[16364.145600] run fstests generic/648 at 2022-01-16 01:24:37
[16364.825532] BTRFS: device fsid 9511581b-04f4-4c09-a73f-d20bc0438fd9 devid 1 transid 6 /dev/dm-9 scanned by mkfs.btrfs (2439516)
[16364.851784] BTRFS info (device dm-9): flagging fs with big metadata feature
[16364.852047] BTRFS info (device dm-9): turning on async discard
[16364.852256] BTRFS info (device dm-9): disk space caching is enabled
[16364.852482] BTRFS info (device dm-9): has skinny extents
[16364.857014] BTRFS info (device dm-9): checking UUID tree
[16365.062667] BTRFS: device fsid 8ff601b4-ea52-457f-ad17-5e24b6675ae7 devid 1 transid 6 /dev/dm-9 scanned by mkfs.btrfs (2439592)
[16365.187804] BTRFS info (device dm-11): flagging fs with big metadata feature
[16365.188023] BTRFS info (device dm-11): turning on async discard
[16365.188200] BTRFS info (device dm-11): disk space caching is enabled
[16365.188382] BTRFS info (device dm-11): has skinny extents
[16365.190207] BTRFS info (device dm-11): checking UUID tree
[16365.502920] loop0: detected capacity change from 0 to 6629376
[16365.521176] BTRFS: device fsid e2e18205-6341-4dfc-a38e-3338586e2796 devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (2437856)
[16365.522320] BTRFS info (device loop0): flagging fs with big metadata feature
[16365.522542] BTRFS info (device loop0): disk space caching is enabled
[16365.522733] BTRFS info (device loop0): has skinny extents
[16365.526515] BTRFS info (device loop0): enabling ssd optimizations
[16365.527453] BTRFS info (device loop0): checking UUID tree
[16365.548536] btrfs_dev_stat_print_on_error: 16 callbacks suppressed
[16365.548539] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16365.549206] blk_print_req_error: 70 callbacks suppressed
[16365.549208] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16365.550663] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16365.551138] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16365.551581] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16365.552045] BTRFS info (device loop0): forced readonly
[16365.552290] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16365.559182] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16365.559749] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16365.561864] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16365.563578] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16365.564619] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16365.564916] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16365.564952] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16365.600537] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16365.600829] BTRFS info (device dm-11): forced readonly
[16367.580374] BTRFS info (device dm-11): flagging fs with big metadata feature
[16367.580633] BTRFS info (device dm-11): turning on async discard
[16367.580838] BTRFS info (device dm-11): disk space caching is enabled
[16367.581033] BTRFS info (device dm-11): has skinny extents
[16367.582762] BTRFS info (device dm-11): start tree-log replay
[16367.833244] BTRFS info (device dm-11): checking UUID tree
[16367.862908] loop0: detected capacity change from 0 to 6629376
[16367.889456] BTRFS info (device loop0): flagging fs with big metadata feature
[16367.889720] BTRFS info (device loop0): disk space caching is enabled
[16367.889935] BTRFS info (device loop0): has skinny extents
[16367.891916] BTRFS info (device loop0): enabling ssd optimizations
[16367.892885] BTRFS info (device loop0): checking UUID tree
[16369.948832] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16369.949279] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16369.949928] BTRFS error (device dm-11): error writing primary super block to device 1
[16369.950189] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16369.950505] BTRFS info (device dm-11): forced readonly
[16369.950671] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16369.950936] loop: Write error at byte offset 595603456, length 4096.
[16369.951397] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16369.951677] I/O error, dev loop0, sector 1163288 op 0x1:(WRITE) flags 0x8800 phys_seg 7 prio class 0
[16369.951962] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16369.952233] BTRFS warning (device loop0): direct IO failed ino 379 rw 1,34817 sector 0x11c018 len 0 err no 10
[16369.952968] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[16369.953244] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16369.953547] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16369.953856] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16369.953874] BTRFS info (device loop0): forced readonly
[16369.954409] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16369.954659] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16369.957507] loop: Write error at byte offset 14708736, length 4096.
[16369.957799] loop: Write error at byte offset 595603456, length 4096.
[16369.958063] loop: Write error at byte offset 13713408, length 4096.
[16369.958067] I/O error, dev loop0, sector 1163288 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16369.958335] loop: Write error at byte offset 19390464, length 4096.
[16369.958618] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[16369.958893] loop: Write error at byte offset 579670016, length 4096.
[16369.959255] I/O error, dev loop0, sector 26784 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16369.968030] I/O error, dev loop0, sector 28728 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16369.968309] I/O error, dev loop0, sector 37872 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[16369.969866] I/O error, dev loop0, sector 1132168 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[16369.970270] loop: Write error at byte offset 595648512, length 4096.
[16369.970484] I/O error, dev loop0, sector 1163376 op 0x1:(WRITE) flags 0x0 phys_seg 16 prio class 0
[16369.970830] loop: Write error at byte offset 595722240, length 4096.
[16369.971043] I/O error, dev loop0, sector 1163520 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16369.971882] loop: Write error at byte offset 18030592, length 4096.
[16369.972095] loop: Write error at byte offset 595763200, length 4096.
[16371.972470] BTRFS info (device dm-11): flagging fs with big metadata feature
[16371.972691] BTRFS info (device dm-11): turning on async discard
[16371.972875] BTRFS info (device dm-11): disk space caching is enabled
[16371.973059] BTRFS info (device dm-11): has skinny extents
[16371.974977] BTRFS info (device dm-11): start tree-log replay
[16371.975392] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[16371.975683] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[16372.078406] loop0: detected capacity change from 0 to 6629376
[16372.097156] BTRFS info (device loop0): flagging fs with big metadata feature
[16372.097384] BTRFS info (device loop0): disk space caching is enabled
[16372.097591] BTRFS info (device loop0): has skinny extents
[16372.101325] BTRFS info (device loop0): enabling ssd optimizations
[16374.132508] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16374.132903] btrfs_dev_stat_print_on_error: 22 callbacks suppressed
[16374.132905] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16374.133547] BTRFS error (device dm-11): error writing primary super block to device 1
[16374.133928] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16374.134528] BTRFS info (device dm-11): forced readonly
[16374.134698] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16374.135164] blk_print_req_error: 16 callbacks suppressed
[16374.135166] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16374.135851] I/O error, dev loop0, sector 1228232 op 0x1:(WRITE) flags 0x800 phys_seg 15 prio class 0
[16374.136237] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16374.136630] I/O error, dev loop0, sector 1228776 op 0x1:(WRITE) flags 0x800 phys_seg 7 prio class 0
[16374.137038] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16374.137274] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[16374.137465] I/O error, dev loop0, sector 1228904 op 0x1:(WRITE) flags 0x8800 phys_seg 15 prio class 0
[16374.137868] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16374.138257] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[16374.138677] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16374.139128] BTRFS warning (device loop0): direct IO failed ino 264 rw 1,34817 sector 0x12c068 len 0 err no 10
[16374.139578] BTRFS info (device loop0): forced readonly
[16374.140319] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16374.140659] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16374.141182] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[16374.143370] I/O error, dev loop0, sector 1139616 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16374.143731] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[16374.144037] I/O error, dev loop0, sector 1228904 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16374.144340] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[16374.144364] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16374.144646] I/O error, dev loop0, sector 30968 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[16374.144977] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16374.145247] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[16374.145943] I/O error, dev loop0, sector 31376 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16374.146239] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[16374.146567] I/O error, dev loop0, sector 1229008 op 0x1:(WRITE) flags 0x0 phys_seg 16 prio class 0
[16374.146864] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[16374.147171] I/O error, dev loop0, sector 1229400 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16374.147841] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16376.236725] BTRFS info (device dm-11): flagging fs with big metadata feature
[16376.236959] BTRFS info (device dm-11): turning on async discard
[16376.237148] BTRFS info (device dm-11): disk space caching is enabled
[16376.237351] BTRFS info (device dm-11): has skinny extents
[16376.239090] BTRFS info (device dm-11): start tree-log replay
[16376.239638] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[16376.239941] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[16376.280775] loop0: detected capacity change from 0 to 6629376
[16376.302072] BTRFS info (device loop0): flagging fs with big metadata feature
[16376.302451] BTRFS info (device loop0): disk space caching is enabled
[16376.302761] BTRFS info (device loop0): has skinny extents
[16376.307473] BTRFS info (device loop0): enabling ssd optimizations
[16376.351089] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16376.351434] BTRFS error (device dm-11): error writing primary super block to device 1
[16376.351702] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16376.352023] BTRFS info (device dm-11): forced readonly
[16376.352196] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16376.352958] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16376.353554] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16376.354238] BTRFS info (device loop0): forced readonly
[16376.354724] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16376.358039] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16376.359278] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16376.359279] lo_write_bvec: 29 callbacks suppressed
[16376.359282] loop: Write error at byte offset 628645888, length 4096.
[16376.359642] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16376.359813] loop: Write error at byte offset 580313088, length 4096.
[16378.393678] BTRFS info (device dm-11): flagging fs with big metadata feature
[16378.393920] BTRFS info (device dm-11): turning on async discard
[16378.394099] BTRFS info (device dm-11): disk space caching is enabled
[16378.394285] BTRFS info (device dm-11): has skinny extents
[16378.404570] loop0: detected capacity change from 0 to 6629376
[16378.426123] BTRFS info (device loop0): flagging fs with big metadata feature
[16378.426346] BTRFS info (device loop0): disk space caching is enabled
[16378.426547] BTRFS info (device loop0): has skinny extents
[16378.431454] BTRFS info (device loop0): enabling ssd optimizations
[16379.528407] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16379.528770] btrfs_dev_stat_print_on_error: 21 callbacks suppressed
[16379.528772] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16379.529325] BTRFS error (device dm-11): error writing primary super block to device 1
[16379.529658] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16379.530012] BTRFS info (device dm-11): forced readonly
[16379.530454] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16379.530775] blk_print_req_error: 14 callbacks suppressed
[16379.530778] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16379.531423] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16379.531783] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16379.532233] BTRFS error (device loop0): error writing primary super block to device 1
[16379.532576] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16379.532969] BTRFS info (device loop0): forced readonly
[16379.533185] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16379.534320] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16379.538042] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16379.538330] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[16381.632890] BTRFS info (device dm-11): flagging fs with big metadata feature
[16381.633192] BTRFS info (device dm-11): turning on async discard
[16381.633456] BTRFS info (device dm-11): disk space caching is enabled
[16381.633714] BTRFS info (device dm-11): has skinny extents
[16381.636412] BTRFS info (device dm-11): start tree-log replay
[16381.840561] loop0: detected capacity change from 0 to 6629376
[16381.874124] BTRFS info (device loop0): flagging fs with big metadata feature
[16381.874408] BTRFS info (device loop0): disk space caching is enabled
[16381.874610] BTRFS info (device loop0): has skinny extents
[16381.888926] BTRFS info (device loop0): enabling ssd optimizations
[16381.896016] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[16381.896304] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[16384.080051] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16384.081612] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16384.083414] BTRFS error (device dm-11): error writing primary super block to device 1
[16384.084762] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16384.086368] BTRFS info (device dm-11): forced readonly
[16384.087238] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16384.088574] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16384.090922] loop: Write error at byte offset 640421888, length 4096.
[16384.094130] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16384.094666] I/O error, dev loop0, sector 1250824 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[16384.095985] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16384.097412] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[16384.098371] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16384.099869] loop: Write error at byte offset 640454656, length 4096.
[16384.100776] BTRFS info (device loop0): forced readonly
[16384.100784] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16384.100787] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16384.101611] loop: Write error at byte offset 640589824, length 4096.
[16384.102002] I/O error, dev loop0, sector 1250888 op 0x1:(WRITE) flags 0x0 phys_seg 28 prio class 0
[16384.102894] I/O error, dev loop0, sector 1251152 op 0x1:(WRITE) flags 0x0 phys_seg 23 prio class 0
[16384.103510] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[16384.103969] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[16384.106857] loop: Write error at byte offset 640753664, length 4096.
[16384.107235] loop: Write error at byte offset 583516160, length 4096.
[16384.107625] loop: Write error at byte offset 41582592, length 4096.
[16384.107997] loop: Write error at byte offset 310018048, length 4096.
[16384.108388] I/O error, dev loop0, sector 1251472 op 0x1:(WRITE) flags 0x0 phys_seg 20 prio class 0
[16384.108917] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[16384.109483] I/O error, dev loop0, sector 1139680 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16384.110018] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[16384.110565] I/O error, dev loop0, sector 81216 op 0x1:(WRITE) flags 0x1800 phys_seg 20 prio class 0
[16384.111116] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[16384.111159] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16384.111562] I/O error, dev loop0, sector 605504 op 0x1:(WRITE) flags 0x1800 phys_seg 20 prio class 0
[16385.236725] BTRFS info (device dm-11): flagging fs with big metadata feature
[16385.236977] BTRFS info (device dm-11): turning on async discard
[16385.237182] BTRFS info (device dm-11): disk space caching is enabled
[16385.237414] BTRFS info (device dm-11): has skinny extents
[16385.239461] BTRFS info (device dm-11): start tree-log replay
[16385.240578] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[16385.381860] loop0: detected capacity change from 0 to 6629376
[16385.411100] BTRFS info (device loop0): flagging fs with big metadata feature
[16385.411374] BTRFS info (device loop0): disk space caching is enabled
[16385.411581] BTRFS info (device loop0): has skinny extents
[16385.427295] BTRFS info (device loop0): enabling ssd optimizations
[16385.449771] btrfs_dev_stat_print_on_error: 1 callbacks suppressed
[16385.449775] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16385.450342] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16385.450651] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16385.450949] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16385.451260] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16385.451557] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16385.452145] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16385.452477] BTRFS warning (device loop0): csum failed root 5 ino 558 off 458752 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16385.452818] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 0, corrupt 1, gen 0
[16385.453092] BTRFS warning (device loop0): csum failed root 5 ino 558 off 462848 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16385.453413] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 0, corrupt 2, gen 0
[16385.453692] BTRFS warning (device loop0): csum failed root 5 ino 558 off 466944 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16385.454000] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 0, corrupt 3, gen 0
[16385.454016] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 3, gen 0
[16385.454554] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16385.454848] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16385.454909] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16385.455188] BTRFS info (device loop0): forced readonly
[16385.455609] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16385.455852] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16385.456755] BTRFS warning (device loop0): csum failed root 5 ino 558 off 471040 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16385.457101] BTRFS warning (device loop0): csum failed root 5 ino 562 off 1011712 csum 0x8941f998 expected csum 0x1f209953 mirror 1
[16385.457442] BTRFS warning (device loop0): csum failed root 5 ino 562 off 1015808 csum 0x8941f998 expected csum 0x1f209953 mirror 1
[16385.457725] BTRFS warning (device loop0): csum failed root 5 ino 562 off 1019904 csum 0x8941f998 expected csum 0x1f209953 mirror 1
[16385.457766] BTRFS warning (device loop0): csum failed root 5 ino 562 off 1024000 csum 0x8941f998 expected csum 0x1f209953 mirror 1
[16385.458087] BTRFS warning (device loop0): csum failed root 5 ino 562 off 1028096 csum 0x8941f998 expected csum 0x1f209953 mirror 1
[16385.458451] BTRFS warning (device loop0): csum failed root 5 ino 558 off 475136 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[16385.497237] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[16385.498541] BTRFS info (device dm-11): forced readonly
[16385.499313] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16385.500508] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[16385.512772] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[16385.514031] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16387.502447] BTRFS info (device dm-11): flagging fs with big metadata feature
[16387.502677] BTRFS info (device dm-11): turning on async discard
[16387.502853] BTRFS info (device dm-11): disk space caching is enabled
[16387.503036] BTRFS info (device dm-11): has skinny extents
[16387.514580] loop0: detected capacity change from 0 to 6629376
[16387.541998] BTRFS info (device loop0): flagging fs with big metadata feature
[16387.542254] BTRFS info (device loop0): disk space caching is enabled
[16387.542457] BTRFS info (device loop0): has skinny extents
[16387.548385] BTRFS info (device loop0): enabling ssd optimizations
[16387.671280] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16387.671705] BTRFS error (device dm-11): error writing primary super block to device 1
[16387.672023] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16387.672479] BTRFS info (device dm-11): forced readonly
[16387.672710] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16387.673076] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16387.673162] loop: Write error at byte offset 38928384, length 4096.
[16387.673845] I/O error, dev loop0, sector 76032 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[16387.674752] loop: Write error at byte offset 307363840, length 4096.
[16387.675153] I/O error, dev loop0, sector 600320 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[16387.675187] loop: Write error at byte offset 38977536, length 4096.
[16387.675765] I/O error, dev loop0, sector 76128 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[16387.676151] I/O error, dev loop0, sector 600416 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[16387.678034] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16387.683117] I/O error, dev loop0, sector 76160 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[16387.683344] I/O error, dev loop0, sector 1247808 op 0x1:(WRITE) flags 0x8800 phys_seg 15 prio class 0
[16387.683662] I/O error, dev loop0, sector 600448 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[16387.683975] BTRFS warning (device loop0): direct IO failed ino 555 rw 1,34817 sector 0x130a40 len 0 err no 10
[16387.684282] I/O error, dev loop0, sector 76192 op 0x1:(WRITE) flags 0x1800 phys_seg 16 prio class 0
[16387.684665] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16387.685328] BTRFS info (device loop0): forced readonly
[16387.685517] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16387.686086] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16387.689728] btrfs_lookup_bio_sums: 86 callbacks suppressed
[16387.689731] BTRFS warning (device loop0): csum hole found for disk bytenr range [361996288, 362000384)
[16387.690283] BTRFS warning (device loop0): csum hole found for disk bytenr range [362000384, 362004480)
[16387.690619] BTRFS warning (device loop0): csum hole found for disk bytenr range [362004480, 362008576)
[16387.690944] BTRFS warning (device loop0): csum hole found for disk bytenr range [362008576, 362012672)
[16387.691282] BTRFS warning (device loop0): csum hole found for disk bytenr range [362012672, 362016768)
[16387.691602] BTRFS warning (device loop0): csum hole found for disk bytenr range [362016768, 362020864)
[16387.691921] BTRFS warning (device loop0): csum hole found for disk bytenr range [362020864, 362024960)
[16387.692227] BTRFS warning (device loop0): csum hole found for disk bytenr range [362024960, 362029056)
[16387.708127] BTRFS warning (device loop0): csum hole found for disk bytenr range [361947136, 361951232)
[16389.618711] BTRFS info (device dm-11): flagging fs with big metadata feature
[16389.618931] BTRFS info (device dm-11): turning on async discard
[16389.619110] BTRFS info (device dm-11): disk space caching is enabled
[16389.619311] BTRFS info (device dm-11): has skinny extents
[16389.629148] loop0: detected capacity change from 0 to 6629376
[16389.652877] BTRFS info (device loop0): flagging fs with big metadata feature
[16389.653105] BTRFS info (device loop0): disk space caching is enabled
[16389.653303] BTRFS info (device loop0): has skinny extents
[16389.659341] BTRFS info (device loop0): enabling ssd optimizations
[16391.688802] btrfs_dev_stat_print_on_error: 210 callbacks suppressed
[16391.688806] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16391.689154] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16391.689787] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16391.690322] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16391.690847] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16391.691243] blk_print_req_error: 84 callbacks suppressed
[16391.691245] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16391.692360] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16391.692732] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16391.693097] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16391.693507] BTRFS info (device loop0): forced readonly
[16391.693733] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16391.694034] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16391.698459] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16391.698885] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16391.699554] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16391.699913] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16391.700295] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16391.716629] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[16391.716946] BTRFS info (device dm-11): forced readonly
[16391.717142] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16392.812114] BTRFS info (device dm-11): flagging fs with big metadata feature
[16392.812458] BTRFS info (device dm-11): turning on async discard
[16392.812727] BTRFS info (device dm-11): disk space caching is enabled
[16392.812999] BTRFS info (device dm-11): has skinny extents
[16392.815414] BTRFS info (device dm-11): start tree-log replay
[16392.842328] loop0: detected capacity change from 0 to 6629376
[16392.854334] BTRFS info (device loop0): flagging fs with big metadata feature
[16392.854552] BTRFS info (device loop0): disk space caching is enabled
[16392.854743] BTRFS info (device loop0): has skinny extents
[16392.880193] BTRFS info (device loop0): enabling ssd optimizations
[16392.880530] BTRFS info (device loop0): start tree-log replay
[16392.883445] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[16394.010498] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16394.010951] BTRFS error (device dm-11): error writing primary super block to device 1
[16394.011355] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16394.011954] BTRFS info (device dm-11): forced readonly
[16394.012217] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16394.012632] lo_write_bvec: 7 callbacks suppressed
[16394.012634] loop: Write error at byte offset 657342464, length 4096.
[16394.012635] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16394.012870] loop: Write error at byte offset 654704640, length 4096.
[16394.013073] I/O error, dev loop0, sector 1283872 op 0x1:(WRITE) flags 0x8800 phys_seg 2 prio class 0
[16394.013473] loop: Write error at byte offset 657821696, length 4096.
[16394.013678] BTRFS warning (device loop0): direct IO failed ino 637 rw 1,34817 sector 0x139720 len 0 err no 10
[16394.014066] loop: Write error at byte offset 657850368, length 4096.
[16394.014377] I/O error, dev loop0, sector 1278720 op 0x1:(WRITE) flags 0x0 phys_seg 19 prio class 0
[16394.014689] loop: Write error at byte offset 579760128, length 4096.
[16394.014899] I/O error, dev loop0, sector 1284808 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16394.015724] I/O error, dev loop0, sector 1284864 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[16394.015998] I/O error, dev loop0, sector 1132344 op 0x1:(WRITE) flags 0x0 phys_seg 19 prio class 0
[16394.016507] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16394.016841] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16394.017152] BTRFS info (device loop0): forced readonly
[16394.017327] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16394.018520] loop: Write error at byte offset 657891328, length 4096.
[16394.018723] I/O error, dev loop0, sector 1284944 op 0x1:(WRITE) flags 0x0 phys_seg 17 prio class 0
[16394.019285] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16394.019605] loop: Write error at byte offset 579846144, length 4096.
[16394.019885] loop: Write error at byte offset 657960960, length 4096.
[16394.019887] I/O error, dev loop0, sector 1132512 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16394.020157] loop: Write error at byte offset 579850240, length 4096.
[16394.020441] I/O error, dev loop0, sector 1285080 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[16394.020739] loop: Write error at byte offset 657989632, length 4096.
[16394.031434] BTRFS warning (device loop0): csum hole found for disk bytenr range [378003456, 378007552)
[16394.031801] btrfs_print_data_csum_error: 16 callbacks suppressed
[16394.031804] BTRFS warning (device loop0): csum failed root 313 ino 257 off 110592 csum 0xa832bb87 expected csum 0x00000000 mirror 1
[16395.991464] BTRFS info (device dm-11): flagging fs with big metadata feature
[16395.991702] BTRFS info (device dm-11): turning on async discard
[16395.991890] BTRFS info (device dm-11): disk space caching is enabled
[16395.992194] BTRFS info (device dm-11): has skinny extents
[16395.993932] BTRFS info (device dm-11): start tree-log replay
[16395.994373] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[16395.994764] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[16396.162499] loop0: detected capacity change from 0 to 6629376
[16396.204920] BTRFS info (device loop0): flagging fs with big metadata feature
[16396.205158] BTRFS info (device loop0): disk space caching is enabled
[16396.205374] BTRFS info (device loop0): has skinny extents
[16396.219290] BTRFS info (device loop0): enabling ssd optimizations
[16396.242680] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[16396.242982] BTRFS info (device loop0): forced readonly
[16396.244964] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16396.247674] BTRFS warning (device loop0): csum hole found for disk bytenr range [14364672, 14368768)
[16396.250347] BTRFS warning (device loop0): direct IO failed ino 657 rw 0,0 sector 0x6d98 len 0 err no 10
[16396.280506] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[16396.286539] BTRFS info (device dm-11): forced readonly
[16396.286715] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16396.286962] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[16396.292809] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16398.264747] BTRFS info (device dm-11): flagging fs with big metadata feature
[16398.265063] BTRFS info (device dm-11): turning on async discard
[16398.265346] BTRFS info (device dm-11): disk space caching is enabled
[16398.265625] BTRFS info (device dm-11): has skinny extents
[16398.280406] loop0: detected capacity change from 0 to 6629376
[16398.311814] BTRFS info (device loop0): flagging fs with big metadata feature
[16398.312046] BTRFS info (device loop0): disk space caching is enabled
[16398.312295] BTRFS info (device loop0): has skinny extents
[16398.315872] BTRFS info (device loop0): enabling ssd optimizations
[16400.403633] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16400.403935] btrfs_dev_stat_print_on_error: 53 callbacks suppressed
[16400.403937] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16400.404605] BTRFS error (device dm-11): error writing primary super block to device 1
[16400.404904] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16400.405214] BTRFS info (device dm-11): forced readonly
[16400.405385] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16400.405652] lo_write_bvec: 10 callbacks suppressed
[16400.405653] loop: Write error at byte offset 21250048, length 4096.
[16400.405658] blk_print_req_error: 21 callbacks suppressed
[16400.405660] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16400.405822] I/O error, dev loop0, sector 41504 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[16400.406085] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16400.406260] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16400.406638] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16400.407147] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16400.408340] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[16400.410800] loop: Write error at byte offset 667389952, length 4096.
[16400.411021] I/O error, dev loop0, sector 1303496 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[16400.411319] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16400.412104] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16400.412258] loop: Write error at byte offset 667455488, length 4096.
[16400.412760] I/O error, dev loop0, sector 1303624 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[16400.413033] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16400.414044] loop: Write error at byte offset 667455488, length 4096.
[16400.414279] I/O error, dev loop0, sector 1303624 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[16400.414576] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16400.415003] loop: Write error at byte offset 667389952, length 4096.
[16400.415218] I/O error, dev loop0, sector 1303496 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[16400.415514] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16400.415851] BTRFS error (device loop0): error writing primary super block to device 1
[16400.416133] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16400.416449] BTRFS info (device loop0): forced readonly
[16400.416645] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16400.417256] loop: Write error at byte offset 667521024, length 4096.
[16400.417448] loop: Write error at byte offset 579112960, length 4096.
[16400.418289] loop: Write error at byte offset 667561984, length 4096.
[16400.418647] I/O error, dev loop0, sector 1303752 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16400.419079] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16400.419499] I/O error, dev loop0, sector 1131080 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[16400.419945] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16400.420377] I/O error, dev loop0, sector 1303832 op 0x1:(WRITE) flags 0x0 phys_seg 15 prio class 0
[16400.420826] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16400.421845] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16400.422247] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16401.536441] BTRFS info (device dm-11): flagging fs with big metadata feature
[16401.536764] BTRFS info (device dm-11): turning on async discard
[16401.537001] BTRFS info (device dm-11): disk space caching is enabled
[16401.537249] BTRFS info (device dm-11): has skinny extents
[16401.539039] BTRFS info (device dm-11): start tree-log replay
[16401.539485] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[16401.539747] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[16401.638048] loop0: detected capacity change from 0 to 6629376
[16401.668006] BTRFS info (device loop0): flagging fs with big metadata feature
[16401.668243] BTRFS info (device loop0): disk space caching is enabled
[16401.668426] BTRFS info (device loop0): has skinny extents
[16401.683620] BTRFS info (device loop0): enabling ssd optimizations
[16401.695295] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[16402.709253] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16402.727127] BTRFS: error (device dm-11) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[16402.728468] BTRFS info (device dm-11): forced readonly
[16402.728738] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16402.729091] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[16402.729638] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16402.729980] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16402.730553] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16402.730874] BTRFS info (device loop0): forced readonly
[16402.731050] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16402.731408] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16402.731702] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16404.777997] BTRFS info (device dm-11): flagging fs with big metadata feature
[16404.778239] BTRFS info (device dm-11): turning on async discard
[16404.778422] BTRFS info (device dm-11): disk space caching is enabled
[16404.778643] BTRFS info (device dm-11): has skinny extents
[16404.780451] BTRFS info (device dm-11): start tree-log replay
[16404.898969] loop0: detected capacity change from 0 to 6629376
[16404.932009] BTRFS info (device loop0): flagging fs with big metadata feature
[16404.932253] BTRFS info (device loop0): disk space caching is enabled
[16404.932449] BTRFS info (device loop0): has skinny extents
[16404.935775] BTRFS info (device loop0): enabling ssd optimizations
[16405.991727] btrfs_dev_stat_print_on_error: 26 callbacks suppressed
[16405.991730] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16405.992273] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16405.992576] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16405.992885] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16405.993238] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16405.994319] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16405.995151] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16405.995628] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16405.996110] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16405.996609] BTRFS info (device loop0): forced readonly
[16405.996848] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16405.997218] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16405.999250] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16405.999421] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16405.999742] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16406.001708] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16406.002221] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16406.003602] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16406.004047] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16406.020504] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16406.028177] BTRFS info (device dm-11): forced readonly
[16408.046302] BTRFS info (device dm-11): flagging fs with big metadata feature
[16408.046546] BTRFS info (device dm-11): turning on async discard
[16408.046733] BTRFS info (device dm-11): disk space caching is enabled
[16408.046924] BTRFS info (device dm-11): has skinny extents
[16408.048924] BTRFS info (device dm-11): start tree-log replay
[16408.049427] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[16408.049718] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[16408.082874] loop0: detected capacity change from 0 to 6629376
[16408.121877] BTRFS info (device loop0): flagging fs with big metadata feature
[16408.122111] BTRFS info (device loop0): disk space caching is enabled
[16408.122319] BTRFS info (device loop0): has skinny extents
[16408.128148] BTRFS info (device loop0): enabling ssd optimizations
[16410.186072] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16410.186362] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16410.186842] BTRFS error (device loop0): error writing primary super block to device 1
[16410.187094] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16410.187420] BTRFS info (device loop0): forced readonly
[16410.187606] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16410.188132] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16410.188389] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16410.195218] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16410.212382] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16410.212684] BTRFS info (device dm-11): forced readonly
[16411.348177] BTRFS info (device dm-11): flagging fs with big metadata feature
[16411.348408] BTRFS info (device dm-11): turning on async discard
[16411.348606] BTRFS info (device dm-11): disk space caching is enabled
[16411.348807] BTRFS info (device dm-11): has skinny extents
[16411.350543] BTRFS info (device dm-11): start tree-log replay
[16411.381298] loop0: detected capacity change from 0 to 6629376
[16411.402615] BTRFS info (device loop0): flagging fs with big metadata feature
[16411.402843] BTRFS info (device loop0): disk space caching is enabled
[16411.403032] BTRFS info (device loop0): has skinny extents
[16411.441405] BTRFS info (device loop0): enabling ssd optimizations
[16413.466823] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16413.467163] btrfs_dev_stat_print_on_error: 25 callbacks suppressed
[16413.467165] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16413.467667] BTRFS error (device dm-11): error writing primary super block to device 1
[16413.467947] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16413.468271] BTRFS info (device dm-11): forced readonly
[16413.468451] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16413.469672] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16413.469675] loop: Write error at byte offset 785272832, length 4096.
[16413.470206] I/O error, dev loop0, sector 1533736 op 0x1:(WRITE) flags 0x800 phys_seg 8 prio class 0
[16413.470285] loop: Write error at byte offset 785956864, length 4096.
[16413.470497] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16413.470695] I/O error, dev loop0, sector 1535072 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[16413.471259] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16413.471610] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16413.471867] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[16413.471882] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16413.472431] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[16413.473759] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16413.474059] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16413.474432] BTRFS info (device loop0): forced readonly
[16413.474608] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16413.474859] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16413.475647] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16413.476061] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16414.632890] BTRFS info (device dm-11): flagging fs with big metadata feature
[16414.633132] BTRFS info (device dm-11): turning on async discard
[16414.633316] BTRFS info (device dm-11): disk space caching is enabled
[16414.633509] BTRFS info (device dm-11): has skinny extents
[16414.635533] BTRFS info (device dm-11): start tree-log replay
[16414.675859] loop0: detected capacity change from 0 to 6629376
[16414.732256] BTRFS info (device loop0): flagging fs with big metadata feature
[16414.732487] BTRFS info (device loop0): disk space caching is enabled
[16414.732675] BTRFS info (device loop0): has skinny extents
[16414.737012] BTRFS info (device loop0): enabling ssd optimizations
[16416.761279] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16416.761643] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16416.761960] BTRFS error (device dm-11): error writing primary super block to device 1
[16416.762251] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16416.762576] BTRFS info (device dm-11): forced readonly
[16416.763014] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16416.763313] loop: Write error at byte offset 65486848, length 4096.
[16416.763315] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16416.763523] loop: Write error at byte offset 333922304, length 4096.
[16416.763815] I/O error, dev loop0, sector 127904 op 0x1:(WRITE) flags 0x1800 phys_seg 9 prio class 0
[16416.764008] loop: Write error at byte offset 65814528, length 4096.
[16416.764322] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16416.764517] loop: Write error at byte offset 334249984, length 4096.
[16416.764923] I/O error, dev loop0, sector 652192 op 0x1:(WRITE) flags 0x1800 phys_seg 9 prio class 0
[16416.765143] loop: Write error at byte offset 65830912, length 4096.
[16416.765456] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16416.765650] loop: Write error at byte offset 334266368, length 4096.
[16416.765979] I/O error, dev loop0, sector 128544 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[16416.766145] loop: Write error at byte offset 65880064, length 4096.
[16416.766441] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16416.766650] loop: Write error at byte offset 334315520, length 4096.
[16416.767177] I/O error, dev loop0, sector 653696 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[16416.767458] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16416.767924] I/O error, dev loop0, sector 652832 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[16416.768239] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16416.768568] I/O error, dev loop0, sector 128576 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[16416.769020] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16416.769356] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16416.769696] BTRFS info (device loop0): forced readonly
[16416.769874] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16416.770140] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16416.770674] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16416.773416] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16416.779319] validate_extent_buffer: 27 callbacks suppressed
[16416.779322] BTRFS error (device loop0): bad tree block start, want 57409536 have 0
[16416.779931] BTRFS error (device loop0): bad tree block start, want 57409536 have 0
[16416.780308] BTRFS error (device loop0): bad tree block start, want 57229312 have 0
[16416.780676] BTRFS error (device loop0): bad tree block start, want 57229312 have 0
[16417.947774] BTRFS info (device dm-11): flagging fs with big metadata feature
[16417.948029] BTRFS info (device dm-11): turning on async discard
[16417.948248] BTRFS info (device dm-11): disk space caching is enabled
[16417.948527] BTRFS info (device dm-11): has skinny extents
[16417.950821] BTRFS info (device dm-11): start tree-log replay
[16417.952891] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[16417.953216] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[16418.006763] loop0: detected capacity change from 0 to 6629376
[16418.019611] BTRFS info (device loop0): flagging fs with big metadata feature
[16418.019851] BTRFS info (device loop0): disk space caching is enabled
[16418.020068] BTRFS info (device loop0): has skinny extents
[16418.105205] BTRFS info (device loop0): enabling ssd optimizations
[16418.111483] BTRFS info (device loop0): start tree-log replay
[16419.195869] btrfs_dev_stat_print_on_error: 23 callbacks suppressed
[16419.195873] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16419.196674] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16419.197164] blk_print_req_error: 21 callbacks suppressed
[16419.197166] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16419.197641] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16419.197909] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16419.198354] BTRFS error (device loop0): error writing primary super block to device 1
[16419.198617] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16419.198620] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16419.198935] BTRFS info (device loop0): forced readonly
[16419.199524] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16419.199790] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16419.201614] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16419.201990] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16419.202339] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16419.202726] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16419.203085] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16419.203494] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16419.204688] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16419.217758] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16419.218188] BTRFS info (device dm-11): forced readonly
[16421.282920] BTRFS info (device dm-11): flagging fs with big metadata feature
[16421.283161] BTRFS info (device dm-11): turning on async discard
[16421.283350] BTRFS info (device dm-11): disk space caching is enabled
[16421.283539] BTRFS info (device dm-11): has skinny extents
[16421.285452] BTRFS info (device dm-11): start tree-log replay
[16421.552900] loop0: detected capacity change from 0 to 6629376
[16421.562001] BTRFS info (device loop0): flagging fs with big metadata feature
[16421.562239] BTRFS info (device loop0): disk space caching is enabled
[16421.562435] BTRFS info (device loop0): has skinny extents
[16421.568319] BTRFS info (device loop0): enabling ssd optimizations
[16421.609055] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484876288, 484880384)
[16421.609402] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484880384, 484884480)
[16421.609692] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484884480, 484888576)
[16421.611648] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484888576, 484892672)
[16421.611837] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16421.611970] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484892672, 484896768)
[16421.614072] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484896768, 484900864)
[16421.614381] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484900864, 484904960)
[16421.614683] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484904960, 484909056)
[16421.615197] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484909056, 484913152)
[16421.615499] BTRFS warning (device dm-11): csum hole found for disk bytenr range [484913152, 484917248)
[16421.618464] BTRFS: error (device dm-11) in __btrfs_free_extent:3079: errno=-5 IO failure
[16421.618725] BTRFS info (device dm-11): forced readonly
[16421.618893] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16421.629718] lo_write_bvec: 19 callbacks suppressed
[16421.629719] I/O error, dev loop0, sector 99488 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16421.629721] loop: Write error at byte offset 869060608, length 4096.
[16421.629727] loop: Write error at byte offset 21037056, length 4096.
[16421.629915] I/O error, dev loop0, sector 1697384 op 0x1:(WRITE) flags 0x0 phys_seg 30 prio class 0
[16421.630357] I/O error, dev loop0, sector 41088 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[16421.631666] loop: Write error at byte offset 869277696, length 4096.
[16421.631861] I/O error, dev loop0, sector 1697808 op 0x1:(WRITE) flags 0x8800 phys_seg 8 prio class 0
[16421.632160] BTRFS warning (device loop0): direct IO failed ino 1170 rw 1,34817 sector 0x19e810 len 0 err no 10
[16421.632692] loop: Write error at byte offset 869310464, length 4096.
[16421.632694] I/O error, dev loop0, sector 623776 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16421.632960] I/O error, dev loop0, sector 1697872 op 0x1:(WRITE) flags 0x0 phys_seg 29 prio class 0
[16421.635145] loop: Write error at byte offset 21037056, length 4096.
[16421.636254] I/O error, dev loop0, sector 41088 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[16421.636519] loop: Write error at byte offset 869060608, length 4096.
[16421.636894] I/O error, dev loop0, sector 1697384 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[16421.637464] loop: Write error at byte offset 21037056, length 4096.
[16421.637747] I/O error, dev loop0, sector 41088 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[16422.652156] loop: Write error at byte offset 21037056, length 4096.
[16422.652380] loop: Write error at byte offset 869060608, length 4096.
[16422.652827] loop: Write error at byte offset 869060608, length 4096.
[16422.653633] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16422.653894] BTRFS info (device loop0): forced readonly
[16423.715946] BTRFS info (device dm-11): flagging fs with big metadata feature
[16423.716207] BTRFS info (device dm-11): turning on async discard
[16423.716392] BTRFS info (device dm-11): disk space caching is enabled
[16423.716575] BTRFS info (device dm-11): has skinny extents
[16423.728565] loop0: detected capacity change from 0 to 6629376
[16423.747417] BTRFS info (device loop0): flagging fs with big metadata feature
[16423.747767] BTRFS info (device loop0): disk space caching is enabled
[16423.748069] BTRFS info (device loop0): has skinny extents
[16423.833266] BTRFS info (device loop0): enabling ssd optimizations
[16424.924443] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16424.924736] btrfs_dev_stat_print_on_error: 558 callbacks suppressed
[16424.924738] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16424.925437] BTRFS error (device dm-11): error writing primary super block to device 1
[16424.925682] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16424.925994] BTRFS info (device dm-11): forced readonly
[16424.926160] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16424.926418] blk_print_req_error: 19 callbacks suppressed
[16424.926420] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16424.927816] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16424.928098] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16424.928396] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16424.928702] BTRFS info (device loop0): forced readonly
[16424.928871] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16424.929128] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16424.929414] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[16424.929529] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16424.932088] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[16424.932446] I/O error, dev loop0, sector 122752 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16424.932715] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 1, corrupt 0, gen 0
[16424.933046] I/O error, dev loop0, sector 1650960 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16424.933357] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 1, flush 1, corrupt 0, gen 0
[16424.934459] I/O error, dev loop0, sector 1705200 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[16424.934859] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 1, flush 1, corrupt 0, gen 0
[16424.935250] I/O error, dev loop0, sector 1705280 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[16424.936500] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 1, flush 1, corrupt 0, gen 0
[16424.936963] I/O error, dev loop0, sector 1705296 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16424.937390] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 1, flush 1, corrupt 0, gen 0
[16424.938026] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[16424.938948] I/O error, dev loop0, sector 1653168 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16424.938953] I/O error, dev loop0, sector 647040 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16424.939248] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 1, flush 1, corrupt 0, gen 0
[16424.945723] I/O error, dev loop0, sector 1705344 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[16424.946010] I/O error, dev loop0, sector 1705504 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[16426.972685] BTRFS info (device dm-11): flagging fs with big metadata feature
[16426.972913] BTRFS info (device dm-11): turning on async discard
[16426.973113] BTRFS info (device dm-11): disk space caching is enabled
[16426.973305] BTRFS info (device dm-11): has skinny extents
[16426.975070] BTRFS info (device dm-11): start tree-log replay
[16427.303971] loop0: detected capacity change from 0 to 6629376
[16427.329808] BTRFS info (device loop0): flagging fs with big metadata feature
[16427.330039] BTRFS info (device loop0): disk space caching is enabled
[16427.330224] BTRFS info (device loop0): has skinny extents
[16427.407880] BTRFS info (device loop0): enabling ssd optimizations
[16429.423166] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16429.423507] BTRFS error (device dm-11): error writing primary super block to device 1
[16429.423781] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16429.424110] BTRFS info (device dm-11): forced readonly
[16429.424293] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16429.424569] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16429.425133] BTRFS error (device loop0): error writing primary super block to device 1
[16429.425411] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16429.425724] BTRFS info (device loop0): forced readonly
[16429.425903] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16429.427483] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16429.428019] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16429.428269] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16429.432504] lo_write_bvec: 17 callbacks suppressed
[16429.432508] loop: Write error at byte offset 897527808, length 4096.
[16429.432885] loop: Write error at byte offset 904884224, length 4096.
[16429.433092] loop: Write error at byte offset 904945664, length 4096.
[16429.433295] loop: Write error at byte offset 904966144, length 4096.
[16429.433556] loop: Write error at byte offset 904978432, length 4096.
[16429.433752] loop: Write error at byte offset 905048064, length 4096.
[16429.433955] loop: Write error at byte offset 905252864, length 4096.
[16429.434148] loop: Write error at byte offset 905273344, length 4096.
[16429.434639] loop: Write error at byte offset 905338880, length 4096.
[16429.434873] loop: Write error at byte offset 844136448, length 4096.
[16429.555457] ------------[ cut here ]------------
[16429.555646] WARNING: CPU: 1 PID: 2441399 at fs/btrfs/block-group.c:127 btrfs_put_block_group+0x77/0xb0
[16429.555957] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16429.557473] CPU: 1 PID: 2441399 Comm: umount Not tainted 5.16.0-rc8+ #539
[16429.557677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16429.557955] RIP: 0010:btrfs_put_block_group+0x77/0xb0
[16429.558145] Code: 21 48 8b bd 68 01 00 00 e8 56 8c d8 ff 48 8b bd d0 03 00 00 e8 4a 8c d8 ff 48 89 ef 5d e9 41 8c 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
[16429.558638] RSP: 0018:ffffa411c532fdc0 EFLAGS: 00010286
[16429.558812] RAX: 0000000000000001 RBX: ffff892105c94000 RCX: ffff892100876db0
[16429.559030] RDX: 0000000000000001 RSI: ffffffffa1669747 RDI: ffff892100876c00
[16429.559242] RBP: ffff892100876c00 R08: 0000000000000000 R09: 0000000000000000
[16429.559455] R10: 0000000000000000 R11: 0000000000080000 R12: ffff892105c94130
[16429.559663] R13: ffff892105c94178 R14: ffff892100876d70 R15: dead000000000100
[16429.559870] FS:  00007f42115acc40(0000) GS:ffff89217bd00000(0000) knlGS:0000000000000000
[16429.560146] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16429.560334] CR2: 00007f255f12f570 CR3: 0000000115ed4005 CR4: 0000000000370ee0
[16429.560550] Call Trace:
[16429.560684]  
[16429.560816]  btrfs_free_block_groups+0x255/0x3c0
[16429.560998]  close_ctree+0x4a6/0x4ed
[16429.561157]  ? trace_hardirqs_on+0x1b/0xe0
[16429.561326]  ? pool_mayday_timeout+0x170/0x170
[16429.561489]  ? call_rcu+0x1e9/0x5b0
[16429.561636]  generic_shutdown_super+0x71/0x120
[16429.561809]  kill_anon_super+0x14/0x30
[16429.561978]  btrfs_kill_super+0x12/0x20
[16429.562130]  deactivate_locked_super+0x33/0xa0
[16429.562311]  cleanup_mnt+0x131/0x190
[16429.562480]  task_work_run+0x59/0xa0
[16429.562630]  exit_to_user_mode_prepare+0x28f/0x2a0
[16429.562800]  syscall_exit_to_user_mode+0x16/0x50
[16429.562988]  do_syscall_64+0x48/0x90
[16429.563141]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[16429.563322] RIP: 0033:0x7f42117dbbeb
[16429.563471] Code: 22 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 59 22 0c 00 f7 d8
[16429.563973] RSP: 002b:00007fffdd52f9b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[16429.564225] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f42117dbbeb
[16429.564446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005570f767eb90
[16429.564654] RBP: 00005570f767e960 R08: 0000000000000000 R09: 00007fffdd52e730
[16429.564861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[16429.565082] R13: 00005570f767eb90 R14: 00005570f767ea70 R15: 00005570f767e960
[16429.565299]  
[16429.565423] irq event stamp: 0
[16429.565573] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[16429.565768] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16429.566065] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[16429.566356] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16429.566551] ---[ end trace d58e611e744ad147 ]---
[16429.566795] ------------[ cut here ]------------
[16429.567083] WARNING: CPU: 0 PID: 2441399 at fs/btrfs/block-group.c:3989 btrfs_free_block_groups+0x330/0x3c0
[16429.567524] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common joydev snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus virtio_balloon soundcore lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[16429.569691] CPU: 0 PID: 2441399 Comm: umount Tainted: G        W         5.16.0-rc8+ #539
[16429.570145] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16429.570541] RIP: 0010:btrfs_free_block_groups+0x330/0x3c0
[16429.570809] Code: 00 00 00 ad de 49 be 22 01 00 00 00 00 ad de e8 b6 6d 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
[16429.571537] RSP: 0018:ffffa411c532fdd0 EFLAGS: 00010286
[16429.571814] RAX: ffff892116962ca8 RBX: ffff892105c94000 RCX: 000000008010000e
[16429.572124] RDX: 000000008010000f RSI: ffffcf39845a5800 RDI: ffffffffa288fa01
[16429.572413] RBP: ffff892116962ca8 R08: ffff892116963000 R09: 000000008010000e
[16429.572717] R10: ffff892116963000 R11: ffff8920343c8000 R12: ffff892116962c00
[16429.573058] R13: ffff892105c95128 R14: dead000000000122 R15: dead000000000100
[16429.573394] FS:  00007f42115acc40(0000) GS:ffff89217bc00000(0000) knlGS:0000000000000000
[16429.573765] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[16429.574060] CR2: 00007f255f048550 CR3: 0000000115ed4001 CR4: 0000000000370ef0
[16429.574338] Call Trace:
[16429.574470]  
[16429.574595]  close_ctree+0x4a6/0x4ed
[16429.574744]  ? trace_hardirqs_on+0x1b/0xe0
[16429.574899]  ? pool_mayday_timeout+0x170/0x170
[16429.575095]  ? call_rcu+0x1e9/0x5b0
[16429.575312]  generic_shutdown_super+0x71/0x120
[16429.575554]  kill_anon_super+0x14/0x30
[16429.575769]  btrfs_kill_super+0x12/0x20
[16429.576036]  deactivate_locked_super+0x33/0xa0
[16429.576303]  cleanup_mnt+0x131/0x190
[16429.576525]  task_work_run+0x59/0xa0
[16429.576748]  exit_to_user_mode_prepare+0x28f/0x2a0
[16429.577036]  syscall_exit_to_user_mode+0x16/0x50
[16429.577307]  do_syscall_64+0x48/0x90
[16429.577522]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[16429.577780] RIP: 0033:0x7f42117dbbeb
[16429.578044] Code: 22 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 59 22 0c 00 f7 d8
[16429.578605] RSP: 002b:00007fffdd52f9b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[16429.578861] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f42117dbbeb
[16429.579081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005570f767eb90
[16429.579294] RBP: 00005570f767e960 R08: 0000000000000000 R09: 00007fffdd52e730
[16429.579496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[16429.579703] R13: 00005570f767eb90 R14: 00005570f767ea70 R15: 00005570f767e960
[16429.579929]  
[16429.580062] irq event stamp: 0
[16429.580221] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[16429.580415] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[16429.580679] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[16429.589183] softirqs last disabled at (0): [<0000000000000000>] 0x0
[16429.589498] ---[ end trace d58e611e744ad148 ]---
[16429.589681] BTRFS info (device loop0): space_info 4 has 263258112 free, is not full
[16429.589935] BTRFS info (device loop0): space_info total=268435456, used=5128192, pinned=0, reserved=18446744073709535232, may_use=0, readonly=65536 zone_unusable=0
[16429.590431] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0
[16429.590621] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[16429.590809] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[16429.591020] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[16429.591259] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[16430.652485] BTRFS info (device dm-11): flagging fs with big metadata feature
[16430.652812] BTRFS info (device dm-11): turning on async discard
[16430.653107] BTRFS info (device dm-11): disk space caching is enabled
[16430.653391] BTRFS info (device dm-11): has skinny extents
[16430.656072] BTRFS info (device dm-11): start tree-log replay
[16430.656860] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[16430.657168] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[16430.831538] loop0: detected capacity change from 0 to 6629376
[16430.841855] BTRFS info (device loop0): flagging fs with big metadata feature
[16430.842113] BTRFS info (device loop0): disk space caching is enabled
[16430.842309] BTRFS info (device loop0): has skinny extents
[16430.846999] BTRFS info (device loop0): enabling ssd optimizations
[16432.939995] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16432.940307] btrfs_dev_stat_print_on_error: 26 callbacks suppressed
[16432.940309] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16432.940760] BTRFS error (device dm-11): error writing primary super block to device 1
[16432.941036] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16432.941492] BTRFS info (device dm-11): forced readonly
[16432.941718] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16432.942931] blk_print_req_error: 20 callbacks suppressed
[16432.942933] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16432.943730] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[16432.944222] I/O error, dev loop0, sector 125952 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16432.944647] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16432.944948] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 1, corrupt 0, gen 0
[16432.945453] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16432.945893] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16432.946365] BTRFS info (device loop0): forced readonly
[16432.946605] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16432.947141] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[16432.947441] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16432.948616] I/O error, dev loop0, sector 650240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16432.949315] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 1, corrupt 0, gen 0
[16432.949856] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[16432.950339] I/O error, dev loop0, sector 122240 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[16432.950339] I/O error, dev loop0, sector 1776208 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[16432.950343] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 2, flush 1, corrupt 0, gen 0
[16432.950689] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 3, flush 1, corrupt 0, gen 0
[16432.951894] I/O error, dev loop0, sector 1776336 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[16432.951997] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[16432.952793] I/O error, dev loop0, sector 646528 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[16432.953329] I/O error, dev loop0, sector 125952 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16432.953776] I/O error, dev loop0, sector 650240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16432.954231] I/O error, dev loop0, sector 122240 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[16432.958339] BTRFS: error (device loop0) in __btrfs_free_extent:3200: errno=-5 IO failure
[16432.958739] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16434.133181] BTRFS info (device dm-11): flagging fs with big metadata feature
[16434.133475] BTRFS info (device dm-11): turning on async discard
[16434.133653] BTRFS info (device dm-11): disk space caching is enabled
[16434.133877] BTRFS info (device dm-11): has skinny extents
[16434.144475] loop0: detected capacity change from 0 to 6629376
[16434.157345] BTRFS info (device loop0): flagging fs with big metadata feature
[16434.157580] BTRFS info (device loop0): disk space caching is enabled
[16434.157804] BTRFS info (device loop0): has skinny extents
[16434.265882] BTRFS info (device loop0): enabling ssd optimizations
[16434.282840] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[16435.299974] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[16435.300290] BTRFS error (device dm-11): error writing primary super block to device 1
[16435.300539] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[16435.300839] BTRFS info (device dm-11): forced readonly
[16435.301020] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[16435.301276] lo_write_bvec: 11 callbacks suppressed
[16435.301277] loop: Write error at byte offset 807837696, length 4096.
[16435.301618] loop: Write error at byte offset 920113152, length 4096.
[16435.302243] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16435.302805] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16435.303154] BTRFS info (device loop0): forced readonly
[16435.303353] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16435.303394] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16435.303621] loop: Write error at byte offset 920113152, length 4096.
[16435.304162] loop: Write error at byte offset 807837696, length 4096.
[16435.307301] loop: Write error at byte offset 809381888, length 4096.
[16435.308965] loop: Write error at byte offset 920178688, length 4096.
[16435.309194] loop: Write error at byte offset 881307648, length 4096.
[16435.309402] loop: Write error at byte offset 920182784, length 4096.
[16435.309631] loop: Write error at byte offset 854540288, length 4096.
[16435.309876] loop: Write error at byte offset 920240128, length 4096.
[16435.313012] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16437.424916] BTRFS info (device dm-11): flagging fs with big metadata feature
[16437.425152] BTRFS info (device dm-11): turning on async discard
[16437.425348] BTRFS info (device dm-11): disk space caching is enabled
[16437.425540] BTRFS info (device dm-11): has skinny extents
[16437.427390] BTRFS info (device dm-11): start tree-log replay
[16437.428732] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[16437.481812] loop0: detected capacity change from 0 to 6629376
[16437.505768] BTRFS info (device loop0): flagging fs with big metadata feature
[16437.506127] BTRFS info (device loop0): disk space caching is enabled
[16437.506439] BTRFS info (device loop0): has skinny extents
[16437.600445] BTRFS info (device loop0): enabling ssd optimizations
[16439.640565] btrfs_dev_stat_print_on_error: 95 callbacks suppressed
[16439.640573] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16439.641372] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16439.641826] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16439.642402] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16439.642889] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16439.644344] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16439.644850] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16439.645611] BTRFS: error (device dm-11) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[16439.646172] BTRFS info (device dm-11): forced readonly
[16439.646450] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[16439.646839] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[16439.647089] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16439.647688] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16439.648162] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[16439.648542] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16439.650266] blk_print_req_error: 63 callbacks suppressed
[16439.650269] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16439.651372] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16439.651785] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16439.659631] BTRFS info (device loop0): forced readonly
[16439.659869] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16439.660173] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16440.823451] BTRFS info (device dm-11): flagging fs with big metadata feature
[16440.823781] BTRFS info (device dm-11): turning on async discard
[16440.824003] BTRFS info (device dm-11): disk space caching is enabled
[16440.824221] BTRFS info (device dm-11): has skinny extents
[16440.826642] BTRFS info (device dm-11): start tree-log replay
[16440.829199] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[16440.829540] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[16440.894204] loop0: detected capacity change from 0 to 6629376
[16440.914953] BTRFS info (device loop0): flagging fs with big metadata feature
[16440.915307] BTRFS info (device loop0): disk space caching is enabled
[16440.915603] BTRFS info (device loop0): has skinny extents
[16441.079450] BTRFS info (device loop0): enabling ssd optimizations
[16442.122467] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16442.122782] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16442.123111] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[16442.123443] BTRFS info (device loop0): forced readonly
[16442.123623] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[16442.126088] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[16442.126374] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[16442.129313] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[16442.134967] BTRFS: error (device dm-11) in __btrfs_free_extent:3079: errno=-5 IO failure
[16442.135295] BTRFS info (device dm-11): forced readonly
[16442.135459] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16442.135894] BTRFS: error (device dm-11) in __btrfs_free_extent:3079: errno=-5 IO failure
[16442.136167] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[16442.136866] lo_write_bvec: 25 callbacks suppressed
[16442.136868] loop: Write error at byte offset 729526272, length 4096.
[16442.137269] loop: Write error at byte offset 576151552, length 4096.
[16442.137271] I/O error, dev loop0, sector 1424848 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16442.137458] loop: Write error at byte offset 819118080, length 4096.
[16442.137749] I/O error, dev loop0, sector 1125296 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[16442.137932] loop: Write error at byte offset 759173120, length 4096.
[16442.138221] I/O error, dev loop0, sector 1599840 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16442.138421] loop: Write error at byte offset 729550848, length 4096.
[16442.138720] I/O error, dev loop0, sector 1482760 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[16442.138923] loop: Write error at byte offset 741842944, length 4096.
[16442.139410] loop: Write error at byte offset 729554944, length 4096.
[16442.139597] loop: Write error at byte offset 753070080, length 4096.
[16442.139783] loop: Write error at byte offset 822591488, length 4096.
[16442.139981] I/O error, dev loop0, sector 1606624 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[16442.140320] loop: Write error at byte offset 848867328, length 4096.
[16442.140511] I/O error, dev loop0, sector 1657944 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16442.140788] I/O error, dev loop0, sector 1658008 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[16442.141073] I/O error, dev loop0, sector 1766152 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[16442.147148] BTRFS warning (device loop0): direct IO failed ino 1631 rw 0,0 sector 0x186160 len 0 err no 10
[16442.147473] BTRFS warning (device loop0): direct IO failed ino 1631 rw 0,0 sector 0x186168 len 0 err no 10
[16442.147776] BTRFS warning (device loop0): direct IO failed ino 1631 rw 0,0 sector 0x186170 len 0 err no 10
[16442.148085] BTRFS warning (device loop0): direct IO failed ino 1631 rw 0,0 sector 0x186178 len 0 err no 10
[16444.222749] BTRFS info (device dm-11): flagging fs with big metadata feature
[16444.222997] BTRFS info (device dm-11): turning on async discard
[16444.223193] BTRFS info (device dm-11): disk space caching is enabled
[16444.223400] BTRFS info (device dm-11): has skinny extents
[16444.225171] BTRFS info (device dm-11): start tree-log replay
[16444.292762] loop0: detected capacity change from 0 to 6629376
[16444.310283] BTRFS info (device loop0): flagging fs with big metadata feature
[16444.310505] BTRFS info (device loop0): disk space caching is enabled
[16444.310693] BTRFS info (device loop0): has skinny extents
[16444.315537] BTRFS info (device loop0): enabling ssd optimizations
[16444.315737] BTRFS info (device loop0): start tree-log replay
[16444.322961] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it