[13239.805950] run fstests generic/475 at 2022-01-06 00:32:12
[13240.426415] BTRFS: device fsid fffaef44-7428-493b-8b0c-60176f0f4798 devid 1 transid 6 /dev/dm-9 scanned by mkfs.btrfs (2334806)
[13240.524032] BTRFS info (device dm-11): flagging fs with big metadata feature
[13240.524268] BTRFS info (device dm-11): turning on async discard
[13240.524447] BTRFS info (device dm-11): disk space caching is enabled
[13240.524634] BTRFS info (device dm-11): has skinny extents
[13240.526651] BTRFS info (device dm-11): checking UUID tree
[13241.544326] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13241.544707] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13241.545066] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13241.545441] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13241.546271] BTRFS error (device dm-11): error writing primary super block to device 1
[13241.546583] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13241.546942] BTRFS info (device dm-11): forced readonly
[13241.547145] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13241.547452] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13241.549751] buffer_io_error: 760 callbacks suppressed
[13241.549760] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13241.549775] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[13241.550744] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x6d48 len 4096 err no 10
[13241.550746] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[13241.550756] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[13241.551117] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x6d50 len 4096 err no 10
[13241.551531] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x6d58 len 4096 err no 10
[13241.552800] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[13241.553170] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x8b50 len 4096 err no 10
[13241.554123] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[13241.653403] BTRFS info (device dm-11): flagging fs with big metadata feature
[13241.653626] BTRFS info (device dm-11): turning on async discard
[13241.653802] BTRFS info (device dm-11): disk space caching is enabled
[13241.653981] BTRFS info (device dm-11): has skinny extents
[13241.666215] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[13241.666540] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[13241.666559] BTRFS error (device dm-11): error reading free space cache
[13241.666829] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[13241.667019] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13241.667763] BTRFS warning (device dm-11): direct IO failed ino 316 rw 1,34817 sector 0x6ff0 len 16384 err no 10
[13241.668259] BTRFS warning (device dm-11): direct IO failed ino 315 rw 1,34817 sector 0x6ff0 len 4096 err no 10
[13241.670104] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[13241.670411] BTRFS info (device dm-11): forced readonly
[13241.671020] BTRFS: error (device dm-11) in maybe_insert_hole:4805: errno=-5 IO failure
[13241.671401] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13241.751457] BTRFS info (device dm-11): flagging fs with big metadata feature
[13241.751687] BTRFS info (device dm-11): turning on async discard
[13241.751867] BTRFS info (device dm-11): disk space caching is enabled
[13241.752047] BTRFS info (device dm-11): has skinny extents
[13241.765568] BTRFS error (device dm-11): error reading free space cache
[13241.765778] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13241.766448] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13241.766718] BTRFS info (device dm-11): forced readonly
[13241.768845] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13241.848411] BTRFS info (device dm-11): flagging fs with big metadata feature
[13241.848718] BTRFS info (device dm-11): turning on async discard
[13241.848901] BTRFS info (device dm-11): disk space caching is enabled
[13241.849084] BTRFS info (device dm-11): has skinny extents
[13241.889135] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13241.889765] BTRFS warning (device dm-11): direct IO failed ino 318 rw 1,34817 sector 0x112f08 len 106496 err no 10
[13241.906544] BTRFS error (device dm-11): error writing primary super block to device 1
[13241.907126] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13241.907750] BTRFS info (device dm-11): forced readonly
[13241.908077] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[13241.910962] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13241.911466] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13241.911885] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13241.973171] BTRFS info (device dm-11): flagging fs with big metadata feature
[13241.973408] BTRFS info (device dm-11): turning on async discard
[13241.973592] BTRFS info (device dm-11): disk space caching is enabled
[13241.973773] BTRFS info (device dm-11): has skinny extents
[13243.171245] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13243.171614] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13243.171931] BTRFS error (device dm-11): error writing primary super block to device 1
[13243.172242] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13243.172580] BTRFS info (device dm-11): forced readonly
[13243.172878] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13243.173158] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13243.173628] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13243.173918] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13243.174129] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[13243.176595] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13243.176888] BTRFS warning (device dm-11): direct IO failed ino 317 rw 0,0 sector 0x1148b0 len 4096 err no 10
[13243.177397] BTRFS warning (device dm-11): direct IO failed ino 350 rw 0,0 sector 0x117908 len 4096 err no 10
[13243.179407] BTRFS warning (device dm-11): direct IO failed ino 340 rw 0,0 sector 0x1162c8 len 4096 err no 10
[13243.258491] BTRFS info (device dm-11): flagging fs with big metadata feature
[13243.258711] BTRFS info (device dm-11): turning on async discard
[13243.258885] BTRFS info (device dm-11): disk space caching is enabled
[13243.259064] BTRFS info (device dm-11): has skinny extents
[13243.260441] BTRFS info (device dm-11): start tree-log replay
[13243.635429] BTRFS warning (device dm-11): direct IO failed ino 346 rw 1,34817 sector 0x8a08 len 8192 err no 10
[13243.635941] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[13243.636266] BTRFS info (device dm-11): forced readonly
[13243.636463] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13243.640039] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13243.709182] BTRFS info (device dm-11): flagging fs with big metadata feature
[13243.709420] BTRFS info (device dm-11): turning on async discard
[13243.709602] BTRFS info (device dm-11): disk space caching is enabled
[13243.709784] BTRFS info (device dm-11): has skinny extents
[13243.726898] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13243.727500] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13243.727967] BTRFS info (device dm-11): forced readonly
[13243.728232] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13243.728604] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13243.796505] BTRFS info (device dm-11): flagging fs with big metadata feature
[13243.796730] BTRFS info (device dm-11): turning on async discard
[13243.796903] BTRFS info (device dm-11): disk space caching is enabled
[13243.797083] BTRFS info (device dm-11): has skinny extents
[13245.027987] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13245.028354] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13245.028700] BTRFS error (device dm-11): error writing primary super block to device 1
[13245.028987] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13245.029354] BTRFS info (device dm-11): forced readonly
[13245.029561] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13245.029842] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13245.031843] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13245.032234] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13245.033083] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13245.034903] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11a020 len 4096 err no 10
[13245.034935] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11a028 len 4096 err no 10
[13245.035304] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11a030 len 4096 err no 10
[13245.035311] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11a038 len 4096 err no 10
[13245.049045] BTRFS warning (device dm-11): direct IO failed ino 368 rw 0,0 sector 0x11a2a0 len 4096 err no 10
[13245.050750] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x1198f8 len 4096 err no 10
[13245.123690] BTRFS info (device dm-11): flagging fs with big metadata feature
[13245.123910] BTRFS info (device dm-11): turning on async discard
[13245.124083] BTRFS info (device dm-11): disk space caching is enabled
[13245.124280] BTRFS info (device dm-11): has skinny extents
[13245.131668] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[13245.131946] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[13245.140617] BTRFS error (device dm-11): error reading free space cache
[13245.140821] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13245.141817] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x7138 len 4096 err no 10
[13245.142946] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13245.144279] BTRFS warning (device dm-11): direct IO failed ino 381 rw 1,34817 sector 0x118d38 len 69632 err no 10
[13245.145175] BTRFS warning (device dm-11): direct IO failed ino 381 rw 1,34817 sector 0x118d38 len 110592 err no 10
[13245.149222] BTRFS: error (device dm-11) in btrfs_truncate_free_space_cache:358: errno=-5 IO failure
[13245.149513] BTRFS info (device dm-11): forced readonly
[13245.149697] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[13245.241966] BTRFS info (device dm-11): flagging fs with big metadata feature
[13245.242204] BTRFS info (device dm-11): turning on async discard
[13245.242379] BTRFS info (device dm-11): disk space caching is enabled
[13245.242568] BTRFS info (device dm-11): has skinny extents
[13245.247882] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[13245.248152] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[13245.394095] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13245.395762] BTRFS error (device dm-11): error writing primary super block to device 1
[13245.396487] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13245.396826] BTRFS info (device dm-11): forced readonly
[13245.397019] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[13245.399595] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118e28 len 4096 err no 10
[13245.400102] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13245.401618] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118e00 len 4096 err no 10
[13245.402149] ------------[ cut here ]------------
[13245.402442] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.402962] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.406288] CPU: 1 PID: 2335317 Comm: fsstress Not tainted 5.16.0-rc4+ #529
[13245.406636] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.407111] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.407338] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.407980] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.408247] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.408523] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.408844] RBP: ffff928355c87200 R08: ffff9283441fd5d8 R09: 0000000000000000
[13245.409162] R10: ffff928356247100 R11: ffff9283bbd20d88 R12: ffff92834c9abdd0
[13245.409511] R13: ffff92835aad7660 R14: ffff9283441fd4e0 R15: ffff9283441fd588
[13245.409844] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.410230] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118e80 len 4096 err no 10
[13245.418094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.418623] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.418784] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118e88 len 4096 err no 10
[13245.418849] Call Trace:
[13245.419164] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118e90 len 4096 err no 10
[13245.419313]  
[13245.419628] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118e98 len 4096 err no 10
[13245.419768]  btrfs_run_delayed_refs+0x86/0x210
[13245.420071] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118ea0 len 4096 err no 10
[13245.420246]  btrfs_commit_transaction+0x59/0xad0
[13245.420584] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118ea8 len 4096 err no 10
[13245.420751]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.421062] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118eb0 len 4096 err no 10
[13245.421257]  ? vfs_fsync_range+0x90/0x90
[13245.421588] BTRFS warning (device dm-11): direct IO failed ino 383 rw 0,0 sector 0x118eb8 len 4096 err no 10
[13245.421746]  iterate_supers+0x85/0xf0
[13245.422233]  ksys_sync+0x50/0x80
[13245.422403]  __do_sys_sync+0xa/0x10
[13245.422564]  do_syscall_64+0x38/0x90
[13245.422726]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.422909] RIP: 0033:0x7efd7be7b3ab
[13245.423065] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.423587] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.423848] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.424064] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.424290] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.424514] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.424728] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.424951]  
[13245.425082] irq event stamp: 0
[13245.425248] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.425444] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.425722] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.425985] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.426181] ---[ end trace a02595b316017d90 ]---
[13245.426534] ------------[ cut here ]------------
[13245.426784] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.427087] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.428594] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.428873] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.429140] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.429336] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.429846] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.430016] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.430229] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.430434] RBP: 0000000000000000 R08: ffff9283562475c8 R09: 0000000000000000
[13245.430641] R10: ffff9283441fd4e0 R11: ffff928370b3aa08 R12: ffff92828686a270
[13245.430841] R13: ffff92835aad7660 R14: ffff9283562474e0 R15: ffff928356247588
[13245.431046] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.431316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.431504] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.431707] Call Trace:
[13245.431832]  
[13245.431955]  btrfs_run_delayed_refs+0x86/0x210
[13245.432115]  btrfs_commit_transaction+0x59/0xad0
[13245.432286]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.432469]  ? vfs_fsync_range+0x90/0x90
[13245.432621]  iterate_supers+0x85/0xf0
[13245.432765]  ksys_sync+0x50/0x80
[13245.432904]  __do_sys_sync+0xa/0x10
[13245.433048]  do_syscall_64+0x38/0x90
[13245.433201]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.433388] RIP: 0033:0x7efd7be7b3ab
[13245.433538] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.434006] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.434253] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.434457] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.434657] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.434856] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.435056] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.435266]  
[13245.435382] irq event stamp: 0
[13245.436375] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.436653] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.437041] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.437431] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.437715] ---[ end trace a02595b316017d91 ]---
[13245.438023] ------------[ cut here ]------------
[13245.438331] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.438759] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.440810] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.441067] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.441322] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.441505] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.441964] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.442125] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.442326] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.442528] RBP: 0000000000000000 R08: ffff928346e8a490 R09: 0000000000000000
[13245.442720] R10: ffff928356247400 R11: ffff928370b3aa08 R12: ffff92834c9ab8f0
[13245.442912] R13: ffff92835aad7660 R14: ffff928346e8a3a8 R15: ffff928346e8a450
[13245.443106] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.443360] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.443534] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.443727] Call Trace:
[13245.443845]  
[13245.443962]  btrfs_run_delayed_refs+0x86/0x210
[13245.444113]  btrfs_commit_transaction+0x59/0xad0
[13245.444274]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.444441]  ? vfs_fsync_range+0x90/0x90
[13245.444590]  iterate_supers+0x85/0xf0
[13245.444727]  ksys_sync+0x50/0x80
[13245.444857]  __do_sys_sync+0xa/0x10
[13245.444992]  do_syscall_64+0x38/0x90
[13245.445129]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.445299] RIP: 0033:0x7efd7be7b3ab
[13245.445439] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.445902] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.446136] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.446338] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.446544] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.446738] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.446930] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.447124]  
[13245.447245] irq event stamp: 0
[13245.447371] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.447555] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.447802] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.448049] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.448237] ---[ end trace a02595b316017d92 ]---
[13245.448436] ------------[ cut here ]------------
[13245.448675] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.448955] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.455796] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.456047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.456310] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.456492] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.456940] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.457207] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.457407] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.457613] RBP: 0000000000000000 R08: ffff928356247490 R09: 0000000000000000
[13245.457809] R10: ffff928346e8a300 R11: ffff928370b3aa08 R12: ffff92828a5b6068
[13245.457999] R13: ffff92835aad7660 R14: ffff9283562473a8 R15: ffff928356247450
[13245.458200] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.458443] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.458625] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.458820] Call Trace:
[13245.458941]  
[13245.459056]  btrfs_run_delayed_refs+0x86/0x210
[13245.459220]  btrfs_commit_transaction+0x59/0xad0
[13245.459379]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.459553]  ? vfs_fsync_range+0x90/0x90
[13245.459697]  iterate_supers+0x85/0xf0
[13245.459839]  ksys_sync+0x50/0x80
[13245.459973]  __do_sys_sync+0xa/0x10
[13245.460107]  do_syscall_64+0x38/0x90
[13245.460256]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.460420] RIP: 0033:0x7efd7be7b3ab
[13245.460561] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.461011] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.461254] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.461445] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.461647] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.461837] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.462029] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.462229]  
[13245.462345] irq event stamp: 0
[13245.462483] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.462664] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.462909] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.463159] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.463345] ---[ end trace a02595b316017d93 ]---
[13245.463643] ------------[ cut here ]------------
[13245.463806] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.464081] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.465479] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.466495] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.466873] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.467119] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.467807] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.468054] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.468353] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.468647] RBP: 0000000000000000 R08: ffff928356247d18 R09: 0000000000000000
[13245.468934] R10: ffff928356247300 R11: ffff928370b3aa08 R12: ffff92828686a4e0
[13245.469230] R13: ffff92835aad7660 R14: ffff928356247c30 R15: ffff928356247cd8
[13245.469524] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.469892] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.470149] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.470459] Call Trace:
[13245.470636]  
[13245.470752]  btrfs_run_delayed_refs+0x86/0x210
[13245.470907]  btrfs_commit_transaction+0x59/0xad0
[13245.471062]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.471238]  ? vfs_fsync_range+0x90/0x90
[13245.471380]  iterate_supers+0x85/0xf0
[13245.471526]  ksys_sync+0x50/0x80
[13245.471659]  __do_sys_sync+0xa/0x10
[13245.471792]  do_syscall_64+0x38/0x90
[13245.471931]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.472093] RIP: 0033:0x7efd7be7b3ab
[13245.472236] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.472696] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.472932] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.473122] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.473321] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.473522] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.473715] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.473913]  
[13245.474027] irq event stamp: 0
[13245.474156] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.474342] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.474597] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.474844] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.475024] ---[ end trace a02595b316017d94 ]---
[13245.475264] ------------[ cut here ]------------
[13245.475422] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.475708] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.477099] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.477358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.477625] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.477793] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.478253] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.478417] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.478620] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.478812] RBP: 0000000000000000 R08: ffff9283562470e8 R09: 0000000000000000
[13245.479000] R10: ffff928356247c00 R11: ffff928370b3aa08 R12: ffff92828686ab60
[13245.479201] R13: ffff92835aad7660 R14: ffff928356247000 R15: ffff9283562470a8
[13245.479391] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.479644] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.479815] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.480011] Call Trace:
[13245.480129]  
[13245.480251]  btrfs_run_delayed_refs+0x86/0x210
[13245.480403]  btrfs_commit_transaction+0x59/0xad0
[13245.480567]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.480730]  ? vfs_fsync_range+0x90/0x90
[13245.480871]  iterate_supers+0x85/0xf0
[13245.481010]  ksys_sync+0x50/0x80
[13245.481141]  __do_sys_sync+0xa/0x10
[13245.481286]  do_syscall_64+0x38/0x90
[13245.481426]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.481597] RIP: 0033:0x7efd7be7b3ab
[13245.481734] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.482193] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.482432] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.482626] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.482814] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.483005] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.483206] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.483404]  
[13245.483527] irq event stamp: 0
[13245.483651] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.483828] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.484079] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.484330] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.484524] ---[ end trace a02595b316017d95 ]---
[13245.484706] ------------[ cut here ]------------
[13245.484860] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.485133] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.491969] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.492234] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.492497] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.492669] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.493124] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.493295] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.493502] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.493691] RBP: 0000000000000000 R08: ffff9283441fd970 R09: 0000000000000000
[13245.493885] R10: ffff928356247000 R11: ffff928370b3aa08 R12: ffff92834c9ab958
[13245.494077] R13: ffff92835aad7660 R14: ffff9283441fd888 R15: ffff9283441fd930
[13245.494284] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.494535] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.494705] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.494895] Call Trace:
[13245.495011]  
[13245.495129]  btrfs_run_delayed_refs+0x86/0x210
[13245.495294]  btrfs_commit_transaction+0x59/0xad0
[13245.495449]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.496377]  ? vfs_fsync_range+0x90/0x90
[13245.496601]  iterate_supers+0x85/0xf0
[13245.496810]  ksys_sync+0x50/0x80
[13245.497008]  __do_sys_sync+0xa/0x10
[13245.497229]  do_syscall_64+0x38/0x90
[13245.497436]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.497680] RIP: 0033:0x7efd7be7b3ab
[13245.497889] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.498581] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.498940] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.499246] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.499538] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.499827] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.500112] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.500420]  
[13245.500562] irq event stamp: 0
[13245.500691] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.500872] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.501120] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.501383] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.501569] ---[ end trace a02595b316017d96 ]---
[13245.501757] ------------[ cut here ]------------
[13245.501911] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.502202] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.503591] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.503846] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.504095] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.504275] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.504741] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.504903] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.505092] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.505298] RBP: 0000000000000000 R08: ffff928346e8a358 R09: 0000000000000000
[13245.505503] R10: ffff9283441fd888 R11: ffff928370b3aa08 R12: ffff928346ee6700
[13245.505699] R13: ffff92835aad7660 R14: ffff928346e8a270 R15: ffff928346e8a318
[13245.505891] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.506139] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.506316] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.506513] Call Trace:
[13245.506633]  
[13245.506749]  btrfs_run_delayed_refs+0x86/0x210
[13245.506899]  btrfs_commit_transaction+0x59/0xad0
[13245.507054]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.507232]  ? vfs_fsync_range+0x90/0x90
[13245.507379]  iterate_supers+0x85/0xf0
[13245.507526]  ksys_sync+0x50/0x80
[13245.507657]  __do_sys_sync+0xa/0x10
[13245.507795]  do_syscall_64+0x38/0x90
[13245.507929]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.508087] RIP: 0033:0x7efd7be7b3ab
[13245.508236] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.508697] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.508932] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.509126] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.509331] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.509531] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.509723] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.509916]  
[13245.510028] irq event stamp: 0
[13245.510155] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.510347] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.510595] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.510845] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.511022] ---[ end trace a02595b316017d97 ]---
[13245.511216] ------------[ cut here ]------------
[13245.511372] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.511658] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.513026] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.513293] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.513556] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.513728] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.514176] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.514348] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.514551] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.514743] RBP: 0000000000000000 R08: ffff928346e8abe0 R09: 0000000000000000
[13245.514937] R10: ffff928346e8a200 R11: ffff928370b38a08 R12: ffff928346ee6850
[13245.515130] R13: ffff92835aad7660 R14: ffff928346e8aaf8 R15: ffff928346e8aba0
[13245.515335] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.515594] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.515762] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.515954] Call Trace:
[13245.516074]  
[13245.516201]  btrfs_run_delayed_refs+0x86/0x210
[13245.516350]  btrfs_commit_transaction+0x59/0xad0
[13245.516518]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.516685]  ? vfs_fsync_range+0x90/0x90
[13245.516826]  iterate_supers+0x85/0xf0
[13245.516963]  ksys_sync+0x50/0x80
[13245.517096]  __do_sys_sync+0xa/0x10
[13245.517246]  do_syscall_64+0x38/0x90
[13245.517386]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.517558] RIP: 0033:0x7efd7be7b3ab
[13245.517696] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.518143] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.518386] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.518585] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.518778] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.518969] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.519159] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.519363]  
[13245.519483] irq event stamp: 0
[13245.519611] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.519793] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.520038] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.520298] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.520480] ---[ end trace a02595b316017d98 ]---
[13245.520861] ------------[ cut here ]------------
[13245.521016] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.528260] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.530345] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.530601] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.530856] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.531022] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.531498] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.531663] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.531856] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.532047] RBP: 0000000000000000 R08: ffff928346e8a5c8 R09: 0000000000000000
[13245.532245] R10: ffff928346e8aa00 R11: ffff928370b38a08 R12: ffff928346ee6af0
[13245.532438] R13: ffff92835aad7660 R14: ffff928346e8a4e0 R15: ffff928346e8a588
[13245.532638] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.532881] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.533051] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.533259] Call Trace:
[13245.533378]  
[13245.533504]  btrfs_run_delayed_refs+0x86/0x210
[13245.533658]  btrfs_commit_transaction+0x59/0xad0
[13245.533812]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.533975]  ? vfs_fsync_range+0x90/0x90
[13245.534116]  iterate_supers+0x85/0xf0
[13245.534269]  ksys_sync+0x50/0x80
[13245.534400]  __do_sys_sync+0xa/0x10
[13245.534544]  do_syscall_64+0x38/0x90
[13245.534684]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.534847] RIP: 0033:0x7efd7be7b3ab
[13245.534982] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.535446] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.535692] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.535884] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.536073] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.536278] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.536477] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.536674]  
[13245.536788] irq event stamp: 0
[13245.536913] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.537091] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.537354] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.537610] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.537790] ---[ end trace a02595b316017d99 ]---
[13245.537988] ------------[ cut here ]------------
[13245.538144] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.538425] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.539818] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.540067] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.540330] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.540508] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.540966] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.541130] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.541330] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.541532] RBP: 0000000000000000 R08: ffff928346e8a970 R09: 0000000000000000
[13245.541722] R10: ffff928346e8a400 R11: ffff928370b38a08 R12: ffff928346ee62a0
[13245.541913] R13: ffff92835aad7660 R14: ffff928346e8a888 R15: ffff928346e8a930
[13245.542102] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.542358] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.542539] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.542732] Call Trace:
[13245.542848]  
[13245.542961]  btrfs_run_delayed_refs+0x86/0x210
[13245.543112]  btrfs_commit_transaction+0x59/0xad0
[13245.543276]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.543441]  ? vfs_fsync_range+0x90/0x90
[13245.543595]  iterate_supers+0x85/0xf0
[13245.543736]  ksys_sync+0x50/0x80
[13245.543864]  __do_sys_sync+0xa/0x10
[13245.543998]  do_syscall_64+0x38/0x90
[13245.544136]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.544305] RIP: 0033:0x7efd7be7b3ab
[13245.544441] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.544899] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.545137] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.545339] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.545543] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.545736] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.545930] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.546125]  
[13245.546250] irq event stamp: 0
[13245.546377] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.546566] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.546816] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.547060] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.547336] ---[ end trace a02595b316017d9a ]---
[13245.547558] ------------[ cut here ]------------
[13245.547710] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.547984] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.549366] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.549624] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.549880] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.550045] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.550526] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.550692] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.550882] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.551073] RBP: 0000000000000000 R08: ffff928346e8a700 R09: 0000000000000000
[13245.551274] R10: ffff928346e8a800 R11: ffff928370b38a08 R12: ffff928346ee67e0
[13245.551474] R13: ffff92835aad7660 R14: ffff928346e8a618 R15: ffff928346e8a6c0
[13245.551666] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.551910] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.552081] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.552289] Call Trace:
[13245.552407]  
[13245.552534]  btrfs_run_delayed_refs+0x86/0x210
[13245.552688]  btrfs_commit_transaction+0x59/0xad0
[13245.552840]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.553003]  ? vfs_fsync_range+0x90/0x90
[13245.553151]  iterate_supers+0x85/0xf0
[13245.553304]  ksys_sync+0x50/0x80
[13245.553433]  __do_sys_sync+0xa/0x10
[13245.553577]  do_syscall_64+0x38/0x90
[13245.553716]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.553875] RIP: 0033:0x7efd7be7b3ab
[13245.554011] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.554485] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.554725] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.554919] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.555112] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.555315] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.556301] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.556596]  
[13245.556771] irq event stamp: 0
[13245.556961] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.557246] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.557628] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.557997] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.558283] ---[ end trace a02595b316017d9b ]---
[13245.564621] ------------[ cut here ]------------
[13245.564780] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.565062] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.566430] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.566703] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.566952] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.567122] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.567584] RSP: 0018:ffffb51947857d28 EFLAGS: 00010202
[13245.567747] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.567943] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.568136] RBP: 0000000000000000 R08: ffff928346e8ad18 R09: 0000000000000000
[13245.568340] R10: ffff928346e8a600 R11: ffff928370b38a08 R12: ffff928346ee6690
[13245.568546] R13: ffff92835aad7660 R14: ffff928346e8ac30 R15: ffff928346e8acd8
[13245.568738] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.568989] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.569157] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.569364] Call Trace:
[13245.569495]  
[13245.569611]  btrfs_run_delayed_refs+0x86/0x210
[13245.569760]  btrfs_commit_transaction+0x59/0xad0
[13245.569915]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.570083]  ? vfs_fsync_range+0x90/0x90
[13245.570236]  iterate_supers+0x85/0xf0
[13245.570377]  ksys_sync+0x50/0x80
[13245.570523]  __do_sys_sync+0xa/0x10
[13245.570658]  do_syscall_64+0x38/0x90
[13245.570795]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.570957] RIP: 0033:0x7efd7be7b3ab
[13245.571095] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.571560] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.571796] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.571987] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.572176] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.572378] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.572578] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.572774]  
[13245.572887] irq event stamp: 0
[13245.573015] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.573203] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.573453] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.573707] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.573885] ---[ end trace a02595b316017d9c ]---
[13245.574739] ------------[ cut here ]------------
[13245.574901] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.575181] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.576586] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.576843] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.577089] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.577272] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.577732] RSP: 0018:ffffb51947857cb0 EFLAGS: 00010202
[13245.577893] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.578088] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.578292] RBP: 0000000000000000 R08: ffff9283441fdaa8 R09: 0000000000000000
[13245.578498] R10: 0000000000000000 R11: ffff9283bbd20d88 R12: ffff928346ee62a0
[13245.578693] R13: ffff92835aad7660 R14: ffff9283441fd9c0 R15: ffff9283441fda68
[13245.578886] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.579130] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.579311] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.579519] Call Trace:
[13245.579640]  
[13245.579750]  ? btrfs_get_32+0x30/0xf0
[13245.579890]  ? __mutex_lock+0x80/0x8a0
[13245.580033]  ? __mutex_lock+0xda/0x8a0
[13245.580171]  ? rcu_read_lock_sched_held+0x12/0x60
[13245.580336]  ? lock_release+0x1f0/0x2d0
[13245.580494]  btrfs_run_delayed_refs+0x86/0x210
[13245.580647]  ? __mutex_unlock_slowpath+0x35/0x260
[13245.580802]  btrfs_start_dirty_block_groups+0x2af/0x540
[13245.580971]  btrfs_commit_transaction+0x85e/0xad0
[13245.581128]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.581305]  ? vfs_fsync_range+0x90/0x90
[13245.581458]  iterate_supers+0x85/0xf0
[13245.581600]  ksys_sync+0x50/0x80
[13245.581735]  __do_sys_sync+0xa/0x10
[13245.581871]  do_syscall_64+0x38/0x90
[13245.582008]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.582167] RIP: 0033:0x7efd7be7b3ab
[13245.582316] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.582780] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.583015] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.583221] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.583415] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.583619] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.583809] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.584005]  
[13245.584116] irq event stamp: 0
[13245.584255] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.584437] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.584693] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.584943] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.585121] ---[ end trace a02595b316017d9d ]---
[13245.585327] ------------[ cut here ]------------
[13245.585496] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.586684] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.588749] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.589135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.589531] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.589787] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.590255] RSP: 0018:ffffb51947857cb0 EFLAGS: 00010202
[13245.590420] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.590616] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.590811] RBP: 0000000000000000 R08: ffff9283441fd220 R09: 0000000000000000
[13245.591005] R10: ffff9283441fd9c0 R11: ffff928370b38a08 R12: ffff928346ee6850
[13245.591215] R13: ffff92835aad7660 R14: ffff9283441fd138 R15: ffff9283441fd1e0
[13245.591410] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.591666] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.591833] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.592028] Call Trace:
[13245.592147]  
[13245.592273]  ? __mutex_lock+0x80/0x8a0
[13245.592415]  ? __mutex_lock+0xda/0x8a0
[13245.592562]  ? lock_release+0x1d0/0x2d0
[13245.592706]  btrfs_run_delayed_refs+0x86/0x210
[13245.592856]  ? __mutex_unlock_slowpath+0x35/0x260
[13245.593009]  btrfs_start_dirty_block_groups+0x2af/0x540
[13245.593176]  btrfs_commit_transaction+0x85e/0xad0
[13245.593345]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.593525]  ? vfs_fsync_range+0x90/0x90
[13245.593668]  iterate_supers+0x85/0xf0
[13245.593808]  ksys_sync+0x50/0x80
[13245.593940]  __do_sys_sync+0xa/0x10
[13245.594073]  do_syscall_64+0x38/0x90
[13245.594220]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.594384] RIP: 0033:0x7efd7be7b3ab
[13245.594534] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.594984] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.600683] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.600881] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.601076] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.601280] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.601484] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.601684]  
[13245.601799] irq event stamp: 0
[13245.601922] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.602104] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.602369] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.602620] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.602801] ---[ end trace a02595b316017d9e ]---
[13245.603012] ------------[ cut here ]------------
[13245.603165] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.603456] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.604847] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.605103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.605362] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.605546] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.606002] RSP: 0018:ffffb51947857cb0 EFLAGS: 00010202
[13245.606162] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.606365] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.606567] RBP: 0000000000000000 R08: ffff928356247980 R09: 0000000000000000
[13245.606758] R10: ffff928356247a00 R11: ffff928370b38a08 R12: ffff9283a52e6ee0
[13245.606949] R13: ffff92835aad7660 R14: ffff928356247888 R15: ffff928356247930
[13245.607141] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.607397] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.607578] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.607770] Call Trace:
[13245.607889]  
[13245.608006]  ? __mutex_lock+0x80/0x8a0
[13245.608147]  ? __mutex_lock+0xda/0x8a0
[13245.608298]  ? lock_release+0x1d0/0x2d0
[13245.608443]  btrfs_run_delayed_refs+0x86/0x210
[13245.608603]  ? __mutex_unlock_slowpath+0x35/0x260
[13245.608759]  btrfs_start_dirty_block_groups+0x2af/0x540
[13245.608924]  btrfs_commit_transaction+0x85e/0xad0
[13245.609081]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.609258]  ? vfs_fsync_range+0x90/0x90
[13245.609401]  iterate_supers+0x85/0xf0
[13245.609547]  ksys_sync+0x50/0x80
[13245.609681]  __do_sys_sync+0xa/0x10
[13245.609817]  do_syscall_64+0x38/0x90
[13245.609953]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.610114] RIP: 0033:0x7efd7be7b3ab
[13245.610263] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.610722] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.610956] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.611151] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.611356] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.611559] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.611749] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.611944]  
[13245.612055] irq event stamp: 0
[13245.612194] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.612378] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.612633] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.612885] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.613063] ---[ end trace a02595b316017d9f ]---
[13245.613265] ------------[ cut here ]------------
[13245.613419] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.613707] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.615083] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.615345] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.616471] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.616726] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.617418] RSP: 0018:ffffb51947857cb0 EFLAGS: 00010202
[13245.617667] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.617957] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.618264] RBP: 0000000000000000 R08: ffff9283441fdbf0 R09: 0000000000000000
[13245.618559] R10: ffff928356247800 R11: ffff928370b38a08 R12: ffff928346ee6af0
[13245.618851] R13: ffff92835aad7660 R14: ffff9283441fdaf8 R15: ffff9283441fdba0
[13245.619142] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.619539] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.619794] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.620088] Call Trace:
[13245.620284]  
[13245.620469]  ? __mutex_lock+0x80/0x8a0
[13245.620678]  ? __mutex_lock+0xda/0x8a0
[13245.620894]  ? lock_release+0x1d0/0x2d0
[13245.621098]  btrfs_run_delayed_refs+0x86/0x210
[13245.621262]  ? __mutex_unlock_slowpath+0x35/0x260
[13245.621420]  btrfs_start_dirty_block_groups+0x2af/0x540
[13245.621593]  btrfs_commit_transaction+0x85e/0xad0
[13245.621750]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.621913]  ? vfs_fsync_range+0x90/0x90
[13245.622054]  iterate_supers+0x85/0xf0
[13245.622214]  ksys_sync+0x50/0x80
[13245.622350]  __do_sys_sync+0xa/0x10
[13245.622489]  do_syscall_64+0x38/0x90
[13245.622627]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.622788] RIP: 0033:0x7efd7be7b3ab
[13245.622922] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.623382] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.623624] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.623815] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.624008] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.624209] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.624402] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.624608]  
[13245.624723] irq event stamp: 0
[13245.624852] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.625030] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.625283] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.625548] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.625727] ---[ end trace a02595b316017da0 ]---
[13245.625919] ------------[ cut here ]------------
[13245.626076] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.626364] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.627768] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.628017] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.628279] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.628448] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.628904] RSP: 0018:ffffb51947857cb0 EFLAGS: 00010202
[13245.629067] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.629272] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.629474] RBP: 0000000000000000 R08: ffff9283441fd710 R09: 0000000000000000
[13245.629667] R10: ffff9283441fdaf8 R11: ffff928370b38a08 R12: ffff928346ee6700
[13245.629856] R13: ffff92835aad7660 R14: ffff9283441fd618 R15: ffff9283441fd6c0
[13245.630047] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.630297] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.630479] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.630674] Call Trace:
[13245.630794]  
[13245.630906]  ? __mutex_lock+0x80/0x8a0
[13245.636523]  ? __mutex_lock+0xda/0x8a0
[13245.636664]  ? lock_release+0x1d0/0x2d0
[13245.636808]  btrfs_run_delayed_refs+0x86/0x210
[13245.636958]  ? __mutex_unlock_slowpath+0x35/0x260
[13245.637113]  btrfs_start_dirty_block_groups+0x2af/0x540
[13245.637286]  btrfs_commit_transaction+0x85e/0xad0
[13245.637445]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.637621]  ? vfs_fsync_range+0x90/0x90
[13245.637765]  iterate_supers+0x85/0xf0
[13245.637903]  ksys_sync+0x50/0x80
[13245.638035]  __do_sys_sync+0xa/0x10
[13245.638172]  do_syscall_64+0x38/0x90
[13245.638319]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.638492] RIP: 0033:0x7efd7be7b3ab
[13245.638632] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.639079] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.639323] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.639529] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.639720] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.639911] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.640099] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.640304]  
[13245.640417] irq event stamp: 0
[13245.640553] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.640732] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.640979] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.641238] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.641416] ---[ end trace a02595b316017da1 ]---
[13245.641615] ------------[ cut here ]------------
[13245.641771] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.642048] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.643420] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.643681] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.643929] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.644100] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.644569] RSP: 0018:ffffb51947857cb0 EFLAGS: 00010202
[13245.644732] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.644927] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.645119] RBP: ffff928355c87200 R08: ffff9283441fd980 R09: 0000000000000000
[13245.645324] R10: ffff9283441fd618 R11: ffff928370b38a08 R12: ffff92834c9ab958
[13245.646423] R13: ffff92835aad7660 R14: ffff9283441fd888 R15: ffff9283441fd930
[13245.646713] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.647092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.647358] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.647655] Call Trace:
[13245.647837]  
[13245.648013]  ? __mutex_lock+0x80/0x8a0
[13245.648238]  ? __mutex_lock+0xda/0x8a0
[13245.648458]  ? lock_release+0x1d0/0x2d0
[13245.648671]  btrfs_run_delayed_refs+0x86/0x210
[13245.648897]  ? __mutex_unlock_slowpath+0x35/0x260
[13245.649132]  btrfs_start_dirty_block_groups+0x2af/0x540
[13245.649400]  btrfs_commit_transaction+0x85e/0xad0
[13245.649640]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.649888]  ? vfs_fsync_range+0x90/0x90
[13245.650102]  iterate_supers+0x85/0xf0
[13245.650329]  ksys_sync+0x50/0x80
[13245.650535]  __do_sys_sync+0xa/0x10
[13245.650738]  do_syscall_64+0x38/0x90
[13245.650952]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.651212] RIP: 0033:0x7efd7be7b3ab
[13245.651417] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.652100] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.652376] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.652577] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.652765] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.652957] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.653149] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.653365]  
[13245.653487] irq event stamp: 0
[13245.653611] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.653789] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.654037] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.654292] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.654480] ---[ end trace a02595b316017da2 ]---
[13245.654678] ------------[ cut here ]------------
[13245.654833] WARNING: CPU: 1 PID: 2335317 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13245.655105] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13245.656499] CPU: 1 PID: 2335317 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13245.656747] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13245.657001] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13245.657170] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13245.657646] RSP: 0018:ffffb51947857cb0 EFLAGS: 00010202
[13245.657812] RAX: 000000000000000d RBX: ffff9283af0af800 RCX: 0000000000000000
[13245.658006] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13245.658203] RBP: 0000000000000000 R08: ffff9283441fd5c8 R09: 0000000000000000
[13245.658397] R10: ffff9283441fd888 R11: ffff928370b3aa08 R12: ffff92834c9ab8f0
[13245.658597] R13: ffff92835aad7660 R14: ffff9283441fd4e0 R15: ffff9283441fd588
[13245.658789] FS:  00007efd7bd7f740(0000) GS:ffff9283bbd00000(0000) knlGS:0000000000000000
[13245.659027] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13245.659210] CR2: 0000000000a9d748 CR3: 00000001158ea005 CR4: 0000000000370ee0
[13245.659406] Call Trace:
[13245.659534]  
[13245.659648]  btrfs_run_delayed_refs+0x86/0x210
[13245.659801]  ? __mutex_unlock_slowpath+0x35/0x260
[13245.659956]  btrfs_start_dirty_block_groups+0x2af/0x540
[13245.660120]  btrfs_commit_transaction+0x85e/0xad0
[13245.660284]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[13245.660461]  ? vfs_fsync_range+0x90/0x90
[13245.660608]  iterate_supers+0x85/0xf0
[13245.660745]  ksys_sync+0x50/0x80
[13245.660875]  __do_sys_sync+0xa/0x10
[13245.661011]  do_syscall_64+0x38/0x90
[13245.661148]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13245.661318] RIP: 0033:0x7efd7be7b3ab
[13245.661466] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[13245.661924] RSP: 002b:00007ffe857d5868 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13245.662156] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007efd7be7b3ab
[13245.662360] RDX: 0000000000000000 RSI: 00000000629e315c RDI: 000000000000000d
[13245.662567] RBP: 028f5c28f5c28f5c R08: 000000000000005f R09: 00007ffe857d583c
[13245.662760] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000d
[13245.662955] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007efd7bd7f6c8
[13245.663148]  
[13245.663271] irq event stamp: 0
[13245.663403] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13245.663594] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13245.663841] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13245.664088] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13245.664276] ---[ end trace a02595b316017da3 ]---
[13245.715581] BTRFS info (device dm-11): flagging fs with big metadata feature
[13245.715798] BTRFS info (device dm-11): turning on async discard
[13245.715972] BTRFS info (device dm-11): disk space caching is enabled
[13245.716153] BTRFS info (device dm-11): has skinny extents
[13245.720475] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[13245.720753] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[13246.821234] btrfs_dev_stat_print_on_error: 156 callbacks suppressed
[13246.821240] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[13246.821945] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[13246.822359] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[13246.822717] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x112f60 len 4096 err no 10
[13246.822769] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[13246.823142] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11b710 len 4096 err no 10
[13246.831939] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11b718 len 4096 err no 10
[13246.832776] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[13246.833274] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[13246.833717] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13246.834196] BTRFS info (device dm-11): forced readonly
[13246.834444] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13246.834783] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13246.835408] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13246.837033] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[13246.837819] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[13246.838248] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 6, flush 0, corrupt 0, gen 0
[13246.838673] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 7, flush 0, corrupt 0, gen 0
[13246.839085] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11b720 len 4096 err no 10
[13246.839528] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11b728 len 4096 err no 10
[13246.840054] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11b730 len 4096 err no 10
[13246.840599] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x11b738 len 4096 err no 10
[13246.841772] BTRFS warning (device dm-11): csum hole found for disk bytenr range [14815232, 14819328)
[13246.842226] BTRFS warning (device dm-11): csum hole found for disk bytenr range [14819328, 14823424)
[13246.842668] BTRFS warning (device dm-11): csum hole found for disk bytenr range [14823424, 14827520)
[13246.843060] BTRFS warning (device dm-11): csum hole found for disk bytenr range [14827520, 14831616)
[13246.844800] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x7108 len 4096 err no 10
[13246.844813] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x7110 len 4096 err no 10
[13246.845291] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x7118 len 4096 err no 10
[13246.848567] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x7120 len 4096 err no 10
[13246.848995] BTRFS warning (device dm-11): csum hole found for disk bytenr range [299421696, 299425792)
[13246.849352] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x112c68 len 4096 err no 10
[13246.946878] BTRFS info (device dm-11): flagging fs with big metadata feature
[13246.947101] BTRFS info (device dm-11): turning on async discard
[13246.947301] BTRFS info (device dm-11): disk space caching is enabled
[13246.947494] BTRFS info (device dm-11): has skinny extents
[13247.965576] BTRFS: error (device dm-11) in btrfs_sync_log:3238: errno=-5 IO failure
[13247.965898] BTRFS info (device dm-11): forced readonly
[13247.966237] BTRFS warning (device dm-11): direct IO failed ino 434 rw 0,0 sector 0x120bc0 len 4096 err no 10
[13247.966646] BTRFS warning (device dm-11): direct IO failed ino 422 rw 0,0 sector 0x120b08 len 4096 err no 10
[13247.966653] BTRFS warning (device dm-11): direct IO failed ino 422 rw 0,0 sector 0x120b10 len 4096 err no 10
[13247.967285] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13247.967836] BTRFS warning (device dm-11): direct IO failed ino 422 rw 0,0 sector 0x120b18 len 4096 err no 10
[13247.967983] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13247.969378] BTRFS warning (device dm-11): direct IO failed ino 436 rw 0,0 sector 0x11fcd8 len 4096 err no 10
[13247.974885] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13247.987898] BTRFS warning (device dm-11): direct IO failed ino 437 rw 0,0 sector 0x120550 len 4096 err no 10
[13247.987907] BTRFS warning (device dm-11): direct IO failed ino 437 rw 0,0 sector 0x120558 len 4096 err no 10
[13247.988254] BTRFS warning (device dm-11): direct IO failed ino 437 rw 0,0 sector 0x120560 len 4096 err no 10
[13247.988994] BTRFS warning (device dm-11): direct IO failed ino 458 rw 0,0 sector 0x120ca8 len 4096 err no 10
[13247.989003] BTRFS warning (device dm-11): direct IO failed ino 458 rw 0,0 sector 0x120cb0 len 4096 err no 10
[13247.989355] BTRFS warning (device dm-11): direct IO failed ino 458 rw 0,0 sector 0x120cb8 len 4096 err no 10
[13247.989641] BTRFS warning (device dm-11): direct IO failed ino 458 rw 0,0 sector 0x120cc0 len 4096 err no 10
[13247.989949] BTRFS warning (device dm-11): direct IO failed ino 458 rw 0,0 sector 0x120cc8 len 4096 err no 10
[13247.990258] BTRFS warning (device dm-11): direct IO failed ino 458 rw 0,0 sector 0x120cd0 len 4096 err no 10
[13247.991229] BTRFS warning (device dm-11): direct IO failed ino 417 rw 0,0 sector 0x11d250 len 4096 err no 10
[13247.991639] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f970 len 4096 err no 10
[13247.991959] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f978 len 4096 err no 10
[13247.992305] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f980 len 4096 err no 10
[13247.992631] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f988 len 4096 err no 10
[13247.993139] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x73c0 len 4096 err no 10
[13247.994001] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x73c8 len 4096 err no 10
[13247.994504] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3a0 len 4096 err no 10
[13247.994820] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3a8 len 4096 err no 10
[13247.995134] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3b0 len 4096 err no 10
[13247.995484] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3b8 len 4096 err no 10
[13247.995795] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3c0 len 4096 err no 10
[13247.996093] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3c8 len 4096 err no 10
[13247.996394] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3d0 len 4096 err no 10
[13247.996706] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3d8 len 4096 err no 10
[13247.997021] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3e0 len 4096 err no 10
[13247.997031] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3e8 len 4096 err no 10
[13247.997355] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x11f3f0 len 4096 err no 10
[13247.997681] BTRFS warning (device dm-11): direct IO failed ino 433 rw 0,0 sector 0x112bf8 len 4096 err no 10
[13248.070354] BTRFS info (device dm-11): flagging fs with big metadata feature
[13248.070581] BTRFS info (device dm-11): turning on async discard
[13248.070753] BTRFS info (device dm-11): disk space caching is enabled
[13248.070932] BTRFS info (device dm-11): has skinny extents
[13248.072762] BTRFS info (device dm-11): start tree-log replay
[13248.211804] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13248.212313] BTRFS info (device dm-11): forced readonly
[13248.212510] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13248.212778] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13248.214288] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13248.297331] BTRFS info (device dm-11): flagging fs with big metadata feature
[13248.297568] BTRFS info (device dm-11): turning on async discard
[13248.297740] BTRFS info (device dm-11): disk space caching is enabled
[13248.297918] BTRFS info (device dm-11): has skinny extents
[13250.323719] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13250.324097] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13250.324486] BTRFS error (device dm-11): error writing primary super block to device 1
[13250.324797] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13250.325188] BTRFS info (device dm-11): forced readonly
[13250.325406] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13250.325682] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13250.327777] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x129ae0 len 4096 err no 10
[13250.327783] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x129ae8 len 4096 err no 10
[13250.328997] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13250.329583] BTRFS warning (device dm-11): direct IO failed ino 459 rw 0,0 sector 0x129310 len 4096 err no 10
[13250.331969] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13250.332272] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13250.332946] BTRFS warning (device dm-11): direct IO failed ino 471 rw 0,0 sector 0x8b98 len 4096 err no 10
[13250.335499] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x123048 len 4096 err no 10
[13250.342896] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x123050 len 4096 err no 10
[13250.343814] BTRFS warning (device dm-11): direct IO failed ino 467 rw 0,0 sector 0x1259b8 len 4096 err no 10
[13250.344124] BTRFS warning (device dm-11): direct IO failed ino 467 rw 0,0 sector 0x1259c0 len 4096 err no 10
[13250.344132] BTRFS warning (device dm-11): direct IO failed ino 467 rw 0,0 sector 0x1259c8 len 4096 err no 10
[13250.345333] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x123180 len 4096 err no 10
[13250.345339] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x123188 len 4096 err no 10
[13250.345986] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x123190 len 4096 err no 10
[13250.347677] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x9928 len 4096 err no 10
[13250.348151] BTRFS warning (device dm-11): direct IO failed ino 467 rw 0,0 sector 0x6de8 len 4096 err no 10
[13250.348518] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x9928 len 4096 err no 10
[13250.438952] BTRFS info (device dm-11): flagging fs with big metadata feature
[13250.439207] BTRFS info (device dm-11): turning on async discard
[13250.439386] BTRFS info (device dm-11): disk space caching is enabled
[13250.439571] BTRFS info (device dm-11): has skinny extents
[13250.442201] BTRFS info (device dm-11): start tree-log replay
[13250.599797] BTRFS info (device dm-11): checking UUID tree
[13251.642871] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13251.643202] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13251.643497] BTRFS error (device dm-11): error writing primary super block to device 1
[13251.643763] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13251.644064] BTRFS info (device dm-11): forced readonly
[13251.644244] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13251.644490] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13251.645629] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13251.645876] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13251.646663] BTRFS warning (device dm-11): direct IO failed ino 514 rw 0,0 sector 0x12c658 len 4096 err no 10
[13251.646674] BTRFS warning (device dm-11): direct IO failed ino 514 rw 0,0 sector 0x12c660 len 4096 err no 10
[13251.647177] BTRFS warning (device dm-11): direct IO failed ino 514 rw 0,0 sector 0x12c668 len 4096 err no 10
[13251.647637] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13251.648922] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x12cc10 len 4096 err no 10
[13251.725910] BTRFS info (device dm-11): flagging fs with big metadata feature
[13251.726140] BTRFS info (device dm-11): turning on async discard
[13251.726317] BTRFS info (device dm-11): disk space caching is enabled
[13251.726502] BTRFS info (device dm-11): has skinny extents
[13251.734428] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[13251.734748] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13252.818058] btrfs_dev_stat_print_on_error: 91 callbacks suppressed
[13252.818062] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13252.818564] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13252.819335] BTRFS warning (device dm-11): direct IO failed ino 553 rw 1,34817 sector 0x8bd0 len 4096 err no 10
[13252.819659] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13252.820160] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13252.820549] BTRFS error (device dm-11): error writing primary super block to device 1
[13252.821013] BTRFS warning (device dm-11): direct IO failed ino 258 rw 1,34817 sector 0x12fe78 len 57344 err no 10
[13252.821313] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13252.821316] BTRFS info (device dm-11): forced readonly
[13252.822363] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[13252.822912] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13252.823701] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13252.824030] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13252.824370] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13252.825645] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[13252.826083] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[13252.826734] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[13252.827934] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13252.915571] BTRFS info (device dm-11): flagging fs with big metadata feature
[13252.915791] BTRFS info (device dm-11): turning on async discard
[13252.915970] BTRFS info (device dm-11): disk space caching is enabled
[13252.916168] BTRFS info (device dm-11): has skinny extents
[13253.941851] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13253.942194] BTRFS error (device dm-11): error writing primary super block to device 1
[13253.942489] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13253.942800] BTRFS info (device dm-11): forced readonly
[13253.942983] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[13253.944387] BTRFS warning (device dm-11): direct IO failed ino 566 rw 0,0 sector 0xa1d8 len 4096 err no 10
[13253.945171] BTRFS warning (device dm-11): direct IO failed ino 568 rw 0,0 sector 0x131318 len 4096 err no 10
[13253.946803] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13253.947508] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13253.947795] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13254.026358] BTRFS info (device dm-11): flagging fs with big metadata feature
[13254.026584] BTRFS info (device dm-11): turning on async discard
[13254.026757] BTRFS info (device dm-11): disk space caching is enabled
[13254.026938] BTRFS info (device dm-11): has skinny extents
[13254.028908] BTRFS info (device dm-11): start tree-log replay
[13254.029395] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[13254.029661] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[13255.085316] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13255.085945] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13255.086862] BTRFS error (device dm-11): error writing primary super block to device 1
[13255.087452] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13255.088185] BTRFS info (device dm-11): forced readonly
[13255.088595] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13255.089200] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13255.093193] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x138860 len 4096 err no 10
[13255.094498] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x138868 len 4096 err no 10
[13255.095229] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x138870 len 4096 err no 10
[13255.095981] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x138878 len 4096 err no 10
[13255.096683] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13255.096741] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x138880 len 4096 err no 10
[13255.098192] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x138888 len 4096 err no 10
[13255.100219] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x138890 len 4096 err no 10
[13255.100937] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x138898 len 4096 err no 10
[13255.101648] BTRFS warning (device dm-11): direct IO failed ino 614 rw 0,0 sector 0x1388a0 len 4096 err no 10
[13255.102461] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13255.103200] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13255.195638] BTRFS info (device dm-11): flagging fs with big metadata feature
[13255.195857] BTRFS info (device dm-11): turning on async discard
[13255.196031] BTRFS info (device dm-11): disk space caching is enabled
[13255.196229] BTRFS info (device dm-11): has skinny extents
[13257.274190] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13257.274547] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13257.274883] BTRFS error (device dm-11): error writing primary super block to device 1
[13257.275204] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13257.275871] BTRFS info (device dm-11): forced readonly
[13257.276108] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13257.279263] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13257.282901] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13257.283551] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13257.283829] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13257.286440] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13df80 len 4096 err no 10
[13257.286481] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13df88 len 4096 err no 10
[13257.286896] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13df90 len 4096 err no 10
[13257.287272] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13df98 len 4096 err no 10
[13257.287770] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13dfa0 len 4096 err no 10
[13257.288016] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13dfa8 len 4096 err no 10
[13257.288432] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13dfb0 len 4096 err no 10
[13257.288922] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13dfb8 len 4096 err no 10
[13257.289113] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13dfc0 len 4096 err no 10
[13257.290122] BTRFS warning (device dm-11): direct IO failed ino 652 rw 0,0 sector 0x13dfc8 len 4096 err no 10
[13257.290952] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbb0 len 4096 err no 10
[13257.291299] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbb8 len 4096 err no 10
[13257.291311] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbc0 len 4096 err no 10
[13257.291635] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbc8 len 4096 err no 10
[13257.291967] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbd0 len 4096 err no 10
[13257.292292] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbd8 len 4096 err no 10
[13257.292621] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbe0 len 4096 err no 10
[13257.292937] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbe8 len 4096 err no 10
[13257.293263] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x13fbf0 len 4096 err no 10
[13257.293597] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x69f8 len 4096 err no 10
[13257.294537] BTRFS warning (device dm-11): direct IO failed ino 692 rw 0,0 sector 0x144b30 len 4096 err no 10
[13257.294871] BTRFS warning (device dm-11): direct IO failed ino 692 rw 0,0 sector 0x144b38 len 4096 err no 10
[13257.296413] BTRFS warning (device dm-11): direct IO failed ino 667 rw 0,0 sector 0x144868 len 4096 err no 10
[13257.377290] BTRFS info (device dm-11): flagging fs with big metadata feature
[13257.377519] BTRFS info (device dm-11): turning on async discard
[13257.377696] BTRFS info (device dm-11): disk space caching is enabled
[13257.377876] BTRFS info (device dm-11): has skinny extents
[13257.380197] BTRFS info (device dm-11): start tree-log replay
[13257.382134] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[13257.382424] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13257.413256] BTRFS warning (device dm-11): direct IO failed ino 596 rw 1,34817 sector 0x1442c8 len 28672 err no 10
[13257.413902] BTRFS error (device dm-11): error loading props for ino 267 (root 5): -5
[13257.417554] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[13257.417727] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13257.417832] BTRFS info (device dm-11): forced readonly
[13257.496993] BTRFS info (device dm-11): flagging fs with big metadata feature
[13257.497229] BTRFS info (device dm-11): turning on async discard
[13257.497415] BTRFS info (device dm-11): disk space caching is enabled
[13257.497595] BTRFS info (device dm-11): has skinny extents
[13258.523972] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13258.524572] btrfs_dev_stat_print_on_error: 66 callbacks suppressed
[13258.524576] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13258.525529] BTRFS error (device dm-11): error writing primary super block to device 1
[13258.526004] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13258.526602] BTRFS info (device dm-11): forced readonly
[13258.526946] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[13258.527180] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[13258.528515] BTRFS warning (device dm-11): direct IO failed ino 731 rw 0,0 sector 0x146260 len 4096 err no 10
[13258.530677] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[13258.533022] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13258.533131] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13258.533587] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13258.534743] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[13258.535205] BTRFS warning (device dm-11): direct IO failed ino 713 rw 0,0 sector 0x1487b0 len 4096 err no 10
[13258.535745] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[13258.536156] BTRFS warning (device dm-11): direct IO failed ino 713 rw 0,0 sector 0x148778 len 4096 err no 10
[13258.638306] BTRFS info (device dm-11): flagging fs with big metadata feature
[13258.638537] BTRFS info (device dm-11): turning on async discard
[13258.638714] BTRFS info (device dm-11): disk space caching is enabled
[13258.638898] BTRFS info (device dm-11): has skinny extents
[13259.660330] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13259.660709] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13259.661789] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13259.662374] BTRFS warning (device dm-11): direct IO failed ino 258 rw 1,34817 sector 0x152cd0 len 102400 err no 10
[13259.663551] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13259.663878] BTRFS warning (device dm-11): direct IO failed ino 851 rw 1,34817 sector 0x152cd0 len 86016 err no 10
[13259.664459] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13259.664466] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13259.664778] BTRFS warning (device dm-11): direct IO failed ino 568 rw 1,34817 sector 0x152cd0 len 73728 err no 10
[13259.666887] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13259.667264] BTRFS info (device dm-11): forced readonly
[13259.667456] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13259.667721] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13259.671959] BTRFS warning (device dm-11): csum hole found for disk bytenr range [428974080, 428978176)
[13259.672340] BTRFS warning (device dm-11): direct IO failed ino 824 rw 0,0 sector 0x1508d0 len 4096 err no 10
[13259.749219] BTRFS info (device dm-11): flagging fs with big metadata feature
[13259.749444] BTRFS info (device dm-11): turning on async discard
[13259.749614] BTRFS info (device dm-11): disk space caching is enabled
[13259.749790] BTRFS info (device dm-11): has skinny extents
[13259.752808] BTRFS info (device dm-11): start tree-log replay
[13259.808423] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[13259.808704] BTRFS info (device dm-11): forced readonly
[13259.808866] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13259.811948] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13259.890408] BTRFS info (device dm-11): flagging fs with big metadata feature
[13259.890630] BTRFS info (device dm-11): turning on async discard
[13259.890832] BTRFS info (device dm-11): disk space caching is enabled
[13259.891017] BTRFS info (device dm-11): has skinny extents
[13259.905524] BTRFS error (device dm-11): error reading free space cache
[13259.905747] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13259.908835] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[13259.909031] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13259.909095] BTRFS info (device dm-11): forced readonly
[13259.909829] ------------[ cut here ]------------
[13259.910086] WARNING: CPU: 0 PID: 2336105 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13259.910718] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13259.912404] CPU: 0 PID: 2336105 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13259.918585] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13259.918841] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13259.919015] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13259.919521] RSP: 0018:ffffb51941e1f988 EFLAGS: 00010202
[13259.919687] RAX: 000000000000000d RBX: ffff92835635a000 RCX: 0000000000000000
[13259.919986] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13259.920194] RBP: ffff928378c94240 R08: ffff9283a520e368 R09: 0000000000000000
[13259.920394] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9282827ba888
[13259.920588] R13: ffff928348f195a0 R14: ffff9283a520e270 R15: ffff9283a520e318
[13259.920783] FS:  00007fe7d6435740(0000) GS:ffff9283bbc00000(0000) knlGS:0000000000000000
[13259.921033] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13259.921244] CR2: 00000000006ac458 CR3: 000000010869c004 CR4: 0000000000370ef0
[13259.921446] Call Trace:
[13259.921564]  
[13259.921679]  ? btrfs_get_32+0x31/0xf0
[13259.921820]  ? __mutex_lock+0x80/0x8a0
[13259.921959]  ? __mutex_lock+0xda/0x8a0
[13259.922114]  ? rcu_read_lock_sched_held+0x12/0x60
[13259.922276]  ? lock_release+0x1f0/0x2d0
[13259.922536]  btrfs_run_delayed_refs+0x86/0x210
[13259.922687]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.922846]  btrfs_start_dirty_block_groups+0x2af/0x540
[13259.923014]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.923185]  btrfs_commit_transaction+0x85e/0xad0
[13259.923347]  ? _raw_spin_unlock+0x29/0x40
[13259.923494]  ? btrfs_block_rsv_release+0x173/0x1e0
[13259.923655]  create_subvol+0x567/0x9a0
[13259.923815]  btrfs_mksubvol+0x447/0x4c0
[13259.923962]  ? preempt_count_add+0x49/0xa0
[13259.924125]  __btrfs_ioctl_snap_create+0x123/0x190
[13259.924287]  ? _copy_from_user+0x65/0xa0
[13259.924440]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[13259.924596]  btrfs_ioctl+0x105/0x3160
[13259.924739]  ? rcu_read_lock_sched_held+0x12/0x60
[13259.924896]  ? lock_release+0x1f0/0x2d0
[13259.925180]  ? __x64_sys_ioctl+0x80/0xb0
[13259.925329]  __x64_sys_ioctl+0x80/0xb0
[13259.925474]  do_syscall_64+0x38/0x90
[13259.925611]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13259.925771] RIP: 0033:0x7fe7d65304cb
[13259.925911] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[13259.926389] RSP: 002b:00007ffd0cd6d368 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[13259.926624] RAX: ffffffffffffffda RBX: 00007ffd0cd6e3b0 RCX: 00007fe7d65304cb
[13259.926817] RDX: 00007ffd0cd6d370 RSI: 0000000050009418 RDI: 0000000000000003
[13259.927013] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffd0cd6eef7
[13259.927219] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[13259.927421] R13: 00007ffd0cd6d370 R14: 00000000004063d0 R15: 00007fe7d64356c8
[13259.927743]  
[13259.927856] irq event stamp: 0
[13259.927983] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13259.928177] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13259.928440] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13259.928686] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13259.928867] ---[ end trace a02595b316017da4 ]---
[13259.929351] ------------[ cut here ]------------
[13259.929509] WARNING: CPU: 0 PID: 2336105 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13259.929790] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13259.932132] CPU: 0 PID: 2336105 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13259.932396] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13259.932809] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13259.932983] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13259.933502] RSP: 0018:ffffb51941e1f988 EFLAGS: 00010202
[13259.933666] RAX: 000000000000000d RBX: ffff92835635a000 RCX: 0000000000000000
[13259.933860] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13259.934062] RBP: 0000000000000000 R08: ffff9283464b5e50 R09: 0000000000000000
[13259.934259] R10: ffff9283a520e200 R11: ffff92837d65aa08 R12: ffff9282539825b0
[13259.934459] R13: ffff928348f195a0 R14: ffff9283464b5d68 R15: ffff9283464b5e10
[13259.934655] FS:  00007fe7d6435740(0000) GS:ffff9283bbc00000(0000) knlGS:0000000000000000
[13259.934904] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13259.935228] CR2: 00007fc155af4158 CR3: 000000010869c004 CR4: 0000000000370ef0
[13259.935430] Call Trace:
[13259.935549]  
[13259.935667]  btrfs_run_delayed_refs+0x86/0x210
[13259.935820]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.935975]  btrfs_start_dirty_block_groups+0x2af/0x540
[13259.936154]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.936322]  btrfs_commit_transaction+0x85e/0xad0
[13259.936476]  ? _raw_spin_unlock+0x29/0x40
[13259.936717]  ? btrfs_block_rsv_release+0x173/0x1e0
[13259.936877]  create_subvol+0x567/0x9a0
[13259.937023]  btrfs_mksubvol+0x447/0x4c0
[13259.937179]  ? preempt_count_add+0x49/0xa0
[13259.937331]  __btrfs_ioctl_snap_create+0x123/0x190
[13259.937491]  ? _copy_from_user+0x65/0xa0
[13259.937636]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[13259.937792]  btrfs_ioctl+0x105/0x3160
[13259.937931]  ? rcu_read_lock_sched_held+0x12/0x60
[13259.938100]  ? lock_release+0x1f0/0x2d0
[13259.938247]  ? __x64_sys_ioctl+0x80/0xb0
[13259.938393]  __x64_sys_ioctl+0x80/0xb0
[13259.938532]  do_syscall_64+0x38/0x90
[13259.938671]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13259.938831] RIP: 0033:0x7fe7d65304cb
[13259.938968] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[13259.939586] RSP: 002b:00007ffd0cd6d368 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[13259.939826] RAX: ffffffffffffffda RBX: 00007ffd0cd6e3b0 RCX: 00007fe7d65304cb
[13259.940021] RDX: 00007ffd0cd6d370 RSI: 0000000050009418 RDI: 0000000000000003
[13259.940225] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffd0cd6eef7
[13259.940486] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[13259.940681] R13: 00007ffd0cd6d370 R14: 00000000004063d0 R15: 00007fe7d64356c8
[13259.940916]  
[13259.941031] irq event stamp: 0
[13259.941169] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13259.941357] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13259.941609] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13259.941900] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13259.942092] ---[ end trace a02595b316017da5 ]---
[13259.942313] ------------[ cut here ]------------
[13259.942469] WARNING: CPU: 0 PID: 2336105 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13259.942744] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13259.944139] CPU: 0 PID: 2336105 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13259.944397] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13259.944650] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13259.944817] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13259.945321] RSP: 0018:ffffb51941e1f988 EFLAGS: 00010202
[13259.945488] RAX: 000000000000000d RBX: ffff92835635a000 RCX: 0000000000000000
[13259.945679] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13259.945942] RBP: 0000000000000000 R08: ffff9283a520e490 R09: 0000000000000000
[13259.946188] R10: ffff9283464b5d00 R11: ffff92837d65aa08 R12: ffff9282827ba068
[13259.946405] R13: ffff928348f195a0 R14: ffff9283a520e3a8 R15: ffff9283a520e450
[13259.946597] FS:  00007fe7d6435740(0000) GS:ffff9283bbc00000(0000) knlGS:0000000000000000
[13259.946845] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13259.947017] CR2: 00007fc155af4158 CR3: 000000010869c004 CR4: 0000000000370ef0
[13259.947224] Call Trace:
[13259.947429]  
[13259.947552]  btrfs_run_delayed_refs+0x86/0x210
[13259.947706]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.947862]  btrfs_start_dirty_block_groups+0x2af/0x540
[13259.948026]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.948198]  btrfs_commit_transaction+0x85e/0xad0
[13259.948370]  ? _raw_spin_unlock+0x29/0x40
[13259.948513]  ? btrfs_block_rsv_release+0x173/0x1e0
[13259.948671]  create_subvol+0x567/0x9a0
[13259.948817]  btrfs_mksubvol+0x447/0x4c0
[13259.948962]  ? preempt_count_add+0x49/0xa0
[13259.949122]  __btrfs_ioctl_snap_create+0x123/0x190
[13259.949281]  ? _copy_from_user+0x65/0xa0
[13259.949454]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[13259.955271]  btrfs_ioctl+0x105/0x3160
[13259.955422]  ? rcu_read_lock_sched_held+0x12/0x60
[13259.955584]  ? lock_release+0x1f0/0x2d0
[13259.955728]  ? __x64_sys_ioctl+0x80/0xb0
[13259.955870]  __x64_sys_ioctl+0x80/0xb0
[13259.956181]  do_syscall_64+0x38/0x90
[13259.956351]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13259.956547] RIP: 0033:0x7fe7d65304cb
[13259.956742] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[13259.957216] RSP: 002b:00007ffd0cd6d368 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[13259.957460] RAX: ffffffffffffffda RBX: 00007ffd0cd6e3b0 RCX: 00007fe7d65304cb
[13259.957656] RDX: 00007ffd0cd6d370 RSI: 0000000050009418 RDI: 0000000000000003
[13259.957853] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffd0cd6eef7
[13259.958059] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[13259.958257] R13: 00007ffd0cd6d370 R14: 00000000004063d0 R15: 00007fe7d64356c8
[13259.958459]  
[13259.958574] irq event stamp: 0
[13259.958701] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13259.958883] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13259.959146] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13259.959398] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13259.959580] ---[ end trace a02595b316017da6 ]---
[13259.959801] ------------[ cut here ]------------
[13259.960037] WARNING: CPU: 0 PID: 2336105 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13259.960367] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13259.962516] CPU: 0 PID: 2336105 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13259.962980] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13259.963245] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13259.963425] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13259.963916] RSP: 0018:ffffb51941e1f988 EFLAGS: 00010202
[13259.964089] RAX: 000000000000000d RBX: ffff92835635a000 RCX: 0000000000000000
[13259.964283] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13259.964480] RBP: 0000000000000000 R08: ffff9283464b5838 R09: 0000000000000000
[13259.964673] R10: ffff9283a520e300 R11: ffff92837d65aa08 R12: ffff928253982b60
[13259.964869] R13: ffff928348f195a0 R14: ffff9283464b5750 R15: ffff9283464b57f8
[13259.965079] FS:  00007fe7d6435740(0000) GS:ffff9283bbc00000(0000) knlGS:0000000000000000
[13259.965380] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13259.965552] CR2: 00007fc155af4158 CR3: 000000010869c004 CR4: 0000000000370ef0
[13259.965746] Call Trace:
[13259.965864]  
[13259.965983]  btrfs_run_delayed_refs+0x86/0x210
[13259.966146]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.966327]  btrfs_start_dirty_block_groups+0x2af/0x540
[13259.966495]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.966652]  btrfs_commit_transaction+0x85e/0xad0
[13259.966818]  ? _raw_spin_unlock+0x29/0x40
[13259.966973]  ? btrfs_block_rsv_release+0x173/0x1e0
[13259.967143]  create_subvol+0x567/0x9a0
[13259.967293]  btrfs_mksubvol+0x447/0x4c0
[13259.967446]  ? preempt_count_add+0x49/0xa0
[13259.967599]  __btrfs_ioctl_snap_create+0x123/0x190
[13259.967758]  ? _copy_from_user+0x65/0xa0
[13259.967906]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[13259.968181]  btrfs_ioctl+0x105/0x3160
[13259.968362]  ? rcu_read_lock_sched_held+0x12/0x60
[13259.968555]  ? lock_release+0x1f0/0x2d0
[13259.968716]  ? __x64_sys_ioctl+0x80/0xb0
[13259.968859]  __x64_sys_ioctl+0x80/0xb0
[13259.968999]  do_syscall_64+0x38/0x90
[13259.969154]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13259.969326] RIP: 0033:0x7fe7d65304cb
[13259.969465] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[13259.969926] RSP: 002b:00007ffd0cd6d368 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[13259.970174] RAX: ffffffffffffffda RBX: 00007ffd0cd6e3b0 RCX: 00007fe7d65304cb
[13259.970374] RDX: 00007ffd0cd6d370 RSI: 0000000050009418 RDI: 0000000000000003
[13259.970567] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffd0cd6eef7
[13259.970763] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[13259.970968] R13: 00007ffd0cd6d370 R14: 00000000004063d0 R15: 00007fe7d64356c8
[13259.971179]  
[13259.971295] irq event stamp: 0
[13259.971425] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13259.971604] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13259.971858] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13259.972137] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13259.972333] ---[ end trace a02595b316017da7 ]---
[13259.972523] ------------[ cut here ]------------
[13259.972677] WARNING: CPU: 0 PID: 2336105 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13259.972954] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec intel_rapl_common snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13259.974361] CPU: 0 PID: 2336105 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #529
[13259.974784] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13259.975062] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13259.975234] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 66 48 8b 05 58 b5 85 01 e8
[13259.975702] RSP: 0018:ffffb51941e1f988 EFLAGS: 00010202
[13259.975867] RAX: 000000000000000d RBX: ffff92835635a000 RCX: 0000000000000000
[13259.976071] RDX: 0000000000000001 RSI: ffffffff995b5d6a RDI: 00000000ffffffff
[13259.976264] RBP: 0000000000000000 R08: ffff928346d08220 R09: 0000000000000000
[13259.976465] R10: ffff9283464b5700 R11: ffff92837d65aa08 R12: ffff9283568c7cb0
[13259.976658] R13: ffff928348f195a0 R14: ffff928346d08138 R15: ffff928346d081e0
[13259.976850] FS:  00007fe7d6435740(0000) GS:ffff9283bbc00000(0000) knlGS:0000000000000000
[13259.977107] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13259.977316] CR2: 00007fc155af4158 CR3: 000000010869c004 CR4: 0000000000370ef0
[13259.977512] Call Trace:
[13259.977630]  
[13259.977748]  btrfs_run_delayed_refs+0x86/0x210
[13259.977902]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.978068]  btrfs_start_dirty_block_groups+0x2af/0x540
[13259.978262]  ? __mutex_unlock_slowpath+0x35/0x260
[13259.978429]  btrfs_commit_transaction+0x85e/0xad0
[13259.978620]  ? _raw_spin_unlock+0x29/0x40
[13259.978808]  ? btrfs_block_rsv_release+0x173/0x1e0
[13259.979010]  create_subvol+0x567/0x9a0
[13259.979171]  btrfs_mksubvol+0x447/0x4c0
[13259.979327]  ? preempt_count_add+0x49/0xa0
[13259.979490]  __btrfs_ioctl_snap_create+0x123/0x190
[13259.979647]  ? _copy_from_user+0x65/0xa0
[13259.979819]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[13259.980061]  btrfs_ioctl+0x105/0x3160
[13259.980206]  ? rcu_read_lock_sched_held+0x12/0x60
[13259.980516]  ? lock_release+0x1f0/0x2d0
[13259.980663]  ? __x64_sys_ioctl+0x80/0xb0
[13259.980810]  __x64_sys_ioctl+0x80/0xb0
[13259.980961]  do_syscall_64+0x38/0x90
[13259.981116]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13259.981281] RIP: 0033:0x7fe7d65304cb
[13259.981430] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[13259.981925] RSP: 002b:00007ffd0cd6d368 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[13259.982177] RAX: ffffffffffffffda RBX: 00007ffd0cd6e3b0 RCX: 00007fe7d65304cb
[13259.982378] RDX: 00007ffd0cd6d370 RSI: 0000000050009418 RDI: 0000000000000003
[13259.982572] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffd0cd6eef7
[13259.982763] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[13259.982963] R13: 00007ffd0cd6d370 R14: 00000000004063d0 R15: 00007fe7d64356c8
[13259.983325]  
[13259.983476] irq event stamp: 0
[13259.983636] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[13259.983816] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13259.984077] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[13259.984338] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13259.984518] ---[ end trace a02595b316017da8 ]---
[13259.984772] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[13259.985038] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13260.033775] BTRFS info (device dm-11): flagging fs with big metadata feature
[13260.034002] BTRFS info (device dm-11): turning on async discard
[13260.034202] BTRFS info (device dm-11): disk space caching is enabled
[13260.034400] BTRFS info (device dm-11): has skinny extents
[13262.102287] BTRFS warning (device dm-11): direct IO failed ino 847 rw 1,34817 sector 0x8bd0 len 4096 err no 10
[13262.102540] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13262.109752] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[13262.109943] BTRFS info (device dm-11): forced readonly
[13262.110269] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13262.110485] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13262.111115] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13262.112096] BTRFS warning (device dm-11): csum hole found for disk bytenr range [446627840, 446631936)
[13262.112366] BTRFS warning (device dm-11): csum hole found for disk bytenr range [439312384, 439316480)
[13262.112468] BTRFS warning (device dm-11): direct IO failed ino 852 rw 0,0 sector 0x158f80 len 4096 err no 10
[13262.112791] BTRFS warning (device dm-11): csum hole found for disk bytenr range [439316480, 439320576)
[13262.113509] BTRFS warning (device dm-11): csum hole found for disk bytenr range [439320576, 439324672)
[13262.113563] BTRFS warning (device dm-11): csum hole found for disk bytenr range [441184256, 441188352)
[13262.113869] BTRFS warning (device dm-11): csum hole found for disk bytenr range [439324672, 439328768)
[13262.114331] BTRFS warning (device dm-11): direct IO failed ino 856 rw 0,0 sector 0x1565f8 len 4096 err no 10
[13262.114690] BTRFS warning (device dm-11): csum hole found for disk bytenr range [439328768, 439332864)
[13262.115391] BTRFS warning (device dm-11): csum hole found for disk bytenr range [439332864, 439336960)
[13262.115738] BTRFS warning (device dm-11): csum hole found for disk bytenr range [439336960, 439341056)
[13262.116005] BTRFS warning (device dm-11): direct IO failed ino 847 rw 0,0 sector 0x1585d0 len 4096 err no 10
[13262.119987] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13262.205880] BTRFS info (device dm-11): flagging fs with big metadata feature
[13262.206122] BTRFS info (device dm-11): turning on async discard
[13262.206319] BTRFS info (device dm-11): disk space caching is enabled
[13262.206506] BTRFS info (device dm-11): has skinny extents
[13262.222796] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13262.223439] BTRFS error (device dm-11): error reading free space cache
[13262.223637] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13262.224265] BTRFS warning (device dm-11): direct IO failed ino 911 rw 1,34817 sector 0x312800 len 20480 err no 10
[13262.224880] BTRFS warning (device dm-11): direct IO failed ino 911 rw 1,34817 sector 0x312800 len 86016 err no 10
[13262.225328] BTRFS warning (device dm-11): direct IO failed ino 911 rw 1,34817 sector 0x312800 len 118784 err no 10
[13262.225810] BTRFS warning (device dm-11): direct IO failed ino 911 rw 1,34817 sector 0x312800 len 32768 err no 10
[13262.226576] BTRFS warning (device dm-11): direct IO failed ino 911 rw 1,34817 sector 0x312800 len 45056 err no 10
[13262.227412] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[13262.227663] BTRFS info (device dm-11): forced readonly
[13262.303542] BTRFS info (device dm-11): flagging fs with big metadata feature
[13262.303764] BTRFS info (device dm-11): turning on async discard
[13262.303944] BTRFS info (device dm-11): disk space caching is enabled
[13262.304154] BTRFS info (device dm-11): has skinny extents
[13263.336848] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13263.337246] BTRFS info (device dm-11): forced readonly
[13263.337443] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13263.337713] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13263.340939] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13263.423242] BTRFS info (device dm-11): flagging fs with big metadata feature
[13263.423463] BTRFS info (device dm-11): turning on async discard
[13263.423635] BTRFS info (device dm-11): disk space caching is enabled
[13263.423816] BTRFS info (device dm-11): has skinny extents
[13263.426095] BTRFS info (device dm-11): start tree-log replay
[13265.676899] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13265.677322] btrfs_dev_stat_print_on_error: 181 callbacks suppressed
[13265.677325] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13265.678085] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13265.678521] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13265.679014] BTRFS error (device dm-11): error writing primary super block to device 1
[13265.679410] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13265.679855] BTRFS info (device dm-11): forced readonly
[13265.680138] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13265.680514] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13265.681172] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[13265.681629] BTRFS warning (device dm-11): direct IO failed ino 971 rw 0,0 sector 0x164e40 len 4096 err no 10
[13265.682256] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[13265.682711] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16e708 len 4096 err no 10
[13265.683086] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13265.684958] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[13265.685341] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[13265.685707] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[13265.686107] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[13265.686569] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[13265.686929] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[13265.687474] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d220 len 4096 err no 10
[13265.687498] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d228 len 4096 err no 10
[13265.687814] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d230 len 4096 err no 10
[13265.688159] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d238 len 4096 err no 10
[13265.688773] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d240 len 4096 err no 10
[13265.688814] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d248 len 4096 err no 10
[13265.689148] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d250 len 4096 err no 10
[13265.689713] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d258 len 4096 err no 10
[13265.689807] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d260 len 4096 err no 10
[13265.690141] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d268 len 4096 err no 10
[13265.690903] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d270 len 4096 err no 10
[13265.690959] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d278 len 4096 err no 10
[13265.692091] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d280 len 4096 err no 10
[13265.692886] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d288 len 4096 err no 10
[13265.693274] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d290 len 4096 err no 10
[13265.693673] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d298 len 4096 err no 10
[13265.694215] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d2a0 len 4096 err no 10
[13265.694348] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d2a8 len 4096 err no 10
[13265.694967] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d2b0 len 4096 err no 10
[13265.695262] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d2b8 len 4096 err no 10
[13265.695625] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d2c0 len 4096 err no 10
[13265.695884] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d2c8 len 4096 err no 10
[13265.696268] BTRFS warning (device dm-11): direct IO failed ino 989 rw 0,0 sector 0x16d2d0 len 4096 err no 10
[13265.700169] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f008 len 4096 err no 10
[13265.700586] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f010 len 4096 err no 10
[13265.700912] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f018 len 4096 err no 10
[13265.701004] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f020 len 4096 err no 10
[13265.701266] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f028 len 4096 err no 10
[13265.701575] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f030 len 4096 err no 10
[13265.701887] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f038 len 4096 err no 10
[13265.702265] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f040 len 4096 err no 10
[13265.702590] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f048 len 4096 err no 10
[13265.711200] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f080 len 4096 err no 10
[13265.711211] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f088 len 4096 err no 10
[13265.711703] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x16f090 len 4096 err no 10
[13265.801934] BTRFS info (device dm-11): flagging fs with big metadata feature
[13265.802166] BTRFS info (device dm-11): turning on async discard
[13265.802349] BTRFS info (device dm-11): disk space caching is enabled
[13265.802531] BTRFS info (device dm-11): has skinny extents
[13265.804975] BTRFS info (device dm-11): start tree-log replay
[13267.112132] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13267.112517] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13267.112870] BTRFS error (device dm-11): error writing primary super block to device 1
[13267.113205] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13267.113576] BTRFS info (device dm-11): forced readonly
[13267.113789] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13267.114098] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13267.114433] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[13267.116530] BTRFS warning (device dm-11): direct IO failed ino 463 rw 0,0 sector 0x8aa8 len 4096 err no 10
[13267.116546] BTRFS warning (device dm-11): direct IO failed ino 463 rw 0,0 sector 0x8ab0 len 4096 err no 10
[13267.117029] BTRFS warning (device dm-11): direct IO failed ino 1026 rw 0,0 sector 0x176748 len 4096 err no 10
[13267.117390] BTRFS warning (device dm-11): direct IO failed ino 1026 rw 0,0 sector 0x176750 len 4096 err no 10
[13267.117829] BTRFS warning (device dm-11): direct IO failed ino 1026 rw 0,0 sector 0x176758 len 4096 err no 10
[13267.118320] BTRFS warning (device dm-11): direct IO failed ino 1026 rw 0,0 sector 0x176760 len 4096 err no 10
[13267.118327] BTRFS warning (device dm-11): direct IO failed ino 1026 rw 0,0 sector 0x176768 len 4096 err no 10
[13267.118349] BTRFS warning (device dm-11): direct IO failed ino 1026 rw 0,0 sector 0x176770 len 4096 err no 10
[13267.118353] BTRFS warning (device dm-11): direct IO failed ino 1026 rw 0,0 sector 0x176778 len 4096 err no 10
[13267.118660] BTRFS warning (device dm-11): direct IO failed ino 1026 rw 0,0 sector 0x176780 len 4096 err no 10
[13267.120685] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13267.121517] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13267.121772] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13267.122953] BTRFS warning (device dm-11): direct IO failed ino 939 rw 0,0 sector 0x171410 len 4096 err no 10
[13267.202182] BTRFS info (device dm-11): flagging fs with big metadata feature
[13267.202413] BTRFS info (device dm-11): turning on async discard
[13267.202591] BTRFS info (device dm-11): disk space caching is enabled
[13267.202777] BTRFS info (device dm-11): has skinny extents
[13267.213466] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[13267.213741] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13268.227139] BTRFS warning (device dm-11): direct IO failed ino 462 rw 1,34817 sector 0x17d4b8 len 16384 err no 10
[13268.227581] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13268.227938] BTRFS info (device dm-11): forced readonly
[13268.228142] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13268.228412] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13268.228412] BTRFS warning (device dm-11): direct IO failed ino 1040 rw 0,0 sector 0x17b860 len 4096 err no 10
[13268.231202] btrfs_lookup_bio_sums: 3 callbacks suppressed
[13268.231205] BTRFS warning (device dm-11): csum hole found for disk bytenr range [13963264, 13967360)
[13268.231722] BTRFS warning (device dm-11): direct IO failed ino 1038 rw 0,0 sector 0x6a88 len 4096 err no 10
[13268.232907] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13268.326996] BTRFS info (device dm-11): flagging fs with big metadata feature
[13268.327214] BTRFS info (device dm-11): turning on async discard
[13268.327400] BTRFS info (device dm-11): disk space caching is enabled
[13268.327581] BTRFS info (device dm-11): has skinny extents
[13270.422468] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13270.422856] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13270.423306] BTRFS error (device dm-11): error writing primary super block to device 1
[13270.423633] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13270.424018] BTRFS info (device dm-11): forced readonly
[13270.424237] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13270.424547] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13270.425596] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13270.425916] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13270.427354] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x188960 len 4096 err no 10
[13270.427487] BTRFS warning (device dm-11): direct IO failed ino 1096 rw 0,0 sector 0x1871c8 len 4096 err no 10
[13270.428478] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13270.521692] BTRFS info (device dm-11): flagging fs with big metadata feature
[13270.521910] BTRFS info (device dm-11): turning on async discard
[13270.522104] BTRFS info (device dm-11): disk space caching is enabled
[13270.522292] BTRFS info (device dm-11): has skinny extents
[13270.525157] BTRFS info (device dm-11): start tree-log replay
[13270.527393] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[13271.733157] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13271.733496] btrfs_dev_stat_print_on_error: 141 callbacks suppressed
[13271.733498] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13271.734034] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13271.734337] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13271.734945] BTRFS error (device dm-11): error writing primary super block to device 1
[13271.735211] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13271.735523] BTRFS info (device dm-11): forced readonly
[13271.735703] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13271.735963] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13271.737092] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[13271.737507] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13271.737657] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[13271.738112] BTRFS warning (device dm-11): direct IO failed ino 1144 rw 0,0 sector 0x18d958 len 4096 err no 10
[13271.738159] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[13271.738724] BTRFS warning (device dm-11): direct IO failed ino 1144 rw 0,0 sector 0x18d960 len 4096 err no 10
[13271.739052] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[13271.739370] BTRFS warning (device dm-11): direct IO failed ino 1136 rw 0,0 sector 0x18ac90 len 4096 err no 10
[13271.739374] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[13271.740057] BTRFS warning (device dm-11): direct IO failed ino 1136 rw 0,0 sector 0x18ac98 len 4096 err no 10
[13271.740536] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[13271.740852] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[13271.740854] BTRFS warning (device dm-11): direct IO failed ino 966 rw 0,0 sector 0x156378 len 4096 err no 10
[13271.741155] BTRFS warning (device dm-11): direct IO failed ino 966 rw 0,0 sector 0x156380 len 4096 err no 10
[13271.742047] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 6, flush 0, corrupt 0, gen 0
[13271.742352] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 6, flush 0, corrupt 0, gen 0
[13271.758857] BTRFS warning (device dm-11): direct IO failed ino 1140 rw 0,0 sector 0x18c8a8 len 4096 err no 10
[13271.759372] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x18ca88 len 4096 err no 10
[13271.845306] BTRFS info (device dm-11): flagging fs with big metadata feature
[13271.845525] BTRFS info (device dm-11): turning on async discard
[13271.845732] BTRFS info (device dm-11): disk space caching is enabled
[13271.845911] BTRFS info (device dm-11): has skinny extents
[13271.847891] BTRFS info (device dm-11): start tree-log replay
[13271.850374] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[13271.850641] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13272.965621] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13272.971471] BTRFS error (device dm-11): error writing primary super block to device 1
[13272.971721] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13272.972027] BTRFS info (device dm-11): forced readonly
[13272.972198] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[13272.973410] BTRFS warning (device dm-11): direct IO failed ino 1152 rw 0,0 sector 0x8b38 len 4096 err no 10
[13272.974091] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13272.974436] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13272.975790] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13273.065367] BTRFS info (device dm-11): flagging fs with big metadata feature
[13273.065587] BTRFS info (device dm-11): turning on async discard
[13273.065762] BTRFS info (device dm-11): disk space caching is enabled
[13273.065963] BTRFS info (device dm-11): has skinny extents
[13273.068078] BTRFS info (device dm-11): start tree-log replay
[13273.070609] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[13273.131020] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13273.131125] BTRFS warning (device dm-11): direct IO failed ino 1165 rw 1,34817 sector 0x7900 len 4096 err no 10
[13273.134370] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13273.134731] BTRFS info (device dm-11): forced readonly
[13273.134897] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13273.135148] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13273.225521] BTRFS info (device dm-11): flagging fs with big metadata feature
[13273.225749] BTRFS info (device dm-11): turning on async discard
[13273.225948] BTRFS info (device dm-11): disk space caching is enabled
[13273.226133] BTRFS info (device dm-11): has skinny extents
[13273.239419] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13273.243192] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[13273.243501] BTRFS info (device dm-11): forced readonly
[13273.327910] BTRFS info (device dm-11): flagging fs with big metadata feature
[13273.328139] BTRFS info (device dm-11): turning on async discard
[13273.328317] BTRFS info (device dm-11): disk space caching is enabled
[13273.328500] BTRFS info (device dm-11): has skinny extents
[13275.360526] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13275.360941] BTRFS info (device dm-11): forced readonly
[13275.361134] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13275.361420] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13275.362777] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13275.363075] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13275.364142] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586469376, 586473472)
[13275.364593] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13275.364703] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586473472, 586477568)
[13275.365347] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586477568, 586481664)
[13275.365853] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586481664, 586485760)
[13275.366405] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586485760, 586489856)
[13275.366732] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586489856, 586493952)
[13275.367062] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586493952, 586498048)
[13275.367385] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586498048, 586502144)
[13275.367689] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586502144, 586506240)
[13275.367961] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13275.368033] BTRFS warning (device dm-11): csum hole found for disk bytenr range [586506240, 586510336)
[13275.370756] BTRFS warning (device dm-11): direct IO failed ino 1213 rw 0,0 sector 0x6e28 len 4096 err no 10
[13275.460389] BTRFS info (device dm-11): flagging fs with big metadata feature
[13275.460614] BTRFS info (device dm-11): turning on async discard
[13275.460792] BTRFS info (device dm-11): disk space caching is enabled
[13275.460997] BTRFS info (device dm-11): has skinny extents
[13275.476082] BTRFS warning (device dm-11): direct IO failed ino 1226 rw 1,34817 sector 0x135418 len 118784 err no 10
[13275.478455] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13275.481977] BTRFS warning (device dm-11): direct IO failed ino 1227 rw 1,34817 sector 0x135f48 len 106496 err no 10
[13275.482775] BTRFS warning (device dm-11): direct IO failed ino 1227 rw 1,34817 sector 0x135e88 len 16384 err no 10
[13275.488984] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[13275.489285] BTRFS info (device dm-11): forced readonly
[13275.490308] BTRFS warning (device dm-11): direct IO failed ino 1229 rw 1,34817 sector 0x135e88 len 20480 err no 10
[13275.582972] BTRFS info (device dm-11): flagging fs with big metadata feature
[13275.583210] BTRFS info (device dm-11): turning on async discard
[13275.583388] BTRFS info (device dm-11): disk space caching is enabled
[13275.583575] BTRFS info (device dm-11): has skinny extents
[13275.597649] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[13275.597925] BTRFS info (device dm-11): forced readonly
[13275.600049] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13275.667452] BTRFS info (device dm-11): flagging fs with big metadata feature
[13275.667677] BTRFS info (device dm-11): turning on async discard
[13275.667853] BTRFS info (device dm-11): disk space caching is enabled
[13275.668056] BTRFS info (device dm-11): has skinny extents
[13275.685060] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13275.705591] BTRFS error (device dm-11): error reading free space cache
[13275.705801] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13275.706664] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[13275.706933] BTRFS info (device dm-11): forced readonly
[13275.707097] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13275.754444] BTRFS info (device dm-11): flagging fs with big metadata feature
[13275.754666] BTRFS info (device dm-11): turning on async discard
[13275.754840] BTRFS info (device dm-11): disk space caching is enabled
[13275.755038] BTRFS info (device dm-11): has skinny extents
[13275.770256] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[13275.770519] BTRFS info (device dm-11): forced readonly
[13275.773123] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13275.847471] BTRFS info (device dm-11): flagging fs with big metadata feature
[13275.847693] BTRFS info (device dm-11): turning on async discard
[13275.847865] BTRFS info (device dm-11): disk space caching is enabled
[13275.848064] BTRFS info (device dm-11): has skinny extents
[13277.874197] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13277.874552] btrfs_dev_stat_print_on_error: 409 callbacks suppressed
[13277.874554] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13277.875037] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13277.875322] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13277.875607] BTRFS error (device dm-11): error writing primary super block to device 1
[13277.875858] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13277.876165] BTRFS info (device dm-11): forced readonly
[13277.876330] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13277.876570] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13277.877596] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13277.877934] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13277.878186] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13277.878418] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13277.878695] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13277.879357] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13277.879699] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[13277.879756] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[13277.880100] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x1bbf68 len 4096 err no 10
[13277.880321] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[13277.880885] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[13277.882461] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13278.001825] BTRFS info (device dm-11): flagging fs with big metadata feature
[13278.007575] BTRFS info (device dm-11): turning on async discard
[13278.007763] BTRFS info (device dm-11): disk space caching is enabled
[13278.007964] BTRFS info (device dm-11): has skinny extents
[13278.010272] BTRFS info (device dm-11): start tree-log replay
[13278.013087] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[13278.013363] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13279.055993] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13279.056364] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13279.056721] BTRFS error (device dm-11): error writing primary super block to device 1
[13279.057037] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13279.057388] BTRFS info (device dm-11): forced readonly
[13279.057578] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13279.057846] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13279.058631] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[13279.060738] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13279.060763] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13279.061042] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13279.062443] BTRFS warning (device dm-11): direct IO failed ino 1408 rw 0,0 sector 0x1cc6b8 len 4096 err no 10
[13279.082498] BTRFS warning (device dm-11): direct IO failed ino 1408 rw 0,0 sector 0x1cc6b8 len 4096 err no 10
[13279.082504] BTRFS warning (device dm-11): direct IO failed ino 1408 rw 0,0 sector 0x1cc6c0 len 4096 err no 10
[13279.082850] BTRFS warning (device dm-11): direct IO failed ino 1408 rw 0,0 sector 0x1cc6c8 len 4096 err no 10
[13279.083177] BTRFS warning (device dm-11): direct IO failed ino 1408 rw 0,0 sector 0x1cc6d0 len 4096 err no 10
[13279.083460] BTRFS warning (device dm-11): direct IO failed ino 1408 rw 0,0 sector 0x1cc6d8 len 4096 err no 10
[13279.083754] BTRFS warning (device dm-11): direct IO failed ino 1408 rw 0,0 sector 0x1cc6e0 len 4096 err no 10
[13279.084425] BTRFS warning (device dm-11): direct IO failed ino 1408 rw 0,0 sector 0x1cc6e8 len 4096 err no 10
[13279.084794] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb858 len 4096 err no 10
[13279.085113] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb860 len 4096 err no 10
[13279.085413] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb868 len 4096 err no 10
[13279.085707] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb870 len 4096 err no 10
[13279.086023] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb878 len 4096 err no 10
[13279.086340] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb880 len 4096 err no 10
[13279.086638] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb888 len 4096 err no 10
[13279.086945] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb890 len 4096 err no 10
[13279.087262] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x1cb898 len 4096 err no 10
[13279.087556] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1cdb40 len 4096 err no 10
[13279.087845] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1cdb48 len 4096 err no 10
[13279.180709] BTRFS info (device dm-11): flagging fs with big metadata feature
[13279.180940] BTRFS info (device dm-11): turning on async discard
[13279.181119] BTRFS info (device dm-11): disk space caching is enabled
[13279.181300] BTRFS info (device dm-11): has skinny extents
[13279.198841] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13279.222141] BTRFS error (device dm-11): error reading free space cache
[13279.222349] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13279.223114] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[13279.224010] BTRFS info (device dm-11): forced readonly
[13279.224189] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13279.273559] BTRFS info (device dm-11): flagging fs with big metadata feature
[13279.273782] BTRFS info (device dm-11): turning on async discard
[13279.273976] BTRFS info (device dm-11): disk space caching is enabled
[13279.274170] BTRFS info (device dm-11): has skinny extents
[13279.287065] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[13279.287477] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13281.296155] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13281.296526] BTRFS info (device dm-11): forced readonly
[13281.296708] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13281.296990] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13281.298404] btrfs_lookup_bio_sums: 5 callbacks suppressed
[13281.298406] BTRFS warning (device dm-11): csum hole found for disk bytenr range [726052864, 726056960)
[13281.298942] BTRFS warning (device dm-11): csum hole found for disk bytenr range [726056960, 726061056)
[13281.299233] BTRFS warning (device dm-11): csum hole found for disk bytenr range [745811968, 745816064)
[13281.299260] BTRFS warning (device dm-11): csum hole found for disk bytenr range [726061056, 726065152)
[13281.299586] BTRFS warning (device dm-11): direct IO failed ino 314 rw 0,0 sector 0x1e7a18 len 4096 err no 10
[13281.300697] BTRFS warning (device dm-11): csum hole found for disk bytenr range [726052864, 726056960)
[13281.301954] BTRFS warning (device dm-11): csum hole found for disk bytenr range [21254144, 21258240)
[13281.302337] BTRFS warning (device dm-11): direct IO failed ino 1443 rw 0,0 sector 0xa228 len 4096 err no 10
[13281.302791] BTRFS warning (device dm-11): csum hole found for disk bytenr range [751673344, 751677440)
[13281.303141] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x1ea6d0 len 4096 err no 10
[13281.304163] BTRFS warning (device dm-11): csum hole found for disk bytenr range [738107392, 738111488)
[13281.304231] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13281.304487] BTRFS warning (device dm-11): csum hole found for disk bytenr range [738111488, 738115584)
[13281.304826] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x1e3f50 len 4096 err no 10
[13281.305166] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x1e3f58 len 4096 err no 10
[13281.415883] BTRFS info (device dm-11): flagging fs with big metadata feature
[13281.416102] BTRFS info (device dm-11): turning on async discard
[13281.416281] BTRFS info (device dm-11): disk space caching is enabled
[13281.416466] BTRFS info (device dm-11): has skinny extents
[13282.434276] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13282.434580] BTRFS error (device dm-11): error writing primary super block to device 1
[13282.434844] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13282.435142] BTRFS info (device dm-11): forced readonly
[13282.435682] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[13282.436707] BTRFS warning (device dm-11): direct IO failed ino 1666 rw 0,0 sector 0x1fd6d8 len 4096 err no 10
[13282.437012] BTRFS warning (device dm-11): direct IO failed ino 1666 rw 0,0 sector 0x1fd6e0 len 4096 err no 10
[13282.438188] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13282.438438] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13282.438670] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13282.438987] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6170 len 4096 err no 10
[13282.438996] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6178 len 4096 err no 10
[13282.439384] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6180 len 4096 err no 10
[13282.439669] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6188 len 4096 err no 10
[13282.439957] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6190 len 4096 err no 10
[13282.440234] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6198 len 4096 err no 10
[13282.440507] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1fa9e0 len 4096 err no 10
[13282.440783] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1fa9e8 len 4096 err no 10
[13282.441140] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1fa9f0 len 4096 err no 10
[13282.441436] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1fa9f8 len 4096 err no 10
[13282.441722] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1faa00 len 4096 err no 10
[13282.442019] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d69d8 len 4096 err no 10
[13282.442320] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d69e0 len 4096 err no 10
[13282.442591] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d69e8 len 4096 err no 10
[13282.442912] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d69f0 len 4096 err no 10
[13282.443213] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d69f8 len 4096 err no 10
[13282.449130] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6a00 len 4096 err no 10
[13282.449286] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6a08 len 4096 err no 10
[13282.449574] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x1d6a10 len 4096 err no 10
[13282.449862] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c20 len 4096 err no 10
[13282.449868] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c28 len 4096 err no 10
[13282.449871] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c30 len 4096 err no 10
[13282.449875] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c38 len 4096 err no 10
[13282.449878] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c40 len 4096 err no 10
[13282.449882] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c48 len 4096 err no 10
[13282.450179] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c50 len 4096 err no 10
[13282.450530] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c58 len 4096 err no 10
[13282.450797] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c60 len 4096 err no 10
[13282.451098] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c68 len 4096 err no 10
[13282.451372] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c70 len 4096 err no 10
[13282.451730] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c78 len 4096 err no 10
[13282.452011] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c80 len 4096 err no 10
[13282.452293] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c88 len 4096 err no 10
[13282.452569] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c90 len 4096 err no 10
[13282.454637] BTRFS warning (device dm-11): direct IO failed ino 1622 rw 0,0 sector 0x1f8c98 len 4096 err no 10
[13282.547862] BTRFS info (device dm-11): flagging fs with big metadata feature
[13282.548088] BTRFS info (device dm-11): turning on async discard
[13282.548278] BTRFS info (device dm-11): disk space caching is enabled
[13282.548459] BTRFS info (device dm-11): has skinny extents
[13282.563391] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[13282.563691] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[13283.628067] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13283.628368] btrfs_dev_stat_print_on_error: 124 callbacks suppressed
[13283.628370] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13283.628853] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13283.629139] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13283.629436] BTRFS error (device dm-11): error writing primary super block to device 1
[13283.629690] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13283.630001] BTRFS info (device dm-11): forced readonly
[13283.630169] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13283.630399] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13283.631085] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[13283.631381] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[13283.631666] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[13283.631847] BTRFS warning (device dm-11): direct IO failed ino 1699 rw 0,0 sector 0x2074d8 len 4096 err no 10
[13283.632351] BTRFS warning (device dm-11): direct IO failed ino 1699 rw 0,0 sector 0x2074e0 len 4096 err no 10
[13283.632629] BTRFS warning (device dm-11): direct IO failed ino 1699 rw 0,0 sector 0x2074e8 len 4096 err no 10
[13283.633258] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[13283.633788] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[13283.634342] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13283.634344] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13283.634356] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[13283.635303] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13283.635402] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[13283.635939] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[13283.636276] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[13283.636583] BTRFS warning (device dm-11): direct IO failed ino 1699 rw 0,0 sector 0x2042e8 len 4096 err no 10
[13283.725177] BTRFS info (device dm-11): flagging fs with big metadata feature
[13283.725400] BTRFS info (device dm-11): turning on async discard
[13283.725579] BTRFS info (device dm-11): disk space caching is enabled
[13283.725762] BTRFS info (device dm-11): has skinny extents
[13285.744353] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13285.744660] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13285.745145] BTRFS error (device dm-11): error writing primary super block to device 1
[13285.745395] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13285.745690] BTRFS info (device dm-11): forced readonly
[13285.745874] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13285.746219] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13285.747827] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13285.748178] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13285.751572] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13285.848812] BTRFS info (device dm-11): flagging fs with big metadata feature
[13285.849053] BTRFS info (device dm-11): turning on async discard
[13285.849239] BTRFS info (device dm-11): disk space caching is enabled
[13285.849425] BTRFS info (device dm-11): has skinny extents
[13286.866088] BTRFS: error (device dm-11) in maybe_insert_hole:4797: errno=-5 IO failure
[13286.866453] BTRFS info (device dm-11): forced readonly
[13286.867738] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13286.868544] BTRFS warning (device dm-11): csum hole found for disk bytenr range [874217472, 874221568)
[13286.869372] BTRFS warning (device dm-11): csum hole found for disk bytenr range [856133632, 856137728)
[13286.869790] BTRFS warning (device dm-11): direct IO failed ino 1635 rw 0,0 sector 0x21c3c8 len 4096 err no 10
[13286.870631] BTRFS warning (device dm-11): csum hole found for disk bytenr range [858652672, 858656768)
[13286.871289] BTRFS warning (device dm-11): direct IO failed ino 1837 rw 0,0 sector 0x21d700 len 4096 err no 10
[13286.872765] BTRFS warning (device dm-11): csum hole found for disk bytenr range [866918400, 866922496)
[13286.873888] BTRFS warning (device dm-11): direct IO failed ino 471 rw 0,0 sector 0x221610 len 4096 err no 10
[13286.874299] BTRFS warning (device dm-11): csum hole found for disk bytenr range [874221568, 874225664)
[13286.874682] BTRFS warning (device dm-11): csum hole found for disk bytenr range [874225664, 874229760)
[13286.875459] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13286.875700] BTRFS warning (device dm-11): csum hole found for disk bytenr range [857456640, 857460736)
[13286.876421] BTRFS warning (device dm-11): direct IO failed ino 1182 rw 0,0 sector 0x21cde0 len 4096 err no 10
[13286.877180] BTRFS warning (device dm-11): csum hole found for disk bytenr range [858705920, 858710016)
[13286.877578] BTRFS warning (device dm-11): direct IO failed ino 1837 rw 0,0 sector 0x21d768 len 4096 err no 10
[13286.879475] BTRFS warning (device dm-11): csum hole found for disk bytenr range [874229760, 874233856)
[13286.879895] BTRFS warning (device dm-11): csum hole found for disk bytenr range [874233856, 874237952)
[13286.991046] BTRFS info (device dm-11): flagging fs with big metadata feature
[13286.991295] BTRFS info (device dm-11): turning on async discard
[13286.991500] BTRFS info (device dm-11): disk space caching is enabled
[13286.991709] BTRFS info (device dm-11): has skinny extents
[13286.994787] BTRFS info (device dm-11): start tree-log replay
[13289.071962] btrfs_dev_stat_print_on_error: 154 callbacks suppressed
[13289.071965] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13289.072465] BTRFS warning (device dm-11): direct IO failed ino 1928 rw 1,34817 sector 0x215620 len 8192 err no 10
[13289.072781] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13289.073094] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13289.073382] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13289.073668] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13289.080089] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13289.080368] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13289.080653] BTRFS error (device dm-11): error writing primary super block to device 1
[13289.080913] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13289.081217] BTRFS info (device dm-11): forced readonly
[13289.081378] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[13289.082794] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13289.083125] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13289.083126] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[13289.083659] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[13289.084094] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[13289.085405] BTRFS warning (device dm-11): direct IO failed ino 1948 rw 0,0 sector 0x237a38 len 4096 err no 10
[13289.085446] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13289.085708] BTRFS warning (device dm-11): direct IO failed ino 1948 rw 0,0 sector 0x237a40 len 4096 err no 10
[13289.086065] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13289.087187] BTRFS warning (device dm-11): direct IO failed ino 1962 rw 0,0 sector 0x237af8 len 4096 err no 10
[13289.087892] BTRFS warning (device dm-11): direct IO failed ino 1618 rw 0,0 sector 0x231a30 len 4096 err no 10
[13289.088500] BTRFS warning (device dm-11): direct IO failed ino 1931 rw 0,0 sector 0x23a908 len 4096 err no 10
[13289.195118] BTRFS info (device dm-11): flagging fs with big metadata feature
[13289.195341] BTRFS info (device dm-11): turning on async discard
[13289.195520] BTRFS info (device dm-11): disk space caching is enabled
[13289.195706] BTRFS info (device dm-11): has skinny extents
[13290.212246] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13290.212547] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[13290.212840] BTRFS error (device dm-11): error writing primary super block to device 1
[13290.213091] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13290.213381] BTRFS info (device dm-11): forced readonly
[13290.213546] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13290.213794] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13290.214662] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x23ffb8 len 4096 err no 10
[13290.216474] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[13290.216534] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[13290.219135] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[13290.219592] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[13290.331487] BTRFS info (device dm-11): flagging fs with big metadata feature
[13290.331699] BTRFS info (device dm-11): turning on async discard
[13290.331890] BTRFS info (device dm-11): disk space caching is enabled
[13290.332075] BTRFS info (device dm-11): has skinny extents
[13290.333924] BTRFS info (device dm-11): start tree-log replay
[13290.338988] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[13290.339265] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now