[27174.548198] run fstests generic/648 at 2022-01-16 04:23:46
[27175.158642] BTRFS: device fsid d248540a-48fa-4701-ab36-8828f2002a35 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2018119)
[27175.183320] BTRFS info (device dm-9): flagging fs with big metadata feature
[27175.184006] BTRFS info (device dm-9): setting incompat feature flag for COMPRESS_LZO (0x8)
[27175.184617] BTRFS info (device dm-9): use lzo compression, level 0
[27175.185041] BTRFS info (device dm-9): disk space caching is enabled
[27175.185474] BTRFS info (device dm-9): has skinny extents
[27175.193115] BTRFS info (device dm-9): checking UUID tree
[27175.520104] BTRFS: device fsid 9bdf99ff-0e77-4463-8597-60fb18acc0c3 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2018195)
[27175.605328] BTRFS info (device dm-11): flagging fs with big metadata feature
[27175.605784] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[27175.606279] BTRFS info (device dm-11): use lzo compression, level 0
[27175.606676] BTRFS info (device dm-11): disk space caching is enabled
[27175.607057] BTRFS info (device dm-11): has skinny extents
[27175.620430] BTRFS info (device dm-11): checking UUID tree
[27175.854505] loop0: detected capacity change from 0 to 6629376
[27175.890420] BTRFS: device fsid f4dbb377-3ca9-4654-82d4-9605fa5347b6 devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (2016460)
[27175.893575] BTRFS info (device loop0): flagging fs with big metadata feature
[27175.894175] BTRFS info (device loop0): disk space caching is enabled
[27175.894706] BTRFS info (device loop0): has skinny extents
[27175.897211] BTRFS info (device loop0): enabling ssd optimizations
[27175.898055] BTRFS info (device loop0): checking UUID tree
[27177.987675] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27177.988285] btrfs_dev_stat_print_on_error: 16 callbacks suppressed
[27177.988288] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27177.989343] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27177.989934] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27177.990827] BTRFS error (device dm-11): error writing primary super block to device 1
[27177.991308] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27177.991646] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27177.991968] BTRFS info (device dm-11): forced readonly
[27177.992727] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27177.993196] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27177.994093] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27177.994998] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27177.995581] blk_print_req_error: 71 callbacks suppressed
[27177.995583] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27177.996785] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[27177.997330] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27177.998160] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27177.999118] BTRFS info (device loop0): forced readonly
[27177.999528] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27178.000104] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27179.133260] BTRFS info (device dm-11): flagging fs with big metadata feature
[27179.133696] BTRFS info (device dm-11): use lzo compression, level 0
[27179.134058] BTRFS info (device dm-11): disk space caching is enabled
[27179.134431] BTRFS info (device dm-11): has skinny extents
[27179.141226] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[27179.141761] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[27179.145933] loop0: detected capacity change from 0 to 6629376
[27179.168468] BTRFS info (device loop0): flagging fs with big metadata feature
[27179.168919] BTRFS info (device loop0): disk space caching is enabled
[27179.169312] BTRFS info (device loop0): has skinny extents
[27179.171864] BTRFS info (device loop0): enabling ssd optimizations
[27179.176919] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[27179.177440] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[27179.180231] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[27179.180764] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[27179.188049] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[27179.188785] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[27179.189668] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[27179.190318] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[27179.191080] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[27179.191546] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27179.191819] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[27179.192862] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[27179.193585] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27179.194467] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27179.195379] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27179.196064] BTRFS info (device loop0): forced readonly
[27179.196391] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27179.218755] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27179.219270] BTRFS info (device dm-11): forced readonly
[27181.264763] BTRFS info (device dm-11): flagging fs with big metadata feature
[27181.265205] BTRFS info (device dm-11): use lzo compression, level 0
[27181.265599] BTRFS info (device dm-11): disk space caching is enabled
[27181.265979] BTRFS info (device dm-11): has skinny extents
[27181.272898] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[27181.273430] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[27181.276046] loop0: detected capacity change from 0 to 6629376
[27181.298800] BTRFS info (device loop0): flagging fs with big metadata feature
[27181.299246] BTRFS info (device loop0): disk space caching is enabled
[27181.299642] BTRFS info (device loop0): has skinny extents
[27181.302663] BTRFS info (device loop0): enabling ssd optimizations
[27181.309470] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[27181.309986] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[27181.312187] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[27181.312738] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[27182.318413] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[27182.318980] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[27182.319650] BTRFS error (device loop0): error writing primary super block to device 1
[27182.320126] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27182.320772] BTRFS info (device loop0): forced readonly
[27182.321080] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27182.322171] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27182.322537] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27182.322719] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27182.346092] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[27182.346969] BTRFS info (device dm-11): forced readonly
[27182.347409] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[27182.347603] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[27182.347975] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27182.348482] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27182.348942] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27184.413123] BTRFS info (device dm-11): flagging fs with big metadata feature
[27184.413586] BTRFS info (device dm-11): use lzo compression, level 0
[27184.413965] BTRFS info (device dm-11): disk space caching is enabled
[27184.414404] BTRFS info (device dm-11): has skinny extents
[27184.416358] BTRFS info (device dm-11): start tree-log replay
[27184.447428] loop0: detected capacity change from 0 to 6629376
[27184.478331] BTRFS info (device loop0): flagging fs with big metadata feature
[27184.478766] BTRFS info (device loop0): disk space caching is enabled
[27184.479166] BTRFS info (device loop0): has skinny extents
[27184.494492] BTRFS info (device loop0): enabling ssd optimizations
[27184.499351] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[27184.499866] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[27184.519010] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27184.519628] btrfs_dev_stat_print_on_error: 25 callbacks suppressed
[27184.519630] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27184.520674] BTRFS error (device dm-11): error writing primary super block to device 1
[27184.521150] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27184.521787] BTRFS info (device dm-11): forced readonly
[27184.522099] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[27184.522572] lo_write_bvec: 2 callbacks suppressed
[27184.522573] loop: Write error at byte offset 21733376, length 4096.
[27184.523238] loop: Write error at byte offset 636928000, length 4096.
[27184.524195] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27184.524638] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27184.524713] I/O error, dev loop0, sector 42448 op 0x1:(WRITE) flags 0x800 phys_seg 15 prio class 0
[27184.525821] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27184.526377] I/O error, dev loop0, sector 1244000 op 0x1:(WRITE) flags 0x8800 phys_seg 27 prio class 0
[27184.526921] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27184.527482] BTRFS warning (device loop0): direct IO failed ino 666 rw 1,34817 sector 0x12fb60 len 0 err no 10
[27184.528385] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[27184.529017] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27184.529203] loop: Write error at byte offset 637218816, length 4096.
[27184.529634] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27184.530148] I/O error, dev loop0, sector 1244568 op 0x1:(WRITE) flags 0x0 phys_seg 31 prio class 0
[27184.530703] BTRFS info (device loop0): forced readonly
[27184.530706] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27184.532021] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[27186.550953] BTRFS info (device dm-11): flagging fs with big metadata feature
[27186.551402] BTRFS info (device dm-11): use lzo compression, level 0
[27186.551781] BTRFS info (device dm-11): disk space caching is enabled
[27186.552155] BTRFS info (device dm-11): has skinny extents
[27186.562792] loop0: detected capacity change from 0 to 6629376
[27186.586850] BTRFS info (device loop0): flagging fs with big metadata feature
[27186.587326] BTRFS info (device loop0): disk space caching is enabled
[27186.587722] BTRFS info (device loop0): has skinny extents
[27186.591380] BTRFS info (device loop0): enabling ssd optimizations
[27186.596025] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[27186.596570] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[27187.619632] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27187.620279] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27187.621210] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27187.623668] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[27187.623947] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27187.624285] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[27187.625570] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27187.628224] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27187.628850] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27187.629532] BTRFS info (device loop0): forced readonly
[27187.629844] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27187.632695] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27187.633195] BTRFS info (device dm-11): forced readonly
[27187.633627] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[27187.634251] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[27187.634821] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27187.635269] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27189.680276] BTRFS info (device dm-11): flagging fs with big metadata feature
[27189.680727] BTRFS info (device dm-11): use lzo compression, level 0
[27189.681103] BTRFS info (device dm-11): disk space caching is enabled
[27189.681505] BTRFS info (device dm-11): has skinny extents
[27189.683414] BTRFS info (device dm-11): start tree-log replay
[27189.683941] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[27189.684474] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[27189.797661] loop0: detected capacity change from 0 to 6629376
[27189.830659] BTRFS info (device loop0): flagging fs with big metadata feature
[27189.831099] BTRFS info (device loop0): disk space caching is enabled
[27189.831488] BTRFS info (device loop0): has skinny extents
[27189.835071] BTRFS info (device loop0): enabling ssd optimizations
[27191.891007] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27191.892930] btrfs_dev_stat_print_on_error: 6 callbacks suppressed
[27191.892935] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27191.898444] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27191.899917] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27191.901427] BTRFS error (device dm-11): error writing primary super block to device 1
[27191.902463] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27191.903708] BTRFS info (device dm-11): forced readonly
[27191.904341] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27191.904401] BTRFS: error (device dm-11) in btrfs_sync_log:3311: errno=-5 IO failure
[27191.905184] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27191.905994] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27191.907108] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27191.907605] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[27191.909274] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27191.910250] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27191.911194] BTRFS info (device loop0): forced readonly
[27191.911634] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27191.912271] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27191.915642] loop: Write error at byte offset 696012800, length 4096.
[27191.916185] loop: Write error at byte offset 579751936, length 4096.
[27191.916188] I/O error, dev loop0, sector 1359400 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[27191.916892] loop: Write error at byte offset 17281024, length 4096.
[27191.917535] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[27191.918826] I/O error, dev loop0, sector 1132328 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27191.919416] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[27191.919957] I/O error, dev loop0, sector 33752 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27191.920500] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[27193.054062] BTRFS info (device dm-11): flagging fs with big metadata feature
[27193.054495] BTRFS info (device dm-11): use lzo compression, level 0
[27193.054856] BTRFS info (device dm-11): disk space caching is enabled
[27193.055259] BTRFS info (device dm-11): has skinny extents
[27193.057255] BTRFS info (device dm-11): start tree-log replay
[27193.107374] loop0: detected capacity change from 0 to 6629376
[27193.148390] BTRFS info (device loop0): flagging fs with big metadata feature
[27193.148811] BTRFS info (device loop0): disk space caching is enabled
[27193.149170] BTRFS info (device loop0): has skinny extents
[27193.151639] BTRFS info (device loop0): enabling ssd optimizations
[27193.151999] BTRFS info (device loop0): start tree-log replay
[27193.202232] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27193.202847] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27193.203472] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27193.204071] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[27193.205003] btrfs_lookup_bio_sums: 21 callbacks suppressed
[27193.205006] BTRFS warning (device dm-11): csum hole found for disk bytenr range [299024384, 299028480)
[27193.205955] BTRFS warning (device dm-11): csum hole found for disk bytenr range [299028480, 299032576)
[27193.206536] BTRFS warning (device dm-11): csum hole found for disk bytenr range [299032576, 299036672)
[27193.207084] BTRFS warning (device dm-11): csum hole found for disk bytenr range [299036672, 299040768)
[27193.207633] BTRFS warning (device dm-11): csum hole found for disk bytenr range [299040768, 299044864)
[27193.207828] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27193.208332] BTRFS warning (device dm-11): csum hole found for disk bytenr range [299044864, 299048960)
[27193.211226] I/O error, dev loop0, sector 92480 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[27193.211236] loop: Write error at byte offset 640659456, length 4096.
[27193.212135] I/O error, dev loop0, sector 1251288 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27193.212684] loop: Write error at byte offset 695640064, length 4096.
[27193.213065] I/O error, dev loop0, sector 1358672 op 0x1:(WRITE) flags 0x0 phys_seg 23 prio class 0
[27193.213830] loop: Write error at byte offset 39092224, length 4096.
[27193.214225] I/O error, dev loop0, sector 76256 op 0x1:(WRITE) flags 0x1800 phys_seg 18 prio class 0
[27193.214292] loop: Write error at byte offset 307527680, length 4096.
[27193.215145] I/O error, dev loop0, sector 600544 op 0x1:(WRITE) flags 0x1800 phys_seg 18 prio class 0
[27193.215715] I/O error, dev loop0, sector 616768 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[27193.216282] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27193.216786] BTRFS info (device loop0): forced readonly
[27193.217134] loop: Write error at byte offset 39141376, length 4096.
[27193.217538] loop: Write error at byte offset 307576832, length 4096.
[27193.217937] loop: Write error at byte offset 39190528, length 4096.
[27193.220182] BTRFS warning (device loop0): csum hole found for disk bytenr range [418529280, 418533376)
[27193.221937] BTRFS warning (device loop0): csum hole found for disk bytenr range [418533376, 418537472)
[27193.225584] BTRFS warning (device loop0): csum failed root 5 ino 960 off 966656 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27193.226681] BTRFS warning (device loop0): csum failed root 5 ino 960 off 970752 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27193.246867] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27193.247407] BTRFS info (device dm-11): forced readonly
[27195.212499] BTRFS info (device dm-11): flagging fs with big metadata feature
[27195.212991] BTRFS info (device dm-11): use lzo compression, level 0
[27195.213427] BTRFS info (device dm-11): disk space caching is enabled
[27195.213858] BTRFS info (device dm-11): has skinny extents
[27195.215893] BTRFS info (device dm-11): start tree-log replay
[27195.250578] loop0: detected capacity change from 0 to 6629376
[27195.289455] BTRFS info (device loop0): flagging fs with big metadata feature
[27195.289892] BTRFS info (device loop0): disk space caching is enabled
[27195.290287] BTRFS info (device loop0): has skinny extents
[27195.294375] BTRFS info (device loop0): enabling ssd optimizations
[27195.318435] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27195.318810] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27195.318936] BTRFS info (device loop0): forced readonly
[27195.320043] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27195.320277] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27195.321032] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27195.378727] BTRFS: error (device dm-11) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[27195.379424] BTRFS info (device dm-11): forced readonly
[27195.379728] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27195.380149] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27197.357438] BTRFS info (device dm-11): flagging fs with big metadata feature
[27197.357882] BTRFS info (device dm-11): use lzo compression, level 0
[27197.358280] BTRFS info (device dm-11): disk space caching is enabled
[27197.358662] BTRFS info (device dm-11): has skinny extents
[27197.368632] loop0: detected capacity change from 0 to 6629376
[27197.408193] BTRFS info (device loop0): flagging fs with big metadata feature
[27197.408629] BTRFS info (device loop0): disk space caching is enabled
[27197.409014] BTRFS info (device loop0): has skinny extents
[27197.412452] BTRFS info (device loop0): enabling ssd optimizations
[27197.427516] btrfs_dev_stat_print_on_error: 63 callbacks suppressed
[27197.427518] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[27197.428710] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[27197.429398] blk_print_req_error: 14 callbacks suppressed
[27197.429400] I/O error, dev loop0, sector 85952 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27197.430261] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[27197.430936] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[27197.431628] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[27197.432336] I/O error, dev loop0, sector 610240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27197.432871] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[27197.433439] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27197.434866] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[27197.435506] I/O error, dev loop0, sector 85952 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27197.436040] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[27197.438704] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[27197.439902] I/O error, dev loop0, sector 610240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27197.440452] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[27197.441621] I/O error, dev loop0, sector 1357392 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[27197.442289] I/O error, dev loop0, sector 85184 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27197.442367] I/O error, dev loop0, sector 1357392 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[27197.443484] BTRFS error (device loop0): error reading free space cache
[27197.443883] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[27197.444714] I/O error, dev loop0, sector 609472 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27197.446434] I/O error, dev loop0, sector 85952 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27197.447311] I/O error, dev loop0, sector 610240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27197.456820] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27197.457343] BTRFS info (device loop0): forced readonly
[27197.460751] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27197.500642] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27197.501277] BTRFS info (device dm-11): forced readonly
[27199.499174] BTRFS info (device dm-11): flagging fs with big metadata feature
[27199.499611] BTRFS info (device dm-11): use lzo compression, level 0
[27199.499994] BTRFS info (device dm-11): disk space caching is enabled
[27199.500383] BTRFS info (device dm-11): has skinny extents
[27199.510484] loop0: detected capacity change from 0 to 6629376
[27199.552523] BTRFS info (device loop0): flagging fs with big metadata feature
[27199.552962] BTRFS info (device loop0): disk space caching is enabled
[27199.553355] BTRFS info (device loop0): has skinny extents
[27199.557051] BTRFS info (device loop0): enabling ssd optimizations
[27200.587048] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27200.592724] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27200.593370] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27200.594054] BTRFS info (device loop0): forced readonly
[27200.594380] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27200.594833] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27200.596246] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[27200.638221] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27200.638744] BTRFS info (device dm-11): forced readonly
[27202.671818] BTRFS info (device dm-11): flagging fs with big metadata feature
[27202.672267] BTRFS info (device dm-11): use lzo compression, level 0
[27202.672739] BTRFS info (device dm-11): disk space caching is enabled
[27202.673240] BTRFS info (device dm-11): has skinny extents
[27202.675026] BTRFS info (device dm-11): start tree-log replay
[27202.714810] loop0: detected capacity change from 0 to 6629376
[27202.765628] BTRFS info (device loop0): flagging fs with big metadata feature
[27202.766065] BTRFS info (device loop0): disk space caching is enabled
[27202.766466] BTRFS info (device loop0): has skinny extents
[27202.772960] BTRFS info (device loop0): enabling ssd optimizations
[27202.773346] BTRFS info (device loop0): start tree-log replay
[27203.897963] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27203.899741] btrfs_dev_stat_print_on_error: 174 callbacks suppressed
[27203.899746] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27203.904276] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27203.905696] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27203.907326] BTRFS error (device dm-11): error writing primary super block to device 1
[27203.908394] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27203.909619] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27203.910562] BTRFS info (device dm-11): forced readonly
[27203.911927] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27203.911940] BTRFS: error (device dm-11) in btrfs_sync_log:3311: errno=-5 IO failure
[27203.912647] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27203.913400] lo_write_bvec: 1 callbacks suppressed
[27203.913402] loop: Write error at byte offset 41746432, length 4096.
[27203.915490] blk_print_req_error: 57 callbacks suppressed
[27203.915492] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27203.916373] I/O error, dev loop0, sector 81536 op 0x1:(WRITE) flags 0x1800 phys_seg 24 prio class 0
[27203.916913] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27203.917527] loop: Write error at byte offset 310181888, length 4096.
[27203.917942] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[27203.918360] I/O error, dev loop0, sector 605824 op 0x1:(WRITE) flags 0x1800 phys_seg 24 prio class 0
[27203.918574] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27203.919103] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[27203.919706] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27203.920293] loop: Write error at byte offset 709136384, length 4096.
[27203.920944] BTRFS info (device loop0): forced readonly
[27203.921798] I/O error, dev loop0, sector 1385032 op 0x1:(WRITE) flags 0x8800 phys_seg 7 prio class 0
[27203.921802] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[27203.921806] BTRFS warning (device loop0): direct IO failed ino 1019 rw 1,34817 sector 0x152248 len 0 err no 10
[27203.923573] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27203.925028] loop: Write error at byte offset 18259968, length 4096.
[27203.925588] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[27203.926207] I/O error, dev loop0, sector 35664 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27203.926732] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[27203.926832] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[27203.928085] I/O error, dev loop0, sector 81568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27203.928652] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 1, flush 1, corrupt 0, gen 0
[27203.929380] I/O error, dev loop0, sector 605856 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27203.930140] I/O error, dev loop0, sector 81568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27203.930765] I/O error, dev loop0, sector 605856 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27203.931541] I/O error, dev loop0, sector 81568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27205.917958] BTRFS info (device dm-11): flagging fs with big metadata feature
[27205.918416] BTRFS info (device dm-11): use lzo compression, level 0
[27205.918792] BTRFS info (device dm-11): disk space caching is enabled
[27205.919178] BTRFS info (device dm-11): has skinny extents
[27205.921283] BTRFS info (device dm-11): start tree-log replay
[27205.921853] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[27205.922379] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[27206.050772] loop0: detected capacity change from 0 to 6629376
[27206.071767] BTRFS info (device loop0): flagging fs with big metadata feature
[27206.072256] BTRFS info (device loop0): disk space caching is enabled
[27206.072671] BTRFS info (device loop0): has skinny extents
[27206.117004] BTRFS info (device loop0): enabling ssd optimizations
[27206.124699] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[27206.125234] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[27208.154003] BTRFS: error (device dm-11) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[27208.154836] BTRFS info (device dm-11): forced readonly
[27208.155221] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27208.155735] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27208.157280] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27208.158668] loop: Write error at byte offset 719536128, length 4096.
[27208.159030] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27208.159100] loop: Write error at byte offset 747028480, length 4096.
[27208.159703] BTRFS warning (device loop0): direct IO failed ino 1033 rw 1,34817 sector 0x1571a0 len 0 err no 10
[27208.159717] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27208.160105] loop: Write error at byte offset 316686336, length 4096.
[27208.160705] BTRFS info (device loop0): forced readonly
[27208.161399] loop: Write error at byte offset 48250880, length 4096.
[27208.161793] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27208.162940] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27208.163504] loop: Write error at byte offset 316702720, length 4096.
[27208.164014] loop: Write error at byte offset 48267264, length 4096.
[27208.169807] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27209.316255] BTRFS info (device dm-11): flagging fs with big metadata feature
[27209.316677] BTRFS info (device dm-11): use lzo compression, level 0
[27209.317032] BTRFS info (device dm-11): disk space caching is enabled
[27209.317413] BTRFS info (device dm-11): has skinny extents
[27209.319606] BTRFS info (device dm-11): start tree-log replay
[27209.354271] loop0: detected capacity change from 0 to 6629376
[27209.416908] BTRFS info (device loop0): flagging fs with big metadata feature
[27209.417353] BTRFS info (device loop0): disk space caching is enabled
[27209.417733] BTRFS info (device loop0): has skinny extents
[27209.428868] BTRFS info (device loop0): enabling ssd optimizations
[27209.429258] BTRFS info (device loop0): start tree-log replay
[27210.513389] btrfs_dev_stat_print_on_error: 89 callbacks suppressed
[27210.513392] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27210.514413] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27210.515014] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27210.515772] blk_print_req_error: 33 callbacks suppressed
[27210.515774] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[27210.516608] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[27210.517171] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27210.518089] BTRFS error (device loop0): error writing primary super block to device 1
[27210.518748] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27210.519564] BTRFS info (device loop0): forced readonly
[27210.519995] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27210.521995] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[27210.522016] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[27210.523675] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[27210.524593] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[27210.525684] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[27210.526558] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[27210.528323] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27210.528831] BTRFS info (device dm-11): forced readonly
[27210.530828] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27212.644858] BTRFS info (device dm-11): flagging fs with big metadata feature
[27212.645298] BTRFS info (device dm-11): use lzo compression, level 0
[27212.645675] BTRFS info (device dm-11): disk space caching is enabled
[27212.646062] BTRFS info (device dm-11): has skinny extents
[27212.647864] BTRFS info (device dm-11): start tree-log replay
[27212.720929] loop0: detected capacity change from 0 to 6629376
[27212.742573] BTRFS info (device loop0): flagging fs with big metadata feature
[27212.743048] BTRFS info (device loop0): disk space caching is enabled
[27212.743428] BTRFS info (device loop0): has skinny extents
[27212.786396] BTRFS info (device loop0): enabling ssd optimizations
[27213.821084] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27213.821668] BTRFS error (device dm-11): error writing primary super block to device 1
[27213.822251] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27213.822964] BTRFS info (device dm-11): forced readonly
[27213.823358] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[27213.824493] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27213.824603] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27213.825049] lo_write_bvec: 17 callbacks suppressed
[27213.825051] loop: Write error at byte offset 42909696, length 4096.
[27213.826137] I/O error, dev loop0, sector 83808 op 0x1:(WRITE) flags 0x1800 phys_seg 16 prio class 0
[27213.826678] loop: Write error at byte offset 311345152, length 4096.
[27213.827151] I/O error, dev loop0, sector 608096 op 0x1:(WRITE) flags 0x1800 phys_seg 16 prio class 0
[27213.827712] loop: Write error at byte offset 43024384, length 4096.
[27213.828290] I/O error, dev loop0, sector 84032 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[27213.828933] loop: Write error at byte offset 311459840, length 4096.
[27213.829290] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27213.829807] I/O error, dev loop0, sector 608320 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[27213.829925] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27213.830866] loop: Write error at byte offset 43057152, length 4096.
[27213.831468] BTRFS info (device loop0): forced readonly
[27213.832155] loop: Write error at byte offset 311492608, length 4096.
[27213.832371] I/O error, dev loop0, sector 84096 op 0x1:(WRITE) flags 0x1800 phys_seg 20 prio class 0
[27213.833437] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27213.834157] I/O error, dev loop0, sector 608384 op 0x1:(WRITE) flags 0x1800 phys_seg 20 prio class 0
[27213.834905] loop: Write error at byte offset 43237376, length 4096.
[27213.834985] BTRFS warning (device loop0): csum hole found for disk bytenr range [499851264, 499855360)
[27213.835372] loop: Write error at byte offset 311672832, length 4096.
[27213.835374] loop: Write error at byte offset 43532288, length 4096.
[27213.835375] loop: Write error at byte offset 311967744, length 4096.
[27213.835376] I/O error, dev loop0, sector 84448 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[27213.835383] I/O error, dev loop0, sector 608736 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[27213.838419] BTRFS warning (device loop0): csum failed root 5 ino 1041 off 1032192 csum 0xbffd1a61 expected csum 0x00000000 mirror 1
[27215.960582] BTRFS info (device dm-11): flagging fs with big metadata feature
[27215.961049] BTRFS info (device dm-11): use lzo compression, level 0
[27215.961424] BTRFS info (device dm-11): disk space caching is enabled
[27215.961810] BTRFS info (device dm-11): has skinny extents
[27215.964064] BTRFS info (device dm-11): start tree-log replay
[27216.083545] loop0: detected capacity change from 0 to 6629376
[27216.121481] BTRFS info (device loop0): flagging fs with big metadata feature
[27216.121920] BTRFS info (device loop0): disk space caching is enabled
[27216.122318] BTRFS info (device loop0): has skinny extents
[27216.169398] BTRFS info (device loop0): enabling ssd optimizations
[27216.179766] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[27218.219642] btrfs_dev_stat_print_on_error: 23 callbacks suppressed
[27218.219648] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27218.221415] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27218.222375] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27218.223662] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[27218.224796] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[27218.225765] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[27218.226740] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[27218.227737] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[27218.228533] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[27218.229342] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[27218.229545] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27218.231828] blk_print_req_error: 2 callbacks suppressed
[27218.231830] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27218.231935] I/O error, dev loop0, sector 94400 op 0x1:(WRITE) flags 0x1800 phys_seg 32 prio class 0
[27218.232229] I/O error, dev loop0, sector 1570656 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[27218.232773] I/O error, dev loop0, sector 618688 op 0x1:(WRITE) flags 0x1800 phys_seg 32 prio class 0
[27218.233356] I/O error, dev loop0, sector 1571504 op 0x1:(WRITE) flags 0x800 phys_seg 12 prio class 0
[27218.233932] I/O error, dev loop0, sector 1570768 op 0x1:(WRITE) flags 0x800 phys_seg 13 prio class 0
[27218.234506] I/O error, dev loop0, sector 1571608 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[27218.235090] I/O error, dev loop0, sector 1570872 op 0x1:(WRITE) flags 0x800 phys_seg 27 prio class 0
[27218.235661] I/O error, dev loop0, sector 1571648 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[27218.236247] I/O error, dev loop0, sector 1571104 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[27218.237978] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3114: errno=-5 IO failure
[27218.238674] BTRFS info (device loop0): forced readonly
[27218.241180] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27218.241849] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27218.242542] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27218.242993] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27218.244286] BTRFS warning (device loop0): csum hole found for disk bytenr range [509784064, 509788160)
[27218.244875] BTRFS warning (device loop0): csum hole found for disk bytenr range [21008384, 21012480)
[27218.245516] BTRFS warning (device loop0): csum failed root 5 ino 1323 off 4648960 csum 0x8941f998 expected csum 0x00000000 mirror 1
[27218.245524] BTRFS warning (device loop0): csum failed root 5 ino 1323 off 4644864 csum 0x8941f998 expected csum 0x00000000 mirror 1
[27218.247062] BTRFS warning (device loop0): csum hole found for disk bytenr range [523169792, 523173888)
[27218.247656] BTRFS warning (device loop0): csum hole found for disk bytenr range [523173888, 523177984)
[27218.248214] BTRFS warning (device loop0): csum hole found for disk bytenr range [523177984, 523182080)
[27218.248771] BTRFS warning (device loop0): csum hole found for disk bytenr range [523182080, 523186176)
[27218.249326] BTRFS warning (device loop0): csum hole found for disk bytenr range [523186176, 523190272)
[27218.249878] BTRFS warning (device loop0): csum hole found for disk bytenr range [523190272, 523194368)
[27218.250438] BTRFS warning (device loop0): csum hole found for disk bytenr range [523194368, 523198464)
[27218.251071] BTRFS warning (device loop0): csum failed root 5 ino 1400 off 503808 csum 0x8941f998 expected csum 0x00000000 mirror 1
[27218.251768] BTRFS warning (device loop0): csum failed root 5 ino 1400 off 507904 csum 0x8941f998 expected csum 0x00000000 mirror 1
[27218.252479] BTRFS warning (device loop0): csum failed root 5 ino 1400 off 512000 csum 0x8941f998 expected csum 0x00000000 mirror 1
[27218.253233] BTRFS warning (device loop0): csum failed root 5 ino 1400 off 516096 csum 0x8941f998 expected csum 0x00000000 mirror 1
[27218.253240] BTRFS warning (device loop0): csum failed root 5 ino 1400 off 520192 csum 0x5ddc9ea9 expected csum 0x00000000 mirror 1
[27218.253940] BTRFS warning (device loop0): csum failed root 5 ino 1400 off 524288 csum 0x9462d728 expected csum 0x00000000 mirror 1
[27218.254667] BTRFS warning (device loop0): csum failed root 5 ino 1400 off 528384 csum 0x9462d728 expected csum 0x00000000 mirror 1
[27218.262238] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[27218.262730] BTRFS info (device dm-11): forced readonly
[27218.263053] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27218.263595] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[27218.264087] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27219.348146] BTRFS info (device dm-11): flagging fs with big metadata feature
[27219.348586] BTRFS info (device dm-11): use lzo compression, level 0
[27219.348979] BTRFS info (device dm-11): disk space caching is enabled
[27219.349354] BTRFS info (device dm-11): has skinny extents
[27219.351398] BTRFS info (device dm-11): start tree-log replay
[27219.438010] loop0: detected capacity change from 0 to 6629376
[27219.479201] BTRFS info (device loop0): flagging fs with big metadata feature
[27219.479642] BTRFS info (device loop0): disk space caching is enabled
[27219.480076] BTRFS info (device loop0): has skinny extents
[27219.544804] BTRFS info (device loop0): enabling ssd optimizations
[27221.616765] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27221.617971] BTRFS error (device dm-11): error writing primary super block to device 1
[27221.618799] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27221.619952] BTRFS info (device dm-11): forced readonly
[27221.620520] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[27221.621493] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27221.622087] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27221.623387] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27221.624635] BTRFS info (device loop0): forced readonly
[27221.625198] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27221.626011] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27221.630641] lo_write_bvec: 13 callbacks suppressed
[27221.630644] loop: Write error at byte offset 823001088, length 4096.
[27221.631972] loop: Write error at byte offset 823799808, length 4096.
[27221.632447] loop: Write error at byte offset 823865344, length 4096.
[27222.729445] BTRFS info (device dm-11): flagging fs with big metadata feature
[27222.729878] BTRFS info (device dm-11): use lzo compression, level 0
[27222.730271] BTRFS info (device dm-11): disk space caching is enabled
[27222.730654] BTRFS info (device dm-11): has skinny extents
[27222.741484] loop0: detected capacity change from 0 to 6629376
[27222.758224] BTRFS info (device loop0): flagging fs with big metadata feature
[27222.758674] BTRFS info (device loop0): disk space caching is enabled
[27222.759063] BTRFS info (device loop0): has skinny extents
[27222.821162] BTRFS info (device loop0): enabling ssd optimizations
[27222.821544] BTRFS info (device loop0): start tree-log replay
[27223.908953] btrfs_dev_stat_print_on_error: 47 callbacks suppressed
[27223.908956] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27223.909963] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27223.910565] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27223.911447] blk_print_req_error: 8 callbacks suppressed
[27223.911449] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[27223.912255] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[27223.912734] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27223.913391] BTRFS error (device loop0): error writing primary super block to device 1
[27223.913867] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27223.914503] BTRFS info (device loop0): forced readonly
[27223.914814] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27223.915264] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27223.915834] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27223.917882] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[27223.918705] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[27223.919436] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[27223.920191] I/O error, dev loop0, sector 91040 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27223.920726] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[27223.921434] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[27223.922156] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[27223.922796] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[27223.923927] I/O error, dev loop0, sector 615328 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27223.937439] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27223.937936] BTRFS info (device dm-11): forced readonly
[27225.989429] BTRFS info (device dm-11): flagging fs with big metadata feature
[27225.989895] BTRFS info (device dm-11): use lzo compression, level 0
[27225.990377] BTRFS info (device dm-11): disk space caching is enabled
[27225.990756] BTRFS info (device dm-11): has skinny extents
[27225.993699] BTRFS info (device dm-11): start tree-log replay
[27226.033081] loop0: detected capacity change from 0 to 6629376
[27226.063094] BTRFS info (device loop0): flagging fs with big metadata feature
[27226.063539] BTRFS info (device loop0): disk space caching is enabled
[27226.063943] BTRFS info (device loop0): has skinny extents
[27226.119869] BTRFS info (device loop0): enabling ssd optimizations
[27226.120285] BTRFS info (device loop0): start tree-log replay
[27226.191539] btrfs_lookup_bio_sums: 3 callbacks suppressed
[27226.191542] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19922944, 19927040)
[27226.192446] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19927040, 19931136)
[27226.193004] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19931136, 19935232)
[27226.193543] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19935232, 19939328)
[27226.194089] BTRFS warning (device dm-11): csum hole found for disk bytenr range [19939328, 19943424)
[27226.194339] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27226.194666] I/O error, dev loop0, sector 82144 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27226.195643] I/O error, dev loop0, sector 606432 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27226.197285] loop: Write error at byte offset 39256064, length 4096.
[27226.197776] loop: Write error at byte offset 307691520, length 4096.
[27226.197812] I/O error, dev loop0, sector 76672 op 0x1:(WRITE) flags 0x1800 phys_seg 28 prio class 0
[27226.198408] I/O error, dev loop0, sector 76384 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27226.198768] I/O error, dev loop0, sector 600960 op 0x1:(WRITE) flags 0x1800 phys_seg 28 prio class 0
[27226.199327] I/O error, dev loop0, sector 600672 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27226.200647] I/O error, dev loop0, sector 91200 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27226.202227] loop: Write error at byte offset 39370752, length 4096.
[27226.202237] BTRFS error (device loop0): error loading props for ino 1442 (root 5): -5
[27226.202607] loop: Write error at byte offset 307806208, length 4096.
[27226.203650] loop: Write error at byte offset 39387136, length 4096.
[27226.204068] loop: Write error at byte offset 307822592, length 4096.
[27226.238935] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27226.239486] BTRFS info (device dm-11): forced readonly
[27226.240746] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[27226.241452] BTRFS info (device loop0): forced readonly
[27226.241908] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[27226.241989] BTRFS: error (device loop0) in __btrfs_free_extent:3200: errno=-5 IO failure
[27226.242512] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27226.243083] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27226.243591] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27228.217581] BTRFS info (device dm-11): flagging fs with big metadata feature
[27228.218035] BTRFS info (device dm-11): use lzo compression, level 0
[27228.218418] BTRFS info (device dm-11): disk space caching is enabled
[27228.218793] BTRFS info (device dm-11): has skinny extents
[27228.221362] BTRFS info (device dm-11): start tree-log replay
[27228.350788] loop0: detected capacity change from 0 to 6629376
[27228.390040] BTRFS info (device loop0): flagging fs with big metadata feature
[27228.390489] BTRFS info (device loop0): disk space caching is enabled
[27228.390879] BTRFS info (device loop0): has skinny extents
[27228.453185] BTRFS info (device loop0): enabling ssd optimizations
[27228.471926] BTRFS error (device loop0): error reading free space cache
[27228.472339] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[27228.476080] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27228.480557] loop: Write error at byte offset 39174144, length 4096.
[27228.481000] loop: Write error at byte offset 307609600, length 4096.
[27228.481437] loop: Write error at byte offset 39239680, length 4096.
[27228.481819] loop: Write error at byte offset 307675136, length 4096.
[27228.482522] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334192640, 334196736)
[27228.483083] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334196736, 334200832)
[27228.483813] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334192640, 334196736)
[27228.484385] BTRFS warning (device dm-11): csum hole found for disk bytenr range [334196736, 334200832)
[27228.485078] BTRFS error (device loop0): error reading free space cache
[27228.485470] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[27228.486278] loop: Write error at byte offset 578867200, length 4096.
[27228.486668] BTRFS warning (device loop0): direct IO failed ino 1584 rw 1,34817 sector 0x114068 len 0 err no 10
[27228.487449] BTRFS: error (device loop0) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[27228.487981] BTRFS info (device loop0): forced readonly
[27228.515529] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27228.516067] BTRFS info (device dm-11): forced readonly
[27230.556199] BTRFS info (device dm-11): flagging fs with big metadata feature
[27230.556640] BTRFS info (device dm-11): use lzo compression, level 0
[27230.557031] BTRFS info (device dm-11): disk space caching is enabled
[27230.557434] BTRFS info (device dm-11): has skinny extents
[27230.567033] loop0: detected capacity change from 0 to 6629376
[27230.593055] BTRFS info (device loop0): flagging fs with big metadata feature
[27230.593495] BTRFS info (device loop0): disk space caching is enabled
[27230.593890] BTRFS info (device loop0): has skinny extents
[27230.662282] BTRFS info (device loop0): enabling ssd optimizations
[27230.686566] btrfs_dev_stat_print_on_error: 249 callbacks suppressed
[27230.686570] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[27230.687606] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[27230.687737] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[27230.688208] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[27230.689296] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[27230.689408] blk_print_req_error: 85 callbacks suppressed
[27230.689409] I/O error, dev loop0, sector 83904 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.690047] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[27230.690314] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[27230.690863] I/O error, dev loop0, sector 83424 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.691864] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[27230.691980] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[27230.692556] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[27230.693134] I/O error, dev loop0, sector 83424 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.693693] I/O error, dev loop0, sector 608192 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.694248] I/O error, dev loop0, sector 607712 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.694766] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27230.696314] BTRFS info (device loop0): forced readonly
[27230.696659] I/O error, dev loop0, sector 83424 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.697295] BTRFS warning (device dm-11): csum hole found for disk bytenr range [333373440, 333377536)
[27230.698234] I/O error, dev loop0, sector 83424 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.698798] I/O error, dev loop0, sector 607712 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.699563] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27230.699890] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27230.700605] I/O error, dev loop0, sector 83424 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27230.701209] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27230.702046] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[27230.702707] loop: Write error at byte offset 21843968, length 4096.
[27230.703105] I/O error, dev loop0, sector 42664 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27230.703838] btrfs_print_data_csum_error: 3 callbacks suppressed
[27230.703841] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 651264 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.705334] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 655360 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.706892] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 626688 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.708031] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 630784 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.709744] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 655360 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.709869] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 659456 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.711332] loop: Write error at byte offset 834691072, length 4096.
[27230.711801] BTRFS warning (device loop0): direct IO failed ino 1570 rw 1,34817 sector 0x18e030 len 0 err no 10
[27230.713890] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 663552 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.714908] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 626688 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.714990] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 630784 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.716555] BTRFS warning (device loop0): csum failed root 5 ino 1578 off 634880 csum 0xb45ba827 expected csum 0x00000000 mirror 1
[27230.739732] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27230.740431] BTRFS info (device dm-11): forced readonly
[27232.759162] BTRFS info (device dm-11): flagging fs with big metadata feature
[27232.759606] BTRFS info (device dm-11): use lzo compression, level 0
[27232.760001] BTRFS info (device dm-11): disk space caching is enabled
[27232.760383] BTRFS info (device dm-11): has skinny extents
[27232.770443] loop0: detected capacity change from 0 to 6629376
[27232.794657] BTRFS info (device loop0): flagging fs with big metadata feature
[27232.795126] BTRFS info (device loop0): disk space caching is enabled
[27232.795511] BTRFS info (device loop0): has skinny extents
[27232.857807] BTRFS info (device loop0): enabling ssd optimizations
[27234.880782] BTRFS: error (device dm-11) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[27234.881161] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27234.881744] BTRFS info (device dm-11): forced readonly
[27234.882730] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27234.883396] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[27234.884433] loop: Write error at byte offset 866856960, length 4096.
[27234.884436] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[27234.884865] loop: Write error at byte offset 866918400, length 4096.
[27234.885406] BTRFS error (device loop0): error writing primary super block to device 1
[27234.886233] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27234.886929] BTRFS info (device loop0): forced readonly
[27234.887288] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27234.887730] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27234.890016] loop: Write error at byte offset 866283520, length 4096.
[27234.891154] loop: Write error at byte offset 865009664, length 4096.
[27234.891674] loop: Write error at byte offset 866856960, length 4096.
[27234.893344] loop: Write error at byte offset 867008512, length 4096.
[27234.893967] loop: Write error at byte offset 846467072, length 4096.
[27234.894547] loop: Write error at byte offset 17891328, length 4096.
[27234.895127] loop: Write error at byte offset 867094528, length 4096.
[27234.895683] loop: Write error at byte offset 867123200, length 4096.
[27236.049871] BTRFS info (device dm-11): flagging fs with big metadata feature
[27236.050324] BTRFS info (device dm-11): use lzo compression, level 0
[27236.050695] BTRFS info (device dm-11): disk space caching is enabled
[27236.051083] BTRFS info (device dm-11): has skinny extents
[27236.053169] BTRFS info (device dm-11): start tree-log replay
[27236.054430] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[27236.096590] loop0: detected capacity change from 0 to 6629376
[27236.129900] BTRFS info (device loop0): flagging fs with big metadata feature
[27236.130349] BTRFS info (device loop0): disk space caching is enabled
[27236.130908] BTRFS info (device loop0): has skinny extents
[27236.197748] BTRFS info (device loop0): enabling ssd optimizations
[27236.198340] BTRFS info (device loop0): start tree-log replay
[27236.199736] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[27236.200257] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[27237.289309] btrfs_dev_stat_print_on_error: 136 callbacks suppressed
[27237.289313] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27237.290326] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27237.291269] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27237.292028] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[27237.292746] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[27237.293603] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[27237.294476] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[27237.295242] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[27237.296275] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[27237.297058] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[27237.298998] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27237.300647] blk_print_req_error: 47 callbacks suppressed
[27237.300649] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[27237.301810] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[27237.302815] I/O error, dev loop0, sector 76160 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27237.303410] I/O error, dev loop0, sector 600448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[27237.305165] BTRFS error (device loop0): error writing primary super block to device 1
[27237.305844] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27237.306712] BTRFS info (device loop0): forced readonly
[27237.307151] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27237.310149] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27237.310655] BTRFS info (device dm-11): forced readonly
[27239.373041] BTRFS info (device dm-11): flagging fs with big metadata feature
[27239.373604] BTRFS info (device dm-11): use lzo compression, level 0
[27239.373995] BTRFS info (device dm-11): disk space caching is enabled
[27239.374429] BTRFS info (device dm-11): has skinny extents
[27239.376764] BTRFS info (device dm-11): start tree-log replay
[27239.420407] loop0: detected capacity change from 0 to 6629376
[27239.440789] BTRFS info (device loop0): flagging fs with big metadata feature
[27239.441220] BTRFS info (device loop0): disk space caching is enabled
[27239.441602] BTRFS info (device loop0): has skinny extents
[27239.510766] BTRFS info (device loop0): enabling ssd optimizations
[27239.518729] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[27239.519352] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[27241.554212] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27241.555655] BTRFS error (device dm-11): error writing primary super block to device 1
[27241.556849] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27241.558966] BTRFS info (device dm-11): forced readonly
[27241.559836] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[27241.561102] loop: Write error at byte offset 916803584, length 4096.
[27241.561110] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27241.563004] I/O error, dev loop0, sector 1790632 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[27241.563516] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27241.564665] loop: Write error at byte offset 916869120, length 4096.
[27241.565599] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27241.566753] I/O error, dev loop0, sector 1790760 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[27241.567881] BTRFS info (device loop0): forced readonly
[27241.567890] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27241.571223] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27241.571922] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27241.572375] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27242.687367] BTRFS info (device dm-11): flagging fs with big metadata feature
[27242.687814] BTRFS info (device dm-11): use lzo compression, level 0
[27242.688185] BTRFS info (device dm-11): disk space caching is enabled
[27242.688567] BTRFS info (device dm-11): has skinny extents
[27242.690642] BTRFS info (device dm-11): start tree-log replay
[27242.691992] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[27242.740196] loop0: detected capacity change from 0 to 6629376
[27242.766321] BTRFS info (device loop0): flagging fs with big metadata feature
[27242.766798] BTRFS info (device loop0): disk space caching is enabled
[27242.767176] BTRFS info (device loop0): has skinny extents
[27242.840491] BTRFS info (device loop0): enabling ssd optimizations
[27244.865562] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27244.866148] btrfs_dev_stat_print_on_error: 38 callbacks suppressed
[27244.866150] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27244.867131] BTRFS error (device dm-11): error writing primary super block to device 1
[27244.867642] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[27244.868702] BTRFS info (device dm-11): forced readonly
[27244.869127] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[27244.869960] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[27244.870673] loop: Write error at byte offset 874852352, length 4096.
[27244.871220] loop: Write error at byte offset 892743680, length 4096.
[27244.871221] I/O error, dev loop0, sector 1708696 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27244.871680] I/O error, dev loop0, sector 1743640 op 0x1:(WRITE) flags 0x8800 phys_seg 11 prio class 0
[27244.872302] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27244.872932] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27244.874381] BTRFS warning (device loop0): direct IO failed ino 2061 rw 1,34817 sector 0x1a9b18 len 0 err no 10
[27244.875126] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27244.875218] loop: Write error at byte offset 808714240, length 4096.
[27244.876229] loop: Write error at byte offset 858963968, length 4096.
[27244.876231] I/O error, dev loop0, sector 1579520 op 0x1:(WRITE) flags 0x8800 phys_seg 15 prio class 0
[27244.876678] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[27244.877313] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[27244.877941] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[27244.878557] BTRFS warning (device loop0): direct IO failed ino 2043 rw 1,34817 sector 0x181a00 len 0 err no 10
[27244.879268] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[27244.879977] I/O error, dev loop0, sector 1677664 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[27244.880758] BTRFS info (device loop0): forced readonly
[27244.881363] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[27244.881726] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[27244.889901] loop: Write error at byte offset 792784896, length 4096.
[27244.890438] loop: Write error at byte offset 712863744, length 4096.
[27244.890973] loop: Write error at byte offset 796073984, length 4096.
[27244.891515] loop: Write error at byte offset 803905536, length 4096.
[27244.892061] I/O error, dev loop0, sector 1487016 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27244.892073] I/O error, dev loop0, sector 1548408 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[27244.892682] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[27244.893305] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[27244.893946] I/O error, dev loop0, sector 1677664 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27244.894571] I/O error, dev loop0, sector 1392312 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[27244.895167] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[27244.895819] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[27244.896441] I/O error, dev loop0, sector 1569400 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[27244.953431] ------------[ cut here ]------------
[27244.953744] WARNING: CPU: 0 PID: 2020253 at fs/btrfs/block-group.c:127 btrfs_put_block_group+0x77/0xb0
[27244.954305] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core i2c_i801 snd_pcm i2c_smbus snd_timer snd soundcore joydev lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27244.957914] CPU: 0 PID: 2020253 Comm: umount Not tainted 5.16.0-rc8+ #539
[27244.958323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27244.958846] RIP: 0010:btrfs_put_block_group+0x77/0xb0
[27244.959151] Code: 21 48 8b bd 68 01 00 00 e8 56 8c d8 ff 48 8b bd d0 03 00 00 e8 4a 8c d8 ff 48 89 ef 5d e9 41 8c d8 ff 0f 0b eb db 0f 0b eb b1 <0f> 0b eb b4 0f 0b 48 8b 45 00 48 89 ee 48 8d b8 f8 15 00 00 e8 70
[27244.960256] RSP: 0018:ffffa5c406f07dc0 EFLAGS: 00010286
[27244.960567] RAX: 0000000000000001 RBX: ffff919f83090000 RCX: ffff919fb4d001b0
[27244.960998] RDX: 0000000000000001 RSI: ffffffff86669747 RDI: ffff919fb4d00000
[27244.961423] RBP: ffff919fb4d00000 R08: 0000000000000000 R09: 0000000000000000
[27244.961852] R10: ffff919ef8754900 R11: ffff919ffbc20d88 R12: ffff919f83090130
[27244.962276] R13: ffff919f83090178 R14: ffff919fb4d00170 R15: dead000000000100
[27244.962704] FS:  00007fe7bd656c40(0000) GS:ffff919ffbc00000(0000) knlGS:0000000000000000
[27244.963178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27244.963520] CR2: 000055e659e4aa10 CR3: 00000001030ca002 CR4: 0000000000370ef0
[27244.963955] Call Trace:
[27244.964110]  
[27244.964255]  btrfs_free_block_groups+0x255/0x3c0
[27244.964533]  close_ctree+0x4a6/0x4ed
[27244.964763]  ? trace_hardirqs_on+0x1b/0xe0
[27244.965181]  ? pool_mayday_timeout+0x170/0x170
[27244.965479]  ? call_rcu+0x1e9/0x5b0
[27244.965724]  generic_shutdown_super+0x71/0x120
[27244.965995]  kill_anon_super+0x14/0x30
[27244.966226]  btrfs_kill_super+0x12/0x20
[27244.966461]  deactivate_locked_super+0x33/0xa0
[27244.966740]  cleanup_mnt+0x131/0x190
[27244.966958]  task_work_run+0x59/0xa0
[27244.967177]  exit_to_user_mode_prepare+0x28f/0x2a0
[27244.967467]  syscall_exit_to_user_mode+0x16/0x50
[27244.967758]  do_syscall_64+0x48/0x90
[27244.967974]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[27244.968280] RIP: 0033:0x7fe7bd88569b
[27244.968501] Code: 27 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 a1 27 0c 00 f7 d8
[27244.969603] RSP: 002b:00007fff76032028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[27244.970065] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fe7bd88569b
[27244.970489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000056135bddbb90
[27244.970920] RBP: 000056135bddb960 R08: 0000000000000000 R09: 00007fff76030da0
[27244.971345] R10: 00007fe7bd90c3e0 R11: 0000000000000246 R12: 0000000000000000
[27244.971776] R13: 000056135bddbb90 R14: 000056135bddba70 R15: 000056135bddb960
[27244.972199]  
[27244.972339] irq event stamp: 0
[27244.972523] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[27244.972963] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27244.973451] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[27244.973942] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27244.974318] ---[ end trace 5b6fb75b88bf0949 ]---
[27244.974653] ------------[ cut here ]------------
[27244.974947] WARNING: CPU: 1 PID: 2020253 at fs/btrfs/block-group.c:3989 btrfs_free_block_groups+0x330/0x3c0
[27244.975496] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core i2c_i801 snd_pcm i2c_smbus snd_timer snd soundcore joydev lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27244.978803] CPU: 1 PID: 2020253 Comm: umount Tainted: G        W         5.16.0-rc8+ #539
[27244.979303] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27244.979874] RIP: 0010:btrfs_free_block_groups+0x330/0x3c0
[27244.980182] Code: 00 00 00 ad de 49 be 22 01 00 00 00 00 ad de e8 b6 6d 7b 00 48 89 df e8 ae 89 ff ff 48 8b 83 28 11 00 00 49 39 c5 75 51 eb 7d <0f> 0b 31 c9 31 d2 4c 89 e6 48 89 df e8 6f 7a ff ff 48 83 7d 40 00
[27244.981237] RSP: 0018:ffffa5c406f07dd0 EFLAGS: 00010286
[27244.981536] RAX: ffff919f945884a8 RBX: ffff919f83090000 RCX: 000000008010000a
[27244.981965] RDX: 000000008010000b RSI: ffffdfbf44d34000 RDI: ffffffff8788fa01
[27244.982369] RBP: ffff919f945884a8 R08: ffff919fb4d02c00 R09: 000000008010000a
[27244.982779] R10: ffff919fb4d02c00 R11: ffff919eb79926d8 R12: ffff919f94588400
[27244.983180] R13: ffff919f83091128 R14: dead000000000122 R15: dead000000000100
[27244.983582] FS:  00007fe7bd656c40(0000) GS:ffff919ffbd00000(0000) knlGS:0000000000000000
[27244.984046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27244.984375] CR2: 00007fb5b30ee000 CR3: 00000001030ca006 CR4: 0000000000370ee0
[27244.984784] Call Trace:
[27244.984930]  
[27244.985058]  close_ctree+0x4a6/0x4ed
[27244.985270]  ? trace_hardirqs_on+0x1b/0xe0
[27244.985506]  ? pool_mayday_timeout+0x170/0x170
[27244.985773]  ? call_rcu+0x1e9/0x5b0
[27244.985976]  generic_shutdown_super+0x71/0x120
[27244.986237]  kill_anon_super+0x14/0x30
[27244.986454]  btrfs_kill_super+0x12/0x20
[27244.986676]  deactivate_locked_super+0x33/0xa0
[27244.986946]  cleanup_mnt+0x131/0x190
[27244.987156]  task_work_run+0x59/0xa0
[27244.987415]  exit_to_user_mode_prepare+0x28f/0x2a0
[27244.987703]  syscall_exit_to_user_mode+0x16/0x50
[27244.987970]  do_syscall_64+0x48/0x90
[27244.988177]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[27244.988469] RIP: 0033:0x7fe7bd88569b
[27244.988675] Code: 27 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 a1 27 0c 00 f7 d8
[27244.989729] RSP: 002b:00007fff76032028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[27244.990154] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fe7bd88569b
[27244.990557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000056135bddbb90
[27244.990968] RBP: 000056135bddb960 R08: 0000000000000000 R09: 00007fff76030da0
[27244.991373] R10: 00007fe7bd90c3e0 R11: 0000000000000246 R12: 0000000000000000
[27244.991783] R13: 000056135bddbb90 R14: 000056135bddba70 R15: 000056135bddb960
[27244.992188]  
[27244.992320] irq event stamp: 0
[27244.992496] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[27244.992858] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27244.993322] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[27244.993791] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27244.994144] ---[ end trace 5b6fb75b88bf094a ]---
[27244.994411] BTRFS info (device loop0): space_info 4 has 266174464 free, is not full
[27244.994851] BTRFS info (device loop0): space_info total=268435456, used=2211840, pinned=0, reserved=18446744073709535232, may_use=0, readonly=65536 zone_unusable=0
[27244.995666] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0
[27244.996064] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[27244.996449] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[27244.996841] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[27244.997235] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[27246.084865] BTRFS info (device dm-11): flagging fs with big metadata feature
[27246.085303] BTRFS info (device dm-11): use lzo compression, level 0
[27246.085692] BTRFS info (device dm-11): disk space caching is enabled
[27246.086070] BTRFS info (device dm-11): has skinny extents
[27246.088250] BTRFS info (device dm-11): start tree-log replay
[27246.145453] loop0: detected capacity change from 0 to 6629376
[27246.167853] BTRFS info (device loop0): flagging fs with big metadata feature
[27246.168289] BTRFS info (device loop0): disk space caching is enabled
[27246.168665] BTRFS info (device loop0): has skinny extents
[27246.261143] BTRFS info (device loop0): enabling ssd optimizations
[27246.284257] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27246.316036] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3015: errno=-5 IO failure
[27246.316036] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[27246.316040] BTRFS info (device dm-11): forced readonly
[27246.317530] btrfs_lookup_bio_sums: 74 callbacks suppressed
[27246.317532] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300863488, 300867584)
[27246.318296] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[27246.318425] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300867584, 300871680)
[27246.318952] BTRFS info (device loop0): forced readonly
[27246.319496] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300871680, 300875776)
[27246.319811] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[27246.320358] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300875776, 300879872)
[27246.320869] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[27246.321413] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300879872, 300883968)
[27246.321864] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[27246.322458] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300883968, 300888064)
[27246.323486] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300863488, 300867584)
[27246.324048] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300867584, 300871680)
[27246.324597] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300871680, 300875776)
[27246.325152] BTRFS warning (device dm-11): csum hole found for disk bytenr range [300875776, 300879872)
[27246.325871] BTRFS error (device loop0): error reading free space cache
[27246.326266] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[27248.345177] BTRFS info (device dm-11): flagging fs with big metadata feature
[27248.345642] BTRFS info (device dm-11): use lzo compression, level 0
[27248.346061] BTRFS info (device dm-11): disk space caching is enabled
[27248.346463] BTRFS info (device dm-11): has skinny extents
[27248.354788] loop0: detected capacity change from 0 to 6629376
[27248.367611] BTRFS info (device loop0): flagging fs with big metadata feature
[27248.368055] BTRFS info (device loop0): disk space caching is enabled
[27248.368437] BTRFS info (device loop0): has skinny extents
[27248.371362] BTRFS info (device loop0): enabling ssd optimizations