[36218.644538] run fstests generic/648 at 2022-04-02 06:55:04
[36219.015524] BTRFS: device fsid a2ef4849-c7f4-43c6-b0e2-8eb4c75c512c devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (493533)
[36219.040747] BTRFS info (device dm-9): flagging fs with big metadata feature
[36219.040968] BTRFS info (device dm-9): turning on sync discard
[36219.041151] BTRFS info (device dm-9): enabling free space tree
[36219.041328] BTRFS info (device dm-9): using free space tree
[36219.041500] BTRFS info (device dm-9): has skinny extents
[36219.076093] BTRFS info (device dm-9): creating free space tree
[36219.076373] BTRFS info (device dm-9): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[36219.076649] BTRFS info (device dm-9): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[36219.081458] BTRFS info (device dm-9): cleaning free space cache v1
[36219.084696] BTRFS info (device dm-9): checking UUID tree
[36219.261072] BTRFS: device fsid 15738361-585f-4d5a-bb52-94c88eddef24 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (493610)
[36219.375452] BTRFS info (device dm-11): flagging fs with big metadata feature
[36219.375689] BTRFS info (device dm-11): turning on sync discard
[36219.375870] BTRFS info (device dm-11): enabling free space tree
[36219.376048] BTRFS info (device dm-11): using free space tree
[36219.376219] BTRFS info (device dm-11): has skinny extents
[36219.377792] BTRFS info (device dm-11): creating free space tree
[36219.378056] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[36219.378324] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[36219.383147] BTRFS info (device dm-11): cleaning free space cache v1
[36219.386361] BTRFS info (device dm-11): checking UUID tree
[36219.478680] loop0: detected capacity change from 0 to 6629376
[36219.489529] BTRFS: device fsid 5fddc110-fb2d-4b31-abc3-3b31ac85e6df devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (491868)
[36219.490236] BTRFS info (device loop0): flagging fs with big metadata feature
[36219.490444] BTRFS info (device loop0): disk space caching is enabled
[36219.490644] BTRFS info (device loop0): has skinny extents
[36219.494812] BTRFS info (device loop0): enabling ssd optimizations
[36219.495775] BTRFS info (device loop0): checking UUID tree
[36220.513841] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36220.514149] btrfs_dev_stat_print_on_error: 6 callbacks suppressed
[36220.514151] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36220.514636] BTRFS error (device dm-11): error writing primary super block to device 1
[36220.514882] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36220.515188] BTRFS info (device dm-11: state E): forced readonly
[36220.515364] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36220.515640] loop: Write error at byte offset 49545216, length 4096.
[36220.515642] blk_print_req_error: 69 callbacks suppressed
[36220.515644] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36220.515829] loop: Write error at byte offset 317980672, length 4096.
[36220.516052] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[36220.516729] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36220.517021] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36220.517326] BTRFS info (device loop0: state E): forced readonly
[36220.517505] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36220.517773] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36220.518029] I/O error, dev loop0, sector 96768 op 0x1:(WRITE) flags 0x1800 phys_seg 5 prio class 0
[36220.518273] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36220.518316] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[36220.518846] I/O error, dev loop0, sector 621056 op 0x1:(WRITE) flags 0x1800 phys_seg 5 prio class 0
[36220.519124] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[36222.620500] BTRFS info (device dm-11): flagging fs with big metadata feature
[36222.620732] BTRFS info (device dm-11): turning on sync discard
[36222.620911] BTRFS info (device dm-11): using free space tree
[36222.621086] BTRFS info (device dm-11): has skinny extents
[36222.631024] loop0: detected capacity change from 0 to 6629376
[36222.644540] BTRFS info (device loop0): flagging fs with big metadata feature
[36222.644780] BTRFS info (device loop0): disk space caching is enabled
[36222.644968] BTRFS info (device loop0): has skinny extents
[36222.647494] BTRFS info (device loop0): enabling ssd optimizations
[36223.666255] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36223.672434] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36223.680610] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36223.681073] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[36223.682592] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36223.682878] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[36223.683301] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36223.683775] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36223.684937] BTRFS info (device loop0: state E): forced readonly
[36223.685190] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36223.685550] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36223.687293] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[36223.687368] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[36223.707070] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36223.707385] BTRFS info (device dm-11: state EA): forced readonly
[36225.801962] BTRFS info (device dm-11): flagging fs with big metadata feature
[36225.802216] BTRFS info (device dm-11): turning on sync discard
[36225.802422] BTRFS info (device dm-11): using free space tree
[36225.802642] BTRFS info (device dm-11): has skinny extents
[36225.804685] BTRFS info (device dm-11): start tree-log replay
[36225.841321] loop0: detected capacity change from 0 to 6629376
[36225.863568] BTRFS info (device loop0): flagging fs with big metadata feature
[36225.863790] BTRFS info (device loop0): disk space caching is enabled
[36225.863980] BTRFS info (device loop0): has skinny extents
[36225.866831] BTRFS info (device loop0): enabling ssd optimizations
[36227.926129] btrfs_dev_stat_print_on_error: 9 callbacks suppressed
[36227.926132] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36227.926633] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36227.926973] BTRFS: error (device dm-11: state A) in __btrfs_free_extent:3092: errno=-5 IO failure
[36227.927254] BTRFS info (device dm-11: state EA): forced readonly
[36227.927434] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36227.930364] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36227.930649] BTRFS: error (device dm-11: state EA) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[36227.930720] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[36227.930992] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[36227.931574] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36227.932671] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[36227.933331] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[36227.933675] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[36227.934024] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[36227.934342] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[36227.934912] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[36227.935359] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[36227.938644] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36227.940566] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36227.940863] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36227.941179] BTRFS info (device loop0: state E): forced readonly
[36227.941360] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36227.941631] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36227.945609] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36227.945886] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36227.946274] loop: Write error at byte offset 584769536, length 4096.
[36227.946465] loop: Write error at byte offset 667914240, length 4096.
[36227.946661] loop: Write error at byte offset 686940160, length 4096.
[36227.946849] loop: Write error at byte offset 718282752, length 4096.
[36227.946851] I/O error, dev loop0, sector 1341680 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36227.947041] loop: Write error at byte offset 718352384, length 4096.
[36227.947321] I/O error, dev loop0, sector 1402896 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[36227.947491] loop: Write error at byte offset 585371648, length 4096.
[36227.947778] I/O error, dev loop0, sector 1403032 op 0x1:(WRITE) flags 0x0 phys_seg 21 prio class 0
[36227.947955] loop: Write error at byte offset 579985408, length 4096.
[36227.948230] I/O error, dev loop0, sector 1143304 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[36227.948402] loop: Write error at byte offset 718442496, length 4096.
[36227.948686] I/O error, dev loop0, sector 1132784 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36227.948890] I/O error, dev loop0, sector 1142128 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[36227.949138] I/O error, dev loop0, sector 1403208 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[36227.949402] I/O error, dev loop0, sector 1304520 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36227.951732] I/O error, dev loop0, sector 27352 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 2
[36227.952018] BTRFS warning (device loop0: state EA): direct IO failed ino 508 rw 0,0 sector 0x6ad8 len 0 err no 10
[36227.952308] BTRFS warning (device loop0: state EA): direct IO failed ino 508 rw 0,0 sector 0x6ae0 len 0 err no 10
[36230.121831] BTRFS info (device dm-11): flagging fs with big metadata feature
[36230.122058] BTRFS info (device dm-11): turning on sync discard
[36230.122237] BTRFS info (device dm-11): using free space tree
[36230.122409] BTRFS info (device dm-11): has skinny extents
[36230.124431] BTRFS info (device dm-11): start tree-log replay
[36230.160567] loop0: detected capacity change from 0 to 6629376
[36230.196569] BTRFS info (device loop0): flagging fs with big metadata feature
[36230.196791] BTRFS info (device loop0): disk space caching is enabled
[36230.196982] BTRFS info (device loop0): has skinny extents
[36230.204136] BTRFS info (device loop0): enabling ssd optimizations
[36230.204326] BTRFS info (device loop0): start tree-log replay
[36230.254087] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36230.254402] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36230.254626] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36230.254733] BTRFS info (device loop0: state E): forced readonly
[36230.255154] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36230.255410] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36230.306669] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36230.308553] BTRFS info (device dm-11: state EA): forced readonly
[36232.318763] BTRFS info (device dm-11): flagging fs with big metadata feature
[36232.319009] BTRFS info (device dm-11): turning on sync discard
[36232.319201] BTRFS info (device dm-11): using free space tree
[36232.319389] BTRFS info (device dm-11): has skinny extents
[36232.321586] BTRFS info (device dm-11): start tree-log replay
[36232.350571] loop0: detected capacity change from 0 to 6629376
[36232.381852] BTRFS info (device loop0): flagging fs with big metadata feature
[36232.382074] BTRFS info (device loop0): disk space caching is enabled
[36232.382255] BTRFS info (device loop0): has skinny extents
[36232.387921] BTRFS info (device loop0): enabling ssd optimizations
[36233.416314] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36233.416748] btrfs_dev_stat_print_on_error: 49 callbacks suppressed
[36233.416751] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36233.417421] BTRFS error (device dm-11): error writing primary super block to device 1
[36233.417809] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36233.418223] BTRFS info (device dm-11: state E): forced readonly
[36233.418466] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36233.418849] loop: Write error at byte offset 750645248, length 4096.
[36233.419122] blk_print_req_error: 13 callbacks suppressed
[36233.419124] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36233.419724] I/O error, dev loop0, sector 1466104 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[36233.420108] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36233.421572] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[36233.421786] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36233.421962] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36233.422612] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36233.422989] BTRFS info (device loop0: state E): forced readonly
[36233.423208] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36233.423534] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36233.441981] loop: Write error at byte offset 750645248, length 4096.
[36233.442285] loop: Write error at byte offset 750710784, length 4096.
[36233.442287] I/O error, dev loop0, sector 1466104 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[36233.442837] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[36233.443153] I/O error, dev loop0, sector 1466232 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[36233.443420] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[36233.445104] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36233.445364] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36235.603801] BTRFS info (device dm-11): flagging fs with big metadata feature
[36235.604033] BTRFS info (device dm-11): turning on sync discard
[36235.604212] BTRFS info (device dm-11): using free space tree
[36235.604387] BTRFS info (device dm-11): has skinny extents
[36235.606510] BTRFS info (device dm-11): start tree-log replay
[36235.626083] loop0: detected capacity change from 0 to 6629376
[36235.638094] BTRFS info (device loop0): flagging fs with big metadata feature
[36235.638312] BTRFS info (device loop0): disk space caching is enabled
[36235.638521] BTRFS info (device loop0): has skinny extents
[36235.692214] BTRFS info (device loop0): enabling ssd optimizations
[36235.709714] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[36235.710047] I/O error, dev loop0, sector 102880 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36235.710323] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[36235.710650] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[36235.710959] I/O error, dev loop0, sector 627168 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36235.711224] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[36235.711597] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[36235.711897] I/O error, dev loop0, sector 133888 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36235.712207] I/O error, dev loop0, sector 658176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36235.712588] I/O error, dev loop0, sector 102880 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36235.712891] I/O error, dev loop0, sector 627168 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36235.713330] BTRFS: error (device loop0: state A) in create_subvol:739: errno=-5 IO failure
[36235.713608] BTRFS info (device loop0: state EA): forced readonly
[36235.721144] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36235.756265] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36235.756603] BTRFS info (device dm-11: state EA): forced readonly
[36237.796492] BTRFS info (device dm-11): flagging fs with big metadata feature
[36237.796729] BTRFS info (device dm-11): turning on sync discard
[36237.796926] BTRFS info (device dm-11): using free space tree
[36237.797111] BTRFS info (device dm-11): has skinny extents
[36237.807983] loop0: detected capacity change from 0 to 6629376
[36237.825791] BTRFS info (device loop0): flagging fs with big metadata feature
[36237.826039] BTRFS info (device loop0): disk space caching is enabled
[36237.826227] BTRFS info (device loop0): has skinny extents
[36237.855356] BTRFS info (device loop0): enabling ssd optimizations
[36239.871524] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36239.871820] btrfs_dev_stat_print_on_error: 95 callbacks suppressed
[36239.871822] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36239.872300] BTRFS error (device dm-11): error writing primary super block to device 1
[36239.872570] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36239.872875] BTRFS info (device dm-11: state E): forced readonly
[36239.873052] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36239.874237] blk_print_req_error: 62 callbacks suppressed
[36239.874238] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36239.874696] loop: Write error at byte offset 810934272, length 4096.
[36239.874890] I/O error, dev loop0, sector 1583856 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[36239.875158] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36239.875443] loop: Write error at byte offset 810868736, length 4096.
[36239.875641] I/O error, dev loop0, sector 1583728 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[36239.876071] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[36239.876133] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[36239.876411] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36239.876934] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36239.876973] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36239.877518] BTRFS info (device loop0: state E): forced readonly
[36239.877697] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36239.880234] loop: Write error at byte offset 810999808, length 4096.
[36239.880467] loop: Write error at byte offset 811089920, length 4096.
[36239.880651] loop: Write error at byte offset 811106304, length 4096.
[36239.880829] loop: Write error at byte offset 811225088, length 4096.
[36239.881079] loop: Write error at byte offset 811327488, length 4096.
[36239.881360] I/O error, dev loop0, sector 1583984 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[36239.881638] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[36239.881950] I/O error, dev loop0, sector 1584160 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36239.882211] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[36239.882512] I/O error, dev loop0, sector 1584192 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[36239.882771] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[36239.883077] I/O error, dev loop0, sector 1584424 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[36239.883336] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[36239.883643] I/O error, dev loop0, sector 1584624 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[36239.883908] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[36239.884409] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36239.884687] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36241.090729] BTRFS info (device dm-11): flagging fs with big metadata feature
[36241.090970] BTRFS info (device dm-11): turning on sync discard
[36241.091146] BTRFS info (device dm-11): using free space tree
[36241.091315] BTRFS info (device dm-11): has skinny extents
[36241.093642] BTRFS info (device dm-11): start tree-log replay
[36241.124898] loop0: detected capacity change from 0 to 6629376
[36241.143348] BTRFS info (device loop0): flagging fs with big metadata feature
[36241.143606] BTRFS info (device loop0): disk space caching is enabled
[36241.143792] BTRFS info (device loop0): has skinny extents
[36241.204975] BTRFS info (device loop0): enabling ssd optimizations
[36243.254271] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36243.255266] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36243.256292] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36243.257552] BTRFS error (device dm-11): error writing primary super block to device 1
[36243.258179] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36243.258936] BTRFS info (device dm-11: state E): forced readonly
[36243.259377] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[36243.260040] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36243.261575] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[36243.262131] loop: Write error at byte offset 877998080, length 4096.
[36243.262139] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36243.262588] I/O error, dev loop0, sector 1714840 op 0x1:(WRITE) flags 0x8800 phys_seg 13 prio class 2
[36243.263307] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36243.263675] BTRFS warning (device loop0): direct IO failed ino 909 rw 1,34817 sector 0x1a2a98 len 0 err no 10
[36243.265001] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36243.266061] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36243.266668] BTRFS info (device loop0: state E): forced readonly
[36243.266975] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36243.267404] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36243.267473] loop: Write error at byte offset 877998080, length 4096.
[36243.269494] loop: Write error at byte offset 845783040, length 4096.
[36243.271307] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36244.433004] BTRFS info (device dm-11): flagging fs with big metadata feature
[36244.433226] BTRFS info (device dm-11): turning on sync discard
[36244.438932] BTRFS info (device dm-11): using free space tree
[36244.439107] BTRFS info (device dm-11): has skinny extents
[36244.449343] loop0: detected capacity change from 0 to 6629376
[36244.466603] BTRFS info (device loop0): flagging fs with big metadata feature
[36244.466831] BTRFS info (device loop0): disk space caching is enabled
[36244.467017] BTRFS info (device loop0): has skinny extents
[36244.475621] BTRFS info (device loop0): enabling ssd optimizations
[36244.475824] BTRFS info (device loop0): start tree-log replay
[36246.616643] btrfs_dev_stat_print_on_error: 8 callbacks suppressed
[36246.616647] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36246.617399] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36246.617891] blk_print_req_error: 5 callbacks suppressed
[36246.617893] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36246.618756] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[36246.619152] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36246.619585] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36246.620040] BTRFS info (device loop0: state E): forced readonly
[36246.620290] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36246.620662] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36246.622791] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36246.626102] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[36246.626989] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[36246.627426] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[36246.628069] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[36246.628469] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[36246.652381] BTRFS: error (device dm-11: state A) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[36246.652684] BTRFS info (device dm-11: state EA): forced readonly
[36246.652867] BTRFS: error (device dm-11: state EA) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[36246.653141] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[36246.653412] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36246.654260] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36246.654341] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36247.790427] BTRFS info (device dm-11): flagging fs with big metadata feature
[36247.790669] BTRFS info (device dm-11): turning on sync discard
[36247.790868] BTRFS info (device dm-11): using free space tree
[36247.791051] BTRFS info (device dm-11): has skinny extents
[36247.793307] BTRFS info (device dm-11): start tree-log replay
[36247.856413] loop0: detected capacity change from 0 to 6629376
[36247.877501] BTRFS info (device loop0): flagging fs with big metadata feature
[36247.877733] BTRFS info (device loop0): disk space caching is enabled
[36247.877923] BTRFS info (device loop0): has skinny extents
[36247.948744] BTRFS info (device loop0): enabling ssd optimizations
[36249.974049] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36249.974364] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36249.974659] BTRFS error (device dm-11): error writing primary super block to device 1
[36249.974907] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36249.975202] BTRFS info (device dm-11: state E): forced readonly
[36249.975399] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36249.975670] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[36249.975887] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[36249.975941] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[36249.976197] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36249.976460] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36249.976490] BTRFS error (device loop0): error writing primary super block to device 1
[36249.977258] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36249.977692] BTRFS info (device loop0: state E): forced readonly
[36249.977990] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36249.978317] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36249.978885] lo_write_bvec: 3 callbacks suppressed
[36249.978887] loop: Write error at byte offset 665202688, length 4096.
[36249.979248] I/O error, dev loop0, sector 1299224 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[36249.979641] loop: Write error at byte offset 621142016, length 4096.
[36249.979836] loop: Write error at byte offset 593793024, length 4096.
[36249.979838] I/O error, dev loop0, sector 1213168 op 0x1:(WRITE) flags 0x800 phys_seg 10 prio class 0
[36249.980306] I/O error, dev loop0, sector 1159752 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[36249.982952] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36249.983852] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36249.984176] loop: Write error at byte offset 593793024, length 4096.
[36249.984380] loop: Write error at byte offset 765394944, length 4096.
[36249.984382] I/O error, dev loop0, sector 1159752 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[36249.984566] loop: Write error at byte offset 621142016, length 4096.
[36249.985079] I/O error, dev loop0, sector 1494912 op 0x1:(WRITE) flags 0x800 phys_seg 6 prio class 0
[36249.985372] I/O error, dev loop0, sector 1213168 op 0x1:(WRITE) flags 0x800 phys_seg 10 prio class 0
[36251.167812] BTRFS info (device dm-11): flagging fs with big metadata feature
[36251.168072] BTRFS info (device dm-11): turning on sync discard
[36251.168283] BTRFS info (device dm-11): using free space tree
[36251.168500] BTRFS info (device dm-11): has skinny extents
[36251.170818] BTRFS info (device dm-11): start tree-log replay
[36251.250252] loop0: detected capacity change from 0 to 6629376
[36251.269295] BTRFS info (device loop0): flagging fs with big metadata feature
[36251.269536] BTRFS info (device loop0): disk space caching is enabled
[36251.269722] BTRFS info (device loop0): has skinny extents
[36251.302352] BTRFS info (device loop0): enabling ssd optimizations
[36253.362086] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36253.363207] btrfs_dev_stat_print_on_error: 6 callbacks suppressed
[36253.363213] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36253.364883] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36253.365826] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36253.367568] BTRFS error (device dm-11): error writing primary super block to device 1
[36253.368400] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36253.369145] BTRFS info (device dm-11: state E): forced readonly
[36253.369615] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[36253.370241] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36253.371786] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3330: errno=-5 IO failure
[36253.372772] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36253.373645] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[36253.373791] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36253.374217] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36253.375278] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36253.375925] BTRFS info (device loop0: state E): forced readonly
[36253.376288] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36253.376823] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36254.713635] BTRFS info (device dm-11): flagging fs with big metadata feature
[36254.713875] BTRFS info (device dm-11): turning on sync discard
[36254.714065] BTRFS info (device dm-11): using free space tree
[36254.714247] BTRFS info (device dm-11): has skinny extents
[36254.723731] loop0: detected capacity change from 0 to 6629376
[36254.735486] BTRFS info (device loop0): flagging fs with big metadata feature
[36254.735722] BTRFS info (device loop0): disk space caching is enabled
[36254.735910] BTRFS info (device loop0): has skinny extents
[36254.770081] BTRFS info (device loop0): enabling ssd optimizations
[36254.770307] BTRFS info (device loop0): start tree-log replay
[36256.933495] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36256.935036] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36256.937623] BTRFS error (device dm-11): error writing primary super block to device 1
[36256.938964] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36256.940475] BTRFS info (device dm-11: state E): forced readonly
[36256.941071] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36256.946269] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36256.955620] loop: Write error at byte offset 705957888, length 4096.
[36256.955646] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[36256.955945] loop: Write error at byte offset 594116608, length 4096.
[36256.956373] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[36256.956377] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36256.956459] BTRFS error (device loop0): error writing primary super block to device 1
[36256.956870] loop: Write error at byte offset 594120704, length 4096.
[36256.957097] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36256.957554] loop: Write error at byte offset 822173696, length 4096.
[36256.959002] BTRFS info (device loop0: state E): forced readonly
[36256.959319] loop: Write error at byte offset 828719104, length 4096.
[36256.959787] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36256.960084] loop: Write error at byte offset 645066752, length 4096.
[36256.960383] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36256.960639] loop: Write error at byte offset 668729344, length 4096.
[36256.961005] I/O error, dev loop0, sector 1378824 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[36256.961249] loop: Write error at byte offset 668733440, length 4096.
[36256.961622] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36256.961880] loop: Write error at byte offset 594128896, length 4096.
[36256.962282] I/O error, dev loop0, sector 1160384 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36256.962527] loop: Write error at byte offset 594132992, length 4096.
[36256.962892] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[36256.963164] I/O error, dev loop0, sector 142848 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[36256.963527] I/O error, dev loop0, sector 1160392 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36256.963784] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[36256.964166] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[36256.964566] I/O error, dev loop0, sector 667136 op 0x1:(WRITE) flags 0x1800 phys_seg 1 prio class 0
[36256.964920] I/O error, dev loop0, sector 1605808 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[36256.965321] BTRFS error (device loop0: state EA): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[36256.965689] I/O error, dev loop0, sector 1618592 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[36256.967286] I/O error, dev loop0, sector 1259896 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[36256.967888] BTRFS warning (device loop0: state EA): direct IO failed ino 1511 rw 1,34817 sector 0x11b508 len 0 err no 10
[36256.968256] BTRFS warning (device loop0: state EA): direct IO failed ino 1511 rw 1,34817 sector 0x13b130 len 0 err no 10
[36256.968638] BTRFS warning (device loop0: state EA): direct IO failed ino 1511 rw 1,34817 sector 0x14bf50 len 0 err no 10
[36258.233117] BTRFS info (device dm-11): flagging fs with big metadata feature
[36258.233365] BTRFS info (device dm-11): turning on sync discard
[36258.233555] BTRFS info (device dm-11): using free space tree
[36258.233739] BTRFS info (device dm-11): has skinny extents
[36258.235894] BTRFS info (device dm-11): start tree-log replay
[36258.348583] loop0: detected capacity change from 0 to 6629376
[36258.367971] BTRFS info (device loop0): flagging fs with big metadata feature
[36258.368233] BTRFS info (device loop0): disk space caching is enabled
[36258.368434] BTRFS info (device loop0): has skinny extents
[36258.396563] BTRFS info (device loop0): enabling ssd optimizations
[36258.427684] btrfs_dev_stat_print_on_error: 22 callbacks suppressed
[36258.427687] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[36258.428187] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[36258.428644] blk_print_req_error: 19 callbacks suppressed
[36258.428645] I/O error, dev loop0, sector 82432 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[36258.429862] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[36258.430545] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[36258.430854] BTRFS: error (device dm-11: state A) in __btrfs_free_extent:3092: errno=-5 IO failure
[36258.431121] BTRFS info (device dm-11: state EA): forced readonly
[36258.431311] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36258.432390] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36258.432404] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[36258.435176] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[36258.435570] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[36258.435885] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[36258.436212] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[36258.436542] BTRFS: error (device dm-11: state EA) in __btrfs_free_extent:3092: errno=-5 IO failure
[36258.436816] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36258.438669] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[36258.439248] I/O error, dev loop0, sector 606720 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[36258.439834] I/O error, dev loop0, sector 82432 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[36258.440143] I/O error, dev loop0, sector 606720 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[36258.440608] I/O error, dev loop0, sector 123584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36258.440927] I/O error, dev loop0, sector 123584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36258.441248] I/O error, dev loop0, sector 647872 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36258.441583] I/O error, dev loop0, sector 123584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36258.441892] I/O error, dev loop0, sector 647872 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36258.442461] I/O error, dev loop0, sector 123584 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36258.444107] BTRFS error (device loop0): error reading free space cache
[36258.444325] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[36258.445217] BTRFS: error (device loop0: state A) in btrfs_start_dirty_block_groups:3024: errno=-5 IO failure
[36258.445512] BTRFS info (device loop0: state EA): forced readonly
[36260.531894] BTRFS info (device dm-11): flagging fs with big metadata feature
[36260.532145] BTRFS info (device dm-11): turning on sync discard
[36260.532373] BTRFS info (device dm-11): using free space tree
[36260.532575] BTRFS info (device dm-11): has skinny extents
[36260.542854] loop0: detected capacity change from 0 to 6629376
[36260.582035] BTRFS info (device loop0): flagging fs with big metadata feature
[36260.582266] BTRFS info (device loop0): disk space caching is enabled
[36260.582477] BTRFS info (device loop0): has skinny extents
[36260.601427] BTRFS info (device loop0): enabling ssd optimizations
[36260.616321] BTRFS: error (device dm-11: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[36260.616622] BTRFS info (device dm-11: state EA): forced readonly
[36260.616804] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36260.617323] BTRFS error (device loop0): error reading free space cache
[36260.617522] BTRFS warning (device loop0): failed to load free space cache for block group 30408704, rebuilding it now
[36260.621462] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36260.674315] BTRFS error (device loop0): error reading free space cache
[36260.674319] BTRFS: error (device loop0: state A) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[36260.674527] BTRFS warning (device loop0: state A): failed to load free space cache for block group 298844160, rebuilding it now
[36260.674802] BTRFS info (device loop0: state EA): forced readonly
[36260.675301] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36260.675561] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36260.676156] BTRFS: error (device loop0: state EA) in __btrfs_free_extent:3092: errno=-5 IO failure
[36260.676443] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36262.711788] BTRFS info (device dm-11): flagging fs with big metadata feature
[36262.712131] BTRFS info (device dm-11): turning on sync discard
[36262.712373] BTRFS info (device dm-11): using free space tree
[36262.712646] BTRFS info (device dm-11): has skinny extents
[36262.726990] loop0: detected capacity change from 0 to 6629376
[36262.751763] BTRFS info (device loop0): flagging fs with big metadata feature
[36262.752112] BTRFS info (device loop0): disk space caching is enabled
[36262.752407] BTRFS info (device loop0): has skinny extents
[36262.789025] BTRFS info (device loop0): enabling ssd optimizations
[36263.838033] btrfs_dev_stat_print_on_error: 225 callbacks suppressed
[36263.838037] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36263.838911] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36263.839414] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[36263.839891] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[36263.844633] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[36263.848653] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[36263.849548] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[36263.849909] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[36263.850583] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36263.851076] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[36263.851528] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[36263.851937] blk_print_req_error: 67 callbacks suppressed
[36263.851939] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36263.852803] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36263.853124] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36263.853471] BTRFS info (device loop0: state E): forced readonly
[36263.853667] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36263.853947] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36263.854733] lo_write_bvec: 27 callbacks suppressed
[36263.854735] loop: Write error at byte offset 770347008, length 4096.
[36263.855450] BTRFS: error (device dm-11) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[36263.855561] I/O error, dev loop0, sector 1504584 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[36263.855806] BTRFS info (device dm-11: state E): forced readonly
[36263.856299] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[36263.856580] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36263.857710] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36263.858201] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36265.040961] BTRFS info (device dm-11): flagging fs with big metadata feature
[36265.041225] BTRFS info (device dm-11): turning on sync discard
[36265.041426] BTRFS info (device dm-11): using free space tree
[36265.041614] BTRFS info (device dm-11): has skinny extents
[36265.044152] BTRFS info (device dm-11): start tree-log replay
[36265.097472] loop0: detected capacity change from 0 to 6629376
[36265.117420] BTRFS info (device loop0): flagging fs with big metadata feature
[36265.117647] BTRFS info (device loop0): disk space caching is enabled
[36265.117833] BTRFS info (device loop0): has skinny extents
[36265.126039] BTRFS info (device loop0): enabling ssd optimizations
[36265.284546] BTRFS warning (device loop0): block group 298844160 has wrong amount of free space
[36265.284853] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[36265.310740] BTRFS warning (device loop0): block group 651165696 has wrong amount of free space
[36265.311032] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[36266.151678] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36266.151991] BTRFS error (device dm-11): error writing primary super block to device 1
[36266.152248] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36266.152543] BTRFS info (device dm-11: state E): forced readonly
[36266.152723] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36266.152982] loop: Write error at byte offset 779591680, length 4096.
[36266.153184] I/O error, dev loop0, sector 1522640 op 0x1:(WRITE) flags 0x8800 phys_seg 2 prio class 2
[36266.153186] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36266.153473] BTRFS warning (device loop0): direct IO failed ino 262 rw 1,34817 sector 0x173bd0 len 0 err no 10
[36266.154693] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36266.154982] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36266.155312] BTRFS info (device loop0: state E): forced readonly
[36266.155494] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36266.155744] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36266.156314] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36266.158888] loop: Write error at byte offset 779591680, length 4096.
[36266.159089] loop: Write error at byte offset 1026117632, length 4096.
[36266.159291] loop: Write error at byte offset 647786496, length 4096.
[36266.159477] loop: Write error at byte offset 1026211840, length 4096.
[36266.159664] loop: Write error at byte offset 847757312, length 4096.
[36266.159847] loop: Write error at byte offset 765833216, length 4096.
[36266.159851] I/O error, dev loop0, sector 1655776 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36266.160031] loop: Write error at byte offset 773799936, length 4096.
[36266.160321] I/O error, dev loop0, sector 1495768 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[36266.160495] loop: Write error at byte offset 781500416, length 4096.
[36266.160774] I/O error, dev loop0, sector 1511328 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36266.161146] I/O error, dev loop0, sector 1522640 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36266.161601] I/O error, dev loop0, sector 2004136 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[36266.161741] I/O error, dev loop0, sector 1526368 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[36267.408607] BTRFS info (device dm-11): flagging fs with big metadata feature
[36267.408854] BTRFS info (device dm-11): turning on sync discard
[36267.409047] BTRFS info (device dm-11): using free space tree
[36267.409262] BTRFS info (device dm-11): has skinny extents
[36267.411668] BTRFS info (device dm-11): start tree-log replay
[36267.514419] loop0: detected capacity change from 0 to 6629376
[36267.526459] BTRFS info (device loop0): flagging fs with big metadata feature
[36267.526734] BTRFS info (device loop0): disk space caching is enabled
[36267.526958] BTRFS info (device loop0): has skinny extents
[36267.556304] BTRFS info (device loop0): enabling ssd optimizations
[36267.593257] BTRFS: error (device dm-11: state A) in __btrfs_free_extent:3092: errno=-5 IO failure
[36267.593551] BTRFS info (device dm-11: state EA): forced readonly
[36267.593733] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36267.594429] BTRFS: error (device dm-11: state EA) in __btrfs_free_extent:3092: errno=-5 IO failure
[36267.594714] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36267.595238] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36267.597091] BTRFS error (device loop0): error reading free space cache
[36267.597300] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[36267.597805] BTRFS error (device loop0): error reading free space cache
[36267.598003] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[36267.600534] BTRFS: error (device loop0: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[36267.600827] BTRFS info (device loop0: state EA): forced readonly
[36267.601009] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36267.602873] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36267.603142] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36269.697880] BTRFS info (device dm-11): flagging fs with big metadata feature
[36269.698132] BTRFS info (device dm-11): turning on sync discard
[36269.698357] BTRFS info (device dm-11): using free space tree
[36269.698559] BTRFS info (device dm-11): has skinny extents
[36269.710751] loop0: detected capacity change from 0 to 6629376
[36269.724833] BTRFS info (device loop0): flagging fs with big metadata feature
[36269.725064] BTRFS info (device loop0): disk space caching is enabled
[36269.725272] BTRFS info (device loop0): has skinny extents
[36269.765723] BTRFS info (device loop0): enabling ssd optimizations
[36271.812953] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36271.813962] btrfs_dev_stat_print_on_error: 70 callbacks suppressed
[36271.813968] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36271.815627] BTRFS error (device dm-11): error writing primary super block to device 1
[36271.816469] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36271.817481] BTRFS info (device dm-11: state E): forced readonly
[36271.818069] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36271.821683] BTRFS warning (device dm-11: state EA): Skipping commit of aborted transaction.
[36271.821719] lo_write_bvec: 8 callbacks suppressed
[36271.821724] loop: Write error at byte offset 622063616, length 4096.
[36271.822479] blk_print_req_error: 30 callbacks suppressed
[36271.822483] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[36271.823091] loop: Write error at byte offset 624095232, length 4096.
[36271.823343] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[36271.823349] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36271.823394] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36271.826464] loop: Write error at byte offset 624193536, length 4096.
[36271.826909] I/O error, dev loop0, sector 1214968 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[36271.827294] I/O error, dev loop0, sector 1219128 op 0x1:(WRITE) flags 0x800 phys_seg 3 prio class 0
[36271.834703] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36271.834968] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[36271.835257] I/O error, dev loop0, sector 1218936 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[36271.835771] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[36271.835778] loop: Write error at byte offset 624193536, length 4096.
[36271.836247] loop: Write error at byte offset 622063616, length 4096.
[36271.836680] loop: Write error at byte offset 624095232, length 4096.
[36271.836877] I/O error, dev loop0, sector 1219128 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[36271.837159] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[36271.837432] I/O error, dev loop0, sector 1214968 op 0x1:(WRITE) flags 0x800 phys_seg 16 prio class 0
[36271.837708] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[36271.837978] I/O error, dev loop0, sector 1218936 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0
[36271.838256] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[36271.838709] BTRFS error (device loop0): error writing primary super block to device 1
[36271.838876] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36271.838972] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36271.839507] BTRFS info (device loop0: state E): forced readonly
[36271.840418] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36271.840687] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36271.841619] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36271.841884] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36273.199630] BTRFS info (device dm-11): flagging fs with big metadata feature
[36273.199855] BTRFS info (device dm-11): turning on sync discard
[36273.200037] BTRFS info (device dm-11): using free space tree
[36273.200235] BTRFS info (device dm-11): has skinny extents
[36273.210412] loop0: detected capacity change from 0 to 6629376
[36273.237166] BTRFS info (device loop0): flagging fs with big metadata feature
[36273.237388] BTRFS info (device loop0): disk space caching is enabled
[36273.237578] BTRFS info (device loop0): has skinny extents
[36273.270542] BTRFS info (device loop0): enabling ssd optimizations
[36273.270759] BTRFS info (device loop0): start tree-log replay
[36273.279723] BTRFS info (device loop0): the free space cache file (298844160) is invalid, skip it
[36273.449115] BTRFS warning (device loop0): block group 651165696 has wrong amount of free space
[36273.449449] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[36274.466236] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36274.521203] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36274.521520] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36274.532469] BTRFS: error (device dm-11: state AL) in free_log_tree:3422: errno=-5 IO failure
[36274.532733] BTRFS info (device dm-11: state EAL): forced readonly
[36274.532951] BTRFS warning (device dm-11: state EAL): Skipping commit of aborted transaction.
[36274.533229] BTRFS: error (device dm-11: state EAL) in cleanup_transaction:1982: errno=-5 IO failure
[36274.534478] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[36274.534756] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[36274.535018] BTRFS error (device loop0): error writing primary super block to device 1
[36274.535295] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36274.535593] BTRFS info (device loop0: state E): forced readonly
[36274.535771] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36276.632970] BTRFS info (device dm-11): flagging fs with big metadata feature
[36276.633234] BTRFS info (device dm-11): turning on sync discard
[36276.633432] BTRFS info (device dm-11): using free space tree
[36276.633631] BTRFS info (device dm-11): has skinny extents
[36276.636085] BTRFS info (device dm-11): start tree-log replay
[36276.728490] loop0: detected capacity change from 0 to 6629376
[36276.749198] BTRFS info (device loop0): flagging fs with big metadata feature
[36276.749417] BTRFS info (device loop0): disk space caching is enabled
[36276.749603] BTRFS info (device loop0): has skinny extents
[36276.778126] BTRFS info (device loop0): enabling ssd optimizations
[36276.805123] I/O error, dev loop0, sector 139680 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[36276.805480] I/O error, dev loop0, sector 83008 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[36276.807368] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36276.814474] btrfs_dev_stat_print_on_error: 48 callbacks suppressed
[36276.814477] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 29, flush 0, corrupt 0, gen 0
[36276.814983] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 30, flush 0, corrupt 0, gen 0
[36276.815456] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 16, flush 0, corrupt 0, gen 0
[36276.815894] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 31, flush 0, corrupt 0, gen 0
[36276.816215] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 32, flush 0, corrupt 0, gen 0
[36276.816640] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 33, flush 0, corrupt 0, gen 0
[36276.816961] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 34, flush 0, corrupt 0, gen 0
[36276.817289] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 35, flush 0, corrupt 0, gen 0
[36276.817696] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 36, flush 0, corrupt 0, gen 0
[36276.818014] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 17, flush 0, corrupt 0, gen 0
[36276.835621] blk_print_req_error: 15 callbacks suppressed
[36276.835623] I/O error, dev loop0, sector 649664 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.836333] I/O error, dev loop0, sector 93760 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.836369] I/O error, dev loop0, sector 81632 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.836952] I/O error, dev loop0, sector 605920 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.836953] I/O error, dev loop0, sector 618048 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.838748] I/O error, dev loop0, sector 76384 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.839085] I/O error, dev loop0, sector 600672 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.839598] I/O error, dev loop0, sector 125184 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.839967] I/O error, dev loop0, sector 649472 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.840588] I/O error, dev loop0, sector 84096 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36276.841060] BTRFS error (device loop0): error reading free space cache
[36276.841271] BTRFS warning (device loop0): failed to load free space cache for block group 298844160, rebuilding it now
[36276.841989] BTRFS error (device loop0): error reading free space cache
[36276.842199] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[36276.845079] BTRFS: error (device loop0: state A) in __btrfs_free_extent:3092: errno=-5 IO failure
[36276.845363] BTRFS info (device loop0: state EA): forced readonly
[36276.845552] BTRFS: error (device loop0: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36276.881912] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36276.882310] BTRFS info (device dm-11: state EA): forced readonly
[36278.937460] BTRFS info (device dm-11): flagging fs with big metadata feature
[36278.937717] BTRFS info (device dm-11): turning on sync discard
[36278.937922] BTRFS info (device dm-11): using free space tree
[36278.938142] BTRFS info (device dm-11): has skinny extents
[36278.948703] loop0: detected capacity change from 0 to 6629376
[36278.956322] BTRFS info (device loop0): flagging fs with big metadata feature
[36278.956549] BTRFS info (device loop0): disk space caching is enabled
[36278.956735] BTRFS info (device loop0): has skinny extents
[36279.000126] BTRFS info (device loop0): enabling ssd optimizations
[36281.027704] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36281.028342] BTRFS error (device dm-11): error writing primary super block to device 1
[36281.028879] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36281.029506] BTRFS info (device dm-11: state E): forced readonly
[36281.029894] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36281.032490] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36281.033166] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36281.033813] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36281.033827] BTRFS info (device loop0: state E): forced readonly
[36281.034737] BTRFS warning (device loop0: state E): Skipping commit of aborted transaction.
[36281.035278] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36281.047244] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36281.047715] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36281.049560] loop: Write error at byte offset 1079672832, length 4096.
[36281.051305] loop: Write error at byte offset 1079779328, length 4096.
[36281.051785] loop: Write error at byte offset 945655808, length 4096.
[36281.052205] loop: Write error at byte offset 1075314688, length 4096.
[36281.052616] loop: Write error at byte offset 1079869440, length 4096.
[36281.052991] loop: Write error at byte offset 743403520, length 4096.
[36282.435217] BTRFS info (device dm-11): flagging fs with big metadata feature
[36282.435442] BTRFS info (device dm-11): turning on sync discard
[36282.435628] BTRFS info (device dm-11): using free space tree
[36282.435806] BTRFS info (device dm-11): has skinny extents
[36282.438038] BTRFS info (device dm-11): start tree-log replay
[36282.482309] loop0: detected capacity change from 0 to 6629376
[36282.493928] BTRFS info (device loop0): flagging fs with big metadata feature
[36282.494160] BTRFS info (device loop0): disk space caching is enabled
[36282.494343] BTRFS info (device loop0): has skinny extents
[36282.529043] BTRFS info (device loop0): enabling ssd optimizations
[36282.556210] btrfs_dev_stat_print_on_error: 145 callbacks suppressed
[36282.556213] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[36282.556708] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[36282.557012] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[36282.557032] blk_print_req_error: 35 callbacks suppressed
[36282.557034] I/O error, dev loop0, sector 118336 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.557760] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[36282.558145] BTRFS: error (device dm-11: state A) in __btrfs_free_extent:3092: errno=-5 IO failure
[36282.558413] BTRFS info (device dm-11: state EA): forced readonly
[36282.558459] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[36282.558613] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36282.559283] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[36282.560337] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[36282.560689] I/O error, dev loop0, sector 119872 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.560834] BTRFS: error (device dm-11: state EA) in __btrfs_free_extent:3092: errno=-5 IO failure
[36282.561095] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[36282.561191] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36282.561391] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36282.563380] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[36282.563757] I/O error, dev loop0, sector 642624 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.564030] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[36282.564397] I/O error, dev loop0, sector 118336 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.564720] I/O error, dev loop0, sector 644160 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.565013] I/O error, dev loop0, sector 642624 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.565618] I/O error, dev loop0, sector 100640 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.566037] I/O error, dev loop0, sector 624928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.566439] I/O error, dev loop0, sector 119616 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.566788] I/O error, dev loop0, sector 643904 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[36282.569042] loop: Write error at byte offset 38813696, length 4096.
[36282.569246] loop: Write error at byte offset 307249152, length 4096.
[36282.569431] loop: Write error at byte offset 38846464, length 4096.
[36282.569623] loop: Write error at byte offset 307281920, length 4096.
[36282.569918] BTRFS: error (device loop0: state A) in btrfs_add_link:6468: errno=-5 IO failure
[36282.570201] BTRFS info (device loop0: state EA): forced readonly
[36282.570381] BTRFS: error (device loop0: state EA) in btrfs_rename:9506: errno=-5 IO failure
[36284.688904] BTRFS info (device dm-11): flagging fs with big metadata feature
[36284.689140] BTRFS info (device dm-11): turning on sync discard
[36284.689317] BTRFS info (device dm-11): using free space tree
[36284.689491] BTRFS info (device dm-11): has skinny extents
[36284.700103] loop0: detected capacity change from 0 to 6629376
[36284.723087] BTRFS info (device loop0): flagging fs with big metadata feature
[36284.723335] BTRFS info (device loop0): disk space caching is enabled
[36284.723524] BTRFS info (device loop0): has skinny extents
[36284.764292] BTRFS info (device loop0): enabling ssd optimizations
[36284.907334] BTRFS warning (device loop0): block group 651165696 has wrong amount of free space
[36284.907627] BTRFS warning (device loop0): failed to load free space cache for block group 651165696, rebuilding it now
[36285.828011] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[36285.828842] BTRFS error (device loop0): error writing primary super block to device 1
[36285.829421] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36285.829957] BTRFS info (device loop0: state E): forced readonly
[36285.830294] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36285.833431] BTRFS: error (device dm-11: state A) in do_free_extent_accounting:2862: errno=-5 IO failure
[36285.834069] BTRFS info (device dm-11: state EA): forced readonly
[36285.834505] BTRFS: error (device dm-11: state EA) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36285.838137] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36287.020214] BTRFS info (device dm-11): flagging fs with big metadata feature
[36287.021329] BTRFS info (device dm-11): turning on sync discard
[36287.021539] BTRFS info (device dm-11): using free space tree
[36287.021731] BTRFS info (device dm-11): has skinny extents
[36287.024133] BTRFS info (device dm-11): start tree-log replay
[36287.193112] loop0: detected capacity change from 0 to 6629376
[36287.215072] BTRFS info (device loop0): flagging fs with big metadata feature
[36287.215295] BTRFS info (device loop0): disk space caching is enabled
[36287.215484] BTRFS info (device loop0): has skinny extents
[36287.248599] BTRFS info (device loop0): enabling ssd optimizations
[36289.302859] btrfs_dev_stat_print_on_error: 87 callbacks suppressed
[36289.302863] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36289.303701] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36289.304209] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[36289.304701] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[36289.305208] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[36289.305665] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[36289.306137] BTRFS error (device dm-11): error writing primary super block to device 1
[36289.306563] BTRFS: error (device dm-11) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36289.306992] BTRFS: error (device dm-11: state A) in btrfs_run_delayed_refs:2151: errno=-5 IO failure
[36289.307045] BTRFS info (device dm-11: state EA): forced readonly
[36289.307751] BTRFS: error (device dm-11: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36289.308347] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[36289.308865] BTRFS error (device dm-11: state EA): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[36289.309945] lo_write_bvec: 2 callbacks suppressed
[36289.309947] loop: Write error at byte offset 1124741120, length 4096.
[36289.309947] blk_print_req_error: 17 callbacks suppressed
[36289.309950] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[36289.310193] I/O error, dev loop0, sector 2196760 op 0x1:(WRITE) flags 0x800 phys_seg 14 prio class 0
[36289.311430] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[36289.311861] loop: Write error at byte offset 1124806656, length 4096.
[36289.312143] loop: Write error at byte offset 1124872192, length 4096.
[36289.312412] loop: Write error at byte offset 1122947072, length 4096.
[36289.312647] loop: Write error at byte offset 789716992, length 4096.
[36289.312651] I/O error, dev loop0, sector 2193256 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36289.312868] loop: Write error at byte offset 799944704, length 4096.
[36289.313214] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[36289.313428] loop: Write error at byte offset 805957632, length 4096.
[36289.313757] I/O error, dev loop0, sector 1542416 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[36289.313974] loop: Write error at byte offset 1124937728, length 4096.
[36289.314309] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[36289.314536] loop: Write error at byte offset 1125031936, length 4096.
[36289.314859] I/O error, dev loop0, sector 1562392 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[36289.315091] I/O error, dev loop0, sector 2196888 op 0x1:(WRITE) flags 0x800 phys_seg 11 prio class 0
[36289.315421] I/O error, dev loop0, sector 1574136 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[36289.315749] I/O error, dev loop0, sector 2197016 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[36289.316078] I/O error, dev loop0, sector 2197144 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[36289.322778] I/O error, dev loop0, sector 2197328 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[36289.323109] loop: Write error at byte offset 1062129664, length 4096.
[36289.324380] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[36289.324679] BTRFS: error (device loop0) in write_all_supers:4432: errno=-5 IO failure (errors while submitting device barriers.)
[36289.324738] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36289.324989] BTRFS info (device loop0: state E): forced readonly
[36289.325426] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36289.325964] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction.
[36289.326431] BTRFS: error (device loop0: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36290.731806] BTRFS info (device dm-11): flagging fs with big metadata feature
[36290.732049] BTRFS info (device dm-11): turning on sync discard
[36290.732227] BTRFS info (device dm-11): using free space tree
[36290.732399] BTRFS info (device dm-11): has skinny extents
[36290.734728] BTRFS info (device dm-11): start tree-log replay
[36290.825174] loop0: detected capacity change from 0 to 6629376
[36290.846947] BTRFS info (device loop0): flagging fs with big metadata feature
[36290.847187] BTRFS info (device loop0): disk space caching is enabled
[36290.847375] BTRFS info (device loop0): has skinny extents
[36290.871526] BTRFS info (device loop0): enabling ssd optimizations
[36290.871743] BTRFS info (device loop0): start tree-log replay
[36292.064913] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[36292.085535] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[36292.088085] BTRFS error (device loop0): error writing primary super block to device 1
[36292.088340] BTRFS: error (device loop0) in write_all_supers:4502: errno=-5 IO failure (1 errors while writing supers)
[36292.088634] BTRFS info (device loop0: state E): forced readonly
[36292.088833] BTRFS: error (device loop0: state EA) in btrfs_sync_log:3341: errno=-5 IO failure
[36292.121147] BTRFS: error (device dm-11) in btrfs_commit_transaction:2418: errno=-5 IO failure (Error while writing out transaction)
[36292.122520] BTRFS info (device dm-11: state E): forced readonly
[36292.122705] BTRFS warning (device dm-11: state E): Skipping commit of aborted transaction.
[36292.122963] BTRFS: error (device dm-11: state EA) in cleanup_transaction:1982: errno=-5 IO failure
[36294.298756] BTRFS info (device dm-11): flagging fs with big metadata feature
[36294.299143] BTRFS info (device dm-11): turning on sync discard
[36294.299449] BTRFS info (device dm-11): using free space tree
[36294.299689] BTRFS info (device dm-11): has skinny extents
[36294.302788] BTRFS info (device dm-11): start tree-log replay
[36294.385859] loop0: detected capacity change from 0 to 6629376
[36294.402060] BTRFS info (device loop0): flagging fs with big metadata feature
[36294.402304] BTRFS info (device loop0): disk space caching is enabled
[36294.403489] BTRFS info (device loop0): has skinny extents
[36294.413474] BTRFS info (device loop0): enabling ssd optimizations
[36294.413699] BTRFS info (device loop0): start tree-log replay
[36294.753986] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766
[36294.754639] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 495820, name: check
[36294.755291] preempt_count: 100, expected: 0
[36294.755748] RCU nest depth: 0, expected: 0
[36294.756172] INFO: lockdep is turned off.
[36294.756498] Preemption disabled at:
[36294.756500] [] __do_softirq+0x5e/0x517
[36294.757122] CPU: 1 PID: 495820 Comm: check Tainted: G        W         5.17.0+ #639
[36294.757620] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[36294.758121] Call Trace:
[36294.758359]  
[36294.758584]  dump_stack_lvl+0x56/0x6f
[36294.758861]  __might_resched.cold+0xff/0x13a
[36294.759161]  blk_release_queue+0x24/0x120
[36294.759456]  kobject_put+0x7c/0x1d0
[36294.759727]  ? rcu_do_batch+0x1ac/0x570
[36294.760021]  blkg_free.part.0+0x41/0x60
[36294.760310]  rcu_do_batch+0x1e1/0x570
[36294.760591]  ? rcu_do_batch+0x1ac/0x570
[36294.760872]  rcu_core+0x2cb/0x460
[36294.761141]  __do_softirq+0x178/0x517
[36294.761428]  __irq_exit_rcu+0xe3/0x160
[36294.761571]  irq_exit_rcu+0xa/0x20
[36294.761709]  sysvec_apic_timer_interrupt+0xa2/0xd0
[36294.761870]  
[36294.761983]  
[36294.762098]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[36294.762263] RIP: 0010:refill_obj_stock+0x147/0x450
[36294.762424] Code: 01 00 00 48 c7 43 28 00 00 00 00 48 c7 c6 e0 a0 42 b8 48 89 df e8 39 cc db ff 4d 85 ed 74 0b e8 4f 21 e8 ff fb 0f 1f 44 00 00 <4d> 85 f6 74 08 4c 89 f7 e8 6c c3 ff ff 45 85 ff 75 57 48 83 c4 08
[36294.763644] RSP: 0018:ffffb835c7967bb0 EFLAGS: 00000246
[36294.763811] RAX: 0000000080000000 RBX: ffff9418bbd2f620 RCX: 0000000000000000
[36294.764005] RDX: ffff9418bbd2f620 RSI: ffffffffb842a0e0 RDI: ffffffffb842a101
[36294.764199] RBP: 0000000000000708 R08: 0000000000000000 R09: 0000000000000000
[36294.764389] R10: 0000000000000000 R11: ffffffffb83cd700 R12: ffff941844699780
[36294.764585] R13: 0000000000000200 R14: 0000000000000000 R15: 0000000000000000
[36294.764778]  ? free_unref_page_list+0xd0/0x560
[36294.764932]  ? refill_obj_stock+0x120/0x450
[36294.765081]  ? refill_obj_stock+0x141/0x450
[36294.765231]  memcg_slab_free_hook+0x161/0x2b0
[36294.765384]  ? remove_vma+0x6c/0x80
[36294.765523]  kmem_cache_free+0x149/0x3e0
[36294.765669]  remove_vma+0x6c/0x80
[36294.765804]  exit_mmap+0xc5/0x1b0
[36294.765938]  __mmput+0x4a/0x150
[36294.766071]  begin_new_exec+0x516/0xcf0
[36294.766216]  load_elf_binary+0x69a/0x1720
[36294.766360]  ? xfs_iunlock+0x12e/0x180 [xfs]
[36294.766730]  ? rcu_read_lock_sched_held+0x12/0x60
[36294.766894]  ? lock_acquire+0x176/0x2d0
[36294.767043]  ? rcu_read_lock_sched_held+0x12/0x60
[36294.767203]  bprm_execve+0x307/0x860
[36294.767344]  do_execveat_common+0x1b5/0x230
[36294.767500]  __x64_sys_execve+0x39/0x50
[36294.767647]  do_syscall_64+0x38/0x90
[36294.767788]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[36294.767955] RIP: 0033:0x7f9abce342fb
[36294.768101] Code: Unable to access opcode bytes at RIP 0x7f9abce342d1.
[36294.768283] RSP: 002b:00007ffe480c4e48 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
[36294.768520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9abce342fb
[36294.768717] RDX: 00005598c0857ee0 RSI: 00005598c085eed0 RDI: 00005598c0866060
[36294.768912] RBP: 00005598c0866060 R08: 00005598c085eed0 R09: 0000000000000020
[36294.769109] R10: 00000000000001b6 R11: 0000000000000246 R12: 00000000ffffffff
[36294.769303] R13: 00005598c085eed0 R14: 00005598c0857ee0 R15: 00005598c085ba80
[36294.769506]