[43495.197377] run fstests generic/648 at 2022-05-14 08:01:27
[43496.443020] BTRFS: device fsid 7ec479d1-0731-43e4-9874-96bb5d3f1854 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (393202)
[43496.496430] BTRFS info (device dm-10): setting incompat feature flag for COMPRESS_LZO (0x8)
[43496.496465] BTRFS info (device dm-10): use lzo compression, level 0
[43496.496474] BTRFS info (device dm-10): using free space tree
[43496.496480] BTRFS info (device dm-10): has skinny extents
[43496.496487] BTRFS warning (device dm-10): read-write for sector size 4096 with page size 65536 is experimental
[43496.502124] BTRFS info (device dm-10): enabling ssd optimizations
[43496.502569] BTRFS info (device dm-10): checking UUID tree
[43496.894591] BTRFS: device fsid 15f6aedf-a96e-45cb-b5a5-85605109d544 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (393284)
[43497.237934] BTRFS info (device dm-12): setting incompat feature flag for COMPRESS_LZO (0x8)
[43497.237957] BTRFS info (device dm-12): use lzo compression, level 0
[43497.237965] BTRFS info (device dm-12): using free space tree
[43497.237971] BTRFS info (device dm-12): has skinny extents
[43497.237977] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43497.242539] BTRFS info (device dm-12): enabling ssd optimizations
[43497.243009] BTRFS info (device dm-12): checking UUID tree
[43497.440565] loop0: detected capacity change from 0 to 6629376
[43497.455145] BTRFS: device fsid 5a72492d-d4fb-4d07-b97d-e09e04a3a2de devid 1 transid 6 /dev/loop0 scanned by mount (393343)
[43497.456738] BTRFS info (device loop0): using free space tree
[43497.456758] BTRFS info (device loop0): has skinny extents
[43497.456765] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43497.462038] BTRFS info (device loop0): enabling ssd optimizations
[43497.462406] BTRFS info (device loop0): checking UUID tree
[43499.546581] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43499.546610] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[43499.546668] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[43499.546712] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[43499.546725] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[43499.546759] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[43499.546770] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[43499.546791] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[43499.546864] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[43499.546877] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[43499.546942] BTRFS: error (device dm-12) in btrfs_commit_transaction:2404: errno=-5 IO failure (Error while writing out transaction)
[43499.546974] BTRFS info (device dm-12: state E): forced readonly
[43499.546982] BTRFS warning (device dm-12: state E): Skipping commit of aborted transaction.
[43499.546980] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[43499.546990] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43499.547014] I/O error, dev loop0, sector 30136 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[43499.547050] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[43499.547063] BTRFS: error (device loop0) in write_all_supers:4417: errno=-5 IO failure (errors while submitting device barriers.)
[43499.547082] BTRFS info (device loop0: state E): forced readonly
[43499.547091] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[43499.547179] I/O error, dev loop0, sector 30152 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[43499.548241] lo_write_bvec: 61 callbacks suppressed
[43499.548259] loop: Write error at byte offset 20328448, length 32768.
[43499.548281] loop: Write error at byte offset 646676480, length 36864.
[43499.548287] loop: Write error at byte offset 576319488, length 4096.
[43499.548293] loop: Write error at byte offset 646795264, length 4096.
[43499.548298] loop: Write error at byte offset 576385024, length 4096.
[43499.548304] loop: Write error at byte offset 20389888, length 4096.
[43499.548409] loop: Write error at byte offset 646881280, length 36864.
[43499.548418] loop: Write error at byte offset 646955008, length 24576.
[43499.548423] loop: Write error at byte offset 13844480, length 4096.
[43499.548444] I/O error, dev loop0, sector 39704 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43499.548510] I/O error, dev loop0, sector 1263040 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43499.548536] I/O error, dev loop0, sector 1125624 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43499.548554] I/O error, dev loop0, sector 1263272 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[43499.548576] I/O error, dev loop0, sector 1125752 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43499.548591] I/O error, dev loop0, sector 39824 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43499.548609] I/O error, dev loop0, sector 1263440 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43499.555664] validate_extent_buffer: 1 callbacks suppressed
[43499.555681] BTRFS error (device loop0: state EA): bad tree block start, want 43462656 have 0
[43499.555708] BTRFS error (device loop0: state EA): bad tree block start, want 43458560 have 0
[43499.559564] BTRFS error (device loop0: state EA): bad tree block start, want 43454464 have 0
[43499.559804] BTRFS error (device loop0: state EA): bad tree block start, want 43454464 have 0
[43499.561119] BTRFS error (device loop0: state EA): bad tree block start, want 43462656 have 0
[43499.561226] BTRFS error (device loop0: state EA): bad tree block start, want 43462656 have 0
[43499.561678] BTRFS error (device loop0: state EA): bad tree block start, want 43470848 have 0
[43499.561763] BTRFS error (device loop0: state EA): bad tree block start, want 43470848 have 0
[43499.561879] buffer_io_error: 22 callbacks suppressed
[43499.561886] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43499.561899] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43499.561908] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43499.561917] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43499.561925] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43499.561933] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43499.561941] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43499.561949] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43499.561957] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43499.561965] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43501.806977] BTRFS info (device dm-12): use lzo compression, level 0
[43501.807002] BTRFS info (device dm-12): using free space tree
[43501.807008] BTRFS info (device dm-12): has skinny extents
[43501.807014] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43501.812663] BTRFS info (device dm-12): enabling ssd optimizations
[43501.812681] BTRFS info (device dm-12): start tree-log replay
[43501.862839] loop0: detected capacity change from 0 to 6629376
[43501.900048] BTRFS info (device loop0): using free space tree
[43501.900069] BTRFS info (device loop0): has skinny extents
[43501.900076] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43501.916063] BTRFS info (device loop0): enabling ssd optimizations
[43502.957313] loop: Write error at byte offset 43413504, length 36864.
[43502.958329] BTRFS: error (device loop0) in btrfs_commit_transaction:2404: errno=-5 IO failure (Error while writing out transaction)
[43502.958372] BTRFS info (device loop0: state E): forced readonly
[43502.958381] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[43502.958388] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43503.121327] BTRFS: error (device dm-12: state A) in do_free_extent_accounting:2864: errno=-5 IO failure
[43503.121366] BTRFS info (device dm-12: state EA): forced readonly
[43503.121377] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43505.258651] BTRFS info (device dm-12): use lzo compression, level 0
[43505.258674] BTRFS info (device dm-12): using free space tree
[43505.258681] BTRFS info (device dm-12): has skinny extents
[43505.258686] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43505.264630] BTRFS info (device dm-12): enabling ssd optimizations
[43505.264648] BTRFS info (device dm-12): start tree-log replay
[43505.327099] loop0: detected capacity change from 0 to 6629376
[43505.372566] BTRFS info (device loop0): using free space tree
[43505.372589] BTRFS info (device loop0): has skinny extents
[43505.372595] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43505.383995] BTRFS info (device loop0): enabling ssd optimizations
[43505.384047] BTRFS info (device loop0): start tree-log replay
[43505.447322] btrfs_dev_stat_print_on_error: 55 callbacks suppressed
[43505.447337] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43505.447371] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[43505.447402] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[43505.447533] lo_write_bvec: 17 callbacks suppressed
[43505.447540] loop: Write error at byte offset 14049280, length 20480.
[43505.447738] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[43505.447778] blk_print_req_error: 20 callbacks suppressed
[43505.447784] I/O error, dev loop0, sector 27440 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43505.447798] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43505.447879] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[43505.447975] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[43505.448006] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[43505.448203] I/O error, dev loop0, sector 83984 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43505.448216] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[43505.448572] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[43505.448782] I/O error, dev loop0, sector 608272 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43505.449597] I/O error, dev loop0, sector 83984 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43505.449927] loop: Write error at byte offset 14049280, length 4096.
[43505.450222] I/O error, dev loop0, sector 27440 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[43505.450763] I/O error, dev loop0, sector 608272 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43505.451563] loop: Write error at byte offset 14049280, length 53248.
[43505.451598] I/O error, dev loop0, sector 27440 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 2
[43505.451615] BTRFS warning (device loop0): direct IO failed ino 877 rw 1,34817 sector 0x6b30 len 0 err no 10
[43505.456445] loop: Write error at byte offset 14049280, length 4096.
[43505.456599] I/O error, dev loop0, sector 27440 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[43505.456821] loop: Write error at byte offset 14102528, length 24576.
[43505.457108] loop: Write error at byte offset 14151680, length 24576.
[43505.457138] I/O error, dev loop0, sector 27544 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43505.457294] I/O error, dev loop0, sector 27640 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43505.457649] loop: Write error at byte offset 14237696, length 65536.
[43505.457847] loop: Write error at byte offset 14049280, length 49152.
[43505.458105] buffer_io_error: 22 callbacks suppressed
[43505.458114] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43505.458129] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43505.458141] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43505.458150] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43505.458162] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43505.458171] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43505.458181] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43505.458189] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43505.458197] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43505.458205] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43505.459594] loop: Write error at byte offset 14053376, length 4096.
[43505.459834] loop: Write error at byte offset 14135296, length 4096.
[43505.461575] BTRFS warning (device loop0): direct IO failed ino 882 rw 1,34817 sector 0x6bc0 len 0 err no 10
[43505.468390] BTRFS warning (device loop0): direct IO failed ino 877 rw 1,34817 sector 0x6b30 len 0 err no 10
[43505.468762] BTRFS warning (device loop0): direct IO failed ino 882 rw 1,34817 sector 0x6b70 len 0 err no 10
[43505.480350] BTRFS warning (device loop0): direct IO failed ino 882 rw 1,34817 sector 0x6b58 len 0 err no 10
[43505.493609] BTRFS warning (device loop0): direct IO failed ino 904 rw 1,34817 sector 0x6b58 len 0 err no 10
[43505.504908] BTRFS: error (device loop0) in btrfs_commit_transaction:2404: errno=-5 IO failure (Error while writing out transaction)
[43505.504958] BTRFS info (device loop0: state E): forced readonly
[43505.504967] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[43505.504975] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43506.011899] BTRFS: error (device dm-12: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43506.011949] BTRFS info (device dm-12: state EA): forced readonly
[43506.011959] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43506.011966] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43506.013267] BTRFS: error (device dm-12: state EA) in __btrfs_free_extent:3094: errno=-5 IO failure
[43506.013299] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43507.677756] BTRFS info (device dm-12): use lzo compression, level 0
[43507.677780] BTRFS info (device dm-12): using free space tree
[43507.677787] BTRFS info (device dm-12): has skinny extents
[43507.677793] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43507.683394] BTRFS info (device dm-12): enabling ssd optimizations
[43507.683411] BTRFS info (device dm-12): start tree-log replay
[43507.730191] loop0: detected capacity change from 0 to 6629376
[43507.776638] BTRFS info (device loop0): using free space tree
[43507.776660] BTRFS info (device loop0): has skinny extents
[43507.776666] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43507.785960] BTRFS info (device loop0): enabling ssd optimizations
[43509.830939] BTRFS warning (device dm-12): lost page write due to IO error on /dev/mapper/error-test (-5)
[43509.830988] BTRFS error (device dm-12): error writing primary super block to device 1
[43509.831000] BTRFS: error (device dm-12) in write_all_supers:4487: errno=-5 IO failure (1 errors while writing supers)
[43509.831028] BTRFS info (device dm-12: state E): forced readonly
[43509.831036] BTRFS: error (device dm-12: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[43509.831089] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43509.831101] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43509.831112] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[43509.831151] BTRFS error (device loop0): error writing primary super block to device 1
[43509.831160] BTRFS: error (device loop0) in write_all_supers:4487: errno=-5 IO failure (1 errors while writing supers)
[43509.831177] BTRFS info (device loop0: state E): forced readonly
[43509.831183] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[43509.831189] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43509.831507] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43509.831517] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43509.832917] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.833153] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.838622] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.838813] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.839077] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.839194] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.839506] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.839663] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.842408] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43509.842621] BTRFS error (device loop0: state EA): bad tree block start, want 44367872 have 0
[43511.413392] BTRFS info (device dm-12): use lzo compression, level 0
[43511.413416] BTRFS info (device dm-12): using free space tree
[43511.413423] BTRFS info (device dm-12): has skinny extents
[43511.413428] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43511.419446] BTRFS info (device dm-12): enabling ssd optimizations
[43511.419464] BTRFS info (device dm-12): start tree-log replay
[43511.471222] loop0: detected capacity change from 0 to 6629376
[43511.529299] BTRFS info (device loop0): using free space tree
[43511.529319] BTRFS info (device loop0): has skinny extents
[43511.529326] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43511.594773] BTRFS info (device loop0): enabling ssd optimizations
[43511.594800] BTRFS info (device loop0): start tree-log replay
[43512.736808] btrfs_dev_stat_print_on_error: 193 callbacks suppressed
[43512.736822] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43512.736857] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[43512.736881] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[43512.737010] lo_write_bvec: 32 callbacks suppressed
[43512.737017] loop: Write error at byte offset 42336256, length 45056.
[43512.737202] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[43512.737248] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[43512.737285] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[43512.737322] blk_print_req_error: 49 callbacks suppressed
[43512.737327] I/O error, dev loop0, sector 82616 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[43512.737339] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43512.737366] loop: Write error at byte offset 310771712, length 45056.
[43512.737410] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[43512.737441] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[43512.737469] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[43512.737488] I/O error, dev loop0, sector 606904 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[43512.737549] loop: Write error at byte offset 42385408, length 16384.
[43512.737643] I/O error, dev loop0, sector 82784 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[43512.737723] loop: Write error at byte offset 310820864, length 16384.
[43512.737870] I/O error, dev loop0, sector 607072 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[43512.737971] loop: Write error at byte offset 42430464, length 36864.
[43512.738141] I/O error, dev loop0, sector 82872 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[43512.738233] loop: Write error at byte offset 310865920, length 36864.
[43512.738325] I/O error, dev loop0, sector 607160 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[43512.738417] loop: Write error at byte offset 42475520, length 8192.
[43512.738501] I/O error, dev loop0, sector 82960 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43512.738596] loop: Write error at byte offset 310910976, length 8192.
[43512.738674] I/O error, dev loop0, sector 607248 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43512.738764] loop: Write error at byte offset 42483712, length 28672.
[43512.738832] I/O error, dev loop0, sector 82976 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43512.738921] loop: Write error at byte offset 310919168, length 28672.
[43512.738987] I/O error, dev loop0, sector 607264 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43512.742218] BTRFS: error (device loop0: state A) in do_free_extent_accounting:2864: errno=-5 IO failure
[43512.742257] BTRFS info (device loop0: state EA): forced readonly
[43512.742268] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43512.744646] BTRFS: error (device loop0: state EA) in __btrfs_free_extent:3094: errno=-5 IO failure
[43512.744685] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43512.745737] BTRFS: error (device loop0: state EAL) in free_log_tree:3424: errno=-5 IO failure
[43512.747399] buffer_io_error: 22 callbacks suppressed
[43512.747408] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43512.747423] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43512.747432] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43512.747441] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43512.747450] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43512.747458] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43512.747466] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43512.747474] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43512.747482] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43512.747490] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43512.900140] BTRFS: error (device dm-12: state A) in __btrfs_update_delayed_inode:992: errno=-5 IO failure
[43512.900180] BTRFS info (device dm-12: state EA): forced readonly
[43512.900191] BTRFS: error (device dm-12: state EA) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43512.900206] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43512.900213] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43512.901329] BTRFS: error (device dm-12: state EA) in do_free_extent_accounting:2864: errno=-5 IO failure
[43512.901351] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43514.958939] BTRFS info (device dm-12): use lzo compression, level 0
[43514.958962] BTRFS info (device dm-12): using free space tree
[43514.958969] BTRFS info (device dm-12): has skinny extents
[43514.958975] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43514.964676] BTRFS info (device dm-12): enabling ssd optimizations
[43514.964694] BTRFS info (device dm-12): start tree-log replay
[43515.030210] loop0: detected capacity change from 0 to 6629376
[43515.051036] BTRFS info (device loop0): using free space tree
[43515.051083] BTRFS info (device loop0): has skinny extents
[43515.051089] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43515.127092] BTRFS info (device loop0): enabling ssd optimizations
[43515.127117] BTRFS info (device loop0): start tree-log replay
[43516.323161] BTRFS: error (device dm-12: state AL) in free_log_tree:3422: errno=-5 IO failure
[43516.323198] BTRFS info (device dm-12: state EAL): forced readonly
[43516.323348] BTRFS warning (device dm-12: state EAL): Skipping commit of aborted transaction.
[43516.323357] BTRFS: error (device dm-12: state EAL) in cleanup_transaction:1968: errno=-5 IO failure
[43516.324153] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[43516.324172] BTRFS: error (device loop0) in write_all_supers:4417: errno=-5 IO failure (errors while submitting device barriers.)
[43516.324196] BTRFS info (device loop0: state E): forced readonly
[43516.324207] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[43516.324213] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43516.324436] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43516.324448] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43518.529104] BTRFS info (device dm-12): use lzo compression, level 0
[43518.529127] BTRFS info (device dm-12): using free space tree
[43518.529134] BTRFS info (device dm-12): has skinny extents
[43518.529139] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43518.534654] BTRFS info (device dm-12): enabling ssd optimizations
[43518.534673] BTRFS info (device dm-12): start tree-log replay
[43518.592073] loop0: detected capacity change from 0 to 6629376
[43518.629609] BTRFS info (device loop0): using free space tree
[43518.629632] BTRFS info (device loop0): has skinny extents
[43518.629639] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43518.716226] BTRFS info (device loop0): enabling ssd optimizations
[43518.716248] BTRFS info (device loop0): start tree-log replay
[43519.837296] btrfs_dev_stat_print_on_error: 122 callbacks suppressed
[43519.837311] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43519.837374] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[43519.837452] blk_print_req_error: 35 callbacks suppressed
[43519.837459] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[43519.837474] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[43519.837484] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43519.837530] BTRFS error (device loop0): error writing primary super block to device 1
[43519.837539] BTRFS: error (device loop0) in write_all_supers:4487: errno=-5 IO failure (1 errors while writing supers)
[43519.837567] BTRFS info (device loop0: state E): forced readonly
[43519.837576] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[43519.837592] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43519.837782] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43519.837801] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43519.838176] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[43519.838197] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[43519.838294] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[43519.838306] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[43519.838341] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[43519.838353] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[43519.838448] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[43519.842180] BTRFS: error (device dm-12) in btrfs_commit_transaction:2404: errno=-5 IO failure (Error while writing out transaction)
[43519.842233] BTRFS info (device dm-12: state E): forced readonly
[43519.842242] BTRFS warning (device dm-12: state E): Skipping commit of aborted transaction.
[43519.842250] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43519.849187] buffer_io_error: 22 callbacks suppressed
[43519.849201] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43519.849218] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43519.849228] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43519.849236] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43519.849244] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43519.849252] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43519.849261] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43519.849268] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43519.849276] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43519.849284] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43522.128794] BTRFS info (device dm-12): use lzo compression, level 0
[43522.128818] BTRFS info (device dm-12): using free space tree
[43522.128824] BTRFS info (device dm-12): has skinny extents
[43522.128830] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43522.135097] BTRFS info (device dm-12): enabling ssd optimizations
[43522.135114] BTRFS info (device dm-12): start tree-log replay
[43522.193718] loop0: detected capacity change from 0 to 6629376
[43522.232568] BTRFS info (device loop0): using free space tree
[43522.232592] BTRFS info (device loop0): has skinny extents
[43522.232600] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43522.334698] BTRFS info (device loop0): enabling ssd optimizations
[43523.474733] BTRFS: error (device dm-12: state AL) in free_log_tree:3422: errno=-5 IO failure
[43523.474772] BTRFS info (device dm-12: state EAL): forced readonly
[43523.474942] BTRFS warning (device dm-12: state EAL): Skipping commit of aborted transaction.
[43523.474951] BTRFS: error (device dm-12: state EAL) in cleanup_transaction:1968: errno=-5 IO failure
[43523.476053] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[43523.476077] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[43523.476128] BTRFS error (device loop0): error writing primary super block to device 1
[43523.476137] BTRFS: error (device loop0) in write_all_supers:4487: errno=-5 IO failure (1 errors while writing supers)
[43523.476162] BTRFS info (device loop0: state E): forced readonly
[43523.476170] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[43523.476396] lo_write_bvec: 34 callbacks suppressed
[43523.476404] loop: Write error at byte offset 857157632, length 20480.
[43523.476423] I/O error, dev loop0, sector 1674136 op 0x1:(WRITE) flags 0x8800 phys_seg 2 prio class 0
[43523.476438] BTRFS warning (device loop0: state EA): direct IO failed ino 1714 rw 1,34817 sector 0x198b98 len 0 err no 10
[43523.476502] loop: Write error at byte offset 857210880, length 20480.
[43523.476516] I/O error, dev loop0, sector 1674240 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[43523.476848] loop: Write error at byte offset 21127168, length 4096.
[43523.476879] I/O error, dev loop0, sector 41264 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[43525.757584] BTRFS info (device dm-12): use lzo compression, level 0
[43525.757608] BTRFS info (device dm-12): using free space tree
[43525.757614] BTRFS info (device dm-12): has skinny extents
[43525.757620] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43525.763270] BTRFS info (device dm-12): enabling ssd optimizations
[43525.763288] BTRFS info (device dm-12): start tree-log replay
[43525.823812] loop0: detected capacity change from 0 to 6629376
[43525.863303] BTRFS info (device loop0): using free space tree
[43525.863323] BTRFS info (device loop0): has skinny extents
[43525.863330] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43525.885863] BTRFS info (device loop0): enabling ssd optimizations
[43526.037814] btrfs_dev_stat_print_on_error: 25 callbacks suppressed
[43526.037828] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43526.037933] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[43526.038022] BTRFS: error (device dm-12: state A) in do_free_extent_accounting:2864: errno=-5 IO failure
[43526.038050] BTRFS info (device dm-12: state EA): forced readonly
[43526.038062] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43526.038125] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[43526.038179] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[43526.038296] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[43526.038328] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[43526.038361] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[43526.038411] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[43526.038518] I/O error, dev loop0, sector 83256 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43526.038534] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43526.038762] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[43526.039369] I/O error, dev loop0, sector 607544 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43526.040725] I/O error, dev loop0, sector 83256 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43526.041329] I/O error, dev loop0, sector 607544 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43526.041997] I/O error, dev loop0, sector 83256 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43526.042439] I/O error, dev loop0, sector 607544 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43526.044823] loop: Write error at byte offset 307351552, length 4096.
[43526.044885] loop: Write error at byte offset 38916096, length 4096.
[43526.044892] loop: Write error at byte offset 307331072, length 20480.
[43526.044899] loop: Write error at byte offset 38895616, length 20480.
[43526.044905] loop: Write error at byte offset 307322880, length 4096.
[43526.044911] loop: Write error at byte offset 38887424, length 4096.
[43526.044916] loop: Write error at byte offset 307314688, length 4096.
[43526.045222] I/O error, dev loop0, sector 600296 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43526.045269] I/O error, dev loop0, sector 76008 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43526.045294] I/O error, dev loop0, sector 600256 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43526.045305] I/O error, dev loop0, sector 75968 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43526.050030] buffer_io_error: 22 callbacks suppressed
[43526.050044] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43526.050060] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43526.050069] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43526.050078] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43526.050086] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43526.050094] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43526.050102] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43526.050110] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43526.050118] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43526.050127] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43526.055557] BTRFS: error (device loop0: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43526.055597] BTRFS info (device loop0: state EA): forced readonly
[43526.055607] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43526.055614] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43528.257655] BTRFS info (device dm-12): use lzo compression, level 0
[43528.257678] BTRFS info (device dm-12): using free space tree
[43528.257686] BTRFS info (device dm-12): has skinny extents
[43528.257691] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43528.263361] BTRFS info (device dm-12): enabling ssd optimizations
[43528.306589] loop0: detected capacity change from 0 to 6629376
[43528.352620] BTRFS info (device loop0): using free space tree
[43528.352641] BTRFS info (device loop0): has skinny extents
[43528.352648] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43528.556980] BTRFS info (device loop0): enabling ssd optimizations
[43530.619797] BTRFS: error (device dm-12: state AL) in free_log_tree:3422: errno=-5 IO failure
[43530.619837] BTRFS info (device dm-12: state EAL): forced readonly
[43530.620005] BTRFS warning (device dm-12: state EAL): Skipping commit of aborted transaction.
[43530.620020] BTRFS: error (device dm-12: state EAL) in cleanup_transaction:1968: errno=-5 IO failure
[43530.620494] lo_write_bvec: 1 callbacks suppressed
[43530.620491] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[43530.620501] loop: Write error at byte offset 910585856, length 65536.
[43530.620509] BTRFS: error (device loop0) in write_all_supers:4417: errno=-5 IO failure (errors while submitting device barriers.)
[43530.620531] BTRFS info (device loop0: state E): forced readonly
[43530.620539] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[43530.620595] loop: Write error at byte offset 603557888, length 16384.
[43530.620613] BTRFS warning (device loop0: state EA): direct IO failed ino 1909 rw 1,34817 sector 0x11fcc8 len 0 err no 10
[43530.622328] loop: Write error at byte offset 910585856, length 8192.
[43530.622692] loop: Write error at byte offset 910585856, length 8192.
[43530.623117] loop: Write error at byte offset 910585856, length 32768.
[43530.623372] loop: Write error at byte offset 890564608, length 4096.
[43530.623728] loop: Write error at byte offset 901734400, length 4096.
[43530.623946] loop: Write error at byte offset 910585856, length 53248.
[43530.624365] loop: Write error at byte offset 910585856, length 16384.
[43530.624636] loop: Write error at byte offset 603557888, length 4096.
[43530.627731] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43530.627758] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43532.078505] BTRFS info (device dm-12): use lzo compression, level 0
[43532.078529] BTRFS info (device dm-12): using free space tree
[43532.078535] BTRFS info (device dm-12): has skinny extents
[43532.078541] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43532.084056] BTRFS info (device dm-12): enabling ssd optimizations
[43532.084073] BTRFS info (device dm-12): start tree-log replay
[43532.175809] loop0: detected capacity change from 0 to 6629376
[43532.207603] BTRFS info (device loop0): using free space tree
[43532.207625] BTRFS info (device loop0): has skinny extents
[43532.207632] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43532.226809] BTRFS info (device loop0): enabling ssd optimizations
[43532.317071] btrfs_dev_stat_print_on_error: 333 callbacks suppressed
[43532.317086] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43532.317125] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[43532.317205] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[43532.317215] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[43532.317799] BTRFS: error (device dm-12: state A) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43532.317828] BTRFS info (device dm-12: state EA): forced readonly
[43532.318141] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[43532.318385] blk_print_req_error: 100 callbacks suppressed
[43532.318393] I/O error, dev loop0, sector 88176 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.318408] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43532.326207] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[43532.326330] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[43532.328091] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[43532.328160] BTRFS error (device dm-12: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[43532.328245] I/O error, dev loop0, sector 612464 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.329195] buffer_io_error: 22 callbacks suppressed
[43532.329217] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43532.329244] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43532.329257] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43532.329266] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43532.329276] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43532.329284] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43532.329292] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43532.329301] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43532.329310] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43532.329318] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43532.329983] I/O error, dev loop0, sector 92208 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.330494] I/O error, dev loop0, sector 616496 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.332168] I/O error, dev loop0, sector 88176 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.333916] I/O error, dev loop0, sector 79952 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.334236] I/O error, dev loop0, sector 612464 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.335532] I/O error, dev loop0, sector 604240 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.337634] I/O error, dev loop0, sector 79952 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.338119] I/O error, dev loop0, sector 604240 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[43532.725076] BTRFS: error (device loop0: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43532.725077] BTRFS: error (device loop0: state A) in __btrfs_free_extent:3094: errno=-5 IO failure
[43532.725096] BTRFS info (device loop0: state EA): forced readonly
[43532.725113] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43532.725124] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43532.725125] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43534.639202] BTRFS info (device dm-12): use lzo compression, level 0
[43534.639227] BTRFS info (device dm-12): using free space tree
[43534.639234] BTRFS info (device dm-12): has skinny extents
[43534.639240] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43534.645004] BTRFS info (device dm-12): enabling ssd optimizations
[43534.689276] loop0: detected capacity change from 0 to 6629376
[43534.728698] BTRFS info (device loop0): using free space tree
[43534.728719] BTRFS info (device loop0): has skinny extents
[43534.728726] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43534.750870] BTRFS info (device loop0): enabling ssd optimizations
[43534.877397] BTRFS: error (device loop0: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43534.877437] BTRFS info (device loop0: state EA): forced readonly
[43534.877447] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43534.877454] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43535.180413] BTRFS: error (device dm-12: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43535.180460] BTRFS info (device dm-12: state EA): forced readonly
[43535.180470] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43535.180477] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43535.180627] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43537.139227] BTRFS info (device dm-12): use lzo compression, level 0
[43537.139251] BTRFS info (device dm-12): using free space tree
[43537.139258] BTRFS info (device dm-12): has skinny extents
[43537.139264] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43537.144872] BTRFS info (device dm-12): enabling ssd optimizations
[43537.189277] loop0: detected capacity change from 0 to 6629376
[43537.229425] BTRFS info (device loop0): using free space tree
[43537.229447] BTRFS info (device loop0): has skinny extents
[43537.229454] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43537.248661] BTRFS info (device loop0): enabling ssd optimizations
[43538.310942] btrfs_dev_stat_print_on_error: 623 callbacks suppressed
[43538.310956] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43538.311153] lo_write_bvec: 68 callbacks suppressed
[43538.311161] loop: Write error at byte offset 768208896, length 65536.
[43538.311656] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[43538.311706] blk_print_req_error: 93 callbacks suppressed
[43538.311711] I/O error, dev loop0, sector 1500352 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[43538.311724] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43538.311869] loop: Write error at byte offset 828813312, length 57344.
[43538.312557] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[43538.312640] I/O error, dev loop0, sector 1618776 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[43538.312656] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[43538.312789] loop: Write error at byte offset 787193856, length 65536.
[43538.313530] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[43538.313595] I/O error, dev loop0, sector 1537440 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43538.313608] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[43538.313771] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[43538.314866] loop: Write error at byte offset 767250432, length 65536.
[43538.315070] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[43538.315127] I/O error, dev loop0, sector 1498536 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43538.315141] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[43538.315194] loop: Write error at byte offset 622256128, length 16384.
[43538.315274] I/O error, dev loop0, sector 1215344 op 0x1:(WRITE) flags 0x8800 phys_seg 1 prio class 0
[43538.315288] BTRFS warning (device loop0): direct IO failed ino 2206 rw 1,34817 sector 0x128b70 len 0 err no 10
[43538.315458] loop: Write error at byte offset 747233280, length 12288.
[43538.315604] I/O error, dev loop0, sector 1459440 op 0x1:(WRITE) flags 0x8800 phys_seg 1 prio class 0
[43538.315618] BTRFS warning (device loop0): direct IO failed ino 2206 rw 1,34817 sector 0x1644f0 len 0 err no 10
[43538.316745] loop: Write error at byte offset 43450368, length 20480.
[43538.316986] I/O error, dev loop0, sector 84864 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43538.317161] loop: Write error at byte offset 311885824, length 20480.
[43538.317335] I/O error, dev loop0, sector 609152 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43538.317530] loop: Write error at byte offset 43474944, length 28672.
[43538.317548] I/O error, dev loop0, sector 84912 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43538.317840] loop: Write error at byte offset 311910400, length 28672.
[43538.317861] I/O error, dev loop0, sector 609200 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43538.319264] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3211: errno=-5 IO failure
[43538.319298] BTRFS info (device loop0: state EA): forced readonly
[43538.319956] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3211: errno=-5 IO failure
[43538.323126] buffer_io_error: 22 callbacks suppressed
[43538.323141] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43538.323157] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43538.323167] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43538.323176] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43538.323184] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43538.323192] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43538.323201] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43538.323209] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43538.323217] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43538.323225] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43538.327825] verify_parent_transid: 104 callbacks suppressed
[43538.327840] BTRFS error (device loop0: state EA): parent transid verify failed on 35454976 wanted 111 found 99
[43538.596682] BTRFS: error (device dm-12) in btrfs_commit_transaction:2404: errno=-5 IO failure (Error while writing out transaction)
[43538.596722] BTRFS info (device dm-12: state E): forced readonly
[43538.596731] BTRFS warning (device dm-12: state E): Skipping commit of aborted transaction.
[43538.596738] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43539.859753] BTRFS info (device dm-12): use lzo compression, level 0
[43539.859776] BTRFS info (device dm-12): using free space tree
[43539.859783] BTRFS info (device dm-12): has skinny extents
[43539.859789] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43539.865499] BTRFS info (device dm-12): enabling ssd optimizations
[43539.865516] BTRFS info (device dm-12): start tree-log replay
[43539.978906] loop0: detected capacity change from 0 to 6629376
[43540.007587] BTRFS info (device loop0): using free space tree
[43540.007627] BTRFS info (device loop0): has skinny extents
[43540.007634] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43540.030232] BTRFS info (device loop0): enabling ssd optimizations
[43540.101653] BTRFS warning (device loop0): direct IO failed ino 2290 rw 1,34817 sector 0x14b420 len 0 err no 10
[43540.108539] BTRFS: error (device loop0: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43540.108587] BTRFS info (device loop0: state EA): forced readonly
[43540.108598] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43540.108605] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43540.109868] BTRFS: error (device loop0: state EA) in __btrfs_free_extent:3094: errno=-5 IO failure
[43540.109959] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43540.427599] BTRFS: error (device dm-12: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43540.427640] BTRFS info (device dm-12: state EA): forced readonly
[43540.427650] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43540.427657] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43540.430532] BTRFS: error (device dm-12: state EA) in __btrfs_free_extent:3094: errno=-5 IO failure
[43540.430567] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43542.388118] BTRFS info (device dm-12): use lzo compression, level 0
[43542.388142] BTRFS info (device dm-12): using free space tree
[43542.388149] BTRFS info (device dm-12): has skinny extents
[43542.388156] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43542.393841] BTRFS info (device dm-12): enabling ssd optimizations
[43542.437790] loop0: detected capacity change from 0 to 6629376
[43542.457369] BTRFS info (device loop0): using free space tree
[43542.457411] BTRFS info (device loop0): has skinny extents
[43542.457418] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43542.485940] BTRFS info (device loop0): enabling ssd optimizations
[43542.597902] BTRFS: error (device dm-12: state A) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43542.597939] BTRFS info (device dm-12: state EA): forced readonly
[43542.784173] BTRFS: error (device loop0: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43542.784213] BTRFS info (device loop0: state EA): forced readonly
[43542.784223] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43542.784230] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43544.918913] BTRFS info (device dm-12): use lzo compression, level 0
[43544.918937] BTRFS info (device dm-12): using free space tree
[43544.918944] BTRFS info (device dm-12): has skinny extents
[43544.918950] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43544.924562] BTRFS info (device dm-12): enabling ssd optimizations
[43544.969243] loop0: detected capacity change from 0 to 6629376
[43545.025358] BTRFS info (device loop0): using free space tree
[43545.025380] BTRFS info (device loop0): has skinny extents
[43545.025386] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43545.148437] BTRFS info (device loop0): enabling ssd optimizations
[43547.197035] btrfs_dev_stat_print_on_error: 799 callbacks suppressed
[43547.197048] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43547.197257] lo_write_bvec: 34 callbacks suppressed
[43547.197264] loop: Write error at byte offset 608174080, length 45056.
[43547.198610] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[43547.198657] blk_print_req_error: 132 callbacks suppressed
[43547.198663] I/O error, dev loop0, sector 1187840 op 0x1:(WRITE) flags 0x8800 phys_seg 1 prio class 0
[43547.198677] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43547.198687] BTRFS warning (device loop0): direct IO failed ino 2444 rw 1,34817 sector 0x122000 len 0 err no 10
[43547.198910] loop: Write error at byte offset 679206912, length 65536.
[43547.199033] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[43547.199199] I/O error, dev loop0, sector 1326576 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[43547.199212] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[43547.199266] loop: Write error at byte offset 735174656, length 12288.
[43547.199352] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[43547.199387] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[43547.199486] I/O error, dev loop0, sector 1435888 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[43547.199498] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[43547.199555] loop: Write error at byte offset 746582016, length 61440.
[43547.200677] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[43547.200885] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[43547.200997] I/O error, dev loop0, sector 1458168 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[43547.201528] loop: Write error at byte offset 746766336, length 4096.
[43547.201666] I/O error, dev loop0, sector 1458528 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[43547.202121] loop: Write error at byte offset 794099712, length 16384.
[43547.202336] I/O error, dev loop0, sector 1550976 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[43547.202412] loop: Write error at byte offset 839147520, length 65536.
[43547.205179] I/O error, dev loop0, sector 1638920 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[43547.208885] buffer_io_error: 38 callbacks suppressed
[43547.208901] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43547.208919] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43547.208929] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43547.208938] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43547.208946] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43547.208955] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43547.208963] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43547.208971] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43547.208979] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43547.208987] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43547.209567] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[43547.209854] loop: Write error at byte offset 679206912, length 53248.
[43547.209874] I/O error, dev loop0, sector 1326576 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[43547.210109] loop: Write error at byte offset 735174656, length 36864.
[43547.210128] I/O error, dev loop0, sector 1435888 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43547.210354] loop: Write error at byte offset 746582016, length 65536.
[43547.212101] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[43547.212122] BTRFS: error (device loop0) in write_all_supers:4417: errno=-5 IO failure (errors while submitting device barriers.)
[43547.212147] BTRFS info (device loop0: state E): forced readonly
[43547.212155] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[43547.480428] BTRFS: error (device dm-12) in btrfs_commit_transaction:2404: errno=-5 IO failure (Error while writing out transaction)
[43547.480468] BTRFS info (device dm-12: state E): forced readonly
[43547.480476] BTRFS warning (device dm-12: state E): Skipping commit of aborted transaction.
[43547.480483] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43548.878355] BTRFS info (device dm-12): use lzo compression, level 0
[43548.878378] BTRFS info (device dm-12): using free space tree
[43548.878385] BTRFS info (device dm-12): has skinny extents
[43548.878391] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43548.884075] BTRFS info (device dm-12): enabling ssd optimizations
[43548.884092] BTRFS info (device dm-12): start tree-log replay
[43548.950319] loop0: detected capacity change from 0 to 6629376
[43548.973234] BTRFS info (device loop0): using free space tree
[43548.973255] BTRFS info (device loop0): has skinny extents
[43548.973262] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43548.994968] BTRFS info (device loop0): enabling ssd optimizations
[43550.108939] BTRFS: error (device dm-12: state A) in __btrfs_update_delayed_inode:992: errno=-5 IO failure
[43550.109018] BTRFS info (device dm-12: state EA): forced readonly
[43550.109028] BTRFS: error (device dm-12: state EA) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43550.109044] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43550.109051] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43550.109702] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[43550.109755] BTRFS error (device loop0): error writing primary super block to device 1
[43550.109768] BTRFS: error (device loop0) in write_all_supers:4487: errno=-5 IO failure (1 errors while writing supers)
[43550.109797] BTRFS info (device loop0: state E): forced readonly
[43550.109811] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[43551.409023] BTRFS: error (device dm-12: state EAL) in free_log_tree:3424: errno=-5 IO failure
[43551.590218] BTRFS info (device dm-12): use lzo compression, level 0
[43551.590243] BTRFS info (device dm-12): using free space tree
[43551.590249] BTRFS info (device dm-12): has skinny extents
[43551.590255] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43551.596368] BTRFS info (device dm-12): enabling ssd optimizations
[43551.596388] BTRFS info (device dm-12): start tree-log replay
[43551.719092] loop0: detected capacity change from 0 to 6629376
[43551.753109] BTRFS info (device loop0): using free space tree
[43551.753129] BTRFS info (device loop0): has skinny extents
[43551.753136] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43551.773300] BTRFS info (device loop0): enabling ssd optimizations
[43553.877205] btrfs_dev_stat_print_on_error: 52 callbacks suppressed
[43553.877218] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43553.877427] lo_write_bvec: 19 callbacks suppressed
[43553.877435] loop: Write error at byte offset 861540352, length 16384.
[43553.877458] blk_print_req_error: 21 callbacks suppressed
[43553.877463] I/O error, dev loop0, sector 1682696 op 0x1:(WRITE) flags 0x8800 phys_seg 2 prio class 0
[43553.877477] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43553.877488] BTRFS warning (device loop0): direct IO failed ino 2825 rw 1,34817 sector 0x19ad08 len 0 err no 10
[43553.878537] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[43553.878667] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[43553.878739] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[43553.878969] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[43553.879036] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[43553.879084] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[43553.879126] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[43553.879230] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[43553.881141] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[43553.884761] loop: Write error at byte offset 581226496, length 4096.
[43553.884799] I/O error, dev loop0, sector 1135208 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[43553.885064] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[43553.885081] BTRFS: error (device loop0) in write_all_supers:4417: errno=-5 IO failure (errors while submitting device barriers.)
[43553.885109] BTRFS info (device loop0: state E): forced readonly
[43553.885117] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[43553.888573] buffer_io_error: 22 callbacks suppressed
[43553.888587] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43553.888606] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43553.888616] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43553.888624] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43553.888632] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43553.888640] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43553.888648] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43553.888656] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43553.888664] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43553.888672] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43553.892110] loop: Write error at byte offset 907190272, length 65536.
[43553.892497] I/O error, dev loop0, sector 1771856 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43553.892699] loop: Write error at byte offset 780718080, length 32768.
[43553.892854] I/O error, dev loop0, sector 1524776 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43553.893152] loop: Write error at byte offset 879550464, length 16384.
[43553.893372] I/O error, dev loop0, sector 1717872 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43553.893555] loop: Write error at byte offset 920092672, length 28672.
[43553.893575] BTRFS error (device loop0: state EA): parent transid verify failed on 31555584 wanted 144 found 135
[43553.893768] I/O error, dev loop0, sector 1797056 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43553.894381] loop: Write error at byte offset 868462592, length 65536.
[43553.894692] I/O error, dev loop0, sector 1696176 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[43553.895707] loop: Write error at byte offset 806916096, length 53248.
[43553.895835] I/O error, dev loop0, sector 1575976 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43553.895920] loop: Write error at byte offset 581226496, length 4096.
[43553.896412] I/O error, dev loop0, sector 1135208 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43553.896511] loop: Write error at byte offset 836886528, length 65536.
[43553.897750] BTRFS error (device loop0: state EA): parent transid verify failed on 31535104 wanted 144 found 135
[43553.897752] BTRFS error (device loop0: state EA): parent transid verify failed on 31555584 wanted 144 found 135
[43553.898296] BTRFS error (device loop0: state EA): parent transid verify failed on 31535104 wanted 144 found 135
[43553.898634] BTRFS error (device loop0: state EA): parent transid verify failed on 31555584 wanted 144 found 135
[43554.101739] BTRFS: error (device dm-12: state A) in __btrfs_update_delayed_inode:992: errno=-5 IO failure
[43554.101777] BTRFS info (device dm-12: state EA): forced readonly
[43554.101787] BTRFS: error (device dm-12: state EA) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43554.101803] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43554.101810] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43554.113473] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43555.458560] BTRFS info (device dm-12): use lzo compression, level 0
[43555.458584] BTRFS info (device dm-12): using free space tree
[43555.458591] BTRFS info (device dm-12): has skinny extents
[43555.458597] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43555.464928] BTRFS info (device dm-12): enabling ssd optimizations
[43555.464946] BTRFS info (device dm-12): start tree-log replay
[43555.608284] loop0: detected capacity change from 0 to 6629376
[43555.631271] BTRFS info (device loop0): using free space tree
[43555.631293] BTRFS info (device loop0): has skinny extents
[43555.631299] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43555.687085] BTRFS info (device loop0): enabling ssd optimizations
[43555.687107] BTRFS info (device loop0): start tree-log replay
[43556.002438] BTRFS: error (device loop0: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43556.002480] BTRFS info (device loop0: state EA): forced readonly
[43556.002491] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[43556.002498] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43556.008938] BTRFS error (device loop0: state EA): error loading props for ino 304 (root 5): -5
[43556.009522] SELinux: inode_doinit_use_xattr:  getxattr returned 5 for dev=loop0 ino=304
[43556.294323] BTRFS: error (device dm-12: state A) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43556.294322] BTRFS: error (device dm-12: state A) in btrfs_start_dirty_block_groups:3060: errno=-5 IO failure
[43556.294322] BTRFS: error (device dm-12: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43556.294345] BTRFS info (device dm-12: state EA): forced readonly
[43556.294362] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43556.294381] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43558.208287] BTRFS info (device dm-12): use lzo compression, level 0
[43558.208311] BTRFS info (device dm-12): using free space tree
[43558.208318] BTRFS info (device dm-12): has skinny extents
[43558.208324] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43558.214496] BTRFS info (device dm-12): enabling ssd optimizations
[43558.214514] BTRFS info (device dm-12): start tree-log replay
[43558.318803] loop0: detected capacity change from 0 to 6629376
[43558.353421] BTRFS info (device loop0): using free space tree
[43558.353446] BTRFS info (device loop0): has skinny extents
[43558.353454] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43558.375992] BTRFS info (device loop0): enabling ssd optimizations
[43560.438703] btrfs_dev_stat_print_on_error: 119 callbacks suppressed
[43560.438718] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43560.438785] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[43560.438815] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[43560.438845] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[43560.438881] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[43560.438907] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[43560.438930] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[43560.438960] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[43560.438988] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[43560.439967] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[43560.440018] blk_print_req_error: 22 callbacks suppressed
[43560.440024] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[43560.440183] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[43560.440196] BTRFS: error (device loop0) in write_all_supers:4417: errno=-5 IO failure (errors while submitting device barriers.)
[43560.440222] BTRFS info (device loop0: state E): forced readonly
[43560.440229] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[43560.440281] lo_write_bvec: 13 callbacks suppressed
[43560.440287] loop: Write error at byte offset 46727168, length 32768.
[43560.440361] I/O error, dev loop0, sector 91264 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43560.440516] loop: Write error at byte offset 315162624, length 32768.
[43560.440571] I/O error, dev loop0, sector 615552 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43560.440734] loop: Write error at byte offset 46780416, length 12288.
[43560.440785] I/O error, dev loop0, sector 91368 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43560.441732] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43560.442166] loop: Write error at byte offset 315215872, length 12288.
[43560.442276] BTRFS: error (device loop0: state EA) in do_free_extent_accounting:2864: errno=-5 IO failure
[43560.442315] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43560.442468] I/O error, dev loop0, sector 615656 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43560.442752] loop: Write error at byte offset 315232256, length 12288.
[43560.442952] I/O error, dev loop0, sector 615688 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43560.443146] loop: Write error at byte offset 315248640, length 12288.
[43560.443309] I/O error, dev loop0, sector 615720 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43560.443520] loop: Write error at byte offset 591237120, length 65536.
[43560.443667] I/O error, dev loop0, sector 1154760 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43560.445203] loop: Write error at byte offset 315265024, length 4096.
[43560.445289] I/O error, dev loop0, sector 615752 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43560.445740] loop: Write error at byte offset 46837760, length 4096.
[43560.445871] I/O error, dev loop0, sector 91480 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43560.446554] loop: Write error at byte offset 315273216, length 4096.
[43560.452070] buffer_io_error: 22 callbacks suppressed
[43560.452084] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43560.452101] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43560.452110] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43560.452119] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43560.452127] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43560.452135] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43560.452143] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43560.452151] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43560.452160] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43560.452167] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43560.709057] BTRFS: error (device dm-12: state A) in add_to_free_space_tree:1051: errno=-5 IO failure
[43560.709097] BTRFS info (device dm-12: state EA): forced readonly
[43560.709105] BTRFS: error (device dm-12: state EA) in do_free_extent_accounting:2871: errno=-5 IO failure
[43560.709122] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43562.178508] BTRFS info (device dm-12): use lzo compression, level 0
[43562.178533] BTRFS info (device dm-12): using free space tree
[43562.178539] BTRFS info (device dm-12): has skinny extents
[43562.178545] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43562.185498] BTRFS info (device dm-12): enabling ssd optimizations
[43562.230410] loop0: detected capacity change from 0 to 6629376
[43562.479445] BTRFS info (device loop0): using free space tree
[43562.479466] BTRFS info (device loop0): has skinny extents
[43562.479473] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43562.534319] BTRFS info (device loop0): enabling ssd optimizations
[43562.534351] BTRFS info (device loop0): start tree-log replay
[43562.739900] BTRFS warning (device loop0): direct IO failed ino 2971 rw 1,34817 sector 0x174258 len 0 err no 10
[43562.753400] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3217: errno=-5 IO failure
[43562.753458] BTRFS info (device loop0: state EA): forced readonly
[43562.757318] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43563.074597] BTRFS: error (device dm-12: state A) in btrfs_start_dirty_block_groups:3060: errno=-5 IO failure
[43563.074599] BTRFS: error (device dm-12: state A) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43563.074597] BTRFS: error (device dm-12: state A) in __btrfs_run_delayed_items:1085: errno=-5 IO failure
[43563.074620] BTRFS info (device dm-12: state EA): forced readonly
[43563.074646] BTRFS warning (device dm-12: state EA): Skipping commit of aborted transaction.
[43563.074655] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43564.759265] BTRFS info (device dm-12): use lzo compression, level 0
[43564.759289] BTRFS info (device dm-12): using free space tree
[43564.759295] BTRFS info (device dm-12): has skinny extents
[43564.759301] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43564.765417] BTRFS info (device dm-12): enabling ssd optimizations
[43564.765434] BTRFS info (device dm-12): start tree-log replay
[43564.863971] loop0: detected capacity change from 0 to 6629376
[43564.886855] BTRFS info (device loop0): using free space tree
[43564.886877] BTRFS info (device loop0): has skinny extents
[43564.886883] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43564.908897] BTRFS info (device loop0): enabling ssd optimizations
[43564.976871] BTRFS: error (device dm-12: state A) in btrfs_create_new_inode:6331: errno=-5 IO failure
[43564.976911] BTRFS info (device dm-12: state EA): forced readonly
[43564.981678] BTRFS warning (device loop0): direct IO failed ino 2969 rw 1,34817 sector 0x116608 len 0 err no 10
[43565.038159] BTRFS: error (device loop0) in btrfs_commit_transaction:2404: errno=-5 IO failure (Error while writing out transaction)
[43565.038200] BTRFS info (device loop0: state E): forced readonly
[43565.038208] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[43565.038215] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43567.288323] BTRFS info (device dm-12): use lzo compression, level 0
[43567.288346] BTRFS info (device dm-12): using free space tree
[43567.288353] BTRFS info (device dm-12): has skinny extents
[43567.288359] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43567.294571] BTRFS info (device dm-12): enabling ssd optimizations
[43567.338780] loop0: detected capacity change from 0 to 6629376
[43567.356761] BTRFS info (device loop0): using free space tree
[43567.356799] BTRFS info (device loop0): has skinny extents
[43567.356806] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43567.390175] BTRFS info (device loop0): enabling ssd optimizations
[43569.438896] btrfs_dev_stat_print_on_error: 660 callbacks suppressed
[43569.438910] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43569.438945] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[43569.439121] lo_write_bvec: 69 callbacks suppressed
[43569.439128] loop: Write error at byte offset 313524224, length 4096.
[43569.439292] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[43569.439328] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[43569.439362] blk_print_req_error: 96 callbacks suppressed
[43569.439367] I/O error, dev loop0, sector 612352 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43569.439381] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43569.439448] loop: Write error at byte offset 313528320, length 49152.
[43569.439517] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[43569.439548] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[43569.439572] I/O error, dev loop0, sector 612360 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43569.439582] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[43569.439666] loop: Write error at byte offset 313577472, length 8192.
[43569.439786] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[43569.439816] I/O error, dev loop0, sector 612456 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43569.439826] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[43569.439939] loop: Write error at byte offset 313589760, length 24576.
[43569.440229] I/O error, dev loop0, sector 612480 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43569.440457] loop: Write error at byte offset 313679872, length 4096.
[43569.440646] BTRFS: error (device loop0: state A) in btrfs_replace_file_extents:2747: errno=-5 IO failure
[43569.440655] I/O error, dev loop0, sector 612656 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43569.440677] BTRFS info (device loop0: state EA): forced readonly
[43569.440867] loop: Write error at byte offset 313655296, length 24576.
[43569.440958] I/O error, dev loop0, sector 612608 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43569.445651] BTRFS: error (device dm-12) in btrfs_commit_transaction:2404: errno=-5 IO failure (Error while writing out transaction)
[43569.445735] BTRFS info (device dm-12: state E): forced readonly
[43569.445749] BTRFS warning (device dm-12: state E): Skipping commit of aborted transaction.
[43569.445757] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43569.448233] loop: Write error at byte offset 847454208, length 20480.
[43569.448262] loop: Write error at byte offset 581222400, length 4096.
[43569.448279] I/O error, dev loop0, sector 1655184 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43569.448311] I/O error, dev loop0, sector 1135200 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43569.450085] buffer_io_error: 38 callbacks suppressed
[43569.450099] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43569.450117] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43569.450126] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43569.450135] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43569.450143] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43569.450150] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43569.450159] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43569.450166] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43569.450175] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43569.450182] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43571.188526] BTRFS info (device dm-12): use lzo compression, level 0
[43571.188550] BTRFS info (device dm-12): using free space tree
[43571.188557] BTRFS info (device dm-12): has skinny extents
[43571.188563] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43571.194907] BTRFS info (device dm-12): enabling ssd optimizations
[43571.194925] BTRFS info (device dm-12): start tree-log replay
[43571.239276] loop0: detected capacity change from 0 to 6629376
[43571.257917] BTRFS info (device loop0): using free space tree
[43571.257937] BTRFS info (device loop0): has skinny extents
[43571.257944] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43571.290812] BTRFS info (device loop0): enabling ssd optimizations
[43572.338421] BTRFS warning (device dm-12): lost page write due to IO error on /dev/mapper/error-test (-5)
[43572.338451] BTRFS warning (device dm-12): lost page write due to IO error on /dev/mapper/error-test (-5)
[43572.338462] BTRFS error (device dm-12): error writing primary super block to device 1
[43572.338470] BTRFS: error (device dm-12) in write_all_supers:4487: errno=-5 IO failure (1 errors while writing supers)
[43572.338497] BTRFS info (device dm-12: state E): forced readonly
[43572.338516] BTRFS warning (device dm-12: state E): Skipping commit of aborted transaction.
[43572.338523] BTRFS: error (device dm-12: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43572.338524] BTRFS: error (device dm-12: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[43572.338596] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[43572.338646] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[43572.338657] BTRFS: error (device loop0) in write_all_supers:4417: errno=-5 IO failure (errors while submitting device barriers.)
[43572.338675] BTRFS info (device loop0: state E): forced readonly
[43572.338681] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[43572.338687] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43572.339117] loop: Write error at byte offset 18382848, length 4096.
[43572.339139] I/O error, dev loop0, sector 35904 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[43572.339234] loop: Write error at byte offset 41287680, length 24576.
[43573.868048] BTRFS info (device dm-12): use lzo compression, level 0
[43573.868070] BTRFS info (device dm-12): using free space tree
[43573.868077] BTRFS info (device dm-12): has skinny extents
[43573.868083] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43573.874293] BTRFS info (device dm-12): enabling ssd optimizations
[43573.874312] BTRFS info (device dm-12): start tree-log replay
[43574.069333] loop0: detected capacity change from 0 to 6629376
[43574.098414] BTRFS info (device loop0): using free space tree
[43574.098434] BTRFS info (device loop0): has skinny extents
[43574.098441] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43574.135301] BTRFS info (device loop0): enabling ssd optimizations
[43574.135321] BTRFS info (device loop0): start tree-log replay
[43575.265925] btrfs_dev_stat_print_on_error: 38 callbacks suppressed
[43575.265938] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[43575.266136] lo_write_bvec: 7 callbacks suppressed
[43575.266143] loop: Write error at byte offset 912400384, length 4096.
[43575.266167] blk_print_req_error: 8 callbacks suppressed
[43575.266171] I/O error, dev loop0, sector 1782032 op 0x1:(WRITE) flags 0x8800 phys_seg 2 prio class 0
[43575.266185] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[43575.266197] BTRFS warning (device loop0): direct IO failed ino 3247 rw 1,34817 sector 0x1b3110 len 0 err no 10
[43575.266759] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[43575.267046] loop: Write error at byte offset 874754048, length 36864.
[43575.267071] I/O error, dev loop0, sector 1708416 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43575.267084] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[43575.267310] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[43575.267448] loop: Write error at byte offset 879603712, length 40960.
[43575.267470] I/O error, dev loop0, sector 1717912 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43575.267482] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[43575.267707] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[43575.267754] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[43575.267789] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[43575.267923] BTRFS error (device dm-12): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[43575.268468] ------------[ cut here ]------------
[43575.268478] no ordered extent for root 5 ino 257 offset 43470848
[43575.268517] WARNING: CPU: 3 PID: 111039 at fs/btrfs/file-item.c:679 btrfs_csum_one_bio+0x324/0x404
[43575.268540] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop 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 ip_set nf_tables nfnetlink qrtr sunrpc vfat fat btsdio bluetooth ecdh_generic brcmfmac cfg80211 cpufreq_dt rfkill brcmutil snd_soc_hdmi_codec raspberrypi_cpufreq iproc_rng200 bcm2711_thermal leds_gpio nvmem_rmem zram ip_tables xfs uas usb_storage vc4 snd_soc_core snd_pcm_dmaengine snd_pcm mmc_block snd_timer snd soundcore drm_cma_helper drm_kms_helper dwc2 syscopyarea sysfillrect sysimgblt broadcom fb_sys_fops bcm_phy_lib drm crct10dif_ce bcm2835_wdt raspberrypi_hwmon gpio_raspberrypi_exp bcm2835_dma udc_core clk_bcm2711_dvp genet pcie_brcmstb sdhci_iproc mdio_bcm_unimac sdhci_pltfm sdhci cec phy_generic fuse aes_neon_bs
[43575.268747] CPU: 3 PID: 111039 Comm: kworker/u8:14 Tainted: G        W         5.18.0-rc6+ #22
[43575.268759] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2021.10 10/01/2021
[43575.268771] Workqueue: loop0 loop_rootcg_workfn [loop]
[43575.268821] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[43575.268835] pc : btrfs_csum_one_bio+0x324/0x404
[43575.268848] lr : btrfs_csum_one_bio+0x324/0x404
[43575.268857] sp : ffff80001196f380
[43575.268862] x29: ffff80001196f380 x28: 0000000000000000 x27: ffff022b487a8780
[43575.268877] x26: 0000000000000000 x25: 0000000002975000 x24: ffff022b5c238778
[43575.268889] x23: 0000000000000000 x22: ffff022be4337000 x21: 0000000000000000
[43575.268900] x20: ffff022be1cb6700 x19: 0000000000000000 x18: ffffffffffffffff
[43575.268911] x17: 7277203a73727265 x16: 20747365742d726f x15: ffffabd114033370
[43575.268922] x14: 0000000000000000 x13: 3834383037343334 x12: 2074657366666f20
[43575.268933] x11: 0000000100010e35 x10: 0000000100010e35 x9 : ffffabd1117ac420
[43575.268945] x8 : 00000000000154f8 x7 : c000000100010e35 x6 : 0000000000000003
[43575.268957] x5 : ffff022c3f543418 x4 : 0000000000000000 x3 : 0000000000000027
[43575.268967] x2 : 0000000000000000 x1 : 0000000000000027 x0 : 0000000000000034
[43575.268984] Call trace:
[43575.268989]  btrfs_csum_one_bio+0x324/0x404
[43575.269003]  btrfs_submit_data_bio+0x180/0x230
[43575.269018]  submit_one_bio+0x5c/0xa0
[43575.269037]  submit_extent_page+0x134/0x4d0
[43575.269046]  __extent_writepage_io+0x328/0x4c0
[43575.269053]  __extent_writepage+0x114/0x310
[43575.269059]  extent_write_cache_pages+0x1c0/0x410
[43575.269068]  extent_writepages+0x68/0x130
[43575.269074]  btrfs_writepages+0x1c/0x30
[43575.269085]  do_writepages+0x78/0x210
[43575.269102]  filemap_fdatawrite_wbc+0xa8/0x100
[43575.269110]  filemap_fdatawrite_range+0x5c/0x70
[43575.269116]  start_ordered_ops.constprop.0+0x48/0xe0
[43575.269124]  btrfs_sync_file+0x84/0x4d0
[43575.269130]  vfs_fsync+0x44/0x90
[43575.269145]  do_req_filebacked+0xc8/0x2a0 [loop]
[43575.269162]  loop_process_work+0x158/0x3f0 [loop]
[43575.269172]  loop_rootcg_workfn+0x2c/0x40 [loop]
[43575.269182]  process_one_work+0x1f0/0x450
[43575.269194]  worker_thread+0x190/0x4c0
[43575.269204]  kthread+0xd4/0xe0
[43575.269211]  ret_from_fork+0x10/0x20
[43575.269229] ---[ end trace 0000000000000000 ]---
[43575.270052] ------------[ cut here ]------------
[43575.270069] no ordered extent for root 5 ino 257 offset 311603200
[43575.270111] WARNING: CPU: 3 PID: 111039 at fs/btrfs/file-item.c:679 btrfs_csum_one_bio+0x324/0x404
[43575.270131] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop 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 ip_set nf_tables nfnetlink qrtr sunrpc vfat fat btsdio bluetooth ecdh_generic brcmfmac cfg80211 cpufreq_dt rfkill brcmutil snd_soc_hdmi_codec raspberrypi_cpufreq iproc_rng200 bcm2711_thermal leds_gpio nvmem_rmem zram ip_tables xfs uas usb_storage vc4 snd_soc_core snd_pcm_dmaengine snd_pcm mmc_block snd_timer snd soundcore drm_cma_helper drm_kms_helper dwc2 syscopyarea sysfillrect sysimgblt broadcom fb_sys_fops bcm_phy_lib drm crct10dif_ce bcm2835_wdt raspberrypi_hwmon gpio_raspberrypi_exp bcm2835_dma udc_core clk_bcm2711_dvp genet pcie_brcmstb sdhci_iproc mdio_bcm_unimac sdhci_pltfm sdhci cec phy_generic fuse aes_neon_bs
[43575.270330] CPU: 3 PID: 111039 Comm: kworker/u8:14 Tainted: G        W         5.18.0-rc6+ #22
[43575.270339] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2021.10 10/01/2021
[43575.270346] Workqueue: loop0 loop_rootcg_workfn [loop]
[43575.270366] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[43575.270374] pc : btrfs_csum_one_bio+0x324/0x404
[43575.270384] lr : btrfs_csum_one_bio+0x324/0x404
[43575.270391] sp : ffff80001196f380
[43575.270395] x29: ffff80001196f380 x28: 0000000000000000 x27: ffff022b487a8780
[43575.270407] x26: 0000000000000000 x25: 000000001292b000 x24: ffff022b5c238778
[43575.270418] x23: 0000000000000000 x22: ffff022be4337000 x21: 0000000000000000
[43575.270429] x20: ffff022be1cb6700 x19: 0000000000000000 x18: ffffffffffffffff
[43575.270439] x17: 7277203a73727265 x16: 20747365742d726f x15: ffffabd1140340d9
[43575.270450] x14: 0000000000000000 x13: 3030323330363131 x12: 332074657366666f
[43575.270461] x11: 0000000100010e62 x10: 0000000100010e62 x9 : ffffabd1117ac420
[43575.270472] x8 : 0000000000015930 x7 : c000000100010e62 x6 : 0000000000000003
[43575.270483] x5 : ffff022c3f543418 x4 : 0000000000000000 x3 : 0000000000000027
[43575.270493] x2 : 0000000000000000 x1 : 0000000000000027 x0 : 0000000000000035
[43575.270504] Call trace:
[43575.270508]  btrfs_csum_one_bio+0x324/0x404
[43575.270517]  btrfs_submit_data_bio+0x180/0x230
[43575.270528]  submit_one_bio+0x5c/0xa0
[43575.270538]  submit_extent_page+0x134/0x4d0
[43575.270544]  __extent_writepage_io+0x328/0x4c0
[43575.270551]  __extent_writepage+0x114/0x310
[43575.270557]  extent_write_cache_pages+0x1c0/0x410
[43575.270563]  extent_writepages+0x68/0x130
[43575.270570]  btrfs_writepages+0x1c/0x30
[43575.270577]  do_writepages+0x78/0x210
[43575.270587]  filemap_fdatawrite_wbc+0xa8/0x100
[43575.270593]  filemap_fdatawrite_range+0x5c/0x70
[43575.270599]  start_ordered_ops.constprop.0+0x48/0xe0
[43575.270606]  btrfs_sync_file+0x84/0x4d0
[43575.270612]  vfs_fsync+0x44/0x90
[43575.270619]  do_req_filebacked+0xc8/0x2a0 [loop]
[43575.270631]  loop_process_work+0x158/0x3f0 [loop]
[43575.270640]  loop_rootcg_workfn+0x2c/0x40 [loop]
[43575.270650]  process_one_work+0x1f0/0x450
[43575.270657]  worker_thread+0x190/0x4c0
[43575.270664]  kthread+0xd4/0xe0
[43575.270669]  ret_from_fork+0x10/0x20
[43575.270678] ---[ end trace 0000000000000000 ]---
[43575.271673] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[43575.271720] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[43575.271737] BTRFS: error (device loop0) in write_all_supers:4417: errno=-5 IO failure (errors while submitting device barriers.)
[43575.271764] BTRFS info (device loop0: state E): forced readonly
[43575.271773] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[43575.271780] BTRFS: error (device loop0: state EA) in cleanup_transaction:1968: errno=-5 IO failure
[43575.271999] loop: Write error at byte offset 940195840, length 4096.
[43575.272020] I/O error, dev loop0, sector 1836320 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43575.272348] loop: Write error at byte offset 899399680, length 49152.
[43575.272369] I/O error, dev loop0, sector 1756640 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[43575.272754] loop: Write error at byte offset 870858752, length 40960.
[43575.272778] I/O error, dev loop0, sector 1700896 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[43575.274803] loop: Write error at byte offset 311951360, length 16384.
[43575.274841] I/O error, dev loop0, sector 609280 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43575.275329] loop: Write error at byte offset 311971840, length 28672.
[43575.275353] I/O error, dev loop0, sector 609320 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43575.275688] loop: Write error at byte offset 312004608, length 12288.
[43575.275707] I/O error, dev loop0, sector 609384 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[43575.276026] loop: Write error at byte offset 312020992, length 12288.
[43575.276551] buffer_io_error: 22 callbacks suppressed
[43575.276561] Buffer I/O error on dev dm-12, logical block 2621424, async page read
[43575.276576] Buffer I/O error on dev dm-12, logical block 2621425, async page read
[43575.276585] Buffer I/O error on dev dm-12, logical block 2621426, async page read
[43575.276594] Buffer I/O error on dev dm-12, logical block 2621427, async page read
[43575.276603] Buffer I/O error on dev dm-12, logical block 2621428, async page read
[43575.276611] Buffer I/O error on dev dm-12, logical block 2621429, async page read
[43575.276620] Buffer I/O error on dev dm-12, logical block 2621430, async page read
[43575.276628] Buffer I/O error on dev dm-12, logical block 2621431, async page read
[43575.276636] Buffer I/O error on dev dm-12, logical block 2621432, async page read
[43575.276644] Buffer I/O error on dev dm-12, logical block 2621433, async page read
[43575.282256] BTRFS error (device loop0: state EA): error loading props for ino 822 (root 5): -5
[43575.408056] BTRFS: error (device dm-12: state A) in do_free_extent_accounting:2864: errno=-5 IO failure
[43575.408098] BTRFS info (device dm-12: state EA): forced readonly
[43575.408109] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43575.408421] BTRFS: error (device dm-12: state EA) in do_free_extent_accounting:2864: errno=-5 IO failure
[43575.408452] BTRFS: error (device dm-12: state EA) in btrfs_run_delayed_refs:2157: errno=-5 IO failure
[43577.058286] BTRFS info (device dm-12): use lzo compression, level 0
[43577.058310] BTRFS info (device dm-12): using free space tree
[43577.058316] BTRFS info (device dm-12): has skinny extents
[43577.058323] BTRFS warning (device dm-12): read-write for sector size 4096 with page size 65536 is experimental
[43577.064738] BTRFS info (device dm-12): enabling ssd optimizations
[43577.064756] BTRFS info (device dm-12): start tree-log replay
[43577.230979] loop0: detected capacity change from 0 to 6629376
[43577.248602] BTRFS info (device loop0): using free space tree
[43577.248623] BTRFS info (device loop0): has skinny extents
[43577.248630] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[43577.321927] BTRFS info (device loop0): enabling ssd optimizations