[16029.145106] run fstests generic/648 at 2022-04-04 01:23:37
[16030.158343] BTRFS: device fsid 102916ac-96ad-4d9d-a7e2-03eaa830fff6 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2454763)
[16030.172090] BTRFS info (device dm-7): flagging fs with big metadata feature
[16030.172311] BTRFS info (device dm-7): using free space tree
[16030.172483] BTRFS info (device dm-7): has skinny extents
[16030.185633] BTRFS info (device dm-7): checking UUID tree
[16031.170133] BTRFS: device fsid 0c0c9468-ac90-43b1-96c6-5ec9ee88f713 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2454839)
[16031.263209] BTRFS info (device dm-9): flagging fs with big metadata feature
[16031.263428] BTRFS info (device dm-9): using free space tree
[16031.263599] BTRFS info (device dm-9): has skinny extents
[16031.265659] BTRFS info (device dm-9): checking UUID tree
[16032.513257] loop0: detected capacity change from 0 to 6629376
[16032.520947] BTRFS: device fsid 797b096a-9854-437e-8a8a-6276a95e22d4 devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (2453090)
[16032.527898] BTRFS info (device loop0): flagging fs with big metadata feature
[16032.528109] BTRFS info (device loop0): using free space tree
[16032.528287] BTRFS info (device loop0): has skinny extents
[16032.530354] BTRFS info (device loop0): enabling ssd optimizations
[16032.531248] BTRFS info (device loop0): checking UUID tree
[16033.669526] btrfs_dev_stat_print_on_error: 8 callbacks suppressed
[16033.669530] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16033.670047] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16033.670341] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16033.670644] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16033.670952] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16033.671260] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16033.673086] blk_print_req_error: 70 callbacks suppressed
[16033.673088] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16033.673990] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16033.674271] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16033.674564] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16033.674617] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16033.675031] BTRFS info (device loop0: state E): forced readonly
[16033.675458] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16033.675709] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16033.680111] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16033.681450] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16033.733516] BTRFS: error (device dm-9: state A) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[16033.733821] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[16033.733824] BTRFS info (device dm-9: state EA): forced readonly
[16033.733827] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16033.734667] BTRFS: error (device dm-9: state EA) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[16033.734953] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[16033.735214] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16035.599879] BTRFS info (device dm-9): flagging fs with big metadata feature
[16035.600121] BTRFS info (device dm-9): using free space tree
[16035.601173] BTRFS info (device dm-9): has skinny extents
[16035.603158] BTRFS info (device dm-9): start tree-log replay
[16035.682942] loop0: detected capacity change from 0 to 6629376
[16035.700421] BTRFS info (device loop0): flagging fs with big metadata feature
[16035.700663] BTRFS info (device loop0): using free space tree
[16035.700875] BTRFS info (device loop0): has skinny extents
[16035.703693] BTRFS info (device loop0): enabling ssd optimizations
[16035.703927] BTRFS info (device loop0): start tree-log replay
[16037.964765] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16037.969199] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16037.972892] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16037.973669] BTRFS error (device dm-9): error writing primary super block to device 1
[16037.974023] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16037.974456] BTRFS info (device dm-9: state E): forced readonly
[16037.974709] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16037.975625] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16037.975715] loop: Write error at byte offset 21594112, length 4096.
[16037.976299] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16037.976820] loop: Write error at byte offset 596860928, length 4096.
[16037.977086] I/O error, dev loop0, sector 42176 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16037.977105] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16037.978201] BTRFS info (device loop0: state E): forced readonly
[16037.978464] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16037.978884] I/O error, dev loop0, sector 1165744 op 0x1:(WRITE) flags 0x8800 phys_seg 9 prio class 2
[16037.979292] BTRFS warning (device loop0: state EA): direct IO failed ino 365 rw 1,34817 sector 0x11c9b0 len 0 err no 10
[16037.980327] loop: Write error at byte offset 596860928, length 4096.
[16037.980574] loop: Write error at byte offset 588566528, length 4096.
[16037.980780] loop: Write error at byte offset 597028864, length 4096.
[16037.981012] I/O error, dev loop0, sector 1165744 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[16037.981314] I/O error, dev loop0, sector 1149544 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16037.981593] I/O error, dev loop0, sector 1166072 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16037.981924] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[16037.982200] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16039.802642] BTRFS info (device dm-9): flagging fs with big metadata feature
[16039.802878] BTRFS info (device dm-9): using free space tree
[16039.803054] BTRFS info (device dm-9): has skinny extents
[16039.813084] loop0: detected capacity change from 0 to 6629376
[16039.824618] BTRFS info (device loop0): flagging fs with big metadata feature
[16039.824845] BTRFS info (device loop0): using free space tree
[16039.825015] BTRFS info (device loop0): has skinny extents
[16039.827967] BTRFS info (device loop0): enabling ssd optimizations
[16039.828162] BTRFS info (device loop0): start tree-log replay
[16040.220379] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16040.220679] btrfs_dev_stat_print_on_error: 6 callbacks suppressed
[16040.220681] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16040.221933] BTRFS error (device dm-9): error writing primary super block to device 1
[16040.222293] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16040.222718] BTRFS info (device dm-9: state E): forced readonly
[16040.222959] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16040.223240] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16040.223537] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16040.223550] BTRFS error (device dm-9: state EA): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[16040.223826] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16040.224420] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16040.224737] BTRFS info (device loop0: state E): forced readonly
[16040.224914] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16040.225602] I/O error, dev loop0, sector 80992 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16040.225884] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 0, rd 1, flush 1, corrupt 0, gen 0
[16040.226787] BTRFS error (device dm-9: state EA): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[16040.227548] I/O error, dev loop0, sector 605280 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16040.227999] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 0, rd 2, flush 1, corrupt 0, gen 0
[16040.228240] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16041.883521] BTRFS info (device dm-9): flagging fs with big metadata feature
[16041.883862] BTRFS info (device dm-9): using free space tree
[16041.884125] BTRFS info (device dm-9): has skinny extents
[16041.886511] BTRFS info (device dm-9): start tree-log replay
[16041.986636] loop0: detected capacity change from 0 to 6629376
[16041.998774] BTRFS info (device loop0): flagging fs with big metadata feature
[16041.999098] BTRFS info (device loop0): using free space tree
[16041.999359] BTRFS info (device loop0): has skinny extents
[16042.003811] BTRFS info (device loop0): enabling ssd optimizations
[16043.038776] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16043.039074] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16043.039372] BTRFS error (device dm-9): error writing primary super block to device 1
[16043.039618] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16043.039931] BTRFS info (device dm-9: state E): forced readonly
[16043.040117] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16043.040388] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16043.040392] loop: Write error at byte offset 590311424, length 4096.
[16043.040667] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16043.040876] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[16043.041755] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16043.042105] I/O error, dev loop0, sector 1152952 op 0x1:(WRITE) flags 0x8800 phys_seg 13 prio class 2
[16043.042291] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16043.042589] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16043.043217] BTRFS warning (device loop0): direct IO failed ino 447 rw 1,34817 sector 0x1197b8 len 0 err no 10
[16043.044038] BTRFS error (device loop0): error writing primary super block to device 1
[16043.044293] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16043.044618] BTRFS info (device loop0: state E): forced readonly
[16043.044830] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16043.046811] loop: Write error at byte offset 590311424, length 4096.
[16043.047122] loop: Write error at byte offset 590499840, length 4096.
[16043.047499] loop: Write error at byte offset 17702912, length 4096.
[16043.047510] I/O error, dev loop0, sector 1153320 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16043.047745] I/O error, dev loop0, sector 1152952 op 0x1:(WRITE) flags 0x0 phys_seg 46 prio class 0
[16043.048002] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16043.048589] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16043.048721] I/O error, dev loop0, sector 34576 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16045.122586] BTRFS info (device dm-9): flagging fs with big metadata feature
[16045.122818] BTRFS info (device dm-9): using free space tree
[16045.122993] BTRFS info (device dm-9): has skinny extents
[16045.125018] BTRFS info (device dm-9): start tree-log replay
[16045.244858] loop0: detected capacity change from 0 to 6629376
[16045.255380] BTRFS info (device loop0): flagging fs with big metadata feature
[16045.255599] BTRFS info (device loop0): using free space tree
[16045.255787] BTRFS info (device loop0): has skinny extents
[16045.258793] BTRFS info (device loop0): enabling ssd optimizations
[16046.345980] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16046.346288] btrfs_dev_stat_print_on_error: 2 callbacks suppressed
[16046.346290] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16046.346774] BTRFS error (device dm-9): error writing primary super block to device 1
[16046.347021] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16046.347317] BTRFS info (device dm-9: state E): forced readonly
[16046.347494] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16046.347771] loop: Write error at byte offset 16547840, length 4096.
[16046.347773] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16046.347964] I/O error, dev loop0, sector 32320 op 0x1:(WRITE) flags 0x8800 phys_seg 2 prio class 2
[16046.348621] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16046.348901] BTRFS warning (device loop0): direct IO failed ino 464 rw 1,34817 sector 0x7e40 len 0 err no 10
[16046.349758] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[16046.350200] loop: Write error at byte offset 593420288, length 4096.
[16046.350204] loop: Write error at byte offset 593510400, length 4096.
[16046.350205] loop: Write error at byte offset 592162816, length 4096.
[16046.350205] loop: Write error at byte offset 18132992, length 4096.
[16046.350233] loop: Write error at byte offset 589090816, length 4096.
[16046.350487] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16046.350686] I/O error, dev loop0, sector 1159024 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[16046.350690] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[16046.350705] I/O error, dev loop0, sector 1159200 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[16046.359701] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16046.359944] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[16046.360222] BTRFS info (device loop0: state E): forced readonly
[16046.360229] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16046.360231] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16046.360567] I/O error, dev loop0, sector 1156568 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16046.361025] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[16046.361295] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[16046.363819] I/O error, dev loop0, sector 35416 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[16046.364094] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[16046.364390] I/O error, dev loop0, sector 1150568 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16046.364748] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[16046.365042] I/O error, dev loop0, sector 1140696 op 0x1:(WRITE) flags 0x0 phys_seg 15 prio class 0
[16046.365321] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[16046.365610] I/O error, dev loop0, sector 40176 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16046.365884] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[16046.366260] I/O error, dev loop0, sector 1159424 op 0x1:(WRITE) flags 0x0 phys_seg 19 prio class 0
[16046.368827] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16048.335271] BTRFS info (device dm-9): flagging fs with big metadata feature
[16048.335496] BTRFS info (device dm-9): using free space tree
[16048.335686] BTRFS info (device dm-9): has skinny extents
[16048.337262] BTRFS info (device dm-9): start tree-log replay
[16048.380895] loop0: detected capacity change from 0 to 6629376
[16048.391885] BTRFS info (device loop0): flagging fs with big metadata feature
[16048.392110] BTRFS info (device loop0): using free space tree
[16048.392281] BTRFS info (device loop0): has skinny extents
[16048.395002] BTRFS info (device loop0): enabling ssd optimizations
[16048.395206] BTRFS info (device loop0): start tree-log replay
[16049.434507] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16049.439255] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16049.440349] BTRFS error (device loop0): error writing primary super block to device 1
[16049.440702] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16049.441078] BTRFS info (device loop0: state E): forced readonly
[16049.441297] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16049.492489] BTRFS: error (device dm-9: state A) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[16049.492556] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[16049.492797] BTRFS info (device dm-9: state EA): forced readonly
[16049.493082] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16049.493361] BTRFS: error (device dm-9: state EA) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[16049.493874] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[16049.494180] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16051.497873] BTRFS info (device dm-9): flagging fs with big metadata feature
[16051.498109] BTRFS info (device dm-9): using free space tree
[16051.498280] BTRFS info (device dm-9): has skinny extents
[16051.500641] BTRFS info (device dm-9): start tree-log replay
[16051.525432] loop0: detected capacity change from 0 to 6629376
[16051.539480] BTRFS info (device loop0): flagging fs with big metadata feature
[16051.539711] BTRFS info (device loop0): using free space tree
[16051.539881] BTRFS info (device loop0): has skinny extents
[16051.542410] BTRFS info (device loop0): enabling ssd optimizations
[16051.560396] btrfs_dev_stat_print_on_error: 31 callbacks suppressed
[16051.560400] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16051.560976] blk_print_req_error: 1 callbacks suppressed
[16051.560978] I/O error, dev loop0, sector 76928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16051.562090] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16051.563534] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[16051.564024] I/O error, dev loop0, sector 601216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16051.564310] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[16051.565305] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[16051.565681] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[16051.565989] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16051.566286] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 1, corrupt 0, gen 0
[16051.566580] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16051.566888] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16051.567693] BTRFS info (device loop0: state E): forced readonly
[16051.567885] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16051.569043] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[16051.570182] I/O error, dev loop0, sector 76928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16051.570593] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 0, rd 3, flush 1, corrupt 0, gen 0
[16051.570806] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[16051.571832] I/O error, dev loop0, sector 601216 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16051.576219] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16051.615981] BTRFS: error (device dm-9: state A) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[16051.616424] BTRFS info (device dm-9: state EA): forced readonly
[16051.616700] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[16051.617049] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16053.611921] BTRFS info (device dm-9): flagging fs with big metadata feature
[16053.612148] BTRFS info (device dm-9): using free space tree
[16053.612318] BTRFS info (device dm-9): has skinny extents
[16053.626532] loop0: detected capacity change from 0 to 6629376
[16053.641708] BTRFS info (device loop0): flagging fs with big metadata feature
[16053.641930] BTRFS info (device loop0): using free space tree
[16053.642110] BTRFS info (device loop0): has skinny extents
[16053.645945] BTRFS info (device loop0): enabling ssd optimizations
[16055.666489] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16055.666836] BTRFS error (device dm-9): error writing primary super block to device 1
[16055.667091] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16055.667380] BTRFS info (device dm-9: state E): forced readonly
[16055.667562] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16055.668354] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16055.668646] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16055.669562] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[16055.669750] BTRFS error (device loop0): error writing primary super block to device 1
[16055.669942] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16055.670187] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16055.670863] BTRFS info (device loop0: state E): forced readonly
[16055.672574] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16055.672846] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16055.673718] lo_write_bvec: 3 callbacks suppressed
[16055.673721] loop: Write error at byte offset 18161664, length 4096.
[16055.674352] loop: Write error at byte offset 623325184, length 4096.
[16055.674539] loop: Write error at byte offset 578129920, length 4096.
[16055.674770] loop: Write error at byte offset 623493120, length 4096.
[16055.674978] loop: Write error at byte offset 623620096, length 4096.
[16055.674982] I/O error, dev loop0, sector 1217760 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[16055.675165] loop: Write error at byte offset 623656960, length 4096.
[16055.675485] I/O error, dev loop0, sector 1218008 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16055.675626] loop: Write error at byte offset 623853568, length 4096.
[16055.682158] I/O error, dev loop0, sector 35472 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16055.682443] I/O error, dev loop0, sector 1217432 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[16055.683179] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[16055.684111] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16057.765861] BTRFS info (device dm-9): flagging fs with big metadata feature
[16057.766161] BTRFS info (device dm-9): using free space tree
[16057.766365] BTRFS info (device dm-9): has skinny extents
[16057.768595] BTRFS info (device dm-9): start tree-log replay
[16057.797100] loop0: detected capacity change from 0 to 6629376
[16057.820661] BTRFS info (device loop0): flagging fs with big metadata feature
[16057.821002] BTRFS info (device loop0): using free space tree
[16057.821272] BTRFS info (device loop0): has skinny extents
[16057.824713] BTRFS info (device loop0): enabling ssd optimizations
[16057.824929] BTRFS info (device loop0): start tree-log replay
[16059.909643] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16059.909946] btrfs_dev_stat_print_on_error: 18 callbacks suppressed
[16059.909948] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16059.910420] BTRFS error (device dm-9): error writing primary super block to device 1
[16059.910690] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16059.910998] BTRFS info (device dm-9: state E): forced readonly
[16059.911172] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16059.911445] loop: Write error at byte offset 43008000, length 4096.
[16059.911650] loop: Write error at byte offset 311443456, length 4096.
[16059.911655] blk_print_req_error: 3 callbacks suppressed
[16059.911657] I/O error, dev loop0, sector 84000 op 0x1:(WRITE) flags 0x1800 phys_seg 11 prio class 0
[16059.911836] loop: Write error at byte offset 17989632, length 4096.
[16059.912031] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16059.912796] I/O error, dev loop0, sector 608288 op 0x1:(WRITE) flags 0x1800 phys_seg 11 prio class 0
[16059.913004] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16059.913072] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16059.913371] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[16059.913640] I/O error, dev loop0, sector 35136 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16059.913902] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16059.914162] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[16059.914474] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16059.914768] I/O error, dev loop0, sector 84320 op 0x1:(WRITE) flags 0x1800 phys_seg 6 prio class 0
[16059.915079] BTRFS info (device loop0: state E): forced readonly
[16059.915343] BTRFS error (device loop0: state E): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[16059.915520] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16059.915809] I/O error, dev loop0, sector 608608 op 0x1:(WRITE) flags 0x1800 phys_seg 6 prio class 0
[16059.916066] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16059.916330] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[16059.916899] I/O error, dev loop0, sector 1255480 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16059.917322] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[16059.917750] I/O error, dev loop0, sector 1255624 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16059.918142] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[16059.918573] I/O error, dev loop0, sector 1145248 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16059.918977] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[16059.919412] I/O error, dev loop0, sector 1255824 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16059.920258] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16061.982853] BTRFS info (device dm-9): flagging fs with big metadata feature
[16061.983093] BTRFS info (device dm-9): using free space tree
[16061.983290] BTRFS info (device dm-9): has skinny extents
[16061.993249] loop0: detected capacity change from 0 to 6629376
[16062.017104] BTRFS info (device loop0): flagging fs with big metadata feature
[16062.017322] BTRFS info (device loop0): using free space tree
[16062.017494] BTRFS info (device loop0): has skinny extents
[16062.020244] BTRFS info (device loop0): enabling ssd optimizations
[16062.020434] BTRFS info (device loop0): start tree-log replay
[16064.151319] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16064.151692] BTRFS error (device dm-9): error writing primary super block to device 1
[16064.151976] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16064.152306] BTRFS info (device dm-9: state E): forced readonly
[16064.152503] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16064.152817] lo_write_bvec: 7 callbacks suppressed
[16064.152819] loop: Write error at byte offset 655818752, length 4096.
[16064.153214] loop: Write error at byte offset 655888384, length 4096.
[16064.153429] loop: Write error at byte offset 650997760, length 4096.
[16064.153437] BTRFS warning (device loop0): direct IO failed ino 805 rw 1,34817 sector 0x138c08 len 0 err no 10
[16064.153647] loop: Write error at byte offset 655958016, length 4096.
[16064.155063] loop: Write error at byte offset 15384576, length 4096.
[16064.155315] loop: Write error at byte offset 656039936, length 4096.
[16064.155552] BTRFS warning (device loop0): direct IO failed ino 813 rw 1,34817 sector 0x138d30 len 0 err no 10
[16064.157582] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16064.157668] loop: Write error at byte offset 16744448, length 4096.
[16064.158087] BTRFS warning (device loop0): direct IO failed ino 812 rw 1,34817 sector 0x7fc0 len 0 err no 10
[16064.159564] loop: Write error at byte offset 17498112, length 4096.
[16064.159784] loop: Write error at byte offset 655818752, length 4096.
[16064.160004] loop: Write error at byte offset 580460544, length 4096.
[16064.161184] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16064.161710] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16064.163000] BTRFS info (device loop0: state E): forced readonly
[16064.163236] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16064.163590] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16066.193067] BTRFS info (device dm-9): flagging fs with big metadata feature
[16066.193316] BTRFS info (device dm-9): using free space tree
[16066.193526] BTRFS info (device dm-9): has skinny extents
[16066.195807] BTRFS info (device dm-9): start tree-log replay
[16066.394113] loop0: detected capacity change from 0 to 6629376
[16066.428330] BTRFS info (device loop0): flagging fs with big metadata feature
[16066.428573] BTRFS info (device loop0): using free space tree
[16066.428760] BTRFS info (device loop0): has skinny extents
[16066.433538] BTRFS info (device loop0): enabling ssd optimizations
[16066.433733] BTRFS info (device loop0): start tree-log replay
[16068.737371] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16068.737770] btrfs_dev_stat_print_on_error: 28 callbacks suppressed
[16068.737772] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16068.738380] BTRFS error (device dm-9): error writing primary super block to device 1
[16068.738700] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16068.739078] BTRFS info (device dm-9: state E): forced readonly
[16068.739298] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16068.739655] blk_print_req_error: 26 callbacks suppressed
[16068.739663] I/O error, dev loop0, sector 1316592 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16068.739672] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16068.739938] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16068.740263] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16068.740712] I/O error, dev loop0, sector 1128416 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16068.741005] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16068.741334] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16068.741684] I/O error, dev loop0, sector 83488 op 0x1:(WRITE) flags 0x1800 phys_seg 12 prio class 0
[16068.742064] I/O error, dev loop0, sector 1316696 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16068.742383] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16068.742772] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16068.743090] I/O error, dev loop0, sector 607776 op 0x1:(WRITE) flags 0x1800 phys_seg 12 prio class 0
[16068.743499] I/O error, dev loop0, sector 1148024 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16068.743794] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16068.744122] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16068.751156] I/O error, dev loop0, sector 83968 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[16068.751454] I/O error, dev loop0, sector 1316952 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[16068.751759] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16068.752066] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16068.752371] I/O error, dev loop0, sector 608256 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[16068.754333] BTRFS error (device loop0): error writing primary super block to device 1
[16068.754671] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16068.755015] BTRFS info (device loop0: state E): forced readonly
[16068.755223] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16068.760289] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16070.599758] BTRFS info (device dm-9): flagging fs with big metadata feature
[16070.600013] BTRFS info (device dm-9): using free space tree
[16070.600206] BTRFS info (device dm-9): has skinny extents
[16070.602723] BTRFS info (device dm-9): start tree-log replay
[16070.648783] loop0: detected capacity change from 0 to 6629376
[16070.672992] BTRFS info (device loop0): flagging fs with big metadata feature
[16070.673747] BTRFS info (device loop0): using free space tree
[16070.673943] BTRFS info (device loop0): has skinny extents
[16070.676973] BTRFS info (device loop0): enabling ssd optimizations
[16070.677182] BTRFS info (device loop0): start tree-log replay
[16070.829054] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16070.831214] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16070.831576] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16070.831917] BTRFS info (device loop0: state E): forced readonly
[16070.832111] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16070.833503] BTRFS warning (device loop0: state EA): csum failed root 5 ino 903 off 1822720 csum 0x8941f998 expected csum 0xa9788697 mirror 1
[16070.833879] BTRFS warning (device loop0: state EA): csum failed root 5 ino 903 off 1826816 csum 0x8941f998 expected csum 0xa9788697 mirror 1
[16070.834244] BTRFS warning (device loop0: state EA): csum failed root 5 ino 903 off 1830912 csum 0x8941f998 expected csum 0xa9788697 mirror 1
[16070.834305] BTRFS warning (device loop0: state EA): csum failed root 5 ino 903 off 1835008 csum 0x8941f998 expected csum 0xa9788697 mirror 1
[16070.834630] BTRFS warning (device loop0: state EA): csum failed root 5 ino 903 off 1839104 csum 0x8941f998 expected csum 0xa9788697 mirror 1
[16070.834977] BTRFS warning (device loop0: state EA): csum failed root 5 ino 903 off 1843200 csum 0x8941f998 expected csum 0xa9788697 mirror 1
[16070.835325] BTRFS warning (device loop0: state EA): csum failed root 5 ino 903 off 1847296 csum 0x8941f998 expected csum 0xa9788697 mirror 1
[16070.835710] BTRFS warning (device loop0: state EA): direct IO failed ino 903 rw 0,0 sector 0x1137e0 len 0 err no 10
[16070.854078] BTRFS: error (device dm-9: state A) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[16070.854369] BTRFS info (device dm-9: state EA): forced readonly
[16070.854562] BTRFS warning (device dm-9: state EA): Skipping commit of aborted transaction.
[16070.854818] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16070.855405] BTRFS: error (device dm-9: state EA) in do_free_extent_accounting:2862: errno=-5 IO failure
[16070.855417] BTRFS: error (device dm-9: state EA) in do_free_extent_accounting:2862: errno=-5 IO failure
[16070.855698] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16070.855978] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16072.745042] BTRFS info (device dm-9): flagging fs with big metadata feature
[16072.745277] BTRFS info (device dm-9): using free space tree
[16072.745478] BTRFS info (device dm-9): has skinny extents
[16072.747621] BTRFS info (device dm-9): start tree-log replay
[16072.833941] loop0: detected capacity change from 0 to 6629376
[16072.865458] BTRFS info (device loop0): flagging fs with big metadata feature
[16072.865683] BTRFS info (device loop0): using free space tree
[16072.865859] BTRFS info (device loop0): has skinny extents
[16072.884913] BTRFS info (device loop0): enabling ssd optimizations
[16073.994498] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16073.994800] btrfs_dev_stat_print_on_error: 49 callbacks suppressed
[16073.994802] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16073.995275] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16073.995571] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16073.995863] BTRFS error (device dm-9): error writing primary super block to device 1
[16073.996110] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16073.996395] BTRFS info (device dm-9: state E): forced readonly
[16073.996586] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[16073.996778] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[16073.997075] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16073.998058] lo_write_bvec: 49 callbacks suppressed
[16073.998060] blk_print_req_error: 28 callbacks suppressed
[16073.998060] loop: Write error at byte offset 18296832, length 4096.
[16073.998062] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16073.998301] loop: Write error at byte offset 684240896, length 4096.
[16073.998490] I/O error, dev loop0, sector 35736 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16073.998761] loop: Write error at byte offset 41320448, length 4096.
[16073.999029] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16073.999299] loop: Write error at byte offset 309755904, length 4096.
[16074.000038] I/O error, dev loop0, sector 1336408 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[16074.000736] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16074.001024] I/O error, dev loop0, sector 80704 op 0x1:(WRITE) flags 0x1800 phys_seg 14 prio class 0
[16074.001294] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16074.001567] I/O error, dev loop0, sector 604992 op 0x1:(WRITE) flags 0x1800 phys_seg 14 prio class 0
[16074.001844] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16074.002249] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[16074.002635] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16074.002937] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16074.003241] BTRFS info (device loop0: state E): forced readonly
[16074.003427] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16074.003706] loop: Write error at byte offset 41500672, length 4096.
[16074.004017] loop: Write error at byte offset 309936128, length 4096.
[16074.004059] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16074.004285] loop: Write error at byte offset 684376064, length 4096.
[16074.005495] I/O error, dev loop0, sector 81056 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[16074.005553] I/O error, dev loop0, sector 1336672 op 0x1:(WRITE) flags 0x8800 phys_seg 10 prio class 2
[16074.005866] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[16074.006273] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[16074.006556] I/O error, dev loop0, sector 605344 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[16074.006976] BTRFS warning (device loop0: state EA): direct IO failed ino 937 rw 1,34817 sector 0x146560 len 0 err no 10
[16074.007244] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[16074.008277] loop: Write error at byte offset 41533440, length 4096.
[16074.008498] loop: Write error at byte offset 309968896, length 4096.
[16074.008722] loop: Write error at byte offset 684490752, length 4096.
[16074.008962] I/O error, dev loop0, sector 81120 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[16074.009230] I/O error, dev loop0, sector 605408 op 0x1:(WRITE) flags 0x1800 phys_seg 3 prio class 0
[16075.998800] BTRFS info (device dm-9): flagging fs with big metadata feature
[16075.999045] BTRFS info (device dm-9): using free space tree
[16075.999218] BTRFS info (device dm-9): has skinny extents
[16076.001045] BTRFS info (device dm-9): start tree-log replay
[16076.043965] loop0: detected capacity change from 0 to 6629376
[16076.081468] BTRFS info (device loop0): flagging fs with big metadata feature
[16076.081697] BTRFS info (device loop0): using free space tree
[16076.081873] BTRFS info (device loop0): has skinny extents
[16076.084495] BTRFS info (device loop0): enabling ssd optimizations
[16076.084693] BTRFS info (device loop0): start tree-log replay
[16076.132297] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3202: errno=-5 IO failure
[16076.132622] BTRFS info (device loop0: state EA): forced readonly
[16076.132888] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3202: errno=-5 IO failure
[16076.138126] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16076.185305] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16076.192480] BTRFS info (device dm-9: state EA): forced readonly
[16078.157617] BTRFS info (device dm-9): flagging fs with big metadata feature
[16078.157852] BTRFS info (device dm-9): using free space tree
[16078.158025] BTRFS info (device dm-9): has skinny extents
[16078.159991] BTRFS info (device dm-9): start tree-log replay
[16078.182418] loop0: detected capacity change from 0 to 6629376
[16078.217471] BTRFS info (device loop0): flagging fs with big metadata feature
[16078.217691] BTRFS info (device loop0): using free space tree
[16078.217868] BTRFS info (device loop0): has skinny extents
[16078.228153] BTRFS info (device loop0): enabling ssd optimizations
[16080.365439] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16080.365739] btrfs_dev_stat_print_on_error: 26 callbacks suppressed
[16080.365741] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16080.366206] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16080.366492] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16080.367142] BTRFS error (device dm-9): error writing primary super block to device 1
[16080.367403] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16080.367692] BTRFS info (device dm-9: state E): forced readonly
[16080.367876] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[16080.367884] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[16080.368131] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16080.368677] blk_print_req_error: 13 callbacks suppressed
[16080.368679] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16080.369050] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16080.369418] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16080.369714] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16080.370037] BTRFS info (device loop0: state E): forced readonly
[16080.370215] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16080.370484] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16080.371747] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16080.373048] lo_write_bvec: 6 callbacks suppressed
[16080.373050] loop: Write error at byte offset 588251136, length 4096.
[16080.373438] loop: Write error at byte offset 696111104, length 4096.
[16080.373630] I/O error, dev loop0, sector 1359592 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16080.373641] I/O error, dev loop0, sector 1148928 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16080.373904] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[16080.374182] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[16080.375283] loop: Write error at byte offset 18362368, length 4096.
[16080.375491] loop: Write error at byte offset 696180736, length 4096.
[16080.375689] loop: Write error at byte offset 577679360, length 4096.
[16080.376157] I/O error, dev loop0, sector 35864 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16080.376440] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[16080.376732] I/O error, dev loop0, sector 1359728 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16080.377012] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[16080.377327] I/O error, dev loop0, sector 1128280 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16080.377617] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[16081.505098] BTRFS info (device dm-9): flagging fs with big metadata feature
[16081.505322] BTRFS info (device dm-9): using free space tree
[16081.505513] BTRFS info (device dm-9): has skinny extents
[16081.516227] loop0: detected capacity change from 0 to 6629376
[16081.550415] BTRFS info (device loop0): flagging fs with big metadata feature
[16081.550634] BTRFS info (device loop0): using free space tree
[16081.550820] BTRFS info (device loop0): has skinny extents
[16081.553273] BTRFS info (device loop0): enabling ssd optimizations
[16081.553487] BTRFS info (device loop0): start tree-log replay
[16081.678808] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16081.679127] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16081.679740] BTRFS error (device dm-9): error writing primary super block to device 1
[16081.680061] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16081.680508] BTRFS info (device dm-9: state E): forced readonly
[16081.680766] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16081.681147] loop: Write error at byte offset 39600128, length 4096.
[16081.681151] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16081.681424] loop: Write error at byte offset 308035584, length 4096.
[16081.681703] I/O error, dev loop0, sector 77344 op 0x1:(WRITE) flags 0x1800 phys_seg 5 prio class 0
[16081.681952] loop: Write error at byte offset 39649280, length 4096.
[16081.682222] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16081.682421] loop: Write error at byte offset 308084736, length 4096.
[16081.682702] I/O error, dev loop0, sector 601632 op 0x1:(WRITE) flags 0x1800 phys_seg 5 prio class 0
[16081.683173] I/O error, dev loop0, sector 77440 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[16081.683521] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16081.683851] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16081.684170] BTRFS info (device loop0: state E): forced readonly
[16081.684365] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16081.687144] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16083.633720] BTRFS info (device dm-9): flagging fs with big metadata feature
[16083.633977] BTRFS info (device dm-9): using free space tree
[16083.634175] BTRFS info (device dm-9): has skinny extents
[16083.637146] BTRFS info (device dm-9): start tree-log replay
[16083.674464] loop0: detected capacity change from 0 to 6629376
[16083.683462] BTRFS info (device loop0): flagging fs with big metadata feature
[16083.683743] BTRFS info (device loop0): using free space tree
[16083.683937] BTRFS info (device loop0): has skinny extents
[16083.729885] BTRFS info (device loop0): enabling ssd optimizations
[16084.760493] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16084.760804] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16084.761103] BTRFS error (device dm-9): error writing primary super block to device 1
[16084.761498] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16084.761935] BTRFS info (device dm-9: state E): forced readonly
[16084.762195] BTRFS warning (device dm-9: state E): Skipping commit of aborted transaction.
[16084.762592] BTRFS: error (device dm-9: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16084.764994] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[16084.765758] loop: Write error at byte offset 587554816, length 4096.
[16084.766026] BTRFS warning (device loop0): direct IO failed ino 991 rw 1,34817 sector 0x1182b0 len 0 err no 10
[16084.766314] BTRFS warning (device loop0): direct IO failed ino 991 rw 1,34817 sector 0x14f528 len 0 err no 10
[16084.767621] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16084.769988] BTRFS warning (device loop0): direct IO failed ino 1046 rw 1,34817 sector 0xa798 len 0 err no 10
[16084.771221] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16084.771593] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16084.771926] BTRFS info (device loop0: state E): forced readonly
[16084.772119] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16086.868784] BTRFS info (device dm-9): flagging fs with big metadata feature
[16086.869090] BTRFS info (device dm-9): using free space tree
[16086.869355] BTRFS info (device dm-9): has skinny extents
[16086.871769] BTRFS info (device dm-9): start tree-log replay
[16086.917070] loop0: detected capacity change from 0 to 6629376
[16086.925161] BTRFS info (device loop0): flagging fs with big metadata feature
[16086.925395] BTRFS info (device loop0): using free space tree
[16086.925569] BTRFS info (device loop0): has skinny extents
[16086.960678] BTRFS info (device loop0): enabling ssd optimizations
[16088.986434] btrfs_dev_stat_print_on_error: 30 callbacks suppressed
[16088.986438] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16088.987016] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16088.987337] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16088.987625] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16088.987953] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16088.988409] blk_print_req_error: 25 callbacks suppressed
[16088.988411] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16088.992442] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16088.993437] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16088.999623] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[16089.000056] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16089.000363] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16089.000674] BTRFS info (device loop0: state E): forced readonly
[16089.000857] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16089.001207] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16089.001529] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16089.001891] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16089.046668] BTRFS: error (device dm-9: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[16089.046985] BTRFS info (device dm-9: state EA): forced readonly
[16089.047257] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16090.192307] BTRFS info (device dm-9): flagging fs with big metadata feature
[16090.192535] BTRFS info (device dm-9): using free space tree
[16090.192724] BTRFS info (device dm-9): has skinny extents
[16090.194923] BTRFS info (device dm-9): start tree-log replay
[16090.239246] loop0: detected capacity change from 0 to 6629376
[16090.259015] BTRFS info (device loop0): flagging fs with big metadata feature
[16090.259381] BTRFS info (device loop0): using free space tree
[16090.259578] BTRFS info (device loop0): has skinny extents
[16090.297661] BTRFS info (device loop0): enabling ssd optimizations
[16090.297874] BTRFS info (device loop0): start tree-log replay
[16090.404039] I/O error, dev loop0, sector 82880 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16090.404592] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16090.404992] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16090.405467] I/O error, dev loop0, sector 607168 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16090.405918] BTRFS error (device loop0): error writing primary super block to device 1
[16090.406304] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16090.406739] BTRFS info (device loop0: state E): forced readonly
[16090.406996] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16090.407526] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16090.408310] I/O error, dev loop0, sector 81568 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16090.409863] I/O error, dev loop0, sector 605856 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[16090.412349] I/O error, dev loop0, sector 85792 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[16090.412822] I/O error, dev loop0, sector 610080 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[16090.416070] I/O error, dev loop0, sector 89536 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[16090.416847] I/O error, dev loop0, sector 613824 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[16090.484934] BTRFS: error (device dm-9: state A) in btrfs_start_dirty_block_groups:3024: errno=-5 IO failure
[16090.484934] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16090.484940] BTRFS info (device dm-9: state EA): forced readonly
[16092.375549] BTRFS info (device dm-9): flagging fs with big metadata feature
[16092.375810] BTRFS info (device dm-9): using free space tree
[16092.376008] BTRFS info (device dm-9): has skinny extents
[16092.378369] BTRFS info (device dm-9): start tree-log replay
[16092.448995] loop0: detected capacity change from 0 to 6629376
[16092.496259] BTRFS info (device loop0): flagging fs with big metadata feature
[16092.496484] BTRFS info (device loop0): using free space tree
[16092.496692] BTRFS info (device loop0): has skinny extents
[16092.500508] BTRFS info (device loop0): enabling ssd optimizations
[16092.519260] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3202: errno=-5 IO failure
[16092.519378] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16092.519581] BTRFS info (device loop0: state EA): forced readonly
[16092.572307] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16092.572598] BTRFS info (device dm-9: state EA): forced readonly
[16094.575321] BTRFS info (device dm-9): flagging fs with big metadata feature
[16094.575570] BTRFS info (device dm-9): using free space tree
[16094.575775] BTRFS info (device dm-9): has skinny extents
[16094.586755] loop0: detected capacity change from 0 to 6629376
[16094.595569] BTRFS info (device loop0): flagging fs with big metadata feature
[16094.595799] BTRFS info (device loop0): using free space tree
[16094.595980] BTRFS info (device loop0): has skinny extents
[16094.650632] BTRFS info (device loop0): enabling ssd optimizations
[16095.707958] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16095.738266] btrfs_dev_stat_print_on_error: 111 callbacks suppressed
[16095.738269] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16095.738809] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16095.739142] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16095.739607] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16095.739940] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16095.740310] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16095.740655] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16095.740980] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16095.741363] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16095.741978] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[16095.742380] blk_print_req_error: 40 callbacks suppressed
[16095.742382] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16095.742910] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16095.743204] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16095.743524] BTRFS info (device loop0: state E): forced readonly
[16095.743706] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16095.743957] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16097.776563] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16097.776858] BTRFS info (device dm-9: state EA): forced readonly
[16097.810161] BTRFS info (device dm-9): flagging fs with big metadata feature
[16097.810398] BTRFS info (device dm-9): using free space tree
[16097.810571] BTRFS info (device dm-9): has skinny extents
[16097.812519] BTRFS info (device dm-9): start tree-log replay
[16098.016909] loop0: detected capacity change from 0 to 6629376
[16098.041373] BTRFS info (device loop0): flagging fs with big metadata feature
[16098.041610] BTRFS info (device loop0): using free space tree
[16098.041784] BTRFS info (device loop0): has skinny extents
[16098.087531] BTRFS info (device loop0): enabling ssd optimizations
[16098.087741] BTRFS info (device loop0): start tree-log replay
[16098.364147] BTRFS info (device loop0): checking UUID tree
[16099.450863] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16099.451326] BTRFS error (device dm-9): error writing primary super block to device 1
[16099.451608] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16099.451929] BTRFS info (device dm-9: state E): forced readonly
[16099.452118] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16099.452422] lo_write_bvec: 22 callbacks suppressed
[16099.452424] loop: Write error at byte offset 767193088, length 4096.
[16099.452802] loop: Write error at byte offset 719228928, length 4096.
[16099.452806] I/O error, dev loop0, sector 1498424 op 0x1:(WRITE) flags 0x0 phys_seg 27 prio class 0
[16099.453003] loop: Write error at byte offset 767430656, length 4096.
[16099.453005] loop: Write error at byte offset 18956288, length 4096.
[16099.453467] I/O error, dev loop0, sector 1404744 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16099.453621] loop: Write error at byte offset 13946880, length 4096.
[16099.453908] I/O error, dev loop0, sector 1498888 op 0x1:(WRITE) flags 0x0 phys_seg 11 prio class 0
[16099.454181] loop: Write error at byte offset 767528960, length 4096.
[16099.456063] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16099.456462] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16099.456541] I/O error, dev loop0, sector 37024 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[16099.456779] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16099.457204] I/O error, dev loop0, sector 27240 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[16099.457511] BTRFS info (device loop0: state E): forced readonly
[16099.457903] I/O error, dev loop0, sector 1499080 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[16099.458079] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16099.458742] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16099.460447] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16099.470453] loop: Write error at byte offset 767193088, length 4096.
[16099.470925] loop: Write error at byte offset 756023296, length 4096.
[16099.471252] loop: Write error at byte offset 767213568, length 4096.
[16099.471260] I/O error, dev loop0, sector 1476608 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16099.471538] loop: Write error at byte offset 767344640, length 4096.
[16099.471917] I/O error, dev loop0, sector 1498464 op 0x1:(WRITE) flags 0x0 phys_seg 5 prio class 0
[16101.201701] BTRFS info (device dm-9): flagging fs with big metadata feature
[16101.201918] BTRFS info (device dm-9): using free space tree
[16101.202090] BTRFS info (device dm-9): has skinny extents
[16101.204808] BTRFS info (device dm-9): start tree-log replay
[16101.315459] loop0: detected capacity change from 0 to 6629376
[16101.333019] BTRFS info (device loop0): flagging fs with big metadata feature
[16101.333258] BTRFS info (device loop0): using free space tree
[16101.333460] BTRFS info (device loop0): has skinny extents
[16101.377897] BTRFS info (device loop0): enabling ssd optimizations
[16101.378128] BTRFS info (device loop0): start tree-log replay
[16103.676980] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16103.677301] btrfs_dev_stat_print_on_error: 36 callbacks suppressed
[16103.677303] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16103.677766] BTRFS error (device dm-9): error writing primary super block to device 1
[16103.678014] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16103.678450] BTRFS info (device dm-9: state E): forced readonly
[16103.679505] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16103.679791] blk_print_req_error: 11 callbacks suppressed
[16103.679793] I/O error, dev loop0, sector 1404728 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[16103.679795] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16103.679962] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16103.680354] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16103.681272] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16103.684199] I/O error, dev loop0, sector 1520584 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[16103.684474] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16103.684761] BTRFS error (device loop0): error writing primary super block to device 1
[16103.685016] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16103.685322] BTRFS info (device loop0: state E): forced readonly
[16103.685503] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16103.689127] I/O error, dev loop0, sector 1521792 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16103.689128] I/O error, dev loop0, sector 1521952 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[16103.689591] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16103.689777] I/O error, dev loop0, sector 1522136 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[16103.690065] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16103.690352] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16103.691346] I/O error, dev loop0, sector 1517904 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16103.691681] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16103.692896] I/O error, dev loop0, sector 1404728 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[16103.693456] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16105.567784] BTRFS info (device dm-9): flagging fs with big metadata feature
[16105.568019] BTRFS info (device dm-9): using free space tree
[16105.568239] BTRFS info (device dm-9): has skinny extents
[16105.578205] loop0: detected capacity change from 0 to 6629376
[16105.586808] BTRFS info (device loop0): flagging fs with big metadata feature
[16105.587029] BTRFS info (device loop0): using free space tree
[16105.587222] BTRFS info (device loop0): has skinny extents
[16105.595108] BTRFS info (device loop0): enabling ssd optimizations
[16105.595331] BTRFS info (device loop0): start tree-log replay
[16105.688243] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[16105.688591] I/O error, dev loop0, sector 83360 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16105.689611] I/O error, dev loop0, sector 607648 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[16105.690792] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[16105.691076] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[16105.691431] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[16105.691757] BTRFS info (device loop0: state E): forced readonly
[16105.691946] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16105.695549] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 335872 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.695598] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 339968 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.695921] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 344064 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.695927] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 348160 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.695936] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 352256 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.696294] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 356352 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.696617] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 360448 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.696946] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 364544 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.697278] BTRFS warning (device loop0: state EA): csum failed root 5 ino 1305 off 368640 csum 0x8941f998 expected csum 0x9462d728 mirror 1
[16105.700485] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16105.768544] BTRFS: error (device dm-9: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[16105.768954] BTRFS info (device dm-9: state EA): forced readonly
[16107.702352] BTRFS info (device dm-9): flagging fs with big metadata feature
[16107.702577] BTRFS info (device dm-9): using free space tree
[16107.702747] BTRFS info (device dm-9): has skinny extents
[16107.705108] BTRFS info (device dm-9): start tree-log replay
[16107.753343] loop0: detected capacity change from 0 to 6629376
[16107.776178] BTRFS info (device loop0): flagging fs with big metadata feature
[16107.776409] BTRFS info (device loop0): using free space tree
[16107.776585] BTRFS info (device loop0): has skinny extents
[16107.818356] BTRFS info (device loop0): enabling ssd optimizations
[16108.850143] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[16108.850451] btrfs_dev_stat_print_on_error: 34 callbacks suppressed
[16108.850453] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16108.850913] BTRFS error (device dm-9): error writing primary super block to device 1
[16108.851220] BTRFS: error (device dm-9) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16108.851522] BTRFS info (device dm-9: state E): forced readonly
[16108.851732] BTRFS: error (device dm-9: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[16108.852001] lo_write_bvec: 16 callbacks suppressed
[16108.852003] loop: Write error at byte offset 67108864, length 4096.
[16108.852945] blk_print_req_error: 6 callbacks suppressed
[16108.852947] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16108.853383] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16108.853931] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[16108.854245] I/O error, dev loop0, sector 131072 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[16108.854517] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[16108.854775] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[16108.855074] loop: Write error at byte offset 778461184, length 4096.
[16108.855330] I/O error, dev loop0, sector 1520432 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[16108.855360] loop: Write error at byte offset 778493952, length 4096.
[16108.855617] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[16108.855827] loop: Write error at byte offset 778584064, length 4096.
[16108.856093] I/O error, dev loop0, sector 1520496 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[16108.856281] loop: Write error at byte offset 43024384, length 4096.
[16108.856533] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[16108.856712] loop: Write error at byte offset 311459840, length 4096.
[16108.856997] I/O error, dev loop0, sector 1520672 op 0x1:(WRITE) flags 0x8800 phys_seg 14 prio class 2
[16108.857280] loop: Write error at byte offset 714379264, length 4096.
[16108.857447] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[16108.857636] loop: Write error at byte offset 778641408, length 4096.
[16108.857927] BTRFS warning (device loop0): direct IO failed ino 1281 rw 1,34817 sector 0x173420 len 0 err no 10
[16108.858125] BTRFS error (device loop0): error writing primary super block to device 1
[16108.858414] I/O error, dev loop0, sector 84032 op 0x1:(WRITE) flags 0x1800 phys_seg 11 prio class 0
[16108.858659] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[16108.864638] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[16108.864930] BTRFS info (device loop0: state E): forced readonly
[16108.865376] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[16108.865628] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[16108.868862] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[16108.871059] I/O error, dev loop0, sector 608320 op 0x1:(WRITE) flags 0x1800 phys_seg 11 prio class 0
[16108.871350] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[16108.871651] I/O error, dev loop0, sector 1395272 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[16108.871986] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[16108.872308] I/O error, dev loop0, sector 1520784 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[16108.872607] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[16110.943299] BTRFS info (device dm-9): flagging fs with big metadata feature
[16110.943522] BTRFS info (device dm-9): using free space tree
[16110.943687] BTRFS info (device dm-9): has skinny extents
[16110.954341] loop0: detected capacity change from 0 to 6629376
[16110.964276] BTRFS info (device loop0): flagging fs with big metadata feature
[16110.964591] BTRFS info (device loop0): using free space tree
[16110.964841] BTRFS info (device loop0): has skinny extents
[16110.969669] BTRFS info (device loop0): enabling ssd optimizations
[16111.204088] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766
[16111.204366] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1
[16111.204623] preempt_count: 101, expected: 0
[16111.204768] RCU nest depth: 0, expected: 0
[16111.204915] INFO: lockdep is turned off.
[16111.205060] Preemption disabled at:
[16111.205061] [] ___slab_alloc+0x961/0xf50
[16111.205383] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W         5.17.0+ #641
[16111.205650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[16111.205905] Call Trace:
[16111.206028]  
[16111.206155]  dump_stack_lvl+0x56/0x6f
[16111.206313]  __might_resched.cold+0xff/0x13a
[16111.206468]  blk_release_queue+0x24/0x120
[16111.206618]  kobject_put+0x7c/0x1d0
[16111.206756]  ? rcu_do_batch+0x1ac/0x570
[16111.206902]  blkg_free.part.0+0x41/0x60
[16111.207074]  rcu_do_batch+0x1e1/0x570
[16111.207213]  ? rcu_do_batch+0x1ac/0x570
[16111.207360]  rcu_core+0x2cb/0x460
[16111.207513]  __do_softirq+0x178/0x517
[16111.207656]  __irq_exit_rcu+0xe3/0x160
[16111.207822]  irq_exit_rcu+0xa/0x20
[16111.207960]  sysvec_apic_timer_interrupt+0xa2/0xd0
[16111.208118]  
[16111.208243]  
[16111.208364]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[16111.208532] RIP: 0010:native_safe_halt+0xb/0x10
[16111.208739] Code: 5d ff ff ff 7f 5b c3 65 48 8b 04 25 c0 fe 01 00 f0 80 48 02 20 48 8b 00 a8 08 75 c3 eb 80 cc eb 07 0f 00 2d 79 b7 5b 00 fb f4  0f 1f 40 00 eb 07 0f 00 2d 69 b7 5b 00 f4 c3 cc cc cc cc cc 0f
[16111.209303] RSP: 0018:ffffb94a00093ef8 EFLAGS: 00000246
[16111.210450] RAX: ffffffffa2e64a80 RBX: ffff96344037b200 RCX: 0000000000000000
[16111.210706] RDX: ffff96344037b200 RSI: ffffffffa387e4d9 RDI: ffffffffa2e64bf6
[16111.210921] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[16111.211150] R10: 0000000000000000 R11: ffff9634bbd20c88 R12: 0000000000000000
[16111.211390] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[16111.211636]  ? mwait_idle+0x80/0x80
[16111.211804]  ? default_idle_call+0x26/0xa0
[16111.211983]  default_idle+0xa/0x10
[16111.212122]  default_idle_call+0x5e/0xa0
[16111.212265]  do_idle+0x1e9/0x240
[16111.212404]  cpu_startup_entry+0x19/0x20
[16111.212556]  secondary_startup_64_no_verify+0xd5/0xdb
[16111.212722]