[26489.487544] run fstests generic/475 at 2022-01-03 04:12:01
[26489.929411] BTRFS: device fsid c9908334-5d81-4128-bc71-de24845672b2 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (1439613)
[26490.051753] BTRFS info (device dm-11): flagging fs with big metadata feature
[26490.052249] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[26490.052784] BTRFS info (device dm-11): use lzo compression, level 0
[26490.053206] BTRFS info (device dm-11): disk space caching is enabled
[26490.053615] BTRFS info (device dm-11): has skinny extents
[26490.055402] BTRFS info (device dm-11): checking UUID tree
[26490.069840] btrfs_dev_stat_print_on_error: 2 callbacks suppressed
[26490.069844] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26490.070914] BTRFS warning (device dm-11): direct IO failed ino 261 rw 1,34817 sector 0x6800 len 98304 err no 10
[26490.071573] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26490.072233] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26490.072902] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[26490.073927] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[26490.074846] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[26490.075077] buffer_io_error: 760 callbacks suppressed
[26490.075079] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26490.075522] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[26490.077299] BTRFS info (device dm-11): forced readonly
[26490.078058] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[26490.079574] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26490.080067] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26490.180018] BTRFS info (device dm-11): flagging fs with big metadata feature
[26490.180511] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[26490.181082] BTRFS info (device dm-11): use lzo compression, level 0
[26490.181508] BTRFS info (device dm-11): disk space caching is enabled
[26490.181983] BTRFS info (device dm-11): has skinny extents
[26490.184034] BTRFS info (device dm-11): checking UUID tree
[26492.208563] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26492.209390] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26492.210233] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26492.210874] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26492.211686] BTRFS error (device dm-11): error writing primary super block to device 1
[26492.212189] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26492.212833] BTRFS info (device dm-11): forced readonly
[26492.213159] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26492.213611] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26492.214485] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26492.215203] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26492.216361] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26492.216404] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[26492.217502] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26492.218855] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x6f98 len 4096 err no 10
[26492.218862] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x6fa0 len 4096 err no 10
[26492.219706] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x6fa8 len 4096 err no 10
[26492.221783] BTRFS warning (device dm-11): direct IO failed ino 510 rw 0,0 sector 0x145b88 len 4096 err no 10
[26492.222283] BTRFS warning (device dm-11): direct IO failed ino 510 rw 0,0 sector 0x145b90 len 4096 err no 10
[26492.232356] BTRFS warning (device dm-11): direct IO failed ino 400 rw 0,0 sector 0x13b7d0 len 4096 err no 10
[26492.233237] BTRFS warning (device dm-11): direct IO failed ino 268 rw 0,0 sector 0x142570 len 4096 err no 10
[26492.372392] BTRFS info (device dm-11): flagging fs with big metadata feature
[26492.372991] BTRFS info (device dm-11): use lzo compression, level 0
[26492.373537] BTRFS info (device dm-11): disk space caching is enabled
[26492.374102] BTRFS info (device dm-11): has skinny extents
[26494.407221] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26494.407846] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26494.408383] BTRFS warning (device dm-11): direct IO failed ino 1100 rw 1,34817 sector 0x196ee8 len 40960 err no 10
[26494.408442] BTRFS error (device dm-11): error writing primary super block to device 1
[26494.409175] BTRFS warning (device dm-11): direct IO failed ino 1366 rw 1,34817 sector 0x157298 len 4096 err no 10
[26494.409587] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26494.410876] BTRFS warning (device dm-11): direct IO failed ino 1897 rw 1,34817 sector 0x196ee8 len 77824 err no 10
[26494.410898] BTRFS info (device dm-11): forced readonly
[26494.411871] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26494.412343] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26494.412796] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[26494.419401] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26494.430748] BTRFS warning (device dm-11): direct IO failed ino 1295 rw 0,0 sector 0x15fd70 len 4096 err no 10
[26494.568024] BTRFS info (device dm-11): flagging fs with big metadata feature
[26494.568504] BTRFS info (device dm-11): use lzo compression, level 0
[26494.568925] BTRFS info (device dm-11): disk space caching is enabled
[26494.569339] BTRFS info (device dm-11): has skinny extents
[26494.583316] BTRFS error (device dm-11): error reading free space cache
[26494.583753] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26494.585647] BTRFS warning (device dm-11): direct IO failed ino 1902 rw 1,34817 sector 0x312800 len 73728 err no 10
[26494.587458] BTRFS warning (device dm-11): direct IO failed ino 1892 rw 1,34817 sector 0x312910 len 65536 err no 10
[26494.587601] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26494.588258] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[26494.589813] BTRFS info (device dm-11): forced readonly
[26494.590299] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26494.669902] BTRFS info (device dm-11): flagging fs with big metadata feature
[26494.670380] BTRFS info (device dm-11): use lzo compression, level 0
[26494.670804] BTRFS info (device dm-11): disk space caching is enabled
[26494.671227] BTRFS info (device dm-11): has skinny extents
[26494.678819] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26494.679365] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26496.694667] btrfs_dev_stat_print_on_error: 68 callbacks suppressed
[26496.694670] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26496.695801] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26496.697092] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26496.699135] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[26496.699801] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[26496.699958] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26496.700550] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26496.701704] BTRFS info (device dm-11): forced readonly
[26496.702043] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26496.702525] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26496.707611] btrfs_lookup_bio_sums: 20 callbacks suppressed
[26496.707614] BTRFS warning (device dm-11): csum hole found for disk bytenr range [693866496, 693870592)
[26496.708721] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[26496.709516] BTRFS warning (device dm-11): direct IO failed ino 2066 rw 0,0 sector 0x1cedc8 len 4096 err no 10
[26496.848733] BTRFS info (device dm-11): flagging fs with big metadata feature
[26496.849219] BTRFS info (device dm-11): use lzo compression, level 0
[26496.849621] BTRFS info (device dm-11): disk space caching is enabled
[26496.850043] BTRFS info (device dm-11): has skinny extents
[26496.852299] BTRFS info (device dm-11): start tree-log replay
[26496.857453] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26496.858028] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26498.912296] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26498.912937] BTRFS warning (device dm-11): direct IO failed ino 3269 rw 1,34817 sector 0x21e530 len 69632 err no 10
[26498.913579] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26498.914274] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26498.914925] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[26498.914958] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26498.915535] BTRFS warning (device dm-11): direct IO failed ino 3498 rw 1,34817 sector 0x21e7b0 len 16384 err no 10
[26498.916266] BTRFS info (device dm-11): forced readonly
[26498.917213] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26498.917662] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26498.920279] BTRFS warning (device dm-11): direct IO failed ino 3080 rw 0,0 sector 0x1ff968 len 4096 err no 10
[26498.920701] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26498.936115] BTRFS warning (device dm-11): direct IO failed ino 2845 rw 0,0 sector 0x1eee68 len 4096 err no 10
[26498.937991] BTRFS warning (device dm-11): direct IO failed ino 3121 rw 0,0 sector 0x20a5e0 len 4096 err no 10
[26498.938049] BTRFS warning (device dm-11): direct IO failed ino 3121 rw 0,0 sector 0x20a5e8 len 4096 err no 10
[26498.938968] BTRFS warning (device dm-11): direct IO failed ino 3121 rw 0,0 sector 0x20a5f0 len 4096 err no 10
[26498.939569] BTRFS warning (device dm-11): direct IO failed ino 3121 rw 0,0 sector 0x20a5f8 len 4096 err no 10
[26499.075317] BTRFS info (device dm-11): flagging fs with big metadata feature
[26499.075902] BTRFS info (device dm-11): use lzo compression, level 0
[26499.076289] BTRFS info (device dm-11): disk space caching is enabled
[26499.076663] BTRFS info (device dm-11): has skinny extents
[26499.078779] BTRFS info (device dm-11): start tree-log replay
[26499.079354] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[26499.079876] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[26499.084517] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26499.085245] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26499.141779] BTRFS warning (device dm-11): direct IO failed ino 3512 rw 1,34817 sector 0x21d4b0 len 69632 err no 10
[26499.142514] BTRFS warning (device dm-11): direct IO failed ino 3512 rw 1,34817 sector 0x21d4b0 len 53248 err no 10
[26499.143979] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[26499.144127] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26499.144625] BTRFS info (device dm-11): forced readonly
[26499.146250] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2928: errno=-5 IO failure
[26499.231196] BTRFS info (device dm-11): flagging fs with big metadata feature
[26499.231650] BTRFS info (device dm-11): use lzo compression, level 0
[26499.232056] BTRFS info (device dm-11): disk space caching is enabled
[26499.232440] BTRFS info (device dm-11): has skinny extents
[26501.254238] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26501.254893] BTRFS error (device dm-11): error writing primary super block to device 1
[26501.255420] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26501.256123] BTRFS info (device dm-11): forced readonly
[26501.256571] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26501.258581] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26501.259275] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26501.260623] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26501.422590] BTRFS info (device dm-11): flagging fs with big metadata feature
[26501.423092] BTRFS info (device dm-11): use lzo compression, level 0
[26501.423500] BTRFS info (device dm-11): disk space caching is enabled
[26501.423933] BTRFS info (device dm-11): has skinny extents
[26501.440425] BTRFS error (device dm-11): error reading free space cache
[26501.440870] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26501.442869] BTRFS warning (device dm-11): direct IO failed ino 4284 rw 1,34817 sector 0x312800 len 102400 err no 10
[26501.444200] BTRFS warning (device dm-11): direct IO failed ino 4284 rw 1,34817 sector 0x312800 len 45056 err no 10
[26501.445481] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26501.448052] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26501.448754] BTRFS info (device dm-11): forced readonly
[26501.449159] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26501.553780] BTRFS info (device dm-11): flagging fs with big metadata feature
[26501.554464] BTRFS info (device dm-11): use lzo compression, level 0
[26501.554986] BTRFS info (device dm-11): disk space caching is enabled
[26501.555510] BTRFS info (device dm-11): has skinny extents
[26501.569365] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26501.570086] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26503.572523] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26503.573120] btrfs_dev_stat_print_on_error: 185 callbacks suppressed
[26503.573122] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26503.574342] BTRFS error (device dm-11): error writing primary super block to device 1
[26503.574825] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26503.575458] BTRFS info (device dm-11): forced readonly
[26503.575779] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26503.577349] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26503.577649] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26503.578878] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26503.579275] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26503.579467] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26503.581171] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[26503.596410] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[26503.717573] BTRFS info (device dm-11): flagging fs with big metadata feature
[26503.718032] BTRFS info (device dm-11): use lzo compression, level 0
[26503.718408] BTRFS info (device dm-11): disk space caching is enabled
[26503.718820] BTRFS info (device dm-11): has skinny extents
[26503.725940] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[26503.726519] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[26503.732078] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26503.732961] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26505.742525] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26505.743328] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26505.744226] BTRFS error (device dm-11): error writing primary super block to device 1
[26505.744874] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26505.745727] BTRFS info (device dm-11): forced readonly
[26505.746106] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26505.746444] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26505.747523] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26505.748926] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26505.748941] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[26505.749579] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[26505.752039] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26505.752510] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26505.756944] BTRFS warning (device dm-11): direct IO failed ino 4937 rw 0,0 sector 0x2bd900 len 4096 err no 10
[26505.758205] BTRFS warning (device dm-11): direct IO failed ino 4937 rw 0,0 sector 0x2bfad0 len 4096 err no 10
[26505.761325] BTRFS warning (device dm-11): direct IO failed ino 5456 rw 0,0 sector 0x2cb320 len 4096 err no 10
[26505.909127] BTRFS info (device dm-11): flagging fs with big metadata feature
[26505.909607] BTRFS info (device dm-11): use lzo compression, level 0
[26505.909996] BTRFS info (device dm-11): disk space caching is enabled
[26505.910356] BTRFS info (device dm-11): has skinny extents
[26505.931268] BTRFS error (device dm-11): error reading free space cache
[26505.931818] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26505.933434] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26505.934189] BTRFS info (device dm-11): forced readonly
[26505.934517] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26505.934541] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26505.936678] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[26506.015684] BTRFS info (device dm-11): flagging fs with big metadata feature
[26506.016153] BTRFS info (device dm-11): use lzo compression, level 0
[26506.016548] BTRFS info (device dm-11): disk space caching is enabled
[26506.016997] BTRFS info (device dm-11): has skinny extents
[26507.030058] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26507.030663] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26507.031799] BTRFS error (device dm-11): error writing primary super block to device 1
[26507.032283] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26507.032971] BTRFS info (device dm-11): forced readonly
[26507.033295] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26507.033767] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26507.033891] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26507.034368] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26507.035229] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26507.038474] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3a8 len 4096 err no 10
[26507.039163] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3b0 len 4096 err no 10
[26507.039238] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3b8 len 4096 err no 10
[26507.039785] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3c0 len 4096 err no 10
[26507.040412] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3c8 len 4096 err no 10
[26507.041030] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3d0 len 4096 err no 10
[26507.041644] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3d8 len 4096 err no 10
[26507.042298] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3e0 len 4096 err no 10
[26507.042901] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3e8 len 4096 err no 10
[26507.043506] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3f0 len 4096 err no 10
[26507.044275] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed3f8 len 4096 err no 10
[26507.044859] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed400 len 4096 err no 10
[26507.045476] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed408 len 4096 err no 10
[26507.046098] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed410 len 4096 err no 10
[26507.046712] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed418 len 4096 err no 10
[26507.047317] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed420 len 4096 err no 10
[26507.047963] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed428 len 4096 err no 10
[26507.048616] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed430 len 4096 err no 10
[26507.049322] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed438 len 4096 err no 10
[26507.049993] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed440 len 4096 err no 10
[26507.050613] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed448 len 4096 err no 10
[26507.051299] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed450 len 4096 err no 10
[26507.052098] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed458 len 4096 err no 10
[26507.053424] BTRFS warning (device dm-11): direct IO failed ino 5669 rw 0,0 sector 0x2ed460 len 4096 err no 10
[26507.168555] BTRFS info (device dm-11): flagging fs with big metadata feature
[26507.169066] BTRFS info (device dm-11): use lzo compression, level 0
[26507.169468] BTRFS info (device dm-11): disk space caching is enabled
[26507.169889] BTRFS info (device dm-11): has skinny extents
[26507.172014] BTRFS info (device dm-11): start tree-log replay
[26507.239099] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26507.241341] BTRFS error (device dm-11): error writing primary super block to device 1
[26507.242018] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26507.242948] BTRFS info (device dm-11): forced readonly
[26507.243416] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26507.243943] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26507.338744] BTRFS info (device dm-11): flagging fs with big metadata feature
[26507.339372] BTRFS info (device dm-11): use lzo compression, level 0
[26507.339946] BTRFS info (device dm-11): disk space caching is enabled
[26507.340507] BTRFS info (device dm-11): has skinny extents
[26507.360229] BTRFS error (device dm-11): error reading free space cache
[26507.360870] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26507.363976] BTRFS warning (device dm-11): direct IO failed ino 5894 rw 1,34817 sector 0x312800 len 20480 err no 10
[26507.366431] BTRFS warning (device dm-11): direct IO failed ino 5897 rw 1,34817 sector 0x313370 len 69632 err no 10
[26507.366793] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26507.367491] BTRFS warning (device dm-11): direct IO failed ino 5897 rw 1,34817 sector 0x3133f8 len 90112 err no 10
[26507.369331] BTRFS warning (device dm-11): direct IO failed ino 5897 rw 1,34817 sector 0x313370 len 118784 err no 10
[26507.372438] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26507.373188] BTRFS info (device dm-11): forced readonly
[26507.373665] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26507.482897] BTRFS info (device dm-11): flagging fs with big metadata feature
[26507.483369] BTRFS info (device dm-11): use lzo compression, level 0
[26507.483790] BTRFS info (device dm-11): disk space caching is enabled
[26507.484243] BTRFS info (device dm-11): has skinny extents
[26507.503933] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26507.515840] BTRFS error (device dm-11): error reading free space cache
[26507.516292] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26507.517748] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26507.518456] BTRFS info (device dm-11): forced readonly
[26507.518970] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26507.598295] BTRFS info (device dm-11): flagging fs with big metadata feature
[26507.598880] BTRFS info (device dm-11): use lzo compression, level 0
[26507.599293] BTRFS info (device dm-11): disk space caching is enabled
[26507.599721] BTRFS info (device dm-11): has skinny extents
[26509.628862] btrfs_dev_stat_print_on_error: 155 callbacks suppressed
[26509.628866] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26509.629984] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26509.631427] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26509.632093] BTRFS warning (device dm-11): direct IO failed ino 6265 rw 1,34817 sector 0x1a2028 len 98304 err no 10
[26509.633138] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26509.633320] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[26509.634260] BTRFS warning (device dm-11): direct IO failed ino 6461 rw 1,34817 sector 0x30c7f0 len 4096 err no 10
[26509.637081] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[26509.637470] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[26509.638144] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[26509.638404] BTRFS warning (device dm-11): direct IO failed ino 6297 rw 0,0 sector 0x267788 len 4096 err no 10
[26509.639147] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[26509.639898] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[26509.640293] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[26509.640942] BTRFS warning (device dm-11): direct IO failed ino 6042 rw 1,34817 sector 0x19d990 len 20480 err no 10
[26509.642497] BTRFS warning (device dm-11): direct IO failed ino 6101 rw 1,34817 sector 0x1a2028 len 110592 err no 10
[26509.642962] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26509.643897] BTRFS info (device dm-11): forced readonly
[26509.644110] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1003515904, 1003520000)
[26509.644224] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26509.645535] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26509.648215] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1259778048, 1259782144)
[26509.648911] BTRFS warning (device dm-11): direct IO failed ino 6387 rw 0,0 sector 0x2dcb58 len 4096 err no 10
[26509.765094] BTRFS info (device dm-11): flagging fs with big metadata feature
[26509.765747] BTRFS info (device dm-11): use lzo compression, level 0
[26509.766268] BTRFS info (device dm-11): disk space caching is enabled
[26509.766794] BTRFS info (device dm-11): has skinny extents
[26510.784415] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26510.785450] BTRFS info (device dm-11): forced readonly
[26510.785863] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26510.786383] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26510.786501] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26510.791332] BTRFS warning (device dm-11): csum hole found for disk bytenr range [613830656, 613834752)
[26510.793271] BTRFS warning (device dm-11): csum hole found for disk bytenr range [613834752, 613838848)
[26510.793270] BTRFS warning (device dm-11): direct IO failed ino 6741 rw 0,0 sector 0x1a8b28 len 4096 err no 10
[26510.794678] BTRFS warning (device dm-11): direct IO failed ino 6741 rw 0,0 sector 0x1a8b30 len 4096 err no 10
[26510.803466] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1037479936, 1037484032)
[26510.804296] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1037484032, 1037488128)
[26510.804304] BTRFS warning (device dm-11): direct IO failed ino 5919 rw 0,0 sector 0x272b58 len 4096 err no 10
[26510.804930] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1037488128, 1037492224)
[26510.805754] BTRFS warning (device dm-11): direct IO failed ino 5919 rw 0,0 sector 0x272b60 len 4096 err no 10
[26510.807430] BTRFS warning (device dm-11): direct IO failed ino 5919 rw 0,0 sector 0x272b68 len 4096 err no 10
[26510.931942] BTRFS info (device dm-11): flagging fs with big metadata feature
[26510.932395] BTRFS info (device dm-11): use lzo compression, level 0
[26510.932802] BTRFS info (device dm-11): disk space caching is enabled
[26510.933200] BTRFS info (device dm-11): has skinny extents
[26511.946998] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26511.947766] BTRFS info (device dm-11): forced readonly
[26511.947801] ------------[ cut here ]------------
[26511.948108] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26511.948395] WARNING: CPU: 1 PID: 1440565 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[26511.948870] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26511.949462] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus joydev snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[26511.953169] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26511.953582] CPU: 1 PID: 1440565 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[26511.954567] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[26511.955111] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[26511.955459] 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 46 48 8b 05 58 b5 85 01 e8
[26511.956639] RSP: 0018:ffffb8bdc4effc40 EFLAGS: 00010202
[26511.956970] RAX: 0000000000000005 RBX: ffff9d88a66dc800 RCX: 0000000000000000
[26511.957418] RDX: 0000000000000001 RSI: ffffffffb95b5d6a RDI: 00000000ffffffff
[26511.957880] RBP: ffff9d87999da320 R08: ffff9d88845430f8 R09: 0000000000000000
[26511.958325] R10: ffff9d8884543200 R11: ffff9d88efe01208 R12: ffff9d8894433750
[26511.958534] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[26511.958776] R13: ffff9d87e40ce600 R14: ffff9d8884543000 R15: ffff9d88845430a8
[26511.958778] FS:  00007f5bd4665740(0000) GS:ffff9d88fbd00000(0000) knlGS:0000000000000000
[26511.958779] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[26511.959816] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[26511.960234] CR2: 00005653489b1d4c CR3: 000000015c0a4004 CR4: 0000000000370ee0
[26511.962017] Call Trace:
[26511.962213]  
[26511.962368]  btrfs_run_delayed_refs+0x86/0x210
[26511.962657]  ? __mutex_unlock_slowpath+0x35/0x260
[26511.962961]  btrfs_start_dirty_block_groups+0x2af/0x540
[26511.963291]  btrfs_commit_transaction+0x85e/0xad0
[26511.963395] BTRFS warning (device dm-11): direct IO failed ino 6888 rw 0,0 sector 0x25da98 len 4096 err no 10
[26511.963582]  ? lock_release+0x1f0/0x2d0
[26511.964613]  ? rcu_read_lock_sched_held+0x12/0x60
[26511.964917]  ? lock_release+0x1f0/0x2d0
[26511.965160]  btrfs_sync_file+0x4bc/0x580
[26511.965439]  __x64_sys_fsync+0x34/0x60
[26511.965692]  do_syscall_64+0x38/0x90
[26511.965935]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[26511.966253] RIP: 0033:0x7f5bd4849dd7
[26511.966489] 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
[26511.967647] RSP: 002b:00007fff36b1a348 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[26511.968126] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5bd4849dd7
[26511.968565] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[26511.969022] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff36b1a35c
[26511.969467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000281
[26511.969923] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f5bd46656c8
[26511.970370]  
[26511.970521] irq event stamp: 0
[26511.970725] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[26511.971117] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[26511.971634] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[26511.972140] softirqs last disabled at (0): [<0000000000000000>] 0x0
[26511.972525] ---[ end trace c1fe41b54284bdbf ]---
[26511.975105] ------------[ cut here ]------------
[26511.975406] WARNING: CPU: 1 PID: 1440565 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[26511.976032] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus joydev snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[26511.980141] CPU: 1 PID: 1440565 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[26511.980689] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[26511.981243] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[26511.981617] 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 46 48 8b 05 58 b5 85 01 e8
[26511.982817] RSP: 0018:ffffb8bdc4effc40 EFLAGS: 00010202
[26511.983175] RAX: 000000000000000d RBX: ffff9d88a66dc800 RCX: 0000000000000000
[26511.983644] RDX: 0000000000000001 RSI: ffffffffb95b5d6a RDI: 00000000ffffffff
[26511.984112] RBP: ffff9d87999da6a0 R08: ffff9d88845434a0 R09: 0000000000000000
[26511.984566] R10: ffff9d8884543000 R11: ffff9d88efe01208 R12: ffff9d8894433a28
[26511.985037] R13: ffff9d87e40ce600 R14: ffff9d88845433a8 R15: ffff9d8884543450
[26511.985492] FS:  00007f5bd4665740(0000) GS:ffff9d88fbd00000(0000) knlGS:0000000000000000
[26511.986023] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[26511.986395] CR2: 00007f38d8c4c4d0 CR3: 000000015c0a4004 CR4: 0000000000370ee0
[26511.986863] Call Trace:
[26511.987034]  
[26511.987180]  btrfs_run_delayed_refs+0x86/0x210
[26511.987470]  ? __mutex_unlock_slowpath+0x35/0x260
[26511.987784]  btrfs_start_dirty_block_groups+0x2af/0x540
[26511.988127]  btrfs_commit_transaction+0x85e/0xad0
[26511.988429]  ? lock_release+0x1f0/0x2d0
[26511.988688]  ? rcu_read_lock_sched_held+0x12/0x60
[26511.989001]  ? lock_release+0x1f0/0x2d0
[26511.989252]  btrfs_sync_file+0x4bc/0x580
[26511.989510]  __x64_sys_fsync+0x34/0x60
[26511.989765]  do_syscall_64+0x38/0x90
[26511.990007]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[26511.990332] RIP: 0033:0x7f5bd4849dd7
[26511.990564] 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
[26511.991742] RSP: 002b:00007fff36b1a348 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[26511.992225] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5bd4849dd7
[26511.992685] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[26511.993150] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff36b1a35c
[26511.993609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000281
[26511.994132] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f5bd46656c8
[26511.994666]  
[26511.994858] irq event stamp: 0
[26511.995065] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[26511.995460] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[26511.996015] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[26511.996532] softirqs last disabled at (0): [<0000000000000000>] 0x0
[26511.996947] ---[ end trace c1fe41b54284bdc0 ]---
[26511.997513] ------------[ cut here ]------------
[26511.997830] WARNING: CPU: 1 PID: 1440565 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[26511.998512] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus joydev snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[26512.002376] CPU: 1 PID: 1440565 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[26512.002930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[26512.003468] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[26512.003837] 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 46 48 8b 05 58 b5 85 01 e8
[26512.005044] RSP: 0018:ffffb8bdc4effc40 EFLAGS: 00010202
[26512.005384] RAX: 000000000000000d RBX: ffff9d88a66dc800 RCX: 0000000000000000
[26512.005844] RDX: 0000000000000001 RSI: ffffffffb95b5d6a RDI: 00000000ffffffff
[26512.006301] RBP: ffff9d87999da5a0 R08: ffff9d8884543f98 R09: 0000000000000000
[26512.006761] R10: ffff9d8884543300 R11: ffff9d88efe01208 R12: ffff9d8894433340
[26512.007219] R13: ffff9d87e40ce600 R14: ffff9d8884543ea0 R15: ffff9d8884543f48
[26512.007679] FS:  00007f5bd4665740(0000) GS:ffff9d88fbd00000(0000) knlGS:0000000000000000
[26512.008197] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[26512.008562] CR2: 00007f38d8c4c4d0 CR3: 000000015c0a4004 CR4: 0000000000370ee0
[26512.009036] Call Trace:
[26512.009202]  
[26512.009348]  btrfs_run_delayed_refs+0x86/0x210
[26512.009652]  ? __mutex_unlock_slowpath+0x35/0x260
[26512.009964]  btrfs_start_dirty_block_groups+0x2af/0x540
[26512.010300]  btrfs_commit_transaction+0x85e/0xad0
[26512.010615]  ? lock_release+0x1f0/0x2d0
[26512.010867]  ? rcu_read_lock_sched_held+0x12/0x60
[26512.011210]  ? lock_release+0x1f0/0x2d0
[26512.011464]  btrfs_sync_file+0x4bc/0x580
[26512.011734]  __x64_sys_fsync+0x34/0x60
[26512.011990]  do_syscall_64+0x38/0x90
[26512.012224]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[26512.012549] RIP: 0033:0x7f5bd4849dd7
[26512.012792] 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
[26512.013993] RSP: 002b:00007fff36b1a348 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[26512.014478] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5bd4849dd7
[26512.014951] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[26512.015408] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff36b1a35c
[26512.015872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000281
[26512.016330] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f5bd46656c8
[26512.016797]  
[26512.016949] irq event stamp: 0
[26512.017150] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[26512.017554] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[26512.018093] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[26512.018624] softirqs last disabled at (0): [<0000000000000000>] 0x0
[26512.019029] ---[ end trace c1fe41b54284bdc1 ]---
[26512.019390] ------------[ cut here ]------------
[26512.019709] WARNING: CPU: 1 PID: 1440565 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[26512.020340] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus joydev snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[26512.024190] CPU: 1 PID: 1440565 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[26512.024731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[26512.025277] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[26512.025647] 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 46 48 8b 05 58 b5 85 01 e8
[26512.026833] RSP: 0018:ffffb8bdc4effc40 EFLAGS: 00010202
[26512.027175] RAX: 000000000000000d RBX: ffff9d88a66dc800 RCX: 0000000000000000
[26512.027637] RDX: 0000000000000001 RSI: ffffffffb95b5d6a RDI: 00000000ffffffff
[26512.028094] RBP: ffff9d87999da060 R08: ffff9d8884543848 R09: 0000000000000000
[26512.028549] R10: ffff9d8884543e00 R11: ffff9d88efe01208 R12: ffff9d88944335b0
[26512.029016] R13: ffff9d87e40ce600 R14: ffff9d8884543750 R15: ffff9d88845437f8
[26512.029470] FS:  00007f5bd4665740(0000) GS:ffff9d88fbd00000(0000) knlGS:0000000000000000
[26512.029997] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[26512.030364] CR2: 00007f38d8c4c4d0 CR3: 000000015c0a4004 CR4: 0000000000370ee0
[26512.030829] Call Trace:
[26512.030998]  
[26512.031145]  btrfs_run_delayed_refs+0x86/0x210
[26512.031435]  ? __mutex_unlock_slowpath+0x35/0x260
[26512.031754]  btrfs_start_dirty_block_groups+0x2af/0x540
[26512.032094]  btrfs_commit_transaction+0x85e/0xad0
[26512.032394]  ? lock_release+0x1f0/0x2d0
[26512.032656]  ? rcu_read_lock_sched_held+0x12/0x60
[26512.032964]  ? lock_release+0x1f0/0x2d0
[26512.033216]  btrfs_sync_file+0x4bc/0x580
[26512.033471]  __x64_sys_fsync+0x34/0x60
[26512.033729]  do_syscall_64+0x38/0x90
[26512.033970]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[26512.034299] RIP: 0033:0x7f5bd4849dd7
[26512.034536] 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
[26512.035731] RSP: 002b:00007fff36b1a348 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[26512.036218] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5bd4849dd7
[26512.036677] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[26512.037134] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff36b1a35c
[26512.037584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000281
[26512.038047] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f5bd46656c8
[26512.038503]  
[26512.038659] irq event stamp: 0
[26512.038860] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[26512.039262] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[26512.039792] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[26512.040315] softirqs last disabled at (0): [<0000000000000000>] 0x0
[26512.040726] ---[ end trace c1fe41b54284bdc2 ]---
[26512.041089] ------------[ cut here ]------------
[26512.041388] WARNING: CPU: 1 PID: 1440565 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[26512.042031] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus joydev snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[26512.045858] CPU: 1 PID: 1440565 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[26512.046393] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[26512.046951] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[26512.047317] 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 46 48 8b 05 58 b5 85 01 e8
[26512.048512] RSP: 0018:ffffb8bdc4effc40 EFLAGS: 00010202
[26512.048860] RAX: 000000000000000d RBX: ffff9d88a66dc800 RCX: 0000000000000000
[26512.049319] RDX: 0000000000000001 RSI: ffffffffb95b5d6a RDI: 00000000ffffffff
[26512.049783] RBP: ffff9d87999dab60 R08: ffff9d88e3405848 R09: 0000000000000000
[26512.050241] R10: ffff9d8884543700 R11: ffff9d88efe01208 R12: ffff9d88944338f0
[26512.050706] R13: ffff9d87e40ce600 R14: ffff9d88e3405750 R15: ffff9d88e34057f8
[26512.051167] FS:  00007f5bd4665740(0000) GS:ffff9d88fbd00000(0000) knlGS:0000000000000000
[26512.051694] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[26512.052066] CR2: 00007f38d8c4c4d0 CR3: 000000015c0a4004 CR4: 0000000000370ee0
[26512.052525] Call Trace:
[26512.052700]  
[26512.052846]  btrfs_run_delayed_refs+0x86/0x210
[26512.053140]  ? __mutex_unlock_slowpath+0x35/0x260
[26512.053445]  btrfs_start_dirty_block_groups+0x2af/0x540
[26512.053794]  btrfs_commit_transaction+0x85e/0xad0
[26512.054161]  ? lock_release+0x1f0/0x2d0
[26512.054414]  ? rcu_read_lock_sched_held+0x12/0x60
[26512.054731]  ? lock_release+0x1f0/0x2d0
[26512.054992]  btrfs_sync_file+0x4bc/0x580
[26512.055251]  __x64_sys_fsync+0x34/0x60
[26512.055499]  do_syscall_64+0x38/0x90
[26512.055746]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[26512.056076] RIP: 0033:0x7f5bd4849dd7
[26512.056313] 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
[26512.057504] RSP: 002b:00007fff36b1a348 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[26512.058004] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5bd4849dd7
[26512.058462] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[26512.058933] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff36b1a35c
[26512.059389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000281
[26512.059854] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f5bd46656c8
[26512.060320]  
[26512.060469] irq event stamp: 0
[26512.060685] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[26512.061094] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[26512.061632] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[26512.062160] softirqs last disabled at (0): [<0000000000000000>] 0x0
[26512.062563] ---[ end trace c1fe41b54284bdc3 ]---
[26512.062931] ------------[ cut here ]------------
[26512.063232] WARNING: CPU: 1 PID: 1440565 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[26512.063863] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus joydev snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[26512.067637] CPU: 1 PID: 1440565 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[26512.068176] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[26512.068729] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[26512.069098] 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 46 48 8b 05 58 b5 85 01 e8
[26512.070290] RSP: 0018:ffffb8bdc4effc40 EFLAGS: 00010202
[26512.070640] RAX: 000000000000000d RBX: ffff9d88a66dc800 RCX: 0000000000000000
[26512.071099] RDX: 0000000000000001 RSI: ffffffffb95b5d6a RDI: 00000000ffffffff
[26512.071553] RBP: ffff9d88d50e2fa0 R08: ffff9d888420e0f8 R09: 0000000000000000
[26512.072024] R10: ffff9d88e3405700 R11: ffff9d88efe01208 R12: ffff9d87f1b7f340
[26512.072482] R13: ffff9d87e40ce600 R14: ffff9d888420e000 R15: ffff9d888420e0a8
[26512.072953] FS:  00007f5bd4665740(0000) GS:ffff9d88fbd00000(0000) knlGS:0000000000000000
[26512.073496] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[26512.073873] CR2: 00007f38d8c4c4d0 CR3: 000000015c0a4004 CR4: 0000000000370ee0
[26512.074338] Call Trace:
[26512.074503]  
[26512.074662]  btrfs_run_delayed_refs+0x86/0x210
[26512.074961]  ? __mutex_unlock_slowpath+0x35/0x260
[26512.075270]  btrfs_start_dirty_block_groups+0x2af/0x540
[26512.075626]  btrfs_commit_transaction+0x85e/0xad0
[26512.075937]  ? lock_release+0x1f0/0x2d0
[26512.076192]  ? rcu_read_lock_sched_held+0x12/0x60
[26512.076501]  ? lock_release+0x1f0/0x2d0
[26512.076777]  btrfs_sync_file+0x4bc/0x580
[26512.077044]  __x64_sys_fsync+0x34/0x60
[26512.077288]  do_syscall_64+0x38/0x90
[26512.077523]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[26512.077858] RIP: 0033:0x7f5bd4849dd7
[26512.078098] 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
[26512.079304] RSP: 002b:00007fff36b1a348 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[26512.079806] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5bd4849dd7
[26512.080270] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[26512.080737] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff36b1a35c
[26512.081197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000281
[26512.081664] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f5bd46656c8
[26512.082128]  
[26512.082275] irq event stamp: 0
[26512.082475] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[26512.082887] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[26512.083414] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[26512.083957] softirqs last disabled at (0): [<0000000000000000>] 0x0
[26512.084420] ---[ end trace c1fe41b54284bdc4 ]---
[26512.084787] ------------[ cut here ]------------
[26512.085093] WARNING: CPU: 1 PID: 1440565 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[26512.085737] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus joydev snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[26512.089543] CPU: 1 PID: 1440565 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[26512.090104] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[26512.090663] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[26512.091031] 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 46 48 8b 05 58 b5 85 01 e8
[26512.092230] RSP: 0018:ffffb8bdc4effc40 EFLAGS: 00010202
[26512.092568] RAX: 000000000000000d RBX: ffff9d88a66dc800 RCX: 0000000000000000
[26512.093038] RDX: 0000000000000001 RSI: ffffffffb95b5d6a RDI: 00000000ffffffff
[26512.093496] RBP: 0000000000000000 R08: ffff9d888420e358 R09: 0000000000000000
[26512.093965] R10: ffff9d888420e000 R11: ffff9d88efe01208 R12: ffff9d88dc1c2cb0
[26512.094423] R13: ffff9d87e40ce600 R14: ffff9d888420e270 R15: ffff9d888420e318
[26512.094889] FS:  00007f5bd4665740(0000) GS:ffff9d88fbd00000(0000) knlGS:0000000000000000
[26512.095416] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[26512.095795] CR2: 00007f38d8c4c4d0 CR3: 000000015c0a4004 CR4: 0000000000370ee0
[26512.096259] Call Trace:
[26512.096422]  
[26512.096568]  btrfs_run_delayed_refs+0x86/0x210
[26512.096869]  ? __mutex_unlock_slowpath+0x35/0x260
[26512.097182]  btrfs_start_dirty_block_groups+0x2af/0x540
[26512.097519]  btrfs_commit_transaction+0x85e/0xad0
[26512.097834]  ? lock_release+0x1f0/0x2d0
[26512.098089]  ? rcu_read_lock_sched_held+0x12/0x60
[26512.098396]  ? lock_release+0x1f0/0x2d0
[26512.098661]  btrfs_sync_file+0x4bc/0x580
[26512.098929]  __x64_sys_fsync+0x34/0x60
[26512.099178]  do_syscall_64+0x38/0x90
[26512.099412]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[26512.099752] RIP: 0033:0x7f5bd4849dd7
[26512.099995] 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
[26512.101203] RSP: 002b:00007fff36b1a348 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[26512.101696] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5bd4849dd7
[26512.102154] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[26512.102620] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff36b1a35c
[26512.103085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000281
[26512.103541] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f5bd46656c8
[26512.104023]  
[26512.104176] irq event stamp: 0
[26512.104373] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[26512.104789] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[26512.105316] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[26512.105847] softirqs last disabled at (0): [<0000000000000000>] 0x0
[26512.106255] ---[ end trace c1fe41b54284bdc5 ]---
[26512.106676] ------------[ cut here ]------------
[26512.106991] WARNING: CPU: 1 PID: 1440565 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[26512.107676] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core snd_pcm i2c_i801 i2c_smbus joydev snd_timer lpc_ich snd soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[26512.111518] CPU: 1 PID: 1440565 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[26512.112075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[26512.112635] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[26512.113005] 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 46 48 8b 05 58 b5 85 01 e8
[26512.114287] RSP: 0018:ffffb8bdc4effc40 EFLAGS: 00010202
[26512.114635] RAX: 000000000000000d RBX: ffff9d88a66dc800 RCX: 0000000000000000
[26512.115091] RDX: 0000000000000001 RSI: ffffffffb95b5d6a RDI: 00000000ffffffff
[26512.115538] RBP: 0000000000000000 R08: ffff9d888420ebf0 R09: 0000000000000000
[26512.116003] R10: ffff9d888420e270 R11: ffff9d88efe03e08 R12: ffff9d88dc1c2a80
[26512.116459] R13: ffff9d87e40ce600 R14: ffff9d888420eaf8 R15: ffff9d888420eba0
[26512.116923] FS:  00007f5bd4665740(0000) GS:ffff9d88fbd00000(0000) knlGS:0000000000000000
[26512.117436] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[26512.117818] CR2: 00007f38d8c4c4d0 CR3: 000000015c0a4004 CR4: 0000000000370ee0
[26512.118275] Call Trace:
[26512.118439]  
[26512.118585]  btrfs_run_delayed_refs+0x86/0x210
[26512.118888]  ? __mutex_unlock_slowpath+0x35/0x260
[26512.119198]  btrfs_start_dirty_block_groups+0x2af/0x540
[26512.119537]  btrfs_commit_transaction+0x85e/0xad0
[26512.119851]  ? lock_release+0x1f0/0x2d0
[26512.120106]  ? rcu_read_lock_sched_held+0x12/0x60
[26512.120411]  ? lock_release+0x1f0/0x2d0
[26512.120676]  btrfs_sync_file+0x4bc/0x580
[26512.120938]  __x64_sys_fsync+0x34/0x60
[26512.121183]  do_syscall_64+0x38/0x90
[26512.121416]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[26512.121750] RIP: 0033:0x7f5bd4849dd7
[26512.121988] 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
[26512.123177] RSP: 002b:00007fff36b1a348 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[26512.123668] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5bd4849dd7
[26512.124123] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[26512.124573] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff36b1a35c
[26512.125050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000281
[26512.125501] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f5bd46656c8
[26512.126006]  
[26512.126151] irq event stamp: 0
[26512.126348] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[26512.126754] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[26512.127276] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[26512.127806] softirqs last disabled at (0): [<0000000000000000>] 0x0
[26512.128230] ---[ end trace c1fe41b54284bdc6 ]---
[26512.213289] BTRFS info (device dm-11): flagging fs with big metadata feature
[26512.213935] BTRFS info (device dm-11): use lzo compression, level 0
[26512.214437] BTRFS info (device dm-11): disk space caching is enabled
[26512.215023] BTRFS info (device dm-11): has skinny extents
[26512.218035] BTRFS info (device dm-11): start tree-log replay
[26514.289587] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26514.290170] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26514.291001] BTRFS error (device dm-11): error writing primary super block to device 1
[26514.291462] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26514.292099] BTRFS info (device dm-11): forced readonly
[26514.292405] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26514.292858] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26514.293687] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26514.294159] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26514.295129] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26514.295780] BTRFS warning (device dm-11): direct IO failed ino 7125 rw 0,0 sector 0x232790 len 4096 err no 10
[26514.298061] BTRFS warning (device dm-11): direct IO failed ino 7289 rw 0,0 sector 0x1a5f88 len 4096 err no 10
[26514.298962] BTRFS warning (device dm-11): direct IO failed ino 7203 rw 0,0 sector 0x2a5be8 len 4096 err no 10
[26514.309456] BTRFS warning (device dm-11): direct IO failed ino 7203 rw 0,0 sector 0x1b1088 len 4096 err no 10
[26514.311699] BTRFS warning (device dm-11): direct IO failed ino 7523 rw 0,0 sector 0x1e4e18 len 4096 err no 10
[26514.439794] BTRFS info (device dm-11): flagging fs with big metadata feature
[26514.440440] BTRFS info (device dm-11): use lzo compression, level 0
[26514.440948] BTRFS info (device dm-11): disk space caching is enabled
[26514.441511] BTRFS info (device dm-11): has skinny extents
[26514.444263] BTRFS info (device dm-11): start tree-log replay
[26516.511601] btrfs_dev_stat_print_on_error: 194 callbacks suppressed
[26516.511605] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26516.511612] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26516.512005] BTRFS warning (device dm-11): direct IO failed ino 7931 rw 1,34817 sector 0x2defc8 len 4096 err no 10
[26516.512614] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26516.514396] BTRFS error (device dm-11): error writing primary super block to device 1
[26516.514874] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26516.515527] BTRFS info (device dm-11): forced readonly
[26516.515843] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26516.516399] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[26516.516989] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26516.517053] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[26516.517453] BTRFS warning (device dm-11): direct IO failed ino 8164 rw 0,0 sector 0x33b418 len 4096 err no 10
[26516.518060] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[26516.518386] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[26516.518669] BTRFS warning (device dm-11): direct IO failed ino 8164 rw 0,0 sector 0x33b420 len 4096 err no 10
[26516.519263] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[26516.519871] BTRFS warning (device dm-11): direct IO failed ino 8164 rw 0,0 sector 0x33b428 len 4096 err no 10
[26516.520450] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[26516.521049] BTRFS warning (device dm-11): direct IO failed ino 8064 rw 0,0 sector 0x284cb8 len 4096 err no 10
[26516.521637] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[26516.522228] BTRFS warning (device dm-11): direct IO failed ino 8064 rw 0,0 sector 0x284cc0 len 4096 err no 10
[26516.522818] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[26516.523402] BTRFS warning (device dm-11): direct IO failed ino 8064 rw 0,0 sector 0x284cc8 len 4096 err no 10
[26516.525252] BTRFS warning (device dm-11): direct IO failed ino 8064 rw 0,0 sector 0x284cd0 len 4096 err no 10
[26516.525680] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26516.525850] BTRFS warning (device dm-11): direct IO failed ino 8064 rw 0,0 sector 0x284cd8 len 4096 err no 10
[26516.526279] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26516.527037] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201aa8 len 4096 err no 10
[26516.528543] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201ab0 len 4096 err no 10
[26516.529163] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201ab8 len 4096 err no 10
[26516.529913] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201ac0 len 4096 err no 10
[26516.531031] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201ac8 len 4096 err no 10
[26516.531996] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201ad0 len 4096 err no 10
[26516.532189] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201ad8 len 4096 err no 10
[26516.533312] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201ae0 len 4096 err no 10
[26516.533798] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201ae8 len 4096 err no 10
[26516.534620] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201af0 len 4096 err no 10
[26516.535129] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201af8 len 4096 err no 10
[26516.536010] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201b00 len 4096 err no 10
[26516.536471] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201b08 len 4096 err no 10
[26516.537576] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201b10 len 4096 err no 10
[26516.537710] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201b18 len 4096 err no 10
[26516.539045] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201b20 len 4096 err no 10
[26516.539118] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201b28 len 4096 err no 10
[26516.539641] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201b30 len 4096 err no 10
[26516.539646] BTRFS warning (device dm-11): direct IO failed ino 7920 rw 0,0 sector 0x201b38 len 4096 err no 10
[26516.540428] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314cd8 len 4096 err no 10
[26516.540926] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314ce0 len 4096 err no 10
[26516.542582] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314ce8 len 4096 err no 10
[26516.542973] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314cf0 len 4096 err no 10
[26516.544333] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314cf8 len 4096 err no 10
[26516.544671] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d00 len 4096 err no 10
[26516.544933] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d08 len 4096 err no 10
[26516.545850] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d10 len 4096 err no 10
[26516.546304] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d18 len 4096 err no 10
[26516.547580] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d20 len 4096 err no 10
[26516.548355] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d28 len 4096 err no 10
[26516.549152] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d30 len 4096 err no 10
[26516.549494] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d38 len 4096 err no 10
[26516.550519] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d40 len 4096 err no 10
[26516.551289] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d48 len 4096 err no 10
[26516.551921] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d50 len 4096 err no 10
[26516.552651] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d58 len 4096 err no 10
[26516.553231] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d60 len 4096 err no 10
[26516.554053] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d68 len 4096 err no 10
[26516.554636] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d70 len 4096 err no 10
[26516.555214] BTRFS warning (device dm-11): direct IO failed ino 7894 rw 0,0 sector 0x314d78 len 4096 err no 10
[26516.555798] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59b8 len 4096 err no 10
[26516.556800] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59c0 len 4096 err no 10
[26516.557002] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59c8 len 4096 err no 10
[26516.557540] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59d0 len 4096 err no 10
[26516.558124] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59d8 len 4096 err no 10
[26516.558706] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59e0 len 4096 err no 10
[26516.559291] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59e8 len 4096 err no 10
[26516.560081] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59f0 len 4096 err no 10
[26516.560486] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c59f8 len 4096 err no 10
[26516.561191] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c5a00 len 4096 err no 10
[26516.561699] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c5a08 len 4096 err no 10
[26516.562378] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c5a10 len 4096 err no 10
[26516.563051] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c5a18 len 4096 err no 10
[26516.565618] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c5a20 len 4096 err no 10
[26516.565809] BTRFS warning (device dm-11): direct IO failed ino 7964 rw 0,0 sector 0x1c5a28 len 4096 err no 10
[26516.694755] BTRFS info (device dm-11): flagging fs with big metadata feature
[26516.695190] BTRFS info (device dm-11): use lzo compression, level 0
[26516.695580] BTRFS info (device dm-11): disk space caching is enabled
[26516.695962] BTRFS info (device dm-11): has skinny extents
[26518.713834] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26518.714886] BTRFS info (device dm-11): forced readonly
[26518.714949] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26518.715255] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26518.716332] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26518.719088] BTRFS warning (device dm-11): csum hole found for disk bytenr range [647925760, 647929856)
[26518.719272] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1376813056, 1376817152)
[26518.719871] BTRFS warning (device dm-11): csum hole found for disk bytenr range [647929856, 647933952)
[26518.720549] BTRFS warning (device dm-11): csum hole found for disk bytenr range [379834368, 379838464)
[26518.721281] BTRFS warning (device dm-11): direct IO failed ino 8312 rw 0,0 sector 0x314840 len 4096 err no 10
[26518.722722] BTRFS warning (device dm-11): csum hole found for disk bytenr range [647933952, 647938048)
[26518.723518] BTRFS warning (device dm-11): direct IO failed ino 8312 rw 0,0 sector 0x1391e8 len 4096 err no 10
[26518.723557] BTRFS warning (device dm-11): csum hole found for disk bytenr range [647938048, 647942144)
[26518.724771] BTRFS warning (device dm-11): csum hole found for disk bytenr range [826413056, 826417152)
[26518.725495] BTRFS warning (device dm-11): csum hole found for disk bytenr range [826417152, 826421248)
[26518.726253] BTRFS warning (device dm-11): csum hole found for disk bytenr range [826421248, 826425344)
[26518.726940] BTRFS warning (device dm-11): csum hole found for disk bytenr range [826425344, 826429440)
[26518.733412] BTRFS warning (device dm-11): direct IO failed ino 8771 rw 0,0 sector 0x184050 len 4096 err no 10
[26518.735949] BTRFS warning (device dm-11): direct IO failed ino 8245 rw 0,0 sector 0x2bdbb8 len 4096 err no 10
[26518.871785] BTRFS info (device dm-11): flagging fs with big metadata feature
[26518.872388] BTRFS info (device dm-11): use lzo compression, level 0
[26518.872959] BTRFS info (device dm-11): disk space caching is enabled
[26518.873491] BTRFS info (device dm-11): has skinny extents
[26518.911903] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26518.912458] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26519.898385] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26519.898986] BTRFS error (device dm-11): error writing primary super block to device 1
[26519.899445] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26519.900083] BTRFS info (device dm-11): forced readonly
[26519.900488] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26519.900775] BTRFS warning (device dm-11): direct IO failed ino 9096 rw 0,0 sector 0x36fc10 len 4096 err no 10
[26519.902176] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26519.902787] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26519.908301] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26519.921258] BTRFS warning (device dm-11): direct IO failed ino 8939 rw 0,0 sector 0x246cb8 len 4096 err no 10
[26519.921268] BTRFS warning (device dm-11): direct IO failed ino 8939 rw 0,0 sector 0x246cc0 len 4096 err no 10
[26519.921896] BTRFS warning (device dm-11): direct IO failed ino 8939 rw 0,0 sector 0x246cc8 len 4096 err no 10
[26519.922485] BTRFS warning (device dm-11): direct IO failed ino 8939 rw 0,0 sector 0x246cd0 len 4096 err no 10
[26519.923088] BTRFS warning (device dm-11): direct IO failed ino 8939 rw 0,0 sector 0x240620 len 4096 err no 10
[26519.924847] BTRFS warning (device dm-11): direct IO failed ino 8968 rw 0,0 sector 0x246d40 len 4096 err no 10
[26520.022444] BTRFS info (device dm-11): flagging fs with big metadata feature
[26520.022896] BTRFS info (device dm-11): use lzo compression, level 0
[26520.023263] BTRFS info (device dm-11): disk space caching is enabled
[26520.023646] BTRFS info (device dm-11): has skinny extents
[26522.046259] btrfs_dev_stat_print_on_error: 90 callbacks suppressed
[26522.046262] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26522.047267] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26522.047894] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[26522.048509] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[26522.049109] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[26522.049828] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[26522.050129] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26522.050545] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[26522.051564] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[26522.054080] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[26522.055336] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[26522.056637] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26522.057267] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26522.058631] BTRFS error (device dm-11): error writing primary super block to device 1
[26522.059111] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26522.059745] BTRFS info (device dm-11): forced readonly
[26522.060059] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26522.060508] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26522.061565] BTRFS warning (device dm-11): direct IO failed ino 9318 rw 0,0 sector 0x398150 len 4096 err no 10
[26522.063059] BTRFS warning (device dm-11): direct IO failed ino 9325 rw 0,0 sector 0x3a0e30 len 4096 err no 10
[26522.065857] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26522.066306] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26522.182793] BTRFS info (device dm-11): flagging fs with big metadata feature
[26522.183234] BTRFS info (device dm-11): use lzo compression, level 0
[26522.183628] BTRFS info (device dm-11): disk space caching is enabled
[26522.184005] BTRFS info (device dm-11): has skinny extents
[26522.186414] BTRFS info (device dm-11): start tree-log replay
[26524.265505] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26524.266084] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26524.266840] BTRFS error (device dm-11): error writing primary super block to device 1
[26524.267300] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26524.267936] BTRFS info (device dm-11): forced readonly
[26524.268243] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26524.268696] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26524.269596] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26524.271897] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26524.272390] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26524.275381] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf118 len 4096 err no 10
[26524.276036] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf120 len 4096 err no 10
[26524.276637] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf128 len 4096 err no 10
[26524.277235] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf130 len 4096 err no 10
[26524.277836] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf138 len 4096 err no 10
[26524.278429] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf140 len 4096 err no 10
[26524.278802] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf148 len 4096 err no 10
[26524.279071] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf150 len 4096 err no 10
[26524.279662] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf158 len 4096 err no 10
[26524.280240] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf160 len 4096 err no 10
[26524.280963] BTRFS warning (device dm-11): direct IO failed ino 9884 rw 0,0 sector 0x3cf168 len 4096 err no 10
[26524.290221] BTRFS warning (device dm-11): direct IO failed ino 9698 rw 0,0 sector 0x3c4cd0 len 4096 err no 10
[26524.406100] BTRFS info (device dm-11): flagging fs with big metadata feature
[26524.406553] BTRFS info (device dm-11): use lzo compression, level 0
[26524.406934] BTRFS info (device dm-11): disk space caching is enabled
[26524.407304] BTRFS info (device dm-11): has skinny extents
[26524.409685] BTRFS info (device dm-11): start tree-log replay
[26524.424064] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26524.424590] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26524.444998] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26524.445540] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26526.479856] BTRFS warning (device dm-11): direct IO failed ino 10606 rw 1,34817 sector 0x413460 len 102400 err no 10
[26526.480942] BTRFS warning (device dm-11): direct IO failed ino 10634 rw 1,34817 sector 0x2cf618 len 20480 err no 10
[26526.481671] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26526.481983] BTRFS warning (device dm-11): direct IO failed ino 10646 rw 1,34817 sector 0x2cf618 len 28672 err no 10
[26526.483895] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26526.484577] BTRFS info (device dm-11): forced readonly
[26526.484877] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26526.485309] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26526.487597] btrfs_lookup_bio_sums: 30 callbacks suppressed
[26526.487605] BTRFS warning (device dm-11): csum hole found for disk bytenr range [446029824, 446033920)
[26526.488715] BTRFS warning (device dm-11): csum hole found for disk bytenr range [446029824, 446033920)
[26526.489220] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1788690432, 1788694528)
[26526.489852] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1788694528, 1788698624)
[26526.489851] BTRFS warning (device dm-11): direct IO failed ino 10230 rw 0,0 sector 0x3d8ea0 len 4096 err no 10
[26526.490610] BTRFS warning (device dm-11): direct IO failed ino 10230 rw 0,0 sector 0x3d8ea8 len 4096 err no 10
[26526.491997] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1839026176, 1839030272)
[26526.492619] BTRFS warning (device dm-11): direct IO failed ino 10283 rw 0,0 sector 0x3f0ea8 len 4096 err no 10
[26526.502638] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1907265536, 1907269632)
[26526.503295] BTRFS warning (device dm-11): direct IO failed ino 10747 rw 0,0 sector 0x411748 len 4096 err no 10
[26526.504193] BTRFS warning (device dm-11): csum hole found for disk bytenr range [508276736, 508280832)
[26526.504955] BTRFS warning (device dm-11): direct IO failed ino 10242 rw 0,0 sector 0x1765d8 len 4096 err no 10
[26526.504958] BTRFS warning (device dm-11): csum hole found for disk bytenr range [508280832, 508284928)
[26526.506683] BTRFS warning (device dm-11): direct IO failed ino 10242 rw 0,0 sector 0x1765e0 len 4096 err no 10
[26526.507281] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1907240960, 1907245056)
[26526.507308] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1907249152, 1907253248)
[26526.508851] BTRFS warning (device dm-11): direct IO failed ino 10242 rw 0,0 sector 0x138e58 len 4096 err no 10
[26526.509149] BTRFS warning (device dm-11): direct IO failed ino 10228 rw 0,0 sector 0x3efde8 len 4096 err no 10
[26526.510670] BTRFS warning (device dm-11): direct IO failed ino 10721 rw 0,0 sector 0x158af0 len 4096 err no 10
[26526.633855] BTRFS info (device dm-11): flagging fs with big metadata feature
[26526.634291] BTRFS info (device dm-11): use lzo compression, level 0
[26526.634681] BTRFS info (device dm-11): disk space caching is enabled
[26526.635064] BTRFS info (device dm-11): has skinny extents
[26526.655015] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26526.655628] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26526.671137] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26526.671675] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26528.662630] btrfs_dev_stat_print_on_error: 297 callbacks suppressed
[26528.662634] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[26528.663639] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[26528.664235] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26528.664809] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[26528.665405] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26528.665965] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[26528.666551] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26528.666939] BTRFS error (device dm-11): error writing primary super block to device 1
[26528.667484] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26528.668109] BTRFS info (device dm-11): forced readonly
[26528.668413] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26528.668866] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26528.670603] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[26528.671227] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[26528.671854] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[26528.672095] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[26528.672619] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[26528.673262] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[26528.673999] BTRFS warning (device dm-11): direct IO failed ino 11491 rw 0,0 sector 0x44bf48 len 4096 err no 10
[26528.797210] BTRFS info (device dm-11): flagging fs with big metadata feature
[26528.797658] BTRFS info (device dm-11): use lzo compression, level 0
[26528.798037] BTRFS info (device dm-11): disk space caching is enabled
[26528.798409] BTRFS info (device dm-11): has skinny extents
[26528.800524] BTRFS info (device dm-11): start tree-log replay
[26528.815453] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26528.815977] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26530.867127] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26530.867733] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26530.868333] BTRFS error (device dm-11): error writing primary super block to device 1
[26530.868815] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26530.869451] BTRFS info (device dm-11): forced readonly
[26530.869763] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26530.870209] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26530.871323] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26530.871604] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26530.872320] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26530.874341] BTRFS warning (device dm-11): direct IO failed ino 11844 rw 0,0 sector 0x476298 len 4096 err no 10
[26530.875353] BTRFS warning (device dm-11): direct IO failed ino 11909 rw 0,0 sector 0x452820 len 4096 err no 10
[26530.877818] BTRFS warning (device dm-11): direct IO failed ino 11558 rw 0,0 sector 0x276080 len 4096 err no 10
[26530.878453] BTRFS warning (device dm-11): direct IO failed ino 11558 rw 0,0 sector 0x276088 len 4096 err no 10
[26530.886247] BTRFS warning (device dm-11): direct IO failed ino 11578 rw 0,0 sector 0x170d68 len 4096 err no 10
[26530.987797] BTRFS info (device dm-11): flagging fs with big metadata feature
[26530.988236] BTRFS info (device dm-11): use lzo compression, level 0
[26530.988629] BTRFS info (device dm-11): disk space caching is enabled
[26530.989014] BTRFS info (device dm-11): has skinny extents
[26530.994875] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[26530.995396] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[26531.007566] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26531.008090] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26531.021898] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26531.022442] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26532.009827] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26532.011104] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26532.011793] BTRFS info (device dm-11): forced readonly
[26532.012085] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26532.012517] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26532.013360] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26532.014240] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26532.014959] BTRFS warning (device dm-11): direct IO failed ino 12310 rw 0,0 sector 0x27d2f0 len 4096 err no 10
[26532.026786] BTRFS warning (device dm-11): direct IO failed ino 12154 rw 0,0 sector 0x49a948 len 4096 err no 10
[26532.026793] BTRFS warning (device dm-11): direct IO failed ino 12154 rw 0,0 sector 0x49a950 len 4096 err no 10
[26532.027368] BTRFS warning (device dm-11): direct IO failed ino 12154 rw 0,0 sector 0x49a958 len 4096 err no 10
[26532.028141] BTRFS warning (device dm-11): direct IO failed ino 12154 rw 0,0 sector 0x49a960 len 4096 err no 10
[26532.028707] BTRFS warning (device dm-11): direct IO failed ino 12154 rw 0,0 sector 0x49a968 len 4096 err no 10
[26532.029481] BTRFS warning (device dm-11): direct IO failed ino 12154 rw 0,0 sector 0x49a970 len 4096 err no 10
[26532.032247] BTRFS warning (device dm-11): direct IO failed ino 12128 rw 0,0 sector 0x48bfd0 len 4096 err no 10
[26532.032873] BTRFS warning (device dm-11): direct IO failed ino 12128 rw 0,0 sector 0x48bfd8 len 4096 err no 10
[26532.145575] BTRFS info (device dm-11): flagging fs with big metadata feature
[26532.146017] BTRFS info (device dm-11): use lzo compression, level 0
[26532.146414] BTRFS info (device dm-11): disk space caching is enabled
[26532.146793] BTRFS info (device dm-11): has skinny extents
[26534.163593] btrfs_dev_stat_print_on_error: 143 callbacks suppressed
[26534.163596] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26534.164696] BTRFS warning (device dm-11): direct IO failed ino 12701 rw 1,34817 sector 0x4db428 len 28672 err no 10
[26534.165427] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26534.166032] BTRFS warning (device dm-11): direct IO failed ino 12410 rw 1,34817 sector 0x4db428 len 28672 err no 10
[26534.167279] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26534.168162] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[26534.168641] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26534.169097] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[26534.170111] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[26534.170847] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[26534.172635] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[26534.173618] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[26534.174225] BTRFS warning (device dm-11): direct IO failed ino 12533 rw 1,34817 sector 0x4db428 len 98304 err no 10
[26534.174473] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[26534.176256] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[26534.176256] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26534.176259] BTRFS info (device dm-11): forced readonly
[26534.177809] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26534.178251] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26534.294389] BTRFS info (device dm-11): flagging fs with big metadata feature
[26534.294833] BTRFS info (device dm-11): use lzo compression, level 0
[26534.295203] BTRFS info (device dm-11): disk space caching is enabled
[26534.295592] BTRFS info (device dm-11): has skinny extents
[26534.317735] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26534.318504] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26534.333750] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26534.334276] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26536.317685] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26536.318386] BTRFS info (device dm-11): forced readonly
[26536.318687] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26536.319109] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26536.319443] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26536.320179] btrfs_lookup_bio_sums: 24 callbacks suppressed
[26536.320181] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2193129472, 2193133568)
[26536.321063] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2193133568, 2193137664)
[26536.321067] BTRFS warning (device dm-11): direct IO failed ino 13429 rw 0,0 sector 0x499c40 len 4096 err no 10
[26536.321619] BTRFS warning (device dm-11): direct IO failed ino 13429 rw 0,0 sector 0x499c48 len 4096 err no 10
[26536.325084] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1923493888, 1923497984)
[26536.326537] BTRFS warning (device dm-11): direct IO failed ino 13435 rw 0,0 sector 0x419318 len 4096 err no 10
[26536.326539] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1923497984, 1923502080)
[26536.327841] BTRFS warning (device dm-11): direct IO failed ino 13435 rw 0,0 sector 0x419320 len 4096 err no 10
[26536.329213] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2387390464, 2387394560)
[26536.330169] BTRFS warning (device dm-11): direct IO failed ino 13015 rw 0,0 sector 0x4f6658 len 4096 err no 10
[26536.331166] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1923448832, 1923452928)
[26536.331780] BTRFS warning (device dm-11): direct IO failed ino 13524 rw 0,0 sector 0x4192c0 len 4096 err no 10
[26536.447621] BTRFS info (device dm-11): flagging fs with big metadata feature
[26536.448047] BTRFS info (device dm-11): use lzo compression, level 0
[26536.448420] BTRFS info (device dm-11): disk space caching is enabled
[26536.448784] BTRFS info (device dm-11): has skinny extents
[26536.451312] BTRFS info (device dm-11): start tree-log replay
[26536.451977] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[26536.452481] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[26536.467902] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[26536.468409] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[26536.480156] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26536.480692] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26538.518605] BTRFS warning (device dm-11): direct IO failed ino 14194 rw 1,34817 sector 0x4f59c0 len 114688 err no 10
[26538.519256] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26538.519847] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26538.520977] BTRFS error (device dm-11): error writing primary super block to device 1
[26538.521458] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26538.522084] BTRFS info (device dm-11): forced readonly
[26538.522406] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26538.522852] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26538.523125] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26538.523605] BTRFS warning (device dm-11): direct IO failed ino 13981 rw 0,0 sector 0x42b398 len 4096 err no 10
[26538.526268] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[26538.527869] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9e80 len 4096 err no 10
[26538.527939] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9e88 len 4096 err no 10
[26538.528671] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9e90 len 4096 err no 10
[26538.529251] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9e98 len 4096 err no 10
[26538.530466] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9ea0 len 4096 err no 10
[26538.531077] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9ea8 len 4096 err no 10
[26538.531361] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9eb0 len 4096 err no 10
[26538.532064] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9eb8 len 4096 err no 10
[26538.532291] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9ec0 len 4096 err no 10
[26538.532889] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9ec8 len 4096 err no 10
[26538.533833] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9ed0 len 4096 err no 10
[26538.534082] BTRFS warning (device dm-11): direct IO failed ino 13805 rw 0,0 sector 0x4a9ed8 len 4096 err no 10
[26538.651655] BTRFS info (device dm-11): flagging fs with big metadata feature
[26538.652091] BTRFS info (device dm-11): use lzo compression, level 0
[26538.652485] BTRFS info (device dm-11): disk space caching is enabled
[26538.652865] BTRFS info (device dm-11): has skinny extents
[26538.672936] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26538.673567] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26539.668538] btrfs_dev_stat_print_on_error: 93 callbacks suppressed
[26539.668541] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26539.669511] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26539.670710] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[26539.671292] BTRFS warning (device dm-11): direct IO failed ino 12095 rw 0,0 sector 0x3755c0 len 4096 err no 10
[26539.672219] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[26539.672708] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26539.673529] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[26539.674336] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[26539.674629] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[26539.675278] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[26539.676637] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[26539.676670] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[26539.677827] BTRFS warning (device dm-11): direct IO failed ino 14302 rw 1,34817 sector 0x3f1600 len 45056 err no 10
[26539.678707] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26539.679461] BTRFS info (device dm-11): forced readonly
[26539.679762] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26539.680182] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26539.681085] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2264477696, 2264481792)
[26539.682125] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2264481792, 2264485888)
[26539.682703] BTRFS warning (device dm-11): direct IO failed ino 14348 rw 0,0 sector 0x4bbc98 len 4096 err no 10
[26539.683296] BTRFS warning (device dm-11): direct IO failed ino 14348 rw 0,0 sector 0x4bbca0 len 4096 err no 10
[26539.685562] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2264465408, 2264469504)
[26539.686126] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2264469504, 2264473600)
[26539.686131] BTRFS warning (device dm-11): direct IO failed ino 14348 rw 0,0 sector 0x4bbc80 len 4096 err no 10
[26539.687283] BTRFS warning (device dm-11): direct IO failed ino 14348 rw 0,0 sector 0x4bbc88 len 4096 err no 10
[26539.687898] BTRFS warning (device dm-11): direct IO failed ino 14348 rw 0,0 sector 0x4bbc90 len 4096 err no 10
[26539.785238] BTRFS info (device dm-11): flagging fs with big metadata feature
[26539.785703] BTRFS info (device dm-11): use lzo compression, level 0
[26539.786058] BTRFS info (device dm-11): disk space caching is enabled
[26539.786432] BTRFS info (device dm-11): has skinny extents
[26539.804428] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26539.821646] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26539.822117] BTRFS info (device dm-11): forced readonly
[26539.822436] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26539.897727] BTRFS info (device dm-11): flagging fs with big metadata feature
[26539.898234] BTRFS info (device dm-11): use lzo compression, level 0
[26539.898774] BTRFS info (device dm-11): disk space caching is enabled
[26539.899289] BTRFS info (device dm-11): has skinny extents
[26539.921597] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26539.935680] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26539.936169] BTRFS info (device dm-11): forced readonly
[26539.936503] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26540.016363] BTRFS info (device dm-11): flagging fs with big metadata feature
[26540.016901] BTRFS info (device dm-11): use lzo compression, level 0
[26540.017441] BTRFS info (device dm-11): disk space caching is enabled
[26540.017972] BTRFS info (device dm-11): has skinny extents
[26542.031096] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26542.031830] BTRFS error (device dm-11): error writing primary super block to device 1
[26542.032489] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26542.033269] BTRFS info (device dm-11): forced readonly
[26542.033715] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26542.034258] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26542.034555] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26542.034811] BTRFS warning (device dm-11): direct IO failed ino 15008 rw 0,0 sector 0x389658 len 4096 err no 10
[26542.035434] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26542.036013] BTRFS warning (device dm-11): direct IO failed ino 15008 rw 0,0 sector 0x389660 len 4096 err no 10
[26542.037209] BTRFS warning (device dm-11): direct IO failed ino 15008 rw 0,0 sector 0x389668 len 4096 err no 10
[26542.038309] BTRFS warning (device dm-11): direct IO failed ino 15008 rw 0,0 sector 0x389670 len 4096 err no 10
[26542.174523] BTRFS info (device dm-11): flagging fs with big metadata feature
[26542.174981] BTRFS info (device dm-11): use lzo compression, level 0
[26542.175362] BTRFS info (device dm-11): disk space caching is enabled
[26542.175743] BTRFS info (device dm-11): has skinny extents
[26542.193481] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26542.212755] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26542.213248] BTRFS info (device dm-11): forced readonly
[26542.213578] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26542.275821] BTRFS info (device dm-11): flagging fs with big metadata feature
[26542.276254] BTRFS info (device dm-11): use lzo compression, level 0
[26542.276647] BTRFS info (device dm-11): disk space caching is enabled
[26542.277025] BTRFS info (device dm-11): has skinny extents
[26543.292062] BTRFS warning (device dm-11): direct IO failed ino 15297 rw 1,34817 sector 0x4c1f38 len 114688 err no 10
[26543.292851] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26543.292865] BTRFS warning (device dm-11): direct IO failed ino 15306 rw 1,34817 sector 0x493638 len 8192 err no 10
[26543.293564] BTRFS info (device dm-11): forced readonly
[26543.294493] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26543.294934] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26543.295190] btrfs_lookup_bio_sums: 1 callbacks suppressed
[26543.295192] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1846415360, 1846419456)
[26543.297729] BTRFS warning (device dm-11): direct IO failed ino 15213 rw 0,0 sector 0x3f4708 len 4096 err no 10
[26543.300372] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26543.314561] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2114703360, 2114707456)
[26543.315417] BTRFS warning (device dm-11): direct IO failed ino 15160 rw 0,0 sector 0x4745e8 len 4096 err no 10
[26543.315429] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2114711552, 2114715648)
[26543.316027] BTRFS warning (device dm-11): direct IO failed ino 15160 rw 0,0 sector 0x4745f0 len 4096 err no 10
[26543.317504] BTRFS warning (device dm-11): direct IO failed ino 15160 rw 0,0 sector 0x4745f8 len 4096 err no 10
[26543.414428] BTRFS info (device dm-11): flagging fs with big metadata feature
[26543.414874] BTRFS info (device dm-11): use lzo compression, level 0
[26543.415246] BTRFS info (device dm-11): disk space caching is enabled
[26543.415646] BTRFS info (device dm-11): has skinny extents
[26544.452384] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26544.452962] BTRFS error (device dm-11): error writing primary super block to device 1
[26544.453445] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26544.454144] BTRFS info (device dm-11): forced readonly
[26544.454462] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26544.455333] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea730 len 4096 err no 10
[26544.456096] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea738 len 4096 err no 10
[26544.456701] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea740 len 4096 err no 10
[26544.457292] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea748 len 4096 err no 10
[26544.457897] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea750 len 4096 err no 10
[26544.457914] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea758 len 4096 err no 10
[26544.458514] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea760 len 4096 err no 10
[26544.459338] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea768 len 4096 err no 10
[26544.459912] BTRFS warning (device dm-11): direct IO failed ino 15386 rw 0,0 sector 0x3ea770 len 4096 err no 10
[26544.461850] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26544.462312] BTRFS warning (device dm-11): direct IO failed ino 15473 rw 0,0 sector 0x3f35a8 len 4096 err no 10
[26544.463794] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26544.464367] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26544.477473] BTRFS warning (device dm-11): direct IO failed ino 15548 rw 0,0 sector 0x4d6810 len 4096 err no 10
[26544.478383] BTRFS warning (device dm-11): direct IO failed ino 15548 rw 0,0 sector 0x4d6818 len 4096 err no 10
[26544.479562] BTRFS warning (device dm-11): direct IO failed ino 15575 rw 0,0 sector 0x512768 len 4096 err no 10
[26544.592403] BTRFS info (device dm-11): flagging fs with big metadata feature
[26544.592848] BTRFS info (device dm-11): use lzo compression, level 0
[26544.593219] BTRFS info (device dm-11): disk space caching is enabled
[26544.593613] BTRFS info (device dm-11): has skinny extents
[26545.604865] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26545.605460] btrfs_dev_stat_print_on_error: 197 callbacks suppressed
[26545.605462] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26545.606439] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26545.607001] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26545.607689] BTRFS error (device dm-11): error writing primary super block to device 1
[26545.608366] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26545.609207] BTRFS info (device dm-11): forced readonly
[26545.609557] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26545.610146] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26545.610168] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26545.612202] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26545.612894] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26545.614803] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[26545.615559] BTRFS warning (device dm-11): direct IO failed ino 15700 rw 0,0 sector 0x4bb530 len 4096 err no 10
[26545.615625] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[26545.616986] BTRFS warning (device dm-11): direct IO failed ino 15700 rw 0,0 sector 0x4bb538 len 4096 err no 10
[26545.617916] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[26545.620382] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[26545.621187] BTRFS warning (device dm-11): direct IO failed ino 15815 rw 0,0 sector 0x4dde20 len 4096 err no 10
[26545.621192] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[26545.622504] BTRFS warning (device dm-11): direct IO failed ino 15815 rw 0,0 sector 0x4dde28 len 4096 err no 10
[26545.623765] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[26545.624494] BTRFS warning (device dm-11): direct IO failed ino 15739 rw 0,0 sector 0x379ba0 len 4096 err no 10
[26545.624507] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[26545.625696] BTRFS warning (device dm-11): direct IO failed ino 15739 rw 0,0 sector 0x379ba8 len 4096 err no 10
[26545.734432] BTRFS info (device dm-11): flagging fs with big metadata feature
[26545.734856] BTRFS info (device dm-11): use lzo compression, level 0
[26545.735210] BTRFS info (device dm-11): disk space caching is enabled
[26545.735589] BTRFS info (device dm-11): has skinny extents
[26545.752663] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[26545.756090] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26545.769085] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26545.769616] BTRFS info (device dm-11): forced readonly
[26545.769922] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26545.847338] BTRFS info (device dm-11): flagging fs with big metadata feature
[26545.847764] BTRFS info (device dm-11): use lzo compression, level 0
[26545.848120] BTRFS info (device dm-11): disk space caching is enabled
[26545.848500] BTRFS info (device dm-11): has skinny extents
[26545.866161] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26545.866738] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26547.869263] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[26547.869437] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26547.869797] BTRFS info (device dm-11): forced readonly
[26547.870879] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1830965248, 1830969344)
[26547.871455] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1830969344, 1830973440)
[26547.872024] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1830973440, 1830977536)
[26547.872472] BTRFS warning (device dm-11): direct IO failed ino 16272 rw 0,0 sector 0x3ed128 len 4096 err no 10
[26547.872633] BTRFS warning (device dm-11): direct IO failed ino 16272 rw 0,0 sector 0x3ed130 len 4096 err no 10
[26547.873922] BTRFS warning (device dm-11): direct IO failed ino 16272 rw 0,0 sector 0x3ed138 len 4096 err no 10
[26547.876479] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26547.877251] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26547.877694] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26547.995067] BTRFS info (device dm-11): flagging fs with big metadata feature
[26547.995522] BTRFS info (device dm-11): use lzo compression, level 0
[26547.995899] BTRFS info (device dm-11): disk space caching is enabled
[26547.996287] BTRFS info (device dm-11): has skinny extents
[26548.013203] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26548.034519] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26548.035062] BTRFS info (device dm-11): forced readonly
[26548.035412] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26548.099629] BTRFS info (device dm-11): flagging fs with big metadata feature
[26548.100061] BTRFS info (device dm-11): use lzo compression, level 0
[26548.100478] BTRFS info (device dm-11): disk space caching is enabled
[26548.100860] BTRFS info (device dm-11): has skinny extents
[26548.140175] BTRFS warning (device dm-11): block group 2446327808 has wrong amount of free space
[26548.140958] BTRFS warning (device dm-11): failed to load free space cache for block group 2446327808, rebuilding it now
[26550.125157] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26550.125686] BTRFS warning (device dm-11): direct IO failed ino 16783 rw 1,34817 sector 0x342cd0 len 20480 err no 10
[26550.125750] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26550.126561] BTRFS warning (device dm-11): direct IO failed ino 16654 rw 1,34817 sector 0x3af2e8 len 28672 err no 10
[26550.127182] BTRFS error (device dm-11): error writing primary super block to device 1
[26550.128006] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26550.128628] BTRFS warning (device dm-11): direct IO failed ino 16717 rw 1,34817 sector 0x347a10 len 86016 err no 10
[26550.129218] BTRFS warning (device dm-11): direct IO failed ino 16387 rw 0,0 sector 0x3bd670 len 4096 err no 10
[26550.129256] BTRFS info (device dm-11): forced readonly
[26550.130143] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26550.130253] BTRFS warning (device dm-11): direct IO failed ino 14241 rw 0,0 sector 0x35b380 len 4096 err no 10
[26550.130597] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26550.131993] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[26550.138326] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26550.252671] BTRFS info (device dm-11): flagging fs with big metadata feature
[26550.253108] BTRFS info (device dm-11): use lzo compression, level 0
[26550.253496] BTRFS info (device dm-11): disk space caching is enabled
[26550.253876] BTRFS info (device dm-11): has skinny extents
[26550.272627] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26550.273307] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26552.274945] btrfs_dev_stat_print_on_error: 169 callbacks suppressed
[26552.274948] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[26552.275968] BTRFS warning (device dm-11): direct IO failed ino 17198 rw 1,34817 sector 0x5527e8 len 12288 err no 10
[26552.276607] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[26552.277218] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[26552.278590] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26552.279928] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[26552.280559] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[26552.281155] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[26552.281940] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[26552.282243] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[26552.282825] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[26552.283851] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26552.284166] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 3, flush 0, corrupt 0, gen 0
[26552.284568] BTRFS info (device dm-11): forced readonly
[26552.285360] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[26552.285751] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26552.286877] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26552.288164] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1547763712, 1547767808)
[26552.288771] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1547767808, 1547771904)
[26552.288773] BTRFS warning (device dm-11): direct IO failed ino 16941 rw 0,0 sector 0x366080 len 4096 err no 10
[26552.289357] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1547771904, 1547776000)
[26552.290013] BTRFS warning (device dm-11): direct IO failed ino 16941 rw 0,0 sector 0x366088 len 4096 err no 10
[26552.290878] BTRFS warning (device dm-11): direct IO failed ino 16941 rw 0,0 sector 0x366090 len 4096 err no 10
[26552.292297] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1729867776, 1729871872)
[26552.292872] BTRFS warning (device dm-11): direct IO failed ino 17046 rw 0,0 sector 0x3bcdd8 len 4096 err no 10
[26552.400060] BTRFS info (device dm-11): flagging fs with big metadata feature
[26552.400523] BTRFS info (device dm-11): use lzo compression, level 0
[26552.400896] BTRFS info (device dm-11): disk space caching is enabled
[26552.401281] BTRFS info (device dm-11): has skinny extents
[26552.419351] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26552.437989] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26552.438503] BTRFS info (device dm-11): forced readonly
[26552.438809] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26552.500788] BTRFS info (device dm-11): flagging fs with big metadata feature
[26552.501234] BTRFS info (device dm-11): use lzo compression, level 0
[26552.501609] BTRFS info (device dm-11): disk space caching is enabled
[26552.501982] BTRFS info (device dm-11): has skinny extents
[26552.542334] BTRFS warning (device dm-11): block group 2446327808 has wrong amount of free space
[26552.543152] BTRFS warning (device dm-11): failed to load free space cache for block group 2446327808, rebuilding it now
[26553.527653] BTRFS warning (device dm-11): direct IO failed ino 17450 rw 0,0 sector 0x367148 len 4096 err no 10
[26553.527745] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26553.528789] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[26553.529681] BTRFS info (device dm-11): forced readonly
[26553.529987] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26553.530441] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26553.530852] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2701639680, 2701643776)
[26553.531526] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2701643776, 2701647872)
[26553.532286] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2701647872, 2701651968)
[26553.532888] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2701651968, 2701656064)
[26553.534652] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2701656064, 2701660160)
[26553.535257] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2701660160, 2701664256)
[26553.536052] BTRFS warning (device dm-11): direct IO failed ino 17369 rw 0,0 sector 0x579bc0 len 4096 err no 10
[26553.537731] BTRFS warning (device dm-11): direct IO failed ino 17585 rw 0,0 sector 0x58df60 len 4096 err no 10
[26553.642058] BTRFS info (device dm-11): flagging fs with big metadata feature
[26553.642512] BTRFS info (device dm-11): use lzo compression, level 0
[26553.642883] BTRFS info (device dm-11): disk space caching is enabled
[26553.643273] BTRFS info (device dm-11): has skinny extents
[26555.660065] BTRFS warning (device dm-11): direct IO failed ino 18088 rw 1,34817 sector 0x3adc70 len 16384 err no 10
[26555.660724] BTRFS warning (device dm-11): direct IO failed ino 18088 rw 1,34817 sector 0x37c570 len 20480 err no 10
[26555.661384] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26555.661962] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26555.661988] BTRFS warning (device dm-11): direct IO failed ino 17919 rw 0,0 sector 0x5be718 len 4096 err no 10
[26555.663314] BTRFS error (device dm-11): error writing primary super block to device 1
[26555.663868] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26555.664552] BTRFS info (device dm-11): forced readonly
[26555.664862] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26555.665315] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26555.665703] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26555.666268] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[26555.667642] BTRFS warning (device dm-11): direct IO failed ino 17919 rw 0,0 sector 0x5937c0 len 4096 err no 10
[26555.773245] BTRFS info (device dm-11): flagging fs with big metadata feature
[26555.773682] BTRFS info (device dm-11): use lzo compression, level 0
[26555.774049] BTRFS info (device dm-11): disk space caching is enabled
[26555.774437] BTRFS info (device dm-11): has skinny extents
[26555.796256] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26555.796793] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[26556.789143] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[26556.789726] BTRFS error (device dm-11): error writing primary super block to device 1
[26556.790202] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[26556.790828] BTRFS info (device dm-11): forced readonly
[26556.791150] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[26556.792637] BTRFS warning (device dm-11): direct IO failed ino 18170 rw 0,0 sector 0x38a728 len 4096 err no 10
[26556.793861] BTRFS warning (device dm-11): direct IO failed ino 18203 rw 0,0 sector 0x3e72f0 len 4096 err no 10
[26556.794307] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[26556.795076] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[26556.796355] BTRFS warning (device dm-11): direct IO failed ino 18171 rw 0,0 sector 0x5d5128 len 4096 err no 10
[26556.796681] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26556.797412] BTRFS warning (device dm-11): direct IO failed ino 18247 rw 0,0 sector 0x3c0b60 len 4096 err no 10
[26556.799340] BTRFS warning (device dm-11): direct IO failed ino 18170 rw 0,0 sector 0x5cbe00 len 4096 err no 10
[26556.800824] BTRFS warning (device dm-11): direct IO failed ino 18178 rw 0,0 sector 0x36d498 len 4096 err no 10
[26556.801490] BTRFS warning (device dm-11): direct IO failed ino 18178 rw 0,0 sector 0x36d4a0 len 4096 err no 10
[26556.803209] BTRFS warning (device dm-11): direct IO failed ino 18280 rw 0,0 sector 0x5dc8b8 len 4096 err no 10
[26556.810408] BTRFS warning (device dm-11): direct IO failed ino 18230 rw 0,0 sector 0x3b13b8 len 4096 err no 10
[26556.814378] BTRFS warning (device dm-11): direct IO failed ino 18274 rw 0,0 sector 0x5dba90 len 4096 err no 10
[26556.900436] BTRFS info (device dm-11): flagging fs with big metadata feature
[26556.900878] BTRFS info (device dm-11): use lzo compression, level 0
[26556.901275] BTRFS info (device dm-11): disk space caching is enabled
[26556.901657] BTRFS info (device dm-11): has skinny extents
[26556.918374] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[26556.934923] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[26556.935459] BTRFS info (device dm-11): forced readonly
[26556.935776] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[26557.001196] BTRFS info (device dm-11): flagging fs with big metadata feature
[26557.001635] BTRFS info (device dm-11): use lzo compression, level 0
[26557.002008] BTRFS info (device dm-11): disk space caching is enabled
[26557.002399] BTRFS info (device dm-11): has skinny extents
[26557.025868] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[26557.026413] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now