[14891.817631] run fstests generic/648 at 2022-01-19 00:59:04
[14892.444819] BTRFS: device fsid e73f4b73-84f8-4f3c-8d94-63312a86d082 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2485983)
[14892.459474] BTRFS info (device dm-9): flagging fs with big metadata feature
[14892.459951] BTRFS info (device dm-9): disk space caching is enabled
[14892.460360] BTRFS info (device dm-9): has skinny extents
[14892.461871] BTRFS info (device dm-9): checking UUID tree
[14892.843152] BTRFS: device fsid e153436a-8b2d-40c6-ae65-450f34170068 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2486059)
[14892.953400] BTRFS info (device dm-11): flagging fs with big metadata feature
[14892.953836] BTRFS info (device dm-11): disk space caching is enabled
[14892.954197] BTRFS info (device dm-11): has skinny extents
[14892.955861] BTRFS info (device dm-11): checking UUID tree
[14893.253757] loop0: detected capacity change from 0 to 6629376
[14893.260989] BTRFS: device fsid d2360df6-9904-4e82-91c7-f3831caa3e37 devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (2484324)
[14893.262330] BTRFS info (device loop0): flagging fs with big metadata feature
[14893.262773] BTRFS info (device loop0): disk space caching is enabled
[14893.263151] BTRFS info (device loop0): has skinny extents
[14893.265222] BTRFS info (device loop0): enabling ssd optimizations
[14893.266469] BTRFS info (device loop0): checking UUID tree
[14895.440916] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14895.442765] btrfs_dev_stat_print_on_error: 16 callbacks suppressed
[14895.442770] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14895.446626] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14895.448509] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14895.450507] BTRFS error (device dm-11): error writing primary super block to device 1
[14895.451619] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14895.451679] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14895.454220] BTRFS info (device dm-11): forced readonly
[14895.454980] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14895.455956] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14895.457408] BTRFS: error (device dm-11) in btrfs_sync_log:3311: errno=-5 IO failure
[14895.458330] loop: Write error at byte offset 15458304, length 4096.
[14895.458457] blk_print_req_error: 69 callbacks suppressed
[14895.458459] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14895.458883] I/O error, dev loop0, sector 30192 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14895.459225] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14895.459898] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14895.460446] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14895.462343] BTRFS error (device loop0): error writing primary super block to device 1
[14895.462919] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14895.463554] loop: Write error at byte offset 591163392, length 4096.
[14895.463642] BTRFS info (device loop0): forced readonly
[14895.464236] I/O error, dev loop0, sector 1154616 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[14895.464597] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14895.465367] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[14895.466917] loop: Write error at byte offset 591228928, length 4096.
[14895.467469] I/O error, dev loop0, sector 1154744 op 0x1:(WRITE) flags 0x0 phys_seg 19 prio class 0
[14895.468226] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[14895.469493] loop: Write error at byte offset 591163392, length 4096.
[14895.470041] I/O error, dev loop0, sector 1154616 op 0x1:(WRITE) flags 0x800 phys_seg 6 prio class 0
[14895.470778] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[14896.622391] BTRFS info (device dm-11): flagging fs with big metadata feature
[14896.622853] BTRFS info (device dm-11): disk space caching is enabled
[14896.623228] BTRFS info (device dm-11): has skinny extents
[14896.625239] BTRFS info (device dm-11): start tree-log replay
[14896.625862] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[14896.626364] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[14896.627777] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[14896.749426] loop0: detected capacity change from 0 to 6629376
[14896.765791] BTRFS info (device loop0): flagging fs with big metadata feature
[14896.766396] BTRFS info (device loop0): disk space caching is enabled
[14896.766942] BTRFS info (device loop0): has skinny extents
[14896.777545] BTRFS info (device loop0): enabling ssd optimizations
[14897.933020] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14897.934462] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14897.936493] BTRFS error (device dm-11): error writing primary super block to device 1
[14897.937688] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14897.939049] BTRFS info (device dm-11): forced readonly
[14897.939733] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[14897.941531] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[14897.942852] loop: Write error at byte offset 603201536, length 4096.
[14897.943019] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14897.943587] loop: Write error at byte offset 605089792, length 4096.
[14897.944330] I/O error, dev loop0, sector 1178128 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14897.945208] loop: Write error at byte offset 605151232, length 4096.
[14897.946202] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14897.947145] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[14897.948018] I/O error, dev loop0, sector 1181816 op 0x1:(WRITE) flags 0x0 phys_seg 15 prio class 0
[14897.948762] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14897.949414] I/O error, dev loop0, sector 1181936 op 0x1:(WRITE) flags 0x8800 phys_seg 13 prio class 0
[14897.950126] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14897.950129] BTRFS info (device loop0): forced readonly
[14897.950784] BTRFS warning (device loop0): direct IO failed ino 499 rw 1,34817 sector 0x1208f0 len 0 err no 10
[14897.951586] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14897.953194] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14897.953829] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[14897.955325] loop: Write error at byte offset 577368064, length 4096.
[14897.955799] loop: Write error at byte offset 18112512, length 4096.
[14897.955803] I/O error, dev loop0, sector 1127672 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14897.956881] loop: Write error at byte offset 577372160, length 4096.
[14899.873331] BTRFS info (device dm-11): flagging fs with big metadata feature
[14899.873888] BTRFS info (device dm-11): disk space caching is enabled
[14899.874263] BTRFS info (device dm-11): has skinny extents
[14899.876560] BTRFS info (device dm-11): start tree-log replay
[14899.877242] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[14899.877777] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[14899.962196] loop0: detected capacity change from 0 to 6629376
[14899.977042] BTRFS info (device loop0): flagging fs with big metadata feature
[14899.977632] BTRFS info (device loop0): disk space caching is enabled
[14899.978167] BTRFS info (device loop0): has skinny extents
[14899.982154] BTRFS info (device loop0): enabling ssd optimizations
[14899.982685] BTRFS info (device loop0): start tree-log replay
[14900.079030] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14900.079976] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14900.080987] BTRFS info (device loop0): forced readonly
[14900.081400] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14900.086170] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14900.088645] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x6d18 len 0 err no 10
[14900.089460] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[14900.090144] BTRFS info (device dm-11): forced readonly
[14900.090558] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14900.091542] BTRFS: error (device dm-11) in __btrfs_free_extent:3079: errno=-5 IO failure
[14900.092220] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x9278 len 0 err no 10
[14900.092232] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x9280 len 0 err no 10
[14900.092249] BTRFS warning (device loop0): csum failed root 5 ino 479 off 151552 csum 0x8941f998 expected csum 0xb45ba827 mirror 1
[14900.092261] BTRFS warning (device loop0): csum failed root 5 ino 479 off 155648 csum 0x8941f998 expected csum 0xb45ba827 mirror 1
[14900.092268] BTRFS warning (device loop0): csum failed root 5 ino 479 off 159744 csum 0x8941f998 expected csum 0xb45ba827 mirror 1
[14900.092274] BTRFS warning (device loop0): csum failed root 5 ino 479 off 163840 csum 0x8941f998 expected csum 0xb45ba827 mirror 1
[14900.092924] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14900.093570] BTRFS warning (device loop0): csum failed root 5 ino 479 off 167936 csum 0x8941f998 expected csum 0xb45ba827 mirror 1
[14900.099232] BTRFS warning (device loop0): csum failed root 5 ino 479 off 172032 csum 0x8941f998 expected csum 0xb45ba827 mirror 1
[14900.100244] BTRFS warning (device loop0): csum failed root 5 ino 479 off 176128 csum 0x8941f998 expected csum 0xb45ba827 mirror 1
[14900.101908] BTRFS warning (device loop0): csum failed root 5 ino 479 off 180224 csum 0x8941f998 expected csum 0xb45ba827 mirror 1
[14900.102942] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x113488 len 0 err no 10
[14900.103751] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x113490 len 0 err no 10
[14900.104555] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x113498 len 0 err no 10
[14900.105840] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x1134a0 len 0 err no 10
[14900.106889] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x1134a8 len 0 err no 10
[14900.107764] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x1134b0 len 0 err no 10
[14900.108556] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x1134b8 len 0 err no 10
[14900.109393] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x1134c0 len 0 err no 10
[14900.110220] BTRFS warning (device loop0): direct IO failed ino 479 rw 0,0 sector 0x1134c8 len 0 err no 10
[14900.111060] BTRFS warning (device loop0): csum failed root 5 ino 479 off 81920 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[14900.112041] BTRFS warning (device loop0): csum failed root 5 ino 479 off 86016 csum 0x8941f998 expected csum 0x5f52674d mirror 1
[14902.075541] BTRFS info (device dm-11): flagging fs with big metadata feature
[14902.076044] BTRFS info (device dm-11): disk space caching is enabled
[14902.076439] BTRFS info (device dm-11): has skinny extents
[14902.078368] BTRFS info (device dm-11): start tree-log replay
[14902.116034] loop0: detected capacity change from 0 to 6629376
[14902.126647] BTRFS info (device loop0): flagging fs with big metadata feature
[14902.127086] BTRFS info (device loop0): disk space caching is enabled
[14902.127462] BTRFS info (device loop0): has skinny extents
[14902.129741] BTRFS info (device loop0): enabling ssd optimizations
[14902.146825] btrfs_dev_stat_print_on_error: 77 callbacks suppressed
[14902.146828] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[14902.147935] blk_print_req_error: 22 callbacks suppressed
[14902.147937] I/O error, dev loop0, sector 79872 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14902.148799] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[14902.150703] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[14902.151319] I/O error, dev loop0, sector 604160 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14902.151869] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[14902.153929] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14902.154247] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[14902.155025] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[14902.155706] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[14902.157017] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 1, corrupt 0, gen 0
[14902.157555] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14902.158180] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14902.158876] BTRFS info (device loop0): forced readonly
[14902.159181] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14902.160283] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[14902.163149] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[14902.163782] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[14902.165194] I/O error, dev loop0, sector 34736 op 0x0:(READ) flags 0x0 phys_seg 11 prio class 0
[14902.165766] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87b0 len 0 err no 10
[14902.166467] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87b8 len 0 err no 10
[14902.167226] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87c0 len 0 err no 10
[14902.167799] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87c8 len 0 err no 10
[14902.168362] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87d0 len 0 err no 10
[14902.168999] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87d8 len 0 err no 10
[14902.169551] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87e0 len 0 err no 10
[14902.170565] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87e8 len 0 err no 10
[14902.170576] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87f0 len 0 err no 10
[14902.171141] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87f8 len 0 err no 10
[14902.171708] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x8800 len 0 err no 10
[14902.173189] I/O error, dev loop0, sector 34672 op 0x0:(READ) flags 0x0 phys_seg 19 prio class 0
[14902.173736] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x8770 len 0 err no 10
[14902.173747] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x8778 len 0 err no 10
[14902.174290] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x8780 len 0 err no 10
[14902.174889] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x8788 len 0 err no 10
[14902.175454] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x8790 len 0 err no 10
[14902.175980] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x8798 len 0 err no 10
[14902.176524] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87a0 len 0 err no 10
[14902.177118] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87a8 len 0 err no 10
[14902.177679] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87b0 len 0 err no 10
[14902.178220] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87b8 len 0 err no 10
[14902.178777] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87c0 len 0 err no 10
[14902.179335] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87c8 len 0 err no 10
[14902.179944] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87d0 len 0 err no 10
[14902.180499] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87d8 len 0 err no 10
[14902.181047] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87e0 len 0 err no 10
[14902.181590] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87e8 len 0 err no 10
[14902.182147] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87f0 len 0 err no 10
[14902.182715] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x87f8 len 0 err no 10
[14902.183251] BTRFS warning (device loop0): direct IO failed ino 484 rw 0,0 sector 0x8800 len 0 err no 10
[14902.188550] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[14902.189088] BTRFS info (device dm-11): forced readonly
[14902.189397] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14902.189851] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14904.202727] BTRFS info (device dm-11): flagging fs with big metadata feature
[14904.203166] BTRFS info (device dm-11): disk space caching is enabled
[14904.203541] BTRFS info (device dm-11): has skinny extents
[14904.214474] loop0: detected capacity change from 0 to 6629376
[14904.233689] BTRFS info (device loop0): flagging fs with big metadata feature
[14904.234123] BTRFS info (device loop0): disk space caching is enabled
[14904.234498] BTRFS info (device loop0): has skinny extents
[14904.237295] BTRFS info (device loop0): enabling ssd optimizations
[14905.278544] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[14905.279456] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14905.280462] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14905.281617] BTRFS info (device loop0): forced readonly
[14905.282128] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14905.285193] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14905.285219] I/O error, dev loop0, sector 1192008 op 0x0:(READ) flags 0x80700 phys_seg 9 prio class 0
[14905.285940] BTRFS info (device dm-11): forced readonly
[14905.286534] lo_write_bvec: 16 callbacks suppressed
[14905.286536] loop: Write error at byte offset 612339712, length 4096.
[14905.287002] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14905.287005] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14905.288251] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14905.288773] loop: Write error at byte offset 612405248, length 4096.
[14905.289774] I/O error, dev loop0, sector 1195976 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[14905.290323] I/O error, dev loop0, sector 1196104 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[14905.290924] loop: Write error at byte offset 13848576, length 4096.
[14905.291305] I/O error, dev loop0, sector 27048 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14905.291307] loop: Write error at byte offset 612470784, length 4096.
[14905.291310] loop: Write error at byte offset 612552704, length 4096.
[14905.292797] loop: Write error at byte offset 577355776, length 4096.
[14905.293172] loop: Write error at byte offset 612626432, length 4096.
[14905.293548] loop: Write error at byte offset 577359872, length 4096.
[14905.293942] loop: Write error at byte offset 14426112, length 4096.
[14905.294313] loop: Write error at byte offset 612724736, length 4096.
[14905.295186] BTRFS warning (device loop0): direct IO failed ino 504 rw 0,0 sector 0x123840 len 0 err no 10
[14905.295316] BTRFS warning (device loop0): direct IO failed ino 504 rw 0,0 sector 0x123848 len 0 err no 10
[14905.296031] BTRFS warning (device loop0): direct IO failed ino 504 rw 0,0 sector 0x123850 len 0 err no 10
[14905.298250] BTRFS warning (device loop0): direct IO failed ino 504 rw 0,0 sector 0x1238d0 len 0 err no 10
[14905.298621] BTRFS warning (device loop0): direct IO failed ino 504 rw 0,0 sector 0x1238d8 len 0 err no 10
[14905.299091] BTRFS warning (device loop0): direct IO failed ino 504 rw 0,0 sector 0x1238e0 len 0 err no 10
[14907.350698] BTRFS info (device dm-11): flagging fs with big metadata feature
[14907.351132] BTRFS info (device dm-11): disk space caching is enabled
[14907.351508] BTRFS info (device dm-11): has skinny extents
[14907.353500] BTRFS info (device dm-11): start tree-log replay
[14907.440099] loop0: detected capacity change from 0 to 6629376
[14907.460260] BTRFS info (device loop0): flagging fs with big metadata feature
[14907.460731] BTRFS info (device loop0): disk space caching is enabled
[14907.461114] BTRFS info (device loop0): has skinny extents
[14907.463534] BTRFS info (device loop0): enabling ssd optimizations
[14908.564520] btrfs_dev_stat_print_on_error: 76 callbacks suppressed
[14908.564523] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14908.565534] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14908.566157] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[14908.566782] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[14908.567384] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[14908.567993] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[14908.568595] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[14908.569189] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14908.569204] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[14908.570292] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[14908.571969] blk_print_req_error: 11 callbacks suppressed
[14908.571971] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[14908.572958] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[14908.573499] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14908.574122] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14908.574819] BTRFS info (device loop0): forced readonly
[14908.575135] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14908.575587] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14908.575915] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[14908.580277] I/O error, dev loop0, sector 1215912 op 0x0:(READ) flags 0x0 phys_seg 5 prio class 0
[14908.580890] BTRFS warning (device loop0): direct IO failed ino 538 rw 0,0 sector 0x128da8 len 0 err no 10
[14908.580896] BTRFS warning (device loop0): direct IO failed ino 538 rw 0,0 sector 0x128db0 len 0 err no 10
[14908.581454] BTRFS warning (device loop0): direct IO failed ino 538 rw 0,0 sector 0x128db8 len 0 err no 10
[14908.582137] BTRFS warning (device loop0): direct IO failed ino 538 rw 0,0 sector 0x128dc0 len 0 err no 10
[14908.582699] BTRFS warning (device loop0): direct IO failed ino 538 rw 0,0 sector 0x128dc8 len 0 err no 10
[14908.584705] I/O error, dev loop0, sector 1233312 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[14908.586123] I/O error, dev loop0, sector 1232320 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0
[14908.586910] BTRFS warning (device loop0): direct IO failed ino 592 rw 0,0 sector 0x12cdc0 len 0 err no 10
[14908.586919] BTRFS warning (device loop0): direct IO failed ino 592 rw 0,0 sector 0x12cdc8 len 0 err no 10
[14908.587790] BTRFS warning (device loop0): direct IO failed ino 592 rw 0,0 sector 0x12cdd0 len 0 err no 10
[14908.589466] I/O error, dev loop0, sector 1232944 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0
[14908.590066] BTRFS warning (device loop0): direct IO failed ino 532 rw 0,0 sector 0x12d030 len 0 err no 10
[14908.590437] BTRFS warning (device loop0): direct IO failed ino 532 rw 0,0 sector 0x12d038 len 0 err no 10
[14908.597790] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14908.598295] BTRFS info (device dm-11): forced readonly
[14908.599556] I/O error, dev loop0, sector 1232832 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[14908.600286] BTRFS warning (device loop0): direct IO failed ino 532 rw 0,0 sector 0x12cfc0 len 0 err no 10
[14910.586611] BTRFS info (device dm-11): flagging fs with big metadata feature
[14910.587047] BTRFS info (device dm-11): disk space caching is enabled
[14910.587424] BTRFS info (device dm-11): has skinny extents
[14910.589183] BTRFS info (device dm-11): start tree-log replay
[14910.629783] loop0: detected capacity change from 0 to 6629376
[14910.650664] BTRFS info (device loop0): flagging fs with big metadata feature
[14910.651101] BTRFS info (device loop0): disk space caching is enabled
[14910.651478] BTRFS info (device loop0): has skinny extents
[14910.659250] BTRFS info (device loop0): enabling ssd optimizations
[14910.659649] BTRFS info (device loop0): start tree-log replay
[14910.660751] BTRFS warning (device loop0): block group 30408704 has wrong amount of free space
[14910.661254] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[14910.750492] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14910.751958] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[14910.752527] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14910.753193] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14910.753319] btrfs_print_data_csum_error: 13 callbacks suppressed
[14910.753321] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2715648 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.753998] BTRFS info (device loop0): forced readonly
[14910.754496] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2719744 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.755385] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14910.755737] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2723840 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.760500] I/O error, dev loop0, sector 79328 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14910.760549] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2727936 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.761284] I/O error, dev loop0, sector 79648 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14910.762291] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2732032 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.763819] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2736128 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.764369] I/O error, dev loop0, sector 603616 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14910.765813] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2740224 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.766704] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2744320 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.766745] BTRFS warning (device loop0): direct IO failed ino 615 rw 0,0 sector 0x12df68 len 0 err no 10
[14910.767414] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2748416 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.768908] BTRFS warning (device loop0): csum failed root 5 ino 610 off 2752512 csum 0x8941f998 expected csum 0x0203b7e3 mirror 1
[14910.769258] BTRFS warning (device loop0): direct IO failed ino 499 rw 0,0 sector 0x12dac8 len 0 err no 10
[14910.769617] BTRFS warning (device loop0): direct IO failed ino 499 rw 0,0 sector 0x12dad0 len 0 err no 10
[14910.770393] BTRFS warning (device loop0): direct IO failed ino 499 rw 0,0 sector 0x12dad8 len 0 err no 10
[14910.770978] BTRFS warning (device loop0): direct IO failed ino 499 rw 0,0 sector 0x12dae0 len 0 err no 10
[14910.771785] BTRFS warning (device loop0): direct IO failed ino 499 rw 0,0 sector 0x12dae8 len 0 err no 10
[14910.772347] BTRFS warning (device loop0): direct IO failed ino 499 rw 0,0 sector 0x12daf0 len 0 err no 10
[14910.773148] BTRFS warning (device loop0): direct IO failed ino 499 rw 0,0 sector 0x12daf8 len 0 err no 10
[14910.786786] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[14910.787357] BTRFS info (device dm-11): forced readonly
[14910.787681] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14910.789049] BTRFS warning (device loop0): direct IO failed ino 615 rw 0,0 sector 0x12df68 len 0 err no 10
[14910.789872] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d8f8 len 0 err no 10
[14910.790444] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d900 len 0 err no 10
[14910.791060] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d908 len 0 err no 10
[14910.791182] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d910 len 0 err no 10
[14910.791653] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d918 len 0 err no 10
[14910.792257] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d920 len 0 err no 10
[14910.792823] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d928 len 0 err no 10
[14910.793387] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d930 len 0 err no 10
[14910.793959] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d938 len 0 err no 10
[14910.794531] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d940 len 0 err no 10
[14910.795111] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d948 len 0 err no 10
[14910.795678] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d950 len 0 err no 10
[14910.795686] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d958 len 0 err no 10
[14910.795690] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d960 len 0 err no 10
[14910.795694] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d968 len 0 err no 10
[14910.795698] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d970 len 0 err no 10
[14910.795701] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d978 len 0 err no 10
[14910.796264] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d980 len 0 err no 10
[14910.796843] BTRFS warning (device loop0): direct IO failed ino 626 rw 0,0 sector 0x12d988 len 0 err no 10
[14912.704936] BTRFS info (device dm-11): flagging fs with big metadata feature
[14912.705367] BTRFS info (device dm-11): disk space caching is enabled
[14912.705817] BTRFS info (device dm-11): has skinny extents
[14912.707518] BTRFS info (device dm-11): start tree-log replay
[14912.758313] loop0: detected capacity change from 0 to 6629376
[14912.773184] BTRFS info (device loop0): flagging fs with big metadata feature
[14912.773640] BTRFS info (device loop0): disk space caching is enabled
[14912.774019] BTRFS info (device loop0): has skinny extents
[14912.777120] BTRFS info (device loop0): enabling ssd optimizations
[14912.804182] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14912.810426] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14912.810950] BTRFS info (device dm-11): forced readonly
[14912.813136] lo_write_bvec: 3 callbacks suppressed
[14912.813139] loop: Write error at byte offset 630824960, length 4096.
[14912.815323] loop: Write error at byte offset 17604608, length 4096.
[14912.816394] loop: Write error at byte offset 630824960, length 4096.
[14912.816953] loop: Write error at byte offset 630890496, length 4096.
[14912.817991] loop: Write error at byte offset 630890496, length 4096.
[14912.818792] loop: Write error at byte offset 630824960, length 4096.
[14912.819475] loop: Write error at byte offset 630824960, length 4096.
[14912.820453] loop: Write error at byte offset 39337984, length 4096.
[14912.820980] loop: Write error at byte offset 307773440, length 4096.
[14912.821531] BTRFS: error (device loop0) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[14912.822527] BTRFS info (device loop0): forced readonly
[14912.822979] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14912.823637] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14912.824822] BTRFS warning (device loop0): csum hole found for disk bytenr range [18092032, 18096128)
[14912.825689] BTRFS warning (device loop0): csum hole found for disk bytenr range [18092032, 18096128)
[14912.827380] BTRFS warning (device loop0): csum hole found for disk bytenr range [18079744, 18083840)
[14912.827987] BTRFS warning (device loop0): csum hole found for disk bytenr range [18083840, 18087936)
[14912.828656] BTRFS warning (device loop0): csum hole found for disk bytenr range [18087936, 18092032)
[14912.829213] BTRFS warning (device loop0): csum hole found for disk bytenr range [18092032, 18096128)
[14912.829951] BTRFS warning (device loop0): direct IO failed ino 422 rw 0,0 sector 0x89f0 len 0 err no 10
[14912.829955] BTRFS warning (device loop0): direct IO failed ino 422 rw 0,0 sector 0x89f8 len 0 err no 10
[14912.830619] BTRFS warning (device loop0): direct IO failed ino 422 rw 0,0 sector 0x8a00 len 0 err no 10
[14912.831457] BTRFS warning (device loop0): direct IO failed ino 422 rw 0,0 sector 0x8a08 len 0 err no 10
[14912.848397] BTRFS warning (device loop0): csum hole found for disk bytenr range [17346560, 17350656)
[14912.849370] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x8458 len 0 err no 10
[14912.850780] BTRFS warning (device loop0): csum hole found for disk bytenr range [17346560, 17350656)
[14912.851429] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x8458 len 0 err no 10
[14914.830327] BTRFS info (device dm-11): flagging fs with big metadata feature
[14914.830785] BTRFS info (device dm-11): disk space caching is enabled
[14914.831158] BTRFS info (device dm-11): has skinny extents
[14914.841798] loop0: detected capacity change from 0 to 6629376
[14914.863613] BTRFS info (device loop0): flagging fs with big metadata feature
[14914.864048] BTRFS info (device loop0): disk space caching is enabled
[14914.864425] BTRFS info (device loop0): has skinny extents
[14914.870072] BTRFS info (device loop0): enabling ssd optimizations
[14914.887254] btrfs_dev_stat_print_on_error: 151 callbacks suppressed
[14914.887257] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[14914.888293] blk_print_req_error: 23 callbacks suppressed
[14914.888295] I/O error, dev loop0, sector 79328 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14914.889248] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[14914.889870] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[14914.890493] I/O error, dev loop0, sector 603616 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14914.891050] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[14914.892296] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[14914.892941] I/O error, dev loop0, sector 79328 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14914.893053] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14914.893462] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[14914.894629] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[14914.895232] I/O error, dev loop0, sector 603616 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14914.895772] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[14914.896551] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[14914.897612] I/O error, dev loop0, sector 80928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14914.898136] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[14914.898954] I/O error, dev loop0, sector 605216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14914.902578] BTRFS error (device dm-11): error reading free space cache
[14914.902983] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[14914.906465] loop: Write error at byte offset 307462144, length 4096.
[14914.906980] I/O error, dev loop0, sector 600512 op 0x1:(WRITE) flags 0x1800 phys_seg 44 prio class 0
[14914.907553] I/O error, dev loop0, sector 1237288 op 0x1:(WRITE) flags 0x800 phys_seg 31 prio class 0
[14914.907978] BTRFS: error (device loop0) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[14914.908113] I/O error, dev loop0, sector 1237536 op 0x1:(WRITE) flags 0x800 phys_seg 12 prio class 0
[14914.908631] BTRFS info (device loop0): forced readonly
[14914.909422] I/O error, dev loop0, sector 1239024 op 0x1:(WRITE) flags 0x8800 phys_seg 9 prio class 0
[14914.910193] BTRFS warning (device loop0): direct IO failed ino 535 rw 1,34817 sector 0x12e7f0 len 0 err no 10
[14914.911381] BTRFS warning (device loop0): csum hole found for disk bytenr range [18071552, 18075648)
[14914.912152] BTRFS warning (device loop0): csum hole found for disk bytenr range [18075648, 18079744)
[14914.912765] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x89e0 len 0 err no 10
[14914.913328] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x89e8 len 0 err no 10
[14914.913932] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x89f0 len 0 err no 10
[14914.914487] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x89f8 len 0 err no 10
[14914.915487] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x89d8 len 0 err no 10
[14914.916249] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x89f8 len 0 err no 10
[14914.916370] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x8a00 len 0 err no 10
[14914.917082] BTRFS warning (device loop0): direct IO failed ino 613 rw 0,0 sector 0x8a08 len 0 err no 10
[14914.931184] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14914.931851] BTRFS info (device dm-11): forced readonly
[14916.930721] BTRFS info (device dm-11): flagging fs with big metadata feature
[14916.931155] BTRFS info (device dm-11): disk space caching is enabled
[14916.931554] BTRFS info (device dm-11): has skinny extents
[14916.944947] loop0: detected capacity change from 0 to 6629376
[14916.961399] BTRFS info (device loop0): flagging fs with big metadata feature
[14916.962054] BTRFS info (device loop0): disk space caching is enabled
[14916.962582] BTRFS info (device loop0): has skinny extents
[14916.967249] BTRFS info (device loop0): enabling ssd optimizations
[14916.985108] BTRFS error (device loop0): error reading free space cache
[14916.985532] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[14916.989016] BTRFS error (device dm-11): error reading free space cache
[14916.989411] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[14916.990350] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14916.990977] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14916.991336] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14916.991674] BTRFS info (device loop0): forced readonly
[14916.992441] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14916.996315] BTRFS error (device loop0): error loading props for ino 557 (root 5): -5
[14917.018613] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[14917.019151] BTRFS info (device dm-11): forced readonly
[14917.019461] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14917.019926] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14917.022148] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14917.022728] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14919.020058] BTRFS info (device dm-11): flagging fs with big metadata feature
[14919.020762] BTRFS info (device dm-11): disk space caching is enabled
[14919.021361] BTRFS info (device dm-11): has skinny extents
[14919.035643] loop0: detected capacity change from 0 to 6629376
[14919.056557] BTRFS info (device loop0): flagging fs with big metadata feature
[14919.057127] BTRFS info (device loop0): disk space caching is enabled
[14919.057673] BTRFS info (device loop0): has skinny extents
[14919.063252] BTRFS info (device loop0): enabling ssd optimizations
[14921.130286] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14921.134464] btrfs_dev_stat_print_on_error: 101 callbacks suppressed
[14921.137347] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14921.141630] BTRFS error (device dm-11): error writing primary super block to device 1
[14921.143819] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14921.146452] BTRFS info (device dm-11): forced readonly
[14921.147561] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[14921.149155] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14921.151346] blk_print_req_error: 28 callbacks suppressed
[14921.151351] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14921.153447] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14921.154808] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14921.156558] BTRFS error (device loop0): error writing primary super block to device 1
[14921.156688] lo_write_bvec: 3 callbacks suppressed
[14921.156691] loop: Write error at byte offset 586436608, length 4096.
[14921.157335] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14921.158707] loop: Write error at byte offset 661680128, length 4096.
[14921.159602] BTRFS info (device loop0): forced readonly
[14921.160204] loop: Write error at byte offset 661729280, length 4096.
[14921.160715] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14921.161636] I/O error, dev loop0, sector 1145384 op 0x1:(WRITE) flags 0x8800 phys_seg 3 prio class 0
[14921.162291] I/O error, dev loop0, sector 1292440 op 0x1:(WRITE) flags 0x800 phys_seg 7 prio class 0
[14921.162332] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14921.163428] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[14921.164202] BTRFS warning (device loop0): direct IO failed ino 759 rw 1,34817 sector 0x117a28 len 0 err no 10
[14921.165543] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14921.165798] I/O error, dev loop0, sector 1292344 op 0x1:(WRITE) flags 0x8800 phys_seg 11 prio class 0
[14921.166499] loop: Write error at byte offset 661729280, length 4096.
[14921.167035] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[14921.167707] I/O error, dev loop0, sector 1292440 op 0x1:(WRITE) flags 0x800 phys_seg 8 prio class 0
[14921.168160] BTRFS warning (device loop0): direct IO failed ino 733 rw 1,34817 sector 0x13b838 len 0 err no 10
[14921.168819] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[14921.173373] loop: Write error at byte offset 661860352, length 4096.
[14921.174079] loop: Write error at byte offset 583663616, length 4096.
[14921.174083] I/O error, dev loop0, sector 1292696 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[14921.174557] loop: Write error at byte offset 639430656, length 4096.
[14921.175111] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[14921.175543] loop: Write error at byte offset 583667712, length 4096.
[14921.176442] I/O error, dev loop0, sector 1139968 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14921.176755] loop: Write error at byte offset 661970944, length 4096.
[14921.177456] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[14921.177854] loop: Write error at byte offset 662024192, length 4096.
[14921.178709] I/O error, dev loop0, sector 1248888 op 0x1:(WRITE) flags 0x0 phys_seg 21 prio class 0
[14921.179853] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[14921.185491] I/O error, dev loop0, sector 1139976 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14921.186119] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[14921.186714] I/O error, dev loop0, sector 1292912 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[14923.191531] BTRFS info (device dm-11): flagging fs with big metadata feature
[14923.191995] BTRFS info (device dm-11): disk space caching is enabled
[14923.192386] BTRFS info (device dm-11): has skinny extents
[14923.194441] BTRFS info (device dm-11): start tree-log replay
[14923.238904] loop0: detected capacity change from 0 to 6629376
[14923.259898] BTRFS info (device loop0): flagging fs with big metadata feature
[14923.260337] BTRFS info (device loop0): disk space caching is enabled
[14923.260783] BTRFS info (device loop0): has skinny extents
[14923.264384] BTRFS info (device loop0): enabling ssd optimizations
[14923.290241] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[14923.290829] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[14925.298168] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14925.298982] BTRFS error (device loop0): error writing primary super block to device 1
[14925.299629] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14925.300537] BTRFS info (device loop0): forced readonly
[14925.300973] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14925.302690] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14925.303258] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14925.303320] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14925.317863] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[14925.318741] BTRFS info (device dm-11): forced readonly
[14925.319249] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14926.460088] BTRFS info (device dm-11): flagging fs with big metadata feature
[14926.460541] BTRFS info (device dm-11): disk space caching is enabled
[14926.460920] BTRFS info (device dm-11): has skinny extents
[14926.462885] BTRFS info (device dm-11): start tree-log replay
[14926.463545] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[14926.464047] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[14926.494724] loop0: detected capacity change from 0 to 6629376
[14926.526535] BTRFS info (device loop0): flagging fs with big metadata feature
[14926.526968] BTRFS info (device loop0): disk space caching is enabled
[14926.527344] BTRFS info (device loop0): has skinny extents
[14926.530052] BTRFS info (device loop0): enabling ssd optimizations
[14926.541551] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[14926.542100] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[14928.569979] btrfs_dev_stat_print_on_error: 17 callbacks suppressed
[14928.569990] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14928.577779] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14928.580401] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[14928.582311] blk_print_req_error: 8 callbacks suppressed
[14928.582316] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14928.584843] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14928.586195] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14928.588707] BTRFS error (device loop0): error writing primary super block to device 1
[14928.590208] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14928.591867] BTRFS info (device loop0): forced readonly
[14928.592668] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14928.593247] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[14928.594231] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14928.594722] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14928.595929] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[14928.598289] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[14928.599785] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[14928.600841] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[14928.601669] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[14928.603845] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[14928.604908] lo_write_bvec: 6 callbacks suppressed
[14928.604911] loop: Write error at byte offset 712065024, length 4096.
[14928.606021] I/O error, dev loop0, sector 1390680 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[14928.620508] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[14928.621046] BTRFS info (device dm-11): forced readonly
[14928.621354] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[14928.621884] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14928.622327] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14928.623186] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[14928.623472] BTRFS: error (device dm-11) in __btrfs_free_extent:3200: errno=-5 IO failure
[14928.623792] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14928.624293] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14929.715215] BTRFS info (device dm-11): flagging fs with big metadata feature
[14929.715666] BTRFS info (device dm-11): disk space caching is enabled
[14929.716044] BTRFS info (device dm-11): has skinny extents
[14929.718527] BTRFS info (device dm-11): start tree-log replay
[14929.719072] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[14929.719610] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[14929.757721] loop0: detected capacity change from 0 to 6629376
[14929.770466] BTRFS info (device loop0): flagging fs with big metadata feature
[14929.770900] BTRFS info (device loop0): disk space caching is enabled
[14929.771274] BTRFS info (device loop0): has skinny extents
[14929.800026] BTRFS info (device loop0): enabling ssd optimizations
[14929.800423] BTRFS info (device loop0): start tree-log replay
[14929.803591] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[14929.804104] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[14930.868129] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14930.868915] BTRFS: error (device dm-11) in btrfs_commit_transaction:2325: errno=-5 IO failure (Error while writing out transaction)
[14930.869079] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14930.870334] BTRFS info (device dm-11): forced readonly
[14930.871817] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14930.871870] BTRFS error (device loop0): error writing primary super block to device 1
[14930.872627] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14930.874367] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14930.875512] BTRFS info (device loop0): forced readonly
[14930.876067] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14930.876871] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14930.877798] loop: Write error at byte offset 719544320, length 4096.
[14930.878613] I/O error, dev loop0, sector 1405360 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[14930.879862] loop: Write error at byte offset 719544320, length 4096.
[14930.880578] I/O error, dev loop0, sector 1405360 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[14930.881829] loop: Write error at byte offset 719609856, length 4096.
[14930.882541] I/O error, dev loop0, sector 1405488 op 0x1:(WRITE) flags 0x800 phys_seg 10 prio class 0
[14930.883649] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14930.883669] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14930.885265] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[14930.889282] loop: Write error at byte offset 719675392, length 4096.
[14930.889695] loop: Write error at byte offset 13824000, length 4096.
[14930.890068] loop: Write error at byte offset 719855616, length 4096.
[14930.890462] loop: Write error at byte offset 710148096, length 4096.
[14930.890855] I/O error, dev loop0, sector 1405616 op 0x1:(WRITE) flags 0x0 phys_seg 22 prio class 0
[14930.891416] I/O error, dev loop0, sector 27000 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14930.891945] I/O error, dev loop0, sector 1405968 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[14930.892503] I/O error, dev loop0, sector 1387008 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14932.956201] BTRFS info (device dm-11): flagging fs with big metadata feature
[14932.956664] BTRFS info (device dm-11): disk space caching is enabled
[14932.957045] BTRFS info (device dm-11): has skinny extents
[14932.959228] BTRFS info (device dm-11): start tree-log replay
[14933.025853] loop0: detected capacity change from 0 to 6629376
[14933.052787] BTRFS info (device loop0): flagging fs with big metadata feature
[14933.053232] BTRFS info (device loop0): disk space caching is enabled
[14933.053642] BTRFS info (device loop0): has skinny extents
[14933.056499] BTRFS info (device loop0): enabling ssd optimizations
[14933.056872] BTRFS info (device loop0): start tree-log replay
[14934.183792] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14934.184390] btrfs_dev_stat_print_on_error: 42 callbacks suppressed
[14934.184392] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14934.185580] BTRFS error (device dm-11): error writing primary super block to device 1
[14934.186044] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14934.186685] BTRFS info (device dm-11): forced readonly
[14934.186991] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[14934.187475] loop: Write error at byte offset 67108864, length 4096.
[14934.188050] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14934.188456] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14934.189031] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14934.189561] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14934.190100] I/O error, dev loop0, sector 131072 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14934.190642] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14934.191134] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14934.192255] BTRFS error (device loop0): error writing primary super block to device 1
[14934.192747] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14934.193382] BTRFS info (device loop0): forced readonly
[14934.193696] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14934.193705] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[14934.194135] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14934.195275] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14934.196523] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14934.197689] loop: Write error at byte offset 718954496, length 4096.
[14934.198222] loop: Write error at byte offset 724025344, length 4096.
[14934.198843] I/O error, dev loop0, sector 1404208 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14934.199549] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[14934.200094] I/O error, dev loop0, sector 1414112 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[14934.200634] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[14936.287012] BTRFS info (device dm-11): flagging fs with big metadata feature
[14936.287512] BTRFS info (device dm-11): disk space caching is enabled
[14936.287924] BTRFS info (device dm-11): has skinny extents
[14936.290022] BTRFS info (device dm-11): start tree-log replay
[14936.291615] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[14936.363103] loop0: detected capacity change from 0 to 6629376
[14936.385582] BTRFS info (device loop0): flagging fs with big metadata feature
[14936.386016] BTRFS info (device loop0): disk space caching is enabled
[14936.386412] BTRFS info (device loop0): has skinny extents
[14936.399710] BTRFS info (device loop0): enabling ssd optimizations
[14936.400093] BTRFS info (device loop0): start tree-log replay
[14936.403818] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[14936.404355] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[14936.523807] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14936.524399] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14936.525001] BTRFS error (device dm-11): error writing primary super block to device 1
[14936.525487] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14936.526113] BTRFS info (device dm-11): forced readonly
[14936.526438] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[14936.526902] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[14936.527484] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[14936.528019] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14936.528631] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14936.529306] BTRFS info (device loop0): forced readonly
[14936.529624] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14936.530429] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14936.530698] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[14936.531852] I/O error, dev loop0, sector 78016 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14936.532461] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 1, corrupt 0, gen 0
[14936.533478] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[14936.534195] I/O error, dev loop0, sector 602304 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14936.538357] I/O error, dev loop0, sector 78048 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14936.539210] I/O error, dev loop0, sector 602336 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14937.396541] ------------[ cut here ]------------
[14937.396836] WARNING: CPU: 0 PID: 2487431 at fs/btrfs/block-group.c:127 btrfs_put_block_group+0x77/0xb0
[14937.397412] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep snd_hda_core intel_rapl_common snd_pcm virtio_balloon snd_timer snd i2c_i801 i2c_smbus lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[14937.400929] CPU: 0 PID: 2487431 Comm: umount Not tainted 5.16.0-rc8+ #542
[14937.401341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[14937.401852] RIP: 0010:btrfs_put_block_group+0x77/0xb0
[14937.402166] Code: 21 48 8b bd 68 01 00 00 e8 86 8b d8 ff 48 8b bd d0 03 00 00 e8 7a 8b d8 ff 48 89 ef 5d e9 71 8b d8 ff 0f 0b eb db 0f 0b eb b1 <0f> 0b eb b4 0f 0b 48 8b 45 00 48 89 ee 48 8d b8 f8 15 00 00 e8 70
[14937.403274] RSP: 0018:ffffa3f982373dc0 EFLAGS: 00010286
[14937.403604] RAX: 0000000000000001 RBX: ffff98c704a14000 RCX: ffff98c71cf301b0
[14937.404025] RDX: 0000000000000001 RSI: ffffffff81669817 RDI: ffff98c71cf30000
[14937.404460] RBP: ffff98c71cf30000 R08: 0000000000000000 R09: 0000000000000000
[14937.404884] R10: ffff98c703124501 R11: ffff98c77bc20d88 R12: ffff98c704a14130
[14937.405306] R13: ffff98c704a14178 R14: ffff98c71cf30170 R15: dead000000000100
[14937.405744] FS:  00007f3059cf1c40(0000) GS:ffff98c77bc00000(0000) knlGS:0000000000000000
[14937.406224] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[14937.406585] CR2: 00007fcc11480068 CR3: 0000000141f1e006 CR4: 0000000000370ef0
[14937.407015] Call Trace:
[14937.407185]  
[14937.407338]  btrfs_free_block_groups+0x255/0x3c0
[14937.407636]  close_ctree+0x4a6/0x4ed
[14937.407854]  ? evict_inodes+0x152/0x190
[14937.408089]  generic_shutdown_super+0x71/0x120
[14937.408394]  kill_anon_super+0x14/0x30
[14937.408624]  btrfs_kill_super+0x12/0x20
[14937.408873]  deactivate_locked_super+0x33/0xa0
[14937.409142]  cleanup_mnt+0x131/0x190
[14937.409403]  task_work_run+0x59/0xa0
[14937.409627]  exit_to_user_mode_prepare+0x28f/0x2a0
[14937.409936]  syscall_exit_to_user_mode+0x16/0x50
[14937.410233]  do_syscall_64+0x48/0x90
[14937.410477]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[14937.410800] RIP: 0033:0x7f3059f2069b
[14937.411027] Code: 27 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 a1 27 0c 00 f7 d8
[14937.412165] RSP: 002b:00007ffe32b53f68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[14937.412629] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3059f2069b
[14937.413071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005635502ecb90
[14937.413512] RBP: 00005635502ec960 R08: 0000000000000000 R09: 00007ffe32b52ce0
[14937.413951] R10: 00007f3059fa73e0 R11: 0000000000000246 R12: 0000000000000000
[14937.414397] R13: 00005635502ecb90 R14: 00005635502eca70 R15: 00005635502ec960
[14937.414844]  
[14937.414981] irq event stamp: 0
[14937.415170] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[14937.415578] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[14937.416083] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[14937.416581] softirqs last disabled at (0): [<0000000000000000>] 0x0
[14937.416974] ---[ end trace 5acb219ae0a959a4 ]---
[14937.417317] ------------[ cut here ]------------
[14937.417622] WARNING: CPU: 1 PID: 2487431 at fs/btrfs/block-group.c:3989 btrfs_free_block_groups+0x330/0x3c0
[14937.418195] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep snd_hda_core intel_rapl_common snd_pcm virtio_balloon snd_timer snd i2c_i801 i2c_smbus lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[14937.421734] CPU: 1 PID: 2487431 Comm: umount Tainted: G        W         5.16.0-rc8+ #542
[14937.422194] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[14937.422686] RIP: 0010:btrfs_free_block_groups+0x330/0x3c0
[14937.422993] Code: 00 00 00 ad de 49 be 22 01 00 00 00 00 ad de e8 e6 6c 7b 00 48 89 df e8 ae 89 ff ff 48 8b 83 28 11 00 00 49 39 c5 75 51 eb 7d <0f> 0b 31 c9 31 d2 4c 89 e6 48 89 df e8 6f 7a ff ff 48 83 7d 40 00
[14937.424040] RSP: 0018:ffffa3f982373dd0 EFLAGS: 00010286
[14937.424348] RAX: ffff98c71cf32ca8 RBX: ffff98c704a14000 RCX: 000000008010000c
[14937.424752] RDX: 000000008010000d RSI: fffff9c48473cc00 RDI: ffffffff8288f9f9
[14937.425150] RBP: ffff98c71cf32ca8 R08: ffff98c71cf33c00 R09: 000000008010000c
[14937.425612] R10: ffff98c71cf33c00 R11: ffff98c62cd95918 R12: ffff98c71cf32c00
[14937.426074] R13: ffff98c704a15128 R14: dead000000000122 R15: dead000000000100
[14937.426489] FS:  00007f3059cf1c40(0000) GS:ffff98c77bd00000(0000) knlGS:0000000000000000
[14937.426940] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[14937.427262] CR2: 00007fcc110195e0 CR3: 0000000141f1e003 CR4: 0000000000370ee0
[14937.427679] Call Trace:
[14937.427825]  
[14937.427954]  close_ctree+0x4a6/0x4ed
[14937.428162]  ? evict_inodes+0x152/0x190
[14937.428401]  generic_shutdown_super+0x71/0x120
[14937.428659]  kill_anon_super+0x14/0x30
[14937.428875]  btrfs_kill_super+0x12/0x20
[14937.429097]  deactivate_locked_super+0x33/0xa0
[14937.429362]  cleanup_mnt+0x131/0x190
[14937.429574]  task_work_run+0x59/0xa0
[14937.429783]  exit_to_user_mode_prepare+0x28f/0x2a0
[14937.430056]  syscall_exit_to_user_mode+0x16/0x50
[14937.430334]  do_syscall_64+0x48/0x90
[14937.430546]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[14937.430834] RIP: 0033:0x7f3059f2069b
[14937.431040] Code: 27 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 a1 27 0c 00 f7 d8
[14937.432091] RSP: 002b:00007ffe32b53f68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[14937.432534] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3059f2069b
[14937.432933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005635502ecb90
[14937.433345] RBP: 00005635502ec960 R08: 0000000000000000 R09: 00007ffe32b52ce0
[14937.433750] R10: 00007f3059fa73e0 R11: 0000000000000246 R12: 0000000000000000
[14937.434149] R13: 00005635502ecb90 R14: 00005635502eca70 R15: 00005635502ec960
[14937.434568]  
[14937.434698] irq event stamp: 0
[14937.434875] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[14937.435227] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[14937.435766] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[14937.436223] softirqs last disabled at (0): [<0000000000000000>] 0x0
[14937.436625] ---[ end trace 5acb219ae0a959a5 ]---
[14937.436888] BTRFS info (device loop0): space_info 4 has 267370496 free, is not full
[14937.437317] BTRFS info (device loop0): space_info total=268435456, used=1015808, pinned=0, reserved=18446744073709535232, may_use=0, readonly=65536 zone_unusable=0
[14937.438142] BTRFS info (device loop0): global_block_rsv: size 0 reserved 0
[14937.438543] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[14937.438922] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[14937.439302] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[14937.439708] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[14938.530138] BTRFS info (device dm-11): flagging fs with big metadata feature
[14938.530593] BTRFS info (device dm-11): disk space caching is enabled
[14938.530969] BTRFS info (device dm-11): has skinny extents
[14938.532869] BTRFS info (device dm-11): start tree-log replay
[14938.615728] loop0: detected capacity change from 0 to 6629376
[14938.641349] BTRFS info (device loop0): flagging fs with big metadata feature
[14938.641788] BTRFS info (device loop0): disk space caching is enabled
[14938.642164] BTRFS info (device loop0): has skinny extents
[14938.645339] BTRFS info (device loop0): enabling ssd optimizations
[14938.657997] I/O error, dev loop0, sector 79008 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14938.660485] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14938.661095] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14938.661795] BTRFS info (device loop0): forced readonly
[14938.662100] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14938.662911] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14938.734970] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[14938.735519] BTRFS info (device dm-11): forced readonly
[14938.735824] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[14938.736342] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14938.736787] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14938.740963] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14940.720729] BTRFS info (device dm-11): flagging fs with big metadata feature
[14940.721162] BTRFS info (device dm-11): disk space caching is enabled
[14940.721559] BTRFS info (device dm-11): has skinny extents
[14940.731753] loop0: detected capacity change from 0 to 6629376
[14940.756394] BTRFS info (device loop0): flagging fs with big metadata feature
[14940.756841] BTRFS info (device loop0): disk space caching is enabled
[14940.757223] BTRFS info (device loop0): has skinny extents
[14940.766358] BTRFS info (device loop0): enabling ssd optimizations
[14942.841981] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14942.842555] btrfs_dev_stat_print_on_error: 48 callbacks suppressed
[14942.842557] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14942.843509] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14942.844056] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14942.844670] BTRFS error (device dm-11): error writing primary super block to device 1
[14942.845113] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14942.845723] BTRFS info (device dm-11): forced readonly
[14942.846021] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14942.846029] BTRFS: error (device dm-11) in btrfs_sync_log:3311: errno=-5 IO failure
[14942.846454] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14942.847467] blk_print_req_error: 16 callbacks suppressed
[14942.847469] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[14942.847880] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14942.848555] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[14942.849508] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14942.850155] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14942.850911] BTRFS info (device loop0): forced readonly
[14942.851228] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14942.853447] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14942.853939] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14942.854497] loop: Write error at byte offset 748036096, length 4096.
[14942.854956] I/O error, dev loop0, sector 1461008 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[14942.855611] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[14943.955021] BTRFS info (device dm-11): flagging fs with big metadata feature
[14943.955474] BTRFS info (device dm-11): disk space caching is enabled
[14943.955849] BTRFS info (device dm-11): has skinny extents
[14943.957778] BTRFS info (device dm-11): start tree-log replay
[14943.995984] loop0: detected capacity change from 0 to 6629376
[14944.032336] BTRFS info (device loop0): flagging fs with big metadata feature
[14944.032785] BTRFS info (device loop0): disk space caching is enabled
[14944.033179] BTRFS info (device loop0): has skinny extents
[14944.038332] BTRFS info (device loop0): enabling ssd optimizations
[14944.038708] BTRFS info (device loop0): start tree-log replay
[14945.100937] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14945.101567] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14945.102159] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[14945.102770] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[14945.103373] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[14945.103964] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[14945.104613] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14945.105138] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14945.106001] BTRFS error (device loop0): error writing primary super block to device 1
[14945.106486] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14945.106883] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14945.107105] BTRFS info (device loop0): forced readonly
[14945.107874] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14945.108333] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14945.109120] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14945.109926] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14945.111529] BTRFS: error (device loop0) in btrfs_sync_log:3311: errno=-5 IO failure
[14945.113934] I/O error, dev loop0, sector 1480968 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[14945.114517] I/O error, dev loop0, sector 1391120 op 0x0:(READ) flags 0x0 phys_seg 10 prio class 0
[14945.114523] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x169908 len 0 err no 10
[14945.115056] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a10 len 0 err no 10
[14945.115631] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a18 len 0 err no 10
[14945.116189] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a20 len 0 err no 10
[14945.116758] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a28 len 0 err no 10
[14945.117341] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a30 len 0 err no 10
[14945.117900] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a38 len 0 err no 10
[14945.118479] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a40 len 0 err no 10
[14945.119036] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a48 len 0 err no 10
[14945.119639] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a50 len 0 err no 10
[14945.120207] BTRFS warning (device loop0): direct IO failed ino 1213 rw 0,0 sector 0x153a58 len 0 err no 10
[14945.131363] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14945.131874] BTRFS info (device dm-11): forced readonly
[14947.132848] BTRFS info (device dm-11): flagging fs with big metadata feature
[14947.133306] BTRFS info (device dm-11): disk space caching is enabled
[14947.133683] BTRFS info (device dm-11): has skinny extents
[14947.135720] BTRFS info (device dm-11): start tree-log replay
[14947.137192] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[14947.203582] loop0: detected capacity change from 0 to 6629376
[14947.227086] BTRFS info (device loop0): flagging fs with big metadata feature
[14947.227575] BTRFS info (device loop0): disk space caching is enabled
[14947.227963] BTRFS info (device loop0): has skinny extents
[14947.251825] BTRFS info (device loop0): enabling ssd optimizations
[14947.252225] BTRFS info (device loop0): start tree-log replay
[14947.253951] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[14949.353259] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14949.353919] btrfs_dev_stat_print_on_error: 33 callbacks suppressed
[14949.353922] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14949.355254] BTRFS error (device dm-11): error writing primary super block to device 1
[14949.355800] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14949.356562] BTRFS info (device dm-11): forced readonly
[14949.356902] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[14949.357557] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14949.358150] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14949.358170] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14949.358799] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14949.359135] loop: Write error at byte offset 781447168, length 4096.
[14949.360511] I/O error, dev loop0, sector 1526264 op 0x1:(WRITE) flags 0x8800 phys_seg 8 prio class 0
[14949.361087] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[14949.361678] BTRFS warning (device loop0): direct IO failed ino 1301 rw 1,34817 sector 0x1749f8 len 0 err no 10
[14949.362460] loop: Write error at byte offset 781381632, length 4096.
[14949.362888] I/O error, dev loop0, sector 1526136 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[14949.362889] BTRFS error (device loop0): error writing primary super block to device 1
[14949.362892] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14949.363479] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[14949.365197] BTRFS info (device loop0): forced readonly
[14949.365541] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14949.366018] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14949.367601] loop: Write error at byte offset 781615104, length 4096.
[14949.368228] loop: Write error at byte offset 781664256, length 4096.
[14949.368624] loop: Write error at byte offset 781766656, length 4096.
[14949.368628] I/O error, dev loop0, sector 1526688 op 0x1:(WRITE) flags 0x0 phys_seg 13 prio class 0
[14949.369041] loop: Write error at byte offset 781819904, length 4096.
[14949.369606] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[14949.369985] loop: Write error at byte offset 720871424, length 4096.
[14949.370670] I/O error, dev loop0, sector 1526992 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[14949.370943] I/O error, dev loop0, sector 1526592 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[14949.371527] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[14949.372069] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[14949.372672] I/O error, dev loop0, sector 1407952 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14949.373244] I/O error, dev loop0, sector 1526888 op 0x1:(WRITE) flags 0x0 phys_seg 11 prio class 0
[14949.373790] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[14949.374363] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[14949.375039] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14949.375948] loop: Write error at byte offset 781926400, length 4096.
[14949.376053] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14949.376475] loop: Write error at byte offset 767827968, length 4096.
[14949.376959] I/O error, dev loop0, sector 1527200 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[14949.377379] loop: Write error at byte offset 782053376, length 4096.
[14949.377931] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[14949.379395] I/O error, dev loop0, sector 1499664 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14950.488887] BTRFS info (device dm-11): flagging fs with big metadata feature
[14950.489342] BTRFS info (device dm-11): disk space caching is enabled
[14950.489721] BTRFS info (device dm-11): has skinny extents
[14950.491661] BTRFS info (device dm-11): start tree-log replay
[14950.551519] loop0: detected capacity change from 0 to 6629376
[14950.568555] BTRFS info (device loop0): flagging fs with big metadata feature
[14950.568991] BTRFS info (device loop0): disk space caching is enabled
[14950.569386] BTRFS info (device loop0): has skinny extents
[14950.603649] BTRFS info (device loop0): enabling ssd optimizations
[14950.622025] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14950.630511] btrfs_lookup_bio_sums: 6 callbacks suppressed
[14950.630514] BTRFS warning (device dm-11): csum hole found for disk bytenr range [328445952, 328450048)
[14950.631621] BTRFS warning (device dm-11): csum hole found for disk bytenr range [328445952, 328450048)
[14950.632375] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349265920, 349270016)
[14950.633080] BTRFS warning (device dm-11): csum hole found for disk bytenr range [328445952, 328450048)
[14950.633750] BTRFS warning (device dm-11): csum hole found for disk bytenr range [328445952, 328450048)
[14950.634398] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14950.634897] BTRFS info (device loop0): forced readonly
[14950.635570] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349265920, 349270016)
[14950.636688] BTRFS warning (device dm-11): csum hole found for disk bytenr range [328445952, 328450048)
[14950.637288] BTRFS warning (device dm-11): csum hole found for disk bytenr range [328445952, 328450048)
[14950.637872] BTRFS warning (device dm-11): csum hole found for disk bytenr range [328314880, 328318976)
[14950.638451] BTRFS warning (device dm-11): csum hole found for disk bytenr range [328314880, 328318976)
[14950.656653] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14950.657188] BTRFS info (device dm-11): forced readonly
[14952.653588] BTRFS info (device dm-11): flagging fs with big metadata feature
[14952.654019] BTRFS info (device dm-11): disk space caching is enabled
[14952.654421] BTRFS info (device dm-11): has skinny extents
[14952.665655] loop0: detected capacity change from 0 to 6629376
[14952.703574] BTRFS info (device loop0): flagging fs with big metadata feature
[14952.704008] BTRFS info (device loop0): disk space caching is enabled
[14952.704400] BTRFS info (device loop0): has skinny extents
[14952.709237] BTRFS info (device loop0): enabling ssd optimizations
[14953.732998] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14953.733633] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14953.734353] BTRFS info (device loop0): forced readonly
[14953.734665] BTRFS: error (device loop0) in btrfs_sync_log:3322: errno=-5 IO failure
[14953.737493] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14953.737636] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14953.737946] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14953.753826] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14953.754359] BTRFS info (device dm-11): forced readonly
[14955.812947] BTRFS info (device dm-11): flagging fs with big metadata feature
[14955.813446] BTRFS info (device dm-11): disk space caching is enabled
[14955.813818] BTRFS info (device dm-11): has skinny extents
[14955.815766] BTRFS info (device dm-11): start tree-log replay
[14955.853570] loop0: detected capacity change from 0 to 6629376
[14955.895197] BTRFS info (device loop0): flagging fs with big metadata feature
[14955.895634] BTRFS info (device loop0): disk space caching is enabled
[14955.896008] BTRFS info (device loop0): has skinny extents
[14955.899225] BTRFS info (device loop0): enabling ssd optimizations
[14955.899591] BTRFS info (device loop0): start tree-log replay
[14957.114263] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14957.115166] btrfs_dev_stat_print_on_error: 133 callbacks suppressed
[14957.115168] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14957.117005] BTRFS error (device dm-11): error writing primary super block to device 1
[14957.117838] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14957.118974] BTRFS info (device dm-11): forced readonly
[14957.119576] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[14957.120622] blk_print_req_error: 63 callbacks suppressed
[14957.120624] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[14957.121346] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[14957.122089] BTRFS: error (device dm-11) in cleanup_transaction:1928: errno=-5 IO failure
[14957.122973] lo_write_bvec: 17 callbacks suppressed
[14957.122976] loop: Write error at byte offset 800837632, length 4096.
[14957.123624] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[14957.124166] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14957.124492] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14957.125726] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14957.126177] loop: Write error at byte offset 800837632, length 4096.
[14957.126509] BTRFS info (device loop0): forced readonly
[14957.126942] loop: Write error at byte offset 800837632, length 4096.
[14957.127300] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14957.128257] I/O error, dev loop0, sector 1564136 op 0x1:(WRITE) flags 0x8800 phys_seg 12 prio class 0
[14957.128261] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[14957.128265] BTRFS warning (device loop0): direct IO failed ino 1417 rw 1,34817 sector 0x17dde8 len 0 err no 10
[14957.128275] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[14957.128276] BTRFS warning (device loop0): direct IO failed ino 1417 rw 1,34817 sector 0x17ddf8 len 0 err no 10
[14957.128279] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[14957.128281] BTRFS warning (device loop0): direct IO failed ino 1417 rw 1,34817 sector 0x17de08 len 0 err no 10
[14957.132646] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14957.132785] loop: Write error at byte offset 800837632, length 4096.
[14957.133568] loop: Write error at byte offset 800964608, length 4096.
[14957.133956] loop: Write error at byte offset 801083392, length 4096.
[14957.134355] loop: Write error at byte offset 17866752, length 4096.
[14957.134837] I/O error, dev loop0, sector 1564136 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[14957.135393] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[14957.135956] I/O error, dev loop0, sector 1564384 op 0x1:(WRITE) flags 0x0 phys_seg 17 prio class 0
[14957.136527] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[14957.137101] I/O error, dev loop0, sector 1564616 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[14957.137688] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[14957.138286] I/O error, dev loop0, sector 34896 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[14957.138811] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[14959.010871] BTRFS info (device dm-11): flagging fs with big metadata feature
[14959.011333] BTRFS info (device dm-11): disk space caching is enabled
[14959.011709] BTRFS info (device dm-11): has skinny extents
[14959.014569] BTRFS info (device dm-11): start tree-log replay
[14959.068460] loop0: detected capacity change from 0 to 6629376
[14959.080422] BTRFS info (device loop0): flagging fs with big metadata feature
[14959.081012] BTRFS info (device loop0): disk space caching is enabled
[14959.081545] BTRFS info (device loop0): has skinny extents
[14959.133190] BTRFS info (device loop0): enabling ssd optimizations
[14959.133596] BTRFS info (device loop0): start tree-log replay
[14959.136815] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[14961.236609] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[14961.237201] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[14961.237845] BTRFS error (device dm-11): error writing primary super block to device 1
[14961.238425] BTRFS: error (device dm-11) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14961.239048] BTRFS info (device dm-11): forced readonly
[14961.239377] BTRFS: error (device dm-11) in btrfs_sync_log:3322: errno=-5 IO failure
[14961.239840] loop: Write error at byte offset 67108864, length 4096.
[14961.239843] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14961.240384] loop: Write error at byte offset 716873728, length 4096.
[14961.240961] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14961.241399] I/O error, dev loop0, sector 1400144 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[14961.241993] I/O error, dev loop0, sector 131072 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[14961.243298] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[14961.245735] BTRFS error (device loop0): error writing primary super block to device 1
[14961.246425] BTRFS: error (device loop0) in write_all_supers:4383: errno=-5 IO failure (1 errors while writing supers)
[14961.247303] BTRFS info (device loop0): forced readonly
[14961.247735] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14961.248351] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14961.249438] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14961.250161] loop: Write error at byte offset 814514176, length 4096.
[14961.250680] I/O error, dev loop0, sector 1590848 op 0x1:(WRITE) flags 0x0 phys_seg 14 prio class 0
[14963.334943] BTRFS info (device dm-11): flagging fs with big metadata feature
[14963.335380] BTRFS info (device dm-11): disk space caching is enabled
[14963.335743] BTRFS info (device dm-11): has skinny extents
[14963.337837] BTRFS info (device dm-11): start tree-log replay
[14963.339503] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[14963.415374] loop0: detected capacity change from 0 to 6629376
[14963.425314] BTRFS info (device loop0): flagging fs with big metadata feature
[14963.425751] BTRFS info (device loop0): disk space caching is enabled
[14963.426142] BTRFS info (device loop0): has skinny extents
[14963.430386] BTRFS info (device loop0): enabling ssd optimizations
[14963.465298] btrfs_dev_stat_print_on_error: 6 callbacks suppressed
[14963.465301] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[14963.466443] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[14963.468375] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[14963.469002] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[14963.469613] I/O error, dev loop0, sector 1583632 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[14963.470267] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[14963.471147] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[14963.472154] I/O error, dev loop0, sector 1583640 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[14963.472685] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[14963.473254] BTRFS error (device loop0): error reading free space cache
[14963.473644] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[14963.475409] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[14963.476020] I/O error, dev loop0, sector 76864 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14963.476565] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[14963.479238] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[14963.479853] I/O error, dev loop0, sector 601152 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14963.480402] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[14963.481151] I/O error, dev loop0, sector 87712 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14963.481741] I/O error, dev loop0, sector 612000 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14963.482774] I/O error, dev loop0, sector 87712 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14963.483424] I/O error, dev loop0, sector 1583760 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 0
[14963.484039] I/O error, dev loop0, sector 612000 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[14963.484631] I/O error, dev loop0, sector 1583760 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[14963.485197] BTRFS error (device loop0): error reading free space cache
[14963.485593] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[14963.493277] btrfs_print_data_csum_error: 4 callbacks suppressed
[14963.493281] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 86016 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.494376] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 90112 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.495060] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 94208 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.495756] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 98304 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.496386] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[14963.496464] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 102400 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.497137] BTRFS: error (device loop0) in write_all_supers:4313: errno=-5 IO failure (errors while submitting device barriers.)
[14963.497842] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 106496 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.498569] BTRFS info (device loop0): forced readonly
[14963.498572] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[14963.499554] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 110592 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.499840] BTRFS: error (device loop0) in cleanup_transaction:1928: errno=-5 IO failure
[14963.503193] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 114688 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.503953] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 86016 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.504367] BTRFS warning (device loop0): csum failed root 5 ino 1533 off 118784 csum 0x8941f998 expected csum 0x7f6b1842 mirror 1
[14963.522774] BTRFS: error (device dm-11) in __btrfs_free_extent:3079: errno=-5 IO failure
[14963.523306] BTRFS info (device dm-11): forced readonly
[14963.523617] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2159: errno=-5 IO failure
[14965.544630] BTRFS info (device dm-11): flagging fs with big metadata feature
[14965.545130] BTRFS info (device dm-11): disk space caching is enabled
[14965.545513] BTRFS info (device dm-11): has skinny extents
[14965.554264] loop0: detected capacity change from 0 to 6629376
[14965.564565] BTRFS info (device loop0): flagging fs with big metadata feature
[14965.565004] BTRFS info (device loop0): disk space caching is enabled
[14965.565403] BTRFS info (device loop0): has skinny extents
[14965.569851] BTRFS info (device loop0): enabling ssd optimizations