[30649.573507] run fstests generic/648 at 2022-04-04 05:27:18
[30649.953076] BTRFS: device fsid 42868733-e486-4d38-b712-2274d3287471 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2010873)
[30649.977622] BTRFS info (device dm-7): flagging fs with big metadata feature
[30649.977869] BTRFS info (device dm-7): use zlib compression, level 3
[30649.978079] BTRFS info (device dm-7): using free space tree
[30649.978271] BTRFS info (device dm-7): has skinny extents
[30649.981934] BTRFS info (device dm-7): checking UUID tree
[30650.150944] BTRFS: device fsid 045f44b9-ba10-4638-ab20-e67d5c26f2d4 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2010949)
[30650.271130] BTRFS info (device dm-9): flagging fs with big metadata feature
[30650.277450] BTRFS info (device dm-9): use zlib compression, level 3
[30650.277661] BTRFS info (device dm-9): using free space tree
[30650.277846] BTRFS info (device dm-9): has skinny extents
[30650.279471] BTRFS info (device dm-9): checking UUID tree
[30650.391788] loop0: detected capacity change from 0 to 6629376
[30650.402082] BTRFS: device fsid 94efb4be-a811-49b9-a344-d0baa3ae0fe5 devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (2009199)
[30650.403570] BTRFS info (device loop0): flagging fs with big metadata feature
[30650.403784] BTRFS info (device loop0): using free space tree
[30650.403960] BTRFS info (device loop0): has skinny extents
[30650.406318] BTRFS info (device loop0): enabling ssd optimizations
[30650.406798] BTRFS info (device loop0): checking UUID tree
[30650.434850] btrfs_dev_stat_print_on_error: 8 callbacks suppressed
[30650.434853] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30650.435353] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30650.435670] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30650.435988] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30650.436398] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30650.436826] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30650.437242] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30650.437686] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30650.438101] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30650.438530] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[30650.440763] blk_print_req_error: 69 callbacks suppressed
[30650.440767] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30650.441330] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30650.441838] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30650.442295] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30650.442752] BTRFS info (device loop0: state E): forced readonly
[30650.442935] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30650.570007] BTRFS: error (device dm-9: state A) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[30650.570283] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30650.570327] BTRFS info (device dm-9: state EA): forced readonly
[30650.570942] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[30650.571215] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30652.466233] BTRFS info (device dm-9): flagging fs with big metadata feature
[30652.466465] BTRFS info (device dm-9): use zlib compression, level 3
[30652.466672] BTRFS info (device dm-9): using free space tree
[30652.466841] BTRFS info (device dm-9): has skinny extents
[30652.469177] BTRFS info (device dm-9): start tree-log replay
[30652.478575] BTRFS info (device dm-9): checking UUID tree
[30652.487745] loop0: detected capacity change from 0 to 6629376
[30652.501136] BTRFS info (device loop0): flagging fs with big metadata feature
[30652.501529] BTRFS info (device loop0): using free space tree
[30652.501731] BTRFS info (device loop0): has skinny extents
[30652.503822] BTRFS info (device loop0): enabling ssd optimizations
[30652.504226] BTRFS info (device loop0): checking UUID tree
[30653.523166] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30653.537978] BTRFS: error (device dm-9) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[30653.538312] BTRFS info (device dm-9: state E): forced readonly
[30653.538509] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[30653.538838] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30653.539975] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30653.540547] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30653.540902] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30653.541257] BTRFS info (device loop0: state E): forced readonly
[30653.541488] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30653.541905] loop: Write error at byte offset 580497408, length 4096.
[30653.542112] I/O error, dev loop0, sector 1133784 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[30653.542426] loop: Write error at byte offset 641384448, length 4096.
[30653.542636] I/O error, dev loop0, sector 1252704 op 0x1:(WRITE) flags 0x8800 phys_seg 11 prio class 2
[30653.542954] BTRFS warning (device loop0: state EA): direct IO failed ino 437 rw 1,34817 sector 0x131d60 len 0 err no 10
[30653.546365] loop: Write error at byte offset 580497408, length 4096.
[30653.546596] loop: Write error at byte offset 14704640, length 4096.
[30653.546790] loop: Write error at byte offset 641384448, length 4096.
[30653.546981] loop: Write error at byte offset 580755456, length 4096.
[30653.547264] loop: Write error at byte offset 641437696, length 4096.
[30653.547471] loop: Write error at byte offset 641449984, length 4096.
[30653.547668] loop: Write error at byte offset 641568768, length 4096.
[30653.547857] loop: Write error at byte offset 641597440, length 4096.
[30653.548118] I/O error, dev loop0, sector 1133784 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30653.548425] I/O error, dev loop0, sector 28720 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30653.548705] I/O error, dev loop0, sector 1252704 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30653.548975] I/O error, dev loop0, sector 1134288 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30653.549245] I/O error, dev loop0, sector 1252808 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30653.549524] I/O error, dev loop0, sector 1252832 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[30655.638992] BTRFS info (device dm-9): flagging fs with big metadata feature
[30655.639222] BTRFS info (device dm-9): use zlib compression, level 3
[30655.639430] BTRFS info (device dm-9): using free space tree
[30655.639662] BTRFS info (device dm-9): has skinny extents
[30655.654667] loop0: detected capacity change from 0 to 6629376
[30655.681512] BTRFS info (device loop0): flagging fs with big metadata feature
[30655.681816] BTRFS info (device loop0): using free space tree
[30655.682060] BTRFS info (device loop0): has skinny extents
[30655.696132] BTRFS info (device loop0): enabling ssd optimizations
[30655.696339] BTRFS info (device loop0): start tree-log replay
[30657.768873] btrfs_dev_stat_print_on_error: 31 callbacks suppressed
[30657.768876] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30657.769542] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30657.770110] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30657.770440] blk_print_req_error: 8 callbacks suppressed
[30657.770442] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30657.771257] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[30657.771552] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30657.771844] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30657.772148] BTRFS info (device loop0: state E): forced readonly
[30657.772328] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30657.772792] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[30657.773052] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30657.773591] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30657.774072] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30657.775637] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30657.775672] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30657.776452] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30657.777350] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30657.777807] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30657.844069] BTRFS: error (device dm-9: state A) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[30657.844378] BTRFS info (device dm-9: state EA): forced readonly
[30657.844564] BTRFS: error (device dm-9: state EA) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[30657.844842] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[30657.845093] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30658.959235] BTRFS info (device dm-9): flagging fs with big metadata feature
[30658.959473] BTRFS info (device dm-9): use zlib compression, level 3
[30658.959663] BTRFS info (device dm-9): using free space tree
[30658.959832] BTRFS info (device dm-9): has skinny extents
[30658.962007] BTRFS info (device dm-9): start tree-log replay
[30659.176334] loop0: detected capacity change from 0 to 6629376
[30659.220823] BTRFS info (device loop0): flagging fs with big metadata feature
[30659.221043] BTRFS info (device loop0): using free space tree
[30659.221214] BTRFS info (device loop0): has skinny extents
[30659.225532] BTRFS info (device loop0): enabling ssd optimizations
[30659.238792] I/O error, dev loop0, sector 118464 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.241526] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30659.244863] I/O error, dev loop0, sector 642752 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.245718] I/O error, dev loop0, sector 97056 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.246385] I/O error, dev loop0, sector 621344 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.248371] I/O error, dev loop0, sector 112608 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.248654] I/O error, dev loop0, sector 97056 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.249360] I/O error, dev loop0, sector 636896 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.249639] I/O error, dev loop0, sector 621344 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.249925] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3202: errno=-5 IO failure
[30659.250193] BTRFS info (device loop0: state EA): forced readonly
[30659.252805] I/O error, dev loop0, sector 118368 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30659.328373] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30659.328667] BTRFS info (device dm-9: state EA): forced readonly
[30661.288160] BTRFS info (device dm-9): flagging fs with big metadata feature
[30661.288445] BTRFS info (device dm-9): use zlib compression, level 3
[30661.288649] BTRFS info (device dm-9): using free space tree
[30661.288827] BTRFS info (device dm-9): has skinny extents
[30661.300213] loop0: detected capacity change from 0 to 6629376
[30661.349606] BTRFS info (device loop0): flagging fs with big metadata feature
[30661.349830] BTRFS info (device loop0): using free space tree
[30661.350011] BTRFS info (device loop0): has skinny extents
[30661.353653] BTRFS info (device loop0): enabling ssd optimizations
[30662.390498] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30662.391586] BTRFS: error (device dm-9: state A) in btrfs_replace_file_extents:2748: errno=-5 IO failure
[30662.391893] BTRFS info (device dm-9: state EA): forced readonly
[30662.392138] lo_write_bvec: 6 callbacks suppressed
[30662.392140] loop: Write error at byte offset 67108864, length 4096.
[30662.392518] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30662.392794] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30662.393061] BTRFS error (device loop0): error writing primary super block to device 1
[30662.393338] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30662.393644] BTRFS info (device loop0: state E): forced readonly
[30662.393833] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[30662.394648] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30662.395361] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[30662.397442] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[30664.514522] BTRFS info (device dm-9): flagging fs with big metadata feature
[30664.514745] BTRFS info (device dm-9): use zlib compression, level 3
[30664.514932] BTRFS info (device dm-9): using free space tree
[30664.515100] BTRFS info (device dm-9): has skinny extents
[30664.516965] BTRFS info (device dm-9): start tree-log replay
[30664.543237] loop0: detected capacity change from 0 to 6629376
[30664.560119] BTRFS info (device loop0): flagging fs with big metadata feature
[30664.560357] BTRFS info (device loop0): using free space tree
[30664.560540] BTRFS info (device loop0): has skinny extents
[30664.612742] BTRFS info (device loop0): enabling ssd optimizations
[30664.612942] BTRFS info (device loop0): start tree-log replay
[30664.669691] btrfs_dev_stat_print_on_error: 63 callbacks suppressed
[30664.669695] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30664.670966] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30664.671632] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30664.674075] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30664.674416] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30664.675199] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30664.676601] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30664.677171] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30664.677807] blk_print_req_error: 7 callbacks suppressed
[30664.677809] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30664.678950] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[30664.679234] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30664.679561] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30664.679894] BTRFS info (device loop0: state E): forced readonly
[30664.680128] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30664.681615] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[30664.683217] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[30664.683845] I/O error, dev loop0, sector 118368 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30664.685954] I/O error, dev loop0, sector 642656 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30664.732348] BTRFS: error (device dm-9) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[30664.732915] BTRFS info (device dm-9: state E): forced readonly
[30664.733204] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[30664.733665] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30666.683326] BTRFS info (device dm-9): flagging fs with big metadata feature
[30666.683559] BTRFS info (device dm-9): use zlib compression, level 3
[30666.683744] BTRFS info (device dm-9): using free space tree
[30666.683915] BTRFS info (device dm-9): has skinny extents
[30666.685889] BTRFS info (device dm-9): start tree-log replay
[30666.812277] loop0: detected capacity change from 0 to 6629376
[30666.828756] BTRFS info (device loop0): flagging fs with big metadata feature
[30666.829146] BTRFS info (device loop0): using free space tree
[30666.829344] BTRFS info (device loop0): has skinny extents
[30666.885284] BTRFS info (device loop0): enabling ssd optimizations
[30666.885496] BTRFS info (device loop0): start tree-log replay
[30667.097388] I/O error, dev loop0, sector 94976 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30667.099118] I/O error, dev loop0, sector 619264 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30667.099543] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3202: errno=-5 IO failure
[30667.099815] BTRFS info (device loop0: state EA): forced readonly
[30667.099998] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30667.100519] I/O error, dev loop0, sector 94976 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30667.103149] I/O error, dev loop0, sector 619264 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30667.104830] I/O error, dev loop0, sector 95328 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30667.105115] I/O error, dev loop0, sector 94976 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30667.105471] I/O error, dev loop0, sector 619264 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30667.105751] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3202: errno=-5 IO failure
[30667.182424] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30667.182731] BTRFS info (device dm-9: state EA): forced readonly
[30668.953708] BTRFS info (device dm-9): flagging fs with big metadata feature
[30668.953930] BTRFS info (device dm-9): use zlib compression, level 3
[30668.954118] BTRFS info (device dm-9): using free space tree
[30668.954310] BTRFS info (device dm-9): has skinny extents
[30668.956730] BTRFS info (device dm-9): start tree-log replay
[30669.122709] loop0: detected capacity change from 0 to 6629376
[30669.188288] BTRFS info (device loop0): flagging fs with big metadata feature
[30669.188512] BTRFS info (device loop0): using free space tree
[30669.188691] BTRFS info (device loop0): has skinny extents
[30669.191968] BTRFS info (device loop0): enabling ssd optimizations
[30669.212178] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30669.219114] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30669.219778] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30669.220087] BTRFS info (device loop0: state E): forced readonly
[30669.220279] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30669.224793] loop: Write error at byte offset 749023232, length 4096.
[30669.294265] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30669.294560] BTRFS info (device dm-9: state EA): forced readonly
[30671.241304] BTRFS info (device dm-9): flagging fs with big metadata feature
[30671.241533] BTRFS info (device dm-9): use zlib compression, level 3
[30671.241719] BTRFS info (device dm-9): using free space tree
[30671.241890] BTRFS info (device dm-9): has skinny extents
[30671.252152] loop0: detected capacity change from 0 to 6629376
[30671.272916] BTRFS info (device loop0): flagging fs with big metadata feature
[30671.273133] BTRFS info (device loop0): using free space tree
[30671.273323] BTRFS info (device loop0): has skinny extents
[30671.333603] BTRFS info (device loop0): enabling ssd optimizations
[30672.351065] btrfs_dev_stat_print_on_error: 95 callbacks suppressed
[30672.351068] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30672.357407] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30672.357717] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30672.358002] blk_print_req_error: 17 callbacks suppressed
[30672.358004] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[30672.358007] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30672.358009] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30672.358992] BTRFS error (device loop0): error writing primary super block to device 1
[30672.359261] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30672.359592] BTRFS info (device loop0: state E): forced readonly
[30672.359777] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30672.360241] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30672.360771] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[30672.361597] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30672.361627] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30672.361654] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30672.362063] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30672.362361] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30672.367319] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30672.370876] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30672.372561] BTRFS: error (device dm-9: state A) in __btrfs_free_extent:3092: errno=-5 IO failure
[30672.372949] BTRFS info (device dm-9: state EA): forced readonly
[30672.373208] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30674.447826] BTRFS info (device dm-9): flagging fs with big metadata feature
[30674.448064] BTRFS info (device dm-9): use zlib compression, level 3
[30674.448292] BTRFS info (device dm-9): using free space tree
[30674.448487] BTRFS info (device dm-9): has skinny extents
[30674.450868] BTRFS info (device dm-9): start tree-log replay
[30674.493083] loop0: detected capacity change from 0 to 6629376
[30674.566542] BTRFS info (device loop0): flagging fs with big metadata feature
[30674.566775] BTRFS info (device loop0): using free space tree
[30674.566960] BTRFS info (device loop0): has skinny extents
[30674.579781] BTRFS info (device loop0): enabling ssd optimizations
[30674.580005] BTRFS info (device loop0): start tree-log replay
[30675.625768] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30675.669605] BTRFS: error (device dm-9) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[30675.669963] BTRFS info (device dm-9: state E): forced readonly
[30675.670155] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[30675.670461] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30675.671123] loop: Write error at byte offset 808730624, length 4096.
[30675.671126] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30675.671355] I/O error, dev loop0, sector 1579552 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 2
[30675.671922] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30675.672408] BTRFS warning (device loop0): direct IO failed ino 1520 rw 1,34817 sector 0x181a20 len 0 err no 10
[30675.672698] loop: Write error at byte offset 770424832, length 4096.
[30675.672811] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30675.673768] BTRFS info (device loop0: state E): forced readonly
[30675.674004] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[30675.674294] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30675.674592] I/O error, dev loop0, sector 1504736 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[30677.767348] BTRFS info (device dm-9): flagging fs with big metadata feature
[30677.767599] BTRFS info (device dm-9): use zlib compression, level 3
[30677.767805] BTRFS info (device dm-9): using free space tree
[30677.767998] BTRFS info (device dm-9): has skinny extents
[30677.770299] BTRFS info (device dm-9): start tree-log replay
[30677.797565] loop0: detected capacity change from 0 to 6629376
[30677.826453] BTRFS info (device loop0): flagging fs with big metadata feature
[30677.826690] BTRFS info (device loop0): using free space tree
[30677.826936] BTRFS info (device loop0): has skinny extents
[30677.890757] BTRFS info (device loop0): enabling ssd optimizations
[30677.890996] BTRFS info (device loop0): start tree-log replay
[30679.958343] btrfs_dev_stat_print_on_error: 26 callbacks suppressed
[30679.958346] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30679.958834] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30679.959157] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30679.959453] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30679.959746] BTRFS: error (device dm-9) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[30679.960062] BTRFS info (device dm-9: state E): forced readonly
[30679.960254] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[30679.960513] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30679.960656] loop: Write error at byte offset 315604992, length 4096.
[30679.961052] I/O error, dev loop0, sector 616416 op 0x1:(WRITE) flags 0x1800 phys_seg 26 prio class 0
[30679.961340] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30679.961899] BTRFS: error (device loop0) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[30679.962232] BTRFS info (device loop0: state E): forced readonly
[30679.962415] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[30679.962670] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30679.962677] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30679.965964] loop: Write error at byte offset 836648960, length 4096.
[30679.966465] I/O error, dev loop0, sector 1634080 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[30679.966734] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30679.967049] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30679.971016] loop: Write error at byte offset 836648960, length 4096.
[30679.971256] I/O error, dev loop0, sector 1634080 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30679.971543] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30679.971884] loop: Write error at byte offset 836657152, length 4096.
[30679.972132] I/O error, dev loop0, sector 1634096 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[30679.972446] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30679.972968] loop: Write error at byte offset 811020288, length 4096.
[30679.973268] I/O error, dev loop0, sector 1584024 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30679.973573] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30679.973868] loop: Write error at byte offset 836763648, length 4096.
[30679.974057] I/O error, dev loop0, sector 1634304 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30679.974337] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30681.120934] BTRFS info (device dm-9): flagging fs with big metadata feature
[30681.121178] BTRFS info (device dm-9): use zlib compression, level 3
[30681.121379] BTRFS info (device dm-9): using free space tree
[30681.121549] BTRFS info (device dm-9): has skinny extents
[30681.123654] BTRFS info (device dm-9): start tree-log replay
[30681.278261] loop0: detected capacity change from 0 to 6629376
[30681.297198] BTRFS info (device loop0): flagging fs with big metadata feature
[30681.297434] BTRFS info (device loop0): using free space tree
[30681.297614] BTRFS info (device loop0): has skinny extents
[30681.368006] BTRFS info (device loop0): enabling ssd optimizations
[30681.368226] BTRFS info (device loop0): start tree-log replay
[30681.571798] loop: Write error at byte offset 806141952, length 4096.
[30681.572033] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30681.572312] I/O error, dev loop0, sector 1574496 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[30681.572711] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30681.573060] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30681.573387] BTRFS info (device loop0: state E): forced readonly
[30681.573570] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30681.573847] I/O error, dev loop0, sector 89280 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30681.574230] I/O error, dev loop0, sector 613568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30681.575502] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30681.575655] loop: Write error at byte offset 834154496, length 4096.
[30681.584980] loop: Write error at byte offset 834211840, length 4096.
[30681.647898] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30681.647952] BTRFS: error (device dm-9: state A) in btrfs_start_dirty_block_groups:3024: errno=-5 IO failure
[30681.648276] BTRFS info (device dm-9: state EA): forced readonly
[30683.434276] BTRFS info (device dm-9): flagging fs with big metadata feature
[30683.434519] BTRFS info (device dm-9): use zlib compression, level 3
[30683.434762] BTRFS info (device dm-9): using free space tree
[30683.434937] BTRFS info (device dm-9): has skinny extents
[30683.437540] BTRFS info (device dm-9): start tree-log replay
[30683.574675] loop0: detected capacity change from 0 to 6629376
[30683.597180] BTRFS info (device loop0): flagging fs with big metadata feature
[30683.597470] BTRFS info (device loop0): using free space tree
[30683.597646] BTRFS info (device loop0): has skinny extents
[30683.667539] BTRFS info (device loop0): enabling ssd optimizations
[30685.706725] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30685.707023] btrfs_dev_stat_print_on_error: 43 callbacks suppressed
[30685.707025] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30685.707526] BTRFS error (device dm-9): error writing primary super block to device 1
[30685.707766] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30685.708059] BTRFS info (device dm-9: state E): forced readonly
[30685.708249] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30685.708525] loop: Write error at byte offset 839852032, length 4096.
[30685.709562] blk_print_req_error: 8 callbacks suppressed
[30685.709564] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30685.710198] I/O error, dev loop0, sector 1640336 op 0x1:(WRITE) flags 0x8800 phys_seg 17 prio class 2
[30685.710593] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30685.710975] BTRFS warning (device loop0): direct IO failed ino 1689 rw 1,34817 sector 0x190790 len 0 err no 10
[30685.711967] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[30685.712394] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30685.712804] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30685.713282] BTRFS info (device loop0: state E): forced readonly
[30685.713510] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30685.713534] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[30685.714206] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30685.717912] BTRFS error (device dm-9: state EA): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[30685.718783] BTRFS error (device dm-9: state EA): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[30685.719424] loop: Write error at byte offset 839852032, length 4096.
[30685.719699] loop: Write error at byte offset 729210880, length 4096.
[30685.719702] I/O error, dev loop0, sector 1640336 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[30685.719922] loop: Write error at byte offset 839938048, length 4096.
[30685.720264] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[30685.720480] loop: Write error at byte offset 727064576, length 4096.
[30685.720831] I/O error, dev loop0, sector 1424240 op 0x1:(WRITE) flags 0x0 phys_seg 16 prio class 0
[30685.721225] I/O error, dev loop0, sector 90272 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30685.721399] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[30685.721721] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 1, flush 1, corrupt 0, gen 0
[30685.722118] I/O error, dev loop0, sector 1640504 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[30685.722532] loop: Write error at byte offset 727068672, length 4096.
[30685.722773] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 1, flush 1, corrupt 0, gen 0
[30685.723445] I/O error, dev loop0, sector 1420048 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30685.723821] BTRFS error (device dm-9: state EA): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[30685.723846] I/O error, dev loop0, sector 1420056 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30685.724322] I/O error, dev loop0, sector 614560 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30685.725550] I/O error, dev loop0, sector 95424 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[30686.869717] BTRFS info (device dm-9): flagging fs with big metadata feature
[30686.869945] BTRFS info (device dm-9): use zlib compression, level 3
[30686.870159] BTRFS info (device dm-9): using free space tree
[30686.870353] BTRFS info (device dm-9): has skinny extents
[30686.881309] loop0: detected capacity change from 0 to 6629376
[30686.906001] BTRFS info (device loop0): flagging fs with big metadata feature
[30686.906261] BTRFS info (device loop0): using free space tree
[30686.906435] BTRFS info (device loop0): has skinny extents
[30686.911364] BTRFS info (device loop0): enabling ssd optimizations
[30686.911564] BTRFS info (device loop0): start tree-log replay
[30688.073862] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30688.129165] BTRFS: error (device dm-9) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[30688.129514] BTRFS info (device dm-9: state E): forced readonly
[30688.129691] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[30688.129939] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30688.130816] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30688.131619] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30688.131938] BTRFS info (device loop0: state E): forced readonly
[30688.132136] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30688.132529] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[30688.132872] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30690.194577] BTRFS info (device dm-9): flagging fs with big metadata feature
[30690.194787] BTRFS info (device dm-9): use zlib compression, level 3
[30690.194970] BTRFS info (device dm-9): using free space tree
[30690.195163] BTRFS info (device dm-9): has skinny extents
[30690.196904] BTRFS info (device dm-9): start tree-log replay
[30690.216209] loop0: detected capacity change from 0 to 6629376
[30690.242303] BTRFS info (device loop0): flagging fs with big metadata feature
[30690.242516] BTRFS info (device loop0): using free space tree
[30690.242686] BTRFS info (device loop0): has skinny extents
[30690.314528] BTRFS info (device loop0): enabling ssd optimizations
[30690.314729] BTRFS info (device loop0): start tree-log replay
[30690.370444] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30690.370753] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30690.371085] BTRFS info (device loop0: state E): forced readonly
[30690.371279] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30690.372495] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30690.433981] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30690.433981] BTRFS: error (device dm-9: state A) in btrfs_start_dirty_block_groups:3024: errno=-5 IO failure
[30690.433986] BTRFS info (device dm-9: state EA): forced readonly
[30692.371212] BTRFS info (device dm-9): flagging fs with big metadata feature
[30692.371432] BTRFS info (device dm-9): use zlib compression, level 3
[30692.371617] BTRFS info (device dm-9): using free space tree
[30692.371787] BTRFS info (device dm-9): has skinny extents
[30692.373671] BTRFS info (device dm-9): start tree-log replay
[30692.396561] loop0: detected capacity change from 0 to 6629376
[30692.417037] BTRFS info (device loop0): flagging fs with big metadata feature
[30692.417263] BTRFS info (device loop0): using free space tree
[30692.417436] BTRFS info (device loop0): has skinny extents
[30692.492149] BTRFS info (device loop0): enabling ssd optimizations
[30693.512815] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30693.513127] btrfs_dev_stat_print_on_error: 81 callbacks suppressed
[30693.513129] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30693.513651] BTRFS error (device dm-9): error writing primary super block to device 1
[30693.513892] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30693.514207] BTRFS info (device dm-9: state E): forced readonly
[30693.514429] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30693.514690] loop: Write error at byte offset 905633792, length 4096.
[30693.514882] blk_print_req_error: 11 callbacks suppressed
[30693.514884] I/O error, dev loop0, sector 1768816 op 0x1:(WRITE) flags 0x8800 phys_seg 12 prio class 2
[30693.514915] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30693.515084] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30693.516149] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[30693.516517] BTRFS warning (device loop0): direct IO failed ino 1813 rw 1,34817 sector 0x1afd70 len 0 err no 10
[30693.516782] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30693.517778] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30693.518116] BTRFS info (device loop0: state E): forced readonly
[30693.524072] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30693.526200] loop: Write error at byte offset 905633792, length 4096.
[30693.527462] loop: Write error at byte offset 905682944, length 4096.
[30693.527699] loop: Write error at byte offset 905740288, length 4096.
[30693.527918] loop: Write error at byte offset 905859072, length 4096.
[30693.528117] loop: Write error at byte offset 905904128, length 4096.
[30693.528392] loop: Write error at byte offset 905981952, length 4096.
[30693.528395] I/O error, dev loop0, sector 1769344 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30693.528714] loop: Write error at byte offset 905998336, length 4096.
[30693.529081] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[30693.529492] I/O error, dev loop0, sector 1768816 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30693.529617] I/O error, dev loop0, sector 1769496 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30693.529879] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[30693.530163] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[30693.530463] I/O error, dev loop0, sector 1768912 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30693.530732] I/O error, dev loop0, sector 1769528 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[30693.530986] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[30693.531292] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[30693.531910] I/O error, dev loop0, sector 1769024 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30693.532194] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[30693.532501] I/O error, dev loop0, sector 1769256 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30693.532765] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[30693.536358] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30695.638222] BTRFS info (device dm-9): flagging fs with big metadata feature
[30695.638527] BTRFS info (device dm-9): use zlib compression, level 3
[30695.638788] BTRFS info (device dm-9): using free space tree
[30695.639071] BTRFS info (device dm-9): has skinny extents
[30695.651607] loop0: detected capacity change from 0 to 6629376
[30695.670322] BTRFS info (device loop0): flagging fs with big metadata feature
[30695.670539] BTRFS info (device loop0): using free space tree
[30695.670713] BTRFS info (device loop0): has skinny extents
[30695.769413] BTRFS info (device loop0): enabling ssd optimizations
[30696.815150] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30696.823019] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[30696.823206] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[30696.823371] BTRFS info (device dm-9: state EA): forced readonly
[30696.823653] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30696.823909] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30696.826585] loop: Write error at byte offset 773230592, length 4096.
[30696.826834] loop: Write error at byte offset 906633216, length 4096.
[30696.827120] I/O error, dev loop0, sector 1770768 op 0x1:(WRITE) flags 0x8800 phys_seg 9 prio class 2
[30696.827461] BTRFS warning (device loop0): direct IO failed ino 2162 rw 1,34817 sector 0x1b0510 len 0 err no 10
[30696.827751] BTRFS warning (device loop0): direct IO failed ino 2259 rw 1,34817 sector 0x134a70 len 0 err no 10
[30696.828051] BTRFS warning (device loop0): direct IO failed ino 2259 rw 1,34817 sector 0x1b3780 len 0 err no 10
[30696.828935] BTRFS: error (device loop0: state A) in maybe_insert_hole:4906: errno=-5 IO failure
[30696.829255] BTRFS info (device loop0: state EA): forced readonly
[30696.836105] BTRFS: error (device loop0: state EA) in do_free_extent_accounting:2862: errno=-5 IO failure
[30696.836406] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30698.915153] BTRFS info (device dm-9): flagging fs with big metadata feature
[30698.915393] BTRFS info (device dm-9): use zlib compression, level 3
[30698.915574] BTRFS info (device dm-9): using free space tree
[30698.915745] BTRFS info (device dm-9): has skinny extents
[30698.917989] BTRFS info (device dm-9): start tree-log replay
[30698.938854] loop0: detected capacity change from 0 to 6629376
[30698.952760] BTRFS info (device loop0): flagging fs with big metadata feature
[30698.952995] BTRFS info (device loop0): using free space tree
[30698.953179] BTRFS info (device loop0): has skinny extents
[30699.067922] BTRFS info (device loop0): enabling ssd optimizations
[30700.109555] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30700.109861] btrfs_dev_stat_print_on_error: 57 callbacks suppressed
[30700.109863] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30700.110719] BTRFS error (device dm-9): error writing primary super block to device 1
[30700.110983] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30700.111283] BTRFS info (device dm-9: state E): forced readonly
[30700.111457] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30700.111719] lo_write_bvec: 16 callbacks suppressed
[30700.111721] loop: Write error at byte offset 922050560, length 4096.
[30700.112072] loop: Write error at byte offset 850001920, length 4096.
[30700.112074] blk_print_req_error: 17 callbacks suppressed
[30700.112076] I/O error, dev loop0, sector 1800880 op 0x1:(WRITE) flags 0x8800 phys_seg 2 prio class 2
[30700.112266] loop: Write error at byte offset 906993664, length 4096.
[30700.112440] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30700.112750] loop: Write error at byte offset 912183296, length 4096.
[30700.112935] BTRFS warning (device loop0): direct IO failed ino 2338 rw 1,34817 sector 0x1b7ab0 len 0 err no 10
[30700.113250] loop: Write error at byte offset 811741184, length 4096.
[30700.114012] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[30700.114335] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30700.114612] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30700.114900] I/O error, dev loop0, sector 1660160 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[30700.115209] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30700.115518] I/O error, dev loop0, sector 1771472 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[30700.115785] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30700.116068] I/O error, dev loop0, sector 1781608 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[30700.116340] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30700.116614] I/O error, dev loop0, sector 1585432 op 0x1:(WRITE) flags 0x8800 phys_seg 7 prio class 2
[30700.116879] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30700.117954] BTRFS warning (device loop0): direct IO failed ino 2331 rw 1,34817 sector 0x183118 len 0 err no 10
[30700.118703] loop: Write error at byte offset 937836544, length 4096.
[30700.118902] loop: Write error at byte offset 922050560, length 4096.
[30700.119107] I/O error, dev loop0, sector 1800880 op 0x1:(WRITE) flags 0x8800 phys_seg 9 prio class 2
[30700.119138] I/O error, dev loop0, sector 1831712 op 0x1:(WRITE) flags 0x8800 phys_seg 5 prio class 2
[30700.119398] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30700.119661] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30700.119929] BTRFS warning (device loop0): direct IO failed ino 2333 rw 1,34817 sector 0x1b7ab0 len 0 err no 10
[30700.120202] BTRFS warning (device loop0): direct IO failed ino 2331 rw 1,34817 sector 0x1bf320 len 0 err no 10
[30700.121602] loop: Write error at byte offset 906993664, length 4096.
[30700.121867] BTRFS error (device loop0): error writing primary super block to device 1
[30700.122310] loop: Write error at byte offset 941903872, length 4096.
[30700.122312] loop: Write error at byte offset 912183296, length 4096.
[30700.122326] I/O error, dev loop0, sector 1771472 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30700.122329] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30700.122339] I/O error, dev loop0, sector 1839656 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30700.123899] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30700.124215] BTRFS info (device loop0: state E): forced readonly
[30700.124393] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30700.131477] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30702.224747] BTRFS info (device dm-9): flagging fs with big metadata feature
[30702.225099] BTRFS info (device dm-9): use zlib compression, level 3
[30702.225383] BTRFS info (device dm-9): using free space tree
[30702.225622] BTRFS info (device dm-9): has skinny extents
[30702.228233] BTRFS info (device dm-9): start tree-log replay
[30702.273824] loop0: detected capacity change from 0 to 6629376
[30702.293002] BTRFS info (device loop0): flagging fs with big metadata feature
[30702.293235] BTRFS info (device loop0): using free space tree
[30702.293408] BTRFS info (device loop0): has skinny extents
[30702.321473] BTRFS info (device loop0): enabling ssd optimizations
[30703.341373] BTRFS: error (device dm-9) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[30703.341719] BTRFS info (device dm-9: state E): forced readonly
[30703.347720] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[30703.348023] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30703.348503] BTRFS: error (device loop0: state A) in maybe_insert_hole:4906: errno=-5 IO failure
[30703.348797] BTRFS info (device loop0: state EA): forced readonly
[30703.349466] BTRFS: error (device loop0: state EA) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[30703.349835] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[30703.350125] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30703.352134] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30704.520150] BTRFS info (device dm-9): flagging fs with big metadata feature
[30704.520362] BTRFS info (device dm-9): use zlib compression, level 3
[30704.520542] BTRFS info (device dm-9): using free space tree
[30704.520708] BTRFS info (device dm-9): has skinny extents
[30704.522608] BTRFS info (device dm-9): start tree-log replay
[30704.553155] loop0: detected capacity change from 0 to 6629376
[30704.575988] BTRFS info (device loop0): flagging fs with big metadata feature
[30704.576205] BTRFS info (device loop0): using free space tree
[30704.576372] BTRFS info (device loop0): has skinny extents
[30704.605033] BTRFS info (device loop0): enabling ssd optimizations
[30706.628389] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30706.628785] btrfs_dev_stat_print_on_error: 72 callbacks suppressed
[30706.628787] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30706.629441] BTRFS error (device dm-9): error writing primary super block to device 1
[30706.629804] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30706.630279] BTRFS info (device dm-9: state E): forced readonly
[30706.630529] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30706.631341] blk_print_req_error: 48 callbacks suppressed
[30706.631343] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30706.631979] lo_write_bvec: 47 callbacks suppressed
[30706.631981] loop: Write error at byte offset 870178816, length 4096.
[30706.632477] I/O error, dev loop0, sector 1699568 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 2
[30706.632495] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[30706.632809] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[30706.633174] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30706.633499] BTRFS warning (device loop0): direct IO failed ino 2718 rw 1,34817 sector 0x19eef0 len 0 err no 10
[30706.633839] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30706.634637] BTRFS info (device loop0: state E): forced readonly
[30706.634908] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30706.636180] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30706.638546] loop: Write error at byte offset 999305216, length 4096.
[30706.638856] loop: Write error at byte offset 877277184, length 4096.
[30706.639185] loop: Write error at byte offset 999424000, length 4096.
[30706.639490] loop: Write error at byte offset 871165952, length 4096.
[30706.639888] I/O error, dev loop0, sector 1951768 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[30706.640303] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[30706.640699] I/O error, dev loop0, sector 1713432 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30706.641095] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[30706.641533] I/O error, dev loop0, sector 1952000 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[30706.641945] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[30706.642385] I/O error, dev loop0, sector 1701496 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30706.642776] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[30707.973754] BTRFS info (device dm-9): flagging fs with big metadata feature
[30707.973998] BTRFS info (device dm-9): use zlib compression, level 3
[30707.974200] BTRFS info (device dm-9): using free space tree
[30707.974381] BTRFS info (device dm-9): has skinny extents
[30707.985549] loop0: detected capacity change from 0 to 6629376
[30708.012598] BTRFS info (device loop0): flagging fs with big metadata feature
[30708.012862] BTRFS info (device loop0): using free space tree
[30708.013073] BTRFS info (device loop0): has skinny extents
[30708.041644] BTRFS info (device loop0): enabling ssd optimizations
[30708.041853] BTRFS info (device loop0): start tree-log replay
[30710.210701] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30710.211166] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30710.211589] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30710.212008] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30710.212428] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30710.212930] BTRFS error (device dm-9): error writing primary super block to device 1
[30710.213199] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30710.213495] BTRFS info (device dm-9: state E): forced readonly
[30710.213672] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[30710.213936] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30710.217214] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30710.220593] loop: Write error at byte offset 1034932224, length 4096.
[30710.220803] I/O error, dev loop0, sector 2021352 op 0x1:(WRITE) flags 0x8800 phys_seg 14 prio class 2
[30710.220818] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30710.221263] BTRFS warning (device loop0): direct IO failed ino 2881 rw 1,34817 sector 0x1ed7e8 len 0 err no 10
[30710.221581] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30710.222284] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30710.222596] BTRFS info (device loop0: state E): forced readonly
[30710.222771] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30710.224084] loop: Write error at byte offset 940462080, length 4096.
[30710.224312] loop: Write error at byte offset 1007919104, length 4096.
[30710.224526] loop: Write error at byte offset 1034932224, length 4096.
[30710.224719] loop: Write error at byte offset 908967936, length 4096.
[30710.224977] I/O error, dev loop0, sector 1836840 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[30710.225286] I/O error, dev loop0, sector 1968592 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30711.438955] BTRFS info (device dm-9): flagging fs with big metadata feature
[30711.439175] BTRFS info (device dm-9): use zlib compression, level 3
[30711.439358] BTRFS info (device dm-9): using free space tree
[30711.439528] BTRFS info (device dm-9): has skinny extents
[30711.441650] BTRFS info (device dm-9): start tree-log replay
[30711.489993] loop0: detected capacity change from 0 to 6629376
[30711.515720] BTRFS info (device loop0): flagging fs with big metadata feature
[30711.515962] BTRFS info (device loop0): using free space tree
[30711.516170] BTRFS info (device loop0): has skinny extents
[30711.543643] BTRFS info (device loop0): enabling ssd optimizations
[30713.569418] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30713.569719] btrfs_dev_stat_print_on_error: 28 callbacks suppressed
[30713.569721] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30713.570218] BTRFS error (device dm-9): error writing primary super block to device 1
[30713.570476] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30713.570764] BTRFS info (device dm-9: state E): forced readonly
[30713.570954] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30713.572920] blk_print_req_error: 8 callbacks suppressed
[30713.572922] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[30713.573534] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30713.573916] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30713.574326] BTRFS error (device loop0): error writing primary super block to device 1
[30713.574689] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30713.575133] BTRFS info (device loop0: state E): forced readonly
[30713.575136] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30713.575386] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[30713.575389] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30713.575659] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[30713.577709] lo_write_bvec: 6 callbacks suppressed
[30713.577719] loop: Write error at byte offset 1084903424, length 4096.
[30713.578106] I/O error, dev loop0, sector 2118952 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[30713.578374] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30713.581406] loop: Write error at byte offset 904589312, length 4096.
[30713.584861] loop: Write error at byte offset 1085157376, length 4096.
[30713.585130] loop: Write error at byte offset 1083457536, length 4096.
[30713.585521] I/O error, dev loop0, sector 1766776 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30713.585800] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30713.586102] I/O error, dev loop0, sector 2119448 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30713.586370] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30713.586659] I/O error, dev loop0, sector 2116128 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30713.586963] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30713.589681] loop: Write error at byte offset 1085255680, length 4096.
[30713.590013] I/O error, dev loop0, sector 2119640 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30713.590412] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30713.590978] loop: Write error at byte offset 915619840, length 4096.
[30713.591250] I/O error, dev loop0, sector 1788320 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30713.591652] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30713.592230] loop: Write error at byte offset 1085313024, length 4096.
[30713.592495] I/O error, dev loop0, sector 2119752 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[30713.592886] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30713.593330] loop: Write error at byte offset 1085444096, length 4096.
[30713.593589] I/O error, dev loop0, sector 2120008 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30713.593968] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30713.594409] loop: Write error at byte offset 1085542400, length 4096.
[30713.594680] I/O error, dev loop0, sector 2120200 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[30713.595112] loop: Write error at byte offset 1085665280, length 4096.
[30714.997399] BTRFS info (device dm-9): flagging fs with big metadata feature
[30714.997628] BTRFS info (device dm-9): use zlib compression, level 3
[30714.997842] BTRFS info (device dm-9): using free space tree
[30714.999038] BTRFS info (device dm-9): has skinny extents
[30715.001208] BTRFS info (device dm-9): start tree-log replay
[30715.046356] loop0: detected capacity change from 0 to 6629376
[30715.066886] BTRFS info (device loop0): flagging fs with big metadata feature
[30715.067119] BTRFS info (device loop0): using free space tree
[30715.067295] BTRFS info (device loop0): has skinny extents
[30715.094198] BTRFS info (device loop0): enabling ssd optimizations
[30715.094441] BTRFS info (device loop0): start tree-log replay
[30716.281843] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30716.286156] BTRFS: error (device dm-9: state A) in add_to_free_space_tree:1051: errno=-5 IO failure
[30716.286448] BTRFS info (device dm-9: state EA): forced readonly
[30716.286629] BTRFS: error (device dm-9: state EA) in do_free_extent_accounting:2869: errno=-5 IO failure
[30716.286925] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30716.288201] BTRFS warning (device loop0): direct IO failed ino 3332 rw 1,34817 sector 0x1957b8 len 0 err no 10
[30716.288513] BTRFS warning (device loop0): direct IO failed ino 3349 rw 1,34817 sector 0x210ef0 len 0 err no 10
[30716.289775] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30716.290209] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30716.290522] BTRFS info (device loop0: state E): forced readonly
[30716.290697] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30718.386779] BTRFS info (device dm-9): flagging fs with big metadata feature
[30718.387031] BTRFS info (device dm-9): use zlib compression, level 3
[30718.387238] BTRFS info (device dm-9): using free space tree
[30718.387435] BTRFS info (device dm-9): has skinny extents
[30718.390327] BTRFS info (device dm-9): start tree-log replay
[30718.528842] loop0: detected capacity change from 0 to 6629376
[30718.545822] BTRFS info (device loop0): flagging fs with big metadata feature
[30718.546050] BTRFS info (device loop0): using free space tree
[30718.546225] BTRFS info (device loop0): has skinny extents
[30718.580425] BTRFS info (device loop0): enabling ssd optimizations
[30720.602455] btrfs_dev_stat_print_on_error: 36 callbacks suppressed
[30720.602458] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[30720.603083] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[30720.603429] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[30720.603733] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[30720.605563] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30720.607841] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[30720.608307] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[30720.608618] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[30720.615635] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[30720.616044] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[30720.616345] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[30720.632782] blk_print_req_error: 30 callbacks suppressed
[30720.632785] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[30720.633358] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[30720.633660] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[30720.634016] BTRFS info (device loop0: state E): forced readonly
[30720.634210] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[30720.634493] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[30720.635185] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[30722.011731] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[30722.012046] BTRFS info (device dm-9: state EA): forced readonly
[30722.012221] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[30722.060424] BTRFS info (device dm-9): flagging fs with big metadata feature
[30722.060742] BTRFS info (device dm-9): use zlib compression, level 3
[30722.061006] BTRFS info (device dm-9): using free space tree
[30722.061242] BTRFS info (device dm-9): has skinny extents
[30722.063646] BTRFS info (device dm-9): start tree-log replay
[30722.104440] loop0: detected capacity change from 0 to 6629376
[30722.133773] BTRFS info (device loop0): flagging fs with big metadata feature
[30722.134047] BTRFS info (device loop0): using free space tree
[30722.134230] BTRFS info (device loop0): has skinny extents
[30722.170452] BTRFS info (device loop0): enabling ssd optimizations
[30722.170661] BTRFS info (device loop0): start tree-log replay
[30724.357943] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[30724.358254] BTRFS error (device dm-9): error writing primary super block to device 1
[30724.358514] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30724.358828] BTRFS info (device dm-9: state E): forced readonly
[30724.359017] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30724.359313] lo_write_bvec: 28 callbacks suppressed
[30724.359315] loop: Write error at byte offset 1078837248, length 4096.
[30724.359661] loop: Write error at byte offset 1212895232, length 4096.
[30724.359858] loop: Write error at byte offset 1212948480, length 4096.
[30724.361552] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[30724.361838] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[30724.362393] I/O error, dev loop0, sector 2107104 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30724.362712] I/O error, dev loop0, sector 2368936 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30724.362811] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[30724.363146] I/O error, dev loop0, sector 2369040 op 0x1:(WRITE) flags 0x8800 phys_seg 8 prio class 2
[30724.363649] BTRFS warning (device loop0): direct IO failed ino 3761 rw 1,34817 sector 0x242610 len 0 err no 10
[30724.364014] loop: Write error at byte offset 1213026304, length 4096.
[30724.364271] I/O error, dev loop0, sector 2369192 op 0x1:(WRITE) flags 0x8800 phys_seg 8 prio class 2
[30724.364555] BTRFS warning (device loop0): direct IO failed ino 3989 rw 1,34817 sector 0x2426a8 len 0 err no 10
[30724.365806] BTRFS error (device loop0): error writing primary super block to device 1
[30724.366156] loop: Write error at byte offset 1212895232, length 4096.
[30724.366161] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[30724.366353] loop: Write error at byte offset 897183744, length 4096.
[30724.366638] BTRFS info (device loop0: state E): forced readonly
[30724.366856] I/O error, dev loop0, sector 2368936 op 0x1:(WRITE) flags 0x8800 phys_seg 5 prio class 2
[30724.366862] BTRFS warning (device loop0: state E): direct IO failed ino 3839 rw 1,34817 sector 0x2425a8 len 0 err no 10
[30724.366872] I/O error, dev loop0, sector 1752312 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 2
[30724.367121] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[30724.367439] BTRFS warning (device loop0: state EA): direct IO failed ino 3839 rw 1,34817 sector 0x1abcf8 len 0 err no 10
[30724.374545] loop: Write error at byte offset 1212964864, length 4096.
[30724.375061] loop: Write error at byte offset 1213014016, length 4096.
[30724.375263] loop: Write error at byte offset 1213100032, length 4096.
[30724.375456] loop: Write error at byte offset 649723904, length 4096.
[30724.375658] I/O error, dev loop0, sector 2369568 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[30724.376018] I/O error, dev loop0, sector 1294296 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[30725.681363] BTRFS info (device dm-9): flagging fs with big metadata feature
[30725.681653] BTRFS info (device dm-9): use zlib compression, level 3
[30725.681953] BTRFS info (device dm-9): using free space tree
[30725.682161] BTRFS info (device dm-9): has skinny extents
[30725.684285] BTRFS info (device dm-9): start tree-log replay
[30725.738119] loop0: detected capacity change from 0 to 6629376
[30725.749461] BTRFS info (device loop0): flagging fs with big metadata feature
[30725.749680] BTRFS info (device loop0): using free space tree
[30725.749866] BTRFS info (device loop0): has skinny extents
[30725.756963] BTRFS info (device loop0): enabling ssd optimizations
[30725.978702] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766
[30725.978978] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 2013176, name: systemctl
[30725.979235] preempt_count: 101, expected: 0
[30725.979379] RCU nest depth: 1, expected: 0
[30725.979523] INFO: lockdep is turned off.
[30725.979673] Preemption disabled at:
[30725.979674] [<0000000000000000>] 0x0
[30725.980772] CPU: 0 PID: 2013176 Comm: systemctl Tainted: G        W         5.17.0+ #641
[30725.981141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[30725.981514] Call Trace:
[30725.981697]  
[30725.981859]  dump_stack_lvl+0x56/0x6f
[30725.982005]  __might_resched.cold+0xff/0x13a
[30725.982158]  blk_release_queue+0x24/0x120
[30725.982306]  kobject_put+0x7c/0x1d0
[30725.982442]  ? rcu_do_batch+0x1ac/0x570
[30725.982587]  blkg_free.part.0+0x41/0x60
[30725.982731]  rcu_do_batch+0x1e1/0x570
[30725.982869]  ? rcu_do_batch+0x1ac/0x570
[30725.983014]  rcu_core+0x2cb/0x460
[30725.983150]  __do_softirq+0x178/0x517
[30725.983295]  __irq_exit_rcu+0xe3/0x160
[30725.983436]  irq_exit_rcu+0xa/0x20
[30725.983572]  sysvec_apic_timer_interrupt+0xa2/0xd0
[30725.983734]  
[30725.983846]  
[30725.983966]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[30725.984131] RIP: 0010:page_add_file_rmap+0xc0/0x490
[30725.984290] Code: 06 00 48 8b 45 08 a8 01 0f 85 df 00 00 00 66 90 49 8b 44 24 50 25 00 64 04 10 48 3d 00 20 00 00 0f 84 d0 00 00 00 5b 5d 41 5c <41> 5d c3 f7 c5 ff 0f 00 00 75 db 48 8b 45 00 a9 00 00 01 00 74 d0
[30725.984751] RSP: 0000:ffffb94a0608fd08 EFLAGS: 00000287
[30725.984922] RAX: 0000000000000000 RBX: 000000007af62025 RCX: 0000000000000000
[30725.985121] RDX: ffff96346e8c8000 RSI: ffffffffa242c217 RDI: ffffffffa3b9ce40
[30725.985319] RBP: ffffb94a0608fe00 R08: 0000000000000000 R09: 0000000000000000
[30725.985515] R10: 0000000000000000 R11: 0000000000000000 R12: ffffdfe601ebd880
[30725.985711] R13: ffff963456c30a28 R14: 0000000000000000 R15: 00007f0218cc2000
[30725.985908]  ? unlock_page_memcg+0x57/0x140
[30725.986061]  do_set_pte+0x96/0xe0
[30725.986194]  filemap_map_pages+0x472/0x960
[30725.986346]  __handle_mm_fault+0xd2b/0x1460
[30725.986493]  ? lock_acquire+0x176/0x2d0
[30725.986637]  handle_mm_fault+0x11e/0x3a0
[30725.986783]  do_user_addr_fault+0x1e9/0x6b0
[30725.986941]  exc_page_fault+0x78/0x280
[30725.987082]  ? asm_exc_page_fault+0x8/0x30
[30725.987229]  asm_exc_page_fault+0x1e/0x30
[30725.987378] RIP: 0033:0x7f0218ccefb0
[30725.987525] Code: Unable to access opcode bytes at RIP 0x7f0218ccef86.
[30725.987713] RSP: 002b:00007ffe75eda0e8 EFLAGS: 00010246
[30725.987879] RAX: 0000000000000001 RBX: 000055fd1bc45718 RCX: 0000000000000000
[30725.988094] RDX: 00007f0218baa380 RSI: 000055fd1bc4cbe0 RDI: 00007ffe75edbdf0
[30725.988292] RBP: 00007ffe75eda190 R08: 0000000000000001 R09: 0000000000000000
[30725.988489] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffe75edbde6
[30725.988687] R13: 00007ffe75eda288 R14: 0000000000000000 R15: 000055fd1bc4092e
[30725.988897]