[117355.234297] run fstests generic/648 at 2022-01-20 05:26:25
[117355.751008] BTRFS: device fsid f5073d90-abc7-4965-aa53-54fbe73c4338 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (37804)
[117355.764324] BTRFS info (device dm-7): flagging fs with big metadata feature
[117355.764542] BTRFS info (device dm-7): use zlib compression, level 3
[117355.764727] BTRFS info (device dm-7): using free space tree
[117355.764900] BTRFS info (device dm-7): has skinny extents
[117355.766516] BTRFS info (device dm-7): checking UUID tree
[117356.086901] BTRFS: device fsid 482fc76d-a3a2-416a-9c5b-65702e495f95 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (37880)
[117356.197979] BTRFS info (device dm-9): flagging fs with big metadata feature
[117356.198258] BTRFS info (device dm-9): use zlib compression, level 3
[117356.198479] BTRFS info (device dm-9): using free space tree
[117356.198681] BTRFS info (device dm-9): has skinny extents
[117356.240481] BTRFS info (device dm-9): checking UUID tree
[117356.460747] loop0: detected capacity change from 0 to 6629376
[117356.473629] BTRFS: device fsid a969a5c8-ef79-46a3-bdbb-b2ae35f67a11 devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (36157)
[117356.475816] BTRFS info (device loop0): flagging fs with big metadata feature
[117356.476046] BTRFS info (device loop0): using free space tree
[117356.476221] BTRFS info (device loop0): has skinny extents
[117356.478182] BTRFS info (device loop0): enabling ssd optimizations
[117356.478599] BTRFS info (device loop0): checking UUID tree
[117357.494745] btrfs_dev_stat_print_on_error: 8 callbacks suppressed
[117357.494748] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[117357.495241] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[117357.495559] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[117357.495884] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[117357.499525] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117357.503624] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[117357.504421] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[117357.504827] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[117357.505138] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[117357.505527] BTRFS: error (device dm-9) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[117357.505862] BTRFS info (device dm-9): forced readonly
[117357.506033] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117357.506612] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117357.507631] blk_print_req_error: 69 callbacks suppressed
[117357.507633] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117357.508098] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[117357.508447] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117357.508751] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117357.509160] BTRFS info (device loop0): forced readonly
[117357.509441] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117357.509755] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117357.510152] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117357.510587] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117357.511528] lo_write_bvec: 19 callbacks suppressed
[117357.511532] loop: Write error at byte offset 604176384, length 4096.
[117357.512095] loop: Write error at byte offset 604291072, length 4096.
[117357.513117] loop: Write error at byte offset 604377088, length 4096.
[117357.513139] I/O error, dev loop0, sector 1180256 op 0x1:(WRITE) flags 0x0 phys_seg 13 prio class 0
[117357.513461] I/O error, dev loop0, sector 1180032 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[117357.513870] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[117357.514791] I/O error, dev loop0, sector 1180424 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[117359.576210] BTRFS info (device dm-9): flagging fs with big metadata feature
[117359.576494] BTRFS info (device dm-9): use zlib compression, level 3
[117359.576695] BTRFS info (device dm-9): using free space tree
[117359.576874] BTRFS info (device dm-9): has skinny extents
[117359.587296] loop0: detected capacity change from 0 to 6629376
[117359.600941] BTRFS info (device loop0): flagging fs with big metadata feature
[117359.601166] BTRFS info (device loop0): using free space tree
[117359.601367] BTRFS info (device loop0): has skinny extents
[117359.603757] BTRFS info (device loop0): enabling ssd optimizations
[117359.619854] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117359.622449] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117359.626092] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117359.626095] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117359.626723] BTRFS info (device loop0): forced readonly
[117359.626892] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[117359.629469] loop: Write error at byte offset 596746240, length 4096.
[117359.629677] I/O error, dev loop0, sector 1165520 op 0x1:(WRITE) flags 0x8800 phys_seg 5 prio class 2
[117359.629954] BTRFS warning (device loop0): direct IO failed ino 420 rw 1,34817 sector 0x11c8d0 len 0 err no 10
[117359.685761] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[117359.686192] BTRFS info (device dm-9): forced readonly
[117359.686463] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117359.686843] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117361.659146] BTRFS info (device dm-9): flagging fs with big metadata feature
[117361.659390] BTRFS info (device dm-9): use zlib compression, level 3
[117361.659581] BTRFS info (device dm-9): using free space tree
[117361.659755] BTRFS info (device dm-9): has skinny extents
[117361.675562] loop0: detected capacity change from 0 to 6629376
[117361.689220] BTRFS info (device loop0): flagging fs with big metadata feature
[117361.689464] BTRFS info (device loop0): using free space tree
[117361.689644] BTRFS info (device loop0): has skinny extents
[117361.693096] BTRFS info (device loop0): enabling ssd optimizations
[117363.717185] btrfs_dev_stat_print_on_error: 8 callbacks suppressed
[117363.717189] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[117363.717934] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[117363.719412] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[117363.720481] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[117363.720978] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[117363.721482] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[117363.721933] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[117363.722675] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[117363.722693] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117363.723114] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[117363.725115] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[117363.725648] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117363.726093] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117363.726598] BTRFS info (device loop0): forced readonly
[117363.726885] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117363.727300] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117363.729346] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117363.777754] BTRFS: error (device dm-9) in __btrfs_free_extent:3200: errno=-5 IO failure
[117363.778140] BTRFS info (device dm-9): forced readonly
[117363.778420] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117364.937826] BTRFS info (device dm-9): flagging fs with big metadata feature
[117364.938049] BTRFS info (device dm-9): use zlib compression, level 3
[117364.938271] BTRFS info (device dm-9): using free space tree
[117364.938444] BTRFS info (device dm-9): has skinny extents
[117364.940257] BTRFS info (device dm-9): start tree-log replay
[117364.968315] loop0: detected capacity change from 0 to 6629376
[117364.997925] BTRFS info (device loop0): flagging fs with big metadata feature
[117364.998148] BTRFS info (device loop0): using free space tree
[117364.998346] BTRFS info (device loop0): has skinny extents
[117365.007629] BTRFS info (device loop0): enabling ssd optimizations
[117365.007834] BTRFS info (device loop0): start tree-log replay
[117365.066441] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117365.066738] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117365.066994] BTRFS info (device dm-9): forced readonly
[117365.067260] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117365.067553] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117365.067860] BTRFS info (device loop0): forced readonly
[117365.068169] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[117365.072826] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117367.056656] BTRFS info (device dm-9): flagging fs with big metadata feature
[117367.056884] BTRFS info (device dm-9): use zlib compression, level 3
[117367.057066] BTRFS info (device dm-9): using free space tree
[117367.057268] BTRFS info (device dm-9): has skinny extents
[117367.059453] BTRFS info (device dm-9): start tree-log replay
[117367.083784] loop0: detected capacity change from 0 to 6629376
[117367.115264] BTRFS info (device loop0): flagging fs with big metadata feature
[117367.115486] BTRFS info (device loop0): using free space tree
[117367.115660] BTRFS info (device loop0): has skinny extents
[117367.118839] BTRFS info (device loop0): enabling ssd optimizations
[117369.140261] btrfs_dev_stat_print_on_error: 32 callbacks suppressed
[117369.140265] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[117369.140828] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[117369.141187] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[117369.141517] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[117369.141759] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[117369.141851] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[117369.142536] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117369.142855] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[117369.143196] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117369.143519] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[117369.143845] BTRFS error (device dm-9): error writing primary super block to device 1
[117369.144127] BTRFS: error (device dm-9) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[117369.144480] BTRFS info (device dm-9): forced readonly
[117369.144670] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117369.144946] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117369.153366] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[117369.154327] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117369.154352] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[117369.155500] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117369.156048] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117369.156372] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117369.156686] BTRFS info (device loop0): forced readonly
[117369.156853] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117369.157091] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117369.157866] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[117369.161766] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117369.162035] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117369.162663] loop: Write error at byte offset 715640832, length 4096.
[117369.162964] loop: Write error at byte offset 715722752, length 4096.
[117369.163165] I/O error, dev loop0, sector 1397736 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[117369.163483] I/O error, dev loop0, sector 1397896 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[117370.312441] BTRFS info (device dm-9): flagging fs with big metadata feature
[117370.312664] BTRFS info (device dm-9): use zlib compression, level 3
[117370.312852] BTRFS info (device dm-9): using free space tree
[117370.313032] BTRFS info (device dm-9): has skinny extents
[117370.314721] BTRFS info (device dm-9): start tree-log replay
[117370.374445] loop0: detected capacity change from 0 to 6629376
[117370.424372] BTRFS info (device loop0): flagging fs with big metadata feature
[117370.424597] BTRFS info (device loop0): using free space tree
[117370.424769] BTRFS info (device loop0): has skinny extents
[117370.431063] BTRFS info (device loop0): enabling ssd optimizations
[117370.431277] BTRFS info (device loop0): start tree-log replay
[117372.487824] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117372.488356] BTRFS error (device dm-9): error writing primary super block to device 1
[117372.488607] BTRFS: error (device dm-9) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[117372.492572] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117372.494597] BTRFS info (device dm-9): forced readonly
[117372.495109] BTRFS: error (device dm-9) in btrfs_sync_log:3322: errno=-5 IO failure
[117372.495415] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117372.496446] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117372.496995] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117372.497335] BTRFS info (device loop0): forced readonly
[117372.497507] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117372.497743] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117372.498203] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[117372.501846] loop: Write error at byte offset 763199488, length 4096.
[117372.502114] I/O error, dev loop0, sector 1490624 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[117372.503084] loop: Write error at byte offset 763322368, length 4096.
[117372.503312] I/O error, dev loop0, sector 1490864 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[117372.503612] loop: Write error at byte offset 754364416, length 4096.
[117372.503805] I/O error, dev loop0, sector 1473368 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[117372.504085] loop: Write error at byte offset 763412480, length 4096.
[117372.504328] I/O error, dev loop0, sector 1491040 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[117372.504613] loop: Write error at byte offset 724267008, length 4096.
[117372.504867] I/O error, dev loop0, sector 1414584 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[117372.505181] loop: Write error at byte offset 710512640, length 4096.
[117372.505385] I/O error, dev loop0, sector 1387720 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[117372.505686] loop: Write error at byte offset 763416576, length 4096.
[117373.664276] BTRFS info (device dm-9): flagging fs with big metadata feature
[117373.664564] BTRFS info (device dm-9): use zlib compression, level 3
[117373.664768] BTRFS info (device dm-9): using free space tree
[117373.664948] BTRFS info (device dm-9): has skinny extents
[117373.667046] BTRFS info (device dm-9): start tree-log replay
[117373.699761] loop0: detected capacity change from 0 to 6629376
[117373.711505] BTRFS info (device loop0): flagging fs with big metadata feature
[117373.711729] BTRFS info (device loop0): using free space tree
[117373.711904] BTRFS info (device loop0): has skinny extents
[117373.779364] BTRFS info (device loop0): enabling ssd optimizations
[117373.779573] BTRFS info (device loop0): start tree-log replay
[117374.842661] btrfs_dev_stat_print_on_error: 18 callbacks suppressed
[117374.842666] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[117374.843400] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[117374.846635] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[117374.846972] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[117374.847712] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[117374.848050] blk_print_req_error: 1 callbacks suppressed
[117374.848052] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117374.848129] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117374.848412] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[117374.849005] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117374.849318] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117374.849626] BTRFS info (device loop0): forced readonly
[117374.849792] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117374.850032] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117374.853340] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[117374.854003] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[117374.854413] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[117374.854700] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[117374.913537] BTRFS: error (device dm-9) in btrfs_start_dirty_block_groups:3015: errno=-5 IO failure
[117374.913544] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117374.913826] BTRFS info (device dm-9): forced readonly
[117376.911972] BTRFS info (device dm-9): flagging fs with big metadata feature
[117376.912220] BTRFS info (device dm-9): use zlib compression, level 3
[117376.912407] BTRFS info (device dm-9): using free space tree
[117376.912580] BTRFS info (device dm-9): has skinny extents
[117376.914582] BTRFS info (device dm-9): start tree-log replay
[117376.960531] loop0: detected capacity change from 0 to 6629376
[117376.997133] BTRFS info (device loop0): flagging fs with big metadata feature
[117376.997355] BTRFS info (device loop0): using free space tree
[117376.997523] BTRFS info (device loop0): has skinny extents
[117377.048637] BTRFS info (device loop0): enabling ssd optimizations
[117377.048845] BTRFS info (device loop0): start tree-log replay
[117377.093919] I/O error, dev loop0, sector 77568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.094562] I/O error, dev loop0, sector 601856 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.094909] I/O error, dev loop0, sector 77568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.095296] I/O error, dev loop0, sector 601856 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.095673] I/O error, dev loop0, sector 77568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.096001] I/O error, dev loop0, sector 601856 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.096469] I/O error, dev loop0, sector 77568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.096787] I/O error, dev loop0, sector 601856 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.098996] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117377.100349] I/O error, dev loop0, sector 82144 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117377.100720] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[117377.100988] BTRFS info (device loop0): forced readonly
[117377.147049] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117377.147349] BTRFS info (device dm-9): forced readonly
[117379.144787] BTRFS info (device dm-9): flagging fs with big metadata feature
[117379.145004] BTRFS info (device dm-9): use zlib compression, level 3
[117379.145212] BTRFS info (device dm-9): using free space tree
[117379.145386] BTRFS info (device dm-9): has skinny extents
[117379.147375] BTRFS info (device dm-9): start tree-log replay
[117379.184973] loop0: detected capacity change from 0 to 6629376
[117379.213354] BTRFS info (device loop0): flagging fs with big metadata feature
[117379.213593] BTRFS info (device loop0): using free space tree
[117379.213786] BTRFS info (device loop0): has skinny extents
[117379.279014] BTRFS info (device loop0): enabling ssd optimizations
[117380.307451] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117380.364346] btrfs_dev_stat_print_on_error: 45 callbacks suppressed
[117380.364351] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[117380.364850] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[117380.365188] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[117380.365481] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[117380.376242] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[117380.376695] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[117380.377227] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[117380.377516] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[117380.377910] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[117380.378220] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[117380.379247] BTRFS: error (device dm-9) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[117380.379562] BTRFS info (device dm-9): forced readonly
[117380.379725] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117380.379960] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117380.380295] blk_print_req_error: 1 callbacks suppressed
[117380.380297] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117380.380740] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117380.381026] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117380.381357] BTRFS info (device loop0): forced readonly
[117380.381528] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[117380.381610] loop: Write error at byte offset 786202624, length 4096.
[117380.381989] I/O error, dev loop0, sector 1535552 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[117380.382391] loop: Write error at byte offset 786313216, length 4096.
[117380.382959] I/O error, dev loop0, sector 1535768 op 0x1:(WRITE) flags 0x8800 phys_seg 5 prio class 0
[117380.389084] BTRFS warning (device loop0): direct IO failed ino 1346 rw 1,34817 sector 0x176f18 len 0 err no 10
[117382.458082] BTRFS info (device dm-9): flagging fs with big metadata feature
[117382.458306] BTRFS info (device dm-9): use zlib compression, level 3
[117382.458496] BTRFS info (device dm-9): using free space tree
[117382.458672] BTRFS info (device dm-9): has skinny extents
[117382.461014] BTRFS info (device dm-9): start tree-log replay
[117382.489948] loop0: detected capacity change from 0 to 6629376
[117382.511653] BTRFS info (device loop0): flagging fs with big metadata feature
[117382.511879] BTRFS info (device loop0): using free space tree
[117382.512079] BTRFS info (device loop0): has skinny extents
[117382.584865] BTRFS info (device loop0): enabling ssd optimizations
[117384.610326] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117384.610660] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117384.611364] BTRFS error (device dm-9): error writing primary super block to device 1
[117384.611692] BTRFS: error (device dm-9) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[117384.612113] BTRFS info (device dm-9): forced readonly
[117384.612320] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117384.612626] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117384.617169] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117384.645197] loop: Write error at byte offset 835280896, length 4096.
[117384.645531] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117384.645544] I/O error, dev loop0, sector 1631408 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 0
[117384.645958] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117384.646302] BTRFS warning (device loop0): direct IO failed ino 425 rw 1,34817 sector 0x18e4b0 len 0 err no 10
[117384.647222] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117384.647696] BTRFS info (device loop0): forced readonly
[117384.647951] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117384.648352] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117384.649749] loop: Write error at byte offset 835411968, length 4096.
[117384.650063] loop: Write error at byte offset 835477504, length 4096.
[117384.650263] loop: Write error at byte offset 835645440, length 4096.
[117384.650457] loop: Write error at byte offset 799924224, length 4096.
[117384.650696] loop: Write error at byte offset 812220416, length 4096.
[117384.650902] loop: Write error at byte offset 831279104, length 4096.
[117384.651694] I/O error, dev loop0, sector 1631664 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[117384.652036] I/O error, dev loop0, sector 1631792 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[117384.652646] I/O error, dev loop0, sector 1632120 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[117384.653170] I/O error, dev loop0, sector 1562352 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[117384.653477] I/O error, dev loop0, sector 1586368 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[117384.653478] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117385.840715] BTRFS info (device dm-9): flagging fs with big metadata feature
[117385.840938] BTRFS info (device dm-9): use zlib compression, level 3
[117385.841152] BTRFS info (device dm-9): using free space tree
[117385.841328] BTRFS info (device dm-9): has skinny extents
[117385.843124] BTRFS info (device dm-9): start tree-log replay
[117385.881342] loop0: detected capacity change from 0 to 6629376
[117385.928313] BTRFS info (device loop0): flagging fs with big metadata feature
[117385.928536] BTRFS info (device loop0): using free space tree
[117385.928710] BTRFS info (device loop0): has skinny extents
[117385.984926] BTRFS info (device loop0): enabling ssd optimizations
[117385.985147] BTRFS info (device loop0): start tree-log replay
[117386.032646] btrfs_dev_stat_print_on_error: 69 callbacks suppressed
[117386.032650] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[117386.033263] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[117386.033723] blk_print_req_error: 1 callbacks suppressed
[117386.033724] I/O error, dev loop0, sector 83200 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117386.034218] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[117386.035637] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[117386.035969] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[117386.036301] I/O error, dev loop0, sector 607488 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117386.036577] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[117386.036929] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[117386.037280] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[117386.037579] I/O error, dev loop0, sector 81536 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[117386.037887] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[117386.038240] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[117386.038582] I/O error, dev loop0, sector 605824 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[117386.039036] I/O error, dev loop0, sector 81440 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[117386.039369] I/O error, dev loop0, sector 605728 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[117386.040333] I/O error, dev loop0, sector 99200 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[117386.040709] I/O error, dev loop0, sector 623488 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[117386.047577] I/O error, dev loop0, sector 76160 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[117386.048158] I/O error, dev loop0, sector 82816 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[117386.048905] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[117386.049189] BTRFS info (device loop0): forced readonly
[117386.049374] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[117386.062661] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117386.119112] BTRFS: error (device dm-9) in btrfs_start_dirty_block_groups:3015: errno=-5 IO failure
[117386.119115] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117386.119401] BTRFS info (device dm-9): forced readonly
[117388.054899] BTRFS info (device dm-9): flagging fs with big metadata feature
[117388.055168] BTRFS info (device dm-9): use zlib compression, level 3
[117388.055356] BTRFS info (device dm-9): using free space tree
[117388.055531] BTRFS info (device dm-9): has skinny extents
[117388.057610] BTRFS info (device dm-9): start tree-log replay
[117388.084017] loop0: detected capacity change from 0 to 6629376
[117388.096000] BTRFS info (device loop0): flagging fs with big metadata feature
[117388.096221] BTRFS info (device loop0): using free space tree
[117388.096396] BTRFS info (device loop0): has skinny extents
[117388.099418] BTRFS info (device loop0): enabling ssd optimizations
[117389.121893] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117389.122232] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117389.122549] BTRFS info (device loop0): forced readonly
[117389.122717] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117389.122956] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117389.124628] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117389.174035] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[117389.174326] BTRFS info (device dm-9): forced readonly
[117389.174400] BTRFS: error (device dm-9) in __btrfs_free_extent:3200: errno=-5 IO failure
[117389.174491] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[117389.174754] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117389.175032] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117389.175343] BTRFS: error (device dm-9) in __btrfs_free_extent:3200: errno=-5 IO failure
[117389.175565] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117389.175814] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117390.291110] BTRFS info (device dm-9): flagging fs with big metadata feature
[117390.291426] BTRFS info (device dm-9): use zlib compression, level 3
[117390.291699] BTRFS info (device dm-9): using free space tree
[117390.291938] BTRFS info (device dm-9): has skinny extents
[117390.293998] BTRFS info (device dm-9): start tree-log replay
[117390.328635] loop0: detected capacity change from 0 to 6629376
[117390.350699] BTRFS info (device loop0): flagging fs with big metadata feature
[117390.350921] BTRFS info (device loop0): using free space tree
[117390.351121] BTRFS info (device loop0): has skinny extents
[117390.430212] BTRFS info (device loop0): enabling ssd optimizations
[117390.430488] BTRFS info (device loop0): start tree-log replay
[117390.510159] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117390.514844] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117390.521893] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117390.522235] BTRFS info (device loop0): forced readonly
[117390.522402] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[117390.574087] BTRFS: error (device dm-9) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[117390.574476] BTRFS info (device dm-9): forced readonly
[117390.574653] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117390.574922] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117391.449875] ------------[ cut here ]------------
[117391.450080] WARNING: CPU: 1 PID: 39021 at fs/btrfs/block-group.c:127 btrfs_put_block_group+0x77/0xb0
[117391.450350] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_msr snd_hda_intel snd_intel_dspcfg joydev intel_rapl_common snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd lpc_ich i2c_i801 soundcore i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[117391.451764] CPU: 1 PID: 39021 Comm: umount Tainted: G        W         5.16.0-rc8+ #542
[117391.452026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[117391.452294] RIP: 0010:btrfs_put_block_group+0x77/0xb0
[117391.452459] Code: 21 48 8b bd 68 01 00 00 e8 86 8b d8 ff 48 8b bd d0 03 00 00 e8 7a 8b d8 ff 48 89 ef 5d e9 71 8b d8 ff 0f 0b eb db 0f 0b eb b1 <0f> 0b eb b4 0f 0b 48 8b 45 00 48 89 ee 48 8d b8 f8 15 00 00 e8 70
[117391.452920] RSP: 0018:ffffb21482c57dc0 EFLAGS: 00010286
[117391.453104] RAX: 0000000000000001 RBX: ffff92761598c000 RCX: ffff92761671edb0
[117391.453337] RDX: 0000000000000001 RSI: ffffffff84669817 RDI: ffff92761671ec00
[117391.453572] RBP: ffff92761671ec00 R08: 0000000000000000 R09: 0000000000000000
[117391.453800] R10: 0000000000000000 R11: 0000000000080000 R12: ffff92761598c130
[117391.454049] R13: ffff92761598c178 R14: ffff92761671ed70 R15: dead000000000100
[117391.454283] FS:  00007fc6ee1bcc40(0000) GS:ffff92767bd00000(0000) knlGS:0000000000000000
[117391.454538] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[117391.454707] CR2: 000055eca47a7140 CR3: 000000010568a001 CR4: 0000000000370ee0
[117391.454945] Call Trace:
[117391.455086]  
[117391.455211]  btrfs_free_block_groups+0x255/0x3c0
[117391.455373]  close_ctree+0x4a6/0x4ed
[117391.455512]  ? evict_inodes+0x152/0x190
[117391.455656]  generic_shutdown_super+0x71/0x120
[117391.455814]  kill_anon_super+0x14/0x30
[117391.455974]  btrfs_kill_super+0x12/0x20
[117391.456121]  deactivate_locked_super+0x33/0xa0
[117391.456278]  cleanup_mnt+0x131/0x190
[117391.456420]  task_work_run+0x59/0xa0
[117391.456563]  exit_to_user_mode_prepare+0x28f/0x2a0
[117391.456750]  syscall_exit_to_user_mode+0x16/0x50
[117391.456909]  do_syscall_64+0x48/0x90
[117391.457067]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[117391.457232] RIP: 0033:0x7fc6ee3eb38b
[117391.457376] 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
[117391.457841] RSP: 002b:00007ffe7c209a68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[117391.458097] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc6ee3eb38b
[117391.458330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000558703e31b90
[117391.458559] RBP: 0000558703e31960 R08: 0000000000000000 R09: 00007ffe7c2087e0
[117391.458790] R10: 00007fc6ee4723e0 R11: 0000000000000246 R12: 0000000000000000
[117391.459038] R13: 0000558703e31b90 R14: 0000558703e31a70 R15: 0000558703e31960
[117391.459278]  
[117391.459392] irq event stamp: 0
[117391.459523] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[117391.459704] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[117391.459966] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[117391.460224] softirqs last disabled at (0): [<0000000000000000>] 0x0
[117391.460404] ---[ end trace 4d3f045b13764ca9 ]---
[117391.460670] ------------[ cut here ]------------
[117391.460842] WARNING: CPU: 0 PID: 39021 at fs/btrfs/block-group.c:3989 btrfs_free_block_groups+0x330/0x3c0
[117391.461158] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support snd_hda_codec_generic intel_rapl_msr snd_hda_intel snd_intel_dspcfg joydev intel_rapl_common snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm snd_timer snd lpc_ich i2c_i801 soundcore i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[117391.462574] CPU: 0 PID: 39021 Comm: umount Tainted: G        W         5.16.0-rc8+ #542
[117391.462820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[117391.463097] RIP: 0010:btrfs_free_block_groups+0x330/0x3c0
[117391.463269] Code: 00 00 00 ad de 49 be 22 01 00 00 00 00 ad de e8 e6 6c 7b 00 48 89 df e8 ae 89 ff ff 48 8b 83 28 11 00 00 49 39 c5 75 51 eb 7d <0f> 0b 31 c9 31 d2 4c 89 e6 48 89 df e8 6f 7a ff ff 48 83 7d 40 00
[117391.463731] RSP: 0018:ffffb21482c57dd0 EFLAGS: 00010286
[117391.463901] RAX: ffff9276045320a8 RBX: ffff92761598c000 RCX: 000000008010000e
[117391.464150] RDX: 000000008010000f RSI: fffffaa184114c00 RDI: ffffffff8588f9f9
[117391.464382] RBP: ffff9276045320a8 R08: ffff927604532400 R09: 000000008010000e
[117391.464618] R10: ffff927604532400 R11: ffff9275091de920 R12: ffff927604532000
[117391.464849] R13: ffff92761598d128 R14: dead000000000122 R15: dead000000000100
[117391.465096] FS:  00007fc6ee1bcc40(0000) GS:ffff92767bc00000(0000) knlGS:0000000000000000
[117391.465351] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[117391.465527] CR2: 00007f16b4629010 CR3: 000000010568a006 CR4: 0000000000370ef0
[117391.465759] Call Trace:
[117391.465884]  
[117391.466011]  close_ctree+0x4a6/0x4ed
[117391.466156]  ? evict_inodes+0x152/0x190
[117391.466304]  generic_shutdown_super+0x71/0x120
[117391.466463]  kill_anon_super+0x14/0x30
[117391.466612]  btrfs_kill_super+0x12/0x20
[117391.466759]  deactivate_locked_super+0x33/0xa0
[117391.466913]  cleanup_mnt+0x131/0x190
[117391.467068]  task_work_run+0x59/0xa0
[117391.467216]  exit_to_user_mode_prepare+0x28f/0x2a0
[117391.467380]  syscall_exit_to_user_mode+0x16/0x50
[117391.467538]  do_syscall_64+0x48/0x90
[117391.467718]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[117391.467888] RIP: 0033:0x7fc6ee3eb38b
[117391.468047] 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
[117391.468540] RSP: 002b:00007ffe7c209a68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[117391.468784] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc6ee3eb38b
[117391.469028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000558703e31b90
[117391.469265] RBP: 0000558703e31960 R08: 0000000000000000 R09: 00007ffe7c2087e0
[117391.469498] R10: 00007fc6ee4723e0 R11: 0000000000000246 R12: 0000000000000000
[117391.469733] R13: 0000558703e31b90 R14: 0000558703e31a70 R15: 0000558703e31960
[117391.469980]  
[117391.470103] irq event stamp: 0
[117391.470232] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[117391.470419] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[117391.470678] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[117391.470928] softirqs last disabled at (0): [<0000000000000000>] 0x0
[117391.471136] ---[ end trace 4d3f045b13764caa ]---
[117391.471299] BTRFS info (device loop0): space_info 4 has 266010624 free, is not full
[117391.471540] BTRFS info (device loop0): space_info total=268435456, used=2375680, pinned=0, reserved=18446744073709535232, may_use=0, readonly=65536 zone_unusable=0
[117391.471944] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0
[117391.472160] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[117391.472353] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[117391.472547] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[117391.472743] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[117392.521070] BTRFS info (device dm-9): flagging fs with big metadata feature
[117392.521308] BTRFS info (device dm-9): use zlib compression, level 3
[117392.521514] BTRFS info (device dm-9): using free space tree
[117392.521701] BTRFS info (device dm-9): has skinny extents
[117392.523866] BTRFS info (device dm-9): start tree-log replay
[117392.562146] loop0: detected capacity change from 0 to 6629376
[117392.581060] BTRFS info (device loop0): flagging fs with big metadata feature
[117392.588838] BTRFS info (device loop0): using free space tree
[117392.589141] BTRFS info (device loop0): has skinny extents
[117392.672616] BTRFS info (device loop0): enabling ssd optimizations
[117394.687411] btrfs_dev_stat_print_on_error: 151 callbacks suppressed
[117394.687415] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[117394.687912] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[117394.688227] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[117394.690401] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[117394.690723] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[117394.691185] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[117394.691677] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[117394.691733] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117394.692393] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[117394.692725] blk_print_req_error: 24 callbacks suppressed
[117394.692726] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117394.693513] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[117394.693795] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117394.694115] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117394.694431] BTRFS info (device loop0): forced readonly
[117394.694601] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117394.695292] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117394.695781] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[117394.700457] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[117394.756216] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[117394.756579] BTRFS info (device dm-9): forced readonly
[117394.756775] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[117394.757061] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117394.757298] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117394.757677] BTRFS: error (device dm-9) in __btrfs_free_extent:3200: errno=-5 IO failure
[117394.758096] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117395.891738] BTRFS info (device dm-9): flagging fs with big metadata feature
[117395.892013] BTRFS info (device dm-9): use zlib compression, level 3
[117395.892204] BTRFS info (device dm-9): using free space tree
[117395.892378] BTRFS info (device dm-9): has skinny extents
[117395.894445] BTRFS info (device dm-9): start tree-log replay
[117395.942586] loop0: detected capacity change from 0 to 6629376
[117395.956859] BTRFS info (device loop0): flagging fs with big metadata feature
[117395.957102] BTRFS info (device loop0): using free space tree
[117395.957311] BTRFS info (device loop0): has skinny extents
[117395.985675] BTRFS info (device loop0): enabling ssd optimizations
[117395.985904] BTRFS info (device loop0): start tree-log replay
[117396.153124] I/O error, dev loop0, sector 75968 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[117396.153320] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117396.153783] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[117396.154080] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[117396.154699] BTRFS error (device loop0): error writing primary super block to device 1
[117396.155110] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[117396.155414] BTRFS info (device loop0): forced readonly
[117396.155609] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[117396.157194] I/O error, dev loop0, sector 600256 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[117396.160489] I/O error, dev loop0, sector 81536 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[117396.161542] btrfs_lookup_bio_sums: 6 callbacks suppressed
[117396.161546] BTRFS warning (device dm-9): csum hole found for disk bytenr range [303857664, 303861760)
[117396.162068] BTRFS warning (device dm-9): csum hole found for disk bytenr range [303861760, 303865856)
[117396.162352] BTRFS warning (device dm-9): csum hole found for disk bytenr range [303865856, 303869952)
[117396.162655] BTRFS warning (device dm-9): csum hole found for disk bytenr range [303869952, 303874048)
[117396.162999] I/O error, dev loop0, sector 84096 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[117396.163437] BTRFS warning (device dm-9): csum hole found for disk bytenr range [303857664, 303861760)
[117396.163754] BTRFS warning (device dm-9): csum hole found for disk bytenr range [303861760, 303865856)
[117396.164127] BTRFS warning (device dm-9): csum hole found for disk bytenr range [303865856, 303869952)
[117396.164443] BTRFS warning (device dm-9): csum hole found for disk bytenr range [303869952, 303874048)
[117396.164773] I/O error, dev loop0, sector 84064 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117396.164794] I/O error, dev loop0, sector 605824 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[117396.165401] I/O error, dev loop0, sector 608384 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[117396.165745] I/O error, dev loop0, sector 608352 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117396.168337] BTRFS warning (device dm-9): csum hole found for disk bytenr range [15290368, 15294464)
[117396.168705] BTRFS warning (device dm-9): csum hole found for disk bytenr range [15294464, 15298560)
[117396.226878] BTRFS: error (device dm-9) in btrfs_start_dirty_block_groups:3015: errno=-5 IO failure
[117396.226878] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117396.226883] BTRFS info (device dm-9): forced readonly
[117398.143174] BTRFS info (device dm-9): flagging fs with big metadata feature
[117398.143395] BTRFS info (device dm-9): use zlib compression, level 3
[117398.143591] BTRFS info (device dm-9): using free space tree
[117398.143759] BTRFS info (device dm-9): has skinny extents
[117398.145661] BTRFS info (device dm-9): start tree-log replay
[117398.177174] loop0: detected capacity change from 0 to 6629376
[117398.191951] BTRFS info (device loop0): flagging fs with big metadata feature
[117398.192173] BTRFS info (device loop0): using free space tree
[117398.192357] BTRFS info (device loop0): has skinny extents
[117398.306266] BTRFS info (device loop0): enabling ssd optimizations
[117399.322751] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117399.331366] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117399.331669] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117399.331967] BTRFS error (device dm-9): error writing primary super block to device 1
[117399.332225] BTRFS: error (device dm-9) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[117399.332514] BTRFS info (device dm-9): forced readonly
[117399.332685] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117399.332942] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117399.333198] BTRFS: error (device dm-9) in btrfs_sync_log:3311: errno=-5 IO failure
[117399.333454] loop: Write error at byte offset 926302208, length 4096.
[117399.333458] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[117399.333642] loop: Write error at byte offset 926375936, length 4096.
[117399.334125] BTRFS warning (device loop0): direct IO failed ino 2099 rw 1,34817 sector 0x1b9bb0 len 0 err no 10
[117399.334817] BTRFS warning (device loop0): direct IO failed ino 2118 rw 1,34817 sector 0x1b9b20 len 0 err no 10
[117399.336670] BTRFS error (device loop0): error writing primary super block to device 1
[117399.337096] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[117399.337512] BTRFS info (device loop0): forced readonly
[117399.337747] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[117399.338691] loop: Write error at byte offset 892375040, length 4096.
[117399.338950] loop: Write error at byte offset 892731392, length 4096.
[117399.339154] loop: Write error at byte offset 913235968, length 4096.
[117399.339351] loop: Write error at byte offset 872960000, length 4096.
[117399.339606] loop: Write error at byte offset 881758208, length 4096.
[117399.339794] loop: Write error at byte offset 893218816, length 4096.
[117399.339995] loop: Write error at byte offset 910868480, length 4096.
[117401.483554] BTRFS info (device dm-9): flagging fs with big metadata feature
[117401.483880] BTRFS info (device dm-9): use zlib compression, level 3
[117401.484076] BTRFS info (device dm-9): using free space tree
[117401.484253] BTRFS info (device dm-9): has skinny extents
[117401.486408] BTRFS info (device dm-9): start tree-log replay
[117401.570516] loop0: detected capacity change from 0 to 6629376
[117401.596163] BTRFS info (device loop0): flagging fs with big metadata feature
[117401.596380] BTRFS info (device loop0): using free space tree
[117401.596554] BTRFS info (device loop0): has skinny extents
[117401.619998] BTRFS info (device loop0): enabling ssd optimizations
[117401.717833] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117401.723787] btrfs_dev_stat_print_on_error: 92 callbacks suppressed
[117401.723790] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[117401.724319] BTRFS error (device dm-9): error writing primary super block to device 1
[117401.724582] BTRFS: error (device dm-9) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[117401.724900] BTRFS info (device dm-9): forced readonly
[117401.725068] BTRFS: error (device dm-9) in btrfs_sync_log:3322: errno=-5 IO failure
[117401.725318] loop: Write error at byte offset 626229248, length 4096.
[117401.725513] blk_print_req_error: 28 callbacks suppressed
[117401.725515] I/O error, dev loop0, sector 1223104 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[117401.725558] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[117401.725694] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[117401.726443] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[117401.726802] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[117401.727094] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117401.727381] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117401.727692] BTRFS info (device loop0): forced readonly
[117401.727879] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[117401.728043] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117401.728991] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[117401.729305] I/O error, dev loop0, sector 111648 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117401.729951] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 1, flush 1, corrupt 0, gen 0
[117401.730389] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[117401.731318] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[117401.733488] I/O error, dev loop0, sector 635936 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117401.733766] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 2, flush 1, corrupt 0, gen 0
[117401.734348] I/O error, dev loop0, sector 1222656 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[117401.734687] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 2, flush 1, corrupt 0, gen 0
[117401.735105] I/O error, dev loop0, sector 1721208 op 0x1:(WRITE) flags 0x800 phys_seg 13 prio class 0
[117401.735531] I/O error, dev loop0, sector 84096 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117401.735935] I/O error, dev loop0, sector 608384 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117401.736827] I/O error, dev loop0, sector 88416 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117401.737135] I/O error, dev loop0, sector 112256 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117403.788344] BTRFS info (device dm-9): flagging fs with big metadata feature
[117403.788570] BTRFS info (device dm-9): use zlib compression, level 3
[117403.788763] BTRFS info (device dm-9): using free space tree
[117403.788963] BTRFS info (device dm-9): has skinny extents
[117403.805696] loop0: detected capacity change from 0 to 6629376
[117403.822656] BTRFS info (device loop0): flagging fs with big metadata feature
[117403.822988] BTRFS info (device loop0): using free space tree
[117403.823227] BTRFS info (device loop0): has skinny extents
[117403.942201] BTRFS info (device loop0): enabling ssd optimizations
[117403.961334] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117403.963357] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[117403.963622] BTRFS info (device loop0): forced readonly
[117403.969627] btrfs_lookup_bio_sums: 6 callbacks suppressed
[117403.969630] BTRFS warning (device dm-9): csum hole found for disk bytenr range [299315200, 299319296)
[117403.970253] BTRFS warning (device dm-9): csum hole found for disk bytenr range [299319296, 299323392)
[117403.970779] BTRFS warning (device dm-9): csum hole found for disk bytenr range [299315200, 299319296)
[117403.972127] BTRFS warning (device dm-9): csum hole found for disk bytenr range [299319296, 299323392)
[117404.022222] BTRFS: error (device dm-9) in btrfs_start_dirty_block_groups:3015: errno=-5 IO failure
[117404.022223] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117404.022228] BTRFS info (device dm-9): forced readonly
[117406.003914] BTRFS info (device dm-9): flagging fs with big metadata feature
[117406.004133] BTRFS info (device dm-9): use zlib compression, level 3
[117406.004320] BTRFS info (device dm-9): using free space tree
[117406.004489] BTRFS info (device dm-9): has skinny extents
[117406.015647] loop0: detected capacity change from 0 to 6629376
[117406.029860] BTRFS info (device loop0): flagging fs with big metadata feature
[117406.030174] BTRFS info (device loop0): using free space tree
[117406.030446] BTRFS info (device loop0): has skinny extents
[117406.045022] BTRFS info (device loop0): enabling ssd optimizations
[117406.067777] BTRFS: error (device dm-9) in __btrfs_free_extent:3079: errno=-5 IO failure
[117406.067844] BTRFS: error (device dm-9) in __btrfs_free_extent:3079: errno=-5 IO failure
[117406.068068] BTRFS info (device dm-9): forced readonly
[117406.068313] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117406.068507] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117406.072087] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117406.084216] lo_write_bvec: 2 callbacks suppressed
[117406.084220] loop: Write error at byte offset 677896192, length 4096.
[117406.085042] loop: Write error at byte offset 677986304, length 4096.
[117406.085243] BTRFS warning (device loop0): direct IO failed ino 2128 rw 1,34817 sector 0x1434a0 len 0 err no 10
[117406.085944] loop: Write error at byte offset 677986304, length 4096.
[117406.086145] BTRFS warning (device loop0): direct IO failed ino 2131 rw 1,34817 sector 0x1434a0 len 0 err no 10
[117406.086940] loop: Write error at byte offset 677986304, length 4096.
[117406.087135] loop: Write error at byte offset 677916672, length 4096.
[117406.088197] loop: Write error at byte offset 677896192, length 4096.
[117406.088990] loop: Write error at byte offset 38797312, length 4096.
[117406.089184] loop: Write error at byte offset 307232768, length 4096.
[117406.089452] loop: Write error at byte offset 38944768, length 4096.
[117406.089641] loop: Write error at byte offset 307380224, length 4096.
[117406.129538] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[117406.129844] BTRFS info (device loop0): forced readonly
[117406.130015] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[117406.130275] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117406.130512] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117408.137176] BTRFS info (device dm-9): flagging fs with big metadata feature
[117408.137408] BTRFS info (device dm-9): use zlib compression, level 3
[117408.137638] BTRFS info (device dm-9): using free space tree
[117408.137856] BTRFS info (device dm-9): has skinny extents
[117408.148250] loop0: detected capacity change from 0 to 6629376
[117408.162662] BTRFS info (device loop0): flagging fs with big metadata feature
[117408.162907] BTRFS info (device loop0): using free space tree
[117408.163085] BTRFS info (device loop0): has skinny extents
[117408.176493] BTRFS info (device loop0): enabling ssd optimizations
[117408.206986] btrfs_dev_stat_print_on_error: 248 callbacks suppressed
[117408.206989] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[117408.207492] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[117408.207778] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[117408.208155] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[117408.208594] blk_print_req_error: 78 callbacks suppressed
[117408.208595] I/O error, dev loop0, sector 82304 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.209058] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[117408.210207] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[117408.210659] BTRFS: error (device dm-9) in __btrfs_free_extent:3079: errno=-5 IO failure
[117408.210942] BTRFS info (device dm-9): forced readonly
[117408.211109] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117408.211268] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117408.211379] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[117408.212065] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[117408.212369] BTRFS: error (device dm-9) in __btrfs_free_extent:3079: errno=-5 IO failure
[117408.212961] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117408.214286] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[117408.214621] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[117408.215010] I/O error, dev loop0, sector 606592 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.217140] I/O error, dev loop0, sector 82304 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.218056] I/O error, dev loop0, sector 606592 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.224933] I/O error, dev loop0, sector 105792 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.225286] I/O error, dev loop0, sector 106208 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.225587] I/O error, dev loop0, sector 82304 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.225946] I/O error, dev loop0, sector 630080 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.226293] I/O error, dev loop0, sector 630496 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.226600] I/O error, dev loop0, sector 606592 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117408.274235] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[117408.274545] BTRFS info (device loop0): forced readonly
[117408.274723] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[117408.275035] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117408.275391] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117410.287628] BTRFS info (device dm-9): flagging fs with big metadata feature
[117410.287930] BTRFS info (device dm-9): use zlib compression, level 3
[117410.288145] BTRFS info (device dm-9): using free space tree
[117410.288337] BTRFS info (device dm-9): has skinny extents
[117410.299988] loop0: detected capacity change from 0 to 6629376
[117410.320579] BTRFS info (device loop0): flagging fs with big metadata feature
[117410.320840] BTRFS info (device loop0): using free space tree
[117410.321149] BTRFS info (device loop0): has skinny extents
[117410.455164] BTRFS info (device loop0): enabling ssd optimizations
[117411.475032] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117411.475476] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[117411.477784] BTRFS error (device dm-9): error writing primary super block to device 1
[117411.478039] BTRFS: error (device dm-9) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[117411.478336] BTRFS info (device dm-9): forced readonly
[117411.478500] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117411.478736] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117411.487186] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117411.512371] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117411.512684] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117411.513033] BTRFS info (device loop0): forced readonly
[117411.513204] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117411.513448] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117413.628525] BTRFS info (device dm-9): flagging fs with big metadata feature
[117413.628778] BTRFS info (device dm-9): use zlib compression, level 3
[117413.628975] BTRFS info (device dm-9): using free space tree
[117413.629156] BTRFS info (device dm-9): has skinny extents
[117413.631105] BTRFS info (device dm-9): start tree-log replay
[117413.700417] loop0: detected capacity change from 0 to 6629376
[117413.715131] BTRFS info (device loop0): flagging fs with big metadata feature
[117413.715370] BTRFS info (device loop0): using free space tree
[117413.715560] BTRFS info (device loop0): has skinny extents
[117413.847141] BTRFS info (device loop0): enabling ssd optimizations
[117413.862174] btrfs_dev_stat_print_on_error: 119 callbacks suppressed
[117413.862177] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[117413.862704] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[117413.864154] blk_print_req_error: 13 callbacks suppressed
[117413.864156] I/O error, dev loop0, sector 83200 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.864596] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[117413.865058] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[117413.865400] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[117413.865802] I/O error, dev loop0, sector 607488 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.866073] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[117413.866453] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[117413.866933] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[117413.867324] I/O error, dev loop0, sector 81536 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.867605] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[117413.867948] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[117413.868162] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117413.869461] I/O error, dev loop0, sector 605824 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.869964] I/O error, dev loop0, sector 82912 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.870334] I/O error, dev loop0, sector 607200 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.870731] I/O error, dev loop0, sector 83264 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.871247] I/O error, dev loop0, sector 607552 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.871606] I/O error, dev loop0, sector 83264 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.872031] I/O error, dev loop0, sector 607552 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117413.878056] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[117413.878341] BTRFS info (device loop0): forced readonly
[117413.930511] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117413.930511] BTRFS: error (device dm-9) in btrfs_start_dirty_block_groups:3015: errno=-5 IO failure
[117413.930519] BTRFS info (device dm-9): forced readonly
[117415.943446] BTRFS info (device dm-9): flagging fs with big metadata feature
[117415.943667] BTRFS info (device dm-9): use zlib compression, level 3
[117415.943886] BTRFS info (device dm-9): using free space tree
[117415.944058] BTRFS info (device dm-9): has skinny extents
[117415.955763] loop0: detected capacity change from 0 to 6629376
[117415.978794] BTRFS info (device loop0): flagging fs with big metadata feature
[117415.979014] BTRFS info (device loop0): using free space tree
[117415.979188] BTRFS info (device loop0): has skinny extents
[117415.996000] BTRFS info (device loop0): enabling ssd optimizations
[117418.028823] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117418.029657] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[117418.030007] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[117418.030318] BTRFS info (device loop0): forced readonly
[117418.030483] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117418.030936] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117418.080191] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[117418.080630] BTRFS info (device dm-9): forced readonly
[117418.081001] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[117418.081390] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[117418.081657] BTRFS: error (device dm-9) in cleanup_transaction:1928: errno=-5 IO failure
[117419.368953] BTRFS info (device dm-9): flagging fs with big metadata feature
[117419.369183] BTRFS info (device dm-9): use zlib compression, level 3
[117419.369371] BTRFS info (device dm-9): using free space tree
[117419.369546] BTRFS info (device dm-9): has skinny extents
[117419.384916] loop0: detected capacity change from 0 to 6629376
[117419.405504] BTRFS info (device loop0): flagging fs with big metadata feature
[117419.405750] BTRFS info (device loop0): using free space tree
[117419.405928] BTRFS info (device loop0): has skinny extents
[117419.434894] BTRFS info (device loop0): enabling ssd optimizations
[117419.457223] btrfs_dev_stat_print_on_error: 151 callbacks suppressed
[117419.457227] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[117419.458238] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[117419.460573] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117419.465956] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[117419.466817] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[117419.467183] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[117419.467534] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[117419.468761] blk_print_req_error: 15 callbacks suppressed
[117419.468763] I/O error, dev loop0, sector 87872 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[117419.468788] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[117419.468940] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[117419.469860] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[117419.470195] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[117419.476317] I/O error, dev loop0, sector 88128 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117419.476779] I/O error, dev loop0, sector 106208 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117419.477149] I/O error, dev loop0, sector 612160 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[117419.477469] I/O error, dev loop0, sector 612416 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117419.477970] I/O error, dev loop0, sector 630496 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117419.478433] I/O error, dev loop0, sector 82240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117419.478862] I/O error, dev loop0, sector 606528 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117419.479641] I/O error, dev loop0, sector 88128 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117419.480113] I/O error, dev loop0, sector 612416 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[117419.481269] lo_write_bvec: 8 callbacks suppressed
[117419.481271] loop: Write error at byte offset 620437504, length 4096.
[117419.482801] loop: Write error at byte offset 620437504, length 4096.
[117419.483430] loop: Write error at byte offset 624525312, length 4096.
[117419.484589] loop: Write error at byte offset 620437504, length 4096.
[117419.484835] BTRFS warning (device loop0): direct IO failed ino 2303 rw 1,34817 sector 0x127d90 len 0 err no 10
[117419.485667] loop: Write error at byte offset 658087936, length 4096.
[117419.485901] BTRFS warning (device loop0): direct IO failed ino 2303 rw 1,34817 sector 0x139cd0 len 0 err no 10
[117420.483764] loop: Write error at byte offset 851935232, length 4096.
[117420.484048] loop: Write error at byte offset 852566016, length 4096.
[117420.484297] loop: Write error at byte offset 844361728, length 4096.
[117420.484547] loop: Write error at byte offset 852623360, length 4096.
[117420.485008] loop: Write error at byte offset 307232768, length 4096.
[117420.486965] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[117420.487236] BTRFS info (device loop0): forced readonly
[117420.487400] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[117420.487660] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[117420.488488] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[117421.507376] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117421.508506] BTRFS info (device dm-9): forced readonly
[117421.546902] BTRFS info (device dm-9): flagging fs with big metadata feature
[117421.547132] BTRFS info (device dm-9): use zlib compression, level 3
[117421.547327] BTRFS info (device dm-9): using free space tree
[117421.547523] BTRFS info (device dm-9): has skinny extents
[117421.557903] loop0: detected capacity change from 0 to 6629376
[117421.582275] BTRFS info (device loop0): flagging fs with big metadata feature
[117421.582511] BTRFS info (device loop0): using free space tree
[117421.582717] BTRFS info (device loop0): has skinny extents
[117421.606641] BTRFS info (device loop0): enabling ssd optimizations
[117421.633451] BTRFS: error (device dm-9) in __btrfs_free_extent:3079: errno=-5 IO failure
[117421.633743] BTRFS info (device dm-9): forced readonly
[117421.633913] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117421.634839] BTRFS warning (device loop0): direct IO failed ino 1882 rw 1,34817 sector 0x139cd0 len 0 err no 10
[117421.640658] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[117421.644017] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[117421.644564] BTRFS info (device loop0): forced readonly
[117423.706989] BTRFS info (device dm-9): flagging fs with big metadata feature
[117423.707207] BTRFS info (device dm-9): use zlib compression, level 3
[117423.707392] BTRFS info (device dm-9): using free space tree
[117423.707564] BTRFS info (device dm-9): has skinny extents
[117423.716681] loop0: detected capacity change from 0 to 6629376
[117423.730107] BTRFS info (device loop0): flagging fs with big metadata feature
[117423.730335] BTRFS info (device loop0): using free space tree
[117423.730512] BTRFS info (device loop0): has skinny extents
[117423.746952] BTRFS info (device loop0): enabling ssd optimizations