[25924.694508] run fstests generic/475 at 2022-01-01 04:02:36
[25925.231762] BTRFS: device fsid f5f1728f-1bbb-45b2-81b3-b04970171c69 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (1695943)
[25925.314842] BTRFS info (device dm-11): flagging fs with big metadata feature
[25925.315306] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[25925.315799] BTRFS info (device dm-11): use lzo compression, level 0
[25925.316189] BTRFS info (device dm-11): disk space caching is enabled
[25925.316567] BTRFS info (device dm-11): has skinny extents
[25925.318298] BTRFS info (device dm-11): checking UUID tree
[25926.387201] btrfs_dev_stat_print_on_error: 2 callbacks suppressed
[25926.387204] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25926.388191] BTRFS warning (device dm-11): direct IO failed ino 299 rw 1,34817 sector 0x87c0 len 4096 err no 10
[25926.388791] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25926.389369] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25926.389971] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25926.390534] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25926.391366] buffer_io_error: 760 callbacks suppressed
[25926.391368] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25926.392681] BTRFS error (device dm-11): error writing primary super block to device 1
[25926.392686] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25926.393167] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25926.395306] BTRFS info (device dm-11): forced readonly
[25926.395738] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25926.396411] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25926.397208] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25926.397836] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25926.398411] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25926.398911] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[25926.399211] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[25926.400011] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[25926.400639] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[25926.401414] BTRFS warning (device dm-11): direct IO failed ino 356 rw 0,0 sector 0x116898 len 4096 err no 10
[25926.492112] BTRFS info (device dm-11): flagging fs with big metadata feature
[25926.492551] BTRFS info (device dm-11): use lzo compression, level 0
[25926.492928] BTRFS info (device dm-11): disk space caching is enabled
[25926.493324] BTRFS info (device dm-11): has skinny extents
[25926.495208] BTRFS info (device dm-11): start tree-log replay
[25927.561990] BTRFS warning (device dm-11): direct IO failed ino 472 rw 1,34817 sector 0x124df8 len 40960 err no 10
[25927.562684] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc50 len 4096 err no 10
[25927.562833] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25927.563307] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc58 len 4096 err no 10
[25927.563985] BTRFS info (device dm-11): forced readonly
[25927.564568] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc60 len 4096 err no 10
[25927.564870] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25927.565469] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc68 len 4096 err no 10
[25927.565913] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25927.566492] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc70 len 4096 err no 10
[25927.566979] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc78 len 4096 err no 10
[25927.567545] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc80 len 4096 err no 10
[25927.568140] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc88 len 4096 err no 10
[25927.568706] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc90 len 4096 err no 10
[25927.569294] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bc98 len 4096 err no 10
[25927.569864] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bca0 len 4096 err no 10
[25927.570450] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bca8 len 4096 err no 10
[25927.571677] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bcb0 len 4096 err no 10
[25927.572283] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x11bcb8 len 4096 err no 10
[25927.575822] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25927.577337] btrfs_lookup_bio_sums: 29 callbacks suppressed
[25927.577340] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331395072, 331399168)
[25927.578882] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331399168, 331403264)
[25927.580144] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331403264, 331407360)
[25927.581833] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331407360, 331411456)
[25927.582675] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331411456, 331415552)
[25927.583618] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331415552, 331419648)
[25927.584611] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331419648, 331423744)
[25927.585518] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331423744, 331427840)
[25927.586333] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331427840, 331431936)
[25927.587107] BTRFS warning (device dm-11): csum hole found for disk bytenr range [331431936, 331436032)
[25927.674978] BTRFS info (device dm-11): flagging fs with big metadata feature
[25927.675436] BTRFS info (device dm-11): use lzo compression, level 0
[25927.675803] BTRFS info (device dm-11): disk space caching is enabled
[25927.676204] BTRFS info (device dm-11): has skinny extents
[25927.678508] BTRFS info (device dm-11): start tree-log replay
[25927.680470] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25927.681094] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25929.715502] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25929.716108] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25929.716680] BTRFS error (device dm-11): error writing primary super block to device 1
[25929.717191] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25929.718131] BTRFS info (device dm-11): forced readonly
[25929.718521] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25929.718949] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25929.719441] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25929.721432] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25929.721937] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25929.722403] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25929.723329] BTRFS warning (device dm-11): direct IO failed ino 631 rw 0,0 sector 0x12c408 len 4096 err no 10
[25929.724351] BTRFS warning (device dm-11): direct IO failed ino 574 rw 0,0 sector 0x12c2c0 len 4096 err no 10
[25929.807802] BTRFS info (device dm-11): flagging fs with big metadata feature
[25929.808326] BTRFS info (device dm-11): use lzo compression, level 0
[25929.808743] BTRFS info (device dm-11): disk space caching is enabled
[25929.809267] BTRFS info (device dm-11): has skinny extents
[25929.811646] BTRFS info (device dm-11): start tree-log replay
[25929.917168] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25929.917730] BTRFS info (device dm-11): forced readonly
[25929.919788] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25929.998176] BTRFS info (device dm-11): flagging fs with big metadata feature
[25929.998608] BTRFS info (device dm-11): use lzo compression, level 0
[25929.998987] BTRFS info (device dm-11): disk space caching is enabled
[25929.999375] BTRFS info (device dm-11): has skinny extents
[25930.014149] BTRFS error (device dm-11): error reading free space cache
[25930.014566] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25930.015590] BTRFS warning (device dm-11): direct IO failed ino 664 rw 1,34817 sector 0x12cdd0 len 8192 err no 10
[25930.016333] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25930.016875] BTRFS info (device dm-11): forced readonly
[25930.017207] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25930.019924] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25930.093663] BTRFS info (device dm-11): flagging fs with big metadata feature
[25930.094120] BTRFS info (device dm-11): use lzo compression, level 0
[25930.094492] BTRFS info (device dm-11): disk space caching is enabled
[25930.094870] BTRFS info (device dm-11): has skinny extents
[25932.179574] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25932.180276] btrfs_dev_stat_print_on_error: 159 callbacks suppressed
[25932.180278] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25932.181306] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25932.182035] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25932.182652] BTRFS error (device dm-11): error writing primary super block to device 1
[25932.183138] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25932.183758] BTRFS info (device dm-11): forced readonly
[25932.184087] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25932.184528] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25932.184971] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25932.185088] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25932.186509] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25932.186528] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25932.187763] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25932.187819] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25932.188441] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[25932.188995] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[25932.189906] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[25932.190903] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25932.191359] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25932.192164] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[25932.193199] BTRFS warning (device dm-11): direct IO failed ino 711 rw 0,0 sector 0x115ce8 len 4096 err no 10
[25932.194733] BTRFS warning (device dm-11): direct IO failed ino 680 rw 0,0 sector 0x130068 len 4096 err no 10
[25932.289775] BTRFS info (device dm-11): flagging fs with big metadata feature
[25932.290260] BTRFS info (device dm-11): use lzo compression, level 0
[25932.290639] BTRFS info (device dm-11): disk space caching is enabled
[25932.291043] BTRFS info (device dm-11): has skinny extents
[25932.293113] BTRFS info (device dm-11): start tree-log replay
[25934.406190] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25934.406750] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25934.407664] BTRFS warning (device dm-11): direct IO failed ino 932 rw 1,34817 sector 0x14b220 len 90112 err no 10
[25934.408295] BTRFS error (device dm-11): error writing primary super block to device 1
[25934.408744] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25934.409355] BTRFS info (device dm-11): forced readonly
[25934.409712] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25934.410237] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25934.411681] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25934.414469] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x145000 len 4096 err no 10
[25934.414476] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x145008 len 4096 err no 10
[25934.415135] BTRFS warning (device dm-11): direct IO failed ino 412 rw 0,0 sector 0x145d68 len 4096 err no 10
[25934.415891] ------------[ cut here ]------------
[25934.416548] WARNING: CPU: 0 PID: 1696298 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25934.417125] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25934.420510] CPU: 0 PID: 1696298 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25934.420996] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25934.421479] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25934.421800] 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 4b 48 8b 05 58 b5 85 01 e8
[25934.422860] RSP: 0018:ffffb44b06e33c40 EFLAGS: 00010202
[25934.423168] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25934.423576] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25934.423993] RBP: ffff9591ae9e3d00 R08: ffff95919521d230 R09: 0000000000000000
[25934.424477] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9590cd8fe5b0
[25934.424888] R13: ffff9591864adf60 R14: ffff95919521d138 R15: ffff95919521d1e0
[25934.425301] FS:  00007fc658be9740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25934.425755] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25934.426091] CR2: 0000000000a80998 CR3: 0000000118018004 CR4: 0000000000370ef0
[25934.426498] Call Trace:
[25934.426647]  
[25934.426773]  ? btrfs_get_32+0x31/0xf0
[25934.427005]  ? __mutex_lock+0x80/0x8a0
[25934.427223]  ? __mutex_lock+0xda/0x8a0
[25934.427437]  ? rcu_read_lock_sched_held+0x12/0x60
[25934.427706]  ? lock_release+0x1f0/0x2d0
[25934.427932]  btrfs_run_delayed_refs+0x86/0x210
[25934.428196]  ? __mutex_unlock_slowpath+0x35/0x260
[25934.428465]  btrfs_start_dirty_block_groups+0x2af/0x540
[25934.428762]  btrfs_commit_transaction+0x85e/0xad0
[25934.429043]  ? lock_release+0x1f0/0x2d0
[25934.429264]  ? rcu_read_lock_sched_held+0x12/0x60
[25934.429559]  ? lock_release+0x1f0/0x2d0
[25934.429779]  btrfs_sync_file+0x4bc/0x580
[25934.430019]  __x64_sys_fsync+0x34/0x60
[25934.430238]  do_syscall_64+0x38/0x90
[25934.430444]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25934.430732] RIP: 0033:0x7fc658dcddd7
[25934.430948] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[25934.432116] RSP: 002b:00007ffd09d7cda8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[25934.432609] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc658dcddd7
[25934.433120] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[25934.433517] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd09d7cdbc
[25934.433918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[25934.434324] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fc658be96c8
[25934.434732]  
[25934.434872] irq event stamp: 0
[25934.435059] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25934.435413] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25934.435882] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25934.436360] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25934.436716] ---[ end trace 1f8e92cc7b8d6d94 ]---
[25934.437330] ------------[ cut here ]------------
[25934.437599] WARNING: CPU: 0 PID: 1696298 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25934.438259] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25934.441595] CPU: 0 PID: 1696298 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25934.442077] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25934.442557] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25934.442879] 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 4b 48 8b 05 58 b5 85 01 e8
[25934.443930] RSP: 0018:ffffb44b06e33c40 EFLAGS: 00010202
[25934.444242] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25934.444647] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25934.445061] RBP: ffff9591ae9e3b20 R08: ffff95919521d4a0 R09: 0000000000000000
[25934.445463] R10: ffff95919521d101 R11: ffff95918cc0ce08 R12: ffff9590cd8fe340
[25934.445869] R13: ffff9591864adf60 R14: ffff95919521d3a8 R15: ffff95919521d450
[25934.446283] FS:  00007fc658be9740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25934.446739] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25934.447076] CR2: 0000000000a80998 CR3: 0000000118018004 CR4: 0000000000370ef0
[25934.447481] Call Trace:
[25934.447626]  
[25934.447756]  btrfs_run_delayed_refs+0x86/0x210
[25934.448025]  ? __mutex_unlock_slowpath+0x35/0x260
[25934.448299]  btrfs_start_dirty_block_groups+0x2af/0x540
[25934.448600]  btrfs_commit_transaction+0x85e/0xad0
[25934.448873]  ? lock_release+0x1f0/0x2d0
[25934.449105]  ? rcu_read_lock_sched_held+0x12/0x60
[25934.449378]  ? lock_release+0x1f0/0x2d0
[25934.449602]  btrfs_sync_file+0x4bc/0x580
[25934.449835]  __x64_sys_fsync+0x34/0x60
[25934.450061]  do_syscall_64+0x38/0x90
[25934.450272]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25934.450564] RIP: 0033:0x7fc658dcddd7
[25934.450774] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[25934.451828] RSP: 002b:00007ffd09d7cda8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[25934.452264] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc658dcddd7
[25934.452668] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[25934.453082] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd09d7cdbc
[25934.453486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[25934.453892] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fc658be96c8
[25934.454333]  
[25934.454466] irq event stamp: 0
[25934.454643] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25934.455012] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25934.455472] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25934.455936] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25934.456298] ---[ end trace 1f8e92cc7b8d6d95 ]---
[25934.456746] ------------[ cut here ]------------
[25934.457040] WARNING: CPU: 0 PID: 1696298 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25934.457599] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25934.460950] CPU: 0 PID: 1696298 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25934.461426] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25934.462010] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25934.462328] 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 4b 48 8b 05 58 b5 85 01 e8
[25934.463383] RSP: 0018:ffffb44b06e33c40 EFLAGS: 00010202
[25934.463681] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25934.464093] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25934.464495] RBP: ffff9591ae9e3240 R08: ffff95919521df98 R09: 0000000000000000
[25934.464898] R10: ffff95919521d300 R11: ffff95918cc0ce08 R12: ffff9590cd8fe958
[25934.465310] R13: ffff9591864adf60 R14: ffff95919521dea0 R15: ffff95919521df48
[25934.465711] FS:  00007fc658be9740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25934.466176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25934.466503] CR2: 0000000000a80998 CR3: 0000000118018004 CR4: 0000000000370ef0
[25934.466907] Call Trace:
[25934.467060]  
[25934.467192]  btrfs_run_delayed_refs+0x86/0x210
[25934.467575]  ? __mutex_unlock_slowpath+0x35/0x260
[25934.467872]  btrfs_start_dirty_block_groups+0x2af/0x540
[25934.468225]  btrfs_commit_transaction+0x85e/0xad0
[25934.468508]  ? lock_release+0x1f0/0x2d0
[25934.468741]  ? rcu_read_lock_sched_held+0x12/0x60
[25934.469041]  ? lock_release+0x1f0/0x2d0
[25934.469276]  btrfs_sync_file+0x4bc/0x580
[25934.469514]  __x64_sys_fsync+0x34/0x60
[25934.469744]  do_syscall_64+0x38/0x90
[25934.469980]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25934.470283] RIP: 0033:0x7fc658dcddd7
[25934.470500] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[25934.471600] RSP: 002b:00007ffd09d7cda8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[25934.472067] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc658dcddd7
[25934.472487] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[25934.472913] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd09d7cdbc
[25934.473340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[25934.473760] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fc658be96c8
[25934.474197]  
[25934.474333] irq event stamp: 0
[25934.474520] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25934.474897] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25934.475385] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25934.475876] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25934.476260] ---[ end trace 1f8e92cc7b8d6d96 ]---
[25934.477268] ------------[ cut here ]------------
[25934.477550] WARNING: CPU: 0 PID: 1696298 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25934.478162] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25934.481660] CPU: 0 PID: 1696298 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25934.482168] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25934.482670] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25934.483019] 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 4b 48 8b 05 58 b5 85 01 e8
[25934.484130] RSP: 0018:ffffb44b06e33c40 EFLAGS: 00010202
[25934.484443] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25934.484873] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25934.485301] RBP: ffff9591ae9e3ee0 R08: ffff95919521d5d8 R09: 0000000000000000
[25934.485723] R10: ffff95919521de00 R11: ffff95918cc0ce08 R12: ffff9590cd8fe4e0
[25934.486160] R13: ffff9591864adf60 R14: ffff95919521d4e0 R15: ffff95919521d588
[25934.486582] FS:  00007fc658be9740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25934.487075] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25934.487416] CR2: 00007f4fbd8914d0 CR3: 0000000118018004 CR4: 0000000000370ef0
[25934.487849] Call Trace:
[25934.488011]  
[25934.488147]  btrfs_run_delayed_refs+0x86/0x210
[25934.488415]  ? __mutex_unlock_slowpath+0x35/0x260
[25934.488700]  btrfs_start_dirty_block_groups+0x2af/0x540
[25934.489032]  btrfs_commit_transaction+0x85e/0xad0
[25934.489316]  ? lock_release+0x1f0/0x2d0
[25934.489549]  ? rcu_read_lock_sched_held+0x12/0x60
[25934.489841]  ? lock_release+0x1f0/0x2d0
[25934.490085]  btrfs_sync_file+0x4bc/0x580
[25934.490327]  __x64_sys_fsync+0x34/0x60
[25934.490555]  do_syscall_64+0x38/0x90
[25934.490773]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25934.491151] RIP: 0033:0x7fc658dcddd7
[25934.491399] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[25934.492620] RSP: 002b:00007ffd09d7cda8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[25934.493089] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc658dcddd7
[25934.493514] RDX: 0000000000000105 RSI: 000000000040f044 RDI: 0000000000000003
[25934.493941] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd09d7cdbc
[25934.494376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[25934.494798] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007fc658be96c8
[25934.495238]  
[25934.495377] irq event stamp: 0
[25934.495562] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25934.495940] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25934.496430] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25934.496916] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25934.497294] ---[ end trace 1f8e92cc7b8d6d97 ]---
[25934.497604] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25934.566504] BTRFS info (device dm-11): flagging fs with big metadata feature
[25934.566949] BTRFS info (device dm-11): use lzo compression, level 0
[25934.567340] BTRFS info (device dm-11): disk space caching is enabled
[25934.567713] BTRFS info (device dm-11): has skinny extents
[25934.569645] BTRFS info (device dm-11): start tree-log replay
[25934.571051] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25934.571564] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25934.604164] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25934.604796] BTRFS error (device dm-11): error writing primary super block to device 1
[25934.605293] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25934.605923] BTRFS info (device dm-11): forced readonly
[25934.606246] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25934.608461] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25934.676575] BTRFS info (device dm-11): flagging fs with big metadata feature
[25934.677027] BTRFS info (device dm-11): use lzo compression, level 0
[25934.677401] BTRFS info (device dm-11): disk space caching is enabled
[25934.677804] BTRFS info (device dm-11): has skinny extents
[25936.689837] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25936.690423] BTRFS error (device dm-11): error writing primary super block to device 1
[25936.690884] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25936.691520] BTRFS info (device dm-11): forced readonly
[25936.691832] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25936.692659] BTRFS warning (device dm-11): direct IO failed ino 1058 rw 0,0 sector 0x1521c0 len 4096 err no 10
[25936.696041] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25936.696988] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25936.697457] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25936.699089] BTRFS warning (device dm-11): direct IO failed ino 1010 rw 0,0 sector 0x115a80 len 4096 err no 10
[25936.794491] BTRFS info (device dm-11): flagging fs with big metadata feature
[25936.794929] BTRFS info (device dm-11): use lzo compression, level 0
[25936.795317] BTRFS info (device dm-11): disk space caching is enabled
[25936.795691] BTRFS info (device dm-11): has skinny extents
[25937.983714] btrfs_dev_stat_print_on_error: 84 callbacks suppressed
[25937.983717] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25937.984979] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25937.985582] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25937.986510] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25937.987503] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25937.988403] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25937.988633] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[25937.989036] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[25937.989777] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[25937.990227] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[25937.990984] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25937.992147] BTRFS info (device dm-11): forced readonly
[25937.992453] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25937.992578] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25937.992895] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25937.994874] btrfs_lookup_bio_sums: 7 callbacks suppressed
[25937.994877] BTRFS warning (device dm-11): csum hole found for disk bytenr range [477368320, 477372416)
[25937.995992] BTRFS warning (device dm-11): csum hole found for disk bytenr range [482361344, 482365440)
[25937.996554] BTRFS warning (device dm-11): csum hole found for disk bytenr range [482365440, 482369536)
[25937.998026] BTRFS warning (device dm-11): csum hole found for disk bytenr range [482361344, 482365440)
[25937.998670] BTRFS warning (device dm-11): csum hole found for disk bytenr range [477315072, 477319168)
[25937.999321] BTRFS warning (device dm-11): csum hole found for disk bytenr range [477319168, 477323264)
[25937.999339] BTRFS warning (device dm-11): direct IO failed ino 1303 rw 0,0 sector 0x1679a0 len 4096 err no 10
[25937.999901] BTRFS warning (device dm-11): csum hole found for disk bytenr range [477323264, 477327360)
[25938.000796] BTRFS warning (device dm-11): direct IO failed ino 1303 rw 0,0 sector 0x1679a8 len 4096 err no 10
[25938.001334] BTRFS warning (device dm-11): direct IO failed ino 1303 rw 0,0 sector 0x1679b0 len 4096 err no 10
[25938.004556] BTRFS warning (device dm-11): csum hole found for disk bytenr range [466997248, 467001344)
[25938.005138] BTRFS warning (device dm-11): direct IO failed ino 1246 rw 0,0 sector 0x162ae8 len 4096 err no 10
[25938.013186] BTRFS warning (device dm-11): csum hole found for disk bytenr range [467812352, 467816448)
[25938.013765] BTRFS warning (device dm-11): csum hole found for disk bytenr range [467816448, 467820544)
[25938.014833] BTRFS warning (device dm-11): direct IO failed ino 1322 rw 0,0 sector 0x16d030 len 4096 err no 10
[25938.014837] BTRFS warning (device dm-11): direct IO failed ino 1322 rw 0,0 sector 0x16d038 len 4096 err no 10
[25938.015692] BTRFS warning (device dm-11): direct IO failed ino 271 rw 0,0 sector 0x1609d0 len 4096 err no 10
[25938.016041] BTRFS warning (device dm-11): direct IO failed ino 1322 rw 0,0 sector 0x16d040 len 4096 err no 10
[25938.019773] BTRFS warning (device dm-11): direct IO failed ino 1283 rw 0,0 sector 0x1698b0 len 4096 err no 10
[25938.019777] BTRFS warning (device dm-11): direct IO failed ino 1283 rw 0,0 sector 0x1698b8 len 4096 err no 10
[25938.102176] BTRFS info (device dm-11): flagging fs with big metadata feature
[25938.102612] BTRFS info (device dm-11): use lzo compression, level 0
[25938.103006] BTRFS info (device dm-11): disk space caching is enabled
[25938.103384] BTRFS info (device dm-11): has skinny extents
[25940.165054] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25940.165635] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25940.166220] BTRFS error (device dm-11): error writing primary super block to device 1
[25940.166683] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25940.167326] BTRFS info (device dm-11): forced readonly
[25940.167633] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25940.168098] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25940.169625] BTRFS warning (device dm-11): direct IO failed ino 1525 rw 0,0 sector 0x17f468 len 4096 err no 10
[25940.170469] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25940.172417] BTRFS warning (device dm-11): direct IO failed ino 1401 rw 0,0 sector 0x16e0c8 len 4096 err no 10
[25940.260713] BTRFS info (device dm-11): flagging fs with big metadata feature
[25940.261172] BTRFS info (device dm-11): use lzo compression, level 0
[25940.261540] BTRFS info (device dm-11): disk space caching is enabled
[25940.261927] BTRFS info (device dm-11): has skinny extents
[25940.263853] BTRFS info (device dm-11): start tree-log replay
[25940.311924] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25940.314556] BTRFS warning (device dm-11): direct IO failed ino 664 rw 1,34817 sector 0x185858 len 57344 err no 10
[25940.316138] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[25940.316620] BTRFS info (device dm-11): forced readonly
[25940.316989] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25940.318566] BTRFS warning (device dm-11): direct IO failed ino 1640 rw 1,34817 sector 0x185150 len 4096 err no 10
[25940.423689] BTRFS info (device dm-11): flagging fs with big metadata feature
[25940.424330] BTRFS info (device dm-11): use lzo compression, level 0
[25940.424870] BTRFS info (device dm-11): disk space caching is enabled
[25940.425431] BTRFS info (device dm-11): has skinny extents
[25941.440414] BTRFS warning (device dm-11): direct IO failed ino 1678 rw 1,34817 sector 0x188b58 len 98304 err no 10
[25941.440466] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25941.441590] BTRFS error (device dm-11): error writing primary super block to device 1
[25941.442066] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25941.442974] BTRFS info (device dm-11): forced readonly
[25941.443289] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25941.444072] BTRFS warning (device dm-11): direct IO failed ino 1655 rw 0,0 sector 0x186e38 len 4096 err no 10
[25941.445799] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25941.447059] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25941.447514] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25941.536092] BTRFS info (device dm-11): flagging fs with big metadata feature
[25941.536515] BTRFS info (device dm-11): use lzo compression, level 0
[25941.536882] BTRFS info (device dm-11): disk space caching is enabled
[25941.537266] BTRFS info (device dm-11): has skinny extents
[25941.553286] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25941.564928] BTRFS error (device dm-11): error reading free space cache
[25941.565386] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25941.566515] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25941.567016] BTRFS info (device dm-11): forced readonly
[25941.567327] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25941.635321] BTRFS info (device dm-11): flagging fs with big metadata feature
[25941.635774] BTRFS info (device dm-11): use lzo compression, level 0
[25941.636158] BTRFS info (device dm-11): disk space caching is enabled
[25941.636534] BTRFS info (device dm-11): has skinny extents
[25941.643638] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25941.644160] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25942.694426] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25942.695028] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25942.695599] BTRFS error (device dm-11): error writing primary super block to device 1
[25942.696087] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25942.696709] BTRFS info (device dm-11): forced readonly
[25942.697033] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25942.697475] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25942.698053] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25942.698341] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25942.698499] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25942.700330] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25942.702794] BTRFS warning (device dm-11): direct IO failed ino 1686 rw 0,0 sector 0x122920 len 4096 err no 10
[25942.703371] BTRFS warning (device dm-11): direct IO failed ino 1686 rw 0,0 sector 0x122928 len 4096 err no 10
[25942.703953] BTRFS warning (device dm-11): direct IO failed ino 1686 rw 0,0 sector 0x122930 len 4096 err no 10
[25942.795415] BTRFS info (device dm-11): flagging fs with big metadata feature
[25942.795855] BTRFS info (device dm-11): use lzo compression, level 0
[25942.796245] BTRFS info (device dm-11): disk space caching is enabled
[25942.796622] BTRFS info (device dm-11): has skinny extents
[25942.798677] BTRFS info (device dm-11): start tree-log replay
[25942.800108] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[25942.856619] BTRFS warning (device dm-11): direct IO failed ino 680 rw 1,34817 sector 0x1907b0 len 20480 err no 10
[25942.857465] BTRFS warning (device dm-11): direct IO failed ino 1772 rw 1,34817 sector 0x1907b0 len 12288 err no 10
[25942.859485] BTRFS warning (device dm-11): direct IO failed ino 680 rw 1,34817 sector 0x1907b0 len 8192 err no 10
[25942.859486] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25942.861135] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25942.861600] BTRFS info (device dm-11): forced readonly
[25942.862008] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25942.930911] BTRFS info (device dm-11): flagging fs with big metadata feature
[25942.931330] BTRFS info (device dm-11): use lzo compression, level 0
[25942.931686] BTRFS info (device dm-11): disk space caching is enabled
[25942.932102] BTRFS info (device dm-11): has skinny extents
[25944.230750] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25944.231341] btrfs_dev_stat_print_on_error: 289 callbacks suppressed
[25944.231343] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25944.232321] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25944.232904] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25944.233523] BTRFS error (device dm-11): error writing primary super block to device 1
[25944.234015] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25944.234636] BTRFS info (device dm-11): forced readonly
[25944.234969] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25944.235410] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25944.236062] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25944.236436] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[25944.237140] BTRFS warning (device dm-11): direct IO failed ino 1772 rw 0,0 sector 0x1570e8 len 4096 err no 10
[25944.237735] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25944.238194] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25944.239825] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25944.240783] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[25944.241953] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[25944.321855] BTRFS info (device dm-11): flagging fs with big metadata feature
[25944.322297] BTRFS info (device dm-11): use lzo compression, level 0
[25944.322663] BTRFS info (device dm-11): disk space caching is enabled
[25944.323050] BTRFS info (device dm-11): has skinny extents
[25944.325074] BTRFS info (device dm-11): start tree-log replay
[25944.325668] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[25944.326191] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[25944.328065] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25944.328575] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25945.391663] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25945.392253] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25945.392865] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25945.393424] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25945.394263] BTRFS error (device dm-11): error writing primary super block to device 1
[25945.394726] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25945.395356] BTRFS info (device dm-11): forced readonly
[25945.395592] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25945.395665] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25945.396574] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25945.397324] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25945.399339] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[25945.399512] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[25945.400586] BTRFS warning (device dm-11): direct IO failed ino 1799 rw 0,0 sector 0x191f30 len 4096 err no 10
[25945.401173] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[25945.401999] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x193360 len 4096 err no 10
[25945.402586] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x193368 len 4096 err no 10
[25945.402801] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x193370 len 4096 err no 10
[25945.403235] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x193378 len 4096 err no 10
[25945.403240] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x193380 len 4096 err no 10
[25945.403256] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x193388 len 4096 err no 10
[25945.403812] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x193390 len 4096 err no 10
[25945.404410] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x193398 len 4096 err no 10
[25945.404980] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x1933a0 len 4096 err no 10
[25945.405581] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x1933a8 len 4096 err no 10
[25945.406147] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x1933b0 len 4096 err no 10
[25945.406726] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x1933b8 len 4096 err no 10
[25945.407286] BTRFS warning (device dm-11): direct IO failed ino 1808 rw 0,0 sector 0x1933c0 len 4096 err no 10
[25945.409818] BTRFS warning (device dm-11): direct IO failed ino 1657 rw 0,0 sector 0x192e50 len 4096 err no 10
[25945.485029] BTRFS info (device dm-11): flagging fs with big metadata feature
[25945.485551] BTRFS info (device dm-11): use lzo compression, level 0
[25945.485966] BTRFS info (device dm-11): disk space caching is enabled
[25945.486342] BTRFS info (device dm-11): has skinny extents
[25945.488697] BTRFS info (device dm-11): start tree-log replay
[25945.489411] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[25945.489979] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[25945.492123] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25945.492644] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25947.590379] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25947.591235] BTRFS error (device dm-11): error writing primary super block to device 1
[25947.591926] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25947.592845] BTRFS info (device dm-11): forced readonly
[25947.593273] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25947.593292] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25947.597561] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25947.598241] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25947.598811] BTRFS warning (device dm-11): direct IO failed ino 2045 rw 0,0 sector 0x1a8410 len 4096 err no 10
[25947.599538] BTRFS warning (device dm-11): direct IO failed ino 1889 rw 0,0 sector 0x1a8c48 len 4096 err no 10
[25947.600163] BTRFS warning (device dm-11): direct IO failed ino 1889 rw 0,0 sector 0x1a8c50 len 4096 err no 10
[25947.695883] BTRFS info (device dm-11): flagging fs with big metadata feature
[25947.696320] BTRFS info (device dm-11): use lzo compression, level 0
[25947.696718] BTRFS info (device dm-11): disk space caching is enabled
[25947.697117] BTRFS info (device dm-11): has skinny extents
[25948.770298] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25948.770895] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25948.771474] BTRFS error (device dm-11): error writing primary super block to device 1
[25948.772196] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25948.773063] BTRFS info (device dm-11): forced readonly
[25948.773490] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25948.774116] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25948.774340] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25948.775707] BTRFS warning (device dm-11): direct IO failed ino 2085 rw 0,0 sector 0x1aeb68 len 4096 err no 10
[25948.776605] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25948.777238] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25948.777886] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25948.779496] BTRFS warning (device dm-11): direct IO failed ino 2085 rw 0,0 sector 0x1aeb70 len 4096 err no 10
[25948.779510] BTRFS warning (device dm-11): direct IO failed ino 1657 rw 0,0 sector 0x1abc50 len 4096 err no 10
[25948.793728] BTRFS warning (device dm-11): direct IO failed ino 2059 rw 0,0 sector 0x1a97e8 len 4096 err no 10
[25948.794530] BTRFS warning (device dm-11): direct IO failed ino 2059 rw 0,0 sector 0x1a97f0 len 4096 err no 10
[25948.795314] BTRFS warning (device dm-11): direct IO failed ino 2064 rw 0,0 sector 0x1b1540 len 4096 err no 10
[25948.878166] BTRFS info (device dm-11): flagging fs with big metadata feature
[25948.878598] BTRFS info (device dm-11): use lzo compression, level 0
[25948.878990] BTRFS info (device dm-11): disk space caching is enabled
[25948.879367] BTRFS info (device dm-11): has skinny extents
[25948.881205] BTRFS info (device dm-11): start tree-log replay
[25948.883988] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25948.884499] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25950.969311] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25950.969907] btrfs_dev_stat_print_on_error: 43 callbacks suppressed
[25950.969909] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25950.970888] BTRFS error (device dm-11): error writing primary super block to device 1
[25950.971350] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25950.971989] BTRFS info (device dm-11): forced readonly
[25950.972302] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25950.973632] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25950.974719] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[25950.975673] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[25950.976484] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25950.976705] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[25950.977009] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25950.977763] BTRFS warning (device dm-11): direct IO failed ino 2085 rw 0,0 sector 0x1937e8 len 4096 err no 10
[25950.979282] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[25950.979960] BTRFS warning (device dm-11): direct IO failed ino 1798 rw 0,0 sector 0x1b3e88 len 4096 err no 10
[25950.979962] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 5, flush 0, corrupt 0, gen 0
[25950.980808] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 6, flush 0, corrupt 0, gen 0
[25950.981919] BTRFS warning (device dm-11): direct IO failed ino 1798 rw 0,0 sector 0x1b3e90 len 4096 err no 10
[25950.982546] BTRFS warning (device dm-11): direct IO failed ino 2085 rw 0,0 sector 0x1937e8 len 4096 err no 10
[25950.983372] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 7, flush 0, corrupt 0, gen 0
[25950.984040] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 8, flush 0, corrupt 0, gen 0
[25950.984161] BTRFS warning (device dm-11): direct IO failed ino 2154 rw 0,0 sector 0x1b1980 len 4096 err no 10
[25950.984679] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 9, flush 0, corrupt 0, gen 0
[25950.985274] BTRFS warning (device dm-11): direct IO failed ino 2154 rw 0,0 sector 0x1b1988 len 4096 err no 10
[25950.986459] BTRFS warning (device dm-11): direct IO failed ino 2154 rw 0,0 sector 0x1b1990 len 4096 err no 10
[25950.988566] BTRFS warning (device dm-11): direct IO failed ino 2117 rw 0,0 sector 0x1aef98 len 4096 err no 10
[25950.991207] BTRFS warning (device dm-11): direct IO failed ino 874 rw 0,0 sector 0x1b0578 len 4096 err no 10
[25951.067621] BTRFS info (device dm-11): flagging fs with big metadata feature
[25951.068077] BTRFS info (device dm-11): use lzo compression, level 0
[25951.068453] BTRFS info (device dm-11): disk space caching is enabled
[25951.068848] BTRFS info (device dm-11): has skinny extents
[25953.146527] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25953.147148] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25953.147744] BTRFS error (device dm-11): error writing primary super block to device 1
[25953.148377] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25953.149234] BTRFS info (device dm-11): forced readonly
[25953.149665] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25953.150288] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25953.151339] BTRFS warning (device dm-11): direct IO failed ino 2183 rw 0,0 sector 0x192a10 len 4096 err no 10
[25953.152298] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25953.154481] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25953.154960] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25953.161100] BTRFS warning (device dm-11): direct IO failed ino 1772 rw 0,0 sector 0x1ba5a8 len 4096 err no 10
[25953.169005] BTRFS warning (device dm-11): direct IO failed ino 2243 rw 0,0 sector 0x1c4c08 len 4096 err no 10
[25953.169601] BTRFS warning (device dm-11): direct IO failed ino 2183 rw 0,0 sector 0x1bd7c8 len 4096 err no 10
[25953.169995] BTRFS warning (device dm-11): direct IO failed ino 2183 rw 0,0 sector 0x1bd7d0 len 4096 err no 10
[25953.170215] BTRFS warning (device dm-11): direct IO failed ino 2183 rw 0,0 sector 0x1bd7d8 len 4096 err no 10
[25953.170796] BTRFS warning (device dm-11): direct IO failed ino 2183 rw 0,0 sector 0x1bd7e0 len 4096 err no 10
[25953.171395] BTRFS warning (device dm-11): direct IO failed ino 2183 rw 0,0 sector 0x1bd7e8 len 4096 err no 10
[25953.245268] BTRFS info (device dm-11): flagging fs with big metadata feature
[25953.245750] BTRFS info (device dm-11): use lzo compression, level 0
[25953.246142] BTRFS info (device dm-11): disk space caching is enabled
[25953.246516] BTRFS info (device dm-11): has skinny extents
[25953.254021] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25953.254590] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25955.280250] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25955.280985] BTRFS info (device dm-11): forced readonly
[25955.281294] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25955.281733] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25955.281856] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25955.284398] btrfs_lookup_bio_sums: 11 callbacks suppressed
[25955.284401] BTRFS warning (device dm-11): csum hole found for disk bytenr range [693075968, 693080064)
[25955.285376] BTRFS warning (device dm-11): direct IO failed ino 2348 rw 0,0 sector 0x1ce7c0 len 4096 err no 10
[25955.392314] BTRFS info (device dm-11): flagging fs with big metadata feature
[25955.392791] BTRFS info (device dm-11): use lzo compression, level 0
[25955.393165] BTRFS info (device dm-11): disk space caching is enabled
[25955.393541] BTRFS info (device dm-11): has skinny extents
[25955.412728] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25955.415900] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25955.416076] BTRFS error (device dm-11): error reading free space cache
[25955.416421] BTRFS info (device dm-11): forced readonly
[25955.416829] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25955.417139] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[25955.418675] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25955.419000] ------------[ cut here ]------------
[25955.419340] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25955.419639] WARNING: CPU: 1 PID: 1697188 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.420947] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25955.424475] CPU: 1 PID: 1697188 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.424983] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.425072] ------------[ cut here ]------------
[25955.425479] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.425892] WARNING: CPU: 0 PID: 1697191 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.426217] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.427058] Modules linked in:
[25955.428146] RSP: 0018:ffffb44b01713d28 EFLAGS: 00010202
[25955.428149] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.428150] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.428151] RBP: ffff9591ae9e3360 R08: ffff95918459c710 R09: 0000000000000000
[25955.428151] R10: ffff95918459c888 R11: ffff9591fbd20d88 R12: ffff9591cade02d8
[25955.428152] R13: ffff9591864ad840 R14: ffff95918459c618 R15: ffff95918459c6c0
[25955.428419]  dm_thin_pool
[25955.428733] FS:  00007f5846450740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25955.429342]  dm_persistent_data
[25955.429766] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.429768] CR2: 0000560b9d7f93d0 CR3: 000000017fe4c006 CR4: 0000000000370ee0
[25955.429771] Call Trace:
[25955.430371]  dm_bio_prison
[25955.430800]  
[25955.430806]  btrfs_run_delayed_refs+0x86/0x210
[25955.431400]  dm_log_writes
[25955.431563]  btrfs_commit_transaction+0x59/0xad0
[25955.432286]  dm_dust
[25955.432475]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.432973]  dm_flakey
[25955.433385]  ? vfs_fsync_range+0x90/0x90
[25955.433599]  nft_fib_inet
[25955.433777]  iterate_supers+0x85/0xf0
[25955.433968]  nft_fib_ipv4
[25955.434234]  ksys_sync+0x50/0x80
[25955.434470]  nft_fib_ipv6
[25955.434757]  __do_sys_sync+0xa/0x10
[25955.434759]  do_syscall_64+0x38/0x90
[25955.434954]  nft_fib
[25955.435274]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.435480]  nft_reject_inet
[25955.435718] RIP: 0033:0x7f584654b38b
[25955.435960]  nf_reject_ipv4
[25955.436175] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.436406]  nf_reject_ipv6
[25955.436600] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202
[25955.436845]  nft_reject
[25955.437051]  ORIG_RAX: 00000000000000a2
[25955.437359]  nft_ct
[25955.437494] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.437941]  nft_chain_nat
[25955.438112] RDX: 00000000ffffffff RSI: 00000000688650e9 RDI: 0000000000000023
[25955.438422]  nf_nat
[25955.438591] RBP: 028f5c28f5c28f5c R08: 000000000000002e R09: 00007ffdb47e03c0
[25955.440156]  nf_conntrack
[25955.440323] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000023
[25955.440779]  nf_defrag_ipv6
[25955.440927] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.441256]  nf_defrag_ipv4
[25955.441388]  
[25955.442001]  ip6_tables
[25955.442163] irq event stamp: 0
[25955.442777]  nft_compat
[25955.442904] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.443502]  ip_set
[25955.443665] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.444280]  rfkill
[25955.444446] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.445058]  nf_tables
[25955.445225] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.445419]  nfnetlink
[25955.445569] ---[ end trace 1f8e92cc7b8d6d98 ]---
[25955.445850]  intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25955.450778] CPU: 0 PID: 1697191 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.451263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.451760] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.452109] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.453149] RSP: 0018:ffffb44b0172bcb0 EFLAGS: 00010202
[25955.453446] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.453858] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.454091] ------------[ cut here ]------------
[25955.454262] RBP: ffff9591ae9e3b80 R08: ffff95918459cbf0 R09: 0000000000000000
[25955.454542] WARNING: CPU: 1 PID: 1697188 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.454973] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9591cade0208
[25955.455553] Modules linked in: dm_thin_pool
[25955.455964] R13: ffff9591ca401480 R14: ffff95918459caf8 R15: ffff95918459cba0
[25955.455965]  dm_persistent_data dm_bio_prison
[25955.456203] FS:  00007f5846450740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25955.456628]  dm_log_writes
[25955.456884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.457357]  dm_dust
[25955.457514] CR2: 0000562deb5f98a8 CR3: 0000000116482002 CR4: 0000000000370ef0
[25955.457864]  dm_flakey
[25955.457995] Call Trace:
[25955.458414]  nft_fib_inet
[25955.458552]  
[25955.458706]  nft_fib_ipv4
[25955.458866]  ? btrfs_get_32+0x31/0xf0
[25955.458996]  nft_fib_ipv6
[25955.459153]  ? __mutex_lock+0x80/0x8a0
[25955.459437]  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
[25955.459601]  ? __mutex_lock+0xda/0x8a0
[25955.459845]  ip6_tables
[25955.460573]  ? rcu_read_lock_sched_held+0x12/0x60
[25955.460811]  nft_compat
[25955.460957]  ? lock_release+0x1f0/0x2d0
[25955.461238]  ip_set
[25955.461382]  btrfs_run_delayed_refs+0x86/0x210
[25955.461682]  rfkill
[25955.461814]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.462082]  nf_tables
[25955.462209]  btrfs_start_dirty_block_groups+0x2af/0x540
[25955.462516]  nfnetlink
[25955.462659]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.462975]  intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic
[25955.463150]  btrfs_commit_transaction+0x85e/0xad0
[25955.463430]  snd_hda_intel
[25955.463850]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.464127]  snd_intel_dspcfg
[25955.464285]  ? vfs_fsync_range+0x90/0x90
[25955.464604]  snd_hda_codec
[25955.464789]  iterate_supers+0x85/0xf0
[25955.465024]  snd_hwdep
[25955.465182]  ksys_sync+0x50/0x80
[25955.465402]  intel_rapl_common
[25955.465540]  __do_sys_sync+0xa/0x10
[25955.465738]  i2c_i801
[25955.465926]  do_syscall_64+0x38/0x90
[25955.466133]  snd_hda_core
[25955.466269]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.466483]  i2c_smbus
[25955.466639] RIP: 0033:0x7f584654b38b
[25955.466945]  snd_pcm
[25955.467086] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.467301]  virtio_balloon
[25955.467431] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202
[25955.468528]  snd_timer
[25955.468695]  ORIG_RAX: 00000000000000a2
[25955.469014]  lpc_ich
[25955.469152] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.469385]  snd
[25955.469513] RDX: 00000000ffffffff RSI: 000000000c95ebc9 RDI: 0000000000000005
[25955.469943]  soundcore
[25955.470053] RBP: 028f5c28f5c28f5c R08: 0000000000000013 R09: 00007f5846616a60
[25955.470474]  joydev
[25955.470616] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000005
[25955.471044]  zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk
[25955.471173] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.471624]  qemu_fw_cfg
[25955.472280]  

[25955.472882] irq event stamp: 0
[25955.473019] CPU: 1 PID: 1697188 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.473109] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.473294] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.473770] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.474142] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.474623] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.475110] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.475423] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.475913] RSP: 0018:ffffb44b01713d28 EFLAGS: 00010202
[25955.476961] ---[ end trace 1f8e92cc7b8d6d99 ]---
[25955.477034] ------------[ cut here ]------------

[25955.477648] WARNING: CPU: 0 PID: 1697191 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.477944] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.477946] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.477947] RBP: ffff9591b37d7180 R08: ffff95918458dab8 R09: 0000000000000000
[25955.477948] R10: ffff95918459c618 R11: ffff9591f0b8be08 R12: ffff9590f23c12d8
[25955.477948] R13: ffff9591864ad840 R14: ffff95918458d9c0 R15: ffff95918458da68
[25955.477949] FS:  00007f5846450740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25955.477951] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.477952] CR2: 00007f65b90c2198 CR3: 000000017fe4c004 CR4: 0000000000370ee0
[25955.477954] Call Trace:
[25955.477956]  
[25955.477961]  btrfs_run_delayed_refs+0x86/0x210
[25955.477964]  btrfs_commit_transaction+0x59/0xad0
[25955.477966]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.477968]  ? vfs_fsync_range+0x90/0x90
[25955.477970]  iterate_supers+0x85/0xf0
[25955.478233] Modules linked in:
[25955.478330]  ksys_sync+0x50/0x80
[25955.478892]  dm_thin_pool
[25955.479314]  __do_sys_sync+0xa/0x10
[25955.479716]  dm_persistent_data
[25955.480143]  do_syscall_64+0x38/0x90
[25955.480544]  dm_bio_prison
[25955.480976]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.481428]  dm_log_writes
[25955.481805] RIP: 0033:0x7f584654b38b
[25955.482206]  dm_dust
[25955.482358] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.482481]  dm_flakey
[25955.482757] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202
[25955.483018]  nft_fib_inet
[25955.483338]  ORIG_RAX: 00000000000000a2
[25955.483562]  nft_fib_ipv4
[25955.483804] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.483810] RDX: 00000000ffffffff RSI: 00000000688650e9 RDI: 0000000000000023
[25955.483984]  nft_fib_ipv6
[25955.484181] RBP: 028f5c28f5c28f5c R08: 000000000000002e R09: 00007ffdb47e03c0
[25955.484334]  nft_fib
[25955.484545] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000023
[25955.484759]  nft_reject_inet
[25955.484972] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.485131]  nf_reject_ipv4
[25955.485431]  
[25955.485585]  nf_reject_ipv6
[25955.485812] irq event stamp: 0
[25955.485941]  nft_reject
[25955.487041] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.487181]  nft_ct
[25955.487490] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.487646]  nft_chain_nat
[25955.487884] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.488038]  nf_nat
[25955.488457] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.488868]  nf_conntrack
[25955.489029] ---[ end trace 1f8e92cc7b8d6d9a ]---
[25955.489427]  nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25955.496144] CPU: 0 PID: 1697191 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.496650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.497190] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.497626] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.498615] ------------[ cut here ]------------
[25955.499165] RSP: 0018:ffffb44b0172bcb0 EFLAGS: 00010202
[25955.499432] WARNING: CPU: 1 PID: 1697188 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.499865] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.500441] Modules linked in: dm_thin_pool dm_persistent_data
[25955.501035] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.501382]  dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet
[25955.501970] RBP: 0000000000000000 R08: ffff95918458df88 R09: 0000000000000000
[25955.502613]  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
[25955.503198] R10: ffff95918459ca01 R11: ffff9591f0b8be08 R12: ffff9590f23c19c0
[25955.503200]  nft_compat
[25955.503200] R13: ffff9591ca401480 R14: ffff95918458dea0 R15: ffff95918458df48
[25955.503919]  ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic
[25955.504497] FS:  00007f5846450740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25955.504651]  snd_hda_intel
[25955.505234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.505859]  snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core
[25955.506343] CR2: 0000562deb5f98a8 CR3: 0000000116482002 CR4: 0000000000370ef0
[25955.506508]  i2c_smbus
[25955.506865] Call Trace:
[25955.507356]  snd_pcm
[25955.507787]  
[25955.507793]  btrfs_run_delayed_refs+0x86/0x210
[25955.507941]  virtio_balloon
[25955.508093]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.508229]  snd_timer
[25955.508365]  btrfs_start_dirty_block_groups+0x2af/0x540
[25955.508633]  lpc_ich
[25955.508810]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.509090]  snd
[25955.509236]  btrfs_commit_transaction+0x85e/0xad0
[25955.509543]  soundcore
[25955.509683]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.509968]  joydev zram
[25955.510086]  ? vfs_fsync_range+0x90/0x90
[25955.510365]  ip_tables
[25955.510512]  iterate_supers+0x85/0xf0
[25955.510840]  xfs crct10dif_pclmul
[25955.510997]  ksys_sync+0x50/0x80
[25955.511230]  crc32_pclmul
[25955.511383]  __do_sys_sync+0xa/0x10
[25955.511601]  crc32c_intel
[25955.511821]  do_syscall_64+0x38/0x90
[25955.512019]  ghash_clmulni_intel
[25955.512178]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.512385]  serio_raw
[25955.512544] RIP: 0033:0x7f584654b38b
[25955.512772]  virtio_blk
[25955.512967] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.513265]  qemu_fw_cfg
[25955.513409] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202

[25955.513784]  ORIG_RAX: 00000000000000a2
[25955.514880] CPU: 1 PID: 1697188 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.515034] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.515345] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.515438] RDX: 00000000ffffffff RSI: 000000000c95ebc9 RDI: 0000000000000005
[25955.515674] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.516167] RBP: 028f5c28f5c28f5c R08: 0000000000000013 R09: 00007f5846616a60
[25955.516586] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.517089] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000005
[25955.517508] RSP: 0018:ffffb44b01713d28 EFLAGS: 00010202
[25955.517845] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8

[25955.519351]  
[25955.519793] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.520100] irq event stamp: 0
[25955.520518] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.520616] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.520759] RBP: 0000000000000000 R08: ffff95918459cd18 R09: 0000000000000000
[25955.521174] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.521361] R10: ffff95918458d900 R11: ffff9591f0b8be08 R12: ffff9591cade0f08
[25955.521869] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.522237] R13: ffff9591864ad840 R14: ffff95918459cc30 R15: ffff95918459ccd8
[25955.522835] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.523310] FS:  00007f5846450740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25955.523902] ---[ end trace 1f8e92cc7b8d6d9b ]---
[25955.524377] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.525041] ------------[ cut here ]------------
[25955.525332] CR2: 0000556fc6d3d2a0 CR3: 000000017fe4c001 CR4: 0000000000370ee0
[25955.526014] WARNING: CPU: 0 PID: 1697191 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.526310] Call Trace:
[25955.526791] Modules linked in:
[25955.527079]  
[25955.527654]  dm_thin_pool
[25955.528275]  btrfs_run_delayed_refs+0x86/0x210
[25955.528478]  dm_persistent_data
[25955.528689]  btrfs_commit_transaction+0x59/0xad0
[25955.528885]  dm_bio_prison
[25955.529043]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.529407]  dm_log_writes
[25955.529610]  ? vfs_fsync_range+0x90/0x90
[25955.529998]  dm_dust
[25955.530166]  iterate_supers+0x85/0xf0
[25955.530595]  dm_flakey
[25955.530815]  ksys_sync+0x50/0x80
[25955.531062]  nft_fib_inet
[25955.531204]  __do_sys_sync+0xa/0x10
[25955.531434]  nft_fib_ipv4
[25955.531588]  do_syscall_64+0x38/0x90
[25955.531798]  nft_fib_ipv6
[25955.531967]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.532177]  nft_fib
[25955.532341] RIP: 0033:0x7f584654b38b
[25955.532554]  nft_reject_inet
[25955.532724] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.533028]  nf_reject_ipv4
[25955.533163] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202
[25955.533381]  nf_reject_ipv6
[25955.533555]  ORIG_RAX: 00000000000000a2
[25955.534649]  nft_reject
[25955.534827] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.535134]  nft_ct
[25955.535303] RDX: 00000000ffffffff RSI: 00000000688650e9 RDI: 0000000000000023
[25955.535533]  nft_chain_nat
[25955.535690] RBP: 028f5c28f5c28f5c R08: 000000000000002e R09: 00007ffdb47e03c0
[25955.536114]  nf_nat
[25955.536244] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000023
[25955.536664]  nf_conntrack
[25955.536838] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.537256]  nf_defrag_ipv6
[25955.537392]  
[25955.537816]  nf_defrag_ipv4
[25955.537976] irq event stamp: 0
[25955.538392]  ip6_tables
[25955.538561] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.538698]  nft_compat
[25955.538879] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.539064]  ip_set
[25955.539216] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.539583]  rfkill
[25955.539736] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.540224]  nf_tables
[25955.540357] ---[ end trace 1f8e92cc7b8d6d9c ]---
[25955.540846]  nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25955.543684] CPU: 0 PID: 1697191 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.544215] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.544736] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.545085] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.546171] RSP: 0018:ffffb44b0172bcb0 EFLAGS: 00010202
[25955.546482] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.546911] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.547332] RBP: 0000000000000000 R08: ffff95918459c5c8 R09: 0000000000000000
[25955.547768] R10: ffff95918458dea0 R11: ffff9591f0b8be08 R12: ffff9591cade0e38
[25955.548190] R13: ffff9591ca401480 R14: ffff95918459c4e0 R15: ffff95918459c588
[25955.548610] FS:  00007f5846450740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25955.549092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.549431] CR2: 0000562deb5f98a8 CR3: 0000000116482002 CR4: 0000000000370ef0
[25955.549864] Call Trace:
[25955.550016]  
[25955.550151]  btrfs_run_delayed_refs+0x86/0x210
[25955.550418]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.550703]  btrfs_start_dirty_block_groups+0x2af/0x540
[25955.551033]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.551313]  btrfs_commit_transaction+0x85e/0xad0
[25955.551593]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.552012]  ? vfs_fsync_range+0x90/0x90
[25955.552255]  iterate_supers+0x85/0xf0
[25955.552477]  ksys_sync+0x50/0x80
[25955.552678]  __do_sys_sync+0xa/0x10
[25955.552899]  do_syscall_64+0x38/0x90
[25955.553120]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.553418] RIP: 0033:0x7f584654b38b
[25955.553641] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.554135] ------------[ cut here ]------------
[25955.554733] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[25955.555025] WARNING: CPU: 1 PID: 1697188 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.555462] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.556054] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust
[25955.556473] RDX: 00000000ffffffff RSI: 000000000c95ebc9 RDI: 0000000000000005
[25955.556475] RBP: 028f5c28f5c28f5c R08: 0000000000000013 R09: 00007f5846616a60
[25955.557013]  dm_flakey
[25955.557428] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000005
[25955.557861]  nft_fib_inet nft_fib_ipv4
[25955.558008] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.558459]  nft_fib_ipv6
[25955.558688]  
[25955.559112]  nft_fib
[25955.559277] irq event stamp: 0
[25955.559414]  nft_reject_inet
[25955.559546] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.559740]  nf_reject_ipv4
[25955.559929] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.560304]  nf_reject_ipv6
[25955.560473] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.560975]  nft_reject
[25955.561151] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.561645]  nft_ct
[25955.561803] ---[ end trace 1f8e92cc7b8d6d9d ]---
[25955.562183]  nft_chain_nat
[25955.562532] ------------[ cut here ]------------
[25955.562598]  nf_nat
[25955.562830] WARNING: CPU: 0 PID: 1697191 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.562836] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison
[25955.563122]  nf_conntrack
[25955.563303]  dm_log_writes
[25955.563913]  nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec
[25955.564491]  dm_dust
[25955.564664]  snd_hwdep
[25955.564905]  dm_flakey
[25955.566021]  intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd
[25955.566214]  nft_fib_inet
[25955.566364]  soundcore
[25955.566566]  nft_fib_ipv4
[25955.567166]  joydev zram ip_tables xfs
[25955.567389]  nft_fib_ipv6
[25955.567539]  crct10dif_pclmul
[25955.567775]  nft_fib
[25955.568010]  crc32_pclmul
[25955.568232]  nft_reject_inet
[25955.568419]  crc32c_intel
[25955.568616]  nf_reject_ipv4
[25955.568793]  ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25955.569036]  nf_reject_ipv6
[25955.569209] CPU: 1 PID: 1697188 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.569444]  nft_reject
[25955.569837] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.569839] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.569843] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.570015]  nft_ct
[25955.570516] RSP: 0018:ffffb44b01713d28 EFLAGS: 00010202
[25955.570669]  nft_chain_nat

[25955.571516]  nf_nat
[25955.572678] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.572817]  nf_conntrack
[25955.573131] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.573295]  nf_defrag_ipv6
[25955.573391] RBP: 0000000000000000 R08: ffff95918458d490 R09: 0000000000000000
[25955.573519]  nf_defrag_ipv4
[25955.573965] R10: ffff95918459cc30 R11: ffff9591f0b8be08 R12: ffff9590f23c1f08
[25955.574125]  ip6_tables
[25955.574555] R13: ffff9591864ad840 R14: ffff95918458d3a8 R15: ffff95918458d450
[25955.574734]  nft_compat
[25955.575174] FS:  00007f5846450740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25955.575341]  ip_set
[25955.575789] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.575938]  rfkill
[25955.576368] CR2: 0000556fc6cfbd4c CR3: 000000017fe4c005 CR4: 0000000000370ee0
[25955.576517]  nf_tables
[25955.577021] Call Trace:
[25955.577148]  nfnetlink
[25955.577498]  
[25955.577629]  intel_rapl_msr
[25955.578077]  btrfs_run_delayed_refs+0x86/0x210
[25955.578216]  iTCO_wdt
[25955.578373]  btrfs_commit_transaction+0x59/0xad0
[25955.578514]  iTCO_vendor_support
[25955.578653]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.578829]  snd_hda_codec_generic
[25955.579105]  ? vfs_fsync_range+0x90/0x90
[25955.579243]  snd_hda_intel
[25955.579526]  iterate_supers+0x85/0xf0
[25955.579722]  snd_intel_dspcfg
[25955.580061]  ksys_sync+0x50/0x80
[25955.580261]  snd_hda_codec
[25955.580503]  __do_sys_sync+0xa/0x10
[25955.580670]  snd_hwdep
[25955.580908]  do_syscall_64+0x38/0x90
[25955.581085]  intel_rapl_common
[25955.581284]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.581446]  i2c_i801
[25955.581771] RIP: 0033:0x7f584654b38b
[25955.581911]  snd_hda_core
[25955.582138] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.582320]  i2c_smbus
[25955.582630] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202
[25955.582778]  snd_pcm virtio_balloon snd_timer
[25955.583003]  ORIG_RAX: 00000000000000a2
[25955.583163]  lpc_ich
[25955.584287] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.584430]  snd
[25955.584764] RDX: 00000000ffffffff RSI: 00000000688650e9 RDI: 0000000000000023
[25955.585022]  soundcore
[25955.585258] RBP: 028f5c28f5c28f5c R08: 000000000000002e R09: 00007ffdb47e03c0
[25955.585392]  joydev
[25955.585836] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000023
[25955.585951]  zram
[25955.586381] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.586524]  ip_tables
[25955.586975]  
[25955.587100]  xfs
[25955.587529] irq event stamp: 0
[25955.587651]  crct10dif_pclmul
[25955.588093] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.588236]  crc32_pclmul
[25955.588372] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.588486]  crc32c_intel
[25955.588680] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.588866]  ghash_clmulni_intel serio_raw
[25955.589247] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.589416]  virtio_blk
[25955.589927] ---[ end trace 1f8e92cc7b8d6d9e ]---
[25955.590089]  qemu_fw_cfg
[25955.591785] CPU: 0 PID: 1697191 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.592321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.592827] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.593158] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.594250] RSP: 0018:ffffb44b0172bcb0 EFLAGS: 00010202
[25955.594559] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.595078] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.595492] RBP: 0000000000000000 R08: ffff95918459ce50 R09: 0000000000000000
[25955.595931] R10: ffff95918459c400 R11: ffff9591f0b8be08 R12: ffff9591cade0618
[25955.596348] R13: ffff9591ca401480 R14: ffff95918459cd68 R15: ffff95918459ce10
[25955.596779] FS:  00007f5846450740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25955.597317] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.597695] CR2: 0000562deb5f98a8 CR3: 0000000116482002 CR4: 0000000000370ef0
[25955.598142] Call Trace:
[25955.598321]  
[25955.598455]  btrfs_run_delayed_refs+0x86/0x210
[25955.598724]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.599016]  btrfs_start_dirty_block_groups+0x2af/0x540
[25955.599327]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.599610]  btrfs_commit_transaction+0x85e/0xad0
[25955.599901]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.600220]  ? vfs_fsync_range+0x90/0x90
[25955.600456]  iterate_supers+0x85/0xf0
[25955.600679]  ksys_sync+0x50/0x80
[25955.600886]  __do_sys_sync+0xa/0x10
[25955.601097]  do_syscall_64+0x38/0x90
[25955.601315]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.601618] RIP: 0033:0x7f584654b38b
[25955.601856] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.602948] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[25955.603391] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.603820] RDX: 00000000ffffffff RSI: 000000000c95ebc9 RDI: 0000000000000005
[25955.604238] RBP: 028f5c28f5c28f5c R08: 0000000000000013 R09: 00007f5846616a60
[25955.604660] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000005
[25955.605094] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.605513]  
[25955.605650] irq event stamp: 0
[25955.605845] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.606211] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.606691] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.607177] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.607547] ---[ end trace 1f8e92cc7b8d6d9f ]---
[25955.607899] ------------[ cut here ]------------
[25955.608175] WARNING: CPU: 0 PID: 1697191 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.608776] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25955.612360] CPU: 0 PID: 1697191 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.612868] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.613364] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.613700] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.614798] RSP: 0018:ffffb44b0172bcb0 EFLAGS: 00010202
[25955.615111] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.615530] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.615963] RBP: 0000000000000000 R08: ffff95918458dd18 R09: 0000000000000000
[25955.616415] R10: ffff95918459cd00 R11: ffff9591f0b8be08 R12: ffff9590f23c1bc8
[25955.616851] R13: ffff9591ca401480 R14: ffff95918458dc30 R15: ffff95918458dcd8
[25955.617297] FS:  00007f5846450740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25955.617805] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.618159] CR2: 0000562deb5f98a8 CR3: 0000000116482002 CR4: 0000000000370ef0
[25955.618597] Call Trace:
[25955.618775]  
[25955.618913]  btrfs_run_delayed_refs+0x86/0x210
[25955.619193]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.619485]  btrfs_start_dirty_block_groups+0x2af/0x540
[25955.619827]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.620109]  btrfs_commit_transaction+0x85e/0xad0
[25955.620389]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.620712]  ? vfs_fsync_range+0x90/0x90
[25955.620958]  iterate_supers+0x85/0xf0
[25955.621182]  ksys_sync+0x50/0x80
[25955.621378]  __do_sys_sync+0xa/0x10
[25955.621588]  do_syscall_64+0x38/0x90
[25955.621818]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.622120] RIP: 0033:0x7f584654b38b
[25955.622336] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.623429] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[25955.623885] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.624302] RDX: 00000000ffffffff RSI: 000000000c95ebc9 RDI: 0000000000000005
[25955.624719] RBP: 028f5c28f5c28f5c R08: 0000000000000013 R09: 00007f5846616a60
[25955.625147] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000005
[25955.625564] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.625997]  
[25955.626135] irq event stamp: 0
[25955.626318] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.626691] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.627179] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.627661] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.628039] ---[ end trace 1f8e92cc7b8d6da0 ]---
[25955.628360] ------------[ cut here ]------------
[25955.628637] WARNING: CPU: 0 PID: 1697191 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.629235] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25955.632855] CPU: 0 PID: 1697191 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.633360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.633884] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.634214] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.635304] RSP: 0018:ffffb44b0172bcb0 EFLAGS: 00010202
[25955.635619] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.636041] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.636458] RBP: 0000000000000000 R08: ffff95918458d700 R09: 0000000000000000
[25955.636886] R10: ffff95918458dc30 R11: ffff9591f0b8be08 R12: ffff9590f23c1af8
[25955.637304] R13: ffff9591ca401480 R14: ffff95918458d618 R15: ffff95918458d6c0
[25955.637727] FS:  00007f5846450740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25955.638218] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.638562] CR2: 0000562deb5f98a8 CR3: 0000000116482002 CR4: 0000000000370ef0
[25955.638995] Call Trace:
[25955.639147]  
[25955.639280]  btrfs_run_delayed_refs+0x86/0x210
[25955.639545]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.639841]  btrfs_start_dirty_block_groups+0x2af/0x540
[25955.640152]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.640431]  btrfs_commit_transaction+0x85e/0xad0
[25955.640715]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.641049]  ? vfs_fsync_range+0x90/0x90
[25955.641286]  iterate_supers+0x85/0xf0
[25955.641507]  ksys_sync+0x50/0x80
[25955.641772]  __do_sys_sync+0xa/0x10
[25955.641986]  do_syscall_64+0x38/0x90
[25955.642202]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.642501] RIP: 0033:0x7f584654b38b
[25955.642723] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.643875] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[25955.644335] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.644764] RDX: 00000000ffffffff RSI: 000000000c95ebc9 RDI: 0000000000000005
[25955.645179] RBP: 028f5c28f5c28f5c R08: 0000000000000013 R09: 00007f5846616a60
[25955.645596] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000005
[25955.646028] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.646472]  
[25955.646612] irq event stamp: 0
[25955.646807] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.647213] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.647713] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.648224] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.648613] ---[ end trace 1f8e92cc7b8d6da1 ]---
[25955.648965] ------------[ cut here ]------------
[25955.649256] WARNING: CPU: 0 PID: 1697191 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25955.649867] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25955.653337] CPU: 0 PID: 1697191 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25955.653900] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25955.654443] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25955.654807] 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 4b 48 8b 05 58 b5 85 01 e8
[25955.655990] RSP: 0018:ffffb44b0172bcb0 EFLAGS: 00010202
[25955.656339] RAX: 000000000000000d RBX: ffff959185c12000 RCX: 0000000000000000
[25955.656810] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25955.657246] RBP: 0000000000000000 R08: ffff95918458dbe0 R09: 0000000000000000
[25955.657687] R10: ffff95918458d618 R11: ffff9591f0b8be08 R12: ffff959196841cb0
[25955.658131] R13: ffff9591ca401480 R14: ffff95918458daf8 R15: ffff95918458dba0
[25955.658561] FS:  00007f5846450740(0000) GS:ffff9591fbc00000(0000) knlGS:0000000000000000
[25955.659059] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25955.659399] CR2: 0000562deb5f98a8 CR3: 0000000116482002 CR4: 0000000000370ef0
[25955.659835] Call Trace:
[25955.659986]  
[25955.660121]  btrfs_run_delayed_refs+0x86/0x210
[25955.660385]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.660671]  btrfs_start_dirty_block_groups+0x2af/0x540
[25955.660991]  ? __mutex_unlock_slowpath+0x35/0x260
[25955.661274]  btrfs_commit_transaction+0x85e/0xad0
[25955.661555]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[25955.661888]  ? vfs_fsync_range+0x90/0x90
[25955.662125]  iterate_supers+0x85/0xf0
[25955.662347]  ksys_sync+0x50/0x80
[25955.662550]  __do_sys_sync+0xa/0x10
[25955.662775]  do_syscall_64+0x38/0x90
[25955.663003]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25955.663302] RIP: 0033:0x7f584654b38b
[25955.663518] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[25955.664616] RSP: 002b:00007ffdb47e0898 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[25955.665070] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f584654b38b
[25955.665489] RDX: 00000000ffffffff RSI: 000000000c95ebc9 RDI: 0000000000000005
[25955.665921] RBP: 028f5c28f5c28f5c R08: 0000000000000013 R09: 00007f5846616a60
[25955.666340] R10: 00007f58464678d8 R11: 0000000000000202 R12: 0000000000000005
[25955.666771] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58464506c8
[25955.667192]  
[25955.667327] irq event stamp: 0
[25955.667511] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25955.667892] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25955.668371] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25955.668862] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25955.669235] ---[ end trace 1f8e92cc7b8d6da2 ]---
[25955.671129] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25955.671684] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25955.719844] BTRFS info (device dm-11): flagging fs with big metadata feature
[25955.720280] BTRFS info (device dm-11): use lzo compression, level 0
[25955.720663] BTRFS info (device dm-11): disk space caching is enabled
[25955.721132] BTRFS info (device dm-11): has skinny extents
[25955.737766] BTRFS error (device dm-11): error reading free space cache
[25955.738173] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25955.739641] BTRFS warning (device dm-11): direct IO failed ino 2631 rw 1,34817 sector 0x312800 len 4096 err no 10
[25955.740872] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25955.742251] BTRFS warning (device dm-11): direct IO failed ino 2631 rw 1,34817 sector 0x312800 len 90112 err no 10
[25955.743397] BTRFS warning (device dm-11): direct IO failed ino 2631 rw 1,34817 sector 0x312800 len 28672 err no 10
[25955.744219] BTRFS warning (device dm-11): direct IO failed ino 2631 rw 1,34817 sector 0x312800 len 4096 err no 10
[25955.746488] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25955.747007] BTRFS info (device dm-11): forced readonly
[25955.747316] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25955.847044] BTRFS info (device dm-11): flagging fs with big metadata feature
[25955.847476] BTRFS info (device dm-11): use lzo compression, level 0
[25955.847868] BTRFS info (device dm-11): disk space caching is enabled
[25955.848247] BTRFS info (device dm-11): has skinny extents
[25957.886776] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25957.887350] btrfs_dev_stat_print_on_error: 92 callbacks suppressed
[25957.887352] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25957.888335] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25957.888909] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25957.889547] BTRFS error (device dm-11): error writing primary super block to device 1
[25957.890112] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25957.890846] BTRFS info (device dm-11): forced readonly
[25957.891206] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25957.891765] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25957.892276] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25957.892926] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25957.893379] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25957.893898] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[25957.896155] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[25957.896827] BTRFS warning (device dm-11): direct IO failed ino 1732 rw 0,0 sector 0x1e7b50 len 4096 err no 10
[25957.896870] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[25957.898174] BTRFS warning (device dm-11): direct IO failed ino 1732 rw 0,0 sector 0x1e7b58 len 4096 err no 10
[25957.899009] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[25957.899165] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[25957.899619] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[25957.900218] BTRFS warning (device dm-11): direct IO failed ino 2646 rw 0,0 sector 0x1d7768 len 4096 err no 10
[25957.900824] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[25957.901396] BTRFS warning (device dm-11): direct IO failed ino 2630 rw 0,0 sector 0x1f2ff8 len 4096 err no 10
[25957.902547] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[25957.902595] BTRFS warning (device dm-11): direct IO failed ino 2646 rw 0,0 sector 0x1d7770 len 4096 err no 10
[25957.903207] BTRFS warning (device dm-11): direct IO failed ino 2646 rw 0,0 sector 0x1d7778 len 4096 err no 10
[25957.903787] BTRFS warning (device dm-11): direct IO failed ino 2630 rw 0,0 sector 0x1f3000 len 4096 err no 10
[25957.905464] BTRFS warning (device dm-11): direct IO failed ino 2855 rw 0,0 sector 0x1f7428 len 4096 err no 10
[25957.906112] BTRFS warning (device dm-11): direct IO failed ino 2855 rw 0,0 sector 0x1f7430 len 4096 err no 10
[25957.906120] BTRFS warning (device dm-11): direct IO failed ino 2855 rw 0,0 sector 0x1f7438 len 4096 err no 10
[25957.906701] BTRFS warning (device dm-11): direct IO failed ino 2855 rw 0,0 sector 0x1f7440 len 4096 err no 10
[25957.907323] BTRFS warning (device dm-11): direct IO failed ino 2855 rw 0,0 sector 0x1f7448 len 4096 err no 10
[25957.907881] BTRFS warning (device dm-11): direct IO failed ino 2855 rw 0,0 sector 0x1f7450 len 4096 err no 10
[25957.909538] BTRFS warning (device dm-11): direct IO failed ino 2654 rw 0,0 sector 0x1f3c30 len 4096 err no 10
[25957.910017] BTRFS warning (device dm-11): direct IO failed ino 2654 rw 0,0 sector 0x1f3c38 len 4096 err no 10
[25957.910143] BTRFS warning (device dm-11): direct IO failed ino 2654 rw 0,0 sector 0x1f3c40 len 4096 err no 10
[25957.910819] BTRFS warning (device dm-11): direct IO failed ino 2654 rw 0,0 sector 0x1f3c48 len 4096 err no 10
[25957.912007] BTRFS warning (device dm-11): direct IO failed ino 2654 rw 0,0 sector 0x1f3c50 len 4096 err no 10
[25957.912134] BTRFS warning (device dm-11): direct IO failed ino 2654 rw 0,0 sector 0x1f3c58 len 4096 err no 10
[25957.912593] BTRFS warning (device dm-11): direct IO failed ino 2654 rw 0,0 sector 0x1f3c60 len 4096 err no 10
[25957.913250] BTRFS warning (device dm-11): direct IO failed ino 2654 rw 0,0 sector 0x1f3c68 len 4096 err no 10
[25957.915156] BTRFS warning (device dm-11): direct IO failed ino 2203 rw 0,0 sector 0x1e6140 len 4096 err no 10
[25957.917202] BTRFS warning (device dm-11): direct IO failed ino 2840 rw 0,0 sector 0x1f5b58 len 4096 err no 10
[25957.917208] BTRFS warning (device dm-11): direct IO failed ino 2840 rw 0,0 sector 0x1f5b60 len 4096 err no 10
[25958.040814] BTRFS info (device dm-11): flagging fs with big metadata feature
[25958.041251] BTRFS info (device dm-11): use lzo compression, level 0
[25958.041703] BTRFS info (device dm-11): disk space caching is enabled
[25958.042120] BTRFS info (device dm-11): has skinny extents
[25958.044156] BTRFS info (device dm-11): start tree-log replay
[25958.146259] BTRFS warning (device dm-11): direct IO failed ino 2884 rw 1,34817 sector 0x1f7b20 len 49152 err no 10
[25958.148837] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25958.149903] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25958.150606] BTRFS info (device dm-11): forced readonly
[25958.150934] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25958.151377] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25958.230395] BTRFS info (device dm-11): flagging fs with big metadata feature
[25958.230856] BTRFS info (device dm-11): use lzo compression, level 0
[25958.231229] BTRFS info (device dm-11): disk space caching is enabled
[25958.231613] BTRFS info (device dm-11): has skinny extents
[25958.243846] BTRFS error (device dm-11): error reading free space cache
[25958.244257] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25958.246633] BTRFS warning (device dm-11): direct IO failed ino 2882 rw 1,34817 sector 0x312800 len 40960 err no 10
[25958.248841] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25958.250278] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[25958.250815] BTRFS info (device dm-11): forced readonly
[25958.337798] BTRFS info (device dm-11): flagging fs with big metadata feature
[25958.338232] BTRFS info (device dm-11): use lzo compression, level 0
[25958.338610] BTRFS info (device dm-11): disk space caching is enabled
[25958.339002] BTRFS info (device dm-11): has skinny extents
[25959.417943] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25959.418519] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25959.419281] BTRFS error (device dm-11): error writing primary super block to device 1
[25959.419767] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25959.420385] BTRFS info (device dm-11): forced readonly
[25959.420700] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25959.421148] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25959.421999] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25959.423170] BTRFS warning (device dm-11): direct IO failed ino 2896 rw 0,0 sector 0x201a08 len 4096 err no 10
[25959.424360] BTRFS warning (device dm-11): direct IO failed ino 2881 rw 0,0 sector 0x1ea750 len 4096 err no 10
[25959.424494] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25959.425563] BTRFS warning (device dm-11): direct IO failed ino 2095 rw 0,0 sector 0x1fd7b8 len 4096 err no 10
[25959.425685] BTRFS warning (device dm-11): direct IO failed ino 2881 rw 0,0 sector 0x1febc0 len 4096 err no 10
[25959.427532] BTRFS warning (device dm-11): direct IO failed ino 2918 rw 0,0 sector 0x200b30 len 4096 err no 10
[25959.428528] BTRFS warning (device dm-11): direct IO failed ino 2928 rw 0,0 sector 0xa548 len 4096 err no 10
[25959.509953] BTRFS info (device dm-11): flagging fs with big metadata feature
[25959.510389] BTRFS info (device dm-11): use lzo compression, level 0
[25959.510786] BTRFS info (device dm-11): disk space caching is enabled
[25959.511163] BTRFS info (device dm-11): has skinny extents
[25959.513120] BTRFS info (device dm-11): start tree-log replay
[25959.516388] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25959.516915] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25959.591150] BTRFS warning (device dm-11): direct IO failed ino 2951 rw 1,34817 sector 0x200fd0 len 28672 err no 10
[25959.592281] BTRFS warning (device dm-11): direct IO failed ino 2951 rw 1,34817 sector 0x200fd0 len 16384 err no 10
[25959.592697] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[25959.593145] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25959.593355] BTRFS info (device dm-11): forced readonly
[25959.594898] BTRFS warning (device dm-11): direct IO failed ino 2952 rw 1,34817 sector 0x200fd0 len 40960 err no 10
[25959.680591] BTRFS info (device dm-11): flagging fs with big metadata feature
[25959.681044] BTRFS info (device dm-11): use lzo compression, level 0
[25959.681417] BTRFS info (device dm-11): disk space caching is enabled
[25959.681812] BTRFS info (device dm-11): has skinny extents
[25961.707527] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25961.708102] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25961.708661] BTRFS error (device dm-11): error writing primary super block to device 1
[25961.709354] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25961.710262] BTRFS info (device dm-11): forced readonly
[25961.710722] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25961.711106] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25961.711357] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25961.713390] BTRFS warning (device dm-11): direct IO failed ino 2990 rw 0,0 sector 0x209a48 len 4096 err no 10
[25961.715911] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25961.716392] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25961.716839] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25961.719394] BTRFS warning (device dm-11): direct IO failed ino 3046 rw 0,0 sector 0x2126b0 len 4096 err no 10
[25961.721192] BTRFS warning (device dm-11): direct IO failed ino 2960 rw 0,0 sector 0x2085b8 len 4096 err no 10
[25961.722427] BTRFS warning (device dm-11): direct IO failed ino 2963 rw 0,0 sector 0x209e40 len 4096 err no 10
[25961.723407] BTRFS warning (device dm-11): direct IO failed ino 3095 rw 0,0 sector 0x216468 len 4096 err no 10
[25961.730420] BTRFS warning (device dm-11): direct IO failed ino 2957 rw 0,0 sector 0x20c790 len 4096 err no 10
[25961.731308] BTRFS warning (device dm-11): direct IO failed ino 2953 rw 0,0 sector 0x201ee8 len 4096 err no 10
[25961.732108] BTRFS warning (device dm-11): direct IO failed ino 2953 rw 0,0 sector 0x20e000 len 4096 err no 10
[25961.816816] BTRFS info (device dm-11): flagging fs with big metadata feature
[25961.817427] BTRFS info (device dm-11): use lzo compression, level 0
[25961.817989] BTRFS info (device dm-11): disk space caching is enabled
[25961.818531] BTRFS info (device dm-11): has skinny extents
[25961.828274] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25961.828792] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25962.908735] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25962.909558] btrfs_dev_stat_print_on_error: 129 callbacks suppressed
[25962.909560] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25962.912457] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25962.913282] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25962.914243] BTRFS error (device dm-11): error writing primary super block to device 1
[25962.914505] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25962.914734] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25962.915991] BTRFS info (device dm-11): forced readonly
[25962.916295] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25962.916743] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25962.917709] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25962.918603] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25962.921445] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[25962.922992] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[25962.923834] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[25962.924764] BTRFS warning (device dm-11): direct IO failed ino 3214 rw 0,0 sector 0x221990 len 4096 err no 10
[25962.924772] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[25962.926258] BTRFS warning (device dm-11): direct IO failed ino 3214 rw 0,0 sector 0x221998 len 4096 err no 10
[25962.934840] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[25962.935509] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[25963.012240] BTRFS info (device dm-11): flagging fs with big metadata feature
[25963.012703] BTRFS info (device dm-11): use lzo compression, level 0
[25963.013085] BTRFS info (device dm-11): disk space caching is enabled
[25963.013468] BTRFS info (device dm-11): has skinny extents
[25963.015343] BTRFS info (device dm-11): start tree-log replay
[25963.018742] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25963.019269] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25963.068717] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25963.069322] BTRFS warning (device dm-11): direct IO failed ino 3231 rw 1,34817 sector 0x220338 len 16384 err no 10
[25963.069957] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[25963.070591] BTRFS error (device dm-11): error loading props for ino 1230 (root 5): -5
[25963.073808] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25963.076589] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[25963.076607] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[25963.077071] BTRFS info (device dm-11): forced readonly
[25963.078418] ------------[ cut here ]------------
[25963.078875] WARNING: CPU: 1 PID: 1697672 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25963.079463] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25963.083223] CPU: 1 PID: 1697672 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25963.083734] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25963.084241] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25963.084575] 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 4b 48 8b 05 58 b5 85 01 e8
[25963.085677] RSP: 0018:ffffb44b02053c40 EFLAGS: 00010202
[25963.085990] RAX: 000000000000000d RBX: ffff9591961f6000 RCX: 0000000000000000
[25963.086422] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25963.086856] RBP: 0000000000000000 R08: ffff9591dc7e0490 R09: 0000000000000000
[25963.087277] R10: ffff9591dc7e0901 R11: ffff95918400fe08 R12: ffff9590b08acf70
[25963.087712] R13: ffff9591864ad300 R14: ffff9591dc7e03a8 R15: ffff9591dc7e0450
[25963.088132] FS:  00007fc516573740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25963.088610] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25963.088958] CR2: 00007fe554351198 CR3: 000000010402c006 CR4: 0000000000370ee0
[25963.089381] Call Trace:
[25963.089536]  
[25963.089683]  ? __mutex_lock+0x80/0x8a0
[25963.089912]  ? __mutex_lock+0xda/0x8a0
[25963.090137]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.090467]  ? lock_release+0x1f0/0x2d0
[25963.090722]  btrfs_run_delayed_refs+0x86/0x210
[25963.090991]  ? __mutex_unlock_slowpath+0x35/0x260
[25963.091272]  btrfs_start_dirty_block_groups+0x2af/0x540
[25963.091619]  btrfs_commit_transaction+0x85e/0xad0
[25963.091909]  ? lock_release+0x1f0/0x2d0
[25963.092140]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.092420]  ? lock_release+0x1f0/0x2d0
[25963.092655]  btrfs_sync_file+0x4bc/0x580
[25963.092904]  __x64_sys_fdatasync+0x44/0x80
[25963.093152]  do_syscall_64+0x38/0x90
[25963.093369]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25963.093683] RIP: 0033:0x7fc51666e3c7
[25963.093900] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[25963.094994] RSP: 002b:00007ffc4e615478 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[25963.095439] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc51666e3c7
[25963.095870] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[25963.096288] RBP: 0000000000000003 R08: 0000000001095440 R09: 00007ffc4e61548c
[25963.096718] R10: 00007fc516582268 R11: 0000000000000246 R12: 0000000000000018
[25963.097135] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fc5165736c8
[25963.097561]  
[25963.097708] irq event stamp: 0
[25963.097894] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25963.098262] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25963.098757] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25963.099244] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25963.099618] ---[ end trace 1f8e92cc7b8d6da3 ]---
[25963.101492] ------------[ cut here ]------------
[25963.101844] WARNING: CPU: 1 PID: 1697672 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25963.102510] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25963.106115] CPU: 1 PID: 1697672 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25963.106616] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25963.107122] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25963.107458] 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 4b 48 8b 05 58 b5 85 01 e8
[25963.108556] RSP: 0018:ffffb44b02053c40 EFLAGS: 00010202
[25963.108878] RAX: 000000000000000d RBX: ffff9591961f6000 RCX: 0000000000000000
[25963.109309] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25963.109742] RBP: ffff9591b37d77e0 R08: ffff9591dc7e00f8 R09: 0000000000000000
[25963.110164] R10: ffff9591dc7e0300 R11: ffff95918400fe08 R12: ffff9590b08ac5b0
[25963.110586] R13: ffff9591864ad300 R14: ffff9591dc7e0000 R15: ffff9591dc7e00a8
[25963.111015] FS:  00007fc516573740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25963.111490] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25963.111884] CR2: 000055b3476518a8 CR3: 000000010402c006 CR4: 0000000000370ee0
[25963.112304] Call Trace:
[25963.112456]  
[25963.112594]  ? __mutex_lock+0x80/0x8a0
[25963.112833]  ? __mutex_lock+0xda/0x8a0
[25963.113061]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.113354]  ? lock_release+0x1f0/0x2d0
[25963.113592]  btrfs_run_delayed_refs+0x86/0x210
[25963.113869]  ? __mutex_unlock_slowpath+0x35/0x260
[25963.114154]  btrfs_start_dirty_block_groups+0x2af/0x540
[25963.114467]  btrfs_commit_transaction+0x85e/0xad0
[25963.114783]  ? lock_release+0x1f0/0x2d0
[25963.115017]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.115299]  ? lock_release+0x1f0/0x2d0
[25963.115542]  btrfs_sync_file+0x4bc/0x580
[25963.115793]  __x64_sys_fdatasync+0x44/0x80
[25963.116040]  do_syscall_64+0x38/0x90
[25963.116258]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25963.116562] RIP: 0033:0x7fc51666e3c7
[25963.116794] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[25963.117889] RSP: 002b:00007ffc4e615478 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[25963.118335] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc51666e3c7
[25963.118768] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[25963.119186] RBP: 0000000000000003 R08: 0000000001095440 R09: 00007ffc4e61548c
[25963.119606] R10: 00007fc516582268 R11: 0000000000000246 R12: 0000000000000018
[25963.120033] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fc5165736c8
[25963.120455]  
[25963.120596] irq event stamp: 0
[25963.120791] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25963.121160] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25963.121642] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25963.122130] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25963.122500] ---[ end trace 1f8e92cc7b8d6da4 ]---
[25963.122887] ------------[ cut here ]------------
[25963.123231] WARNING: CPU: 1 PID: 1697672 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25963.124059] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25963.128459] CPU: 1 PID: 1697672 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25963.129129] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25963.129819] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25963.130267] 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 4b 48 8b 05 58 b5 85 01 e8
[25963.131522] RSP: 0018:ffffb44b02053c40 EFLAGS: 00010202
[25963.131879] RAX: 000000000000000d RBX: ffff9591961f6000 RCX: 0000000000000000
[25963.132300] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25963.132737] RBP: ffff9591b37d7b20 R08: ffff9591dc7e0848 R09: 0000000000000000
[25963.133154] R10: ffff9591dc7e0000 R11: ffff95918400fe08 R12: ffff9590b08ac208
[25963.133602] R13: ffff9591864ad300 R14: ffff9591dc7e0750 R15: ffff9591dc7e07f8
[25963.134162] FS:  00007fc516573740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25963.134798] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25963.135242] CR2: 000055b3476518a8 CR3: 000000010402c006 CR4: 0000000000370ee0
[25963.135807] Call Trace:
[25963.136006]  
[25963.136184]  btrfs_run_delayed_refs+0x86/0x210
[25963.136563]  ? __mutex_unlock_slowpath+0x35/0x260
[25963.136859]  btrfs_start_dirty_block_groups+0x2af/0x540
[25963.137173]  btrfs_commit_transaction+0x85e/0xad0
[25963.137481]  ? lock_release+0x1f0/0x2d0
[25963.137731]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.138015]  ? lock_release+0x1f0/0x2d0
[25963.138247]  btrfs_sync_file+0x4bc/0x580
[25963.138484]  __x64_sys_fdatasync+0x44/0x80
[25963.138746]  do_syscall_64+0x38/0x90
[25963.138964]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25963.139301] RIP: 0033:0x7fc51666e3c7
[25963.139518] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[25963.140648] RSP: 002b:00007ffc4e615478 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[25963.141168] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc51666e3c7
[25963.141629] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[25963.142055] RBP: 0000000000000003 R08: 0000000001095440 R09: 00007ffc4e61548c
[25963.142477] R10: 00007fc516582268 R11: 0000000000000246 R12: 0000000000000018
[25963.142968] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fc5165736c8
[25963.143416]  
[25963.143555] irq event stamp: 0
[25963.143772] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25963.144144] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25963.144628] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25963.145117] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25963.145487] ---[ end trace 1f8e92cc7b8d6da5 ]---
[25963.145866] ------------[ cut here ]------------
[25963.146143] WARNING: CPU: 1 PID: 1697672 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25963.146740] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25963.150225] CPU: 1 PID: 1697672 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25963.150729] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25963.151228] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25963.151562] 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 4b 48 8b 05 58 b5 85 01 e8
[25963.152656] RSP: 0018:ffffb44b02053c40 EFLAGS: 00010202
[25963.152992] RAX: 000000000000000d RBX: ffff9591961f6000 RCX: 0000000000000000
[25963.153410] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25963.153844] RBP: ffff9591b37d7180 R08: ffff9591dc7e0710 R09: 0000000000000000
[25963.154265] R10: ffff9591dc7e0700 R11: ffff95918400fe08 R12: ffff9590b08ac1a0
[25963.154698] R13: ffff9591864ad300 R14: ffff9591dc7e0618 R15: ffff9591dc7e06c0
[25963.155116] FS:  00007fc516573740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25963.155592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25963.155945] CR2: 000055b3476518a8 CR3: 000000010402c006 CR4: 0000000000370ee0
[25963.156365] Call Trace:
[25963.156516]  
[25963.156653]  btrfs_run_delayed_refs+0x86/0x210
[25963.156931]  ? __mutex_unlock_slowpath+0x35/0x260
[25963.157215]  btrfs_start_dirty_block_groups+0x2af/0x540
[25963.157531]  btrfs_commit_transaction+0x85e/0xad0
[25963.157824]  ? lock_release+0x1f0/0x2d0
[25963.158058]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.158339]  ? lock_release+0x1f0/0x2d0
[25963.158573]  btrfs_sync_file+0x4bc/0x580
[25963.158823]  __x64_sys_fdatasync+0x44/0x80
[25963.159073]  do_syscall_64+0x38/0x90
[25963.159291]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25963.159595] RIP: 0033:0x7fc51666e3c7
[25963.159824] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[25963.160922] RSP: 002b:00007ffc4e615478 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[25963.161372] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc51666e3c7
[25963.161832] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[25963.162253] RBP: 0000000000000003 R08: 0000000001095440 R09: 00007ffc4e61548c
[25963.162686] R10: 00007fc516582268 R11: 0000000000000246 R12: 0000000000000018
[25963.163104] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fc5165736c8
[25963.163522]  
[25963.163661] irq event stamp: 0
[25963.163856] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25963.164227] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25963.164721] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25963.165201] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25963.165574] ---[ end trace 1f8e92cc7b8d6da6 ]---
[25963.165912] ------------[ cut here ]------------
[25963.166189] WARNING: CPU: 1 PID: 1697672 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25963.166787] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25963.170328] CPU: 1 PID: 1697672 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25963.170836] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25963.171335] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25963.171729] 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 4b 48 8b 05 58 b5 85 01 e8
[25963.172826] RSP: 0018:ffffb44b02053c40 EFLAGS: 00010202
[25963.173136] RAX: 000000000000000d RBX: ffff9591961f6000 RCX: 0000000000000000
[25963.173559] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25963.173990] RBP: ffff9591b37d7660 R08: ffff9591dc7e0980 R09: 0000000000000000
[25963.174407] R10: ffff9591dc7e0600 R11: ffff95918400fe08 R12: ffff9590b08ac618
[25963.174840] R13: ffff9591864ad300 R14: ffff9591dc7e0888 R15: ffff9591dc7e0930
[25963.175257] FS:  00007fc516573740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25963.175743] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25963.176083] CR2: 000055b3476518a8 CR3: 000000010402c006 CR4: 0000000000370ee0
[25963.176502] Call Trace:
[25963.176655]  
[25963.176804]  btrfs_run_delayed_refs+0x86/0x210
[25963.177070]  ? __mutex_unlock_slowpath+0x35/0x260
[25963.177353]  btrfs_start_dirty_block_groups+0x2af/0x540
[25963.177680]  btrfs_commit_transaction+0x85e/0xad0
[25963.177962]  ? lock_release+0x1f0/0x2d0
[25963.178194]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.178476]  ? lock_release+0x1f0/0x2d0
[25963.178726]  btrfs_sync_file+0x4bc/0x580
[25963.178966]  __x64_sys_fdatasync+0x44/0x80
[25963.179213]  do_syscall_64+0x38/0x90
[25963.179431]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25963.179747] RIP: 0033:0x7fc51666e3c7
[25963.179965] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[25963.181063] RSP: 002b:00007ffc4e615478 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[25963.181507] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc51666e3c7
[25963.181942] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[25963.182360] RBP: 0000000000000003 R08: 0000000001095440 R09: 00007ffc4e61548c
[25963.182791] R10: 00007fc516582268 R11: 0000000000000246 R12: 0000000000000018
[25963.183211] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fc5165736c8
[25963.183634]  
[25963.183781] irq event stamp: 0
[25963.183967] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25963.184337] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25963.184832] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25963.185313] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25963.185700] ---[ end trace 1f8e92cc7b8d6da7 ]---
[25963.186038] ------------[ cut here ]------------
[25963.186314] WARNING: CPU: 1 PID: 1697672 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25963.186914] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25963.190402] CPU: 1 PID: 1697672 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25963.190905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25963.191401] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25963.191847] 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 4b 48 8b 05 58 b5 85 01 e8
[25963.193006] RSP: 0018:ffffb44b02053c40 EFLAGS: 00010202
[25963.193316] RAX: 000000000000000d RBX: ffff9591961f6000 RCX: 0000000000000000
[25963.193748] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25963.194165] RBP: ffff9591b37d7a00 R08: ffff9591dc7e0bf0 R09: 0000000000000000
[25963.194587] R10: ffff9591dc7e0800 R11: ffff95918400fe08 R12: ffff9590b08acc98
[25963.195015] R13: ffff9591864ad300 R14: ffff9591dc7e0af8 R15: ffff9591dc7e0ba0
[25963.195435] FS:  00007fc516573740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25963.195922] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25963.196262] CR2: 000055b3476518a8 CR3: 000000010402c006 CR4: 0000000000370ee0
[25963.196695] Call Trace:
[25963.196847]  
[25963.196982]  btrfs_run_delayed_refs+0x86/0x210
[25963.197247]  ? __mutex_unlock_slowpath+0x35/0x260
[25963.197532]  btrfs_start_dirty_block_groups+0x2af/0x540
[25963.197854]  btrfs_commit_transaction+0x85e/0xad0
[25963.198135]  ? lock_release+0x1f0/0x2d0
[25963.198367]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.198653]  ? lock_release+0x1f0/0x2d0
[25963.198897]  btrfs_sync_file+0x4bc/0x580
[25963.199136]  __x64_sys_fdatasync+0x44/0x80
[25963.199383]  do_syscall_64+0x38/0x90
[25963.199602]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25963.199914] RIP: 0033:0x7fc51666e3c7
[25963.200132] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[25963.201232] RSP: 002b:00007ffc4e615478 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[25963.201741] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc51666e3c7
[25963.202160] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[25963.202583] RBP: 0000000000000003 R08: 0000000001095440 R09: 00007ffc4e61548c
[25963.203015] R10: 00007fc516582268 R11: 0000000000000246 R12: 0000000000000018
[25963.203434] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fc5165736c8
[25963.203871]  
[25963.204012] irq event stamp: 0
[25963.204196] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25963.204571] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25963.205065] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25963.205546] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25963.205925] ---[ end trace 1f8e92cc7b8d6da8 ]---
[25963.206256] ------------[ cut here ]------------
[25963.206535] WARNING: CPU: 1 PID: 1697672 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25963.207123] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25963.210607] CPU: 1 PID: 1697672 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25963.211112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25963.211618] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25963.211962] 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 4b 48 8b 05 58 b5 85 01 e8
[25963.213062] RSP: 0018:ffffb44b02053c40 EFLAGS: 00010202
[25963.213374] RAX: 000000000000000d RBX: ffff9591961f6000 RCX: 0000000000000000
[25963.213807] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25963.214227] RBP: 0000000000000000 R08: ffff9591dc7e0358 R09: 0000000000000000
[25963.214697] R10: ffff9591dc7e0a00 R11: ffff95918400fe08 R12: ffff9590b08acea0
[25963.215116] R13: ffff9591864ad300 R14: ffff9591dc7e0270 R15: ffff9591dc7e0318
[25963.215538] FS:  00007fc516573740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25963.216059] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25963.216397] CR2: 000055b3476518a8 CR3: 000000010402c006 CR4: 0000000000370ee0
[25963.216831] Call Trace:
[25963.216984]  
[25963.217117]  btrfs_run_delayed_refs+0x86/0x210
[25963.217384]  ? __mutex_unlock_slowpath+0x35/0x260
[25963.217682]  btrfs_start_dirty_block_groups+0x2af/0x540
[25963.217996]  btrfs_commit_transaction+0x85e/0xad0
[25963.218275]  ? lock_release+0x1f0/0x2d0
[25963.218507]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.218803]  ? lock_release+0x1f0/0x2d0
[25963.219035]  btrfs_sync_file+0x4bc/0x580
[25963.219273]  __x64_sys_fdatasync+0x44/0x80
[25963.219520]  do_syscall_64+0x38/0x90
[25963.219751]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25963.220052] RIP: 0033:0x7fc51666e3c7
[25963.220268] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[25963.221361] RSP: 002b:00007ffc4e615478 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[25963.221860] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc51666e3c7
[25963.222278] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[25963.222708] RBP: 0000000000000003 R08: 0000000001095440 R09: 00007ffc4e61548c
[25963.223127] R10: 00007fc516582268 R11: 0000000000000246 R12: 0000000000000018
[25963.223547] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fc5165736c8
[25963.223978]  
[25963.224113] irq event stamp: 0
[25963.224300] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25963.224769] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25963.225252] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25963.225745] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25963.226114] ---[ end trace 1f8e92cc7b8d6da9 ]---
[25963.226435] ------------[ cut here ]------------
[25963.226733] WARNING: CPU: 1 PID: 1697672 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25963.227311] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common i2c_i801 snd_hda_core i2c_smbus snd_pcm virtio_balloon snd_timer lpc_ich snd soundcore joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25963.230805] CPU: 1 PID: 1697672 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #524
[25963.231294] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25963.231847] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25963.232179] 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 4b 48 8b 05 58 b5 85 01 e8
[25963.233271] RSP: 0018:ffffb44b02053c40 EFLAGS: 00010202
[25963.233585] RAX: 000000000000000d RBX: ffff9591961f6000 RCX: 0000000000000000
[25963.234016] RDX: 0000000000000001 RSI: ffffffffb45b5d6a RDI: 00000000ffffffff
[25963.234432] RBP: 0000000000000000 R08: ffff9591dc7e05d8 R09: 0000000000000000
[25963.234863] R10: ffff9591dc7e0200 R11: ffff95918400fe08 R12: ffff95918f5c09a0
[25963.235280] R13: ffff9591864ad300 R14: ffff9591dc7e04e0 R15: ffff9591dc7e0588
[25963.235710] FS:  00007fc516573740(0000) GS:ffff9591fbd00000(0000) knlGS:0000000000000000
[25963.236184] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25963.236523] CR2: 000055b3476518a8 CR3: 000000010402c006 CR4: 0000000000370ee0
[25963.236960] Call Trace:
[25963.237113]  
[25963.237248]  btrfs_run_delayed_refs+0x86/0x210
[25963.237513]  ? __mutex_unlock_slowpath+0x35/0x260
[25963.237810]  btrfs_start_dirty_block_groups+0x2af/0x540
[25963.238125]  btrfs_commit_transaction+0x85e/0xad0
[25963.238405]  ? lock_release+0x1f0/0x2d0
[25963.238641]  ? rcu_read_lock_sched_held+0x12/0x60
[25963.238934]  ? lock_release+0x1f0/0x2d0
[25963.239167]  btrfs_sync_file+0x4bc/0x580
[25963.239405]  __x64_sys_fdatasync+0x44/0x80
[25963.239656]  do_syscall_64+0x38/0x90
[25963.239883]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[25963.240185] RIP: 0033:0x7fc51666e3c7
[25963.240401] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 63 db f8 ff
[25963.241499] RSP: 002b:00007ffc4e615478 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[25963.241957] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fc51666e3c7
[25963.242376] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[25963.242813] RBP: 0000000000000003 R08: 0000000001095440 R09: 00007ffc4e61548c
[25963.243230] R10: 00007fc516582268 R11: 0000000000000246 R12: 0000000000000018
[25963.243652] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fc5165736c8
[25963.244082]  
[25963.244220] irq event stamp: 0
[25963.244403] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[25963.244787] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25963.245264] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[25963.245755] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25963.246123] ---[ end trace 1f8e92cc7b8d6daa ]---
[25963.304595] BTRFS info (device dm-11): flagging fs with big metadata feature
[25963.305047] BTRFS info (device dm-11): use lzo compression, level 0
[25963.305418] BTRFS info (device dm-11): disk space caching is enabled
[25963.305809] BTRFS info (device dm-11): has skinny extents
[25963.322806] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25963.327815] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25963.328310] BTRFS info (device dm-11): forced readonly
[25963.328623] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25963.416409] BTRFS info (device dm-11): flagging fs with big metadata feature
[25963.416849] BTRFS info (device dm-11): use lzo compression, level 0
[25963.417207] BTRFS info (device dm-11): disk space caching is enabled
[25963.417571] BTRFS info (device dm-11): has skinny extents
[25963.431746] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25963.434615] BTRFS warning (device dm-11): direct IO failed ino 3235 rw 1,34817 sector 0x312800 len 53248 err no 10
[25963.437972] BTRFS warning (device dm-11): direct IO failed ino 3235 rw 1,34817 sector 0x312800 len 28672 err no 10
[25963.439874] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[25963.440509] BTRFS info (device dm-11): forced readonly
[25963.440966] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25963.515713] BTRFS info (device dm-11): flagging fs with big metadata feature
[25963.516146] BTRFS info (device dm-11): use lzo compression, level 0
[25963.516514] BTRFS info (device dm-11): disk space caching is enabled
[25963.516919] BTRFS info (device dm-11): has skinny extents
[25963.530704] BTRFS warning (device dm-11): direct IO failed ino 3232 rw 1,34817 sector 0x312ab0 len 86016 err no 10
[25963.531938] BTRFS warning (device dm-11): direct IO failed ino 3232 rw 1,34817 sector 0x312ab0 len 81920 err no 10
[25963.532619] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25963.533411] BTRFS warning (device dm-11): direct IO failed ino 3232 rw 1,34817 sector 0x312ab0 len 106496 err no 10
[25963.549955] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[25963.550444] BTRFS info (device dm-11): forced readonly
[25963.550772] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25963.601237] BTRFS info (device dm-11): flagging fs with big metadata feature
[25963.601761] BTRFS info (device dm-11): use lzo compression, level 0
[25963.602137] BTRFS info (device dm-11): disk space caching is enabled
[25963.602506] BTRFS info (device dm-11): has skinny extents
[25964.640498] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25964.641079] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25964.641903] BTRFS error (device dm-11): error writing primary super block to device 1
[25964.642382] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25964.643025] BTRFS info (device dm-11): forced readonly
[25964.643342] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25964.643794] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25964.644537] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25964.644578] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25964.646535] BTRFS warning (device dm-11): direct IO failed ino 2953 rw 0,0 sector 0x224b88 len 4096 err no 10
[25964.647670] BTRFS warning (device dm-11): direct IO failed ino 3269 rw 0,0 sector 0x2129d8 len 4096 err no 10
[25964.649151] BTRFS warning (device dm-11): direct IO failed ino 3269 rw 0,0 sector 0x212a88 len 4096 err no 10
[25964.649158] BTRFS warning (device dm-11): direct IO failed ino 3269 rw 0,0 sector 0x212a90 len 4096 err no 10
[25964.650107] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25964.651373] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25964.736913] BTRFS info (device dm-11): flagging fs with big metadata feature
[25964.737329] BTRFS info (device dm-11): use lzo compression, level 0
[25964.737708] BTRFS info (device dm-11): disk space caching is enabled
[25964.738069] BTRFS info (device dm-11): has skinny extents
[25964.739949] BTRFS info (device dm-11): start tree-log replay
[25964.741604] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[25964.805050] BTRFS warning (device dm-11): direct IO failed ino 3323 rw 1,34817 sector 0x2283f0 len 65536 err no 10
[25964.806008] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[25964.806195] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25964.806581] BTRFS info (device dm-11): forced readonly
[25964.896705] BTRFS info (device dm-11): flagging fs with big metadata feature
[25964.897138] BTRFS info (device dm-11): use lzo compression, level 0
[25964.897505] BTRFS info (device dm-11): disk space caching is enabled
[25964.897895] BTRFS info (device dm-11): has skinny extents
[25967.058502] BTRFS warning (device dm-11): direct IO failed ino 3410 rw 0,0 sector 0x232298 len 4096 err no 10
[25967.058539] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25967.059128] BTRFS warning (device dm-11): direct IO failed ino 3410 rw 0,0 sector 0x2322a0 len 4096 err no 10
[25967.059691] BTRFS error (device dm-11): error writing primary super block to device 1
[25967.060275] BTRFS warning (device dm-11): direct IO failed ino 3410 rw 0,0 sector 0x2322a8 len 4096 err no 10
[25967.060737] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25967.061939] BTRFS info (device dm-11): forced readonly
[25967.062247] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25967.063468] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25967.064134] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25967.064497] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25967.065698] BTRFS warning (device dm-11): direct IO failed ino 3350 rw 0,0 sector 0x238518 len 4096 err no 10
[25967.065707] BTRFS warning (device dm-11): direct IO failed ino 3350 rw 0,0 sector 0x238520 len 4096 err no 10
[25967.153523] BTRFS info (device dm-11): flagging fs with big metadata feature
[25967.153990] BTRFS info (device dm-11): use lzo compression, level 0
[25967.154346] BTRFS info (device dm-11): disk space caching is enabled
[25967.154726] BTRFS info (device dm-11): has skinny extents
[25967.168852] BTRFS error (device dm-11): error reading free space cache
[25967.169239] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25967.170588] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25967.171908] BTRFS warning (device dm-11): direct IO failed ino 3480 rw 1,34817 sector 0x312800 len 16384 err no 10
[25967.172872] BTRFS warning (device dm-11): direct IO failed ino 3480 rw 1,34817 sector 0x312800 len 98304 err no 10
[25967.173575] BTRFS warning (device dm-11): direct IO failed ino 3480 rw 1,34817 sector 0x312800 len 12288 err no 10
[25967.176033] BTRFS warning (device dm-11): direct IO failed ino 3480 rw 1,34817 sector 0x312a00 len 118784 err no 10
[25967.193862] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[25967.194363] BTRFS info (device dm-11): forced readonly
[25967.194690] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25967.256982] BTRFS info (device dm-11): flagging fs with big metadata feature
[25967.257443] BTRFS info (device dm-11): use lzo compression, level 0
[25967.257875] BTRFS info (device dm-11): disk space caching is enabled
[25967.258248] BTRFS info (device dm-11): has skinny extents
[25968.280382] btrfs_dev_stat_print_on_error: 251 callbacks suppressed
[25968.280386] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25968.281431] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25968.282369] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25968.283058] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25968.284039] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25968.284717] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25968.284807] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25968.285342] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25968.286527] BTRFS info (device dm-11): forced readonly
[25968.286855] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25968.287315] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25968.289293] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[25968.289644] BTRFS warning (device dm-11): csum hole found for disk bytenr range [931635200, 931639296)
[25968.290094] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[25968.290588] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[25968.292008] BTRFS warning (device dm-11): direct IO failed ino 3328 rw 0,0 sector 0x2403d0 len 4096 err no 10
[25968.292078] BTRFS warning (device dm-11): csum hole found for disk bytenr range [931639296, 931643392)
[25968.293293] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[25968.294279] BTRFS warning (device dm-11): direct IO failed ino 3328 rw 0,0 sector 0x2403d8 len 4096 err no 10
[25968.306814] BTRFS warning (device dm-11): csum hole found for disk bytenr range [921952256, 921956352)
[25968.307169] BTRFS warning (device dm-11): csum hole found for disk bytenr range [940625920, 940630016)
[25968.307406] BTRFS warning (device dm-11): csum hole found for disk bytenr range [921956352, 921960448)
[25968.307964] BTRFS warning (device dm-11): direct IO failed ino 3232 rw 0,0 sector 0x23b9f0 len 4096 err no 10
[25968.308071] BTRFS warning (device dm-11): direct IO failed ino 3550 rw 0,0 sector 0x244868 len 4096 err no 10
[25968.309918] BTRFS warning (device dm-11): direct IO failed ino 3232 rw 0,0 sector 0x23b9f8 len 4096 err no 10
[25968.311134] BTRFS warning (device dm-11): csum hole found for disk bytenr range [940625920, 940630016)
[25968.312012] BTRFS warning (device dm-11): direct IO failed ino 3550 rw 0,0 sector 0x244868 len 4096 err no 10
[25968.413322] BTRFS info (device dm-11): flagging fs with big metadata feature
[25968.413781] BTRFS info (device dm-11): use lzo compression, level 0
[25968.414152] BTRFS info (device dm-11): disk space caching is enabled
[25968.414528] BTRFS info (device dm-11): has skinny extents
[25968.416886] BTRFS info (device dm-11): start tree-log replay
[25970.511971] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25970.512696] BTRFS info (device dm-11): forced readonly
[25970.513005] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25970.513445] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25970.513965] BTRFS warning (device dm-11): csum hole found for disk bytenr range [978116608, 978120704)
[25970.514490] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25970.515322] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25970.516169] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25970.614460] BTRFS info (device dm-11): flagging fs with big metadata feature
[25970.614990] BTRFS info (device dm-11): use lzo compression, level 0
[25970.615487] BTRFS info (device dm-11): disk space caching is enabled
[25970.616006] BTRFS info (device dm-11): has skinny extents
[25970.619045] BTRFS info (device dm-11): start tree-log replay
[25970.622016] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25970.622517] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25970.674055] BTRFS warning (device dm-11): direct IO failed ino 3821 rw 1,34817 sector 0x25bd20 len 32768 err no 10
[25970.677094] BTRFS warning (device dm-11): direct IO failed ino 3821 rw 1,34817 sector 0x25bd18 len 53248 err no 10
[25970.678541] BTRFS warning (device dm-11): direct IO failed ino 3821 rw 1,34817 sector 0x25bd18 len 12288 err no 10
[25970.679898] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25970.686828] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25970.687612] BTRFS info (device dm-11): forced readonly
[25970.688056] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[25970.688793] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25970.689429] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25970.783030] BTRFS info (device dm-11): flagging fs with big metadata feature
[25970.783672] BTRFS info (device dm-11): use lzo compression, level 0
[25970.784209] BTRFS info (device dm-11): disk space caching is enabled
[25970.784772] BTRFS info (device dm-11): has skinny extents
[25972.799026] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25972.799753] BTRFS info (device dm-11): forced readonly
[25972.800062] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25972.800507] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25972.800800] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25972.803775] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1026375680, 1026379776)
[25972.804338] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1026379776, 1026383872)
[25972.805136] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1026383872, 1026387968)
[25972.806681] BTRFS warning (device dm-11): direct IO failed ino 3953 rw 0,0 sector 0x26c878 len 4096 err no 10
[25972.894897] BTRFS info (device dm-11): flagging fs with big metadata feature
[25972.895330] BTRFS info (device dm-11): use lzo compression, level 0
[25972.895727] BTRFS info (device dm-11): disk space caching is enabled
[25972.896104] BTRFS info (device dm-11): has skinny extents
[25972.898087] BTRFS info (device dm-11): start tree-log replay
[25972.901301] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25972.901829] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25972.938434] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25972.938731] BTRFS warning (device dm-11): direct IO failed ino 3993 rw 1,34817 sector 0x26e1d8 len 114688 err no 10
[25972.939027] BTRFS error (device dm-11): error writing primary super block to device 1
[25972.940125] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25972.940767] BTRFS info (device dm-11): forced readonly
[25972.941076] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25972.944985] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25973.015520] BTRFS info (device dm-11): flagging fs with big metadata feature
[25973.015973] BTRFS info (device dm-11): use lzo compression, level 0
[25973.016345] BTRFS info (device dm-11): disk space caching is enabled
[25973.016742] BTRFS info (device dm-11): has skinny extents
[25974.059635] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25974.060209] btrfs_dev_stat_print_on_error: 102 callbacks suppressed
[25974.060211] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25974.061201] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25974.061807] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25974.062402] BTRFS error (device dm-11): error writing primary super block to device 1
[25974.062876] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25974.063500] BTRFS info (device dm-11): forced readonly
[25974.063819] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25974.064259] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25974.064327] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25974.064767] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25974.065948] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25974.066673] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25974.067598] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[25974.068205] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[25974.068927] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[25974.069000] BTRFS warning (device dm-11): direct IO failed ino 3917 rw 0,0 sector 0x279db8 len 4096 err no 10
[25974.069550] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[25974.070183] BTRFS warning (device dm-11): direct IO failed ino 3917 rw 0,0 sector 0x279dc0 len 4096 err no 10
[25974.070787] BTRFS warning (device dm-11): direct IO failed ino 3917 rw 0,0 sector 0x279dc8 len 4096 err no 10
[25974.071345] BTRFS warning (device dm-11): direct IO failed ino 3917 rw 0,0 sector 0x279dd0 len 4096 err no 10
[25974.073171] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[25974.074286] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[25974.074940] BTRFS warning (device dm-11): direct IO failed ino 4086 rw 0,0 sector 0x27b2b8 len 4096 err no 10
[25974.074967] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[25974.076179] BTRFS warning (device dm-11): direct IO failed ino 4086 rw 0,0 sector 0x27b2c0 len 4096 err no 10
[25974.077210] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[25974.084722] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25a828 len 4096 err no 10
[25974.085343] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25a830 len 4096 err no 10
[25974.085982] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25a838 len 4096 err no 10
[25974.086619] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25a840 len 4096 err no 10
[25974.087270] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25a848 len 4096 err no 10
[25974.087994] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25a850 len 4096 err no 10
[25974.088645] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b058 len 4096 err no 10
[25974.089307] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b060 len 4096 err no 10
[25974.089907] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b068 len 4096 err no 10
[25974.090071] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b070 len 4096 err no 10
[25974.090524] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b078 len 4096 err no 10
[25974.091216] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b080 len 4096 err no 10
[25974.091886] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b088 len 4096 err no 10
[25974.092460] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b090 len 4096 err no 10
[25974.093039] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b098 len 4096 err no 10
[25974.093627] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b0a0 len 4096 err no 10
[25974.094232] BTRFS warning (device dm-11): direct IO failed ino 3999 rw 0,0 sector 0x25b0a8 len 4096 err no 10
[25974.094921] BTRFS warning (device dm-11): direct IO failed ino 3992 rw 0,0 sector 0x2777b8 len 4096 err no 10
[25974.096307] BTRFS warning (device dm-11): direct IO failed ino 4058 rw 0,0 sector 0x2784c0 len 4096 err no 10
[25974.173453] BTRFS info (device dm-11): flagging fs with big metadata feature
[25974.173929] BTRFS info (device dm-11): use lzo compression, level 0
[25974.174312] BTRFS info (device dm-11): disk space caching is enabled
[25974.174703] BTRFS info (device dm-11): has skinny extents
[25974.176897] BTRFS info (device dm-11): start tree-log replay
[25976.248886] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25976.249465] BTRFS error (device dm-11): error writing primary super block to device 1
[25976.249940] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25976.250935] BTRFS info (device dm-11): forced readonly
[25976.251250] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25976.253476] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25976.254186] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25976.254921] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25976.346825] BTRFS info (device dm-11): flagging fs with big metadata feature
[25976.347257] BTRFS info (device dm-11): use lzo compression, level 0
[25976.347654] BTRFS info (device dm-11): disk space caching is enabled
[25976.348031] BTRFS info (device dm-11): has skinny extents
[25978.457419] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25978.458011] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25978.458778] BTRFS error (device dm-11): error writing primary super block to device 1
[25978.459247] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25978.459888] BTRFS info (device dm-11): forced readonly
[25978.460201] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25978.460652] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25978.461333] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25978.462349] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25978.478304] BTRFS warning (device dm-11): direct IO failed ino 4593 rw 0,0 sector 0x2b4420 len 4096 err no 10
[25978.478328] BTRFS warning (device dm-11): direct IO failed ino 4593 rw 0,0 sector 0x2b4428 len 4096 err no 10
[25978.478944] BTRFS warning (device dm-11): direct IO failed ino 4593 rw 0,0 sector 0x2b4430 len 4096 err no 10
[25978.479540] BTRFS warning (device dm-11): direct IO failed ino 4593 rw 0,0 sector 0x2b4438 len 4096 err no 10
[25978.480109] BTRFS warning (device dm-11): direct IO failed ino 4593 rw 0,0 sector 0x2b4440 len 4096 err no 10
[25978.481192] BTRFS warning (device dm-11): direct IO failed ino 4577 rw 0,0 sector 0x2b2458 len 4096 err no 10
[25978.481885] BTRFS warning (device dm-11): direct IO failed ino 4577 rw 0,0 sector 0x2b2460 len 4096 err no 10
[25978.557718] BTRFS info (device dm-11): flagging fs with big metadata feature
[25978.558171] BTRFS info (device dm-11): use lzo compression, level 0
[25978.558578] BTRFS info (device dm-11): disk space caching is enabled
[25978.558962] BTRFS info (device dm-11): has skinny extents
[25978.565722] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[25978.566231] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[25978.570435] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25978.571020] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25980.574595] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25980.575372] btrfs_dev_stat_print_on_error: 39 callbacks suppressed
[25980.575374] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25980.577470] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25980.578048] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25980.578760] BTRFS error (device dm-11): error writing primary super block to device 1
[25980.579228] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25980.579730] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25980.579866] BTRFS info (device dm-11): forced readonly
[25980.580614] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25980.581054] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25980.582149] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25980.583039] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25980.583088] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25980.583737] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25980.584320] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25980.586458] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[25980.586735] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[25980.587160] BTRFS warning (device dm-11): direct IO failed ino 4759 rw 0,0 sector 0x2c6140 len 4096 err no 10
[25980.587778] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[25980.588380] BTRFS warning (device dm-11): direct IO failed ino 1772 rw 0,0 sector 0x2beda0 len 4096 err no 10
[25980.588990] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[25980.589594] BTRFS warning (device dm-11): direct IO failed ino 1772 rw 0,0 sector 0x2beda8 len 4096 err no 10
[25980.590808] BTRFS warning (device dm-11): direct IO failed ino 1772 rw 0,0 sector 0x2bedb0 len 4096 err no 10
[25980.591523] BTRFS warning (device dm-11): direct IO failed ino 4715 rw 0,0 sector 0x2c3648 len 4096 err no 10
[25980.599899] BTRFS warning (device dm-11): direct IO failed ino 4715 rw 0,0 sector 0x2c5098 len 4096 err no 10
[25980.600962] BTRFS warning (device dm-11): direct IO failed ino 4647 rw 0,0 sector 0x2bae80 len 4096 err no 10
[25980.696517] BTRFS info (device dm-11): flagging fs with big metadata feature
[25980.696960] BTRFS info (device dm-11): use lzo compression, level 0
[25980.697361] BTRFS info (device dm-11): disk space caching is enabled
[25980.697835] BTRFS info (device dm-11): has skinny extents
[25980.700206] BTRFS info (device dm-11): start tree-log replay
[25980.703849] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25980.704362] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25982.789908] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25982.790509] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25982.791120] BTRFS error (device dm-11): error writing primary super block to device 1
[25982.791657] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25982.792699] BTRFS info (device dm-11): forced readonly
[25982.793011] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25982.793454] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25982.793964] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25982.795919] BTRFS warning (device dm-11): direct IO failed ino 4810 rw 0,0 sector 0x2cec30 len 4096 err no 10
[25982.796932] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25982.797602] BTRFS warning (device dm-11): direct IO failed ino 4926 rw 0,0 sector 0x2e0618 len 4096 err no 10
[25982.797624] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25982.798895] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25982.799905] BTRFS warning (device dm-11): direct IO failed ino 4852 rw 0,0 sector 0x2d63b8 len 4096 err no 10
[25982.799913] BTRFS warning (device dm-11): direct IO failed ino 4852 rw 0,0 sector 0x2d63c0 len 4096 err no 10
[25982.800556] BTRFS warning (device dm-11): direct IO failed ino 4852 rw 0,0 sector 0x2d63c8 len 4096 err no 10
[25982.801130] BTRFS warning (device dm-11): direct IO failed ino 4852 rw 0,0 sector 0x2d63d0 len 4096 err no 10
[25982.801728] BTRFS warning (device dm-11): direct IO failed ino 4852 rw 0,0 sector 0x2d63d8 len 4096 err no 10
[25982.802304] BTRFS warning (device dm-11): direct IO failed ino 4852 rw 0,0 sector 0x2d63e0 len 4096 err no 10
[25982.803612] BTRFS warning (device dm-11): direct IO failed ino 4852 rw 0,0 sector 0x2d63e8 len 4096 err no 10
[25982.810210] BTRFS warning (device dm-11): direct IO failed ino 4900 rw 0,0 sector 0x2d6478 len 4096 err no 10
[25982.897630] BTRFS info (device dm-11): flagging fs with big metadata feature
[25982.898092] BTRFS info (device dm-11): use lzo compression, level 0
[25982.898468] BTRFS info (device dm-11): disk space caching is enabled
[25982.898860] BTRFS info (device dm-11): has skinny extents
[25982.912256] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25982.912798] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now