[34435.133703] run fstests generic/648 at 2022-06-30 06:24:40
[34435.598499] BTRFS: device fsid 67d5cf4e-b92a-46bd-96be-d499ee931491 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (503852)
[34435.634365] BTRFS info (device dm-9): flagging fs with big metadata feature
[34435.634370] BTRFS info (device dm-9): using free space tree
[34435.634371] BTRFS info (device dm-9): has skinny extents
[34435.663768] BTRFS info (device dm-9): checking UUID tree
[34435.872508] BTRFS: device fsid 71cd74fb-d8f6-4ebf-aa25-a8bbd51b3f4f devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (503936)
[34435.980930] BTRFS info (device dm-11): flagging fs with big metadata feature
[34435.980935] BTRFS info (device dm-11): using free space tree
[34435.980936] BTRFS info (device dm-11): has skinny extents
[34435.984772] BTRFS info (device dm-11): checking UUID tree
[34436.197042] loop0: detected capacity change from 0 to 6629376
[34436.204660] BTRFS: device fsid fbfcb13b-9657-4330-a6db-a04e34a0fa00 devid 1 transid 6 /dev/loop0 scanned by mount (503998)
[34436.205288] BTRFS info (device loop0): flagging fs with big metadata feature
[34436.205290] BTRFS info (device loop0): using free space tree
[34436.205291] BTRFS info (device loop0): has skinny extents
[34436.207879] BTRFS info (device loop0): enabling ssd optimizations
[34436.208793] BTRFS info (device loop0): checking UUID tree
[34436.230560] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34436.230570] btrfs_dev_stat_print_on_error: 8 callbacks suppressed
[34436.230572] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34436.230583] BTRFS error (device dm-11): error writing primary super block to device 1
[34436.230586] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34436.230588] BTRFS info (device dm-11: state E): forced readonly
[34436.230590] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34436.230596] lo_write_bvec: 12 callbacks suppressed
[34436.230601] loop: Write error at byte offset 13729792, length 4096.
[34436.230604] loop: Write error at byte offset 38830080, length 4096.
[34436.230604] loop: Write error at byte offset 307265536, length 4096.
[34436.230605] loop: Write error at byte offset 38895616, length 4096.
[34436.230606] loop: Write error at byte offset 307331072, length 4096.
[34436.230607] loop: Write error at byte offset 38993920, length 4096.
[34436.230607] loop: Write error at byte offset 307429376, length 4096.
[34436.230608] loop: Write error at byte offset 13905920, length 4096.
[34436.230678] blk_print_req_error: 70 callbacks suppressed
[34436.230679] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34436.230684] I/O error, dev loop0, sector 26816 op 0x1:(WRITE) flags 0x0 phys_seg 28 prio class 0
[34436.230685] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34436.230712] I/O error, dev loop0, sector 75840 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[34436.230713] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34436.230715] I/O error, dev loop0, sector 600128 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[34436.230716] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34436.230719] I/O error, dev loop0, sector 75968 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[34436.230720] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34436.230721] I/O error, dev loop0, sector 600256 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[34436.230722] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[34436.230725] I/O error, dev loop0, sector 76160 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[34436.230726] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[34436.230727] I/O error, dev loop0, sector 600448 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[34436.230728] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[34436.230731] I/O error, dev loop0, sector 27160 op 0x1:(WRITE) flags 0x800 phys_seg 19 prio class 0
[34436.230733] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[34436.230762] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[34436.230764] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34436.230765] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34436.230766] BTRFS info (device loop0: state E): forced readonly
[34436.230767] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34436.233859] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34438.257788] BTRFS info (device dm-11): flagging fs with big metadata feature
[34438.257793] BTRFS info (device dm-11): using free space tree
[34438.257794] BTRFS info (device dm-11): has skinny extents
[34438.259151] BTRFS info (device dm-11): start tree-log replay
[34438.271964] BTRFS info (device dm-11): checking UUID tree
[34438.280016] loop0: detected capacity change from 0 to 6629376
[34438.295275] BTRFS info (device loop0): flagging fs with big metadata feature
[34438.295278] BTRFS info (device loop0): using free space tree
[34438.295279] BTRFS info (device loop0): has skinny extents
[34438.297707] BTRFS info (device loop0): enabling ssd optimizations
[34438.298712] BTRFS info (device loop0): checking UUID tree
[34438.321177] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34438.321192] BTRFS error (device dm-11): error writing primary super block to device 1
[34438.321195] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34438.321197] BTRFS info (device dm-11: state E): forced readonly
[34438.321198] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34438.321206] loop: Write error at byte offset 14897152, length 4096.
[34438.321207] loop: Write error at byte offset 15093760, length 4096.
[34438.321262] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34438.321268] BTRFS warning (device loop0): direct IO failed ino 271 rw 1,34817 sector 0x71a8 len 0 err no 10
[34438.321275] BTRFS warning (device loop0): direct IO failed ino 259 rw 1,34817 sector 0x7328 len 0 err no 10
[34438.321310] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34438.321312] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34438.321314] BTRFS info (device loop0: state E): forced readonly
[34438.321315] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34438.323964] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34440.346177] BTRFS info (device dm-11): flagging fs with big metadata feature
[34440.346183] BTRFS info (device dm-11): using free space tree
[34440.346184] BTRFS info (device dm-11): has skinny extents
[34440.348688] BTRFS info (device dm-11): checking UUID tree
[34440.359740] loop0: detected capacity change from 0 to 6629376
[34440.371050] BTRFS info (device loop0): flagging fs with big metadata feature
[34440.371053] BTRFS info (device loop0): using free space tree
[34440.371054] BTRFS info (device loop0): has skinny extents
[34440.374071] BTRFS info (device loop0): enabling ssd optimizations
[34440.375184] BTRFS info (device loop0): checking UUID tree
[34441.395695] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34441.395700] btrfs_dev_stat_print_on_error: 12 callbacks suppressed
[34441.395702] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34441.395715] BTRFS error (device dm-11): error writing primary super block to device 1
[34441.395717] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34441.395719] BTRFS info (device dm-11: state E): forced readonly
[34441.395721] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34441.395731] blk_print_req_error: 10 callbacks suppressed
[34441.395732] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[34441.395735] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[34441.395737] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34441.396011] BTRFS error (device loop0): error writing primary super block to device 1
[34441.396013] BTRFS: error (device loop0) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34441.396015] BTRFS info (device loop0: state E): forced readonly
[34441.396017] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[34441.396025] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34441.396059] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[34441.396062] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34441.398239] lo_write_bvec: 8 callbacks suppressed
[34441.398240] loop: Write error at byte offset 595173376, length 4096.
[34441.398243] loop: Write error at byte offset 595300352, length 4096.
[34441.398247] I/O error, dev loop0, sector 1162448 op 0x1:(WRITE) flags 0x0 phys_seg 9 prio class 0
[34441.398249] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34441.398265] I/O error, dev loop0, sector 1162696 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[34441.398267] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34441.402553] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34443.472148] BTRFS info (device dm-11): flagging fs with big metadata feature
[34443.472153] BTRFS info (device dm-11): using free space tree
[34443.472154] BTRFS info (device dm-11): has skinny extents
[34443.474252] BTRFS info (device dm-11): start tree-log replay
[34443.500939] loop0: detected capacity change from 0 to 6629376
[34443.511237] BTRFS info (device loop0): flagging fs with big metadata feature
[34443.511240] BTRFS info (device loop0): using free space tree
[34443.511241] BTRFS info (device loop0): has skinny extents
[34443.514762] BTRFS info (device loop0): enabling ssd optimizations
[34444.533049] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34444.533054] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34444.533067] BTRFS error (device dm-11): error writing primary super block to device 1
[34444.533069] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34444.533072] BTRFS info (device dm-11: state E): forced readonly
[34444.533073] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34444.533099] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34444.533121] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[34444.533124] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34444.533125] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34444.533127] BTRFS info (device loop0: state E): forced readonly
[34444.533128] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34444.534501] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[34444.534503] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34444.535235] loop: Write error at byte offset 17297408, length 4096.
[34444.535238] loop: Write error at byte offset 18792448, length 4096.
[34444.535241] I/O error, dev loop0, sector 33784 op 0x1:(WRITE) flags 0x0 phys_seg 31 prio class 0
[34444.535244] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[34444.535260] I/O error, dev loop0, sector 36704 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[34444.535262] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[34444.538993] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34446.590054] BTRFS info (device dm-11): flagging fs with big metadata feature
[34446.590060] BTRFS info (device dm-11): using free space tree
[34446.590060] BTRFS info (device dm-11): has skinny extents
[34446.592472] BTRFS info (device dm-11): start tree-log replay
[34446.621663] loop0: detected capacity change from 0 to 6629376
[34446.633096] BTRFS info (device loop0): flagging fs with big metadata feature
[34446.633100] BTRFS info (device loop0): using free space tree
[34446.633100] BTRFS info (device loop0): has skinny extents
[34446.635928] BTRFS info (device loop0): enabling ssd optimizations
[34448.652113] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34448.652117] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34448.652132] BTRFS error (device dm-11): error writing primary super block to device 1
[34448.652134] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34448.652136] BTRFS info (device dm-11: state E): forced readonly
[34448.652137] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34448.652156] loop: Write error at byte offset 654209024, length 4096.
[34448.652160] loop: Write error at byte offset 654245888, length 4096.
[34448.652161] loop: Write error at byte offset 595578880, length 4096.
[34448.652161] loop: Write error at byte offset 654290944, length 4096.
[34448.652165] I/O error, dev loop0, sector 1277912 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[34448.652168] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34448.652178] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34448.652183] I/O error, dev loop0, sector 1277752 op 0x1:(WRITE) flags 0x8800 phys_seg 5 prio class 2
[34448.652184] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34448.652186] BTRFS warning (device loop0): direct IO failed ino 589 rw 1,34817 sector 0x137f38 len 0 err no 10
[34448.652194] I/O error, dev loop0, sector 1277824 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[34448.652195] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34448.652203] I/O error, dev loop0, sector 1163240 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[34448.652204] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34448.655992] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34448.660061] loop: Write error at byte offset 654295040, length 4096.
[34448.660071] I/O error, dev loop0, sector 1277920 op 0x1:(WRITE) flags 0x800 phys_seg 7 prio class 0
[34448.660075] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[34448.660323] loop: Write error at byte offset 581980160, length 4096.
[34448.660329] I/O error, dev loop0, sector 1136680 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[34448.660331] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[34448.660640] loop: Write error at byte offset 581443584, length 4096.
[34448.660645] I/O error, dev loop0, sector 1135632 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[34448.660648] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[34448.660707] loop: Write error at byte offset 654209024, length 4096.
[34448.660711] I/O error, dev loop0, sector 1277752 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[34448.660713] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[34448.661066] loop: Write error at byte offset 654254080, length 4096.
[34448.661071] I/O error, dev loop0, sector 1277840 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[34448.661073] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[34448.662490] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34448.662493] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34448.662495] BTRFS info (device loop0: state E): forced readonly
[34448.662496] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34448.670531] loop: Write error at byte offset 581443584, length 4096.
[34450.787936] BTRFS info (device dm-11): flagging fs with big metadata feature
[34450.787941] BTRFS info (device dm-11): using free space tree
[34450.787942] BTRFS info (device dm-11): has skinny extents
[34450.790106] BTRFS info (device dm-11): start tree-log replay
[34450.827108] loop0: detected capacity change from 0 to 6629376
[34450.842506] BTRFS info (device loop0): flagging fs with big metadata feature
[34450.842509] BTRFS info (device loop0): using free space tree
[34450.842510] BTRFS info (device loop0): has skinny extents
[34450.846079] BTRFS info (device loop0): enabling ssd optimizations
[34450.846082] BTRFS info (device loop0): start tree-log replay
[34452.889619] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34452.889632] BTRFS error (device dm-11): error writing primary super block to device 1
[34452.889634] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34452.889636] BTRFS info (device dm-11: state E): forced readonly
[34452.889638] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34452.889648] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[34452.889701] BTRFS error (device loop0): error writing primary super block to device 1
[34452.889703] BTRFS: error (device loop0) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34452.889704] BTRFS info (device loop0: state E): forced readonly
[34452.889705] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[34452.889706] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34452.894382] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34454.004994] BTRFS info (device dm-11): flagging fs with big metadata feature
[34454.004998] BTRFS info (device dm-11): using free space tree
[34454.004999] BTRFS info (device dm-11): has skinny extents
[34454.007238] BTRFS info (device dm-11): start tree-log replay
[34454.029857] loop0: detected capacity change from 0 to 6629376
[34454.055604] BTRFS info (device loop0): flagging fs with big metadata feature
[34454.055608] BTRFS info (device loop0): using free space tree
[34454.055609] BTRFS info (device loop0): has skinny extents
[34454.058916] BTRFS info (device loop0): enabling ssd optimizations
[34454.058918] BTRFS info (device loop0): start tree-log replay
[34456.111600] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34456.111605] btrfs_dev_stat_print_on_error: 43 callbacks suppressed
[34456.111606] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34456.111620] BTRFS error (device dm-11): error writing primary super block to device 1
[34456.111623] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34456.111625] BTRFS info (device dm-11: state E): forced readonly
[34456.111627] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34456.111639] lo_write_bvec: 39 callbacks suppressed
[34456.111640] loop: Write error at byte offset 749035520, length 4096.
[34456.111641] blk_print_req_error: 41 callbacks suppressed
[34456.111642] loop: Write error at byte offset 749117440, length 4096.
[34456.111643] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34456.111643] loop: Write error at byte offset 54378496, length 4096.
[34456.111644] loop: Write error at byte offset 322813952, length 4096.
[34456.111648] I/O error, dev loop0, sector 1462960 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[34456.111651] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34456.111677] I/O error, dev loop0, sector 1463120 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[34456.111679] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34456.111688] I/O error, dev loop0, sector 106208 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[34456.111690] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34456.111693] I/O error, dev loop0, sector 630496 op 0x1:(WRITE) flags 0x1800 phys_seg 7 prio class 0
[34456.111694] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34456.115279] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34456.119249] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[34456.119251] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34456.119460] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[34456.119463] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34456.119465] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34456.119466] BTRFS info (device loop0: state E): forced readonly
[34456.119468] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[34456.119469] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34456.121800] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[34457.236089] BTRFS info (device dm-11): flagging fs with big metadata feature
[34457.236094] BTRFS info (device dm-11): using free space tree
[34457.236095] BTRFS info (device dm-11): has skinny extents
[34457.238515] BTRFS info (device dm-11): start tree-log replay
[34457.265778] loop0: detected capacity change from 0 to 6629376
[34457.297380] BTRFS info (device loop0): flagging fs with big metadata feature
[34457.297384] BTRFS info (device loop0): using free space tree
[34457.297385] BTRFS info (device loop0): has skinny extents
[34457.300751] BTRFS info (device loop0): enabling ssd optimizations
[34459.337525] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34459.337530] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34459.337538] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34459.337540] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34459.337585] BTRFS: error (device dm-11) in btrfs_commit_transaction:2422: errno=-5 IO failure (Error while writing out transaction)
[34459.337587] BTRFS info (device dm-11: state E): forced readonly
[34459.337589] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34459.337590] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34459.337603] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[34459.337604] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34459.337659] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34459.337672] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34459.337674] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34459.337676] BTRFS info (device loop0: state E): forced readonly
[34459.337681] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34459.339973] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[34459.339976] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34459.341316] loop: Write error at byte offset 802299904, length 4096.
[34459.341319] loop: Write error at byte offset 802369536, length 4096.
[34459.341322] I/O error, dev loop0, sector 1566992 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[34459.341334] I/O error, dev loop0, sector 1567128 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[34459.344084] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34460.442802] BTRFS info (device dm-11): flagging fs with big metadata feature
[34460.442806] BTRFS info (device dm-11): using free space tree
[34460.442807] BTRFS info (device dm-11): has skinny extents
[34460.456604] loop0: detected capacity change from 0 to 6629376
[34460.502711] BTRFS info (device loop0): flagging fs with big metadata feature
[34460.502715] BTRFS info (device loop0): using free space tree
[34460.502716] BTRFS info (device loop0): has skinny extents
[34460.506523] BTRFS info (device loop0): enabling ssd optimizations
[34462.535183] btrfs_dev_stat_print_on_error: 9 callbacks suppressed
[34462.535186] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34462.535392] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34462.535428] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34462.535439] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34462.535468] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[34462.535479] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[34462.535483] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[34462.535511] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[34462.535515] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[34462.535521] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[34462.537229] loop: Write error at byte offset 319651840, length 4096.
[34462.537235] I/O error, dev loop0, sector 624160 op 0x1:(WRITE) flags 0x1800 phys_seg 29 prio class 0
[34462.537652] BTRFS: error (device dm-11) in btrfs_commit_transaction:2422: errno=-5 IO failure (Error while writing out transaction)
[34462.537655] BTRFS info (device dm-11: state E): forced readonly
[34462.537657] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34462.537658] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34462.537731] BTRFS: error (device loop0: state A) in do_free_extent_accounting:2848: errno=-5 IO failure
[34462.537732] BTRFS info (device loop0: state EA): forced readonly
[34462.537734] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34462.540891] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34463.776387] BTRFS info (device dm-11): flagging fs with big metadata feature
[34463.776392] BTRFS info (device dm-11): using free space tree
[34463.776394] BTRFS info (device dm-11): has skinny extents
[34463.778839] BTRFS info (device dm-11): start tree-log replay
[34463.819583] loop0: detected capacity change from 0 to 6629376
[34463.831784] BTRFS info (device loop0): flagging fs with big metadata feature
[34463.831787] BTRFS info (device loop0): using free space tree
[34463.831788] BTRFS info (device loop0): has skinny extents
[34463.867203] BTRFS info (device loop0): enabling ssd optimizations
[34463.867206] BTRFS info (device loop0): start tree-log replay
[34465.946862] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34465.946870] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34465.946890] BTRFS error (device dm-11): error writing primary super block to device 1
[34465.946896] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34465.946899] BTRFS info (device dm-11: state E): forced readonly
[34465.946903] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34465.946904] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34465.949242] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[34465.949253] loop: Write error at byte offset 918646784, length 4096.
[34465.949311] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34465.949319] I/O error, dev loop0, sector 1794232 op 0x1:(WRITE) flags 0x8800 phys_seg 1 prio class 2
[34465.949321] BTRFS warning (device loop0): direct IO failed ino 2101 rw 1,34817 sector 0x1b60b8 len 0 err no 10
[34465.950001] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34465.950004] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34465.950006] BTRFS info (device loop0: state E): forced readonly
[34465.950007] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34465.951487] loop: Write error at byte offset 918646784, length 4096.
[34465.951491] loop: Write error at byte offset 859541504, length 4096.
[34465.951492] loop: Write error at byte offset 918724608, length 4096.
[34465.951492] loop: Write error at byte offset 918753280, length 4096.
[34465.951538] loop: Write error at byte offset 918863872, length 4096.
[34465.951539] loop: Write error at byte offset 918990848, length 4096.
[34465.951543] I/O error, dev loop0, sector 1794232 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[34465.951560] I/O error, dev loop0, sector 1678792 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[34465.951563] I/O error, dev loop0, sector 1794384 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[34465.951569] I/O error, dev loop0, sector 1794440 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[34465.951588] I/O error, dev loop0, sector 1794656 op 0x1:(WRITE) flags 0x0 phys_seg 12 prio class 0
[34465.951605] I/O error, dev loop0, sector 1794904 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[34465.951733] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34465.954284] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[34465.954286] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34468.095741] BTRFS info (device dm-11): flagging fs with big metadata feature
[34468.095748] BTRFS info (device dm-11): using free space tree
[34468.095749] BTRFS info (device dm-11): has skinny extents
[34468.098182] BTRFS info (device dm-11): start tree-log replay
[34468.133465] loop0: detected capacity change from 0 to 6629376
[34468.199525] BTRFS info (device loop0): flagging fs with big metadata feature
[34468.199528] BTRFS info (device loop0): using free space tree
[34468.199529] BTRFS info (device loop0): has skinny extents
[34468.202723] BTRFS info (device loop0): enabling ssd optimizations
[34468.202725] BTRFS info (device loop0): start tree-log replay
[34468.253581] btrfs_dev_stat_print_on_error: 28 callbacks suppressed
[34468.253585] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34468.253607] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[34468.253610] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[34468.253612] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[34468.253618] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[34468.253620] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[34468.253624] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[34468.253625] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[34468.253633] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[34468.253634] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[34468.253846] I/O error, dev loop0, sector 84160 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34468.253874] I/O error, dev loop0, sector 101856 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34468.253912] I/O error, dev loop0, sector 626144 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34468.253936] I/O error, dev loop0, sector 608448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34468.254053] loop: Write error at byte offset 698204160, length 4096.
[34468.254058] I/O error, dev loop0, sector 1363680 op 0x1:(WRITE) flags 0x800 phys_seg 19 prio class 0
[34468.254370] loop: Write error at byte offset 307576832, length 4096.
[34468.254461] I/O error, dev loop0, sector 600736 op 0x1:(WRITE) flags 0x1800 phys_seg 28 prio class 0
[34468.254477] I/O error, dev loop0, sector 96000 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34468.256060] I/O error, dev loop0, sector 620288 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34468.257362] I/O error, dev loop0, sector 84160 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34468.257692] I/O error, dev loop0, sector 608448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34468.257704] BTRFS: error (device loop0: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34468.257706] BTRFS info (device loop0: state EA): forced readonly
[34468.257813] loop: Write error at byte offset 307691520, length 4096.
[34468.265182] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34468.283091] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34468.283096] BTRFS info (device dm-11: state EA): forced readonly
[34470.246652] BTRFS info (device dm-11): flagging fs with big metadata feature
[34470.246657] BTRFS info (device dm-11): using free space tree
[34470.246658] BTRFS info (device dm-11): has skinny extents
[34470.248107] BTRFS info (device dm-11): start tree-log replay
[34470.279046] loop0: detected capacity change from 0 to 6629376
[34470.291992] BTRFS info (device loop0): flagging fs with big metadata feature
[34470.291996] BTRFS info (device loop0): using free space tree
[34470.291997] BTRFS info (device loop0): has skinny extents
[34470.337201] BTRFS info (device loop0): enabling ssd optimizations
[34470.359658] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34470.366657] BTRFS: error (device loop0: state A) in btrfs_finish_ordered_io:3269: errno=-5 IO failure
[34470.366661] BTRFS info (device loop0: state EA): forced readonly
[34470.367786] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3269: errno=-5 IO failure
[34470.367809] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3269: errno=-5 IO failure
[34470.367857] BTRFS: error (device loop0: state EA) in btrfs_finish_ordered_io:3269: errno=-5 IO failure
[34470.396221] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34470.396225] BTRFS info (device dm-11: state EA): forced readonly
[34472.433144] BTRFS info (device dm-11): flagging fs with big metadata feature
[34472.433149] BTRFS info (device dm-11): using free space tree
[34472.433151] BTRFS info (device dm-11): has skinny extents
[34472.445672] loop0: detected capacity change from 0 to 6629376
[34472.464679] BTRFS info (device loop0): flagging fs with big metadata feature
[34472.464683] BTRFS info (device loop0): using free space tree
[34472.464684] BTRFS info (device loop0): has skinny extents
[34472.545198] BTRFS info (device loop0): enabling ssd optimizations
[34474.593957] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34474.593967] btrfs_dev_stat_print_on_error: 142 callbacks suppressed
[34474.593971] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34474.593987] BTRFS error (device dm-11): error writing primary super block to device 1
[34474.593990] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34474.593995] BTRFS info (device dm-11: state E): forced readonly
[34474.593999] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34474.594027] blk_print_req_error: 51 callbacks suppressed
[34474.594033] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[34474.594042] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[34474.594061] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34474.594132] BTRFS error (device loop0): error writing primary super block to device 1
[34474.594134] BTRFS: error (device loop0) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34474.594138] BTRFS info (device loop0: state E): forced readonly
[34474.594142] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[34474.594144] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34474.601602] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34475.709841] BTRFS info (device dm-11): flagging fs with big metadata feature
[34475.709845] BTRFS info (device dm-11): using free space tree
[34475.709846] BTRFS info (device dm-11): has skinny extents
[34475.711879] BTRFS info (device dm-11): start tree-log replay
[34475.764133] loop0: detected capacity change from 0 to 6629376
[34475.777621] BTRFS info (device loop0): flagging fs with big metadata feature
[34475.777624] BTRFS info (device loop0): using free space tree
[34475.777625] BTRFS info (device loop0): has skinny extents
[34475.827545] BTRFS info (device loop0): enabling ssd optimizations
[34475.827548] BTRFS info (device loop0): start tree-log replay
[34477.923478] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34477.923498] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34477.923589] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[34477.923594] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[34477.923597] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34477.923608] BTRFS error (device loop0): error writing primary super block to device 1
[34477.923609] BTRFS: error (device loop0) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34477.923613] BTRFS info (device loop0: state E): forced readonly
[34477.923616] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34477.924002] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[34477.924007] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34477.924620] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34477.924625] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34477.926924] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[34477.926931] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[34477.927025] BTRFS: error (device dm-11) in btrfs_commit_transaction:2422: errno=-5 IO failure (Error while writing out transaction)
[34477.927029] BTRFS info (device dm-11: state E): forced readonly
[34477.927031] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34477.927033] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34477.934795] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34479.065357] BTRFS info (device dm-11): flagging fs with big metadata feature
[34479.065361] BTRFS info (device dm-11): using free space tree
[34479.065362] BTRFS info (device dm-11): has skinny extents
[34479.067363] BTRFS info (device dm-11): start tree-log replay
[34479.117246] loop0: detected capacity change from 0 to 6629376
[34479.129442] BTRFS info (device loop0): flagging fs with big metadata feature
[34479.129445] BTRFS info (device loop0): using free space tree
[34479.129446] BTRFS info (device loop0): has skinny extents
[34479.186533] BTRFS info (device loop0): enabling ssd optimizations
[34479.186536] BTRFS info (device loop0): start tree-log replay
[34480.309476] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34480.309480] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34480.309487] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34480.309488] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34480.314001] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34480.322094] BTRFS error (device dm-11): error writing primary super block to device 1
[34480.322097] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34480.322099] BTRFS info (device dm-11: state E): forced readonly
[34480.322104] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34480.322106] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34480.322117] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[34480.322133] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[34480.322136] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[34480.322139] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34480.322164] BTRFS error (device loop0): error writing primary super block to device 1
[34480.322165] BTRFS: error (device loop0) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34480.322167] BTRFS info (device loop0: state E): forced readonly
[34480.322171] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34480.322193] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[34480.322194] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34480.322953] loop: Write error at byte offset 584245248, length 4096.
[34480.322959] I/O error, dev loop0, sector 1141104 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[34480.322961] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34482.407945] BTRFS info (device dm-11): flagging fs with big metadata feature
[34482.407950] BTRFS info (device dm-11): using free space tree
[34482.407951] BTRFS info (device dm-11): has skinny extents
[34482.410050] BTRFS info (device dm-11): start tree-log replay
[34482.444252] loop0: detected capacity change from 0 to 6629376
[34482.462156] BTRFS info (device loop0): flagging fs with big metadata feature
[34482.462159] BTRFS info (device loop0): using free space tree
[34482.462160] BTRFS info (device loop0): has skinny extents
[34482.537127] BTRFS info (device loop0): enabling ssd optimizations
[34482.537131] BTRFS info (device loop0): start tree-log replay
[34484.597181] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34484.597185] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34484.597192] BTRFS error (device dm-11): error writing primary super block to device 1
[34484.597193] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34484.597195] BTRFS info (device dm-11: state E): forced readonly
[34484.597196] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34484.597208] loop: Write error at byte offset 1026232320, length 4096.
[34484.597251] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34484.597258] I/O error, dev loop0, sector 2004360 op 0x1:(WRITE) flags 0x8800 phys_seg 13 prio class 2
[34484.597261] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34484.597263] BTRFS warning (device loop0): direct IO failed ino 2718 rw 1,34817 sector 0x1e9588 len 0 err no 10
[34484.597278] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[34484.597282] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34484.597283] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34484.597285] BTRFS info (device loop0: state E): forced readonly
[34484.597286] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34484.597415] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[34484.597416] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34484.598088] loop: Write error at byte offset 650948608, length 4096.
[34484.598091] loop: Write error at byte offset 1026232320, length 4096.
[34484.598092] loop: Write error at byte offset 636887040, length 4096.
[34484.598093] loop: Write error at byte offset 942600192, length 4096.
[34484.598096] loop: Write error at byte offset 942604288, length 4096.
[34484.601336] I/O error, dev loop0, sector 1271384 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[34484.601342] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[34484.601356] I/O error, dev loop0, sector 2004360 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[34484.601358] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[34484.601368] I/O error, dev loop0, sector 1243920 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[34484.601369] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[34484.601375] I/O error, dev loop0, sector 1841016 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[34484.601378] I/O error, dev loop0, sector 1841024 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[34484.601513] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34485.745493] BTRFS info (device dm-11): flagging fs with big metadata feature
[34485.745498] BTRFS info (device dm-11): using free space tree
[34485.745499] BTRFS info (device dm-11): has skinny extents
[34485.747735] BTRFS info (device dm-11): start tree-log replay
[34485.794921] loop0: detected capacity change from 0 to 6629376
[34485.812330] BTRFS info (device loop0): flagging fs with big metadata feature
[34485.812333] BTRFS info (device loop0): using free space tree
[34485.812334] BTRFS info (device loop0): has skinny extents
[34485.818392] BTRFS info (device loop0): enabling ssd optimizations
[34485.818395] BTRFS info (device loop0): start tree-log replay
[34487.935634] btrfs_dev_stat_print_on_error: 2 callbacks suppressed
[34487.935637] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34487.935648] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34487.935663] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34487.935665] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34487.935677] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[34487.935679] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[34487.935682] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[34487.935683] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[34487.935691] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[34487.935702] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[34487.936617] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34487.939865] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34487.939869] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34487.939871] BTRFS info (device loop0: state E): forced readonly
[34487.939873] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[34487.939874] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34487.940515] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[34487.940518] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34487.940530] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[34487.941248] loop: Write error at byte offset 50184192, length 4096.
[34487.941258] loop: Write error at byte offset 318619648, length 4096.
[34487.941271] loop: Write error at byte offset 50249728, length 4096.
[34487.941276] loop: Write error at byte offset 318685184, length 4096.
[34487.941281] loop: Write error at byte offset 50348032, length 4096.
[34487.941285] loop: Write error at byte offset 318783488, length 4096.
[34487.941438] loop: Write error at byte offset 962064384, length 4096.
[34487.941445] I/O error, dev loop0, sector 1879032 op 0x1:(WRITE) flags 0x800 phys_seg 6 prio class 0
[34487.941452] I/O error, dev loop0, sector 98016 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[34487.941455] I/O error, dev loop0, sector 622304 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[34487.941482] I/O error, dev loop0, sector 98144 op 0x1:(WRITE) flags 0x1800 phys_seg 13 prio class 0
[34487.941483] I/O error, dev loop0, sector 622432 op 0x1:(WRITE) flags 0x1800 phys_seg 13 prio class 0
[34487.941491] I/O error, dev loop0, sector 98336 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[34487.941493] I/O error, dev loop0, sector 622624 op 0x1:(WRITE) flags 0x1800 phys_seg 2 prio class 0
[34487.941950] loop: Write error at byte offset 1046474752, length 4096.
[34487.942052] I/O error, dev loop0, sector 2043896 op 0x1:(WRITE) flags 0x800 phys_seg 6 prio class 0
[34487.944299] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34487.969189] BTRFS: error (device dm-11: state A) in __btrfs_update_delayed_inode:1051: errno=-5 IO failure
[34487.969194] BTRFS info (device dm-11: state EA): forced readonly
[34487.969195] BTRFS: error (device dm-11: state EA) in __btrfs_run_delayed_items:1144: errno=-5 IO failure
[34487.969197] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[34487.969198] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34487.969821] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34489.132462] BTRFS info (device dm-11): flagging fs with big metadata feature
[34489.132468] BTRFS info (device dm-11): using free space tree
[34489.132469] BTRFS info (device dm-11): has skinny extents
[34489.134660] BTRFS info (device dm-11): start tree-log replay
[34489.255005] loop0: detected capacity change from 0 to 6629376
[34489.267124] BTRFS info (device loop0): flagging fs with big metadata feature
[34489.267128] BTRFS info (device loop0): using free space tree
[34489.267129] BTRFS info (device loop0): has skinny extents
[34489.292874] BTRFS info (device loop0): enabling ssd optimizations
[34489.292878] BTRFS info (device loop0): start tree-log replay
[34489.565111] I/O error, dev loop0, sector 93568 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34489.565364] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[34489.565380] BTRFS error (device loop0): error writing primary super block to device 1
[34489.565388] BTRFS: error (device loop0) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34489.565390] BTRFS info (device loop0: state E): forced readonly
[34489.565392] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34489.569878] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.570596] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34489.571355] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.571553] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.571794] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.573903] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.574690] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.574820] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.577443] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.577646] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.577777] BTRFS error (device loop0: state EA): parent transid verify failed on logical 30851072 mirror 1 wanted 192 found 179
[34489.606955] BTRFS: error (device dm-11) in btrfs_commit_transaction:2422: errno=-5 IO failure (Error while writing out transaction)
[34489.606959] BTRFS info (device dm-11: state E): forced readonly
[34489.606961] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34489.606962] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34491.424672] BTRFS info (device dm-11): flagging fs with big metadata feature
[34491.424678] BTRFS info (device dm-11): using free space tree
[34491.424678] BTRFS info (device dm-11): has skinny extents
[34491.426983] BTRFS info (device dm-11): start tree-log replay
[34491.552181] loop0: detected capacity change from 0 to 6629376
[34491.567789] BTRFS info (device loop0): flagging fs with big metadata feature
[34491.567793] BTRFS info (device loop0): using free space tree
[34491.567794] BTRFS info (device loop0): has skinny extents
[34491.585146] BTRFS info (device loop0): enabling ssd optimizations
[34491.630189] BTRFS: error (device dm-11) in btrfs_commit_transaction:2422: errno=-5 IO failure (Error while writing out transaction)
[34491.630194] BTRFS info (device dm-11: state E): forced readonly
[34491.630196] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34491.630197] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34491.630285] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34491.630287] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34491.630288] BTRFS info (device loop0: state E): forced readonly
[34491.630290] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34491.632573] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34493.685692] BTRFS info (device dm-11): flagging fs with big metadata feature
[34493.685697] BTRFS info (device dm-11): using free space tree
[34493.685699] BTRFS info (device dm-11): has skinny extents
[34493.696593] loop0: detected capacity change from 0 to 6629376
[34493.713567] BTRFS info (device loop0): flagging fs with big metadata feature
[34493.713570] BTRFS info (device loop0): using free space tree
[34493.713571] BTRFS info (device loop0): has skinny extents
[34493.726221] BTRFS info (device loop0): enabling ssd optimizations
[34494.782746] btrfs_dev_stat_print_on_error: 115 callbacks suppressed
[34494.782750] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34494.782755] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34494.782776] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34494.782779] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34494.783396] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[34494.783399] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[34494.783446] BTRFS: error (device dm-11) in btrfs_commit_transaction:2422: errno=-5 IO failure (Error while writing out transaction)
[34494.783449] BTRFS info (device dm-11: state E): forced readonly
[34494.783450] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34494.783451] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34494.784536] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[34494.784539] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34494.784555] blk_print_req_error: 37 callbacks suppressed
[34494.784556] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34494.784567] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[34494.784571] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34494.784573] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34494.784575] BTRFS info (device loop0: state E): forced readonly
[34494.784576] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[34494.784578] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34494.787827] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34495.944482] BTRFS info (device dm-11): flagging fs with big metadata feature
[34495.944487] BTRFS info (device dm-11): using free space tree
[34495.944488] BTRFS info (device dm-11): has skinny extents
[34495.954950] loop0: detected capacity change from 0 to 6629376
[34495.967543] BTRFS info (device loop0): flagging fs with big metadata feature
[34495.967547] BTRFS info (device loop0): using free space tree
[34495.967548] BTRFS info (device loop0): has skinny extents
[34495.989047] BTRFS info (device loop0): enabling ssd optimizations
[34495.989052] BTRFS info (device loop0): start tree-log replay
[34496.211809] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[34496.211864] I/O error, dev loop0, sector 86432 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34496.211867] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[34496.213736] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[34496.213763] I/O error, dev loop0, sector 610720 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34496.215653] I/O error, dev loop0, sector 128480 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34496.215709] I/O error, dev loop0, sector 652768 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34496.215822] I/O error, dev loop0, sector 86432 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34496.215852] I/O error, dev loop0, sector 610720 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34496.215910] I/O error, dev loop0, sector 86432 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34496.216773] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34496.217888] I/O error, dev loop0, sector 610720 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34496.218015] I/O error, dev loop0, sector 86432 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34496.219310] BTRFS: error (device loop0: state A) in __btrfs_free_extent:3078: errno=-5 IO failure
[34496.219312] BTRFS info (device loop0: state EA): forced readonly
[34496.219315] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34496.250565] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34496.250571] BTRFS info (device dm-11: state EA): forced readonly
[34498.161779] BTRFS info (device dm-11): flagging fs with big metadata feature
[34498.161783] BTRFS info (device dm-11): using free space tree
[34498.161784] BTRFS info (device dm-11): has skinny extents
[34498.164357] BTRFS info (device dm-11): start tree-log replay
[34498.289677] loop0: detected capacity change from 0 to 6629376
[34498.302319] BTRFS info (device loop0): flagging fs with big metadata feature
[34498.302323] BTRFS info (device loop0): using free space tree
[34498.302324] BTRFS info (device loop0): has skinny extents
[34498.310444] BTRFS info (device loop0): enabling ssd optimizations
[34498.365379] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34498.367121] loop: Write error at byte offset 673665024, length 4096.
[34498.367154] BTRFS warning (device loop0): direct IO failed ino 3132 rw 1,34817 sector 0x1413a8 len 0 err no 10
[34498.379664] loop: Write error at byte offset 18128896, length 4096.
[34498.381266] loop: Write error at byte offset 673665024, length 4096.
[34498.383846] loop: Write error at byte offset 673665024, length 4096.
[34498.384150] loop: Write error at byte offset 18128896, length 4096.
[34498.384399] loop: Write error at byte offset 673665024, length 4096.
[34498.384405] BTRFS warning (device loop0): direct IO failed ino 3133 rw 1,34817 sector 0x1413a8 len 0 err no 10
[34498.385037] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34498.385039] BTRFS info (device dm-11: state EA): forced readonly
[34498.386101] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34498.386283] loop: Write error at byte offset 307838976, length 4096.
[34498.386287] loop: Write error at byte offset 39403520, length 4096.
[34498.386293] loop: Write error at byte offset 307871744, length 4096.
[34498.386295] loop: Write error at byte offset 39436288, length 4096.
[34498.389166] BTRFS: error (device loop0: state A) in btrfs_start_dirty_block_groups:3060: errno=-5 IO failure
[34498.389172] BTRFS info (device loop0: state EA): forced readonly
[34498.389198] BTRFS: error (device loop0: state EA) in remove_from_free_space_tree:859: errno=-5 IO failure
[34498.389204] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2141: errno=-5 IO failure
[34500.452916] BTRFS info (device dm-11): flagging fs with big metadata feature
[34500.452921] BTRFS info (device dm-11): using free space tree
[34500.452922] BTRFS info (device dm-11): has skinny extents
[34500.464539] loop0: detected capacity change from 0 to 6629376
[34500.474914] BTRFS info (device loop0): flagging fs with big metadata feature
[34500.474917] BTRFS info (device loop0): using free space tree
[34500.474918] BTRFS info (device loop0): has skinny extents
[34500.494307] BTRFS info (device loop0): enabling ssd optimizations
[34502.166560] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34502.166564] btrfs_dev_stat_print_on_error: 228 callbacks suppressed
[34502.166566] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34502.166574] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[34502.166576] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34502.166582] BTRFS error (device dm-11): error writing primary super block to device 1
[34502.166584] BTRFS: error (device dm-11) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34502.166587] BTRFS info (device dm-11: state E): forced readonly
[34502.166592] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34502.166593] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34502.166607] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[34502.169874] blk_print_req_error: 70 callbacks suppressed
[34502.169877] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34502.170641] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[34502.171906] I/O error, dev loop0, sector 100224 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34502.171911] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[34502.172157] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34502.173834] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[34502.174195] I/O error, dev loop0, sector 624512 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34502.174199] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[34502.174217] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 1, corrupt 0, gen 0
[34502.174220] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34502.174222] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34502.174225] BTRFS info (device loop0: state E): forced readonly
[34502.174227] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[34502.175625] I/O error, dev loop0, sector 2053224 op 0x1:(WRITE) flags 0x0 phys_seg 26 prio class 0
[34502.175629] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 1, rd 2, flush 1, corrupt 0, gen 0
[34502.175676] I/O error, dev loop0, sector 2053432 op 0x1:(WRITE) flags 0x0 phys_seg 22 prio class 0
[34502.175679] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 2, flush 1, corrupt 0, gen 0
[34502.176164] ------------[ cut here ]------------
[34502.176165] WARNING: CPU: 1 PID: 505851 at fs/btrfs/space-info.h:120 btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[34502.180736] Modules linked in:
[34502.180736] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[34502.180738]  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
[34502.181271] I/O error, dev loop0, sector 100160 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34502.181272]  snd_hda_codec
[34502.181372] I/O error, dev loop0, sector 624448 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34502.182512]  snd_hwdep snd_hda_core snd_pcm intel_rapl_common snd_timer i2c_i801
[34502.182960] I/O error, dev loop0, sector 77248 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34502.183161] I/O error, dev loop0, sector 126368 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34502.183274]  i2c_smbus
[34502.183824] I/O error, dev loop0, sector 650656 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[34502.184102]  snd joydev lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qemu_fw_cfg
[34502.185329] CPU: 1 PID: 505851 Comm: fsstress Not tainted 5.19.0-rc3+ #732
[34502.185572] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[34502.185891] RIP: 0010:btrfs_free_reserved_data_space_noquota+0x123/0x1b0
[34502.186133] Code: 49 89 d8 48 89 ea 4c 89 e6 e8 f9 f1 f2 ff 65 ff 0d e2 2b 98 76 0f 85 4c ff ff ff 0f 1f 44 00 00 e9 42 ff ff ff 49 39 c6 76 81 <0f> 0b eb 83 48 8d 7d 18 be ff ff ff ff e8 1b f4 7c 00 85 c0 0f 85
[34502.186771] RSP: 0018:ffffb401c516bd78 EFLAGS: 00010206
[34502.186970] RAX: 0000000000000000 RBX: fffffffffff75000 RCX: 000000000008b000
[34502.187221] RDX: 0000000000000001 RSI: ffffffff8a8812ef RDI: ffff9d5cef048000
[34502.187470] RBP: ffff9d5c82626c00 R08: 0000000000000000 R09: 0000000000000000
[34502.187718] R10: 0000000000000003 R11: ffff9d5cfbd20748 R12: ffff9d5cef048000
[34502.187984] R13: 0000000000000000 R14: 000000000008b000 R15: 000000000008b000
[34502.188298] FS:  00007fadec603740(0000) GS:ffff9d5cfbd00000(0000) knlGS:0000000000000000
[34502.188578] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[34502.188784] CR2: 00007f49573b344b CR3: 000000013b286005 CR4: 0000000000370ee0
[34502.189052] Call Trace:
[34502.190755]  
[34502.190869]  btrfs_free_reserved_data_space+0x48/0x60
[34502.191055]  btrfs_fallocate+0xcbd/0x1180
[34502.191342]  ? lock_acquire+0x176/0x2d0
[34502.191489]  vfs_fallocate+0x148/0x440
[34502.191749]  __x64_sys_fallocate+0x3e/0x70
[34502.191914]  do_syscall_64+0x38/0x90
[34502.192173]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[34502.192477] RIP: 0033:0x7fadec6fc50a
[34502.192614] Code: d8 64 89 02 b8 ff ff ff ff eb bd 0f 1f 44 00 00 f3 0f 1e fa 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 1d 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5e c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[34502.193322] RSP: 002b:00007ffca2fbab68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[34502.193590] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00007fadec6fc50a
[34502.193845] RDX: 000000000014e83c RSI: 0000000000000010 RDI: 0000000000000003
[34502.194106] RBP: 0000000000000003 R08: 0000000000000008 R09: 00007ffca2fbab8c
[34502.194357] R10: 000000000008aa1f R11: 0000000000000246 R12: 0000000000000044
[34502.194610] R13: 000000000008aa1f R14: 000000000014e83c R15: 0000000000000010
[34502.194876]  
[34502.194966] irq event stamp: 0
[34502.195080] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[34502.195301] hardirqs last disabled at (0): [] copy_process+0xa15/0x1eb0
[34502.195587] softirqs last  enabled at (0): [] copy_process+0xa15/0x1eb0
[34502.195888] softirqs last disabled at (0): [<0000000000000000>] 0x0
[34502.196109] ---[ end trace 0000000000000000 ]---
[34503.285578] BTRFS info (device dm-11): flagging fs with big metadata feature
[34503.285584] BTRFS info (device dm-11): using free space tree
[34503.285585] BTRFS info (device dm-11): has skinny extents
[34503.287971] BTRFS info (device dm-11): start tree-log replay
[34503.671373] loop0: detected capacity change from 0 to 6629376
[34503.686156] BTRFS info (device loop0): flagging fs with big metadata feature
[34503.686159] BTRFS info (device loop0): using free space tree
[34503.686160] BTRFS info (device loop0): has skinny extents
[34503.697969] BTRFS info (device loop0): enabling ssd optimizations
[34503.697973] BTRFS info (device loop0): start tree-log replay
[34505.882183] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[34505.882200] BTRFS error (device loop0): error writing primary super block to device 1
[34505.882202] BTRFS: error (device loop0) in write_all_supers:4394: errno=-5 IO failure (1 errors while writing supers)
[34505.882204] BTRFS info (device loop0: state E): forced readonly
[34505.882206] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[34505.882207] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34505.888194] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34505.890950] BTRFS: error (device dm-11: state A) in __btrfs_update_delayed_inode:1051: errno=-5 IO failure
[34505.890953] BTRFS info (device dm-11: state EA): forced readonly
[34505.890955] BTRFS: error (device dm-11: state EA) in __btrfs_run_delayed_items:1144: errno=-5 IO failure
[34505.890957] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[34505.890958] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34507.089322] BTRFS info (device dm-11): flagging fs with big metadata feature
[34507.089327] BTRFS info (device dm-11): using free space tree
[34507.089328] BTRFS info (device dm-11): has skinny extents
[34507.092078] BTRFS info (device dm-11): start tree-log replay
[34507.244649] loop0: detected capacity change from 0 to 6629376
[34507.256852] BTRFS info (device loop0): flagging fs with big metadata feature
[34507.256855] BTRFS info (device loop0): using free space tree
[34507.256856] BTRFS info (device loop0): has skinny extents
[34507.274919] BTRFS info (device loop0): enabling ssd optimizations
[34508.292226] btrfs_dev_stat_print_on_error: 22 callbacks suppressed
[34508.292229] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[34508.292246] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[34508.292258] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[34508.292264] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[34508.292272] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[34508.292276] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[34508.292281] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[34508.292285] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[34508.292289] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[34508.292319] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[34508.293036] blk_print_req_error: 7 callbacks suppressed
[34508.293038] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[34508.293047] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[34508.293050] BTRFS: error (device loop0) in write_all_supers:4324: errno=-5 IO failure (errors while submitting device barriers.)
[34508.293052] BTRFS info (device loop0: state E): forced readonly
[34508.293054] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[34508.293055] BTRFS: error (device loop0: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34508.293781] I/O error, dev loop0, sector 103968 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34508.293818] I/O error, dev loop0, sector 628256 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34508.293885] I/O error, dev loop0, sector 75840 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34508.293903] I/O error, dev loop0, sector 600128 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34508.294060] I/O error, dev loop0, sector 77632 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34508.294077] I/O error, dev loop0, sector 601920 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[34508.295479] BTRFS: error (device dm-11) in btrfs_commit_transaction:2422: errno=-5 IO failure (Error while writing out transaction)
[34508.295482] BTRFS info (device dm-11: state E): forced readonly
[34508.295483] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[34508.295484] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34508.298433] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[34508.298436] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1969: errno=-5 IO failure
[34508.300085] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[34509.410567] BTRFS info (device dm-11): flagging fs with big metadata feature
[34509.410571] BTRFS info (device dm-11): using free space tree
[34509.410572] BTRFS info (device dm-11): has skinny extents
[34509.412430] BTRFS info (device dm-11): start tree-log replay
[34509.544476] loop0: detected capacity change from 0 to 6629376
[34509.557487] BTRFS info (device loop0): flagging fs with big metadata feature
[34509.557490] BTRFS info (device loop0): using free space tree
[34509.557491] BTRFS info (device loop0): has skinny extents
[34509.561507] BTRFS info (device loop0): enabling ssd optimizations
[34509.561509] BTRFS info (device loop0): start tree-log replay