[42903.863037] run fstests generic/648 at 2022-04-04 08:46:28
[42904.286962] BTRFS: device fsid dd35e1f7-3bb6-4f61-9142-0ea1bd55b72b devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (554915)
[42904.312827] BTRFS info (device dm-9): flagging fs with big metadata feature
[42904.313066] BTRFS info (device dm-9): turning on sync discard
[42904.313240] BTRFS info (device dm-9): enabling free space tree
[42904.313414] BTRFS info (device dm-9): using free space tree
[42904.313590] BTRFS info (device dm-9): has skinny extents
[42904.354546] BTRFS info (device dm-9): creating free space tree
[42904.354931] BTRFS info (device dm-9): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[42904.355802] BTRFS info (device dm-9): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[42904.361637] BTRFS info (device dm-9): cleaning free space cache v1
[42904.365374] BTRFS info (device dm-9): checking UUID tree
[42904.525177] BTRFS: device fsid 40aeced1-f5d1-48dd-ae43-0b00a19e23c4 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (554991)
[42904.643318] BTRFS info (device dm-11): flagging fs with big metadata feature
[42904.643539] BTRFS info (device dm-11): turning on sync discard
[42904.643717] BTRFS info (device dm-11): enabling free space tree
[42904.643892] BTRFS info (device dm-11): using free space tree
[42904.644088] BTRFS info (device dm-11): has skinny extents
[42904.652947] BTRFS info (device dm-11): creating free space tree
[42904.653193] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[42904.653455] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[42904.658921] BTRFS info (device dm-11): cleaning free space cache v1
[42904.663146] BTRFS info (device dm-11): checking UUID tree
[42904.753565] loop0: detected capacity change from 0 to 6629376
[42904.770706] BTRFS: device fsid cb5462f9-45cb-44ab-845a-67a21531777e devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (553247)
[42904.771655] BTRFS info (device loop0): flagging fs with big metadata feature
[42904.771862] BTRFS info (device loop0): disk space caching is enabled
[42904.772091] BTRFS info (device loop0): has skinny extents
[42904.774537] BTRFS info (device loop0): enabling ssd optimizations
[42904.775566] BTRFS info (device loop0): checking UUID tree
[42905.792867] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42905.793220] btrfs_dev_stat_print_on_error: 6 callbacks suppressed
[42905.793222] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42905.793731] BTRFS error (device dm-11): error writing primary super block to device 1
[42905.794030] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42905.794349] BTRFS info (device dm-11: state E): forced readonly
[42905.794545] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42905.794840] loop: Write error at byte offset 606523392, length 4096.
[42905.794885] blk_print_req_error: 69 callbacks suppressed
[42905.794888] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42905.795733] loop: Write error at byte offset 17727488, length 4096.
[42905.795940] I/O error, dev loop0, sector 1184616 op 0x1:(WRITE) flags 0x8800 phys_seg 4 prio class 2
[42905.796702] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42905.797087] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[42905.803251] BTRFS warning (device loop0): direct IO failed ino 310 rw 1,34817 sector 0x121368 len 0 err no 10
[42905.803547] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42905.804132] I/O error, dev loop0, sector 34624 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 2
[42905.804195] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42905.804473] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[42905.804807] BTRFS info (device loop0: state E): forced readonly
[42905.805119] BTRFS warning (device loop0: state E): direct IO failed ino 282 rw 1,34817 sector 0x8740 len 0 err no 10
[42905.805310] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42905.805919] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42905.806224] loop: Write error at byte offset 606552064, length 4096.
[42905.807049] loop: Write error at byte offset 606580736, length 4096.
[42905.807369] loop: Write error at byte offset 575811584, length 4096.
[42905.807594] loop: Write error at byte offset 606646272, length 4096.
[42905.807872] loop: Write error at byte offset 606732288, length 4096.
[42905.808072] loop: Write error at byte offset 13873152, length 4096.
[42905.808259] I/O error, dev loop0, sector 27096 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[42905.808522] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[42905.810013] I/O error, dev loop0, sector 1184672 op 0x1:(WRITE) flags 0x8800 phys_seg 7 prio class 2
[42905.810222] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42905.810282] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[42905.810792] BTRFS warning (device loop0: state EA): direct IO failed ino 258 rw 1,34817 sector 0x1213a0 len 0 err no 10
[42905.811136] I/O error, dev loop0, sector 1184728 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[42905.811399] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[42905.811858] I/O error, dev loop0, sector 1124632 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[42905.812201] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[42905.812481] I/O error, dev loop0, sector 1184856 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[42905.812771] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[42905.813100] I/O error, dev loop0, sector 1185024 op 0x1:(WRITE) flags 0x0 phys_seg 12 prio class 0
[42905.813367] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[42907.872802] BTRFS info (device dm-11): flagging fs with big metadata feature
[42907.873077] BTRFS info (device dm-11): turning on sync discard
[42907.873283] BTRFS info (device dm-11): using free space tree
[42907.873481] BTRFS info (device dm-11): has skinny extents
[42907.876065] BTRFS info (device dm-11): start tree-log replay
[42907.898932] loop0: detected capacity change from 0 to 6629376
[42907.916982] BTRFS info (device loop0): flagging fs with big metadata feature
[42907.917203] BTRFS info (device loop0): disk space caching is enabled
[42907.917384] BTRFS info (device loop0): has skinny extents
[42907.920598] BTRFS info (device loop0): enabling ssd optimizations
[42907.932415] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[42907.945460] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42907.945757] BTRFS error (device dm-11): error writing primary super block to device 1
[42907.946028] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42907.946317] BTRFS info (device dm-11: state E): forced readonly
[42907.946491] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42907.946756] loop: Write error at byte offset 607260672, length 4096.
[42907.946954] loop: Write error at byte offset 575893504, length 4096.
[42907.947143] I/O error, dev loop0, sector 1186656 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[42907.947175] BTRFS warning (device loop0): direct IO failed ino 351 rw 1,34817 sector 0x121a70 len 0 err no 10
[42907.947939] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42907.948750] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42907.949552] BTRFS info (device loop0: state E): forced readonly
[42907.949737] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42907.953219] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42910.005024] BTRFS info (device dm-11): flagging fs with big metadata feature
[42910.005272] BTRFS info (device dm-11): turning on sync discard
[42910.005470] BTRFS info (device dm-11): using free space tree
[42910.005669] BTRFS info (device dm-11): has skinny extents
[42910.018274] loop0: detected capacity change from 0 to 6629376
[42910.036967] BTRFS info (device loop0): flagging fs with big metadata feature
[42910.037189] BTRFS info (device loop0): disk space caching is enabled
[42910.037369] BTRFS info (device loop0): has skinny extents
[42910.040439] BTRFS info (device loop0): enabling ssd optimizations
[42910.053638] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[42910.064548] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42910.064854] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42910.065181] BTRFS info (device loop0: state E): forced readonly
[42910.065360] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42910.065612] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42910.066129] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[42910.068071] BTRFS warning (device loop0: state EA): csum failed root 5 ino 340 off 454656 csum 0x8941f998 expected csum 0x427149fd mirror 1
[42910.069709] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42910.092421] BTRFS: error (device dm-11: state A) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[42910.092712] BTRFS info (device dm-11: state EA): forced readonly
[42910.092916] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[42910.093175] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42912.143832] BTRFS info (device dm-11): flagging fs with big metadata feature
[42912.144104] BTRFS info (device dm-11): turning on sync discard
[42912.144304] BTRFS info (device dm-11): using free space tree
[42912.144497] BTRFS info (device dm-11): has skinny extents
[42912.156211] loop0: detected capacity change from 0 to 6629376
[42912.168206] BTRFS info (device loop0): flagging fs with big metadata feature
[42912.168422] BTRFS info (device loop0): disk space caching is enabled
[42912.168605] BTRFS info (device loop0): has skinny extents
[42912.171780] BTRFS info (device loop0): enabling ssd optimizations
[42912.183186] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[42912.193056] btrfs_dev_stat_print_on_error: 25 callbacks suppressed
[42912.193059] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42912.193600] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42912.193925] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42912.194501] blk_print_req_error: 12 callbacks suppressed
[42912.194502] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42912.195024] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[42912.195322] I/O error, dev loop0, sector 1183616 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[42912.195711] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[42912.196005] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42912.196297] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42912.196597] BTRFS info (device loop0: state E): forced readonly
[42912.196773] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42912.197069] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42912.197389] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[42912.197707] I/O error, dev loop0, sector 1183720 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[42912.197990] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 0, rd 1, flush 1, corrupt 0, gen 0
[42912.198632] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[42912.198959] I/O error, dev loop0, sector 1183616 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 2
[42912.199226] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 0, rd 2, flush 1, corrupt 0, gen 0
[42912.199510] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 0, rd 3, flush 1, corrupt 0, gen 0
[42912.199946] BTRFS warning (device loop0: state EA): direct IO failed ino 339 rw 0,0 sector 0x120f80 len 0 err no 10
[42912.200246] BTRFS warning (device loop0: state EA): direct IO failed ino 339 rw 0,0 sector 0x120f88 len 0 err no 10
[42912.200542] BTRFS warning (device loop0: state EA): direct IO failed ino 339 rw 0,0 sector 0x120f90 len 0 err no 10
[42912.200830] BTRFS warning (device loop0: state EA): direct IO failed ino 339 rw 0,0 sector 0x120f98 len 0 err no 10
[42912.202697] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42912.237331] BTRFS: error (device dm-11: state A) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[42912.237626] BTRFS info (device dm-11: state EA): forced readonly
[42912.237804] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[42912.238077] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42914.253074] BTRFS info (device dm-11): flagging fs with big metadata feature
[42914.253335] BTRFS info (device dm-11): turning on sync discard
[42914.253546] BTRFS info (device dm-11): using free space tree
[42914.253752] BTRFS info (device dm-11): has skinny extents
[42914.266373] loop0: detected capacity change from 0 to 6629376
[42914.282923] BTRFS info (device loop0): flagging fs with big metadata feature
[42914.283143] BTRFS info (device loop0): disk space caching is enabled
[42914.283325] BTRFS info (device loop0): has skinny extents
[42914.287337] BTRFS info (device loop0): enabling ssd optimizations
[42914.297484] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[42916.313499] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42916.314916] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42916.315225] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42916.315542] BTRFS info (device loop0: state E): forced readonly
[42916.315726] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42916.316014] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42916.316797] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42916.322343] lo_write_bvec: 7 callbacks suppressed
[42916.322346] loop: Write error at byte offset 678322176, length 4096.
[42916.322748] loop: Write error at byte offset 664813568, length 4096.
[42916.322970] loop: Write error at byte offset 678330368, length 4096.
[42916.323163] loop: Write error at byte offset 643399680, length 4096.
[42916.323471] I/O error, dev loop0, sector 1324848 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42916.323785] I/O error, dev loop0, sector 1298464 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42916.324068] I/O error, dev loop0, sector 1324864 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[42916.324347] I/O error, dev loop0, sector 1256640 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42916.324614] I/O error, dev loop0, sector 1322856 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 2
[42916.324952] BTRFS warning (device loop0: state EA): direct IO failed ino 388 rw 0,0 sector 0x142f68 len 0 err no 10
[42916.325247] BTRFS warning (device loop0: state EA): direct IO failed ino 388 rw 0,0 sector 0x142f70 len 0 err no 10
[42916.325541] BTRFS warning (device loop0: state EA): direct IO failed ino 388 rw 0,0 sector 0x142f78 len 0 err no 10
[42916.347246] BTRFS: error (device dm-11: state A) in __btrfs_free_extent:3092: errno=-5 IO failure
[42916.347705] BTRFS info (device dm-11: state EA): forced readonly
[42916.347931] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42918.481193] BTRFS info (device dm-11): flagging fs with big metadata feature
[42918.481437] BTRFS info (device dm-11): turning on sync discard
[42918.481631] BTRFS info (device dm-11): using free space tree
[42918.481841] BTRFS info (device dm-11): has skinny extents
[42918.484345] BTRFS info (device dm-11): start tree-log replay
[42918.510087] loop0: detected capacity change from 0 to 6629376
[42918.543377] BTRFS info (device loop0): flagging fs with big metadata feature
[42918.543598] BTRFS info (device loop0): disk space caching is enabled
[42918.543801] BTRFS info (device loop0): has skinny extents
[42918.547566] BTRFS info (device loop0): enabling ssd optimizations
[42920.567349] btrfs_dev_stat_print_on_error: 48 callbacks suppressed
[42920.567353] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42920.568152] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42920.568490] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42920.568860] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[42920.569191] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[42920.569522] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[42920.569954] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42920.570822] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[42920.571149] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42920.571472] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42920.571851] BTRFS info (device loop0: state E): forced readonly
[42920.572039] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42920.572064] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42920.572370] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[42920.572654] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42920.572994] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42920.573596] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[42920.573717] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42920.574036] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42920.575424] BTRFS error (device dm-11): error writing primary super block to device 1
[42920.575717] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42920.576079] BTRFS info (device dm-11: state E): forced readonly
[42920.576287] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[42920.576580] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42920.578551] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[42920.579205] loop: Write error at byte offset 741060608, length 4096.
[42920.579422] loop: Write error at byte offset 741134336, length 4096.
[42920.579640] loop: Write error at byte offset 741335040, length 4096.
[42920.579842] loop: Write error at byte offset 741347328, length 4096.
[42920.580038] I/O error, dev loop0, sector 1447384 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42920.580322] I/O error, dev loop0, sector 1447528 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[42920.580612] I/O error, dev loop0, sector 1447920 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42920.580896] I/O error, dev loop0, sector 1447944 op 0x1:(WRITE) flags 0x0 phys_seg 22 prio class 0
[42921.739995] BTRFS info (device dm-11): flagging fs with big metadata feature
[42921.740228] BTRFS info (device dm-11): turning on sync discard
[42921.740412] BTRFS info (device dm-11): using free space tree
[42921.740596] BTRFS info (device dm-11): has skinny extents
[42921.743046] BTRFS info (device dm-11): start tree-log replay
[42921.771321] loop0: detected capacity change from 0 to 6629376
[42921.820353] BTRFS info (device loop0): flagging fs with big metadata feature
[42921.820577] BTRFS info (device loop0): disk space caching is enabled
[42921.820781] BTRFS info (device loop0): has skinny extents
[42921.825883] BTRFS info (device loop0): enabling ssd optimizations
[42921.847885] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[42921.848172] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[42923.879446] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42923.880178] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42923.880653] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42923.881185] BTRFS info (device loop0: state E): forced readonly
[42923.881496] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42923.881872] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42923.883370] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42923.883856] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42923.883969] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42923.901269] BTRFS: error (device dm-11: state A) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[42923.901820] BTRFS info (device dm-11: state EA): forced readonly
[42923.902057] BTRFS: error (device dm-11: state EA) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[42923.902377] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[42923.902705] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42923.904528] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42925.043332] BTRFS info (device dm-11): flagging fs with big metadata feature
[42925.043583] BTRFS info (device dm-11): turning on sync discard
[42925.043815] BTRFS info (device dm-11): using free space tree
[42925.044012] BTRFS info (device dm-11): has skinny extents
[42925.046109] BTRFS info (device dm-11): start tree-log replay
[42925.084975] loop0: detected capacity change from 0 to 6629376
[42925.098813] BTRFS info (device loop0): flagging fs with big metadata feature
[42925.099035] BTRFS info (device loop0): disk space caching is enabled
[42925.104965] BTRFS info (device loop0): has skinny extents
[42925.116872] BTRFS info (device loop0): enabling ssd optimizations
[42926.199449] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42926.223089] btrfs_dev_stat_print_on_error: 26 callbacks suppressed
[42926.223091] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42926.223571] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42926.224101] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42926.224386] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[42926.224698] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[42926.225113] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[42926.225416] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[42926.225703] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[42926.226118] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[42926.226405] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[42926.227307] BTRFS: error (device dm-11) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[42926.227619] BTRFS info (device dm-11: state E): forced readonly
[42926.228399] loop: Write error at byte offset 874016768, length 4096.
[42926.228587] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[42926.228783] I/O error, dev loop0, sector 1707064 op 0x1:(WRITE) flags 0x8800 phys_seg 6 prio class 2
[42926.229027] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42926.229291] BTRFS warning (device loop0): direct IO failed ino 789 rw 1,34817 sector 0x1a0c38 len 0 err no 10
[42926.230129] loop: Write error at byte offset 322158592, length 4096.
[42926.230324] loop: Write error at byte offset 53723136, length 4096.
[42926.230508] loop: Write error at byte offset 322174976, length 4096.
[42926.230692] loop: Write error at byte offset 53739520, length 4096.
[42926.230895] I/O error, dev loop0, sector 629216 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[42926.231159] I/O error, dev loop0, sector 104928 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[42926.231430] I/O error, dev loop0, sector 629248 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[42926.231694] I/O error, dev loop0, sector 104960 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[42926.233660] loop: Write error at byte offset 874016768, length 4096.
[42926.233968] loop: Write error at byte offset 874139648, length 4096.
[42926.234272] loop: Write error at byte offset 874188800, length 4096.
[42926.234487] loop: Write error at byte offset 874315776, length 4096.
[42926.234496] I/O error, dev loop0, sector 1707400 op 0x1:(WRITE) flags 0x0 phys_seg 17 prio class 0
[42926.234677] I/O error, dev loop0, sector 1707064 op 0x1:(WRITE) flags 0x0 phys_seg 29 prio class 0
[42926.235010] I/O error, dev loop0, sector 1707648 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[42926.235245] I/O error, dev loop0, sector 1707304 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[42926.236742] loop: Write error at byte offset 874315776, length 4096.
[42926.236938] I/O error, dev loop0, sector 1707648 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[42926.238773] BTRFS: error (device loop0: state A) in cache_save_setup:2777: errno=-5 IO failure
[42926.239047] BTRFS info (device loop0: state EA): forced readonly
[42926.239246] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42926.239504] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42928.368487] BTRFS info (device dm-11): flagging fs with big metadata feature
[42928.368766] BTRFS info (device dm-11): turning on sync discard
[42928.368971] BTRFS info (device dm-11): using free space tree
[42928.369170] BTRFS info (device dm-11): has skinny extents
[42928.371469] BTRFS info (device dm-11): start tree-log replay
[42928.407324] loop0: detected capacity change from 0 to 6629376
[42928.427526] BTRFS info (device loop0): flagging fs with big metadata feature
[42928.427853] BTRFS info (device loop0): disk space caching is enabled
[42928.428040] BTRFS info (device loop0): has skinny extents
[42928.494090] BTRFS info (device loop0): enabling ssd optimizations
[42928.514048] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[42928.514341] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[42928.528811] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42928.528906] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42928.529128] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42928.529678] BTRFS info (device loop0: state E): forced readonly
[42928.529881] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42928.530133] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42928.568752] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42928.569155] BTRFS info (device dm-11: state EA): forced readonly
[42930.579848] BTRFS info (device dm-11): flagging fs with big metadata feature
[42930.580097] BTRFS info (device dm-11): turning on sync discard
[42930.580302] BTRFS info (device dm-11): using free space tree
[42930.580499] BTRFS info (device dm-11): has skinny extents
[42930.595010] loop0: detected capacity change from 0 to 6629376
[42930.616218] BTRFS info (device loop0): flagging fs with big metadata feature
[42930.616548] BTRFS info (device loop0): disk space caching is enabled
[42930.616758] BTRFS info (device loop0): has skinny extents
[42930.678538] BTRFS info (device loop0): enabling ssd optimizations
[42930.698251] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[42930.698727] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[42932.712867] btrfs_dev_stat_print_on_error: 104 callbacks suppressed
[42932.712871] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42932.713713] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42932.714749] blk_print_req_error: 28 callbacks suppressed
[42932.714751] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42932.715652] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[42932.716057] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42932.716463] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42932.716902] BTRFS info (device loop0: state E): forced readonly
[42932.717155] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42932.718281] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42932.718749] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42932.719221] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42932.726595] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42932.727854] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[42932.728145] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[42932.728452] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[42932.728755] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[42932.729048] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[42932.729335] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[42932.730022] lo_write_bvec: 7 callbacks suppressed
[42932.730024] loop: Write error at byte offset 918806528, length 4096.
[42932.730373] I/O error, dev loop0, sector 1794448 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[42932.730377] loop: Write error at byte offset 918867968, length 4096.
[42932.730980] I/O error, dev loop0, sector 1794664 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42932.730985] loop: Write error at byte offset 918941696, length 4096.
[42932.731572] I/O error, dev loop0, sector 1794808 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42932.731700] loop: Write error at byte offset 902569984, length 4096.
[42932.732154] I/O error, dev loop0, sector 1762832 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[42932.732158] loop: Write error at byte offset 15147008, length 4096.
[42932.732745] I/O error, dev loop0, sector 29584 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[42932.732749] loop: Write error at byte offset 918994944, length 4096.
[42932.733312] I/O error, dev loop0, sector 1794912 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42932.733334] loop: Write error at byte offset 919072768, length 4096.
[42932.733917] I/O error, dev loop0, sector 1795064 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42932.733923] loop: Write error at byte offset 919109632, length 4096.
[42932.734497] I/O error, dev loop0, sector 1795136 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42932.734551] loop: Write error at byte offset 919126016, length 4096.
[42932.735089] I/O error, dev loop0, sector 1795168 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[42932.761610] BTRFS: error (device dm-11: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[42932.762342] BTRFS info (device dm-11: state EA): forced readonly
[42932.774185] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42933.892631] BTRFS info (device dm-11): flagging fs with big metadata feature
[42933.892889] BTRFS info (device dm-11): turning on sync discard
[42933.893084] BTRFS info (device dm-11): using free space tree
[42933.893274] BTRFS info (device dm-11): has skinny extents
[42933.895550] BTRFS info (device dm-11): start tree-log replay
[42933.936077] loop0: detected capacity change from 0 to 6629376
[42933.956316] BTRFS info (device loop0): flagging fs with big metadata feature
[42933.956537] BTRFS info (device loop0): disk space caching is enabled
[42933.956743] BTRFS info (device loop0): has skinny extents
[42934.042596] BTRFS info (device loop0): enabling ssd optimizations
[42934.070946] loop: Write error at byte offset 38797312, length 4096.
[42934.071303] BTRFS error (device loop0): error reading free space cache
[42934.071501] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[42934.072141] BTRFS: error (device loop0: state A) in btrfs_create_pending_block_groups:2401: errno=-5 IO failure
[42934.072159] BTRFS: error (device loop0: state A) in btrfs_start_dirty_block_groups:3024: errno=-5 IO failure
[42934.072430] BTRFS info (device loop0: state EA): forced readonly
[42934.072854] BTRFS: error (device loop0: state EA) in btrfs_create_pending_block_groups:2401: errno=-5 IO failure
[42934.073772] BTRFS warning (device loop0: state EA): direct IO failed ino 866 rw 1,34817 sector 0x1ba800 len 0 err no 10
[42934.076119] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42934.108838] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42934.109210] BTRFS info (device dm-11: state EA): forced readonly
[42936.145382] BTRFS info (device dm-11): flagging fs with big metadata feature
[42936.145656] BTRFS info (device dm-11): turning on sync discard
[42936.145860] BTRFS info (device dm-11): using free space tree
[42936.146053] BTRFS info (device dm-11): has skinny extents
[42936.158218] loop0: detected capacity change from 0 to 6629376
[42936.177943] BTRFS info (device loop0): flagging fs with big metadata feature
[42936.178165] BTRFS info (device loop0): disk space caching is enabled
[42936.178346] BTRFS info (device loop0): has skinny extents
[42936.198647] BTRFS info (device loop0): enabling ssd optimizations
[42937.315269] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42937.315574] BTRFS error (device dm-11): error writing primary super block to device 1
[42937.315856] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42937.316149] BTRFS info (device dm-11: state E): forced readonly
[42937.316327] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42937.317781] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42937.318080] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42937.318392] BTRFS info (device loop0: state E): forced readonly
[42937.318573] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42937.318844] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42937.320853] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42939.450321] BTRFS info (device dm-11): flagging fs with big metadata feature
[42939.450575] BTRFS info (device dm-11): turning on sync discard
[42939.450813] BTRFS info (device dm-11): using free space tree
[42939.451012] BTRFS info (device dm-11): has skinny extents
[42939.453422] BTRFS info (device dm-11): start tree-log replay
[42939.493830] loop0: detected capacity change from 0 to 6629376
[42939.504298] BTRFS info (device loop0): flagging fs with big metadata feature
[42939.504523] BTRFS info (device loop0): disk space caching is enabled
[42939.504743] BTRFS info (device loop0): has skinny extents
[42939.530238] BTRFS info (device loop0): enabling ssd optimizations
[42939.632414] btrfs_dev_stat_print_on_error: 47 callbacks suppressed
[42939.632418] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[42939.632957] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[42939.632981] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[42939.633249] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[42939.633545] blk_print_req_error: 21 callbacks suppressed
[42939.633547] I/O error, dev loop0, sector 1503432 op 0x0:(READ) flags 0x80700 phys_seg 8 prio class 0
[42939.633845] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[42939.634275] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[42939.634278] I/O error, dev loop0, sector 101632 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[42939.634281] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[42939.634306] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[42939.634577] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[42939.635031] I/O error, dev loop0, sector 1503472 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[42939.635139] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[42939.635417] BTRFS error (device loop0): error reading free space cache
[42939.636729] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[42939.637144] I/O error, dev loop0, sector 625920 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[42939.637148] I/O error, dev loop0, sector 108160 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[42939.637758] lo_write_bvec: 15 callbacks suppressed
[42939.637759] loop: Write error at byte offset 576094208, length 4096.
[42939.638106] I/O error, dev loop0, sector 1125184 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[42939.638390] loop: Write error at byte offset 576573440, length 4096.
[42939.638578] I/O error, dev loop0, sector 1126120 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[42939.639649] loop: Write error at byte offset 576069632, length 4096.
[42939.639939] I/O error, dev loop0, sector 1125136 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42939.640145] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42939.640253] I/O error, dev loop0, sector 632448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[42939.640827] I/O error, dev loop0, sector 101632 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[42939.641543] loop: Write error at byte offset 38797312, length 4096.
[42939.641833] loop: Write error at byte offset 307232768, length 4096.
[42939.673819] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42939.674785] BTRFS info (device dm-11: state EA): forced readonly
[42939.676069] loop: Write error at byte offset 38862848, length 4096.
[42939.676515] loop: Write error at byte offset 307298304, length 4096.
[42939.676812] loop: Write error at byte offset 38912000, length 4096.
[42939.676887] BTRFS: error (device loop0: state A) in __btrfs_free_extent:3092: errno=-5 IO failure
[42939.677001] loop: Write error at byte offset 307347456, length 4096.
[42939.677272] BTRFS info (device loop0: state EA): forced readonly
[42939.677657] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42941.696459] BTRFS info (device dm-11): flagging fs with big metadata feature
[42941.696745] BTRFS info (device dm-11): turning on sync discard
[42941.696937] BTRFS info (device dm-11): using free space tree
[42941.697121] BTRFS info (device dm-11): has skinny extents
[42941.708026] loop0: detected capacity change from 0 to 6629376
[42941.732675] BTRFS info (device loop0): flagging fs with big metadata feature
[42941.733009] BTRFS info (device loop0): disk space caching is enabled
[42941.733200] BTRFS info (device loop0): has skinny extents
[42941.818847] BTRFS info (device loop0): enabling ssd optimizations
[42942.862182] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42942.877935] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42942.878251] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42942.878556] BTRFS info (device loop0: state E): forced readonly
[42942.878753] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42942.879011] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42942.880165] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42942.880443] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42942.883372] loop: Write error at byte offset 745598976, length 4096.
[42942.885411] BTRFS: error (device dm-11: state A) in add_to_free_space_tree:1051: errno=-5 IO failure
[42942.885711] BTRFS info (device dm-11: state EA): forced readonly
[42942.885890] BTRFS: error (device dm-11: state EA) in do_free_extent_accounting:2869: errno=-5 IO failure
[42942.886166] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42942.886447] BTRFS: error (device dm-11: state EA) in __btrfs_free_extent:3092: errno=-5 IO failure
[42942.886729] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42945.020095] BTRFS info (device dm-11): flagging fs with big metadata feature
[42945.020339] BTRFS info (device dm-11): turning on sync discard
[42945.020532] BTRFS info (device dm-11): using free space tree
[42945.020749] BTRFS info (device dm-11): has skinny extents
[42945.023205] BTRFS info (device dm-11): start tree-log replay
[42945.105820] loop0: detected capacity change from 0 to 6629376
[42945.128607] BTRFS info (device loop0): flagging fs with big metadata feature
[42945.128829] BTRFS info (device loop0): disk space caching is enabled
[42945.129012] BTRFS info (device loop0): has skinny extents
[42945.151448] BTRFS info (device loop0): enabling ssd optimizations
[42946.203897] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42946.204195] btrfs_dev_stat_print_on_error: 113 callbacks suppressed
[42946.204197] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42946.204678] BTRFS error (device dm-11): error writing primary super block to device 1
[42946.204920] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42946.205521] BTRFS info (device dm-11: state E): forced readonly
[42946.205725] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42946.205989] blk_print_req_error: 33 callbacks suppressed
[42946.205991] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42946.206577] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[42946.206847] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42946.207131] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42946.207430] BTRFS info (device loop0: state E): forced readonly
[42946.207624] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42946.207639] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[42946.207888] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42946.210516] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42947.346475] BTRFS info (device dm-11): flagging fs with big metadata feature
[42947.346748] BTRFS info (device dm-11): turning on sync discard
[42947.346952] BTRFS info (device dm-11): using free space tree
[42947.347147] BTRFS info (device dm-11): has skinny extents
[42947.349730] BTRFS info (device dm-11): start tree-log replay
[42947.420213] loop0: detected capacity change from 0 to 6629376
[42947.431117] BTRFS info (device loop0): flagging fs with big metadata feature
[42947.431349] BTRFS info (device loop0): disk space caching is enabled
[42947.431570] BTRFS info (device loop0): has skinny extents
[42947.465289] BTRFS info (device loop0): enabling ssd optimizations
[42949.517388] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42949.518354] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42949.519046] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42949.519365] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42949.519778] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[42949.520123] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[42949.520683] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[42949.521050] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[42949.521376] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[42949.524318] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42949.524665] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42949.524951] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42949.525260] BTRFS info (device loop0: state E): forced readonly
[42949.525438] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42949.525704] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42949.529392] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42949.546066] BTRFS: error (device dm-11: state A) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[42949.546362] BTRFS info (device dm-11: state EA): forced readonly
[42949.547586] BTRFS: error (device dm-11: state EA) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[42949.547883] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[42949.548162] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42949.550464] BTRFS: error (device dm-11: state EA) in do_free_extent_accounting:2862: errno=-5 IO failure
[42949.550769] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42949.554945] BTRFS: error (device dm-11: state EA) in do_free_extent_accounting:2862: errno=-5 IO failure
[42949.555225] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42950.904035] BTRFS info (device dm-11): flagging fs with big metadata feature
[42950.904282] BTRFS info (device dm-11): turning on sync discard
[42950.904485] BTRFS info (device dm-11): using free space tree
[42950.904712] BTRFS info (device dm-11): has skinny extents
[42950.907296] BTRFS info (device dm-11): start tree-log replay
[42950.972818] loop0: detected capacity change from 0 to 6629376
[42950.992801] BTRFS info (device loop0): flagging fs with big metadata feature
[42950.993020] BTRFS info (device loop0): disk space caching is enabled
[42950.993202] BTRFS info (device loop0): has skinny extents
[42951.021146] BTRFS info (device loop0): enabling ssd optimizations
[42952.054091] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42952.054440] btrfs_dev_stat_print_on_error: 67 callbacks suppressed
[42952.054442] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42952.054996] BTRFS error (device dm-11): error writing primary super block to device 1
[42952.055283] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42952.055631] BTRFS info (device dm-11: state E): forced readonly
[42952.055863] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42952.056173] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[42952.056484] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[42952.056797] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42952.057242] BTRFS error (device loop0): error writing primary super block to device 1
[42952.057562] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42952.057891] BTRFS info (device loop0: state E): forced readonly
[42952.058095] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42952.058384] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42952.060205] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42952.060911] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42952.061632] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42953.227759] BTRFS info (device dm-11): flagging fs with big metadata feature
[42953.228010] BTRFS info (device dm-11): turning on sync discard
[42953.228213] BTRFS info (device dm-11): using free space tree
[42953.228407] BTRFS info (device dm-11): has skinny extents
[42953.239271] loop0: detected capacity change from 0 to 6629376
[42953.263412] BTRFS info (device loop0): flagging fs with big metadata feature
[42953.263658] BTRFS info (device loop0): disk space caching is enabled
[42953.263843] BTRFS info (device loop0): has skinny extents
[42953.282845] BTRFS info (device loop0): enabling ssd optimizations
[42953.283049] BTRFS info (device loop0): start tree-log replay
[42954.449374] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42954.463731] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42954.467884] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42954.468221] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42954.469546] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[42954.469963] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[42954.470437] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[42954.470967] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[42954.471436] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[42954.472963] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[42954.473235] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[42954.473825] BTRFS error (device loop0): error writing primary super block to device 1
[42954.474073] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42954.474369] BTRFS info (device loop0: state E): forced readonly
[42954.474561] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42954.474902] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42954.475226] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42954.475497] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42954.483802] BTRFS: error (device dm-11) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[42954.484123] BTRFS info (device dm-11: state E): forced readonly
[42954.484301] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[42954.490180] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42956.589150] BTRFS info (device dm-11): flagging fs with big metadata feature
[42956.589402] BTRFS info (device dm-11): turning on sync discard
[42956.589633] BTRFS info (device dm-11): using free space tree
[42956.589831] BTRFS info (device dm-11): has skinny extents
[42956.593070] BTRFS info (device dm-11): start tree-log replay
[42956.662746] loop0: detected capacity change from 0 to 6629376
[42956.681339] BTRFS info (device loop0): flagging fs with big metadata feature
[42956.681649] BTRFS info (device loop0): disk space caching is enabled
[42956.681839] BTRFS info (device loop0): has skinny extents
[42956.702794] BTRFS info (device loop0): enabling ssd optimizations
[42956.703004] BTRFS info (device loop0): start tree-log replay
[42957.848565] btrfs_dev_stat_print_on_error: 44 callbacks suppressed
[42957.848568] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42957.849057] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42957.849356] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42957.849661] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[42957.849967] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[42957.850246] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[42957.850350] BTRFS: error (device dm-11: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[42957.851305] BTRFS error (device dm-11: state A): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[42957.851572] BTRFS info (device dm-11: state EA): forced readonly
[42957.851575] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42957.853667] BTRFS: error (device dm-11: state EA) in do_free_extent_accounting:2862: errno=-5 IO failure
[42957.854027] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42957.854425] BTRFS: error (device dm-11: state EA) in do_free_extent_accounting:2862: errno=-5 IO failure
[42957.854719] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42957.855372] lo_write_bvec: 12 callbacks suppressed
[42957.855374] loop: Write error at byte offset 1001619456, length 4096.
[42957.855774] loop: Write error at byte offset 749412352, length 4096.
[42957.855965] I/O error, dev loop0, sector 1956288 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[42957.856229] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42957.856259] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42957.856523] I/O error, dev loop0, sector 1463696 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[42957.857034] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42957.857310] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42957.857649] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[42957.859947] loop: Write error at byte offset 60932096, length 4096.
[42957.860146] loop: Write error at byte offset 329367552, length 4096.
[42957.860147] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42957.860333] I/O error, dev loop0, sector 119008 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[42957.860638] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42957.860898] I/O error, dev loop0, sector 643296 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[42957.861197] BTRFS info (device loop0: state E): forced readonly
[42957.861656] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42957.862367] loop: Write error at byte offset 749473792, length 4096.
[42957.862606] I/O error, dev loop0, sector 1463816 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[42957.863372] loop: Write error at byte offset 749412352, length 4096.
[42957.863606] I/O error, dev loop0, sector 1463696 op 0x1:(WRITE) flags 0x800 phys_seg 15 prio class 0
[42957.863912] BTRFS: error (device loop0: state EA) in btrfs_start_dirty_block_groups:3024: errno=-5 IO failure
[42959.984540] BTRFS info (device dm-11): flagging fs with big metadata feature
[42959.984791] BTRFS info (device dm-11): turning on sync discard
[42959.984992] BTRFS info (device dm-11): using free space tree
[42959.985187] BTRFS info (device dm-11): has skinny extents
[42959.987738] BTRFS info (device dm-11): start tree-log replay
[42960.064203] loop0: detected capacity change from 0 to 6629376
[42960.075327] BTRFS info (device loop0): flagging fs with big metadata feature
[42960.075568] BTRFS info (device loop0): disk space caching is enabled
[42960.075752] BTRFS info (device loop0): has skinny extents
[42960.110874] BTRFS info (device loop0): enabling ssd optimizations
[42960.187007] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42960.220243] I/O error, dev loop0, sector 1361120 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[42960.220325] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[42960.221524] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[42960.222002] BTRFS error (device loop0): error writing primary super block to device 1
[42960.222255] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42960.222573] BTRFS info (device loop0: state E): forced readonly
[42960.222758] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42960.223031] I/O error, dev loop0, sector 1361120 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[42960.223338] BTRFS error (device loop0: state EA): error reading free space cache
[42960.223599] BTRFS warning (device loop0: state EA): failed to load free space cache for block group 651165696, rebuilding it now
[42960.224362] BTRFS warning (device loop0: state EA): direct IO failed ino 1092 rw 0,0 sector 0x1615a0 len 0 err no 10
[42960.224709] BTRFS warning (device loop0: state EA): direct IO failed ino 1092 rw 0,0 sector 0x1615a8 len 0 err no 10
[42960.225010] BTRFS warning (device loop0: state EA): direct IO failed ino 1092 rw 0,0 sector 0x1615b0 len 0 err no 10
[42960.225230] BTRFS warning (device loop0: state EA): direct IO failed ino 1092 rw 0,0 sector 0x1615b8 len 0 err no 10
[42962.279820] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42962.280291] BTRFS info (device dm-11: state EA): forced readonly
[42962.325518] BTRFS info (device dm-11): flagging fs with big metadata feature
[42962.325769] BTRFS info (device dm-11): turning on sync discard
[42962.325968] BTRFS info (device dm-11): using free space tree
[42962.326169] BTRFS info (device dm-11): has skinny extents
[42962.328560] BTRFS info (device dm-11): start tree-log replay
[42962.364673] loop0: detected capacity change from 0 to 6629376
[42962.372990] BTRFS info (device loop0): flagging fs with big metadata feature
[42962.373208] BTRFS info (device loop0): disk space caching is enabled
[42962.373395] BTRFS info (device loop0): has skinny extents
[42962.394251] BTRFS info (device loop0): enabling ssd optimizations
[42962.458483] BTRFS warning (device loop0): block group 651165696 has wrong amount of free space
[42962.458784] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[42963.420125] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42963.420622] btrfs_dev_stat_print_on_error: 87 callbacks suppressed
[42963.420626] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42963.421366] BTRFS error (device dm-11): error writing primary super block to device 1
[42963.421783] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42963.422240] BTRFS info (device dm-11: state E): forced readonly
[42963.422537] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42963.422963] blk_print_req_error: 1 callbacks suppressed
[42963.422967] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42963.423837] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[42963.424149] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42963.424497] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42963.424850] BTRFS info (device loop0: state E): forced readonly
[42963.425047] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42963.425180] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42963.425327] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42963.429770] loop: Write error at byte offset 1025564672, length 4096.
[42963.430027] loop: Write error at byte offset 706129920, length 4096.
[42963.430257] I/O error, dev loop0, sector 2003056 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[42963.430573] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[42963.430894] I/O error, dev loop0, sector 1379160 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42963.431177] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[42964.678268] BTRFS info (device dm-11): flagging fs with big metadata feature
[42964.678538] BTRFS info (device dm-11): turning on sync discard
[42964.678738] BTRFS info (device dm-11): using free space tree
[42964.678930] BTRFS info (device dm-11): has skinny extents
[42964.681571] BTRFS info (device dm-11): start tree-log replay
[42964.724240] loop0: detected capacity change from 0 to 6629376
[42964.754473] BTRFS info (device loop0): flagging fs with big metadata feature
[42964.754699] BTRFS info (device loop0): disk space caching is enabled
[42964.754881] BTRFS info (device loop0): has skinny extents
[42964.796735] BTRFS info (device loop0): enabling ssd optimizations
[42965.830828] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42965.831657] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42965.838977] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42965.839542] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42965.840571] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[42965.854879] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[42965.855314] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[42965.860187] BTRFS: error (device dm-11) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[42965.860602] BTRFS info (device dm-11: state E): forced readonly
[42965.860824] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[42965.861137] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42965.861537] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42965.861893] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42965.862213] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42965.862575] BTRFS info (device loop0: state E): forced readonly
[42965.862772] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42965.863044] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42967.006643] BTRFS info (device dm-11): flagging fs with big metadata feature
[42967.006893] BTRFS info (device dm-11): turning on sync discard
[42967.007096] BTRFS info (device dm-11): using free space tree
[42967.007290] BTRFS info (device dm-11): has skinny extents
[42967.009746] BTRFS info (device dm-11): start tree-log replay
[42967.068615] loop0: detected capacity change from 0 to 6629376
[42967.076773] BTRFS info (device loop0): flagging fs with big metadata feature
[42967.076993] BTRFS info (device loop0): disk space caching is enabled
[42967.077179] BTRFS info (device loop0): has skinny extents
[42967.109390] BTRFS info (device loop0): enabling ssd optimizations
[42968.137968] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42968.138316] BTRFS error (device dm-11): error writing primary super block to device 1
[42968.138598] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42968.138886] BTRFS info (device dm-11: state E): forced readonly
[42968.139066] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42968.139339] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[42968.139685] loop: Write error at byte offset 1065336832, length 4096.
[42968.139879] loop: Write error at byte offset 1065406464, length 4096.
[42968.139881] I/O error, dev loop0, sector 2080736 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[42968.140063] loop: Write error at byte offset 735428608, length 4096.
[42968.140340] I/O error, dev loop0, sector 2080872 op 0x1:(WRITE) flags 0x0 phys_seg 12 prio class 0
[42968.140519] loop: Write error at byte offset 739192832, length 4096.
[42968.140814] I/O error, dev loop0, sector 1436384 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[42968.141232] I/O error, dev loop0, sector 1443736 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[42968.142032] loop: Write error at byte offset 1065336832, length 4096.
[42968.142229] I/O error, dev loop0, sector 2080736 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[42968.142599] loop: Write error at byte offset 740196352, length 4096.
[42968.143170] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42968.144219] loop: Write error at byte offset 740593664, length 4096.
[42968.144635] loop: Write error at byte offset 1065336832, length 4096.
[42968.145504] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[42968.145802] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[42968.146105] BTRFS info (device loop0: state E): forced readonly
[42968.146282] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42968.146559] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42968.146828] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[42969.416999] BTRFS info (device dm-11): flagging fs with big metadata feature
[42969.417224] BTRFS info (device dm-11): turning on sync discard
[42969.417433] BTRFS info (device dm-11): using free space tree
[42969.417612] BTRFS info (device dm-11): has skinny extents
[42969.419947] BTRFS info (device dm-11): start tree-log replay
[42969.497316] loop0: detected capacity change from 0 to 6629376
[42969.507405] BTRFS info (device loop0): flagging fs with big metadata feature
[42969.507650] BTRFS info (device loop0): disk space caching is enabled
[42969.507856] BTRFS info (device loop0): has skinny extents
[42969.543201] BTRFS info (device loop0): enabling ssd optimizations
[42969.543421] BTRFS info (device loop0): start tree-log replay
[42971.734457] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[42971.734808] btrfs_dev_stat_print_on_error: 39 callbacks suppressed
[42971.734811] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42971.735364] BTRFS error (device dm-11): error writing primary super block to device 1
[42971.735654] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42971.736139] BTRFS info (device dm-11: state E): forced readonly
[42971.736364] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[42971.736685] blk_print_req_error: 23 callbacks suppressed
[42971.736687] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[42971.736695] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[42971.736891] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[42971.737186] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42971.737486] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42971.738135] BTRFS error (device loop0): error writing primary super block to device 1
[42971.738869] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42971.739200] BTRFS info (device loop0: state E): forced readonly
[42971.739422] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42971.739717] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42971.740430] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42973.033790] BTRFS info (device dm-11): flagging fs with big metadata feature
[42973.034026] BTRFS info (device dm-11): turning on sync discard
[42973.034215] BTRFS info (device dm-11): using free space tree
[42973.034430] BTRFS info (device dm-11): has skinny extents
[42973.036750] BTRFS info (device dm-11): start tree-log replay
[42973.080698] loop0: detected capacity change from 0 to 6629376
[42973.097667] BTRFS info (device loop0): flagging fs with big metadata feature
[42973.097908] BTRFS info (device loop0): disk space caching is enabled
[42973.098095] BTRFS info (device loop0): has skinny extents
[42973.130792] BTRFS info (device loop0): enabling ssd optimizations
[42973.131003] BTRFS info (device loop0): start tree-log replay
[42974.316658] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[42974.363585] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[42974.363903] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[42974.364194] BTRFS: error (device dm-11: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[42974.364477] BTRFS info (device dm-11: state EA): forced readonly
[42974.364655] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[42974.364981] lo_write_bvec: 20 callbacks suppressed
[42974.364982] loop: Write error at byte offset 59031552, length 4096.
[42974.365351] loop: Write error at byte offset 327467008, length 4096.
[42974.365353] I/O error, dev loop0, sector 115296 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[42974.365540] loop: Write error at byte offset 1147195392, length 4096.
[42974.365823] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[42974.366000] loop: Write error at byte offset 67108864, length 4096.
[42974.366264] I/O error, dev loop0, sector 639584 op 0x1:(WRITE) flags 0x1800 phys_seg 8 prio class 0
[42974.366461] loop: Write error at byte offset 65536, length 4096.
[42974.366724] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[42974.366900] I/O error, dev loop0, sector 131072 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[42974.367184] I/O error, dev loop0, sector 2240616 op 0x1:(WRITE) flags 0x800 phys_seg 7 prio class 0
[42974.367438] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[42974.367700] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[42974.367954] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[42974.368496] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[42974.374392] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[42974.374652] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[42974.374908] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[42974.375198] BTRFS error (device loop0): error writing primary super block to device 1
[42974.375459] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[42974.375746] BTRFS info (device loop0: state E): forced readonly
[42974.375923] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[42974.376175] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42974.376256] loop: Write error at byte offset 1147195392, length 4096.
[42974.377148] I/O error, dev loop0, sector 2240616 op 0x1:(WRITE) flags 0x800 phys_seg 6 prio class 0
[42974.377196] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[42974.377438] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[42974.377697] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[42974.378152] loop: Write error at byte offset 1147260928, length 4096.
[42974.378661] I/O error, dev loop0, sector 2240744 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[42974.378987] loop: Write error at byte offset 1147326464, length 4096.
[42974.379188] I/O error, dev loop0, sector 2240872 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[42976.504152] BTRFS info (device dm-11): flagging fs with big metadata feature
[42976.504466] BTRFS info (device dm-11): turning on sync discard
[42976.504703] BTRFS info (device dm-11): using free space tree
[42976.504925] BTRFS info (device dm-11): has skinny extents
[42976.508197] BTRFS info (device dm-11): start tree-log replay
[42976.598856] loop0: detected capacity change from 0 to 6629376
[42976.619419] BTRFS info (device loop0): flagging fs with big metadata feature
[42976.619672] BTRFS info (device loop0): disk space caching is enabled
[42976.619884] BTRFS info (device loop0): has skinny extents
[42976.624853] BTRFS info (device loop0): enabling ssd optimizations
[42976.866356] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766
[42976.866628] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 14, name: ksoftirqd/0
[42976.866877] preempt_count: 100, expected: 0
[42976.867022] RCU nest depth: 0, expected: 0
[42976.867165] INFO: lockdep is turned off.
[42976.867326] Preemption disabled at:
[42976.867327] [] __do_softirq+0x5e/0x517
[42976.867628] CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G        W         5.17.0+ #641
[42976.867877] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[42976.868131] Call Trace:
[42976.868252]  
[42976.868381]  dump_stack_lvl+0x56/0x6f
[42976.868522]  __might_resched.cold+0xff/0x13a
[42976.868675]  blk_release_queue+0x24/0x120
[42976.868821]  kobject_put+0x7c/0x1d0
[42976.868958]  ? rcu_do_batch+0x1ac/0x570
[42976.869098]  blkg_free.part.0+0x41/0x60
[42976.869242]  rcu_do_batch+0x1e1/0x570
[42976.869384]  ? rcu_do_batch+0x1ac/0x570
[42976.869524]  rcu_core+0x2cb/0x460
[42976.869661]  __do_softirq+0x178/0x517
[42976.869801]  ? smpboot_thread_fn+0x2c/0x270
[42976.869946]  run_ksoftirqd+0x43/0x70
[42976.870085]  smpboot_thread_fn+0x1c1/0x270
[42976.870232]  ? sort_range+0x20/0x20
[42976.870377]  kthread+0xf0/0x120
[42976.870508]  ? kthread_complete_and_exit+0x20/0x20
[42976.870666]  ret_from_fork+0x1f/0x30
[42976.870808]