[13774.128398] run fstests generic/475 at 2022-01-07 00:39:45
[13774.881135] BTRFS: device fsid 26fd5cee-93ca-4bce-af49-d50a885b3ade devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2359368)
[13774.971319] BTRFS info (device dm-9): flagging fs with big metadata feature
[13774.971538] BTRFS info (device dm-9): using free space tree
[13774.971713] BTRFS info (device dm-9): has skinny extents
[13774.973431] BTRFS info (device dm-9): checking UUID tree
[13777.020559] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13777.021203] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13777.021820] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13777.022449] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13777.023052] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13777.023750] BTRFS error (device dm-9): error writing primary super block to device 1
[13777.024331] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13777.024876] BTRFS info (device dm-9): forced readonly
[13777.025241] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13777.025693] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13777.026138] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[13777.028622] buffer_io_error: 760 callbacks suppressed
[13777.028626] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13777.028906] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[13777.030003] BTRFS warning (device dm-9): direct IO failed ino 277 rw 0,0 sector 0x6fb0 len 4096 err no 10
[13777.030650] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13777.031125] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13777.034793] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[13777.035175] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[13777.035486] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[13777.035851] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[13777.036222] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[13777.036535] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[13777.038044] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d38 len 4096 err no 10
[13777.038362] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d40 len 4096 err no 10
[13777.038670] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d48 len 4096 err no 10
[13777.038900] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d50 len 4096 err no 10
[13777.039133] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d58 len 4096 err no 10
[13777.039638] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d60 len 4096 err no 10
[13777.039661] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d68 len 4096 err no 10
[13777.040190] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d70 len 4096 err no 10
[13777.040478] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d78 len 4096 err no 10
[13777.040832] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d80 len 4096 err no 10
[13777.041278] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d88 len 4096 err no 10
[13777.041564] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x120d90 len 4096 err no 10
[13777.042033] BTRFS warning (device dm-9): direct IO failed ino 424 rw 0,0 sector 0x112f30 len 4096 err no 10
[13777.042333] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x1256e8 len 4096 err no 10
[13777.042340] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x1256f0 len 4096 err no 10
[13777.042344] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x1256f8 len 4096 err no 10
[13777.042778] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125700 len 4096 err no 10
[13777.043066] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125708 len 4096 err no 10
[13777.043071] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125710 len 4096 err no 10
[13777.043458] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125718 len 4096 err no 10
[13777.043734] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125720 len 4096 err no 10
[13777.044149] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125728 len 4096 err no 10
[13777.044416] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125730 len 4096 err no 10
[13777.045349] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125738 len 4096 err no 10
[13777.045630] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125740 len 4096 err no 10
[13777.046056] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125748 len 4096 err no 10
[13777.046312] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125750 len 4096 err no 10
[13777.046716] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125758 len 4096 err no 10
[13777.047026] BTRFS warning (device dm-9): direct IO failed ino 279 rw 0,0 sector 0x125760 len 4096 err no 10
[13777.048766] BTRFS warning (device dm-9): direct IO failed ino 269 rw 0,0 sector 0x8f40 len 4096 err no 10
[13777.049365] BTRFS warning (device dm-9): direct IO failed ino 285 rw 0,0 sector 0x120560 len 4096 err no 10
[13777.049371] BTRFS warning (device dm-9): direct IO failed ino 285 rw 0,0 sector 0x120568 len 4096 err no 10
[13777.049785] BTRFS warning (device dm-9): direct IO failed ino 285 rw 0,0 sector 0x120570 len 4096 err no 10
[13777.050111] BTRFS warning (device dm-9): direct IO failed ino 285 rw 0,0 sector 0x120578 len 4096 err no 10
[13777.050389] BTRFS warning (device dm-9): direct IO failed ino 285 rw 0,0 sector 0x120580 len 4096 err no 10
[13777.050670] BTRFS warning (device dm-9): direct IO failed ino 285 rw 0,0 sector 0x120588 len 4096 err no 10
[13777.196797] BTRFS info (device dm-9): flagging fs with big metadata feature
[13777.197038] BTRFS info (device dm-9): using free space tree
[13777.197213] BTRFS info (device dm-9): has skinny extents
[13777.220104] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13777.226711] BTRFS error (device dm-9): error writing primary super block to device 1
[13777.227005] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13777.227298] BTRFS info (device dm-9): forced readonly
[13777.227462] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13777.232168] BTRFS warning (device dm-9): csum hole found for disk bytenr range [336687104, 336691200)
[13777.232550] BTRFS warning (device dm-9): direct IO failed ino 506 rw 0,0 sector 0x1248b8 len 4096 err no 10
[13777.232962] BTRFS warning (device dm-9): csum hole found for disk bytenr range [336773120, 336777216)
[13777.233260] BTRFS warning (device dm-9): direct IO failed ino 506 rw 0,0 sector 0x124960 len 4096 err no 10
[13777.233286] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13777.233845] BTRFS warning (device dm-9): csum hole found for disk bytenr range [336707584, 336711680)
[13777.234184] BTRFS warning (device dm-9): direct IO failed ino 506 rw 0,0 sector 0x1248e0 len 4096 err no 10
[13777.234628] BTRFS warning (device dm-9): csum hole found for disk bytenr range [336687104, 336691200)
[13777.234955] BTRFS warning (device dm-9): direct IO failed ino 506 rw 0,0 sector 0x1248b8 len 4096 err no 10
[13777.375282] BTRFS info (device dm-9): flagging fs with big metadata feature
[13777.375500] BTRFS info (device dm-9): using free space tree
[13777.375697] BTRFS info (device dm-9): has skinny extents
[13778.431254] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13778.432775] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13778.435273] BTRFS error (device dm-9): error writing primary super block to device 1
[13778.436628] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13778.438161] BTRFS info (device dm-9): forced readonly
[13778.439056] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13778.440400] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13778.443722] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[13778.447360] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13778.447650] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13778.448605] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13778.575115] BTRFS info (device dm-9): flagging fs with big metadata feature
[13778.575331] BTRFS info (device dm-9): using free space tree
[13778.575504] BTRFS info (device dm-9): has skinny extents
[13778.577571] BTRFS info (device dm-9): start tree-log replay
[13779.767999] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13779.769523] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13779.772293] BTRFS error (device dm-9): error writing primary super block to device 1
[13779.773660] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13779.778018] BTRFS info (device dm-9): forced readonly
[13779.778927] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13779.780176] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13779.783167] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13779.783990] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13779.790363] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13779.918460] BTRFS info (device dm-9): flagging fs with big metadata feature
[13779.918733] BTRFS info (device dm-9): using free space tree
[13779.918952] BTRFS info (device dm-9): has skinny extents
[13779.921276] BTRFS info (device dm-9): start tree-log replay
[13780.958959] BTRFS warning (device dm-9): direct IO failed ino 770 rw 1,34817 sector 0x13e8d0 len 40960 err no 10
[13780.959307] BTRFS warning (device dm-9): direct IO failed ino 833 rw 1,34817 sector 0x13e920 len 73728 err no 10
[13780.960042] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13780.960361] BTRFS info (device dm-9): forced readonly
[13780.960530] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13780.960772] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13780.962736] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13780.963090] BTRFS: error (device dm-9) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[13780.964817] BTRFS warning (device dm-9): csum hole found for disk bytenr range [14782464, 14786560)
[13780.965105] BTRFS warning (device dm-9): direct IO failed ino 705 rw 0,0 sector 0x70c8 len 4096 err no 10
[13780.965106] BTRFS warning (device dm-9): csum hole found for disk bytenr range [389791744, 389795840)
[13780.965116] BTRFS warning (device dm-9): csum hole found for disk bytenr range [389795840, 389799936)
[13780.965395] BTRFS warning (device dm-9): direct IO failed ino 705 rw 0,0 sector 0x13dde0 len 4096 err no 10
[13780.966309] BTRFS warning (device dm-9): direct IO failed ino 705 rw 0,0 sector 0x13dde8 len 4096 err no 10
[13780.972226] BTRFS warning (device dm-9): csum hole found for disk bytenr range [304451584, 304455680)
[13780.972531] BTRFS warning (device dm-9): direct IO failed ino 732 rw 0,0 sector 0x1152c8 len 4096 err no 10
[13780.972941] BTRFS warning (device dm-9): csum hole found for disk bytenr range [13877248, 13881344)
[13780.973217] BTRFS warning (device dm-9): direct IO failed ino 753 rw 0,0 sector 0x69e0 len 4096 err no 10
[13781.110942] BTRFS info (device dm-9): flagging fs with big metadata feature
[13781.111156] BTRFS info (device dm-9): using free space tree
[13781.111329] BTRFS info (device dm-9): has skinny extents
[13781.113705] BTRFS info (device dm-9): start tree-log replay
[13783.243539] btrfs_dev_stat_print_on_error: 142 callbacks suppressed
[13783.243545] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13783.244565] BTRFS warning (device dm-9): direct IO failed ino 924 rw 1,34817 sector 0x1531f0 len 94208 err no 10
[13783.245225] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13783.245820] BTRFS warning (device dm-9): direct IO failed ino 705 rw 1,34817 sector 0x1532a8 len 94208 err no 10
[13783.246414] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13783.247077] BTRFS warning (device dm-9): direct IO failed ino 705 rw 1,34817 sector 0x7018 len 4096 err no 10
[13783.247578] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13783.247640] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13783.248639] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13783.249258] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13783.249891] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13783.250412] BTRFS info (device dm-9): forced readonly
[13783.250686] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13783.251088] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13783.252105] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[13783.253690] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[13783.253988] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13783.254756] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[13783.382145] BTRFS info (device dm-9): flagging fs with big metadata feature
[13783.382374] BTRFS info (device dm-9): using free space tree
[13783.382557] BTRFS info (device dm-9): has skinny extents
[13784.447322] BTRFS warning (device dm-9): direct IO failed ino 1069 rw 1,34817 sector 0x15dae8 len 102400 err no 10
[13784.448988] BTRFS warning (device dm-9): direct IO failed ino 1048 rw 1,34817 sector 0x15dbb0 len 77824 err no 10
[13784.451969] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13784.453442] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13784.455722] BTRFS warning (device dm-9): direct IO failed ino 1048 rw 1,34817 sector 0x15df20 len 20480 err no 10
[13784.457562] BTRFS error (device dm-9): error writing primary super block to device 1
[13784.460459] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13784.461452] BTRFS info (device dm-9): forced readonly
[13784.462029] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13784.462736] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13784.463456] BTRFS warning (device dm-9): direct IO failed ino 1014 rw 0,0 sector 0x15c9a8 len 4096 err no 10
[13784.464297] BTRFS warning (device dm-9): direct IO failed ino 1048 rw 0,0 sector 0x158398 len 4096 err no 10
[13784.464885] BTRFS warning (device dm-9): direct IO failed ino 1048 rw 0,0 sector 0x158d80 len 4096 err no 10
[13784.465044] BTRFS warning (device dm-9): direct IO failed ino 1048 rw 0,0 sector 0x158d88 len 4096 err no 10
[13784.476309] BTRFS warning (device dm-9): direct IO failed ino 1048 rw 0,0 sector 0x158d90 len 4096 err no 10
[13784.478602] BTRFS warning (device dm-9): direct IO failed ino 1076 rw 0,0 sector 0x15d330 len 4096 err no 10
[13784.479031] BTRFS warning (device dm-9): direct IO failed ino 1048 rw 0,0 sector 0x158d98 len 4096 err no 10
[13784.479406] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x15a588 len 4096 err no 10
[13784.479444] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x15a590 len 4096 err no 10
[13784.480047] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x15a598 len 4096 err no 10
[13784.480224] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x158f48 len 4096 err no 10
[13784.480609] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x158f50 len 4096 err no 10
[13784.481007] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x156a48 len 4096 err no 10
[13784.481591] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x156a50 len 4096 err no 10
[13784.481782] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x156a58 len 4096 err no 10
[13784.482295] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x156a60 len 4096 err no 10
[13784.482541] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x156a68 len 4096 err no 10
[13784.482996] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x156a70 len 4096 err no 10
[13784.483254] BTRFS warning (device dm-9): direct IO failed ino 703 rw 0,0 sector 0x156a78 len 4096 err no 10
[13784.487577] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13784.488659] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d4d0 len 4096 err no 10
[13784.488784] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d4d8 len 4096 err no 10
[13784.489391] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d4e0 len 4096 err no 10
[13784.489473] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d4e8 len 4096 err no 10
[13784.490391] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d4f0 len 4096 err no 10
[13784.490958] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d4f8 len 4096 err no 10
[13784.490995] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d500 len 4096 err no 10
[13784.491418] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d508 len 4096 err no 10
[13784.491667] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x15d510 len 4096 err no 10
[13784.493890] BTRFS warning (device dm-9): direct IO failed ino 1076 rw 0,0 sector 0x15d330 len 4096 err no 10
[13784.654010] BTRFS info (device dm-9): flagging fs with big metadata feature
[13784.654226] BTRFS info (device dm-9): using free space tree
[13784.654393] BTRFS info (device dm-9): has skinny extents
[13785.717527] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13785.719151] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13785.724117] BTRFS error (device dm-9): error writing primary super block to device 1
[13785.725495] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13785.727089] BTRFS info (device dm-9): forced readonly
[13785.727765] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13785.728559] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13785.730666] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13785.731531] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13785.735803] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13785.737803] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x1600c0 len 4096 err no 10
[13785.738789] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x1600c8 len 4096 err no 10
[13785.741990] BTRFS warning (device dm-9): direct IO failed ino 1119 rw 0,0 sector 0x1608d0 len 4096 err no 10
[13785.743076] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x163570 len 4096 err no 10
[13785.744111] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x163578 len 4096 err no 10
[13785.744810] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x163580 len 4096 err no 10
[13785.745469] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x163588 len 4096 err no 10
[13785.746331] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x163590 len 4096 err no 10
[13785.747214] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x163598 len 4096 err no 10
[13785.747937] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x1635a0 len 4096 err no 10
[13785.748927] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x1635a8 len 4096 err no 10
[13785.749043] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x1635b0 len 4096 err no 10
[13785.749477] BTRFS warning (device dm-9): direct IO failed ino 725 rw 0,0 sector 0x1635b8 len 4096 err no 10
[13785.866566] BTRFS info (device dm-9): flagging fs with big metadata feature
[13785.866856] BTRFS info (device dm-9): using free space tree
[13785.867032] BTRFS info (device dm-9): has skinny extents
[13785.869006] BTRFS info (device dm-9): start tree-log replay
[13787.959165] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13787.960714] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13787.962308] BTRFS error (device dm-9): error writing primary super block to device 1
[13787.963804] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13787.965348] BTRFS info (device dm-9): forced readonly
[13787.966382] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13787.967897] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13787.971040] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[13787.976279] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13787.977563] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13787.979177] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f580 len 4096 err no 10
[13787.980288] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f588 len 4096 err no 10
[13787.980872] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f590 len 4096 err no 10
[13787.981400] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f598 len 4096 err no 10
[13787.982530] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5a0 len 4096 err no 10
[13787.983557] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5a8 len 4096 err no 10
[13787.983931] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5b0 len 4096 err no 10
[13787.984234] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5b8 len 4096 err no 10
[13787.984792] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5c0 len 4096 err no 10
[13787.985349] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5c8 len 4096 err no 10
[13787.985666] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5d0 len 4096 err no 10
[13787.985971] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5d8 len 4096 err no 10
[13787.986258] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5e0 len 4096 err no 10
[13787.986557] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5e8 len 4096 err no 10
[13787.986855] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5f0 len 4096 err no 10
[13787.987143] BTRFS warning (device dm-9): direct IO failed ino 1259 rw 0,0 sector 0x16f5f8 len 4096 err no 10
[13787.988960] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13788.246621] BTRFS info (device dm-9): flagging fs with big metadata feature
[13788.246850] BTRFS info (device dm-9): using free space tree
[13788.247024] BTRFS info (device dm-9): has skinny extents
[13788.249163] BTRFS info (device dm-9): start tree-log replay
[13789.385244] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13789.520118] btrfs_dev_stat_print_on_error: 96 callbacks suppressed
[13789.520122] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13789.520612] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13789.521183] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13789.521498] BTRFS info (device dm-9): forced readonly
[13789.521663] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13789.521909] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13789.589608] BTRFS info (device dm-9): flagging fs with big metadata feature
[13789.589845] BTRFS info (device dm-9): using free space tree
[13789.590017] BTRFS info (device dm-9): has skinny extents
[13789.674109] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[13789.675774] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[13789.677324] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[13789.678389] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[13789.681105] BTRFS: error (device dm-9) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[13789.682489] BTRFS info (device dm-9): forced readonly
[13789.684809] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[13789.687855] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13789.689288] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[13789.690921] BTRFS error (device dm-9): error writing primary super block to device 1
[13789.692213] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13789.693287] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13789.693603] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[13789.694911] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13789.699451] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[13790.995767] BTRFS info (device dm-9): flagging fs with big metadata feature
[13790.995988] BTRFS info (device dm-9): using free space tree
[13790.996158] BTRFS info (device dm-9): has skinny extents
[13791.012724] BTRFS: error (device dm-9) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[13791.013001] BTRFS info (device dm-9): forced readonly
[13791.018168] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13792.129792] BTRFS info (device dm-9): flagging fs with big metadata feature
[13792.130012] BTRFS info (device dm-9): using free space tree
[13792.130183] BTRFS info (device dm-9): has skinny extents
[13794.146398] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13794.146738] BTRFS error (device dm-9): error writing primary super block to device 1
[13794.146998] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13794.147297] BTRFS info (device dm-9): forced readonly
[13794.147496] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13794.151655] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x185288 len 4096 err no 10
[13794.151740] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x185290 len 4096 err no 10
[13794.151992] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x185298 len 4096 err no 10
[13794.152284] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x1852a0 len 4096 err no 10
[13794.153018] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x1852a8 len 4096 err no 10
[13794.153021] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x1852b0 len 4096 err no 10
[13794.153821] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x1852b8 len 4096 err no 10
[13794.154067] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x1852c0 len 4096 err no 10
[13794.154530] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x1852c8 len 4096 err no 10
[13794.154835] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x1852d0 len 4096 err no 10
[13794.155324] BTRFS warning (device dm-9): direct IO failed ino 1593 rw 0,0 sector 0x1852d8 len 4096 err no 10
[13794.158623] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13794.162549] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13794.162916] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13794.164001] BTRFS warning (device dm-9): direct IO failed ino 1552 rw 0,0 sector 0x187bd8 len 4096 err no 10
[13794.331747] BTRFS info (device dm-9): flagging fs with big metadata feature
[13794.332043] BTRFS info (device dm-9): using free space tree
[13794.332235] BTRFS info (device dm-9): has skinny extents
[13796.377585] btrfs_dev_stat_print_on_error: 56 callbacks suppressed
[13796.377597] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13796.380159] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13796.382088] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13796.384020] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13796.385731] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13796.386704] BTRFS warning (device dm-9): direct IO failed ino 1758 rw 1,34817 sector 0x197040 len 81920 err no 10
[13796.387992] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13796.389149] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13796.390362] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[13796.391224] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[13796.392111] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[13796.392864] BTRFS warning (device dm-9): direct IO failed ino 1800 rw 1,34817 sector 0x197358 len 118784 err no 10
[13796.394154] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13796.394545] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13796.395575] BTRFS info (device dm-9): forced readonly
[13796.395915] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13796.396367] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13796.397055] ------------[ cut here ]------------
[13796.397367] WARNING: CPU: 1 PID: 2360847 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13796.398463] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13796.401506] CPU: 1 PID: 2360847 Comm: fsstress Not tainted 5.16.0-rc4+ #530
[13796.401904] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13796.402566] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13796.402860] 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 60 48 8b 05 58 b5 85 01 e8
[13796.403695] RSP: 0018:ffffa9294262fcb8 EFLAGS: 00010202
[13796.403968] RAX: 000000000000000d RBX: ffff92a18f62d800 RCX: 0000000000000000
[13796.404283] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13796.404600] RBP: ffff92a1836a4e60 R08: ffff92a195a73ab8 R09: 0000000000000000
[13796.404928] R10: ffff92a195a73138 R11: ffff92a1fbd20d88 R12: ffff92a1c9a74888
[13796.405246] R13: ffff92a1839392a0 R14: ffff92a195a739c0 R15: ffff92a195a73a68
[13796.406486] FS: 00007ff919ced740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13796.406838] BTRFS warning (device dm-9): csum hole found for disk bytenr range [552624128, 552628224)
[13796.407130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13796.407518] BTRFS warning (device dm-9): csum hole found for disk bytenr range [552628224, 552632320)
[13796.407817] CR2: 0000000001176de8 CR3: 000000015980a005 CR4: 0000000000370ee0
[13796.408192] BTRFS warning (device dm-9): csum hole found for disk bytenr range [552632320, 552636416)
[13796.408503] Call Trace:
[13796.408788] BTRFS warning (device dm-9): csum hole found for disk bytenr range [552636416, 552640512)
[13796.408813] BTRFS warning (device dm-9): csum hole found for disk bytenr range [552624128, 552628224)
[13796.408987]
[13796.409493] BTRFS warning (device dm-9): csum hole found for disk bytenr range [552783872, 552787968)
[13796.409715] btrfs_run_delayed_refs+0x86/0x210
[13796.409836] BTRFS warning (device dm-9): direct IO failed ino 1669 rw 0,0 sector 0x18b968 len 4096 err no 10
[13796.410224] btrfs_commit_transaction+0x59/0xad0
[13796.410469] BTRFS warning (device dm-9): csum hole found for disk bytenr range [553836544, 553840640)
[13796.410835] btrfs_sync_file+0x4bc/0x580
[13796.410990] BTRFS warning (device dm-9): direct IO failed ino 1718 rw 0,0 sector 0x18c170 len 4096 err no 10
[13796.411438] __x64_sys_fsync+0x34/0x60
[13796.411878] BTRFS warning (device dm-9): csum hole found for disk bytenr range [564662272, 564666368)
[13796.411992] do_syscall_64+0x38/0x90
[13796.412132] BTRFS warning (device dm-9): direct IO failed ino 1657 rw 0,0 sector 0x191408 len 4096 err no 10
[13796.412551] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13796.412764] BTRFS warning (device dm-9): csum hole found for disk bytenr range [565305344, 565309440)
[13796.413128] RIP: 0033:0x7ff919ed1e97
[13796.413295] BTRFS warning (device dm-9): direct IO failed ino 1690 rw 0,0 sector 0x1918f0 len 4096 err no 10
[13796.413702] 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
[13796.414568] BTRFS warning (device dm-9): csum hole found for disk bytenr range [576733184, 576737280)
[13796.421007] RSP: 002b:00007ffdb921a2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[13796.421011] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007ff919ed1e97
[13796.421013] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[13796.421013] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdb921a2bc
[13796.421014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[13796.421015] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007ff919ced6c8
[13796.421021]
[13796.421027] irq event stamp: 0
[13796.421027] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13796.421030] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13796.421033] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13796.421035] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13796.421036] ---[ end trace a95a126be9012b38 ]---
[13796.425320] ------------[ cut here ]------------
[13796.425542] WARNING: CPU: 1 PID: 2360847 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13796.425947] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13796.427909] CPU: 1 PID: 2360847 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13796.428250] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13796.428646] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13796.428886] 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 60 48 8b 05 58 b5 85 01 e8
[13796.429540] RSP: 0018:ffffa9294262fcb8 EFLAGS: 00010202
[13796.429791] RAX: 000000000000000d RBX: ffff92a18f62d800 RCX: 0000000000000000
[13796.430063] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13796.430328] RBP: ffff92a08236b060 R08: ffff92a184db8f98 R09: 0000000000000000
[13796.430597] R10: ffff92a195a739c0 R11: ffff92a183fb8208 R12: ffff92a0ba67a208
[13796.430885] R13: ffff92a1839392a0 R14: ffff92a184db8ea0 R15: ffff92a184db8f48
[13796.431162] FS: 00007ff919ced740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13796.431525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13796.431786] CR2: 00007fda36c8d158 CR3: 000000015980a005 CR4: 0000000000370ee0
[13796.432073] Call Trace:
[13796.432252]
[13796.432432] btrfs_run_delayed_refs+0x86/0x210
[13796.432667] btrfs_commit_transaction+0x59/0xad0
[13796.432892] btrfs_sync_file+0x4bc/0x580
[13796.433102] __x64_sys_fsync+0x34/0x60
[13796.433310] do_syscall_64+0x38/0x90
[13796.433519] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13796.433759] RIP: 0033:0x7ff919ed1e97
[13796.433960] 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
[13796.434630] RSP: 002b:00007ffdb921a2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[13796.434989] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007ff919ed1e97
[13796.435270] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[13796.435558] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdb921a2bc
[13796.435848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[13796.436131] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007ff919ced6c8
[13796.437083]
[13796.437256] irq event stamp: 0
[13796.437445] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13796.437716] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13796.438090] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13796.438450] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13796.438710] ---[ end trace a95a126be9012b39 ]---
[13796.439072] ------------[ cut here ]------------
[13796.439280] WARNING: CPU: 1 PID: 2360847 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13796.439684] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13796.441674] CPU: 1 PID: 2360847 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13796.442037] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13796.442402] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13796.442660] 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 60 48 8b 05 58 b5 85 01 e8
[13796.443327] RSP: 0018:ffffa9294262fcb8 EFLAGS: 00010202
[13796.443568] RAX: 000000000000000d RBX: ffff92a18f62d800 RCX: 0000000000000000
[13796.443868] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13796.444136] RBP: ffff92a08236b240 R08: ffff92a184db8ab8 R09: 0000000000000000
[13796.444412] R10: ffff92a184db8e00 R11: ffff92a183fb8208 R12: ffff92a0ba67a478
[13796.444687] R13: ffff92a1839392a0 R14: ffff92a184db89c0 R15: ffff92a184db8a68
[13796.444942] FS: 00007ff919ced740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13796.445307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13796.445552] CR2: 00007fda36c8d158 CR3: 000000015980a005 CR4: 0000000000370ee0
[13796.445841] Call Trace:
[13796.446009]
[13796.446171] btrfs_run_delayed_refs+0x86/0x210
[13796.446387] btrfs_commit_transaction+0x59/0xad0
[13796.446608] btrfs_sync_file+0x4bc/0x580
[13796.446816] __x64_sys_fsync+0x34/0x60
[13796.447025] do_syscall_64+0x38/0x90
[13796.447256] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13796.447488] RIP: 0033:0x7ff919ed1e97
[13796.447698] 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
[13796.448367] RSP: 002b:00007ffdb921a2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[13796.448716] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007ff919ed1e97
[13796.449005] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[13796.449271] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdb921a2bc
[13796.449549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[13796.449837] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007ff919ced6c8
[13796.450120]
[13796.450286] irq event stamp: 0
[13796.450472] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13796.450745] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13796.451109] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13796.451460] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13796.451702] ---[ end trace a95a126be9012b3a ]---
[13796.451951] ------------[ cut here ]------------
[13796.452104] WARNING: CPU: 1 PID: 2360847 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13796.452384] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13796.453762] CPU: 1 PID: 2360847 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13796.454015] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13796.454267] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13796.454443] 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 60 48 8b 05 58 b5 85 01 e8
[13796.454923] RSP: 0018:ffffa9294262fcb8 EFLAGS: 00010202
[13796.455088] RAX: 000000000000000d RBX: ffff92a18f62d800 RCX: 0000000000000000
[13796.455280] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13796.455475] RBP: ffff92a08236bca0 R08: ffff92a184db8230 R09: 0000000000000000
[13796.455679] R10: ffff92a184db8900 R11: ffff92a183fb8208 R12: ffff92a0ba67a680
[13796.455874] R13: ffff92a1839392a0 R14: ffff92a184db8138 R15: ffff92a184db81e0
[13796.456072] FS: 00007ff919ced740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13796.456320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13796.456494] CR2: 00007fda36c8d158 CR3: 000000015980a005 CR4: 0000000000370ee0
[13796.456721] Call Trace:
[13796.456841]
[13796.456980] btrfs_run_delayed_refs+0x86/0x210
[13796.457133] btrfs_commit_transaction+0x59/0xad0
[13796.457288] btrfs_sync_file+0x4bc/0x580
[13796.457441] __x64_sys_fsync+0x34/0x60
[13796.457678] do_syscall_64+0x38/0x90
[13796.457822] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13796.457986] RIP: 0033:0x7ff919ed1e97
[13796.458125] 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
[13796.458597] RSP: 002b:00007ffdb921a2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[13796.464840] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007ff919ed1e97
[13796.465038] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[13796.465306] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdb921a2bc
[13796.465536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[13796.465742] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007ff919ced6c8
[13796.465941]
[13796.466054] irq event stamp: 0
[13796.466195] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13796.466375] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13796.467392] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13796.467653] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13796.467836] ---[ end trace a95a126be9012b3b ]---
[13796.468087] ------------[ cut here ]------------
[13796.468243] WARNING: CPU: 1 PID: 2360847 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13796.468569] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13796.470083] CPU: 1 PID: 2360847 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13796.470335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13796.470592] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13796.470772] 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 60 48 8b 05 58 b5 85 01 e8
[13796.471228] RSP: 0018:ffffa9294262fcb8 EFLAGS: 00010202
[13796.471391] RAX: 000000000000000d RBX: ffff92a18f62d800 RCX: 0000000000000000
[13796.471595] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13796.471803] RBP: ffff92a1836a4b00 R08: ffff92a195a730f8 R09: 0000000000000000
[13796.471994] R10: ffff92a184db8101 R11: ffff92a183fb8208 R12: ffff92a1c9a74548
[13796.472226] R13: ffff92a1839392a0 R14: ffff92a195a73000 R15: ffff92a195a730a8
[13796.472421] FS: 00007ff919ced740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13796.472676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13796.472848] CR2: 00007fda36c8d158 CR3: 000000015980a005 CR4: 0000000000370ee0
[13796.473040] Call Trace:
[13796.473156]
[13796.473269] btrfs_run_delayed_refs+0x86/0x210
[13796.473427] btrfs_commit_transaction+0x59/0xad0
[13796.473611] btrfs_sync_file+0x4bc/0x580
[13796.473764] __x64_sys_fsync+0x34/0x60
[13796.473907] do_syscall_64+0x38/0x90
[13796.474045] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13796.474204] RIP: 0033:0x7ff919ed1e97
[13796.474339] 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
[13796.474812] RSP: 002b:00007ffdb921a2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[13796.475045] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007ff919ed1e97
[13796.475237] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[13796.475435] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdb921a2bc
[13796.475628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[13796.475832] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007ff919ced6c8
[13796.476028]
[13796.476142] irq event stamp: 0
[13796.476267] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13796.476450] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13796.476711] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13796.476958] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13796.477138] ---[ end trace a95a126be9012b3c ]---
[13796.477441] ------------[ cut here ]------------
[13796.477596] WARNING: CPU: 1 PID: 2360847 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13796.477886] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13796.479267] CPU: 1 PID: 2360847 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13796.479528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13796.479787] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13796.479958] 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 60 48 8b 05 58 b5 85 01 e8
[13796.480421] RSP: 0018:ffffa9294262fcb8 EFLAGS: 00010202
[13796.480581] RAX: 000000000000000d RBX: ffff92a18f62d800 RCX: 0000000000000000
[13796.480781] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13796.480973] RBP: ffff92a08236b120 R08: ffff92a184db8bf0 R09: 0000000000000000
[13796.481164] R10: ffff92a195a73000 R11: ffff92a183fb8208 R12: ffff92a0ba67a4e0
[13796.481354] R13: ffff92a1839392a0 R14: ffff92a184db8af8 R15: ffff92a184db8ba0
[13796.481553] FS: 00007ff919ced740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13796.481809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13796.481978] CR2: 00007fda36c8d158 CR3: 000000015980a005 CR4: 0000000000370ee0
[13796.482169] Call Trace:
[13796.482284]
[13796.482400] btrfs_run_delayed_refs+0x86/0x210
[13796.482557] btrfs_commit_transaction+0x59/0xad0
[13796.482719] btrfs_sync_file+0x4bc/0x580
[13796.482867] __x64_sys_fsync+0x34/0x60
[13796.483009] do_syscall_64+0x38/0x90
[13796.483144] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13796.483302] RIP: 0033:0x7ff919ed1e97
[13796.483444] 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
[13796.483905] RSP: 002b:00007ffdb921a2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[13796.484136] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007ff919ed1e97
[13796.484329] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[13796.484529] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdb921a2bc
[13796.484730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[13796.484920] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007ff919ced6c8
[13796.485113]
[13796.485223] irq event stamp: 0
[13796.485351] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13796.485536] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13796.485789] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13796.486180] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13796.486369] ---[ end trace a95a126be9012b3d ]---
[13796.486622] ------------[ cut here ]------------
[13796.486792] WARNING: CPU: 1 PID: 2360847 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13796.487079] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13796.488474] CPU: 1 PID: 2360847 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13796.488739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13796.489007] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13796.489183] 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 60 48 8b 05 58 b5 85 01 e8
[13796.489681] RSP: 0018:ffffa9294262fcb8 EFLAGS: 00010202
[13796.489848] RAX: 000000000000000d RBX: ffff92a18f62d800 RCX: 0000000000000000
[13796.490045] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13796.490242] RBP: ffff92a08236b0a0 R08: ffff92a184db8368 R09: 0000000000000000
[13796.490447] R10: ffff92a184db8a00 R11: ffff92a183fb8208 R12: ffff92a0ba67a138
[13796.490657] R13: ffff92a1839392a0 R14: ffff92a184db8270 R15: ffff92a184db8318
[13796.490853] FS: 00007ff919ced740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13796.491106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13796.491275] CR2: 00007fda36c8d158 CR3: 000000015980a005 CR4: 0000000000370ee0
[13796.491488] Call Trace:
[13796.491608]
[13796.491738] btrfs_run_delayed_refs+0x86/0x210
[13796.491894] btrfs_commit_transaction+0x59/0xad0
[13796.492053] btrfs_sync_file+0x4bc/0x580
[13796.492202] __x64_sys_fsync+0x34/0x60
[13796.492344] do_syscall_64+0x38/0x90
[13796.492487] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13796.492663] RIP: 0033:0x7ff919ed1e97
[13796.492807] 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
[13796.493287] RSP: 002b:00007ffdb921a2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[13796.493534] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007ff919ed1e97
[13796.493737] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[13796.493933] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdb921a2bc
[13796.494126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[13796.494326] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007ff919ced6c8
[13796.501863]
[13796.501985] irq event stamp: 0
[13796.502112] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13796.502296] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13796.502579] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13796.502843] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13796.503029] ---[ end trace a95a126be9012b3e ]---
[13796.503277] ------------[ cut here ]------------
[13796.503437] WARNING: CPU: 1 PID: 2360847 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13796.503730] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13796.505127] CPU: 1 PID: 2360847 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13796.505381] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13796.505648] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13796.505818] 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 60 48 8b 05 58 b5 85 01 e8
[13796.506283] RSP: 0018:ffffa9294262fcb8 EFLAGS: 00010202
[13796.506453] RAX: 000000000000000d RBX: ffff92a18f62d800 RCX: 0000000000000000
[13796.506657] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13796.506852] RBP: ffff92a1836a4e80 R08: ffff92a195a73710 R09: 0000000000000000
[13796.507043] R10: ffff92a184db8200 R11: ffff92a183fb8208 R12: ffff92a1c9a74dd0
[13796.507266] R13: ffff92a1839392a0 R14: ffff92a195a73618 R15: ffff92a195a736c0
[13796.507462] FS: 00007ff919ced740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13796.507722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13796.507896] CR2: 00007fda36c8d158 CR3: 000000015980a005 CR4: 0000000000370ee0
[13796.508092] Call Trace:
[13796.508211]
[13796.508328] btrfs_run_delayed_refs+0x86/0x210
[13796.508486] btrfs_commit_transaction+0x59/0xad0
[13796.508653] btrfs_sync_file+0x4bc/0x580
[13796.508798] __x64_sys_fsync+0x34/0x60
[13796.508945] do_syscall_64+0x38/0x90
[13796.509083] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13796.509244] RIP: 0033:0x7ff919ed1e97
[13796.509384] 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
[13796.509860] RSP: 002b:00007ffdb921a2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[13796.510101] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007ff919ed1e97
[13796.510298] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[13796.510497] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdb921a2bc
[13796.510704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000149
[13796.510901] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007ff919ced6c8
[13796.511095]
[13796.511207] irq event stamp: 0
[13796.511335] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13796.511521] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13796.511784] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13796.512037] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13796.512219] ---[ end trace a95a126be9012b3f ]---
[13796.512493] BTRFS: error (device dm-9) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[13796.590576] BTRFS info (device dm-9): flagging fs with big metadata feature
[13796.590843] BTRFS info (device dm-9): using free space tree
[13796.591019] BTRFS info (device dm-9): has skinny extents
[13796.593234] BTRFS info (device dm-9): start tree-log replay
[13798.751073] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13798.751822] BTRFS error (device dm-9): error writing primary super block to device 1
[13798.752504] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13798.753275] BTRFS info (device dm-9): forced readonly
[13798.753719] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13798.756293] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13798.757745] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13798.758796] BTRFS warning (device dm-9): direct IO failed ino 1870 rw 0,0 sector 0x1a8400 len 4096 err no 10
[13798.759395] BTRFS warning (device dm-9): direct IO failed ino 1963 rw 0,0 sector 0x1a65d0 len 4096 err no 10
[13798.760572] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13798.950726] BTRFS info (device dm-9): flagging fs with big metadata feature
[13798.950942] BTRFS info (device dm-9): using free space tree
[13798.951110] BTRFS info (device dm-9): has skinny extents
[13801.185728] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13801.186021] BTRFS error (device dm-9): error writing primary super block to device 1
[13801.186276] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13801.186565] BTRFS info (device dm-9): forced readonly
[13801.186745] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13801.188437] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13801.190887] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13801.191465] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13801.194178] BTRFS warning (device dm-9): direct IO failed ino 794 rw 0,0 sector 0x12f2b8 len 4096 err no 10
[13801.195987] BTRFS warning (device dm-9): direct IO failed ino 1729 rw 0,0 sector 0x1b18a0 len 4096 err no 10
[13801.195999] BTRFS warning (device dm-9): direct IO failed ino 1729 rw 0,0 sector 0x1b18a8 len 4096 err no 10
[13801.196426] BTRFS warning (device dm-9): direct IO failed ino 1729 rw 0,0 sector 0x1b18b0 len 4096 err no 10
[13801.196767] BTRFS warning (device dm-9): direct IO failed ino 1729 rw 0,0 sector 0x1956c8 len 4096 err no 10
[13801.198316] BTRFS warning (device dm-9): direct IO failed ino 2066 rw 0,0 sector 0x1b5b70 len 4096 err no 10
[13801.200903] BTRFS warning (device dm-9): direct IO failed ino 1729 rw 0,0 sector 0x1b16a0 len 4096 err no 10
[13801.201512] BTRFS warning (device dm-9): direct IO failed ino 1729 rw 0,0 sector 0x1b1658 len 4096 err no 10
[13801.202111] BTRFS warning (device dm-9): direct IO failed ino 2025 rw 0,0 sector 0x1b44e0 len 4096 err no 10
[13801.338430] BTRFS info (device dm-9): flagging fs with big metadata feature
[13801.338664] BTRFS info (device dm-9): using free space tree
[13801.338840] BTRFS info (device dm-9): has skinny extents
[13801.354915] BTRFS warning (device dm-9): direct IO failed ino 1548 rw 1,34817 sector 0x12f500 len 114688 err no 10
[13801.356008] BTRFS: error (device dm-9) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[13801.356271] BTRFS info (device dm-9): forced readonly
[13801.366031] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13801.481462] BTRFS info (device dm-9): flagging fs with big metadata feature
[13801.481691] BTRFS info (device dm-9): using free space tree
[13801.481864] BTRFS info (device dm-9): has skinny extents
[13802.632695] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13802.634207] btrfs_dev_stat_print_on_error: 70 callbacks suppressed
[13802.634216] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13802.636664] BTRFS error (device dm-9): error writing primary super block to device 1
[13802.637955] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13802.639470] BTRFS info (device dm-9): forced readonly
[13802.640329] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13802.645243] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13802.647321] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13802.653327] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13802.654516] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13802.655556] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13802.656720] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13802.657740] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[13802.659158] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13802.660279] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13802.660900] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13802.665298] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[13802.809501] BTRFS info (device dm-9): flagging fs with big metadata feature
[13802.809728] BTRFS info (device dm-9): using free space tree
[13802.809897] BTRFS info (device dm-9): has skinny extents
[13804.839492] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13804.839843] BTRFS warning (device dm-9): direct IO failed ino 2329 rw 1,34817 sector 0x1d1a88 len 98304 err no 10
[13804.846322] BTRFS warning (device dm-9): direct IO failed ino 1707 rw 1,34817 sector 0x1d1998 len 122880 err no 10
[13804.846947] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13804.847260] BTRFS info (device dm-9): forced readonly
[13804.847426] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13804.847679] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13804.848724] btrfs_lookup_bio_sums: 4 callbacks suppressed
[13804.848726] BTRFS warning (device dm-9): csum hole found for disk bytenr range [694054912, 694059008)
[13804.849254] BTRFS warning (device dm-9): csum hole found for disk bytenr range [694059008, 694063104)
[13804.849536] BTRFS warning (device dm-9): csum hole found for disk bytenr range [694063104, 694067200)
[13804.849829] BTRFS warning (device dm-9): csum hole found for disk bytenr range [694067200, 694071296)
[13804.850164] BTRFS warning (device dm-9): direct IO failed ino 2334 rw 0,0 sector 0x1cef38 len 4096 err no 10
[13804.850372] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13804.850461] BTRFS warning (device dm-9): direct IO failed ino 2334 rw 0,0 sector 0x1cef40 len 4096 err no 10
[13804.851034] BTRFS warning (device dm-9): direct IO failed ino 2334 rw 0,0 sector 0x1cef48 len 4096 err no 10
[13804.854682] BTRFS warning (device dm-9): direct IO failed ino 2334 rw 0,0 sector 0x1cef50 len 4096 err no 10
[13804.856367] BTRFS warning (device dm-9): csum hole found for disk bytenr range [692977664, 692981760)
[13804.856668] BTRFS warning (device dm-9): csum hole found for disk bytenr range [692981760, 692985856)
[13804.856930] BTRFS warning (device dm-9): csum hole found for disk bytenr range [692985856, 692989952)
[13804.857196] BTRFS warning (device dm-9): csum hole found for disk bytenr range [692989952, 692994048)
[13804.857463] BTRFS warning (device dm-9): csum hole found for disk bytenr range [692994048, 692998144)
[13804.857741] BTRFS warning (device dm-9): csum hole found for disk bytenr range [692998144, 693002240)
[13804.858520] BTRFS warning (device dm-9): direct IO failed ino 2367 rw 0,0 sector 0x1d1710 len 4096 err no 10
[13804.998215] BTRFS info (device dm-9): flagging fs with big metadata feature
[13804.998446] BTRFS info (device dm-9): using free space tree
[13804.998633] BTRFS info (device dm-9): has skinny extents
[13805.000883] BTRFS info (device dm-9): start tree-log replay
[13805.113168] BTRFS warning (device dm-9): direct IO failed ino 2399 rw 1,34817 sector 0x166d50 len 4096 err no 10
[13805.117024] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13805.155608] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[13805.155895] BTRFS info (device dm-9): forced readonly
[13805.156058] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[13805.156308] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13805.156549] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13805.158571] ------------[ cut here ]------------
[13805.158839] WARNING: CPU: 1 PID: 2361234 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13805.159125] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13805.160532] CPU: 1 PID: 2361234 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13805.160788] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13805.161046] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13805.161218] 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 60 48 8b 05 58 b5 85 01 e8
[13805.161685] RSP: 0000:ffffa92942e1fcb0 EFLAGS: 00010202
[13805.161851] RAX: 000000000000000d RBX: ffff92a189c34000 RCX: 0000000000000000
[13805.162047] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13805.162243] RBP: 0000000000000000 R08: ffff92a184edd700 R09: 0000000000000000
[13805.162444] R10: ffff92a184eddaf8 R11: ffff92a189c6e608 R12: ffff92a0ce313340
[13805.162646] R13: ffff92a1839416c0 R14: ffff92a184edd618 R15: ffff92a184edd6c0
[13805.162841] FS: 00007fa26ede2740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13805.163085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13805.163257] CR2: 00007f399abc70d0 CR3: 0000000142ed4002 CR4: 0000000000370ee0
[13805.163459] Call Trace:
[13805.163587]
[13805.163704] btrfs_run_delayed_refs+0x86/0x210
[13805.163859] ? __mutex_unlock_slowpath+0x35/0x260
[13805.164018] btrfs_start_dirty_block_groups+0x2af/0x540
[13805.164198] ? __mutex_unlock_slowpath+0x35/0x260
[13805.164360] btrfs_commit_transaction+0x85e/0xad0
[13805.164519] ? btrfs_attach_transaction_barrier+0x1f/0x50
[13805.164697] ? vfs_fsync_range+0x90/0x90
[13805.164845] iterate_supers+0x85/0xf0
[13805.164989] ksys_sync+0x50/0x80
[13805.165123] __do_sys_sync+0xa/0x10
[13805.165261] do_syscall_64+0x38/0x90
[13805.165403] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13805.165572] RIP: 0033:0x7fa26eedd07b
[13805.165714] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[13805.166166] RSP: 002b:00007ffd5c06ecc8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13805.166407] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa26eedd07b
[13805.166612] RDX: 0000000000000000 RSI: 000000002c3c374b RDI: 000000000000001f
[13805.166809] RBP: 028f5c28f5c28f5c R08: 0000000000000043 R09: 00007ffd5c06e7fc
[13805.167002] R10: 00007fa26edf98d8 R11: 0000000000000202 R12: 000000000000001f
[13805.167195] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa26ede26c8
[13805.167399]
[13805.167511] irq event stamp: 0
[13805.167647] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13805.167830] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13805.168078] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13805.168328] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13805.168511] ---[ end trace a95a126be9012b40 ]---
[13805.169720] ------------[ cut here ]------------
[13805.169969] WARNING: CPU: 1 PID: 2361232 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13805.170254] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13805.172538] CPU: 1 PID: 2361232 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13805.172934] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13805.173117] ------------[ cut here ]------------
[13805.173308] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13805.173476] WARNING: CPU: 0 PID: 2361234 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13805.173738] 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 60 48 8b 05 58 b5 85 01 e8
[13805.173741] RSP: 0000:ffffa92942e0fd28 EFLAGS: 00010202
[13805.173743] RAX: 000000000000000d RBX: ffff92a189c34000 RCX: 0000000000000000
[13805.174020] Modules linked in:
[13805.174724] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13805.174888] dm_thin_pool
[13805.175174] RBP: 0000000000000000 R08: ffff92a184edd490 R09: 0000000000000000
[13805.175302] dm_persistent_data
[13805.175606] R10: ffff92a1906d3100 R11: ffff92a189c6e608 R12: ffff92a0ce3131a0
[13805.175726] dm_bio_prison
[13805.175998] R13: ffff92a1839418a0 R14: ffff92a184edd3a8 R15: ffff92a184edd450
[13805.176127] dm_log_writes
[13805.176321] FS: 00007fa26ede2740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13805.176445] dm_dust
[13805.176648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13805.176773] dm_flakey
[13805.177016] CR2: 00007f399abc70d0 CR3: 0000000161f6c005 CR4: 0000000000370ee0
[13805.177132] nft_fib_inet
[13805.177302] Call Trace:
[13805.177418] nft_fib_ipv4
[13805.177622]
[13805.177743] nft_fib_ipv6
[13805.177861] ? rcu_read_lock_sched_held+0x12/0x60
[13805.177980] nft_fib
[13805.178093] ? lock_acquire+0x179/0x2d0
[13805.178213] nft_reject_inet
[13805.178371] ? lock_release+0x1f0/0x2d0
[13805.178486] nf_reject_ipv4
[13805.178635] btrfs_run_delayed_refs+0x86/0x210
[13805.178759] nf_reject_ipv6
[13805.178902] btrfs_commit_transaction+0x59/0xad0
[13805.179025] nft_reject
[13805.179176] ? btrfs_attach_transaction_barrier+0x1f/0x50
[13805.179301] nft_ct
[13805.179456] ? vfs_fsync_range+0x90/0x90
[13805.185128] nft_chain_nat
[13805.185297] iterate_supers+0x85/0xf0
[13805.185412] nf_nat
[13805.185564] ksys_sync+0x50/0x80
[13805.185686] nf_conntrack
[13805.185822] __do_sys_sync+0xa/0x10
[13805.185934] nf_defrag_ipv6
[13805.186062] do_syscall_64+0x38/0x90
[13805.186182] nf_defrag_ipv4
[13805.186317] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13805.186439] ip6_tables
[13805.186581] RIP: 0033:0x7fa26eedd07b
[13805.186708] nft_compat
[13805.186866] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[13805.186982] ip_set
[13805.187118] RSP: 002b:00007ffd5c06ecc8 EFLAGS: 00000202
[13805.187237] rfkill
[13805.187695] ORIG_RAX: 00000000000000a2
[13805.187696] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa26eedd07b
[13805.187697] RDX: 00000000ffffffff RSI: 000000002f1bb288 RDI: 000000000000002a
[13805.187814] nf_tables
[13805.187974] RBP: 028f5c28f5c28f5c R08: 0000000000000029 R09: 00007ffd5c06e8e7
[13805.188084] nfnetlink
[13805.188224] R10: 00007fa26edf98d8 R11: 0000000000000202 R12: 000000000000002a
[13805.188423] xfs
[13805.188623] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa26ede26c8
[13805.188740] snd_hda_codec_generic
[13805.188935]
[13805.189052] snd_hda_intel
[13805.189248] irq event stamp: 0
[13805.189360] snd_intel_dspcfg
[13805.189561] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13805.189694] snd_hda_codec
[13805.189810] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13805.189931] intel_rapl_msr
[13805.190058] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13805.190188] iTCO_wdt
[13805.190369] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13805.190489] snd_hwdep
[13805.190777] ---[ end trace a95a126be9012b41 ]---
[13805.190901] iTCO_vendor_support
[13805.191720] ------------[ cut here ]------------
[13805.191722] WARNING: CPU: 1 PID: 2361232 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13805.191726] 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
[13805.191890] snd_hda_core
[13805.192023] ip_set
[13805.192177] snd_pcm
[13805.192460] rfkill
[13805.193094] snd_timer
[13805.193219] nf_tables
[13805.193337] intel_rapl_common
[13805.193448] nfnetlink
[13805.193571] snd
[13805.193687] xfs
[13805.193804] i2c_i801
[13805.193932] snd_hda_codec_generic
[13805.194047] soundcore
[13805.194164] snd_hda_intel
[13805.194269] i2c_smbus
[13805.194386] snd_intel_dspcfg
[13805.194522] joydev
[13805.194648] snd_hda_codec
[13805.194771] lpc_ich
[13805.194890] intel_rapl_msr
[13805.195014] virtio_balloon
[13805.195127] iTCO_wdt
[13805.195247] zram
[13805.195362] snd_hwdep
[13805.195490] ip_tables
[13805.195618] iTCO_vendor_support
[13805.195733] crct10dif_pclmul
[13805.195846] snd_hda_core
[13805.195962] crc32_pclmul
[13805.196080] snd_pcm
[13805.196209] crc32c_intel
[13805.196338] snd_timer
[13805.196462] ghash_clmulni_intel
[13805.196590] intel_rapl_common snd
[13805.196705] serio_raw
[13805.196827] i2c_i801
[13805.196959] virtio_blk
[13805.197091] soundcore
[13805.197226] qemu_fw_cfg
[13805.197343] i2c_smbus
[13805.197584] joydev lpc_ich
[13805.197702] CPU: 0 PID: 2361234 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13805.197821] virtio_balloon
[13805.197937] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13805.198042] zram
[13805.198164] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13805.198412] ip_tables crct10dif_pclmul
[13805.198564] 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 60 48 8b 05 58 b5 85 01 e8
[13805.198813] crc32_pclmul
[13805.198928] RSP: 0018:ffffa92942e1fcb0 EFLAGS: 00010202
[13805.199110] crc32c_intel
[13805.199753] ghash_clmulni_intel
[13805.199877] RAX: 000000000000000d RBX: ffff92a189c34000 RCX: 0000000000000000
[13805.200039] serio_raw
[13805.200158] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13805.200263] virtio_blk
[13805.200426] RBP: 0000000000000000 R08: ffff92a1906d3be0 R09: 0000000000000000
[13805.200639] qemu_fw_cfg
[13805.200795] R10: ffff92a184edd601 R11: ffff92a189c6e608 R12: ffff92a0ce313f08
[13805.201148] R13: ffff92a1839416c0 R14: ffff92a1906d3af8 R15: ffff92a1906d3ba0
[13805.202087] CPU: 1 PID: 2361232 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13805.202234] FS: 00007fa26ede2740(0000) GS:ffff92a1fbc00000(0000) knlGS:0000000000000000
[13805.202527] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13805.202676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13805.202959] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13805.203287] CR2: 00007f57d5886158 CR3: 0000000142ed4001 CR4: 0000000000370ef0
[13805.203669] 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 60 48 8b 05 58 b5 85 01 e8
[13805.204006] Call Trace:
[13805.204254] RSP: 0000:ffffa92942e0fd28 EFLAGS: 00010202
[13805.204471]
[13805.205230] btrfs_run_delayed_refs+0x86/0x210
[13805.205412] RAX: 000000000000000d RBX: ffff92a189c34000 RCX: 0000000000000000
[13805.205583] ? __mutex_unlock_slowpath+0x35/0x260
[13805.205754] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13805.205861] btrfs_start_dirty_block_groups+0x2af/0x540
[13805.206011] RBP: 0000000000000000 R08: ffff92a18bf0e980 R09: 0000000000000000
[13805.206204] ? __mutex_unlock_slowpath+0x35/0x260
[13805.206359] R10: ffff92a184edd3a8 R11: ffff92a189c6e608 R12: ffff92a19c198c40
[13805.206588] btrfs_commit_transaction+0x85e/0xad0
[13805.206750] R13: ffff92a1839418a0 R14: ffff92a18bf0e888 R15: ffff92a18bf0e930
[13805.207022] ? btrfs_attach_transaction_barrier+0x1f/0x50
[13805.207172] FS: 00007fa26ede2740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13805.207447] ? vfs_fsync_range+0x90/0x90
[13805.207608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13805.207609] CR2: 00007f399abc70d0 CR3: 0000000161f6c005 CR4: 0000000000370ee0
[13805.207612] Call Trace:
[13805.207613]
[13805.207885] iterate_supers+0x85/0xf0
[13805.208064] ? rcu_read_lock_sched_held+0x12/0x60
[13805.208410] ksys_sync+0x50/0x80
[13805.208559] ? lock_acquire+0x179/0x2d0
[13805.208750] __do_sys_sync+0xa/0x10
[13805.208946] ? lock_release+0x1f0/0x2d0
[13805.209087] do_syscall_64+0x38/0x90
[13805.209199] btrfs_run_delayed_refs+0x86/0x210
[13805.209363] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13805.209518] btrfs_commit_transaction+0x59/0xad0
[13805.209657] RIP: 0033:0x7fa26eedd07b
[13805.209795] ? btrfs_attach_transaction_barrier+0x1f/0x50
[13805.209935] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[13805.210073] ? vfs_fsync_range+0x90/0x90
[13805.210210] RSP: 002b:00007ffd5c06ecc8 EFLAGS: 00000202
[13805.210366] iterate_supers+0x85/0xf0
[13805.210529] ORIG_RAX: 00000000000000a2
[13805.210690] ksys_sync+0x50/0x80
[13805.210827] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa26eedd07b
[13805.210993] __do_sys_sync+0xa/0x10
[13805.211493] RDX: 0000000000000000 RSI: 000000002c3c374b RDI: 000000000000001f
[13805.211641] do_syscall_64+0x38/0x90
[13805.211804] RBP: 028f5c28f5c28f5c R08: 0000000000000043 R09: 00007ffd5c06e7fc
[13805.211944] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13805.212087] R10: 00007fa26edf98d8 R11: 0000000000000202 R12: 000000000000001f
[13805.212216] RIP: 0033:0x7fa26eedd07b
[13805.212417] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa26ede26c8
[13805.212562] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[13805.212761]
[13805.218493] RSP: 002b:00007ffd5c06ecc8 EFLAGS: 00000202
[13805.218690] irq event stamp: 0
[13805.218852] ORIG_RAX: 00000000000000a2
[13805.219048] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13805.219182] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa26eedd07b
[13805.219380] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13805.219839] RDX: 00000000ffffffff RSI: 000000002f1bb288 RDI: 000000000000002a
[13805.219840] RBP: 028f5c28f5c28f5c R08: 0000000000000029 R09: 00007ffd5c06e8e7
[13805.219841] R10: 00007fa26edf98d8 R11: 0000000000000202 R12: 000000000000002a
[13805.219960] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13805.220121] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa26ede26c8
[13805.220248] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13805.220395]
[13805.220585] ---[ end trace a95a126be9012b42 ]---
[13805.220777] irq event stamp: 0
[13805.221231] ------------[ cut here ]------------
[13805.221417] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13805.221623] WARNING: CPU: 0 PID: 2361234 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13805.221871] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13805.222067] Modules linked in:
[13805.222243] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13805.222363] dm_thin_pool
[13805.222517] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13805.222677] dm_persistent_data
[13805.222828] ---[ end trace a95a126be9012b43 ]---
[13805.223024] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13805.226181] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13805.226941] CPU: 0 PID: 2361234 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13805.227474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13805.227762] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13805.227942] 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 60 48 8b 05 58 b5 85 01 e8
[13805.228483] RSP: 0018:ffffa92942e1fcb0 EFLAGS: 00010202
[13805.228668] RAX: 000000000000000d RBX: ffff92a189c34000 RCX: 0000000000000000
[13805.228865] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13805.229057] RBP: 0000000000000000 R08: ffff92a1e1f6fe60 R09: 0000000000000000
[13805.229254] R10: ffff92a1906d3a00 R11: ffff92a189c6e608 R12: ffff92a19c198af0
[13805.229454] R13: ffff92a1839416c0 R14: ffff92a1e1f6fd68 R15: ffff92a1e1f6fe10
[13805.229661] FS: 00007fa26ede2740(0000) GS:ffff92a1fbc00000(0000) knlGS:0000000000000000
[13805.229919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13805.230108] CR2: 00007f57d5886158 CR3: 0000000142ed4001 CR4: 0000000000370ef0
[13805.230302] Call Trace:
[13805.230523]
[13805.230718] btrfs_run_delayed_refs+0x86/0x210
[13805.230944] ? __mutex_unlock_slowpath+0x35/0x260
[13805.231176] btrfs_start_dirty_block_groups+0x2af/0x540
[13805.232001] ? __mutex_unlock_slowpath+0x35/0x260
[13805.232243] btrfs_commit_transaction+0x85e/0xad0
[13805.232483] ? btrfs_attach_transaction_barrier+0x1f/0x50
[13805.232747] ? vfs_fsync_range+0x90/0x90
[13805.232967] iterate_supers+0x85/0xf0
[13805.233182] ksys_sync+0x50/0x80
[13805.233386] __do_sys_sync+0xa/0x10
[13805.233607] do_syscall_64+0x38/0x90
[13805.233820] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13805.234062] RIP: 0033:0x7fa26eedd07b
[13805.234253] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[13805.234894] RSP: 002b:00007ffd5c06ecc8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[13805.235238] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa26eedd07b
[13805.235509] RDX: 0000000000000000 RSI: 000000002c3c374b RDI: 000000000000001f
[13805.235807] RBP: 028f5c28f5c28f5c R08: 0000000000000043 R09: 00007ffd5c06e7fc
[13805.236090] R10: 00007fa26edf98d8 R11: 0000000000000202 R12: 000000000000001f
[13805.236378] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa26ede26c8
[13805.236681]
[13805.236853] irq event stamp: 0
[13805.237037] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13805.237301] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13805.237693] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13805.238057] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13805.238320] ---[ end trace a95a126be9012b44 ]---
[13805.239339] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13805.319625] BTRFS info (device dm-9): flagging fs with big metadata feature
[13805.319846] BTRFS info (device dm-9): using free space tree
[13805.320023] BTRFS info (device dm-9): has skinny extents
[13806.343478] BTRFS warning (device dm-9): direct IO failed ino 2397 rw 1,34817 sector 0x1d6658 len 65536 err no 10
[13806.345859] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[13806.346272] BTRFS info (device dm-9): forced readonly
[13806.346586] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13806.347832] BTRFS warning (device dm-9): direct IO failed ino 2397 rw 0,0 sector 0x1d1dc8 len 4096 err no 10
[13806.349058] BTRFS warning (device dm-9): direct IO failed ino 2426 rw 0,0 sector 0x1d6558 len 4096 err no 10
[13806.349969] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13806.352604] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13806.353039] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13806.353359] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13806.355793] BTRFS warning (device dm-9): direct IO failed ino 2394 rw 0,0 sector 0x1d2da8 len 4096 err no 10
[13806.494201] BTRFS info (device dm-9): flagging fs with big metadata feature
[13806.494496] BTRFS info (device dm-9): using free space tree
[13806.494777] BTRFS info (device dm-9): has skinny extents
[13808.515275] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13808.515768] btrfs_dev_stat_print_on_error: 75 callbacks suppressed
[13808.515771] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13808.516575] BTRFS error (device dm-9): error writing primary super block to device 1
[13808.516976] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13808.517459] BTRFS info (device dm-9): forced readonly
[13808.517753] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13808.520706] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13808.521220] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13808.521728] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13808.522241] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13808.522713] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13808.522772] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13808.524838] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[13808.525399] BTRFS warning (device dm-9): direct IO failed ino 2473 rw 0,0 sector 0x1da960 len 4096 err no 10
[13808.526076] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[13808.526581] BTRFS warning (device dm-9): direct IO failed ino 2480 rw 0,0 sector 0x1e2ea8 len 4096 err no 10
[13808.527271] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[13808.527668] BTRFS warning (device dm-9): direct IO failed ino 2507 rw 0,0 sector 0x1e0fc0 len 4096 err no 10
[13808.658015] BTRFS info (device dm-9): flagging fs with big metadata feature
[13808.658232] BTRFS info (device dm-9): using free space tree
[13808.658408] BTRFS info (device dm-9): has skinny extents
[13809.750152] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13809.751201] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13809.752223] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13809.753196] BTRFS warning (device dm-9): direct IO failed ino 2660 rw 1,34817 sector 0x1ef860 len 4096 err no 10
[13809.755554] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13809.756341] BTRFS info (device dm-9): forced readonly
[13809.760349] ------------[ cut here ]------------
[13809.768301] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13809.768307] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13809.769492] BTRFS warning (device dm-9): direct IO failed ino 2634 rw 0,0 sector 0x1ebc48 len 4096 err no 10
[13809.769676] WARNING: CPU: 1 PID: 2361428 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[13809.770215] BTRFS warning (device dm-9): direct IO failed ino 2688 rw 0,0 sector 0x1edc78 len 4096 err no 10
[13809.770634] 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 xfs snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_msr iTCO_wdt snd_hwdep iTCO_vendor_support snd_hda_core snd_pcm snd_timer intel_rapl_common snd i2c_i801 soundcore i2c_smbus joydev lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[13809.772121] BTRFS warning (device dm-9): direct IO failed ino 2688 rw 0,0 sector 0x1edd60 len 4096 err no 10
[13809.773789] CPU: 1 PID: 2361428 Comm: fsstress Tainted: G W 5.16.0-rc4+ #530
[13809.774637] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[13809.775642] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[13809.775962] 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 60 48 8b 05 58 b5 85 01 e8
[13809.776792] RSP: 0018:ffffa929431a7cb8 EFLAGS: 00010202
[13809.776994] BTRFS warning (device dm-9): direct IO failed ino 2688 rw 0,0 sector 0x1edce8 len 4096 err no 10
[13809.777156] RAX: 0000000000000005 RBX: ffff92a18f62a800 RCX: 0000000000000000
[13809.778019] RDX: 0000000000000001 RSI: ffffffff9f5b5d6a RDI: 00000000ffffffff
[13809.778392] RBP: 0000000000000000 R08: ffff92a182edc358 R09: 0000000000000000
[13809.778708] R10: 0000000000000000 R11: ffffffff9f3b9d92 R12: ffff92a088dd9958
[13809.779011] R13: ffff92a183941ea0 R14: ffff92a182edc270 R15: ffff92a182edc318
[13809.779093] BTRFS warning (device dm-9): direct IO failed ino 2688 rw 0,0 sector 0x1edd30 len 4096 err no 10
[13809.779352] FS: 00007fbb57ffa740(0000) GS:ffff92a1fbd00000(0000) knlGS:0000000000000000
[13809.780069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13809.780350] CR2: 000055fa1cfc2c18 CR3: 00000001052f0001 CR4: 0000000000370ee0
[13809.780565] Call Trace:
[13809.780737]
[13809.780872] btrfs_run_delayed_refs+0x86/0x210
[13809.781031] btrfs_commit_transaction+0x59/0xad0
[13809.781187] btrfs_sync_file+0x4bc/0x580
[13809.781340] __x64_sys_fdatasync+0x44/0x80
[13809.781490] do_syscall_64+0x38/0x90
[13809.781642] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13809.781807] RIP: 0033:0x7fbb580f50b7
[13809.781951] 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 33 dc f8 ff
[13809.782411] RSP: 002b:00007ffeb2598628 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[13809.782655] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fbb580f50b7
[13809.782872] RDX: 000000000000010b RSI: 000000000040f044 RDI: 0000000000000003
[13809.783100] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffeb259863c
[13809.783364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000191
[13809.783648] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007fbb57ffa6c8
[13809.783921]
[13809.784088] irq event stamp: 0
[13809.784455] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13809.784737] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[13809.785234] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[13809.785614] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[13809.785970] softirqs last disabled at (0): [<0000000000000000>] 0x0
[13809.786236] ---[ end trace a95a126be9012b45 ]---
[13809.790187] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[13809.790458] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13809.792710] BTRFS warning (device dm-9): direct IO failed ino 2622 rw 0,0 sector 0x1ecbc0 len 4096 err no 10
[13809.792718] BTRFS warning (device dm-9): direct IO failed ino 2622 rw 0,0 sector 0x1ecbc8 len 4096 err no 10
[13809.931330] BTRFS info (device dm-9): flagging fs with big metadata feature
[13809.931588] BTRFS info (device dm-9): using free space tree
[13809.931785] BTRFS info (device dm-9): has skinny extents
[13812.029223] BTRFS warning (device dm-9): direct IO failed ino 2775 rw 1,34817 sector 0x1d7398 len 53248 err no 10
[13812.029699] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13812.030151] BTRFS info (device dm-9): forced readonly
[13812.030390] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13812.030660] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13812.031971] btrfs_lookup_bio_sums: 12 callbacks suppressed
[13812.031973] BTRFS warning (device dm-9): csum hole found for disk bytenr range [786972672, 786976768)
[13812.032786] BTRFS warning (device dm-9): csum hole found for disk bytenr range [786976768, 786980864)
[13812.032975] BTRFS warning (device dm-9): direct IO failed ino 2744 rw 0,0 sector 0x1fb420 len 4096 err no 10
[13812.033435] BTRFS warning (device dm-9): direct IO failed ino 2744 rw 0,0 sector 0x1fb428 len 4096 err no 10
[13812.034126] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13812.034160] BTRFS warning (device dm-9): csum hole found for disk bytenr range [791252992, 791257088)
[13812.034688] BTRFS warning (device dm-9): csum hole found for disk bytenr range [791257088, 791261184)
[13812.034691] BTRFS warning (device dm-9): direct IO failed ino 2826 rw 0,0 sector 0x1fd4c8 len 4096 err no 10
[13812.034984] BTRFS warning (device dm-9): direct IO failed ino 2826 rw 0,0 sector 0x1fd4d0 len 4096 err no 10
[13812.037629] BTRFS warning (device dm-9): csum hole found for disk bytenr range [779567104, 779571200)
[13812.037918] BTRFS warning (device dm-9): direct IO failed ino 2728 rw 0,0 sector 0x1f7ba0 len 4096 err no 10
[13812.038442] BTRFS warning (device dm-9): csum hole found for disk bytenr range [760958976, 760963072)
[13812.039230] BTRFS warning (device dm-9): direct IO failed ino 2710 rw 0,0 sector 0x1eeda8 len 4096 err no 10
[13812.161300] BTRFS info (device dm-9): flagging fs with big metadata feature
[13812.161533] BTRFS info (device dm-9): using free space tree
[13812.161706] BTRFS info (device dm-9): has skinny extents
[13812.164639] BTRFS info (device dm-9): start tree-log replay
[13812.205951] BTRFS warning (device dm-9): direct IO failed ino 2830 rw 1,34817 sector 0x117d88 len 77824 err no 10
[13812.209172] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13812.215071] BTRFS warning (device dm-9): direct IO failed ino 2827 rw 1,34817 sector 0x197538 len 102400 err no 10
[13812.216684] BTRFS warning (device dm-9): direct IO failed ino 2830 rw 1,34817 sector 0x1fb748 len 53248 err no 10
[13812.217026] BTRFS warning (device dm-9): direct IO failed ino 2830 rw 1,34817 sector 0x1fb7b0 len 94208 err no 10
[13812.219014] BTRFS: error (device dm-9) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[13812.219262] BTRFS: error (device dm-9) in maybe_insert_hole:4805: errno=-5 IO failure
[13812.219364] BTRFS info (device dm-9): forced readonly
[13812.334538] BTRFS info (device dm-9): flagging fs with big metadata feature
[13812.334754] BTRFS info (device dm-9): using free space tree
[13812.334922] BTRFS info (device dm-9): has skinny extents
[13813.454707] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[13813.454998] BTRFS info (device dm-9): forced readonly
[13813.455175] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13813.455583] BTRFS warning (device dm-9): csum hole found for disk bytenr range [801243136, 801247232)
[13813.455874] BTRFS warning (device dm-9): direct IO failed ino 2397 rw 0,0 sector 0x202100 len 4096 err no 10
[13813.456159] BTRFS warning (device dm-9): csum hole found for disk bytenr range [805539840, 805543936)
[13813.456417] BTRFS warning (device dm-9): csum hole found for disk bytenr range [704753664, 704757760)
[13813.456466] BTRFS warning (device dm-9): csum hole found for disk bytenr range [805543936, 805548032)
[13813.456750] BTRFS warning (device dm-9): direct IO failed ino 2890 rw 0,0 sector 0x2041c8 len 4096 err no 10
[13813.457211] BTRFS warning (device dm-9): direct IO failed ino 2890 rw 0,0 sector 0x2041d0 len 4096 err no 10
[13813.457612] BTRFS warning (device dm-9): direct IO failed ino 2880 rw 0,0 sector 0x202b48 len 4096 err no 10
[13813.458292] BTRFS warning (device dm-9): direct IO failed ino 2827 rw 0,0 sector 0x133920 len 4096 err no 10
[13813.458618] BTRFS warning (device dm-9): direct IO failed ino 2834 rw 0,0 sector 0x1d40d8 len 4096 err no 10
[13813.459295] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13813.460101] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13813.460346] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13813.465561] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13813.594587] BTRFS info (device dm-9): flagging fs with big metadata feature
[13813.594804] BTRFS info (device dm-9): using free space tree
[13813.594974] BTRFS info (device dm-9): has skinny extents
[13813.597226] BTRFS info (device dm-9): start tree-log replay
[13814.689899] btrfs_dev_stat_print_on_error: 311 callbacks suppressed
[13814.689905] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13814.691084] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13814.691828] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13814.692613] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13814.693298] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13814.693916] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13814.695330] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13814.695617] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13814.696144] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[13814.696992] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[13814.697629] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[13814.697980] BTRFS info (device dm-9): forced readonly
[13814.698210] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13814.699772] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13814.700412] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13814.700774] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13814.700856] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[13814.703003] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f468 len 4096 err no 10
[13814.703302] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f470 len 4096 err no 10
[13814.703628] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f478 len 4096 err no 10
[13814.703990] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f480 len 4096 err no 10
[13814.704342] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f488 len 4096 err no 10
[13814.704638] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f490 len 4096 err no 10
[13814.704928] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f498 len 4096 err no 10
[13814.705229] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f4a0 len 4096 err no 10
[13814.705554] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x1d28e0 len 4096 err no 10
[13814.705871] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f4d0 len 4096 err no 10
[13814.706156] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f4d8 len 4096 err no 10
[13814.706220] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f4e0 len 4096 err no 10
[13814.706447] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f4e8 len 4096 err no 10
[13814.706873] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f4f0 len 4096 err no 10
[13814.707143] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f4f8 len 4096 err no 10
[13814.707582] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f500 len 4096 err no 10
[13814.707855] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f508 len 4096 err no 10
[13814.708270] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f510 len 4096 err no 10
[13814.708550] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f518 len 4096 err no 10
[13814.708954] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20f520 len 4096 err no 10
[13814.709230] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c910 len 4096 err no 10
[13814.709669] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c918 len 4096 err no 10
[13814.710351] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c920 len 4096 err no 10
[13814.710800] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c928 len 4096 err no 10
[13814.711242] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c930 len 4096 err no 10
[13814.711758] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c938 len 4096 err no 10
[13814.712178] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c940 len 4096 err no 10
[13814.712379] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c948 len 4096 err no 10
[13814.712608] BTRFS warning (device dm-9): direct IO failed ino 2944 rw 0,0 sector 0x20c950 len 4096 err no 10
[13814.714534] BTRFS warning (device dm-9): direct IO failed ino 2955 rw 0,0 sector 0x20c628 len 4096 err no 10
[13814.832727] BTRFS info (device dm-9): flagging fs with big metadata feature
[13814.832943] BTRFS info (device dm-9): using free space tree
[13814.833117] BTRFS info (device dm-9): has skinny extents
[13816.967640] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13816.967991] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13816.968333] BTRFS error (device dm-9): error writing primary super block to device 1
[13816.968639] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13816.968991] BTRFS info (device dm-9): forced readonly
[13816.969189] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13816.969498] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13816.970241] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[13816.972254] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13816.972557] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13816.973690] BTRFS warning (device dm-9): direct IO failed ino 2976 rw 0,0 sector 0x21cde8 len 4096 err no 10
[13816.973873] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13817.109043] BTRFS info (device dm-9): flagging fs with big metadata feature
[13817.109270] BTRFS info (device dm-9): using free space tree
[13817.109458] BTRFS info (device dm-9): has skinny extents
[13817.111518] BTRFS info (device dm-9): start tree-log replay
[13818.385590] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13818.387124] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13818.388791] BTRFS error (device dm-9): error writing primary super block to device 1
[13818.390184] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13818.391912] BTRFS info (device dm-9): forced readonly
[13818.392874] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13818.394579] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13818.396657] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13818.397856] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13818.399302] BTRFS warning (device dm-9): direct IO failed ino 3113 rw 0,0 sector 0x222308 len 4096 err no 10
[13818.400419] BTRFS warning (device dm-9): direct IO failed ino 3051 rw 0,0 sector 0x220ad0 len 4096 err no 10
[13818.401150] BTRFS warning (device dm-9): direct IO failed ino 3051 rw 0,0 sector 0x220ad8 len 4096 err no 10
[13818.402017] BTRFS warning (device dm-9): direct IO failed ino 3051 rw 0,0 sector 0x220ae0 len 4096 err no 10
[13818.402778] BTRFS warning (device dm-9): direct IO failed ino 3051 rw 0,0 sector 0x220ae8 len 4096 err no 10
[13818.404985] BTRFS warning (device dm-9): direct IO failed ino 3051 rw 0,0 sector 0x220af0 len 4096 err no 10
[13818.405007] BTRFS warning (device dm-9): direct IO failed ino 3051 rw 0,0 sector 0x220af8 len 4096 err no 10
[13818.407042] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13818.523784] BTRFS info (device dm-9): flagging fs with big metadata feature
[13818.524007] BTRFS info (device dm-9): using free space tree
[13818.524178] BTRFS info (device dm-9): has skinny extents
[13818.527172] BTRFS info (device dm-9): start tree-log replay
[13818.608698] BTRFS info (device dm-9): checking UUID tree
[13818.655674] BTRFS warning (device dm-9): direct IO failed ino 3124 rw 1,34817 sector 0x222bc8 len 86016 err no 10
[13818.656157] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13818.659467] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13818.660002] BTRFS error (device dm-9): error writing primary super block to device 1
[13818.660438] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13818.660900] BTRFS info (device dm-9): forced readonly
[13818.661152] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13818.668272] BTRFS warning (device dm-9): direct IO failed ino 3126 rw 0,0 sector 0x222ac8 len 4096 err no 10
[13818.798728] BTRFS info (device dm-9): flagging fs with big metadata feature
[13818.798950] BTRFS info (device dm-9): using free space tree
[13818.799128] BTRFS info (device dm-9): has skinny extents
[13818.807739] BTRFS info (device dm-9): checking UUID tree
[13820.840132] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13820.840450] btrfs_dev_stat_print_on_error: 131 callbacks suppressed
[13820.840453] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13820.840919] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13820.841187] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13820.841494] BTRFS error (device dm-9): error writing primary super block to device 1
[13820.841734] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13820.842038] BTRFS info (device dm-9): forced readonly
[13820.842213] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13820.842464] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13820.842729] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[13820.843580] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[13820.843876] BTRFS warning (device dm-9): direct IO failed ino 3202 rw 0,0 sector 0x22c4d8 len 4096 err no 10
[13820.844809] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13820.845176] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13820.845439] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13820.847933] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[13820.848827] BTRFS warning (device dm-9): direct IO failed ino 3129 rw 0,0 sector 0x22b550 len 4096 err no 10
[13820.995792] BTRFS info (device dm-9): flagging fs with big metadata feature
[13820.996012] BTRFS info (device dm-9): using free space tree
[13820.996181] BTRFS info (device dm-9): has skinny extents
[13820.998528] BTRFS info (device dm-9): start tree-log replay
[13822.171442] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13822.171750] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13822.172049] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13822.172349] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13822.172710] BTRFS error (device dm-9): error writing primary super block to device 1
[13822.172978] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13822.173287] BTRFS info (device dm-9): forced readonly
[13822.173481] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13822.173735] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13822.175231] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13822.175501] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13822.176023] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[13822.177092] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13822.179781] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[13822.182627] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[13822.184232] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[13822.322751] BTRFS info (device dm-9): flagging fs with big metadata feature
[13822.322971] BTRFS info (device dm-9): using free space tree
[13822.323142] BTRFS info (device dm-9): has skinny extents
[13822.325138] BTRFS info (device dm-9): start tree-log replay
[13822.393216] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13822.399847] BTRFS warning (device dm-9): direct IO failed ino 3325 rw 1,34817 sector 0x146590 len 61440 err no 10
[13822.400529] BTRFS warning (device dm-9): direct IO failed ino 3294 rw 1,34817 sector 0x147e60 len 8192 err no 10
[13822.401293] BTRFS warning (device dm-9): direct IO failed ino 3294 rw 1,34817 sector 0x137558 len 98304 err no 10
[13822.406026] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13822.406289] BTRFS info (device dm-9): forced readonly
[13822.524790] BTRFS info (device dm-9): flagging fs with big metadata feature
[13822.525003] BTRFS info (device dm-9): using free space tree
[13822.525169] BTRFS info (device dm-9): has skinny extents
[13822.543454] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13822.550772] BTRFS warning (device dm-9): direct IO failed ino 3323 rw 1,34817 sector 0x146590 len 94208 err no 10
[13822.551973] BTRFS: error (device dm-9) in __btrfs_free_extent:3202: errno=-5 IO failure
[13822.552240] BTRFS info (device dm-9): forced readonly
[13822.552413] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[13822.686513] BTRFS info (device dm-9): flagging fs with big metadata feature
[13822.686732] BTRFS info (device dm-9): using free space tree
[13822.686905] BTRFS info (device dm-9): has skinny extents
[13822.706945] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13822.766906] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[13822.767199] BTRFS info (device dm-9): forced readonly
[13822.767375] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[13822.767643] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13822.767872] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13822.829361] BTRFS info (device dm-9): flagging fs with big metadata feature
[13822.829589] BTRFS info (device dm-9): using free space tree
[13822.829758] BTRFS info (device dm-9): has skinny extents
[13822.847558] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13822.891223] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[13822.891651] BTRFS info (device dm-9): forced readonly
[13822.891905] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[13822.892289] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13822.892692] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13822.941596] BTRFS info (device dm-9): flagging fs with big metadata feature
[13822.941844] BTRFS info (device dm-9): using free space tree
[13822.942018] BTRFS info (device dm-9): has skinny extents
[13824.980226] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13824.980736] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13824.981058] BTRFS info (device dm-9): forced readonly
[13824.981226] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13824.981488] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13824.982333] btrfs_lookup_bio_sums: 52 callbacks suppressed
[13824.982336] BTRFS warning (device dm-9): csum hole found for disk bytenr range [932818944, 932823040)
[13824.985402] BTRFS warning (device dm-9): csum hole found for disk bytenr range [950054912, 950059008)
[13824.985456] BTRFS warning (device dm-9): csum hole found for disk bytenr range [941940736, 941944832)
[13824.985695] BTRFS warning (device dm-9): csum hole found for disk bytenr range [950059008, 950063104)
[13824.985958] BTRFS warning (device dm-9): direct IO failed ino 3445 rw 0,0 sector 0x249058 len 4096 err no 10
[13824.986247] BTRFS warning (device dm-9): direct IO failed ino 3445 rw 0,0 sector 0x249060 len 4096 err no 10
[13824.986540] BTRFS warning (device dm-9): direct IO failed ino 3377 rw 0,0 sector 0x245270 len 4096 err no 10
[13824.987136] BTRFS warning (device dm-9): csum hole found for disk bytenr range [946659328, 946663424)
[13824.987468] BTRFS warning (device dm-9): csum hole found for disk bytenr range [932823040, 932827136)
[13824.987471] BTRFS warning (device dm-9): direct IO failed ino 3341 rw 0,0 sector 0x240cd8 len 4096 err no 10
[13824.987753] BTRFS warning (device dm-9): direct IO failed ino 3341 rw 0,0 sector 0x240ce0 len 4096 err no 10
[13824.988133] BTRFS warning (device dm-9): csum hole found for disk bytenr range [950652928, 950657024)
[13824.988319] BTRFS warning (device dm-9): csum hole found for disk bytenr range [946663424, 946667520)
[13824.988624] BTRFS warning (device dm-9): csum hole found for disk bytenr range [950657024, 950661120)
[13824.988914] BTRFS warning (device dm-9): direct IO failed ino 3391 rw 0,0 sector 0x2494e8 len 4096 err no 10
[13824.989177] BTRFS warning (device dm-9): direct IO failed ino 3391 rw 0,0 sector 0x2494f0 len 4096 err no 10
[13824.989923] BTRFS warning (device dm-9): csum hole found for disk bytenr range [946667520, 946671616)
[13824.989971] BTRFS warning (device dm-9): direct IO failed ino 794 rw 0,0 sector 0x249308 len 4096 err no 10
[13824.990631] BTRFS warning (device dm-9): direct IO failed ino 3445 rw 0,0 sector 0x249070 len 4096 err no 10
[13824.990698] BTRFS warning (device dm-9): direct IO failed ino 2496 rw 0,0 sector 0x247718 len 4096 err no 10
[13824.991296] BTRFS warning (device dm-9): direct IO failed ino 3330 rw 0,0 sector 0x21be78 len 4096 err no 10
[13824.991306] BTRFS warning (device dm-9): direct IO failed ino 3330 rw 0,0 sector 0x21be80 len 4096 err no 10
[13824.998787] BTRFS warning (device dm-9): direct IO failed ino 3330 rw 0,0 sector 0x21be88 len 4096 err no 10
[13824.999936] BTRFS warning (device dm-9): direct IO failed ino 2496 rw 0,0 sector 0x245748 len 4096 err no 10
[13825.000508] BTRFS warning (device dm-9): direct IO failed ino 3445 rw 0,0 sector 0x249038 len 4096 err no 10
[13825.117096] BTRFS info (device dm-9): flagging fs with big metadata feature
[13825.117400] BTRFS info (device dm-9): using free space tree
[13825.117609] BTRFS info (device dm-9): has skinny extents
[13826.163952] btrfs_dev_stat_print_on_error: 272 callbacks suppressed
[13826.163960] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13826.165757] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13826.166657] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13826.167439] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13826.168142] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13826.168910] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13826.170125] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13826.171042] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[13826.173086] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[13826.173164] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[13826.173704] BTRFS warning (device dm-9): direct IO failed ino 3465 rw 1,34817 sector 0x24e998 len 45056 err no 10
[13826.174244] BTRFS warning (device dm-9): direct IO failed ino 3482 rw 1,34817 sector 0x24ece8 len 24576 err no 10
[13826.175998] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13826.176148] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13826.176623] BTRFS info (device dm-9): forced readonly
[13826.176627] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13826.178862] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13826.181857] BTRFS: error (device dm-9) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[13826.187760] BTRFS error (device dm-9): error loading props for ino 3361 (root 5): -5
[13826.188225] BTRFS warning (device dm-9): direct IO failed ino 794 rw 0,0 sector 0x24c788 len 4096 err no 10
[13826.189301] BTRFS warning (device dm-9): direct IO failed ino 3051 rw 0,0 sector 0x24bfd0 len 4096 err no 10
[13826.189818] BTRFS warning (device dm-9): direct IO failed ino 3051 rw 0,0 sector 0x24c4c8 len 4096 err no 10
[13826.190478] BTRFS warning (device dm-9): direct IO failed ino 794 rw 0,0 sector 0x24c778 len 4096 err no 10
[13826.329546] BTRFS info (device dm-9): flagging fs with big metadata feature
[13826.329766] BTRFS info (device dm-9): using free space tree
[13826.329935] BTRFS info (device dm-9): has skinny extents
[13826.331907] BTRFS info (device dm-9): start tree-log replay
[13826.454110] BTRFS warning (device dm-9): direct IO failed ino 3498 rw 1,34817 sector 0x24e288 len 24576 err no 10
[13826.456199] BTRFS warning (device dm-9): direct IO failed ino 2278 rw 1,34817 sector 0x24e288 len 12288 err no 10
[13826.457712] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13826.463846] BTRFS: error (device dm-9) in btrfs_rename:9441: errno=-5 IO failure
[13826.464161] BTRFS info (device dm-9): forced readonly
[13826.574987] BTRFS info (device dm-9): flagging fs with big metadata feature
[13826.575209] BTRFS info (device dm-9): using free space tree
[13826.575392] BTRFS info (device dm-9): has skinny extents
[13827.633652] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13827.635183] BTRFS error (device dm-9): error writing primary super block to device 1
[13827.636466] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13827.638019] BTRFS info (device dm-9): forced readonly
[13827.638905] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13827.640224] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13827.641173] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13827.648309] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253110 len 4096 err no 10
[13827.648570] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253118 len 4096 err no 10
[13827.650036] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253120 len 4096 err no 10
[13827.650352] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253128 len 4096 err no 10
[13827.650787] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253130 len 4096 err no 10
[13827.651096] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253138 len 4096 err no 10
[13827.651573] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253140 len 4096 err no 10
[13827.651871] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253148 len 4096 err no 10
[13827.652311] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253150 len 4096 err no 10
[13827.652628] BTRFS warning (device dm-9): direct IO failed ino 3511 rw 0,0 sector 0x253158 len 4096 err no 10
[13827.653069] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13827.773209] BTRFS info (device dm-9): flagging fs with big metadata feature
[13827.773440] BTRFS info (device dm-9): using free space tree
[13827.773615] BTRFS info (device dm-9): has skinny extents
[13829.794458] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13829.794935] BTRFS error (device dm-9): error writing primary super block to device 1
[13829.795385] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13829.795920] BTRFS info (device dm-9): forced readonly
[13829.796241] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13829.801789] BTRFS warning (device dm-9): direct IO failed ino 3293 rw 0,0 sector 0x256740 len 4096 err no 10
[13829.802204] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13829.804900] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13829.805712] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13829.933873] BTRFS info (device dm-9): flagging fs with big metadata feature
[13829.934092] BTRFS info (device dm-9): using free space tree
[13829.934267] BTRFS info (device dm-9): has skinny extents
[13831.960492] btrfs_dev_stat_print_on_error: 111 callbacks suppressed
[13831.960495] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13831.960989] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13831.961282] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13831.961581] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13831.961868] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13831.962159] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13831.962490] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13831.962548] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[13831.963090] BTRFS info (device dm-9): forced readonly
[13831.963258] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13831.963515] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13831.964146] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[13831.964522] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[13831.965392] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[13831.965807] BTRFS warning (device dm-9): direct IO failed ino 3778 rw 1,34817 sector 0x2720b0 len 122880 err no 10
[13831.965862] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13831.966302] BTRFS warning (device dm-9): direct IO failed ino 3724 rw 1,34817 sector 0x26cf88 len 45056 err no 10
[13832.080670] BTRFS info (device dm-9): flagging fs with big metadata feature
[13832.080891] BTRFS info (device dm-9): using free space tree
[13832.081065] BTRFS info (device dm-9): has skinny extents
[13832.083217] BTRFS info (device dm-9): start tree-log replay
[13832.182237] BTRFS: error (device dm-9) in maybe_insert_hole:4797: errno=-5 IO failure
[13832.182613] BTRFS info (device dm-9): forced readonly
[13832.185441] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13832.287384] BTRFS info (device dm-9): flagging fs with big metadata feature
[13832.287607] BTRFS info (device dm-9): using free space tree
[13832.287781] BTRFS info (device dm-9): has skinny extents
[13833.329275] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13833.329620] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13833.335965] BTRFS error (device dm-9): error writing primary super block to device 1
[13833.336233] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13833.336564] BTRFS info (device dm-9): forced readonly
[13833.336725] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13833.337348] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13833.337789] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271fb8 len 4096 err no 10
[13833.337859] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13833.338090] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271fc0 len 4096 err no 10
[13833.338342] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13833.338629] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271fc8 len 4096 err no 10
[13833.339161] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271fd0 len 4096 err no 10
[13833.339461] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271fd8 len 4096 err no 10
[13833.339743] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271fe0 len 4096 err no 10
[13833.340041] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271fe8 len 4096 err no 10
[13833.340260] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271ff0 len 4096 err no 10
[13833.340369] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271ff8 len 4096 err no 10
[13833.340661] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x272000 len 4096 err no 10
[13833.340946] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x274670 len 4096 err no 10
[13833.341243] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x274678 len 4096 err no 10
[13833.341534] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271158 len 4096 err no 10
[13833.341801] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271160 len 4096 err no 10
[13833.342081] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271168 len 4096 err no 10
[13833.342369] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271170 len 4096 err no 10
[13833.342923] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x271178 len 4096 err no 10
[13833.343207] BTRFS warning (device dm-9): direct IO failed ino 3774 rw 0,0 sector 0x2530b8 len 4096 err no 10
[13833.343511] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725a0 len 4096 err no 10
[13833.343799] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725a8 len 4096 err no 10
[13833.344159] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725b0 len 4096 err no 10
[13833.344454] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725b8 len 4096 err no 10
[13833.344733] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725c0 len 4096 err no 10
[13833.345232] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725a0 len 4096 err no 10
[13833.345524] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725a8 len 4096 err no 10
[13833.345539] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725b0 len 4096 err no 10
[13833.345815] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725b8 len 4096 err no 10
[13833.345832] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725c0 len 4096 err no 10
[13833.346112] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725c8 len 4096 err no 10
[13833.346395] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725d0 len 4096 err no 10
[13833.346674] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725d8 len 4096 err no 10
[13833.346948] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725e0 len 4096 err no 10
[13833.347230] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725e8 len 4096 err no 10
[13833.347710] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725f0 len 4096 err no 10
[13833.347815] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725f8 len 4096 err no 10
[13833.348146] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x272600 len 4096 err no 10
[13833.349251] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13833.349518] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725c8 len 4096 err no 10
[13833.349649] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725d0 len 4096 err no 10
[13833.349801] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725d8 len 4096 err no 10
[13833.350802] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725e0 len 4096 err no 10
[13833.351040] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725e8 len 4096 err no 10
[13833.351339] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725f0 len 4096 err no 10
[13833.351344] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x2725f8 len 4096 err no 10
[13833.351633] BTRFS warning (device dm-9): direct IO failed ino 3773 rw 0,0 sector 0x272600 len 4096 err no 10
[13833.351907] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279740 len 4096 err no 10
[13833.352190] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279748 len 4096 err no 10
[13833.352476] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279750 len 4096 err no 10
[13833.352748] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279758 len 4096 err no 10
[13833.353027] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279760 len 4096 err no 10
[13833.353312] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279768 len 4096 err no 10
[13833.353592] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279770 len 4096 err no 10
[13833.353866] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279778 len 4096 err no 10
[13833.354151] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279780 len 4096 err no 10
[13833.354438] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279788 len 4096 err no 10
[13833.354706] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279790 len 4096 err no 10
[13833.354984] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x279798 len 4096 err no 10
[13833.358342] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x276aa8 len 4096 err no 10
[13833.358860] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x276ab0 len 4096 err no 10
[13833.359160] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x276ab8 len 4096 err no 10
[13833.359375] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x276ac0 len 4096 err no 10
[13833.359459] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x276ac8 len 4096 err no 10
[13833.359734] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x276ad0 len 4096 err no 10
[13833.360012] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x276ad8 len 4096 err no 10
[13833.361261] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x278590 len 4096 err no 10
[13833.361621] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x278598 len 4096 err no 10
[13833.361672] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x2785a0 len 4096 err no 10
[13833.361949] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x2785a8 len 4096 err no 10
[13833.361954] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x2785b0 len 4096 err no 10
[13833.361957] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x2785b8 len 4096 err no 10
[13833.362250] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x2785c0 len 4096 err no 10
[13833.362542] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x2785c8 len 4096 err no 10
[13833.362819] BTRFS warning (device dm-9): direct IO failed ino 1211 rw 0,0 sector 0x2785d0 len 4096 err no 10
[13833.473217] BTRFS info (device dm-9): flagging fs with big metadata feature
[13833.473452] BTRFS info (device dm-9): using free space tree
[13833.473665] BTRFS info (device dm-9): has skinny extents
[13833.475862] BTRFS info (device dm-9): start tree-log replay
[13834.606621] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13834.607055] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13834.607855] BTRFS error (device dm-9): error writing primary super block to device 1
[13834.608242] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13834.608689] BTRFS info (device dm-9): forced readonly
[13834.608937] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13834.609254] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[13834.609319] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13834.609977] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x27ca90 len 4096 err no 10
[13834.616036] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13834.619423] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13834.619631] BTRFS warning (device dm-9): direct IO failed ino 3873 rw 0,0 sector 0x27dd58 len 4096 err no 10
[13834.619784] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13834.620067] BTRFS warning (device dm-9): direct IO failed ino 3873 rw 0,0 sector 0x27dd60 len 4096 err no 10
[13834.622045] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27ed80 len 4096 err no 10
[13834.622785] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e968 len 4096 err no 10
[13834.623103] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e970 len 4096 err no 10
[13834.623464] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e978 len 4096 err no 10
[13834.623753] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e980 len 4096 err no 10
[13834.624034] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e988 len 4096 err no 10
[13834.624335] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e990 len 4096 err no 10
[13834.624637] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e998 len 4096 err no 10
[13834.624996] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e9a0 len 4096 err no 10
[13834.625310] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e9a8 len 4096 err no 10
[13834.625596] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e9b0 len 4096 err no 10
[13834.625883] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e9b8 len 4096 err no 10
[13834.626198] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e9c0 len 4096 err no 10
[13834.626519] BTRFS warning (device dm-9): direct IO failed ino 3863 rw 0,0 sector 0x27e9c8 len 4096 err no 10
[13834.751433] BTRFS info (device dm-9): flagging fs with big metadata feature
[13834.751653] BTRFS info (device dm-9): using free space tree
[13834.751824] BTRFS info (device dm-9): has skinny extents
[13834.754110] BTRFS info (device dm-9): start tree-log replay
[13834.902752] BTRFS error (device dm-9): error loading props for ino 268 (root 5): -5
[13834.905569] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13834.953927] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[13834.954212] BTRFS info (device dm-9): forced readonly
[13834.954764] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[13834.955036] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13835.010002] BTRFS info (device dm-9): flagging fs with big metadata feature
[13835.010227] BTRFS info (device dm-9): using free space tree
[13835.010417] BTRFS info (device dm-9): has skinny extents
[13837.029538] btrfs_printk: 19 callbacks suppressed
[13837.029541] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13837.029983] btrfs_dev_stat_print_on_error: 149 callbacks suppressed
[13837.029985] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[13837.030467] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13837.030740] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[13837.031593] BTRFS error (device dm-9): error writing primary super block to device 1
[13837.031837] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13837.032133] BTRFS info (device dm-9): forced readonly
[13837.032316] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13837.032552] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13837.033154] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13837.033623] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[13837.033830] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13837.034031] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[13837.034051] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[13837.034311] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13837.035473] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[13837.035763] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[13837.036070] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[13837.036370] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[13837.041855] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[13837.043316] BTRFS warning (device dm-9): direct IO failed ino 3968 rw 0,0 sector 0x28a2a8 len 4096 err no 10
[13837.175021] BTRFS info (device dm-9): flagging fs with big metadata feature
[13837.175253] BTRFS info (device dm-9): using free space tree
[13837.175429] BTRFS info (device dm-9): has skinny extents
[13837.177574] BTRFS info (device dm-9): start tree-log replay
[13837.308829] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[13837.309160] BTRFS error (device dm-9): error writing primary super block to device 1
[13837.309490] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[13837.309778] BTRFS info (device dm-9): forced readonly
[13837.309941] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[13837.313786] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13837.409639] BTRFS info (device dm-9): flagging fs with big metadata feature
[13837.409858] BTRFS info (device dm-9): using free space tree
[13837.410028] BTRFS info (device dm-9): has skinny extents
[13837.440030] BTRFS warning (device dm-9): direct IO failed ino 3978 rw 1,34817 sector 0x17c4b0 len 57344 err no 10
[13837.441262] BTRFS: error (device dm-9) in maybe_insert_hole:4805: errno=-5 IO failure
[13837.441643] BTRFS info (device dm-9): forced readonly
[13837.442609] btrfs_lookup_bio_sums: 33 callbacks suppressed
[13837.442612] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334163968, 334168064)
[13837.443309] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334168064, 334172160)
[13837.443363] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123578 len 4096 err no 10
[13837.444067] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123580 len 4096 err no 10
[13837.444546] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334176256, 334180352)
[13837.444722] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13837.444939] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334180352, 334184448)
[13837.445179] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123590 len 4096 err no 10
[13837.448835] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123598 len 4096 err no 10
[13837.448958] BTRFS: error (device dm-9) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[13837.449505] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334196736, 334200832)
[13837.450082] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235b8 len 4096 err no 10
[13837.451012] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334163968, 334168064)
[13837.451883] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334168064, 334172160)
[13837.451919] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123578 len 4096 err no 10
[13837.452340] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334172160, 334176256)
[13837.452615] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123580 len 4096 err no 10
[13837.453332] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123588 len 4096 err no 10
[13837.453729] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334163968, 334168064)
[13837.454344] BTRFS warning (device dm-9): csum hole found for disk bytenr range [334168064, 334172160)
[13837.454552] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123578 len 4096 err no 10
[13837.455038] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123580 len 4096 err no 10
[13837.455343] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123588 len 4096 err no 10
[13837.455621] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123590 len 4096 err no 10
[13837.455914] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123598 len 4096 err no 10
[13837.456201] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235a0 len 4096 err no 10
[13837.456494] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235a8 len 4096 err no 10
[13837.456507] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235b0 len 4096 err no 10
[13837.456786] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235b8 len 4096 err no 10
[13837.468350] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235b0 len 4096 err no 10
[13837.468726] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123578 len 4096 err no 10
[13837.469014] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123580 len 4096 err no 10
[13837.469319] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123588 len 4096 err no 10
[13837.469602] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123590 len 4096 err no 10
[13837.469882] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x123598 len 4096 err no 10
[13837.470167] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235a0 len 4096 err no 10
[13837.470457] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235a8 len 4096 err no 10
[13837.470745] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235b0 len 4096 err no 10
[13837.471023] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235b8 len 4096 err no 10
[13837.471431] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235a0 len 4096 err no 10
[13837.471721] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235a8 len 4096 err no 10
[13837.472006] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235b0 len 4096 err no 10
[13837.472318] BTRFS warning (device dm-9): direct IO failed ino 3971 rw 0,0 sector 0x1235b8 len 4096 err no 10
[13837.579906] BTRFS info (device dm-9): flagging fs with big metadata feature
[13837.580133] BTRFS info (device dm-9): using free space tree
[13837.580326] BTRFS info (device dm-9): has skinny extents
[13837.597719] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[13837.645149] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[13837.645442] BTRFS info (device dm-9): forced readonly
[13837.645670] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[13837.646042] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[13837.646417] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[13837.704254] BTRFS info (device dm-9): flagging fs with big metadata feature
[13837.704473] BTRFS info (device dm-9): using free space tree
[13837.704648] BTRFS info (device dm-9): has skinny extents