[32808.295934] run fstests generic/648 at 2022-07-27 05:57:07
[32808.690770] BTRFS: device fsid 67841956-5c13-4839-81a9-74f0ac6661c3 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2075370)
[32808.724246] BTRFS info (device dm-7): using crc32c (crc32c-intel) checksum algorithm
[32808.724532] BTRFS info (device dm-7): use zlib compression, level 3
[32808.724732] BTRFS info (device dm-7): using free space tree
[32808.775905] BTRFS info (device dm-7): checking UUID tree
[32808.938689] BTRFS: device fsid d4438c99-ed48-470e-bad7-c01af704f78e devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2075452)
[32809.076692] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32809.077030] BTRFS info (device dm-9): use zlib compression, level 3
[32809.077254] BTRFS info (device dm-9): using free space tree
[32809.079145] BTRFS info (device dm-9): checking UUID tree
[32809.250132] loop0: detected capacity change from 0 to 6629376
[32809.263648] BTRFS: device fsid 8ad293a9-7691-417f-8827-80851f81f6c3 devid 1 transid 6 /dev/loop0 scanned by mount (2075514)
[32809.264736] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32809.265025] BTRFS info (device loop0): using free space tree
[32809.267582] BTRFS info (device loop0): enabling ssd optimizations
[32809.268167] BTRFS info (device loop0): checking UUID tree
[32809.296212] btrfs_dev_stat_inc_and_print: 8 callbacks suppressed
[32809.296215] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32809.297378] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32809.297705] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32809.298035] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[32809.298363] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[32809.298677] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[32809.299042] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[32809.299363] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[32809.300515] blk_print_req_error: 70 callbacks suppressed
[32809.300518] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32809.301584] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[32809.302062] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32809.302558] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32809.303122] BTRFS info (device loop0: state E): forced readonly
[32809.303419] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32809.303431] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32809.308013] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[32809.391256] BTRFS: error (device dm-9: state A) in __btrfs_run_delayed_items:1182: errno=-5 IO failure
[32809.391422] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32809.391755] BTRFS info (device dm-9: state EA): forced readonly
[32809.392383] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[32809.392821] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32811.312790] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32811.313126] BTRFS info (device dm-9): use zlib compression, level 3
[32811.313332] BTRFS info (device dm-9): using free space tree
[32811.315180] BTRFS info (device dm-9): start tree-log replay
[32811.325635] BTRFS info (device dm-9): checking UUID tree
[32811.335056] loop0: detected capacity change from 0 to 6629376
[32811.349377] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32811.349671] BTRFS info (device loop0): using free space tree
[32811.351573] BTRFS info (device loop0): enabling ssd optimizations
[32811.352097] BTRFS info (device loop0): checking UUID tree
[32812.374592] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32812.384995] BTRFS: error (device dm-9) in btrfs_commit_transaction:2504: errno=-5 IO failure (Error while writing out transaction)
[32812.385359] BTRFS info (device dm-9: state E): forced readonly
[32812.385552] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[32812.385821] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32812.386144] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[32812.386428] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[32812.386829] loop: Write error at byte offset 577130496, length 4096.
[32812.387504] BTRFS error (device loop0): error writing primary super block to device 1
[32812.388003] I/O error, dev loop0, sector 1127208 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 2
[32812.388008] BTRFS warning (device loop0): direct IO failed ino 467 rw 1,34817 sector 0x113328 len 0 err no 10
[32812.388190] loop: Write error at byte offset 577286144, length 4096.
[32812.388310] BTRFS: error (device loop0) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32812.388773] loop: Write error at byte offset 577613824, length 4096.
[32812.388982] BTRFS info (device loop0: state E): forced readonly
[32812.389851] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32812.390129] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32812.390424] I/O error, dev loop0, sector 1127512 op 0x1:(WRITE) flags 0x8800 phys_seg 5 prio class 2
[32812.390721] BTRFS warning (device loop0: state EA): direct IO failed ino 467 rw 1,34817 sector 0x113458 len 0 err no 10
[32812.391054] I/O error, dev loop0, sector 1128152 op 0x1:(WRITE) flags 0x8800 phys_seg 4 prio class 2
[32812.391339] BTRFS warning (device loop0: state EA): direct IO failed ino 467 rw 1,34817 sector 0x1136d8 len 0 err no 10
[32812.392034] loop: Write error at byte offset 577130496, length 4096.
[32812.393000] loop: Write error at byte offset 17281024, length 4096.
[32812.393316] I/O error, dev loop0, sector 1127208 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[32812.393762] I/O error, dev loop0, sector 33752 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[32814.463961] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32814.464351] BTRFS info (device dm-9): use zlib compression, level 3
[32814.464636] BTRFS info (device dm-9): using free space tree
[32814.475462] loop0: detected capacity change from 0 to 6629376
[32814.497442] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32814.497719] BTRFS info (device loop0): using free space tree
[32814.500989] BTRFS info (device loop0): enabling ssd optimizations
[32814.501197] BTRFS info (device loop0): start tree-log replay
[32815.535821] btrfs_dev_stat_inc_and_print: 20 callbacks suppressed
[32815.535824] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32815.536398] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32815.537434] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32815.537750] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[32815.538592] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[32815.539635] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[32815.549060] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32815.553379] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[32815.553794] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[32815.554717] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[32815.555084] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[32815.555895] BTRFS: error (device dm-9) in btrfs_commit_transaction:2504: errno=-5 IO failure (Error while writing out transaction)
[32815.556271] BTRFS info (device dm-9: state E): forced readonly
[32815.556483] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[32815.556789] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32815.567461] loop: Write error at byte offset 682000384, length 4096.
[32815.567464] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32815.567704] loop: Write error at byte offset 682074112, length 4096.
[32815.568069] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32815.568342] I/O error, dev loop0, sector 1332032 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[32815.568601] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32815.568935] I/O error, dev loop0, sector 1332176 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[32815.569292] BTRFS info (device loop0: state E): forced readonly
[32815.569806] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32815.569946] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[32815.570131] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32815.570932] loop: Write error at byte offset 52592640, length 4096.
[32815.571190] loop: Write error at byte offset 321028096, length 4096.
[32815.571201] I/O error, dev loop0, sector 102720 op 0x1:(WRITE) flags 0x1800 phys_seg 16 prio class 0
[32815.571738] I/O error, dev loop0, sector 627008 op 0x1:(WRITE) flags 0x1800 phys_seg 16 prio class 0
[32817.635647] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32817.635948] BTRFS info (device dm-9): use zlib compression, level 3
[32817.636152] BTRFS info (device dm-9): using free space tree
[32817.638510] BTRFS info (device dm-9): start tree-log replay
[32817.662679] loop0: detected capacity change from 0 to 6629376
[32817.702741] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32817.703031] BTRFS info (device loop0): using free space tree
[32817.706206] BTRFS info (device loop0): enabling ssd optimizations
[32817.706439] BTRFS info (device loop0): start tree-log replay
[32819.749750] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32819.762565] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[32819.762906] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[32819.763497] BTRFS error (device loop0): error writing primary super block to device 1
[32819.763798] BTRFS: error (device loop0) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32819.764169] BTRFS info (device loop0: state E): forced readonly
[32819.764388] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32819.810299] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[32819.810640] BTRFS info (device dm-9: state EA): forced readonly
[32819.810841] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32820.975931] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32820.976345] BTRFS info (device dm-9): use zlib compression, level 3
[32820.976631] BTRFS info (device dm-9): using free space tree
[32820.979023] BTRFS info (device dm-9): start tree-log replay
[32821.014738] loop0: detected capacity change from 0 to 6629376
[32821.025815] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32821.026115] BTRFS info (device loop0): using free space tree
[32821.029739] BTRFS info (device loop0): enabling ssd optimizations
[32821.029961] BTRFS info (device loop0): start tree-log replay
[32821.123968] btrfs_dev_stat_inc_and_print: 80 callbacks suppressed
[32821.123972] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32821.124542] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32821.124891] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32821.124899] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32821.125544] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[32821.125874] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[32821.126210] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[32821.126537] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[32821.126963] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[32821.127854] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[32821.128150] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[32821.128197] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32821.129015] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32821.129378] BTRFS info (device loop0: state E): forced readonly
[32821.129574] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32821.132250] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32821.134576] I/O error, dev loop0, sector 76416 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32821.134991] I/O error, dev loop0, sector 600704 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32821.135544] I/O error, dev loop0, sector 134784 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32821.136040] I/O error, dev loop0, sector 659072 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32821.136544] I/O error, dev loop0, sector 133984 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[32821.138332] I/O error, dev loop0, sector 658272 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[32821.139177] loop: Write error at byte offset 787984384, length 4096.
[32821.139421] loop: Write error at byte offset 16658432, length 4096.
[32821.139637] loop: Write error at byte offset 786644992, length 4096.
[32821.140257] I/O error, dev loop0, sector 1539032 op 0x1:(WRITE) flags 0x0 phys_seg 44 prio class 0
[32821.140587] I/O error, dev loop0, sector 32536 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[32821.140895] I/O error, dev loop0, sector 1536416 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[32821.191157] BTRFS: error (device dm-9: state A) in btrfs_start_dirty_block_groups:3073: errno=-5 IO failure
[32821.191157] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32821.191163] BTRFS info (device dm-9: state EA): forced readonly
[32823.154171] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32823.154482] BTRFS info (device dm-9): use zlib compression, level 3
[32823.154684] BTRFS info (device dm-9): using free space tree
[32823.157857] BTRFS info (device dm-9): start tree-log replay
[32823.181701] loop0: detected capacity change from 0 to 6629376
[32823.195243] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32823.195557] BTRFS info (device loop0): using free space tree
[32823.245968] BTRFS info (device loop0): enabling ssd optimizations
[32823.270774] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[32823.271124] BTRFS info (device loop0: state EA): forced readonly
[32823.272823] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32823.275536] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[32823.275541] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[32823.281723] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[32823.339070] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32823.339368] BTRFS info (device dm-9: state EA): forced readonly
[32825.301857] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32825.302252] BTRFS info (device dm-9): use zlib compression, level 3
[32825.302492] BTRFS info (device dm-9): using free space tree
[32825.316870] loop0: detected capacity change from 0 to 6629376
[32825.400453] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32825.400728] BTRFS info (device loop0): using free space tree
[32825.403701] BTRFS info (device loop0): enabling ssd optimizations
[32825.421261] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32825.423348] loop: Write error at byte offset 39059456, length 4096.
[32825.423572] loop: Write error at byte offset 307494912, length 4096.
[32825.434950] loop: Write error at byte offset 39141376, length 4096.
[32825.435184] loop: Write error at byte offset 307576832, length 4096.
[32825.435399] loop: Write error at byte offset 590299136, length 4096.
[32825.435710] BTRFS warning (device loop0): direct IO failed ino 1338 rw 1,34817 sector 0x1197a0 len 0 err no 10
[32825.436785] BTRFS: error (device loop0: state A) in __btrfs_run_delayed_items:1182: errno=-5 IO failure
[32825.437099] BTRFS info (device loop0: state EA): forced readonly
[32825.437291] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[32825.438761] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32825.482562] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32825.482907] BTRFS info (device dm-9: state EA): forced readonly
[32827.471846] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32827.472135] BTRFS info (device dm-9): use zlib compression, level 3
[32827.472375] BTRFS info (device dm-9): using free space tree
[32827.486145] loop0: detected capacity change from 0 to 6629376
[32827.547766] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32827.548076] BTRFS info (device loop0): using free space tree
[32827.551149] BTRFS info (device loop0): enabling ssd optimizations
[32827.580997] btrfs_dev_stat_inc_and_print: 215 callbacks suppressed
[32827.581001] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32827.581578] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[32827.581995] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[32827.582542] blk_print_req_error: 74 callbacks suppressed
[32827.582543] I/O error, dev loop0, sector 79104 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[32827.583037] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[32827.584400] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[32827.584825] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[32827.585174] I/O error, dev loop0, sector 603392 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[32827.585480] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[32827.585795] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[32827.586107] BTRFS info (device loop0: state EA): forced readonly
[32827.586435] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3318: errno=-5 IO failure
[32827.587644] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 5, flush 0, corrupt 0, gen 0
[32827.588290] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 6, flush 0, corrupt 0, gen 0
[32827.589438] I/O error, dev loop0, sector 97952 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32827.589745] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[32827.590241] I/O error, dev loop0, sector 622240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32827.590405] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32827.611451] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32827.612003] BTRFS info (device dm-9: state EA): forced readonly
[32829.603257] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32829.603546] BTRFS info (device dm-9): use zlib compression, level 3
[32829.603747] BTRFS info (device dm-9): using free space tree
[32829.614839] loop0: detected capacity change from 0 to 6629376
[32829.683775] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32829.684071] BTRFS info (device loop0): using free space tree
[32829.686835] BTRFS info (device loop0): enabling ssd optimizations
[32831.727289] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[32831.727735] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[32831.728184] BTRFS error (device dm-9): error writing primary super block to device 1
[32831.728585] BTRFS: error (device dm-9) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32831.729062] BTRFS info (device dm-9: state E): forced readonly
[32831.729595] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[32831.730005] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32831.730434] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[32831.730866] loop: Write error at byte offset 717680640, length 4096.
[32831.731163] loop: Write error at byte offset 847515648, length 4096.
[32831.731634] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32831.732136] I/O error, dev loop0, sector 1401720 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[32831.732442] I/O error, dev loop0, sector 1655304 op 0x1:(WRITE) flags 0x8800 phys_seg 5 prio class 2
[32831.732733] BTRFS warning (device loop0): direct IO failed ino 1352 rw 1,34817 sector 0x194208 len 0 err no 10
[32831.733080] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32831.733401] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32831.733729] BTRFS info (device loop0: state E): forced readonly
[32831.733926] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32831.735340] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32831.736000] loop: Write error at byte offset 847515648, length 4096.
[32831.736218] loop: Write error at byte offset 733319168, length 4096.
[32831.736432] I/O error, dev loop0, sector 1432264 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[32831.736469] I/O error, dev loop0, sector 1655304 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[32832.891039] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32832.891359] BTRFS info (device dm-9): use zlib compression, level 3
[32832.891554] BTRFS info (device dm-9): using free space tree
[32832.893757] BTRFS info (device dm-9): start tree-log replay
[32833.000300] loop0: detected capacity change from 0 to 6629376
[32833.020195] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32833.020503] BTRFS info (device loop0): using free space tree
[32833.113544] BTRFS info (device loop0): enabling ssd optimizations
[32835.175320] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[32835.175627] btrfs_dev_stat_inc_and_print: 18 callbacks suppressed
[32835.175629] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32835.176569] BTRFS error (device dm-9): error writing primary super block to device 1
[32835.176866] BTRFS: error (device dm-9) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32835.177180] BTRFS info (device dm-9: state E): forced readonly
[32835.177363] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32835.177645] loop: Write error at byte offset 864067584, length 4096.
[32835.177649] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32835.177851] I/O error, dev loop0, sector 1687632 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 2
[32835.178398] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32835.178666] BTRFS warning (device loop0): direct IO failed ino 1646 rw 1,34817 sector 0x19c050 len 0 err no 10
[32835.179723] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32835.179881] loop: Write error at byte offset 864067584, length 4096.
[32835.180211] I/O error, dev loop0, sector 1687632 op 0x1:(WRITE) flags 0x8800 phys_seg 1 prio class 2
[32835.180503] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32835.180811] BTRFS warning (device loop0): direct IO failed ino 1721 rw 1,34817 sector 0x19c050 len 0 err no 10
[32835.181461] loop: Write error at byte offset 864067584, length 4096.
[32835.181660] I/O error, dev loop0, sector 1687632 op 0x1:(WRITE) flags 0x0 phys_seg 12 prio class 0
[32835.182031] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32835.182599] loop: Write error at byte offset 864067584, length 4096.
[32835.182817] I/O error, dev loop0, sector 1687632 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[32835.182948] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[32835.183126] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[32835.183404] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32835.184001] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32835.184314] BTRFS info (device loop0: state E): forced readonly
[32835.184594] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32835.184872] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32835.185327] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[32835.188790] loop: Write error at byte offset 864067584, length 4096.
[32835.189087] loop: Write error at byte offset 864079872, length 4096.
[32835.189493] I/O error, dev loop0, sector 1687632 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[32835.197853] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[32835.198173] I/O error, dev loop0, sector 1687656 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[32835.198465] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[32835.198788] I/O error, dev loop0, sector 1687824 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[32835.199173] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[32835.199496] I/O error, dev loop0, sector 1687904 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[32835.199778] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[32835.200090] I/O error, dev loop0, sector 1650176 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[32836.337995] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32836.338462] BTRFS info (device dm-9): use zlib compression, level 3
[32836.338770] BTRFS info (device dm-9): using free space tree
[32836.341185] BTRFS info (device dm-9): start tree-log replay
[32836.368074] loop0: detected capacity change from 0 to 6629376
[32836.388406] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32836.388696] BTRFS info (device loop0): using free space tree
[32836.450050] BTRFS info (device loop0): enabling ssd optimizations
[32836.450288] BTRFS info (device loop0): start tree-log replay
[32836.504842] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32836.512892] BTRFS: error (device loop0: state A) in btrfs_add_link:6589: errno=-5 IO failure
[32836.512904] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3312: errno=-5 IO failure
[32836.513391] BTRFS info (device loop0: state EA): forced readonly
[32836.514051] BTRFS: error (device loop0: state EA) in btrfs_create_new_inode:6529: errno=-5 IO failure
[32836.577676] BTRFS: error (device dm-9: state A) in btrfs_start_dirty_block_groups:3073: errno=-5 IO failure
[32836.577676] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32836.577681] BTRFS info (device dm-9: state EA): forced readonly
[32838.505599] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32838.505943] BTRFS info (device dm-9): use zlib compression, level 3
[32838.506166] BTRFS info (device dm-9): using free space tree
[32838.508513] BTRFS info (device dm-9): start tree-log replay
[32838.534722] loop0: detected capacity change from 0 to 6629376
[32838.636427] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32838.636735] BTRFS info (device loop0): using free space tree
[32838.640654] BTRFS info (device loop0): enabling ssd optimizations
[32840.663775] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[32840.664207] btrfs_dev_stat_inc_and_print: 49 callbacks suppressed
[32840.664209] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32840.664927] BTRFS error (device dm-9): error writing primary super block to device 1
[32840.665303] BTRFS: error (device dm-9) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32840.665768] BTRFS info (device dm-9: state E): forced readonly
[32840.666051] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32840.666979] blk_print_req_error: 16 callbacks suppressed
[32840.666980] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[32840.667089] lo_write_bvec: 11 callbacks suppressed
[32840.667092] loop: Write error at byte offset 913297408, length 4096.
[32840.667189] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[32840.667596] I/O error, dev loop0, sector 1783784 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[32840.667762] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32840.669279] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32840.669772] loop: Write error at byte offset 321437696, length 4096.
[32840.669978] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32840.670052] loop: Write error at byte offset 53002240, length 4096.
[32840.670324] I/O error, dev loop0, sector 627808 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[32840.670603] loop: Write error at byte offset 321454080, length 4096.
[32840.670916] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32840.671200] loop: Write error at byte offset 53018624, length 4096.
[32840.671506] I/O error, dev loop0, sector 103520 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[32840.671934] BTRFS error (device loop0): error writing primary super block to device 1
[32840.672073] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[32840.672449] BTRFS: error (device loop0) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32840.672793] I/O error, dev loop0, sector 627840 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[32840.673244] BTRFS info (device loop0: state E): forced readonly
[32840.673534] BTRFS error (device loop0: state E): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[32840.673825] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32840.674131] I/O error, dev loop0, sector 103552 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[32840.674519] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32840.674820] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[32840.677204] loop: Write error at byte offset 913297408, length 4096.
[32840.677599] I/O error, dev loop0, sector 1783784 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[32840.677919] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[32840.677978] loop: Write error at byte offset 881131520, length 4096.
[32840.678771] I/O error, dev loop0, sector 1720960 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[32840.679159] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[32840.680097] loop: Write error at byte offset 913485824, length 4096.
[32840.680930] I/O error, dev loop0, sector 1784152 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[32840.681529] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[32840.682397] loop: Write error at byte offset 913297408, length 4096.
[32840.683271] I/O error, dev loop0, sector 1783784 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[32840.684714] loop: Write error at byte offset 913297408, length 4096.
[32840.685618] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[32841.839574] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32841.839883] BTRFS info (device dm-9): use zlib compression, level 3
[32841.840081] BTRFS info (device dm-9): using free space tree
[32841.856495] loop0: detected capacity change from 0 to 6629376
[32841.885496] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32841.885944] BTRFS info (device loop0): using free space tree
[32841.895817] BTRFS info (device loop0): enabling ssd optimizations
[32841.932142] BTRFS: error (device dm-9: state A) in __btrfs_free_extent:3078: errno=-5 IO failure
[32841.932471] BTRFS info (device dm-9: state EA): forced readonly
[32841.932702] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32841.932945] BTRFS: error (device dm-9: state EA) in __btrfs_free_extent:3078: errno=-5 IO failure
[32841.933311] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32841.935691] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32841.936249] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32841.936612] BTRFS info (device loop0: state E): forced readonly
[32841.936838] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32841.940183] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32843.992261] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32843.992542] BTRFS info (device dm-9): use zlib compression, level 3
[32843.992773] BTRFS info (device dm-9): using free space tree
[32844.003303] loop0: detected capacity change from 0 to 6629376
[32844.016695] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32844.016971] BTRFS info (device loop0): using free space tree
[32844.023733] BTRFS info (device loop0): enabling ssd optimizations
[32845.071793] BTRFS: error (device dm-9) in btrfs_commit_transaction:2504: errno=-5 IO failure (Error while writing out transaction)
[32845.072184] BTRFS info (device dm-9: state E): forced readonly
[32845.072380] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[32845.072675] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32845.080830] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32845.088561] BTRFS warning (device loop0): direct IO failed ino 1973 rw 1,34817 sector 0x1a5e68 len 0 err no 10
[32845.089294] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32845.089651] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32845.090008] BTRFS info (device loop0: state E): forced readonly
[32845.098071] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32846.243821] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32846.244103] BTRFS info (device dm-9): use zlib compression, level 3
[32846.244329] BTRFS info (device dm-9): using free space tree
[32846.246908] BTRFS info (device dm-9): start tree-log replay
[32846.277476] loop0: detected capacity change from 0 to 6629376
[32846.292830] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32846.293107] BTRFS info (device loop0): using free space tree
[32846.304568] BTRFS info (device loop0): enabling ssd optimizations
[32847.328410] btrfs_dev_stat_inc_and_print: 109 callbacks suppressed
[32847.328415] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32847.330541] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32847.331186] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32847.331928] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[32847.332369] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[32847.333749] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[32847.334288] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32847.334543] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[32847.335369] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[32847.337310] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[32847.340348] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[32847.344232] blk_print_req_error: 39 callbacks suppressed
[32847.344234] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32847.344938] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32847.345257] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32847.345592] BTRFS info (device loop0: state E): forced readonly
[32847.345804] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32847.345948] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[32847.346079] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32847.413429] BTRFS: error (device dm-9: state A) in __btrfs_update_delayed_inode:1089: errno=-5 IO failure
[32847.413775] BTRFS info (device dm-9: state EA): forced readonly
[32847.413972] BTRFS: error (device dm-9: state EA) in __btrfs_run_delayed_items:1182: errno=-5 IO failure
[32847.414281] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[32847.414570] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32847.415558] BTRFS: error (device dm-9: state EA) in do_free_extent_accounting:2848: errno=-5 IO failure
[32847.415952] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32848.501636] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32848.501920] BTRFS info (device dm-9): use zlib compression, level 3
[32848.502120] BTRFS info (device dm-9): using free space tree
[32848.504070] BTRFS info (device dm-9): start tree-log replay
[32848.534137] loop0: detected capacity change from 0 to 6629376
[32848.550305] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32848.550633] BTRFS info (device loop0): using free space tree
[32848.571711] BTRFS info (device loop0): enabling ssd optimizations
[32848.571944] BTRFS info (device loop0): start tree-log replay
[32850.718281] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32850.745311] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32850.745669] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32850.746150] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32850.746644] BTRFS info (device loop0: state E): forced readonly
[32850.746919] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32850.747335] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32851.896129] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32851.896445] BTRFS info (device dm-9: state EA): forced readonly
[32851.942935] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32851.943257] BTRFS info (device dm-9): use zlib compression, level 3
[32851.943458] BTRFS info (device dm-9): using free space tree
[32851.945642] BTRFS info (device dm-9): start tree-log replay
[32852.058990] loop0: detected capacity change from 0 to 6629376
[32852.075587] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32852.075883] BTRFS info (device loop0): using free space tree
[32852.096618] BTRFS info (device loop0): enabling ssd optimizations
[32852.096838] BTRFS info (device loop0): start tree-log replay
[32854.354675] btrfs_dev_stat_inc_and_print: 85 callbacks suppressed
[32854.354679] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32854.355338] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32854.356162] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32854.356665] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[32854.356983] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32854.357341] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32854.357696] BTRFS info (device loop0: state E): forced readonly
[32854.357892] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32854.359111] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32854.359116] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[32854.359638] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32854.359746] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32854.365325] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[32854.365746] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[32854.424267] BTRFS: error (device dm-9: state A) in __btrfs_update_delayed_inode:1089: errno=-5 IO failure
[32854.424379] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[32854.424605] BTRFS info (device dm-9: state EA): forced readonly
[32854.424608] BTRFS: error (device dm-9: state EA) in __btrfs_run_delayed_items:1182: errno=-5 IO failure
[32854.425069] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32854.425257] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[32854.426274] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32855.515096] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32855.515389] BTRFS info (device dm-9): use zlib compression, level 3
[32855.515606] BTRFS info (device dm-9): using free space tree
[32855.518163] BTRFS info (device dm-9): start tree-log replay
[32855.558678] loop0: detected capacity change from 0 to 6629376
[32855.575205] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32855.575623] BTRFS info (device loop0): using free space tree
[32855.588801] BTRFS info (device loop0): enabling ssd optimizations
[32855.589042] BTRFS info (device loop0): start tree-log replay
[32855.758397] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[32855.758764] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32855.759117] BTRFS error (device dm-9): error writing primary super block to device 1
[32855.759378] BTRFS: error (device dm-9) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32855.759689] BTRFS info (device dm-9: state E): forced readonly
[32855.759869] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32855.760205] BTRFS error (device dm-9: state EA): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[32855.761455] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32855.762043] BTRFS error (device dm-9: state EA): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[32855.762586] I/O error, dev loop0, sector 82528 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32855.763098] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[32855.763716] I/O error, dev loop0, sector 606816 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32855.764245] I/O error, dev loop0, sector 82528 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32855.764788] I/O error, dev loop0, sector 606816 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32855.765259] I/O error, dev loop0, sector 82528 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32855.765762] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32855.771778] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32855.772263] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32855.772725] BTRFS info (device loop0: state E): forced readonly
[32855.772992] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32855.773425] I/O error, dev loop0, sector 82528 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32855.773712] I/O error, dev loop0, sector 78592 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32855.774090] I/O error, dev loop0, sector 606816 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32857.792000] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32857.792422] BTRFS info (device dm-9): use zlib compression, level 3
[32857.792740] BTRFS info (device dm-9): using free space tree
[32857.795132] BTRFS info (device dm-9): start tree-log replay
[32857.831322] loop0: detected capacity change from 0 to 6629376
[32857.850207] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32857.850549] BTRFS info (device loop0): using free space tree
[32857.855021] BTRFS info (device loop0): enabling ssd optimizations
[32858.890905] lo_write_bvec: 18 callbacks suppressed
[32858.890908] loop: Write error at byte offset 633798656, length 4096.
[32858.891361] loop: Write error at byte offset 650571776, length 4096.
[32858.891705] loop: Write error at byte offset 610852864, length 4096.
[32858.892098] loop: Write error at byte offset 929902592, length 4096.
[32858.892774] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[32858.893700] loop: Write error at byte offset 48152576, length 4096.
[32858.893935] loop: Write error at byte offset 316588032, length 4096.
[32858.894211] loop: Write error at byte offset 669659136, length 4096.
[32858.894632] loop: Write error at byte offset 633798656, length 4096.
[32858.894955] BTRFS error (device loop0): error writing primary super block to device 1
[32858.895223] BTRFS: error (device loop0) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32858.895395] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32858.895564] BTRFS info (device loop0: state E): forced readonly
[32858.896041] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32858.896311] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32858.960958] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[32858.961431] BTRFS info (device dm-9: state EA): forced readonly
[32858.961743] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32860.101928] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32860.102211] BTRFS info (device dm-9): use zlib compression, level 3
[32860.102402] BTRFS info (device dm-9): using free space tree
[32860.104869] BTRFS info (device dm-9): start tree-log replay
[32860.144971] loop0: detected capacity change from 0 to 6629376
[32860.163765] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32860.164237] BTRFS info (device loop0): using free space tree
[32860.188774] BTRFS info (device loop0): enabling ssd optimizations
[32860.226196] btrfs_dev_stat_inc_and_print: 96 callbacks suppressed
[32860.226199] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[32860.226717] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[32860.227016] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[32860.227318] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[32860.227626] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[32860.227923] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[32860.228248] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[32860.228556] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[32860.228849] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[32860.229161] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[32860.230167] blk_print_req_error: 29 callbacks suppressed
[32860.230169] I/O error, dev loop0, sector 106880 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[32860.231127] I/O error, dev loop0, sector 631168 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[32860.231597] loop: Write error at byte offset 38797312, length 4096.
[32860.231806] loop: Write error at byte offset 307232768, length 4096.
[32860.232189] I/O error, dev loop0, sector 75776 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[32860.232471] I/O error, dev loop0, sector 600064 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[32860.232769] I/O error, dev loop0, sector 76224 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[32860.233082] I/O error, dev loop0, sector 600512 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[32860.233367] I/O error, dev loop0, sector 76352 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[32860.233649] I/O error, dev loop0, sector 600640 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[32860.234761] BTRFS: error (device dm-9: state A) in __btrfs_free_extent:3078: errno=-5 IO failure
[32860.234905] BTRFS: error (device dm-9: state A) in __btrfs_free_extent:3078: errno=-5 IO failure
[32860.235230] BTRFS info (device dm-9: state EA): forced readonly
[32860.235234] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32860.236028] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32860.245895] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32860.247728] BTRFS: error (device loop0: state A) in btrfs_replace_file_extents:2802: errno=-5 IO failure
[32860.248788] BTRFS info (device loop0: state EA): forced readonly
[32862.323264] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32862.323555] BTRFS info (device dm-9): use zlib compression, level 3
[32862.323748] BTRFS info (device dm-9): using free space tree
[32862.335737] loop0: detected capacity change from 0 to 6629376
[32862.357151] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32862.357490] BTRFS info (device loop0): using free space tree
[32862.366451] BTRFS info (device loop0): enabling ssd optimizations
[32862.389168] BTRFS: error (device dm-9: state A) in __btrfs_free_extent:3078: errno=-5 IO failure
[32862.389454] BTRFS info (device dm-9: state EA): forced readonly
[32862.389650] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32862.389949] I/O error, dev loop0, sector 79296 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32862.389967] BTRFS: error (device dm-9: state EA) in __btrfs_free_extent:3078: errno=-5 IO failure
[32862.390524] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32862.394327] I/O error, dev loop0, sector 603584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[32862.398062] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32862.401017] BTRFS: error (device loop0) in btrfs_commit_transaction:2504: errno=-5 IO failure (Error while writing out transaction)
[32862.401396] BTRFS info (device loop0: state E): forced readonly
[32862.401622] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32862.401918] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32864.453090] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32864.453380] BTRFS info (device dm-9): use zlib compression, level 3
[32864.453645] BTRFS info (device dm-9): using free space tree
[32864.465115] loop0: detected capacity change from 0 to 6629376
[32864.484606] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32864.484955] BTRFS info (device loop0): using free space tree
[32864.503609] BTRFS info (device loop0): enabling ssd optimizations
[32865.530262] btrfs_dev_stat_inc_and_print: 88 callbacks suppressed
[32865.530264] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32865.530825] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32865.531171] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32865.531497] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[32865.531811] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[32865.532154] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[32865.532577] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[32865.536788] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32865.541212] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[32865.541626] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[32865.542004] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[32865.549109] blk_print_req_error: 20 callbacks suppressed
[32865.549111] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32865.549746] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32865.550077] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32865.550403] BTRFS info (device loop0: state E): forced readonly
[32865.550625] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32865.550904] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32865.550996] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[32865.610426] BTRFS: error (device dm-9: state A) in __btrfs_update_delayed_inode:1089: errno=-5 IO failure
[32865.610760] BTRFS info (device dm-9: state EA): forced readonly
[32865.611022] BTRFS: error (device dm-9: state EA) in __btrfs_run_delayed_items:1182: errno=-5 IO failure
[32865.611335] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[32865.611622] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32865.613636] BTRFS: error (device dm-9: state EA) in do_free_extent_accounting:2848: errno=-5 IO failure
[32865.614108] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32866.761938] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32866.762262] BTRFS info (device dm-9): use zlib compression, level 3
[32866.762481] BTRFS info (device dm-9): using free space tree
[32866.765412] BTRFS info (device dm-9): start tree-log replay
[32866.801999] loop0: detected capacity change from 0 to 6629376
[32866.815205] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32866.815553] BTRFS info (device loop0): using free space tree
[32866.824493] BTRFS info (device loop0): enabling ssd optimizations
[32866.824805] BTRFS info (device loop0): start tree-log replay
[32868.040499] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[32868.040843] BTRFS info (device dm-9: state EA): forced readonly
[32868.041052] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[32868.043325] lo_write_bvec: 18 callbacks suppressed
[32868.043328] loop: Write error at byte offset 48627712, length 4096.
[32868.043405] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32868.043863] loop: Write error at byte offset 317063168, length 4096.
[32868.044088] I/O error, dev loop0, sector 94976 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[32868.044351] loop: Write error at byte offset 48742400, length 4096.
[32868.044576] I/O error, dev loop0, sector 619264 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[32868.044859] loop: Write error at byte offset 317177856, length 4096.
[32868.045098] I/O error, dev loop0, sector 95200 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[32868.045384] loop: Write error at byte offset 48873472, length 4096.
[32868.045611] I/O error, dev loop0, sector 619488 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[32868.045892] loop: Write error at byte offset 317308928, length 4096.
[32868.046125] I/O error, dev loop0, sector 95456 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[32868.046399] loop: Write error at byte offset 772599808, length 4096.
[32868.046623] I/O error, dev loop0, sector 619744 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[32868.046928] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[32868.047137] I/O error, dev loop0, sector 1508984 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[32868.047772] loop: Write error at byte offset 1058103296, length 4096.
[32868.048273] I/O error, dev loop0, sector 2066608 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[32868.048293] loop: Write error at byte offset 747937792, length 4096.
[32868.048837] loop: Write error at byte offset 583172096, length 4096.
[32868.049501] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[32868.049824] BTRFS: error (device loop0) in write_all_supers:4354: errno=-5 IO failure (errors while submitting device barriers.)
[32868.051171] BTRFS info (device loop0: state E): forced readonly
[32868.051480] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[32868.051883] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32868.052874] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[32868.053358] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[32868.053681] BTRFS: error (device loop0: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32870.111967] ------------[ cut here ]------------
[32870.112225] WARNING: CPU: 1 PID: 2077398 at fs/btrfs/block-rsv.c:470 btrfs_release_global_block_rsv+0xc4/0xd0
[32870.112700] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support xfs intel_rapl_common joydev snd_hda_codec_generic virtio_balloon snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore lpc_ich i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[32870.114832] CPU: 1 PID: 2077398 Comm: umount Not tainted 5.19.0-rc8+ #776
[32870.115123] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[32870.115559] RIP: 0010:btrfs_release_global_block_rsv+0xc4/0xd0
[32870.115838] Code: 03 00 00 00 74 a6 0f 0b 48 83 bb a8 03 00 00 00 74 a4 0f 0b 48 83 bb b0 03 00 00 00 74 a2 0f 0b 48 83 bb 20 04 00 00 00 74 a0 <0f> 0b eb 9c 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 56 41 55 41
[32870.116594] RSP: 0018:ffffaa8402ecbdc0 EFLAGS: 00010206
[32870.116859] RAX: 0000000000380000 RBX: ffff9f43c0a08000 RCX: 0000000000000000
[32870.117177] RDX: 0000000000000001 RSI: ffffffff876bc97a RDI: 00000000ffffffff
[32870.117528] RBP: ffff9f438565b000 R08: 0000000000000001 R09: 0000000000000000
[32870.117833] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f43c0a08138
[32870.118142] R13: ffff9f43c0a09138 R14: dead000000000122 R15: dead000000000100
[32870.118475] FS:  00007f7106563c40(0000) GS:ffff9f43fbd00000(0000) knlGS:0000000000000000
[32870.118864] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[32870.119138] CR2: 0000555d0d6066d0 CR3: 000000010eae4005 CR4: 0000000000370ee0
[32870.119461] Call Trace:
[32870.119657]  
[32870.119843]  btrfs_free_block_groups+0x33a/0x400
[32870.120851]  close_ctree+0x4ab/0x4f2
[32870.121098]  ? evict_inodes+0x152/0x1a0
[32870.121328]  generic_shutdown_super+0x71/0x120
[32870.121582]  kill_anon_super+0x14/0x30
[32870.121806]  btrfs_kill_super+0x12/0x20
[32870.122038]  deactivate_locked_super+0x2e/0xa0
[32870.122313]  cleanup_mnt+0x131/0x190
[32870.122549]  task_work_run+0x59/0xa0
[32870.122768]  exit_to_user_mode_prepare+0x231/0x260
[32870.123027]  syscall_exit_to_user_mode+0x16/0x50
[32870.123277]  do_syscall_64+0x48/0x90
[32870.123506]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[32870.123767] RIP: 0033:0x7f710679238b
[32870.123998] Code: 2a 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 b1 2a 0c 00 f7 d8
[32870.124714] RSP: 002b:00007ffc74042768 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[32870.125091] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f710679238b
[32870.125419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055f8c6b8cb90
[32870.125718] RBP: 000055f8c6b8c960 R08: 0000000000000000 R09: 00007ffc740414e0
[32870.126029] R10: 00007f71068193e0 R11: 0000000000000246 R12: 0000000000000000
[32870.126323] R13: 000055f8c6b8cb90 R14: 000055f8c6b8ca70 R15: 000055f8c6b8c960
[32870.126643]  
[32870.126836] irq event stamp: 0
[32870.127047] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[32870.127328] hardirqs last disabled at (0): [] copy_process+0xa19/0x1eb0
[32870.127731] softirqs last  enabled at (0): [] copy_process+0xa19/0x1eb0
[32870.128139] softirqs last disabled at (0): [<0000000000000000>] 0x0
[32870.128441] ---[ end trace 0000000000000000 ]---
[32870.128701] ------------[ cut here ]------------
[32870.128951] WARNING: CPU: 1 PID: 2077398 at fs/btrfs/block-group.c:4109 btrfs_free_block_groups+0x34b/0x400
[32870.129406] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support xfs intel_rapl_common joydev snd_hda_codec_generic virtio_balloon snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer snd i2c_i801 soundcore lpc_ich i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[32870.131560] CPU: 1 PID: 2077398 Comm: umount Tainted: G        W         5.19.0-rc8+ #776
[32870.131987] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[32870.132406] RIP: 0010:btrfs_free_block_groups+0x34b/0x400
[32870.132668] Code: ad de 49 be 22 01 00 00 00 00 ad de e8 ee dc 7f 00 48 89 df e8 36 85 ff ff 48 8b 83 38 11 00 00 49 39 c5 75 6c e9 89 00 00 00 <0f> 0b 31 c9 31 d2 4c 89 e6 48 89 df e8 e4 76 ff ff f6 45 f8 04 74
[32870.133374] RSP: 0018:ffffaa8402ecbdd0 EFLAGS: 00010206
[32870.133648] RAX: ffff9f43b2ef5cb8 RBX: ffff9f43c0a08000 RCX: 000000008010000c
[32870.133960] RDX: 000000008010000d RSI: ffffd9a3c4cbbd00 RDI: ffffffff888bf381
[32870.134258] RBP: ffff9f43b2ef5cb8 R08: ffff9f43b2ef7c00 R09: 000000008010000c
[32870.134571] R10: 000000000000002a R11: ffff9f42f6ef2b00 R12: ffff9f43b2ef5c00
[32870.134877] R13: ffff9f43c0a09138 R14: dead000000000122 R15: dead000000000100
[32870.135188] FS:  00007f7106563c40(0000) GS:ffff9f43fbd00000(0000) knlGS:0000000000000000
[32870.142752] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[32870.142955] CR2: 0000555d0d6066d0 CR3: 000000010eae4005 CR4: 0000000000370ee0
[32870.143167] Call Trace:
[32870.143293]  
[32870.143434]  close_ctree+0x4ab/0x4f2
[32870.143588]  ? evict_inodes+0x152/0x1a0
[32870.143740]  generic_shutdown_super+0x71/0x120
[32870.143915]  kill_anon_super+0x14/0x30
[32870.144066]  btrfs_kill_super+0x12/0x20
[32870.144219]  deactivate_locked_super+0x2e/0xa0
[32870.144385]  cleanup_mnt+0x131/0x190
[32870.144546]  task_work_run+0x59/0xa0
[32870.144704]  exit_to_user_mode_prepare+0x231/0x260
[32870.144879]  syscall_exit_to_user_mode+0x16/0x50
[32870.145050]  do_syscall_64+0x48/0x90
[32870.145198]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[32870.145374] RIP: 0033:0x7f710679238b
[32870.145541] Code: 2a 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 b1 2a 0c 00 f7 d8
[32870.146057] RSP: 002b:00007ffc74042768 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[32870.146307] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f710679238b
[32870.146528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055f8c6b8cb90
[32870.146737] RBP: 000055f8c6b8c960 R08: 0000000000000000 R09: 00007ffc740414e0
[32870.146959] R10: 00007f71068193e0 R11: 0000000000000246 R12: 0000000000000000
[32870.147168] R13: 000055f8c6b8cb90 R14: 000055f8c6b8ca70 R15: 000055f8c6b8c960
[32870.147379]  
[32870.147510] irq event stamp: 0
[32870.147647] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[32870.147834] hardirqs last disabled at (0): [] copy_process+0xa19/0x1eb0
[32870.148110] softirqs last  enabled at (0): [] copy_process+0xa19/0x1eb0
[32870.148369] softirqs last disabled at (0): [<0000000000000000>] 0x0
[32870.148578] ---[ end trace 0000000000000000 ]---
[32870.148744] BTRFS info (device dm-9: state EA): space_info 4 has 266338304 free, is not full
[32870.149017] BTRFS info (device dm-9: state EA): space_info total=268435456, used=1769472, pinned=0, reserved=0, may_use=262144, readonly=65536 zone_unusable=0
[32870.149433] BTRFS info (device dm-9: state EA): global_block_rsv: size 0 reserved 0
[32870.149682] BTRFS info (device dm-9: state EA): trans_block_rsv: size 0 reserved 0
[32870.150854] BTRFS info (device dm-9: state EA): chunk_block_rsv: size 0 reserved 0
[32870.151117] BTRFS info (device dm-9: state EA): delayed_block_rsv: size 0 reserved 0
[32870.151373] BTRFS info (device dm-9: state EA): delayed_refs_rsv: size 0 reserved 262144
[32870.186408] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32870.186709] BTRFS info (device dm-9): use zlib compression, level 3
[32870.186932] BTRFS info (device dm-9): using free space tree
[32870.200100] loop0: detected capacity change from 0 to 6629376
[32870.220382] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32870.220920] BTRFS info (device loop0): using free space tree
[32870.239372] BTRFS info (device loop0): enabling ssd optimizations
[32870.239631] BTRFS info (device loop0): start tree-log replay
[32872.450546] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[32872.450849] btrfs_dev_stat_inc_and_print: 63 callbacks suppressed
[32872.450850] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32872.451415] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[32872.451697] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32872.452352] BTRFS error (device dm-9): error writing primary super block to device 1
[32872.452627] BTRFS: error (device dm-9) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32872.452926] BTRFS info (device dm-9: state E): forced readonly
[32872.453111] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[32872.453383] BTRFS: error (device dm-9: state EA) in cleanup_transaction:2008: errno=-5 IO failure
[32872.454654] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[32872.455608] blk_print_req_error: 3 callbacks suppressed
[32872.455609] I/O error, dev loop0, sector 1339008 op 0x1:(WRITE) flags 0x8800 phys_seg 6 prio class 2
[32872.455609] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[32872.455613] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32872.455934] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[32872.456305] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32872.456643] BTRFS warning (device loop0): direct IO failed ino 3148 rw 1,34817 sector 0x146e80 len 0 err no 10
[32872.460096] BTRFS error (device loop0): error writing primary super block to device 1
[32872.461248] BTRFS: error (device loop0) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32872.461615] BTRFS info (device loop0: state E): forced readonly
[32872.461804] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32872.464659] I/O error, dev loop0, sector 1659976 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[32872.465110] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[32872.465465] I/O error, dev loop0, sector 2094360 op 0x1:(WRITE) flags 0x0 phys_seg 19 prio class 0
[32872.465753] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[32872.466134] I/O error, dev loop0, sector 2094576 op 0x1:(WRITE) flags 0x0 phys_seg 17 prio class 0
[32872.466438] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[32872.475206] I/O error, dev loop0, sector 2094360 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[32872.475546] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[32873.674300] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32873.674594] BTRFS info (device dm-9): use zlib compression, level 3
[32873.674791] BTRFS info (device dm-9): using free space tree
[32873.676925] BTRFS info (device dm-9): start tree-log replay
[32873.894444] loop0: detected capacity change from 0 to 6629376
[32874.004244] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32874.004562] BTRFS info (device loop0): using free space tree
[32874.009155] BTRFS info (device loop0): enabling ssd optimizations
[32876.024312] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[32876.024676] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32876.025015] BTRFS error (device dm-9): error writing primary super block to device 1
[32876.025291] BTRFS: error (device dm-9) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32876.025648] BTRFS info (device dm-9: state E): forced readonly
[32876.025855] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32876.026152] lo_write_bvec: 6 callbacks suppressed
[32876.026154] loop: Write error at byte offset 645558272, length 4096.
[32876.026565] loop: Write error at byte offset 1117638656, length 4096.
[32876.026570] I/O error, dev loop0, sector 1260856 op 0x1:(WRITE) flags 0x8800 phys_seg 7 prio class 2
[32876.026780] loop: Write error at byte offset 719314944, length 4096.
[32876.026789] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[32876.027106] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[32876.027317] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[32876.027619] BTRFS warning (device loop0): direct IO failed ino 3204 rw 1,34817 sector 0x133d38 len 0 err no 10
[32876.027922] I/O error, dev loop0, sector 1404912 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[32876.028207] I/O error, dev loop0, sector 2182888 op 0x1:(WRITE) flags 0x8800 phys_seg 15 prio class 2
[32876.028658] BTRFS error (device loop0): error writing primary super block to device 1
[32876.028894] BTRFS warning (device loop0): direct IO failed ino 3204 rw 1,34817 sector 0x214ee8 len 0 err no 10
[32876.029195] BTRFS: error (device loop0) in write_all_supers:4424: errno=-5 IO failure (1 errors while writing supers)
[32876.030283] BTRFS info (device loop0: state E): forced readonly
[32876.030502] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[32876.031519] loop: Write error at byte offset 719994880, length 4096.
[32876.032483] loop: Write error at byte offset 651505664, length 4096.
[32876.032701] loop: Write error at byte offset 719314944, length 4096.
[32876.033149] loop: Write error at byte offset 1117638656, length 4096.
[32876.033728] I/O error, dev loop0, sector 1406240 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[32876.037967] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[32877.274516] BTRFS info (device dm-9): using crc32c (crc32c-intel) checksum algorithm
[32877.274794] BTRFS info (device dm-9): use zlib compression, level 3
[32877.275001] BTRFS info (device dm-9): using free space tree
[32877.285043] loop0: detected capacity change from 0 to 6629376
[32877.299967] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[32877.305982] BTRFS info (device loop0): using free space tree
[32877.311000] BTRFS info (device loop0): enabling ssd optimizations
[32877.311208] BTRFS info (device loop0): start tree-log replay