[20229.487012] run fstests generic/648 at 2022-08-05 02:28:45
[20230.329377] BTRFS: device fsid 7bdefeee-9a78-4b8b-8a2c-e7e8e2536192 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2375365)
[20230.393667] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[20230.393679] BTRFS info (device dm-9): disk space caching is enabled
[20230.450116] BTRFS info (device dm-9): auto enabling async discard
[20230.450316] BTRFS info (device dm-9): checking UUID tree
[20231.166848] BTRFS: device fsid 746a96c7-fd02-48a8-bbe8-c38d0d49a18d devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2375447)
[20231.457785] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20231.457793] BTRFS info (device dm-11): disk space caching is enabled
[20231.461152] BTRFS info (device dm-11): auto enabling async discard
[20231.461306] BTRFS info (device dm-11): checking UUID tree
[20231.813076] loop0: detected capacity change from 0 to 6629376
[20231.831738] BTRFS: device fsid a91e5e49-81aa-49b7-af50-4ccb68d96ab6 devid 1 transid 6 /dev/loop0 scanned by mount (2375509)
[20231.833339] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20231.833344] BTRFS info (device loop0): disk space caching is enabled
[20231.839589] BTRFS info (device loop0): enabling ssd optimizations
[20231.839594] BTRFS info (device loop0): auto enabling async discard
[20231.842356] BTRFS info (device loop0): checking UUID tree
[20232.896183] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20232.898549] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20232.898573] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[20232.899330] BTRFS: error (device dm-11) in btrfs_commit_transaction:2496: errno=-5 IO failure (Error while writing out transaction)
[20232.899773] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[20232.899791] BTRFS info (device dm-11: state E): forced readonly
[20232.899795] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[20232.899798] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20232.900127] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[20232.900636] loop: Write error at byte offset 583602176, length 4096.
[20232.900666] blk_print_req_error: 73 callbacks suppressed
[20232.900667] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20232.900733] I/O error, dev loop0, sector 1139848 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[20232.900737] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20232.901522] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[20232.901560] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20232.901563] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20232.902014] BTRFS info (device loop0: state E): forced readonly
[20232.902019] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[20232.902021] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20232.904357] loop: Write error at byte offset 583602176, length 4096.
[20232.904366] I/O error, dev loop0, sector 1139848 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[20232.904372] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[20232.904721] loop: Write error at byte offset 583667712, length 4096.
[20232.904729] I/O error, dev loop0, sector 1139976 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[20232.904734] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[20232.904800] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[20232.906361] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20235.681462] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20235.681472] BTRFS info (device dm-11): disk space caching is enabled
[20235.685221] BTRFS info (device dm-11): auto enabling async discard
[20235.709120] loop0: detected capacity change from 0 to 6629376
[20235.726782] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20235.726789] BTRFS info (device loop0): disk space caching is enabled
[20235.733971] BTRFS info (device loop0): enabling ssd optimizations
[20235.733976] BTRFS info (device loop0): auto enabling async discard
[20235.768961] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[20237.804445] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20237.804451] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20237.804461] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20237.805663] BTRFS error (device dm-11): error writing primary super block to device 1
[20237.805666] BTRFS: error (device dm-11) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20237.805713] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20237.806060] BTRFS info (device dm-11: state E): forced readonly
[20237.806065] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[20237.806068] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20237.806117] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20237.806380] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20237.806825] BTRFS info (device loop0: state E): forced readonly
[20237.806829] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20237.810812] loop: Write error at byte offset 626044928, length 4096.
[20237.810824] loop: Write error at byte offset 626118656, length 4096.
[20237.810828] loop: Write error at byte offset 582610944, length 4096.
[20237.810831] loop: Write error at byte offset 626155520, length 4096.
[20237.810949] loop: Write error at byte offset 626237440, length 4096.
[20237.810952] loop: Write error at byte offset 582615040, length 4096.
[20237.810954] loop: Write error at byte offset 626339840, length 4096.
[20237.811045] I/O error, dev loop0, sector 1223832 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[20237.811060] I/O error, dev loop0, sector 1222744 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[20237.811108] I/O error, dev loop0, sector 1222888 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[20237.811124] I/O error, dev loop0, sector 1137912 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20237.811129] I/O error, dev loop0, sector 1222960 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[20237.820338] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20237.831200] btrfs_print_data_csum_error: 7 callbacks suppressed
[20237.831205] BTRFS warning (device loop0: state EA): csum failed root 5 ino 488 off 733184 csum 0x8941f998 expected csum 0x3f42ecd0 mirror 1
[20237.831338] BTRFS warning (device loop0: state EA): csum failed root 5 ino 488 off 737280 csum 0x8941f998 expected csum 0x3f42ecd0 mirror 1
[20237.831346] BTRFS warning (device loop0: state EA): csum failed root 5 ino 488 off 741376 csum 0x8941f998 expected csum 0x3f42ecd0 mirror 1
[20237.831351] BTRFS warning (device loop0: state EA): csum failed root 5 ino 488 off 745472 csum 0x8941f998 expected csum 0x3f42ecd0 mirror 1
[20237.831587] BTRFS warning (device loop0: state EA): csum failed root 5 ino 488 off 733184 csum 0x8941f998 expected csum 0x3f42ecd0 mirror 1
[20237.848926] BTRFS warning (device loop0: state EA): csum failed root 5 ino 345 off 786432 csum 0x8941f998 expected csum 0x898800e3 mirror 1
[20237.848945] BTRFS warning (device loop0: state EA): csum failed root 5 ino 345 off 790528 csum 0x8941f998 expected csum 0x898800e3 mirror 1
[20237.848955] BTRFS warning (device loop0: state EA): csum failed root 5 ino 345 off 794624 csum 0x8941f998 expected csum 0x898800e3 mirror 1
[20237.848964] BTRFS warning (device loop0: state EA): csum failed root 5 ino 345 off 798720 csum 0x8941f998 expected csum 0x898800e3 mirror 1
[20237.848974] BTRFS warning (device loop0: state EA): csum failed root 5 ino 345 off 802816 csum 0x8941f998 expected csum 0x898800e3 mirror 1
[20239.705974] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20239.705999] BTRFS info (device dm-11): disk space caching is enabled
[20239.711158] BTRFS info (device dm-11): auto enabling async discard
[20239.711163] BTRFS info (device dm-11): start tree-log replay
[20239.775184] loop0: detected capacity change from 0 to 6629376
[20239.802285] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20239.802292] BTRFS info (device loop0): disk space caching is enabled
[20239.810561] BTRFS info (device loop0): enabling ssd optimizations
[20239.810566] BTRFS info (device loop0): auto enabling async discard
[20240.880070] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20240.880076] btrfs_dev_stat_inc_and_print: 43 callbacks suppressed
[20240.880077] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20240.880090] BTRFS error (device dm-11): error writing primary super block to device 1
[20240.880123] BTRFS: error (device dm-11) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20240.880744] BTRFS info (device dm-11: state E): forced readonly
[20240.880774] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20240.882685] blk_print_req_error: 14 callbacks suppressed
[20240.882687] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20240.882757] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[20240.882802] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20240.882805] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20240.883225] BTRFS info (device loop0: state E): forced readonly
[20240.883236] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[20240.883238] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20240.883607] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3192: errno=-5 IO failure
[20240.891496] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20243.478039] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20243.478049] BTRFS info (device dm-11): disk space caching is enabled
[20243.482630] BTRFS info (device dm-11): auto enabling async discard
[20243.482636] BTRFS info (device dm-11): start tree-log replay
[20243.486641] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[20243.554226] loop0: detected capacity change from 0 to 6629376
[20243.583288] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20243.583296] BTRFS info (device loop0): disk space caching is enabled
[20243.590825] BTRFS info (device loop0): enabling ssd optimizations
[20243.590830] BTRFS info (device loop0): auto enabling async discard
[20243.590832] BTRFS info (device loop0): start tree-log replay
[20243.596634] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[20245.676128] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20245.677112] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20245.677988] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[20245.678007] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20245.678010] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20245.678439] BTRFS info (device loop0: state E): forced readonly
[20245.678448] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20245.682533] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20245.683155] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[20245.687066] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[20245.687071] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20245.687623] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20245.693350] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[20245.693366] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[20245.693895] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[20245.693901] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[20245.694321] I/O error, dev loop0, sector 1300320 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 2
[20245.694334] BTRFS warning (device loop0: state EA): direct IO failed ino 748 rw 0,0 sector 0x13d760 len 0 err no 10
[20245.710639] BTRFS: error (device dm-11: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[20245.710992] BTRFS info (device dm-11: state EA): forced readonly
[20245.710998] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20248.531061] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20248.531068] BTRFS info (device dm-11): disk space caching is enabled
[20248.534785] BTRFS info (device dm-11): auto enabling async discard
[20248.534790] BTRFS info (device dm-11): start tree-log replay
[20248.536874] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[20248.536902] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[20248.539264] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[20248.580834] loop0: detected capacity change from 0 to 6629376
[20248.618508] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20248.618516] BTRFS info (device loop0): disk space caching is enabled
[20248.626625] BTRFS info (device loop0): enabling ssd optimizations
[20248.626630] BTRFS info (device loop0): auto enabling async discard
[20248.655077] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[20248.675066] btrfs_dev_stat_inc_and_print: 9 callbacks suppressed
[20248.675070] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20248.675084] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[20248.675108] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[20248.675140] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[20248.675157] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[20248.675169] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[20248.675193] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[20248.676364] I/O error, dev loop0, sector 83200 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20248.676371] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20248.679589] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[20248.681129] I/O error, dev loop0, sector 607488 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20248.681135] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[20248.690617] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20248.690641] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20248.690646] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20248.691074] BTRFS info (device loop0: state E): forced readonly
[20248.691078] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20248.695584] I/O error, dev loop0, sector 75808 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20248.695804] I/O error, dev loop0, sector 600096 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20248.696668] I/O error, dev loop0, sector 81024 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[20248.697314] I/O error, dev loop0, sector 605312 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[20248.698019] I/O error, dev loop0, sector 81280 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20248.699678] I/O error, dev loop0, sector 605568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20248.708822] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20248.709266] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20248.709663] BTRFS info (device dm-11: state EA): forced readonly
[20248.711700] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20248.714122] btrfs_print_data_csum_error: 4 callbacks suppressed
[20248.714125] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 716800 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714159] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 720896 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714164] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 724992 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714168] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 729088 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714172] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 733184 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714175] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 737280 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714178] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 741376 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714182] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 745472 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714185] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 749568 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20248.714189] BTRFS warning (device loop0: state EA): csum failed root 5 ino 279 off 753664 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[20251.118765] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20251.118773] BTRFS info (device dm-11): disk space caching is enabled
[20251.122049] BTRFS info (device dm-11): auto enabling async discard
[20251.145790] loop0: detected capacity change from 0 to 6629376
[20251.183587] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20251.183594] BTRFS info (device loop0): disk space caching is enabled
[20251.190761] BTRFS info (device loop0): enabling ssd optimizations
[20251.190766] BTRFS info (device loop0): auto enabling async discard
[20251.220411] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[20252.249659] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20252.249681] BTRFS error (device dm-11): error writing primary super block to device 1
[20252.249685] BTRFS: error (device dm-11) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20252.250083] BTRFS info (device dm-11: state E): forced readonly
[20252.250087] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20252.250398] lo_write_bvec: 12 callbacks suppressed
[20252.250401] loop: Write error at byte offset 669339648, length 4096.
[20252.250405] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20252.250464] loop: Write error at byte offset 673112064, length 4096.
[20252.250467] loop: Write error at byte offset 18878464, length 4096.
[20252.251209] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20252.251214] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20252.251635] BTRFS info (device loop0: state E): forced readonly
[20252.251645] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[20252.251648] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20252.252494] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3192: errno=-5 IO failure
[20252.256613] loop: Write error at byte offset 19660800, length 4096.
[20252.256620] loop: Write error at byte offset 618917888, length 4096.
[20252.256623] loop: Write error at byte offset 18882560, length 4096.
[20252.256625] loop: Write error at byte offset 673165312, length 4096.
[20252.256674] loop: Write error at byte offset 673210368, length 4096.
[20252.256677] loop: Write error at byte offset 585699328, length 4096.
[20252.256679] loop: Write error at byte offset 19664896, length 4096.
[20252.260509] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20255.101691] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20255.101699] BTRFS info (device dm-11): disk space caching is enabled
[20255.105453] BTRFS info (device dm-11): auto enabling async discard
[20255.105457] BTRFS info (device dm-11): start tree-log replay
[20255.187115] loop0: detected capacity change from 0 to 6629376
[20255.224499] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20255.224505] BTRFS info (device loop0): disk space caching is enabled
[20255.231789] BTRFS info (device loop0): enabling ssd optimizations
[20255.231793] BTRFS info (device loop0): auto enabling async discard
[20255.231795] BTRFS info (device loop0): start tree-log replay
[20257.383165] btrfs_dev_stat_inc_and_print: 60 callbacks suppressed
[20257.383169] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20257.383301] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20257.383404] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[20257.383477] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[20257.383491] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[20257.383675] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[20257.383690] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[20257.383713] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[20257.383740] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[20257.383748] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[20257.385855] blk_print_req_error: 20 callbacks suppressed
[20257.385883] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20257.385888] lo_write_bvec: 10 callbacks suppressed
[20257.385890] loop: Write error at byte offset 690733056, length 4096.
[20257.385925] I/O error, dev loop0, sector 1349088 op 0x1:(WRITE) flags 0x8800 phys_seg 5 prio class 2
[20257.385931] BTRFS warning (device loop0): direct IO failed ino 871 rw 1,34817 sector 0x1495e0 len 0 err no 10
[20257.387807] loop: Write error at byte offset 44597248, length 4096.
[20257.387818] I/O error, dev loop0, sector 86976 op 0x1:(WRITE) flags 0x1800 phys_seg 29 prio class 0
[20257.388224] loop: Write error at byte offset 313032704, length 4096.
[20257.388233] I/O error, dev loop0, sector 611264 op 0x1:(WRITE) flags 0x1800 phys_seg 29 prio class 0
[20257.388318] loop: Write error at byte offset 595116032, length 4096.
[20257.388325] I/O error, dev loop0, sector 1162336 op 0x1:(WRITE) flags 0x800 phys_seg 7 prio class 0
[20257.388624] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3312: errno=-5 IO failure
[20257.389730] BTRFS info (device loop0: state EA): forced readonly
[20257.392970] BTRFS warning (device loop0: state EA): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20257.392977] BTRFS: error (device loop0: state EA) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20257.393594] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[20257.393598] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20257.403423] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20257.404999] BTRFS: error (device dm-11: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[20257.405471] BTRFS info (device dm-11: state EA): forced readonly
[20257.405477] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20260.201027] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20260.201037] BTRFS info (device dm-11): disk space caching is enabled
[20260.206173] BTRFS info (device dm-11): auto enabling async discard
[20260.206179] BTRFS info (device dm-11): start tree-log replay
[20260.258777] loop0: detected capacity change from 0 to 6629376
[20260.308384] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20260.308392] BTRFS info (device loop0): disk space caching is enabled
[20260.316265] BTRFS info (device loop0): enabling ssd optimizations
[20260.316269] BTRFS info (device loop0): auto enabling async discard
[20260.316271] BTRFS info (device loop0): start tree-log replay
[20262.402453] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20262.406975] btrfs_dev_stat_inc_and_print: 30 callbacks suppressed
[20262.406978] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20262.407018] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20262.408093] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[20262.408099] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[20262.408154] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20262.408171] BTRFS error (device loop0): error writing primary super block to device 1
[20262.408174] BTRFS: error (device loop0) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20262.408690] BTRFS info (device loop0: state E): forced readonly
[20262.408699] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[20262.408702] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20262.409351] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3192: errno=-5 IO failure
[20262.416722] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[20262.416739] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[20262.417138] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[20262.417145] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[20262.417270] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[20262.417276] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[20262.417296] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[20262.418492] loop: Write error at byte offset 726372352, length 4096.
[20262.418501] I/O error, dev loop0, sector 1418672 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[20262.418516] loop: Write error at byte offset 726446080, length 4096.
[20262.418550] I/O error, dev loop0, sector 1418840 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20262.419463] loop: Write error at byte offset 726450176, length 4096.
[20262.419473] I/O error, dev loop0, sector 1418848 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[20262.419490] loop: Write error at byte offset 726523904, length 4096.
[20262.419511] loop: Write error at byte offset 726630400, length 4096.
[20262.419536] loop: Write error at byte offset 710098944, length 4096.
[20262.419538] I/O error, dev loop0, sector 1418992 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[20262.419576] loop: Write error at byte offset 726675456, length 4096.
[20262.419597] loop: Write error at byte offset 592785408, length 4096.
[20262.419612] I/O error, dev loop0, sector 1419200 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20262.419650] I/O error, dev loop0, sector 1386912 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[20262.419706] I/O error, dev loop0, sector 1419288 op 0x1:(WRITE) flags 0x0 phys_seg 16 prio class 0
[20262.419788] I/O error, dev loop0, sector 1157784 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[20262.437007] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20262.437376] BTRFS info (device dm-11: state EA): forced readonly
[20265.309441] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20265.309448] BTRFS info (device dm-11): disk space caching is enabled
[20265.312822] BTRFS info (device dm-11): auto enabling async discard
[20265.312826] BTRFS info (device dm-11): start tree-log replay
[20265.317583] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[20265.406769] loop0: detected capacity change from 0 to 6629376
[20265.466238] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20265.466245] BTRFS info (device loop0): disk space caching is enabled
[20265.473513] BTRFS info (device loop0): enabling ssd optimizations
[20265.473517] BTRFS info (device loop0): auto enabling async discard
[20265.473519] BTRFS info (device loop0): start tree-log replay
[20266.602971] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[20266.602980] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[20266.603037] BTRFS error (device loop0): error writing primary super block to device 1
[20266.603041] BTRFS: error (device loop0) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20266.603465] BTRFS info (device loop0: state E): forced readonly
[20266.603472] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20266.609306] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20266.609692] BTRFS info (device dm-11: state EA): forced readonly
[20266.613382] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[20266.613387] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20266.614741] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20269.412505] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20269.412514] BTRFS info (device dm-11): disk space caching is enabled
[20269.416833] BTRFS info (device dm-11): auto enabling async discard
[20269.416838] BTRFS info (device dm-11): start tree-log replay
[20269.470372] loop0: detected capacity change from 0 to 6629376
[20269.521751] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20269.521758] BTRFS info (device loop0): disk space caching is enabled
[20269.529841] BTRFS info (device loop0): enabling ssd optimizations
[20269.529845] BTRFS info (device loop0): auto enabling async discard
[20269.529847] BTRFS info (device loop0): start tree-log replay
[20271.639524] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20271.639530] btrfs_dev_stat_inc_and_print: 38 callbacks suppressed
[20271.639532] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20271.639544] BTRFS error (device dm-11): error writing primary super block to device 1
[20271.639547] BTRFS: error (device dm-11) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20271.639936] BTRFS info (device dm-11: state E): forced readonly
[20271.639941] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20271.640281] loop: Write error at byte offset 771612672, length 4096.
[20271.640286] loop: Write error at byte offset 771682304, length 4096.
[20271.640287] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20271.640288] loop: Write error at byte offset 771682304, length 4096.
[20271.640290] loop: Write error at byte offset 771682304, length 4096.
[20271.640301] I/O error, dev loop0, sector 1507056 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[20271.640306] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20271.640331] I/O error, dev loop0, sector 1507192 op 0x1:(WRITE) flags 0x8800 phys_seg 10 prio class 2
[20271.640333] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20271.640336] BTRFS warning (device loop0): direct IO failed ino 1073 rw 1,34817 sector 0x16ff78 len 0 err no 10
[20271.640347] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[20271.640349] BTRFS warning (device loop0): direct IO failed ino 1073 rw 1,34817 sector 0x16ff88 len 0 err no 10
[20271.640354] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[20271.640356] BTRFS warning (device loop0): direct IO failed ino 1073 rw 1,34817 sector 0x170008 len 0 err no 10
[20271.642319] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[20271.642325] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20271.642328] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20271.642742] BTRFS info (device loop0: state E): forced readonly
[20271.642746] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20271.643957] loop: Write error at byte offset 771633152, length 4096.
[20271.643973] I/O error, dev loop0, sector 1507096 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[20271.643978] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[20271.646936] loop: Write error at byte offset 771612672, length 4096.
[20271.646944] loop: Write error at byte offset 717832192, length 4096.
[20271.646946] loop: Write error at byte offset 771653632, length 4096.
[20271.646948] loop: Write error at byte offset 14467072, length 4096.
[20271.647009] loop: Write error at byte offset 746233856, length 4096.
[20271.647157] I/O error, dev loop0, sector 1507056 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[20271.647163] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[20271.647205] I/O error, dev loop0, sector 1402016 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[20271.647210] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[20271.647268] I/O error, dev loop0, sector 1507136 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20271.647271] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[20271.647281] I/O error, dev loop0, sector 28256 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20271.647287] I/O error, dev loop0, sector 1457488 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20271.647292] I/O error, dev loop0, sector 1457496 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20271.660285] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20273.520377] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20273.520384] BTRFS info (device dm-11): disk space caching is enabled
[20273.524498] BTRFS info (device dm-11): auto enabling async discard
[20273.524503] BTRFS info (device dm-11): start tree-log replay
[20273.528420] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[20273.612754] loop0: detected capacity change from 0 to 6629376
[20273.675178] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20273.675186] BTRFS info (device loop0): disk space caching is enabled
[20273.682874] BTRFS info (device loop0): enabling ssd optimizations
[20273.682878] BTRFS info (device loop0): auto enabling async discard
[20273.701538] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[20274.716697] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20274.716706] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20274.717395] BTRFS info (device loop0: state E): forced readonly
[20274.717400] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20274.738637] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20274.741014] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[20274.741020] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20274.743223] BTRFS: error (device dm-11: state A) in __btrfs_free_extent:3078: errno=-5 IO failure
[20274.743806] BTRFS info (device dm-11: state EA): forced readonly
[20274.743830] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20277.663000] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20277.663007] BTRFS info (device dm-11): disk space caching is enabled
[20277.667356] BTRFS info (device dm-11): auto enabling async discard
[20277.667361] BTRFS info (device dm-11): start tree-log replay
[20277.671219] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[20277.737215] loop0: detected capacity change from 0 to 6629376
[20277.801197] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20277.801206] BTRFS info (device loop0): disk space caching is enabled
[20277.808772] BTRFS info (device loop0): enabling ssd optimizations
[20277.808776] BTRFS info (device loop0): auto enabling async discard
[20277.808778] BTRFS info (device loop0): start tree-log replay
[20277.818743] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[20277.938306] btrfs_dev_stat_inc_and_print: 42 callbacks suppressed
[20277.938310] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20277.938342] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20277.938354] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[20277.938366] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[20277.938972] blk_print_req_error: 14 callbacks suppressed
[20277.938974] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20277.940277] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[20277.940315] I/O error, dev loop0, sector 90272 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.940319] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20277.940419] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[20277.940438] I/O error, dev loop0, sector 614560 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.940441] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[20277.941571] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 1, corrupt 0, gen 0
[20277.941577] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20277.941580] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20277.941995] BTRFS info (device loop0: state E): forced readonly
[20277.941999] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20277.942719] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[20277.942741] I/O error, dev loop0, sector 90592 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.942866] I/O error, dev loop0, sector 614880 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.947579] I/O error, dev loop0, sector 79296 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.947661] btrfs_print_data_csum_error: 6 callbacks suppressed
[20277.947664] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1256 off 548864 csum 0x8941f998 expected csum 0x427149fd mirror 1
[20277.947723] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1256 off 552960 csum 0x8941f998 expected csum 0x427149fd mirror 1
[20277.947730] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1256 off 557056 csum 0x8941f998 expected csum 0x427149fd mirror 1
[20277.948916] I/O error, dev loop0, sector 603584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.950171] I/O error, dev loop0, sector 79680 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.950231] I/O error, dev loop0, sector 79296 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.950297] I/O error, dev loop0, sector 603968 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20277.950813] BTRFS warning (device loop0: state EA): direct IO failed ino 1256 rw 0,0 sector 0x1733b8 len 0 err no 10
[20277.954588] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20277.978913] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20277.979263] BTRFS info (device dm-11: state EA): forced readonly
[20277.982061] BTRFS warning (device loop0: state EA): direct IO failed ino 1256 rw 0,0 sector 0x1733b8 len 0 err no 10
[20280.573536] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20280.573543] BTRFS info (device dm-11): disk space caching is enabled
[20280.576704] BTRFS info (device dm-11): auto enabling async discard
[20280.576707] BTRFS info (device dm-11): start tree-log replay
[20280.635483] loop0: detected capacity change from 0 to 6629376
[20280.652475] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20280.652481] BTRFS info (device loop0): disk space caching is enabled
[20280.719419] BTRFS info (device loop0): enabling ssd optimizations
[20280.719424] BTRFS info (device loop0): auto enabling async discard
[20281.771327] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20281.771345] BTRFS error (device dm-11): error writing primary super block to device 1
[20281.771349] BTRFS: error (device dm-11) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20281.771744] BTRFS info (device dm-11: state E): forced readonly
[20281.771748] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20281.772064] lo_write_bvec: 14 callbacks suppressed
[20281.772066] loop: Write error at byte offset 793653248, length 4096.
[20281.772069] loop: Write error at byte offset 715100160, length 4096.
[20281.772072] loop: Write error at byte offset 717664256, length 4096.
[20281.772074] loop: Write error at byte offset 793624576, length 4096.
[20281.774131] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[20281.774144] BTRFS warning (device loop0): direct IO failed ino 1318 rw 1,34817 sector 0x17a718 len 0 err no 10
[20281.774155] BTRFS warning (device loop0): direct IO failed ino 1318 rw 1,34817 sector 0x154fc8 len 0 err no 10
[20281.774160] BTRFS warning (device loop0): direct IO failed ino 1318 rw 1,34817 sector 0x156358 len 0 err no 10
[20281.774165] BTRFS warning (device loop0): direct IO failed ino 1318 rw 1,34817 sector 0x17a6e0 len 0 err no 10
[20281.775590] BTRFS error (device loop0): error writing primary super block to device 1
[20281.775593] BTRFS: error (device loop0) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20281.775975] BTRFS info (device loop0: state E): forced readonly
[20281.775980] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[20281.775982] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20281.781430] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20281.782402] loop: Write error at byte offset 793624576, length 4096.
[20281.782410] loop: Write error at byte offset 715100160, length 4096.
[20281.782433] loop: Write error at byte offset 793661440, length 4096.
[20281.782716] loop: Write error at byte offset 793694208, length 4096.
[20284.609016] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20284.609024] BTRFS info (device dm-11): disk space caching is enabled
[20284.613062] BTRFS info (device dm-11): auto enabling async discard
[20284.613066] BTRFS info (device dm-11): start tree-log replay
[20284.673547] loop0: detected capacity change from 0 to 6629376
[20284.693254] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20284.693264] BTRFS info (device loop0): disk space caching is enabled
[20284.775975] BTRFS info (device loop0): enabling ssd optimizations
[20284.775981] BTRFS info (device loop0): auto enabling async discard
[20284.775983] BTRFS info (device loop0): start tree-log replay
[20285.910543] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20285.910549] btrfs_dev_stat_inc_and_print: 49 callbacks suppressed
[20285.910551] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20285.910560] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20285.910563] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20285.910568] BTRFS error (device dm-11): error writing primary super block to device 1
[20285.910571] BTRFS: error (device dm-11) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20285.911015] BTRFS info (device dm-11: state E): forced readonly
[20285.911026] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[20285.911028] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20285.911456] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3192: errno=-5 IO failure
[20285.911823] loop: Write error at byte offset 812068864, length 4096.
[20285.911831] blk_print_req_error: 22 callbacks suppressed
[20285.911834] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20285.911846] I/O error, dev loop0, sector 1586072 op 0x1:(WRITE) flags 0x8800 phys_seg 2 prio class 2
[20285.911851] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20285.911856] BTRFS warning (device loop0): direct IO failed ino 1365 rw 1,34817 sector 0x183398 len 0 err no 10
[20285.913449] loop: Write error at byte offset 812068864, length 4096.
[20285.913460] I/O error, dev loop0, sector 1586072 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[20285.913465] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20285.913869] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[20285.913875] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20285.913878] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20285.914381] BTRFS info (device loop0: state E): forced readonly
[20285.914385] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[20285.914388] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20285.914404] I/O error, dev loop0, sector 1586072 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[20285.914755] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[20285.915268] I/O error, dev loop0, sector 1586200 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[20285.915273] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[20285.915508] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[20285.920450] I/O error, dev loop0, sector 1586328 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[20285.920457] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[20285.920498] I/O error, dev loop0, sector 1556136 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20285.920501] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[20285.920508] I/O error, dev loop0, sector 1556144 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20285.920511] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[20285.920523] I/O error, dev loop0, sector 1586512 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[20285.920558] I/O error, dev loop0, sector 1586704 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[20285.931836] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20288.769982] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20288.769990] BTRFS info (device dm-11): disk space caching is enabled
[20288.773879] BTRFS info (device dm-11): auto enabling async discard
[20288.773883] BTRFS info (device dm-11): start tree-log replay
[20288.891372] loop0: detected capacity change from 0 to 6629376
[20288.912728] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20288.912737] BTRFS info (device loop0): disk space caching is enabled
[20288.991141] BTRFS info (device loop0): enabling ssd optimizations
[20288.991148] BTRFS info (device loop0): auto enabling async discard
[20289.042922] ------------[ cut here ]------------
[20289.043002] WARNING: CPU: 0 PID: 2309724 at fs/btrfs/discard.c:604 btrfs_discard_update_discardable+0x98/0xb0
[20289.043016] 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 snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm intel_rapl_common snd_timer joydev snd i2c_i801 i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[20289.043143] CPU: 0 PID: 2309724 Comm: kworker/u4:1 Tainted: G        W         5.19.0-rc8+ #787
[20289.043147] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[20289.043156] Workqueue: btrfs-cache btrfs_work_helper
[20289.043167] RIP: 0010:btrfs_discard_update_discardable+0x98/0xb0
[20289.043171] Code: 17 00 00 48 8b 83 80 00 00 00 48 89 83 88 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7b 18 be ff ff ff ff e8 ac 96 7e 00 85 c0 75 ac <0f> 0b eb a8 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[20289.043174] RSP: 0018:ffff98e88322bad0 EFLAGS: 00010246
[20289.043178] RAX: 0000000000000000 RBX: ffff8c6bca4c8600 RCX: 0000000000000001
[20289.043180] RDX: 0000000000000000 RSI: ffffffffa7807c93 RDI: ffffffffa78a836e
[20289.043182] RBP: ffff8c6bc243c000 R08: 0000000000000000 R09: 0000000000001000
[20289.043185] R10: 0000000000026174 R11: 0000000000806600 R12: ffff8c6bc3b9d810
[20289.043187] R13: ffff8c6bca70f480 R14: ffff8c6bc243c000 R15: ffff8c6bc163e620
[20289.043189] FS:  0000000000000000(0000) GS:ffff8c6c3bc00000(0000) knlGS:0000000000000000
[20289.043192] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[20289.043194] CR2: 0000000001d24000 CR3: 0000000133dba006 CR4: 0000000000370ef0
[20289.043201] Call Trace:
[20289.043205]  
[20289.043212]  __btrfs_remove_free_space_cache+0x27/0x30
[20289.043218]  load_free_space_cache+0xad2/0xaf0
[20289.043320]  caching_thread+0x40b/0x650
[20289.043332]  ? lock_release+0x137/0x2d0
[20289.043344]  btrfs_work_helper+0xf2/0x3e0
[20289.043349]  ? lock_is_held_type+0xe2/0x140
[20289.043360]  process_one_work+0x271/0x590
[20289.043377]  worker_thread+0x52/0x3b0
[20289.043384]  ? process_one_work+0x590/0x590
[20289.043389]  kthread+0xf0/0x120
[20289.043393]  ? kthread_complete_and_exit+0x20/0x20
[20289.043400]  ret_from_fork+0x1f/0x30
[20289.043423]  
[20289.043429] irq event stamp: 2568627
[20289.043431] hardirqs last  enabled at (2568633): [] __up_console_sem+0x5e/0x70
[20289.043438] hardirqs last disabled at (2568638): [] __up_console_sem+0x43/0x70
[20289.043442] softirqs last  enabled at (2567108): [] wb_workfn+0xf2/0x660
[20289.043447] softirqs last disabled at (2567106): [] wb_workfn+0xdf/0x660
[20289.043450] ---[ end trace 0000000000000000 ]---
[20289.043455] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[20289.043477] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[20290.085353] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20290.103068] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20290.103073] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20290.103502] BTRFS info (device loop0: state E): forced readonly
[20290.103507] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20290.129779] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20290.130252] BTRFS info (device dm-11: state EA): forced readonly
[20290.133096] BTRFS warning (device loop0: state EA): direct IO failed ino 1379 rw 0,0 sector 0x186bd0 len 0 err no 10
[20290.147244] BTRFS warning (device loop0: state EA): direct IO failed ino 1433 rw 0,0 sector 0x186f38 len 0 err no 10
[20290.149189] BTRFS warning (device loop0: state EA): direct IO failed ino 1415 rw 0,0 sector 0x156398 len 0 err no 10
[20292.997331] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20292.997340] BTRFS info (device dm-11): disk space caching is enabled
[20293.001719] BTRFS info (device dm-11): auto enabling async discard
[20293.001724] BTRFS info (device dm-11): start tree-log replay
[20293.004053] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[20293.004070] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[20293.064350] loop0: detected capacity change from 0 to 6629376
[20293.083294] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20293.083300] BTRFS info (device loop0): disk space caching is enabled
[20293.154266] BTRFS info (device loop0): enabling ssd optimizations
[20293.154271] BTRFS info (device loop0): auto enabling async discard
[20293.181960] ------------[ cut here ]------------
[20293.182043] WARNING: CPU: 1 PID: 2309724 at fs/btrfs/discard.c:604 btrfs_discard_update_discardable+0x98/0xb0
[20293.182049] 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 snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm intel_rapl_common snd_timer joydev snd i2c_i801 i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[20293.182112] CPU: 1 PID: 2309724 Comm: kworker/u4:1 Tainted: G        W         5.19.0-rc8+ #787
[20293.182115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[20293.182117] Workqueue: btrfs-cache btrfs_work_helper
[20293.182122] RIP: 0010:btrfs_discard_update_discardable+0x98/0xb0
[20293.182124] Code: 17 00 00 48 8b 83 80 00 00 00 48 89 83 88 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7b 18 be ff ff ff ff e8 ac 96 7e 00 85 c0 75 ac <0f> 0b eb a8 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[20293.182126] RSP: 0018:ffff98e88322bad0 EFLAGS: 00010246
[20293.182129] RAX: 0000000000000000 RBX: ffff8c6bddf98200 RCX: 0000000000000001
[20293.182131] RDX: 0000000000000000 RSI: ffffffffa7807c93 RDI: ffffffffa78a836e
[20293.182132] RBP: ffff8c6bc637c000 R08: 0000000000000000 R09: 0000000000001000
[20293.182134] R10: 000000000007adfa R11: 0000000000806100 R12: ffff8c6bd229a010
[20293.182136] R13: ffff8c6bc05661e0 R14: ffff8c6bc637c000 R15: ffff8c6bc7cc9850
[20293.182137] FS:  0000000000000000(0000) GS:ffff8c6c3bd00000(0000) knlGS:0000000000000000
[20293.182139] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[20293.182141] CR2: 0000000000fdb428 CR3: 0000000103104002 CR4: 0000000000370ee0
[20293.182144] Call Trace:
[20293.182147]  
[20293.182151]  __btrfs_remove_free_space_cache+0x27/0x30
[20293.182155]  load_free_space_cache+0xad2/0xaf0
[20293.182195]  caching_thread+0x40b/0x650
[20293.182203]  ? lock_release+0x137/0x2d0
[20293.182210]  btrfs_work_helper+0xf2/0x3e0
[20293.182213]  ? lock_is_held_type+0xe2/0x140
[20293.182219]  process_one_work+0x271/0x590
[20293.182229]  worker_thread+0x52/0x3b0
[20293.182234]  ? process_one_work+0x590/0x590
[20293.182237]  kthread+0xf0/0x120
[20293.182239]  ? kthread_complete_and_exit+0x20/0x20
[20293.182244]  ret_from_fork+0x1f/0x30
[20293.182257]  
[20293.182258] irq event stamp: 2627509
[20293.182260] hardirqs last  enabled at (2627515): [] __up_console_sem+0x5e/0x70
[20293.182262] hardirqs last disabled at (2627520): [] __up_console_sem+0x43/0x70
[20293.182265] softirqs last  enabled at (2626978): [] __irq_exit_rcu+0xeb/0x160
[20293.182268] softirqs last disabled at (2626969): [] __irq_exit_rcu+0xeb/0x160
[20293.182270] ---[ end trace 0000000000000000 ]---
[20293.182273] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[20293.182288] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[20295.191684] btrfs_dev_stat_inc_and_print: 27 callbacks suppressed
[20295.191688] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20295.191824] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20295.192932] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[20295.192940] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[20295.193270] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[20295.193276] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[20295.193385] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[20295.193390] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[20295.193413] BTRFS: error (device dm-11) in btrfs_commit_transaction:2496: errno=-5 IO failure (Error while writing out transaction)
[20295.193854] BTRFS info (device dm-11: state E): forced readonly
[20295.193859] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[20295.193861] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20295.197096] lo_write_bvec: 11 callbacks suppressed
[20295.197098] loop: Write error at byte offset 842485760, length 4096.
[20295.197110] blk_print_req_error: 9 callbacks suppressed
[20295.197111] I/O error, dev loop0, sector 1645480 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[20295.197117] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20295.197521] loop: Write error at byte offset 842420224, length 4096.
[20295.197529] I/O error, dev loop0, sector 1645352 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[20295.197532] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20295.198665] loop: Write error at byte offset 317636608, length 4096.
[20295.198676] loop: Write error at byte offset 49201152, length 4096.
[20295.198680] loop: Write error at byte offset 317652992, length 4096.
[20295.198680] I/O error, dev loop0, sector 620384 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[20295.198684] loop: Write error at byte offset 49217536, length 4096.
[20295.198693] I/O error, dev loop0, sector 96096 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[20295.198707] I/O error, dev loop0, sector 620416 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[20295.198711] I/O error, dev loop0, sector 96128 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[20295.199393] loop: Write error at byte offset 842866688, length 4096.
[20295.199401] I/O error, dev loop0, sector 1646224 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[20295.200043] loop: Write error at byte offset 842866688, length 4096.
[20295.200054] I/O error, dev loop0, sector 1646224 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[20295.200388] loop: Write error at byte offset 842932224, length 4096.
[20295.200397] I/O error, dev loop0, sector 1646352 op 0x1:(WRITE) flags 0x800 phys_seg 6 prio class 0
[20295.201308] loop: Write error at byte offset 48578560, length 4096.
[20295.201325] I/O error, dev loop0, sector 94880 op 0x1:(WRITE) flags 0x1800 phys_seg 20 prio class 0
[20295.201513] BTRFS: error (device loop0) in btrfs_commit_transaction:2496: errno=-5 IO failure (Error while writing out transaction)
[20295.202005] BTRFS info (device loop0: state E): forced readonly
[20295.202009] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[20295.202018] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20295.202557] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[20295.202634] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20295.203398] BTRFS: error (device loop0: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20297.162360] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20297.162368] BTRFS info (device dm-11): disk space caching is enabled
[20297.166855] BTRFS info (device dm-11): auto enabling async discard
[20297.166859] BTRFS info (device dm-11): start tree-log replay
[20297.168539] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[20297.168555] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[20297.224882] loop0: detected capacity change from 0 to 6629376
[20297.243991] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20297.244015] BTRFS info (device loop0): disk space caching is enabled
[20297.251582] BTRFS info (device loop0): enabling ssd optimizations
[20297.251587] BTRFS info (device loop0): auto enabling async discard
[20297.372176] ------------[ cut here ]------------
[20297.372257] WARNING: CPU: 0 PID: 2309724 at fs/btrfs/discard.c:604 btrfs_discard_update_discardable+0x98/0xb0
[20297.372265] 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 snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm intel_rapl_common snd_timer joydev snd i2c_i801 i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[20297.372376] CPU: 0 PID: 2309724 Comm: kworker/u4:1 Tainted: G        W         5.19.0-rc8+ #787
[20297.372380] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[20297.372384] Workqueue: btrfs-cache btrfs_work_helper
[20297.372391] RIP: 0010:btrfs_discard_update_discardable+0x98/0xb0
[20297.372395] Code: 17 00 00 48 8b 83 80 00 00 00 48 89 83 88 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7b 18 be ff ff ff ff e8 ac 96 7e 00 85 c0 75 ac <0f> 0b eb a8 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[20297.372398] RSP: 0018:ffff98e88322bad0 EFLAGS: 00010246
[20297.372403] RAX: 0000000000000000 RBX: ffff8c6bca4c9c00 RCX: 0000000000000001
[20297.372411] RDX: 0000000000000000 RSI: ffffffffa7807c93 RDI: ffffffffa78a836e
[20297.372414] RBP: ffff8c6bc461c000 R08: 0000000000000000 R09: 0000000000001000
[20297.372417] R10: ffff8c6ac46be970 R11: 0000000000806900 R12: ffff8c6bc491a810
[20297.372420] R13: ffff8c6bd674d890 R14: ffff8c6bc461c000 R15: ffff8c6c293fba80
[20297.372423] FS:  0000000000000000(0000) GS:ffff8c6c3bc00000(0000) knlGS:0000000000000000
[20297.372426] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[20297.372429] CR2: 00007f0ca684dde0 CR3: 0000000104634006 CR4: 0000000000370ef0
[20297.372434] Call Trace:
[20297.372438]  
[20297.372444]  __btrfs_remove_free_space_cache+0x27/0x30
[20297.372450]  load_free_space_cache+0xad2/0xaf0
[20297.372519]  caching_thread+0x40b/0x650
[20297.372533]  ? lock_release+0x137/0x2d0
[20297.372544]  btrfs_work_helper+0xf2/0x3e0
[20297.372548]  ? lock_is_held_type+0xe2/0x140
[20297.372561]  process_one_work+0x271/0x590
[20297.372576]  worker_thread+0x52/0x3b0
[20297.372585]  ? process_one_work+0x590/0x590
[20297.372589]  kthread+0xf0/0x120
[20297.372593]  ? kthread_complete_and_exit+0x20/0x20
[20297.372601]  ret_from_fork+0x1f/0x30
[20297.372625]  
[20297.372628] irq event stamp: 2796497
[20297.372630] hardirqs last  enabled at (2796503): [] __up_console_sem+0x5e/0x70
[20297.372635] hardirqs last disabled at (2796508): [] __up_console_sem+0x43/0x70
[20297.372638] softirqs last  enabled at (2795888): [] __irq_exit_rcu+0xeb/0x160
[20297.372643] softirqs last disabled at (2795861): [] __irq_exit_rcu+0xeb/0x160
[20297.372647] ---[ end trace 0000000000000000 ]---
[20297.372651] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[20297.372675] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[20299.309007] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[20299.309718] BTRFS warning (device loop0): direct IO failed ino 1683 rw 1,34817 sector 0x19e330 len 0 err no 10
[20299.309729] BTRFS warning (device loop0): direct IO failed ino 1683 rw 1,34817 sector 0x19e370 len 0 err no 10
[20299.309904] BTRFS error (device loop0): error writing primary super block to device 1
[20299.309907] BTRFS: error (device loop0) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20299.309908] BTRFS: error (device dm-11) in btrfs_commit_transaction:2496: errno=-5 IO failure (Error while writing out transaction)
[20299.310317] BTRFS info (device loop0: state E): forced readonly
[20299.310742] BTRFS info (device dm-11: state E): forced readonly
[20299.310743] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20299.311089] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[20299.311098] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20299.325727] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20301.381467] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20301.381475] BTRFS info (device dm-11): disk space caching is enabled
[20301.385332] BTRFS info (device dm-11): auto enabling async discard
[20301.385337] BTRFS info (device dm-11): start tree-log replay
[20301.391450] ------------[ cut here ]------------
[20301.391523] WARNING: CPU: 1 PID: 2310003 at fs/btrfs/discard.c:604 btrfs_discard_update_discardable+0x98/0xb0
[20301.391530] 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 snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm intel_rapl_common snd_timer joydev snd i2c_i801 i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[20301.391602] CPU: 1 PID: 2310003 Comm: kworker/u4:4 Tainted: G        W         5.19.0-rc8+ #787
[20301.391605] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[20301.391607] Workqueue: btrfs-cache btrfs_work_helper
[20301.391613] RIP: 0010:btrfs_discard_update_discardable+0x98/0xb0
[20301.391616] Code: 17 00 00 48 8b 83 80 00 00 00 48 89 83 88 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7b 18 be ff ff ff ff e8 ac 96 7e 00 85 c0 75 ac <0f> 0b eb a8 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[20301.391619] RSP: 0018:ffff98e883513ad0 EFLAGS: 00010246
[20301.391622] RAX: 0000000000000000 RBX: ffff8c6bca4c8400 RCX: 0000000000000001
[20301.391624] RDX: 0000000000000000 RSI: ffffffffa7807c93 RDI: ffffffffa78a836e
[20301.391626] RBP: ffff8c6bde4d4000 R08: 0000000000000000 R09: 0000000000001000
[20301.391627] R10: 000000000006079e R11: 00000000007a8500 R12: ffff8c6bc71f6010
[20301.391629] R13: ffff8c6bd63ecf40 R14: ffff8c6bde4d4000 R15: ffff8c6bc7ef6cb0
[20301.391631] FS:  0000000000000000(0000) GS:ffff8c6c3bd00000(0000) knlGS:0000000000000000
[20301.391634] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[20301.391635] CR2: 000055de66e431c0 CR3: 0000000104576003 CR4: 0000000000370ee0
[20301.391640] Call Trace:
[20301.391643]  
[20301.391647]  __btrfs_remove_free_space_cache+0x27/0x30
[20301.391652]  load_free_space_cache+0xad2/0xaf0
[20301.391697]  caching_thread+0x40b/0x650
[20301.391707]  ? lock_release+0x137/0x2d0
[20301.391715]  btrfs_work_helper+0xf2/0x3e0
[20301.391718]  ? lock_is_held_type+0xe2/0x140
[20301.391726]  process_one_work+0x271/0x590
[20301.391736]  ? process_one_work+0x590/0x590
[20301.391739]  worker_thread+0x52/0x3b0
[20301.391744]  ? process_one_work+0x590/0x590
[20301.391747]  kthread+0xf0/0x120
[20301.391750]  ? kthread_complete_and_exit+0x20/0x20
[20301.391756]  ret_from_fork+0x1f/0x30
[20301.391771]  
[20301.391772] irq event stamp: 2494071
[20301.391774] hardirqs last  enabled at (2494077): [] __up_console_sem+0x5e/0x70
[20301.391777] hardirqs last disabled at (2494082): [] __up_console_sem+0x43/0x70
[20301.391780] softirqs last  enabled at (2493438): [] __irq_exit_rcu+0xeb/0x160
[20301.391783] softirqs last disabled at (2493431): [] __irq_exit_rcu+0xeb/0x160
[20301.391786] ---[ end trace 0000000000000000 ]---
[20301.391789] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[20301.391807] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[20301.498874] loop0: detected capacity change from 0 to 6629376
[20301.523926] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20301.523933] BTRFS info (device loop0): disk space caching is enabled
[20301.629531] BTRFS info (device loop0): enabling ssd optimizations
[20301.629538] BTRFS info (device loop0): auto enabling async discard
[20303.683288] btrfs_dev_stat_inc_and_print: 29 callbacks suppressed
[20303.683292] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[20303.683341] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[20303.683378] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[20303.683546] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[20303.683567] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[20303.683588] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[20303.683772] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[20303.683795] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[20303.684387] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[20303.684776] blk_print_req_error: 4 callbacks suppressed
[20303.684778] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20303.686975] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[20303.688690] BTRFS: error (device dm-11) in btrfs_commit_transaction:2496: errno=-5 IO failure (Error while writing out transaction)
[20303.689207] BTRFS info (device dm-11: state E): forced readonly
[20303.689212] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[20303.689215] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20303.694239] lo_write_bvec: 3 callbacks suppressed
[20303.694242] loop: Write error at byte offset 899866624, length 4096.
[20303.694254] I/O error, dev loop0, sector 1757552 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[20303.695263] loop: Write error at byte offset 899932160, length 4096.
[20303.695273] I/O error, dev loop0, sector 1757680 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[20303.695957] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20303.695962] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20303.695986] loop: Write error at byte offset 899932160, length 4096.
[20303.696448] BTRFS info (device loop0: state E): forced readonly
[20303.696454] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20303.696457] I/O error, dev loop0, sector 1757680 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[20303.697297] loop: Write error at byte offset 899866624, length 4096.
[20303.697306] I/O error, dev loop0, sector 1757552 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[20303.699775] loop: Write error at byte offset 886755328, length 4096.
[20303.699790] I/O error, dev loop0, sector 1731944 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[20303.699981] loop: Write error at byte offset 899997696, length 4096.
[20303.699988] I/O error, dev loop0, sector 1757808 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[20303.700272] loop: Write error at byte offset 845242368, length 4096.
[20303.700277] loop: Write error at byte offset 900108288, length 4096.
[20303.700282] I/O error, dev loop0, sector 1650864 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[20303.700293] I/O error, dev loop0, sector 1758024 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[20303.703169] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20303.725532] I/O error, dev loop0, sector 1755024 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 2
[20303.725549] BTRFS warning (device loop0: state EA): direct IO failed ino 1823 rw 0,0 sector 0x1ac790 len 0 err no 10
[20303.782233] BTRFS warning (device loop0: state EA): direct IO failed ino 1796 rw 0,0 sector 0x1ac568 len 0 err no 10
[20305.722073] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20305.722084] BTRFS info (device dm-11): disk space caching is enabled
[20305.726559] BTRFS info (device dm-11): auto enabling async discard
[20305.726564] BTRFS info (device dm-11): start tree-log replay
[20305.731269] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[20305.814513] loop0: detected capacity change from 0 to 6629376
[20305.922121] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20305.922129] BTRFS info (device loop0): disk space caching is enabled
[20305.930075] BTRFS info (device loop0): enabling ssd optimizations
[20305.930079] BTRFS info (device loop0): auto enabling async discard
[20305.948471] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[20305.948490] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[20307.049015] BTRFS: error (device dm-11) in btrfs_commit_transaction:2496: errno=-5 IO failure (Error while writing out transaction)
[20307.049458] BTRFS info (device dm-11: state E): forced readonly
[20307.049462] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[20307.049465] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20307.051638] loop: Write error at byte offset 750817280, length 4096.
[20307.051647] loop: Write error at byte offset 44662784, length 4096.
[20307.052292] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20307.059402] BTRFS warning (device loop0): direct IO failed ino 1308 rw 1,34817 sector 0x16d608 len 0 err no 10
[20307.059655] BTRFS: error (device loop0: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[20307.060173] BTRFS info (device loop0: state EA): forced readonly
[20307.060180] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20307.060683] BTRFS warning (device loop0: state EA): direct IO failed ino 1839 rw 1,34817 sector 0x195eb8 len 0 err no 10
[20307.067010] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36438016 mirror 1 wanted 137 found 130
[20307.067537] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36683776 mirror 1 wanted 137 found 130
[20307.067540] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36438016 mirror 1 wanted 137 found 130
[20307.068085] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36405248 mirror 1 wanted 137 found 130
[20307.069230] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36454400 mirror 1 wanted 137 found 130
[20307.069421] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36683776 mirror 1 wanted 137 found 130
[20307.069931] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36339712 mirror 1 wanted 137 found 129
[20307.069957] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36438016 mirror 1 wanted 137 found 130
[20307.070300] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36438016 mirror 1 wanted 137 found 130
[20307.071020] BTRFS error (device loop0: state EA): parent transid verify failed on logical 36405248 mirror 1 wanted 137 found 130
[20309.891625] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20309.891633] BTRFS info (device dm-11): disk space caching is enabled
[20309.895673] BTRFS info (device dm-11): auto enabling async discard
[20309.895678] BTRFS info (device dm-11): start tree-log replay
[20310.008916] loop0: detected capacity change from 0 to 6629376
[20310.035181] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20310.035188] BTRFS info (device loop0): disk space caching is enabled
[20310.125024] BTRFS info (device loop0): enabling ssd optimizations
[20310.125029] BTRFS info (device loop0): auto enabling async discard
[20310.125032] BTRFS info (device loop0): start tree-log replay
[20310.134288] ------------[ cut here ]------------
[20310.134370] WARNING: CPU: 0 PID: 2351085 at fs/btrfs/discard.c:604 btrfs_discard_update_discardable+0x98/0xb0
[20310.134376] 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 snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm intel_rapl_common snd_timer joydev snd i2c_i801 i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[20310.134448] CPU: 0 PID: 2351085 Comm: kworker/u4:7 Tainted: G        W         5.19.0-rc8+ #787
[20310.134451] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[20310.134454] Workqueue: btrfs-cache btrfs_work_helper
[20310.134459] RIP: 0010:btrfs_discard_update_discardable+0x98/0xb0
[20310.134462] Code: 17 00 00 48 8b 83 80 00 00 00 48 89 83 88 00 00 00 5b 5d c3 cc cc cc cc 48 8d 7b 18 be ff ff ff ff e8 ac 96 7e 00 85 c0 75 ac <0f> 0b eb a8 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f
[20310.134464] RSP: 0018:ffff98e8832f3ad0 EFLAGS: 00010246
[20310.134467] RAX: 0000000000000000 RBX: ffff8c6bd6940600 RCX: 0000000000000001
[20310.134469] RDX: 0000000000000000 RSI: ffffffffa7807c93 RDI: ffffffffa78a836e
[20310.134471] RBP: ffff8c6bc3b88000 R08: 0000000000000000 R09: 0000000000001000
[20310.134473] R10: ffff8c6ac5ff6c48 R11: 000000000080b100 R12: ffff8c6bc491b810
[20310.134475] R13: ffff8c6bd63feb30 R14: ffff8c6bc3b88000 R15: ffff8c6bc4c3e540
[20310.134476] FS:  0000000000000000(0000) GS:ffff8c6c3bc00000(0000) knlGS:0000000000000000
[20310.134479] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[20310.134480] CR2: 00007f9d0fe6dde0 CR3: 00000001053b8003 CR4: 0000000000370ef0
[20310.134485] Call Trace:
[20310.134488]  
[20310.134492]  __btrfs_remove_free_space_cache+0x27/0x30
[20310.134497]  load_free_space_cache+0xad2/0xaf0
[20310.134541]  caching_thread+0x40b/0x650
[20310.134550]  ? lock_release+0x137/0x2d0
[20310.134558]  btrfs_work_helper+0xf2/0x3e0
[20310.134561]  ? lock_is_held_type+0xe2/0x140
[20310.134569]  process_one_work+0x271/0x590
[20310.134578]  ? process_one_work+0x590/0x590
[20310.134581]  worker_thread+0x52/0x3b0
[20310.134587]  ? process_one_work+0x590/0x590
[20310.134590]  kthread+0xf0/0x120
[20310.134593]  ? kthread_complete_and_exit+0x20/0x20
[20310.134598]  ret_from_fork+0x1f/0x30
[20310.134612]  
[20310.134614] irq event stamp: 2971225
[20310.134615] hardirqs last  enabled at (2971231): [] __up_console_sem+0x5e/0x70
[20310.134619] hardirqs last disabled at (2971236): [] __up_console_sem+0x43/0x70
[20310.134621] softirqs last  enabled at (2970500): [] __irq_exit_rcu+0xeb/0x160
[20310.134624] softirqs last disabled at (2970493): [] __irq_exit_rcu+0xeb/0x160
[20310.134627] ---[ end trace 0000000000000000 ]---
[20310.134630] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[20310.134649] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[20310.267194] btrfs_dev_stat_inc_and_print: 109 callbacks suppressed
[20310.267198] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20310.267261] blk_print_req_error: 85 callbacks suppressed
[20310.267263] I/O error, dev loop0, sector 78336 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[20310.267270] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20310.267442] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[20310.267472] I/O error, dev loop0, sector 602624 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[20310.267477] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[20310.275443] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[20310.275632] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[20310.275695] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[20310.275776] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[20310.275879] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[20310.276047] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[20310.277141] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[20310.281868] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20310.281875] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20310.282366] BTRFS info (device loop0: state E): forced readonly
[20310.282370] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20310.282972] I/O error, dev loop0, sector 1662712 op 0x0:(READ) flags 0x0 phys_seg 8 prio class 2
[20310.282987] BTRFS warning (device loop0: state EA): direct IO failed ino 1917 rw 0,0 sector 0x195ef8 len 0 err no 10
[20310.287420] I/O error, dev loop0, sector 76896 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20310.288947] I/O error, dev loop0, sector 78848 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20310.289237] I/O error, dev loop0, sector 601184 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20310.290446] I/O error, dev loop0, sector 603136 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20310.290595] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1085440 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290604] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1089536 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290609] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1093632 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290613] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1097728 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290618] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1101824 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290622] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1105920 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290628] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1110016 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290633] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1114112 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290638] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1118208 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.290643] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1919 off 1122304 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[20310.292847] I/O error, dev loop0, sector 81280 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20310.293136] I/O error, dev loop0, sector 605568 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20310.298424] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20310.305432] BTRFS warning (device loop0: state EA): direct IO failed ino 1919 rw 0,0 sector 0x196d90 len 0 err no 10
[20310.333567] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20310.333981] BTRFS info (device dm-11: state EA): forced readonly
[20310.338089] BTRFS warning (device loop0: state EA): direct IO failed ino 1918 rw 0,0 sector 0x179bf8 len 0 err no 10
[20310.338117] BTRFS warning (device loop0: state EA): direct IO failed ino 1918 rw 0,0 sector 0x179c28 len 0 err no 10
[20310.338134] BTRFS warning (device loop0: state EA): direct IO failed ino 1918 rw 0,0 sector 0x195e28 len 0 err no 10
[20310.341056] BTRFS warning (device loop0: state EA): direct IO failed ino 1918 rw 0,0 sector 0x179bf8 len 0 err no 10
[20310.341084] BTRFS warning (device loop0: state EA): direct IO failed ino 1918 rw 0,0 sector 0x179c28 len 0 err no 10
[20310.341102] BTRFS warning (device loop0: state EA): direct IO failed ino 1918 rw 0,0 sector 0x195e20 len 0 err no 10
[20310.370662] BTRFS warning (device loop0: state EA): direct IO failed ino 1917 rw 0,0 sector 0x195e58 len 0 err no 10
[20310.372779] BTRFS warning (device loop0: state EA): direct IO failed ino 1918 rw 0,0 sector 0x195de8 len 0 err no 10
[20310.376622] BTRFS warning (device loop0: state EA): direct IO failed ino 1918 rw 0,0 sector 0x195db8 len 0 err no 10
[20312.893559] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20312.893566] BTRFS info (device dm-11): disk space caching is enabled
[20312.897744] BTRFS info (device dm-11): auto enabling async discard
[20312.897748] BTRFS info (device dm-11): start tree-log replay
[20312.970268] loop0: detected capacity change from 0 to 6629376
[20312.994349] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20312.994356] BTRFS info (device loop0): disk space caching is enabled
[20313.079011] BTRFS info (device loop0): enabling ssd optimizations
[20313.079015] BTRFS info (device loop0): auto enabling async discard
[20315.144323] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20315.144332] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20315.144889] BTRFS info (device loop0: state E): forced readonly
[20315.144894] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20315.155397] BTRFS: error (device dm-11: state A) in btrfs_start_dirty_block_groups:3075: errno=-5 IO failure
[20315.156011] BTRFS info (device dm-11: state EA): forced readonly
[20315.170883] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20315.234214] BTRFS warning (device loop0: state EA): direct IO failed ino 1984 rw 0,0 sector 0x16f470 len 0 err no 10
[20315.234536] BTRFS warning (device loop0: state EA): direct IO failed ino 1984 rw 0,0 sector 0x16f3b0 len 0 err no 10
[20315.260371] BTRFS warning (device loop0: state EA): direct IO failed ino 2038 rw 0,0 sector 0x15ed60 len 0 err no 10
[20317.112646] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20317.112654] BTRFS info (device dm-11): disk space caching is enabled
[20317.116412] BTRFS info (device dm-11): auto enabling async discard
[20317.116417] BTRFS info (device dm-11): start tree-log replay
[20317.208068] loop0: detected capacity change from 0 to 6629376
[20317.235053] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20317.235060] BTRFS info (device loop0): disk space caching is enabled
[20317.328503] BTRFS info (device loop0): enabling ssd optimizations
[20317.328509] BTRFS info (device loop0): auto enabling async discard
[20317.328511] BTRFS info (device loop0): start tree-log replay
[20317.335330] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[20317.415495] btrfs_dev_stat_inc_and_print: 131 callbacks suppressed
[20317.415499] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20317.415576] blk_print_req_error: 28 callbacks suppressed
[20317.415577] I/O error, dev loop0, sector 83776 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20317.415582] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20317.415620] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[20317.415643] I/O error, dev loop0, sector 83744 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[20317.415648] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[20317.415716] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[20317.415735] I/O error, dev loop0, sector 608064 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20317.415738] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[20317.416646] BTRFS error (device loop0): error loading props for ino 264 (root 5): -5
[20317.416731] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[20317.416795] I/O error, dev loop0, sector 83776 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20317.416799] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[20317.417258] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[20317.417280] I/O error, dev loop0, sector 81472 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20317.417283] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[20317.417665] I/O error, dev loop0, sector 85792 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20317.417723] I/O error, dev loop0, sector 608064 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20317.418207] I/O error, dev loop0, sector 605760 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[20317.418451] I/O error, dev loop0, sector 81536 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20317.418541] I/O error, dev loop0, sector 605824 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20317.433678] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20317.437149] lo_write_bvec: 12 callbacks suppressed
[20317.437151] loop: Write error at byte offset 39272448, length 4096.
[20317.437170] loop: Write error at byte offset 307707904, length 4096.
[20317.437259] loop: Write error at byte offset 18890752, length 4096.
[20317.442909] loop: Write error at byte offset 39321600, length 4096.
[20317.442934] loop: Write error at byte offset 307757056, length 4096.
[20317.442980] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[20317.443481] BTRFS info (device loop0: state EA): forced readonly
[20317.446957] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[20317.447803] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[20317.449718] loop: Write error at byte offset 718024704, length 4096.
[20317.474156] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20317.474692] BTRFS info (device dm-11: state EA): forced readonly
[20320.104035] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20320.104042] BTRFS info (device dm-11): disk space caching is enabled
[20320.108198] BTRFS info (device dm-11): auto enabling async discard
[20320.108204] BTRFS info (device dm-11): start tree-log replay
[20320.175259] loop0: detected capacity change from 0 to 6629376
[20320.203764] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20320.203772] BTRFS info (device loop0): disk space caching is enabled
[20320.290529] BTRFS info (device loop0): enabling ssd optimizations
[20320.290534] BTRFS info (device loop0): auto enabling async discard
[20321.349858] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20321.349880] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[20321.349888] BTRFS error (device dm-11): error writing primary super block to device 1
[20321.349892] BTRFS: error (device dm-11) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20321.350348] BTRFS info (device dm-11: state E): forced readonly
[20321.350379] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[20321.350382] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20321.350407] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3192: errno=-5 IO failure
[20321.351235] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[20321.351403] BTRFS error (device loop0): error writing primary super block to device 1
[20321.351406] BTRFS: error (device loop0) in write_all_supers:4356: errno=-5 IO failure (1 errors while writing supers)
[20321.351797] BTRFS info (device loop0: state E): forced readonly
[20321.351801] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20321.359032] loop: Write error at byte offset 736157696, length 4096.
[20321.359594] loop: Write error at byte offset 850685952, length 4096.
[20321.361629] loop: Write error at byte offset 892932096, length 4096.
[20321.362429] loop: Write error at byte offset 893091840, length 4096.
[20321.373976] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20324.236599] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20324.236606] BTRFS info (device dm-11): disk space caching is enabled
[20324.240258] BTRFS info (device dm-11): auto enabling async discard
[20324.240262] BTRFS info (device dm-11): start tree-log replay
[20324.337567] loop0: detected capacity change from 0 to 6629376
[20324.355820] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20324.355827] BTRFS info (device loop0): disk space caching is enabled
[20324.490000] BTRFS info (device loop0): enabling ssd optimizations
[20324.490005] BTRFS info (device loop0): auto enabling async discard
[20324.490007] BTRFS info (device loop0): start tree-log replay
[20324.496060] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[20324.649986] btrfs_dev_stat_inc_and_print: 292 callbacks suppressed
[20324.649990] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20324.650066] blk_print_req_error: 251 callbacks suppressed
[20324.650069] I/O error, dev loop0, sector 77504 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20324.650076] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[20324.650270] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[20324.650318] I/O error, dev loop0, sector 601792 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[20324.650325] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[20324.659949] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[20324.660657] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[20324.660670] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[20324.660903] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[20324.660914] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[20324.661053] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[20324.667501] lo_write_bvec: 2 callbacks suppressed
[20324.667505] loop: Write error at byte offset 39272448, length 4096.
[20324.667544] loop: Write error at byte offset 307707904, length 4096.
[20324.667576] loop: Write error at byte offset 39321600, length 4096.
[20324.667609] loop: Write error at byte offset 307757056, length 4096.
[20324.667619] I/O error, dev loop0, sector 76704 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[20324.667628] I/O error, dev loop0, sector 600992 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[20324.667650] I/O error, dev loop0, sector 76800 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[20324.667656] I/O error, dev loop0, sector 601088 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[20324.669048] loop: Write error at byte offset 39387136, length 4096.
[20324.669091] loop: Write error at byte offset 307822592, length 4096.
[20324.669125] loop: Write error at byte offset 39452672, length 4096.
[20324.669171] loop: Write error at byte offset 307888128, length 4096.
[20324.669183] I/O error, dev loop0, sector 76928 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[20324.669192] I/O error, dev loop0, sector 601216 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[20324.669209] I/O error, dev loop0, sector 77056 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[20324.669215] I/O error, dev loop0, sector 601344 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[20324.673475] loop: Write error at byte offset 818257920, length 4096.
[20324.679127] loop: Write error at byte offset 307920896, length 4096.
[20324.680214] BTRFS warning (device loop0): direct IO failed ino 1329 rw 1,34817 sector 0x1862d0 len 0 err no 10
[20324.683434] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20324.696061] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20324.696616] BTRFS info (device dm-11: state EA): forced readonly
[20324.698469] BTRFS warning (device loop0): direct IO failed ino 1329 rw 1,34817 sector 0x186368 len 0 err no 10
[20324.698503] BTRFS warning (device loop0): direct IO failed ino 2049 rw 1,34817 sector 0x19f690 len 0 err no 10
[20324.700996] BTRFS warning (device loop0): direct IO failed ino 2081 rw 1,34817 sector 0x1621d0 len 0 err no 10
[20324.705201] BTRFS warning (device loop0): direct IO failed ino 2081 rw 1,34817 sector 0x1862d0 len 0 err no 10
[20324.706005] BTRFS warning (device loop0): direct IO failed ino 2049 rw 1,34817 sector 0x186368 len 0 err no 10
[20324.706982] BTRFS: error (device loop0: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[20324.707550] BTRFS info (device loop0: state EA): forced readonly
[20324.707558] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20324.747795] BTRFS error (device loop0: state EA): error loading props for ino 1236 (root 5): -5
[20327.265109] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20327.265123] BTRFS info (device dm-11): disk space caching is enabled
[20327.269602] BTRFS info (device dm-11): auto enabling async discard
[20327.269607] BTRFS info (device dm-11): start tree-log replay
[20327.335898] loop0: detected capacity change from 0 to 6629376
[20327.363111] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20327.363123] BTRFS info (device loop0): disk space caching is enabled
[20327.483324] BTRFS info (device loop0): enabling ssd optimizations
[20327.483329] BTRFS info (device loop0): auto enabling async discard
[20329.516115] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[20329.516121] BTRFS: error (device loop0) in write_all_supers:4286: errno=-5 IO failure (errors while submitting device barriers.)
[20329.516556] BTRFS info (device loop0: state E): forced readonly
[20329.516560] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3203: errno=-5 IO failure
[20329.531994] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[20329.547880] BTRFS: error (device dm-11: state A) in __btrfs_update_delayed_inode:1089: errno=-5 IO failure
[20329.548575] BTRFS info (device dm-11: state EA): forced readonly
[20329.548582] BTRFS: error (device dm-11: state EA) in __btrfs_run_delayed_items:1182: errno=-5 IO failure
[20329.548961] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[20329.548965] BTRFS: error (device dm-11: state EA) in cleanup_transaction:2007: errno=-5 IO failure
[20329.550927] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20329.551581] BTRFS: error (device dm-11: state EA) in do_free_extent_accounting:2848: errno=-5 IO failure
[20329.551966] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[20331.502431] BTRFS info (device dm-11): using crc32c (crc32c-intel) checksum algorithm
[20331.502438] BTRFS info (device dm-11): disk space caching is enabled
[20331.505377] BTRFS info (device dm-11): auto enabling async discard
[20331.505382] BTRFS info (device dm-11): start tree-log replay
[20331.593211] loop0: detected capacity change from 0 to 6629376
[20331.612658] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[20331.612664] BTRFS info (device loop0): disk space caching is enabled
[20331.621389] BTRFS info (device loop0): enabling ssd optimizations
[20331.621394] BTRFS info (device loop0): auto enabling async discard
[20331.646393] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it