tree-log replay
[12322.672222] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12322.672231] BTRFS info (device dm-11): turning on async discard
[12322.672233] BTRFS info (device dm-11): disk space caching is enabled
[12322.744947] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12322.745948] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12323.155138] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12323.155147] BTRFS info (device dm-11): turning on async discard
[12323.155149] BTRFS info (device dm-11): disk space caching is enabled
[12323.158552] BTRFS info (device dm-11): start tree-log replay
[12323.534333] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12323.534342] BTRFS info (device dm-11): turning on async discard
[12323.534344] BTRFS info (device dm-11): disk space caching is enabled
[12323.724875] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12323.725678] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12324.141350] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12324.141360] BTRFS info (device dm-11): turning on async discard
[12324.141362] BTRFS info (device dm-11): disk space caching is enabled
[12324.144457] BTRFS info (device dm-11): start tree-log replay
[12324.572042] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12324.572051] BTRFS info (device dm-11): turning on async discard
[12324.572053] BTRFS info (device dm-11): disk space caching is enabled
[12324.767642] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12324.768479] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12325.192127] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12325.192137] BTRFS info (device dm-11): turning on async discard
[12325.192140] BTRFS info (device dm-11): disk space caching is enabled
[12325.196703] BTRFS info (device dm-11): start tree-log replay
[12325.682492] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12325.682501] BTRFS info (device dm-11): turning on async discard
[12325.682503] BTRFS info (device dm-11): disk space caching is enabled
[12325.821727] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12325.822703] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12326.248638] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12326.248649] BTRFS info (device dm-11): turning on async discard
[12326.248652] BTRFS info (device dm-11): disk space caching is enabled
[12326.252452] BTRFS info (device dm-11): start tree-log replay
[12326.700974] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12326.700983] BTRFS info (device dm-11): turning on async discard
[12326.700985] BTRFS info (device dm-11): disk space caching is enabled
[12326.892712] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12326.893545] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12327.315168] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12327.315177] BTRFS info (device dm-11): turning on async discard
[12327.315179] BTRFS info (device dm-11): disk space caching is enabled
[12327.318613] BTRFS info (device dm-11): start tree-log replay
[12327.804575] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12327.804584] BTRFS info (device dm-11): turning on async discard
[12327.804586] BTRFS info (device dm-11): disk space caching is enabled
[12327.998115] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12327.998958] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12328.421265] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12328.421276] BTRFS info (device dm-11): turning on async discard
[12328.421279] BTRFS info (device dm-11): disk space caching is enabled
[12328.426073] BTRFS info (device dm-11): start tree-log replay
[12328.883630] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12328.883639] BTRFS info (device dm-11): turning on async discard
[12328.883664] BTRFS info (device dm-11): disk space caching is enabled
[12329.138622] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12329.139472] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12329.548474] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12329.548482] BTRFS info (device dm-11): turning on async discard
[12329.548484] BTRFS info (device dm-11): disk space caching is enabled
[12329.551049] BTRFS info (device dm-11): start tree-log replay
[12330.067176] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12330.067185] BTRFS info (device dm-11): turning on async discard
[12330.067187] BTRFS info (device dm-11): disk space caching is enabled
[12330.313845] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12330.315193] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12330.731078] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12330.731086] BTRFS info (device dm-11): turning on async discard
[12330.731088] BTRFS info (device dm-11): disk space caching is enabled
[12330.734680] BTRFS info (device dm-11): start tree-log replay
[12331.164295] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12331.164303] BTRFS info (device dm-11): turning on async discard
[12331.164305] BTRFS info (device dm-11): disk space caching is enabled
[12331.390853] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12331.391913] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12331.830369] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12331.830378] BTRFS info (device dm-11): turning on async discard
[12331.830380] BTRFS info (device dm-11): disk space caching is enabled
[12331.833774] BTRFS info (device dm-11): start tree-log replay
[12332.251454] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12332.251463] BTRFS info (device dm-11): turning on async discard
[12332.251465] BTRFS info (device dm-11): disk space caching is enabled
[12332.622495] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12332.624093] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12333.036061] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12333.036070] BTRFS info (device dm-11): turning on async discard
[12333.036072] BTRFS info (device dm-11): disk space caching is enabled
[12333.039298] BTRFS info (device dm-11): start tree-log replay
[12333.498203] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12333.498211] BTRFS info (device dm-11): turning on async discard
[12333.498213] BTRFS info (device dm-11): disk space caching is enabled
[12333.930754] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12333.931567] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12334.347809] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12334.347818] BTRFS info (device dm-11): turning on async discard
[12334.347820] BTRFS info (device dm-11): disk space caching is enabled
[12334.351934] BTRFS info (device dm-11): start tree-log replay
[12334.840146] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12334.840155] BTRFS info (device dm-11): turning on async discard
[12334.840157] BTRFS info (device dm-11): disk space caching is enabled
[12335.105719] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12335.106528] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12335.520838] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12335.520847] BTRFS info (device dm-11): turning on async discard
[12335.520849] BTRFS info (device dm-11): disk space caching is enabled
[12335.524505] BTRFS info (device dm-11): start tree-log replay
[12336.037463] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12336.037472] BTRFS info (device dm-11): turning on async discard
[12336.037474] BTRFS info (device dm-11): disk space caching is enabled
[12336.480804] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12336.481926] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12336.901916] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12336.901925] BTRFS info (device dm-11): turning on async discard
[12336.901927] BTRFS info (device dm-11): disk space caching is enabled
[12336.905201] BTRFS info (device dm-11): start tree-log replay
[12337.418060] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12337.418069] BTRFS info (device dm-11): turning on async discard
[12337.418071] BTRFS info (device dm-11): disk space caching is enabled
[12337.690553] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12337.691377] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12338.088290] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12338.088299] BTRFS info (device dm-11): turning on async discard
[12338.088300] BTRFS info (device dm-11): disk space caching is enabled
[12338.091456] BTRFS info (device dm-11): start tree-log replay
[12338.603390] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12338.603398] BTRFS info (device dm-11): turning on async discard
[12338.603400] BTRFS info (device dm-11): disk space caching is enabled
[12338.957605] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12338.958425] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12339.370393] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12339.370401] BTRFS info (device dm-11): turning on async discard
[12339.370403] BTRFS info (device dm-11): disk space caching is enabled
[12339.373487] BTRFS info (device dm-11): start tree-log replay
[12339.854140] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12339.854148] BTRFS info (device dm-11): turning on async discard
[12339.854150] BTRFS info (device dm-11): disk space caching is enabled
[12340.150356] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12340.151193] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12340.575876] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12340.575885] BTRFS info (device dm-11): turning on async discard
[12340.575887] BTRFS info (device dm-11): disk space caching is enabled
[12340.579487] BTRFS info (device dm-11): start tree-log replay
[12341.111882] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12341.111891] BTRFS info (device dm-11): turning on async discard
[12341.111893] BTRFS info (device dm-11): disk space caching is enabled
[12341.389542] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12341.390358] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12341.790030] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12341.790039] BTRFS info (device dm-11): turning on async discard
[12341.790041] BTRFS info (device dm-11): disk space caching is enabled
[12341.793038] BTRFS info (device dm-11): start tree-log replay
[12342.220502] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12342.220511] BTRFS info (device dm-11): turning on async discard
[12342.220542] BTRFS info (device dm-11): disk space caching is enabled
[12342.594764] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12342.596260] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12343.022556] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12343.022567] BTRFS info (device dm-11): turning on async discard
[12343.022570] BTRFS info (device dm-11): disk space caching is enabled
[12343.027280] BTRFS info (device dm-11): start tree-log replay
[12343.572723] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12343.572731] BTRFS info (device dm-11): turning on async discard
[12343.572733] BTRFS info (device dm-11): disk space caching is enabled
[12344.032240] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12344.033084] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12344.451334] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12344.451343] BTRFS info (device dm-11): turning on async discard
[12344.451345] BTRFS info (device dm-11): disk space caching is enabled
[12344.454677] BTRFS info (device dm-11): start tree-log replay
[12344.932485] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12344.932518] BTRFS info (device dm-11): turning on async discard
[12344.932521] BTRFS info (device dm-11): disk space caching is enabled
[12345.488094] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12345.488942] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12345.898684] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12345.898693] BTRFS info (device dm-11): turning on async discard
[12345.898695] BTRFS info (device dm-11): disk space caching is enabled
[12345.902298] BTRFS info (device dm-11): start tree-log replay
[12346.426868] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12346.426877] BTRFS info (device dm-11): turning on async discard
[12346.426879] BTRFS info (device dm-11): disk space caching is enabled
[12346.984002] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12346.985209] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12347.398307] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12347.398317] BTRFS info (device dm-11): turning on async discard
[12347.398319] BTRFS info (device dm-11): disk space caching is enabled
[12347.401829] BTRFS info (device dm-11): start tree-log replay
[12347.965824] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12347.965835] BTRFS info (device dm-11): turning on async discard
[12347.965838] BTRFS info (device dm-11): disk space caching is enabled
[12348.307114] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12348.308432] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12348.760183] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12348.760192] BTRFS info (device dm-11): turning on async discard
[12348.760194] BTRFS info (device dm-11): disk space caching is enabled
[12348.764033] BTRFS info (device dm-11): start tree-log replay
[12349.275083] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12349.275093] BTRFS info (device dm-11): turning on async discard
[12349.275094] BTRFS info (device dm-11): disk space caching is enabled
[12349.652665] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12349.653878] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12350.091489] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12350.091499] BTRFS info (device dm-11): turning on async discard
[12350.091501] BTRFS info (device dm-11): disk space caching is enabled
[12350.095153] BTRFS info (device dm-11): start tree-log replay
[12350.575940] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12350.575949] BTRFS info (device dm-11): turning on async discard
[12350.575950] BTRFS info (device dm-11): disk space caching is enabled
[12350.995891] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12350.996861] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12351.551797] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12351.551806] BTRFS info (device dm-11): turning on async discard
[12351.551808] BTRFS info (device dm-11): disk space caching is enabled
[12351.555320] BTRFS info (device dm-11): start tree-log replay
[12352.083212] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12352.083220] BTRFS info (device dm-11): turning on async discard
[12352.083222] BTRFS info (device dm-11): disk space caching is enabled
[12352.489035] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12352.490092] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12352.996732] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12352.996741] BTRFS info (device dm-11): turning on async discard
[12352.996743] BTRFS info (device dm-11): disk space caching is enabled
[12353.000839] BTRFS info (device dm-11): start tree-log replay
[12353.537992] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12353.538004] BTRFS info (device dm-11): turning on async discard
[12353.538007] BTRFS info (device dm-11): disk space caching is enabled
[12353.768243] fsync-tester (1637392): drop_caches: 3
[12354.060351] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12354.061584] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12354.567813] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12354.567821] BTRFS info (device dm-11): turning on async discard
[12354.567823] BTRFS info (device dm-11): disk space caching is enabled
[12354.570715] BTRFS info (device dm-11): start tree-log replay
[12355.238216] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12355.238225] BTRFS info (device dm-11): turning on async discard
[12355.238227] BTRFS info (device dm-11): disk space caching is enabled
[12355.376554] fsync-tester (1637457): drop_caches: 3
[12355.667720] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12355.668777] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12356.248737] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12356.248747] BTRFS info (device dm-11): turning on async discard
[12356.248749] BTRFS info (device dm-11): disk space caching is enabled
[12356.252683] BTRFS info (device dm-11): start tree-log replay
[12356.904289] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12356.904298] BTRFS info (device dm-11): turning on async discard
[12356.904300] BTRFS info (device dm-11): disk space caching is enabled
[12357.007247] fsync-tester (1637522): drop_caches: 3
[12357.171433] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12357.172600] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12357.740914] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12357.740924] BTRFS info (device dm-11): turning on async discard
[12357.740926] BTRFS info (device dm-11): disk space caching is enabled
[12357.744736] BTRFS info (device dm-11): start tree-log replay
[12358.460248] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12358.460257] BTRFS info (device dm-11): turning on async discard
[12358.460259] BTRFS info (device dm-11): disk space caching is enabled
[12358.579796] fsync-tester (1637587): drop_caches: 3
[12358.798857] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12358.800226] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12359.298234] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12359.298243] BTRFS info (device dm-11): turning on async discard
[12359.298245] BTRFS info (device dm-11): disk space caching is enabled
[12359.302582] BTRFS info (device dm-11): start tree-log replay
[12359.983205] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12359.983214] BTRFS info (device dm-11): turning on async discard
[12359.983216] BTRFS info (device dm-11): disk space caching is enabled
[12360.156567] fsync-tester (1637652): drop_caches: 3
[12360.344694] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12360.345987] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12360.883710] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12360.883719] BTRFS info (device dm-11): turning on async discard
[12360.883722] BTRFS info (device dm-11): disk space caching is enabled
[12360.887896] BTRFS info (device dm-11): start tree-log replay
[12361.463810] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12361.463822] BTRFS info (device dm-11): turning on async discard
[12361.463826] BTRFS info (device dm-11): disk space caching is enabled
[12361.638229] fsync-tester (1637717): drop_caches: 3
[12361.803208] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12361.804514] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12362.349705] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12362.349714] BTRFS info (device dm-11): turning on async discard
[12362.349716] BTRFS info (device dm-11): disk space caching is enabled
[12362.352770] BTRFS info (device dm-11): start tree-log replay
[12362.907306] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12362.907345] BTRFS info (device dm-11): turning on async discard
[12362.907348] BTRFS info (device dm-11): disk space caching is enabled
[12363.046756] fsync-tester (1637782): drop_caches: 3
[12363.195607] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12363.196554] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12363.758014] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12363.758024] BTRFS info (device dm-11): turning on async discard
[12363.758026] BTRFS info (device dm-11): disk space caching is enabled
[12363.761990] BTRFS info (device dm-11): start tree-log replay
[12364.332764] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12364.332772] BTRFS info (device dm-11): turning on async discard
[12364.332774] BTRFS info (device dm-11): disk space caching is enabled
[12364.487241] fsync-tester (1637847): drop_caches: 3
[12364.663407] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12364.664913] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12365.173346] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12365.173355] BTRFS info (device dm-11): turning on async discard
[12365.173357] BTRFS info (device dm-11): disk space caching is enabled
[12365.177816] BTRFS info (device dm-11): start tree-log replay
[12365.775675] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12365.775687] BTRFS info (device dm-11): turning on async discard
[12365.775690] BTRFS info (device dm-11): disk space caching is enabled
[12365.972742] fsync-tester (1637912): drop_caches: 3
[12366.088836] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12366.089881] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12366.629276] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12366.629303] BTRFS info (device dm-11): turning on async discard
[12366.629307] BTRFS info (device dm-11): disk space caching is enabled
[12366.633133] BTRFS info (device dm-11): start tree-log replay
[12367.131676] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12367.131685] BTRFS info (device dm-11): turning on async discard
[12367.131687] BTRFS info (device dm-11): disk space caching is enabled
[12367.303311] fsync-tester (1637977): drop_caches: 3
[12367.447082] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12367.448544] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12367.947889] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12367.947898] BTRFS info (device dm-11): turning on async discard
[12367.947900] BTRFS info (device dm-11): disk space caching is enabled
[12367.951201] BTRFS info (device dm-11): start tree-log replay
[12368.456425] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12368.456434] BTRFS info (device dm-11): turning on async discard
[12368.456436] BTRFS info (device dm-11): disk space caching is enabled
[12368.846027] fsync-tester (1638042): drop_caches: 3
[12368.956197] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12368.957885] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12369.433098] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12369.433107] BTRFS info (device dm-11): turning on async discard
[12369.433110] BTRFS info (device dm-11): disk space caching is enabled
[12369.437191] BTRFS info (device dm-11): start tree-log replay
[12369.908975] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12369.908984] BTRFS info (device dm-11): turning on async discard
[12369.908987] BTRFS info (device dm-11): disk space caching is enabled
[12370.088118] fsync-tester (1638107): drop_caches: 3
[12370.220008] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12370.221688] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12370.704809] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12370.704819] BTRFS info (device dm-11): turning on async discard
[12370.704821] BTRFS info (device dm-11): disk space caching is enabled
[12370.708641] BTRFS info (device dm-11): start tree-log replay
[12371.194422] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12371.194431] BTRFS info (device dm-11): turning on async discard
[12371.194433] BTRFS info (device dm-11): disk space caching is enabled
[12371.349893] fsync-tester (1638172): drop_caches: 3
[12371.440442] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12371.441729] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12371.931174] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12371.931186] BTRFS info (device dm-11): turning on async discard
[12371.931190] BTRFS info (device dm-11): disk space caching is enabled
[12371.934769] BTRFS info (device dm-11): start tree-log replay
[12372.392170] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12372.392180] BTRFS info (device dm-11): turning on async discard
[12372.392182] BTRFS info (device dm-11): disk space caching is enabled
[12372.578372] fsync-tester (1638237): drop_caches: 3
[12372.689009] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12372.691190] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12373.223516] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12373.223527] BTRFS info (device dm-11): turning on async discard
[12373.223530] BTRFS info (device dm-11): disk space caching is enabled
[12373.228717] BTRFS info (device dm-11): start tree-log replay
[12373.701456] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12373.701466] BTRFS info (device dm-11): turning on async discard
[12373.701468] BTRFS info (device dm-11): disk space caching is enabled
[12373.858324] fsync-tester (1638302): drop_caches: 3
[12373.953608] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12373.954764] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12374.438506] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12374.438514] BTRFS info (device dm-11): turning on async discard
[12374.438516] BTRFS info (device dm-11): disk space caching is enabled
[12374.442195] BTRFS info (device dm-11): start tree-log replay
[12374.937756] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12374.937767] BTRFS info (device dm-11): turning on async discard
[12374.937770] BTRFS info (device dm-11): disk space caching is enabled
[12375.121213] fsync-tester (1638367): drop_caches: 3
[12375.235917] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12375.237259] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12375.711079] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12375.711088] BTRFS info (device dm-11): turning on async discard
[12375.711089] BTRFS info (device dm-11): disk space caching is enabled
[12375.714569] BTRFS info (device dm-11): start tree-log replay
[12376.150789] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12376.150798] BTRFS info (device dm-11): turning on async discard
[12376.150800] BTRFS info (device dm-11): disk space caching is enabled
[12376.236590] fsync-tester (1638432): drop_caches: 3
[12376.369352] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12376.370575] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12376.830033] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12376.830041] BTRFS info (device dm-11): turning on async discard
[12376.830043] BTRFS info (device dm-11): disk space caching is enabled
[12376.834023] BTRFS info (device dm-11): start tree-log replay
[12377.341453] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12377.341463] BTRFS info (device dm-11): turning on async discard
[12377.341466] BTRFS info (device dm-11): disk space caching is enabled
[12377.463507] fsync-tester (1638497): drop_caches: 3
[12377.630327] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12377.631706] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12378.094463] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12378.094473] BTRFS info (device dm-11): turning on async discard
[12378.094475] BTRFS info (device dm-11): disk space caching is enabled
[12378.097928] BTRFS info (device dm-11): start tree-log replay
[12378.609552] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12378.609562] BTRFS info (device dm-11): turning on async discard
[12378.609564] BTRFS info (device dm-11): disk space caching is enabled
[12378.716347] fsync-tester (1638562): drop_caches: 3
[12378.857588] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12378.858679] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12379.323850] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12379.323859] BTRFS info (device dm-11): turning on async discard
[12379.323861] BTRFS info (device dm-11): disk space caching is enabled
[12379.327470] BTRFS info (device dm-11): start tree-log replay
[12379.873392] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12379.873401] BTRFS info (device dm-11): turning on async discard
[12379.873403] BTRFS info (device dm-11): disk space caching is enabled
[12379.995288] fsync-tester (1638627): drop_caches: 3
[12380.144470] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12380.145682] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12380.609580] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12380.609589] BTRFS info (device dm-11): turning on async discard
[12380.609591] BTRFS info (device dm-11): disk space caching is enabled
[12380.613521] BTRFS info (device dm-11): start tree-log replay
[12381.105222] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12381.105232] BTRFS info (device dm-11): turning on async discard
[12381.105234] BTRFS info (device dm-11): disk space caching is enabled
[12381.247667] fsync-tester (1638692): drop_caches: 3
[12381.499929] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12381.501058] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12381.958040] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12381.958049] BTRFS info (device dm-11): turning on async discard
[12381.958051] BTRFS info (device dm-11): disk space caching is enabled
[12381.961008] BTRFS info (device dm-11): start tree-log replay
[12382.509355] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12382.509365] BTRFS info (device dm-11): turning on async discard
[12382.509367] BTRFS info (device dm-11): disk space caching is enabled
[12382.675757] fsync-tester (1638757): drop_caches: 3
[12382.905385] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12382.906475] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12383.394589] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12383.394597] BTRFS info (device dm-11): turning on async discard
[12383.394599] BTRFS info (device dm-11): disk space caching is enabled
[12383.398000] BTRFS info (device dm-11): start tree-log replay
[12383.984609] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12383.984622] BTRFS info (device dm-11): turning on async discard
[12383.984626] BTRFS info (device dm-11): disk space caching is enabled
[12384.142549] fsync-tester (1638822): drop_caches: 3
[12384.360636] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12384.361944] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12384.879051] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12384.879060] BTRFS info (device dm-11): turning on async discard
[12384.879062] BTRFS info (device dm-11): disk space caching is enabled
[12384.883274] BTRFS info (device dm-11): start tree-log replay
[12385.504695] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12385.504704] BTRFS info (device dm-11): turning on async discard
[12385.504706] BTRFS info (device dm-11): disk space caching is enabled
[12385.671630] fsync-tester (1638887): drop_caches: 3
[12385.912650] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12385.913732] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12386.382372] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12386.382381] BTRFS info (device dm-11): turning on async discard
[12386.382383] BTRFS info (device dm-11): disk space caching is enabled
[12386.385615] BTRFS info (device dm-11): start tree-log replay
[12386.955182] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12386.955190] BTRFS info (device dm-11): turning on async discard
[12386.955192] BTRFS info (device dm-11): disk space caching is enabled
[12387.140716] fsync-tester (1638952): drop_caches: 3
[12387.236228] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12387.237506] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12387.747567] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12387.747576] BTRFS info (device dm-11): turning on async discard
[12387.747578] BTRFS info (device dm-11): disk space caching is enabled
[12387.751357] BTRFS info (device dm-11): start tree-log replay
[12388.284731] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12388.284740] BTRFS info (device dm-11): turning on async discard
[12388.284742] BTRFS info (device dm-11): disk space caching is enabled
[12388.425039] fsync-tester (1639017): drop_caches: 3
[12388.557767] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12388.558880] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12389.055342] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12389.055351] BTRFS info (device dm-11): turning on async discard
[12389.055353] BTRFS info (device dm-11): disk space caching is enabled
[12389.059602] BTRFS info (device dm-11): start tree-log replay
[12389.593938] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12389.593947] BTRFS info (device dm-11): turning on async discard
[12389.593949] BTRFS info (device dm-11): disk space caching is enabled
[12389.755619] fsync-tester (1639082): drop_caches: 3
[12389.879946] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12389.881243] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12390.339595] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12390.339605] BTRFS info (device dm-11): turning on async discard
[12390.339607] BTRFS info (device dm-11): disk space caching is enabled
[12390.343202] BTRFS info (device dm-11): start tree-log replay
[12390.827589] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12390.827597] BTRFS info (device dm-11): turning on async discard
[12390.827599] BTRFS info (device dm-11): disk space caching is enabled
[12391.001373] fsync-tester (1639147): drop_caches: 3
[12391.129204] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12391.130195] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12391.464107] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12391.464116] BTRFS info (device dm-11): turning on async discard
[12391.464118] BTRFS info (device dm-11): disk space caching is enabled
[12391.522871] BTRFS info (device dm-11): start tree-log replay
[12392.052695] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12392.052704] BTRFS info (device dm-11): turning on async discard
[12392.052706] BTRFS info (device dm-11): disk space caching is enabled
[12392.272284] fsync-tester (1639212): drop_caches: 3
[12392.424336] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12392.425277] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12392.882020] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12392.882058] BTRFS info (device dm-11): turning on async discard
[12392.882061] BTRFS info (device dm-11): disk space caching is enabled
[12392.885579] BTRFS info (device dm-11): start tree-log replay
[12393.405281] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12393.405290] BTRFS info (device dm-11): turning on async discard
[12393.405293] BTRFS info (device dm-11): disk space caching is enabled
[12393.621900] fsync-tester (1639277): drop_caches: 3
[12393.775775] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12393.776915] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12394.283851] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12394.283860] BTRFS info (device dm-11): turning on async discard
[12394.283862] BTRFS info (device dm-11): disk space caching is enabled
[12394.286572] BTRFS info (device dm-11): start tree-log replay
[12394.852270] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12394.852279] BTRFS info (device dm-11): turning on async discard
[12394.852281] BTRFS info (device dm-11): disk space caching is enabled
[12395.043892] fsync-tester (1639342): drop_caches: 3
[12395.197802] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12395.199099] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12395.689130] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12395.689138] BTRFS info (device dm-11): turning on async discard
[12395.689140] BTRFS info (device dm-11): disk space caching is enabled
[12395.691787] BTRFS info (device dm-11): start tree-log replay
[12396.212931] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12396.212940] BTRFS info (device dm-11): turning on async discard
[12396.212942] BTRFS info (device dm-11): disk space caching is enabled
[12396.414281] fsync-tester (1639407): drop_caches: 3
[12396.614309] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12396.615432] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12397.173530] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12397.173539] BTRFS info (device dm-11): turning on async discard
[12397.173541] BTRFS info (device dm-11): disk space caching is enabled
[12397.176710] BTRFS info (device dm-11): start tree-log replay
[12397.761746] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12397.761755] BTRFS info (device dm-11): turning on async discard
[12397.761757] BTRFS info (device dm-11): disk space caching is enabled
[12397.902595] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12397.903696] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12398.380647] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12398.380656] BTRFS info (device dm-11): turning on async discard
[12398.380658] BTRFS info (device dm-11): disk space caching is enabled
[12398.384042] BTRFS info (device dm-11): start tree-log replay
[12398.834001] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12398.834011] BTRFS info (device dm-11): turning on async discard
[12398.834014] BTRFS info (device dm-11): disk space caching is enabled
[12398.989518] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12398.990651] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12399.266495] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12399.266505] BTRFS info (device dm-11): turning on async discard
[12399.266507] BTRFS info (device dm-11): disk space caching is enabled
[12399.372365] BTRFS info (device dm-11): start tree-log replay
[12399.836301] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12399.836310] BTRFS info (device dm-11): turning on async discard
[12399.836312] BTRFS info (device dm-11): disk space caching is enabled
[12400.008895] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12400.009816] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12400.452773] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12400.452784] BTRFS info (device dm-11): turning on async discard
[12400.452786] BTRFS info (device dm-11): disk space caching is enabled
[12400.456339] BTRFS info (device dm-11): start tree-log replay
[12400.893078] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12400.893087] BTRFS info (device dm-11): turning on async discard
[12400.893089] BTRFS info (device dm-11): disk space caching is enabled
[12401.043762] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12401.044765] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12401.508632] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12401.508641] BTRFS info (device dm-11): turning on async discard
[12401.508643] BTRFS info (device dm-11): disk space caching is enabled
[12401.511776] BTRFS info (device dm-11): start tree-log replay
[12401.966502] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12401.966512] BTRFS info (device dm-11): turning on async discard
[12401.966514] BTRFS info (device dm-11): disk space caching is enabled
[12402.105117] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12402.105986] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12402.624629] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12402.624637] BTRFS info (device dm-11): turning on async discard
[12402.624639] BTRFS info (device dm-11): disk space caching is enabled
[12402.627750] BTRFS info (device dm-11): start tree-log replay
[12403.107897] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12403.107908] BTRFS info (device dm-11): turning on async discard
[12403.107911] BTRFS info (device dm-11): disk space caching is enabled
[12403.218533] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12403.219434] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12403.651298] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12403.651307] BTRFS info (device dm-11): turning on async discard
[12403.651309] BTRFS info (device dm-11): disk space caching is enabled
[12403.654425] BTRFS info (device dm-11): start tree-log replay
[12404.142477] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12404.142486] BTRFS info (device dm-11): turning on async discard
[12404.142488] BTRFS info (device dm-11): disk space caching is enabled
[12404.241630] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12404.242665] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12404.754182] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12404.754191] BTRFS info (device dm-11): turning on async discard
[12404.754193] BTRFS info (device dm-11): disk space caching is enabled
[12404.757876] BTRFS info (device dm-11): start tree-log replay
[12405.196453] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12405.196463] BTRFS info (device dm-11): turning on async discard
[12405.196466] BTRFS info (device dm-11): disk space caching is enabled
[12405.310774] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1634538)
[12405.312101] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1634538)
[12405.786204] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12405.786215] BTRFS info (device dm-11): turning on async discard
[12405.786217] BTRFS info (device dm-11): disk space caching is enabled
[12405.790264] BTRFS info (device dm-11): start tree-log replay
[12406.211427] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[12406.211435] BTRFS info (device dm-11): turning on async discard
[12406.211437] BTRFS info (device dm-11): disk space caching is enabled