[38570.262727] run fstests generic/648 at 2022-01-14 07:33:27
[38570.769866] BTRFS: device fsid 192876c1-4e7c-4bfd-b62c-b6c74b04b194 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (359375)
[38570.785226] BTRFS info (device dm-9): flagging fs with big metadata feature
[38570.785658] BTRFS info (device dm-9): using free space tree
[38570.785993] BTRFS info (device dm-9): has skinny extents
[38570.787857] BTRFS info (device dm-9): checking UUID tree
[38571.033391] BTRFS: device fsid a2b17ecc-6d68-48a2-99f9-0dfd08a99af1 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (359452)
[38571.137687] BTRFS info (device dm-11): flagging fs with big metadata feature
[38571.138126] BTRFS info (device dm-11): using free space tree
[38571.138479] BTRFS info (device dm-11): has skinny extents
[38571.140287] BTRFS info (device dm-11): checking UUID tree
[38571.356424] loop0: detected capacity change from 0 to 6629376
[38571.367782] BTRFS: device fsid 52279e8d-80ef-414f-959a-c3cbd3877fe0 devid 1 transid 6 /dev/loop0 scanned by systemd-udevd (357697)
[38571.369144] BTRFS info (device loop0): flagging fs with big metadata feature
[38571.369580] BTRFS info (device loop0): using free space tree
[38571.369915] BTRFS info (device loop0): has skinny extents
[38571.372246] BTRFS info (device loop0): enabling ssd optimizations
[38571.373366] BTRFS info (device loop0): checking UUID tree
[38573.409731] btrfs_dev_stat_print_on_error: 8 callbacks suppressed
[38573.409742] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38573.415482] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38573.418789] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38573.420703] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38573.423688] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[38573.424841] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[38573.426198] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[38573.429016] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[38573.429976] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[38573.431069] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[38573.432272] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[38573.433231] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[38573.434473] BTRFS info (device dm-11): forced readonly
[38573.434973] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38573.435582] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38573.436614] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38573.438007] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38573.438757] blk_print_req_error: 70 callbacks suppressed
[38573.438759] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[38573.439622] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[38573.440173] BTRFS error (device loop0): error writing primary super block to device 1
[38573.440645] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38573.441295] BTRFS info (device loop0): forced readonly
[38573.441627] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38573.442065] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38573.442235] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[38573.445729] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38573.446358] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38574.553405] BTRFS info (device dm-11): flagging fs with big metadata feature
[38574.553847] BTRFS info (device dm-11): using free space tree
[38574.554217] BTRFS info (device dm-11): has skinny extents
[38574.556209] BTRFS info (device dm-11): start tree-log replay
[38574.579674] loop0: detected capacity change from 0 to 6629376
[38574.596632] BTRFS info (device loop0): flagging fs with big metadata feature
[38574.597075] BTRFS info (device loop0): using free space tree
[38574.597427] BTRFS info (device loop0): has skinny extents
[38574.600120] BTRFS info (device loop0): enabling ssd optimizations
[38574.600505] BTRFS info (device loop0): start tree-log replay
[38574.671428] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38574.672125] BTRFS error (device dm-11): error writing primary super block to device 1
[38574.672698] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38574.674085] BTRFS info (device dm-11): forced readonly
[38574.674902] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38574.676078] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38574.676677] lo_write_bvec: 1 callbacks suppressed
[38574.676683] loop: Write error at byte offset 616271872, length 4096.
[38574.676735] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38574.676997] I/O error, dev loop0, sector 1203656 op 0x1:(WRITE) flags 0x8800 phys_seg 11 prio class 2
[38574.677418] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38574.678156] BTRFS warning (device loop0): direct IO failed ino 494 rw 1,34817 sector 0x125dc8 len 0 err no 10
[38574.678750] BTRFS info (device loop0): forced readonly
[38574.679544] loop: Write error at byte offset 616316928, length 4096.
[38574.680175] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38574.680495] loop: Write error at byte offset 17469440, length 4096.
[38574.680886] I/O error, dev loop0, sector 1203744 op 0x1:(WRITE) flags 0x0 phys_seg 32 prio class 0
[38574.681376] I/O error, dev loop0, sector 34120 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[38574.683027] loop: Write error at byte offset 616448000, length 4096.
[38574.683431] loop: Write error at byte offset 616476672, length 4096.
[38574.683832] I/O error, dev loop0, sector 1204000 op 0x1:(WRITE) flags 0x8800 phys_seg 7 prio class 0
[38574.683832] I/O error, dev loop0, sector 1204056 op 0x1:(WRITE) flags 0x0 phys_seg 29 prio class 0
[38574.684404] BTRFS warning (device loop0): direct IO failed ino 489 rw 1,34817 sector 0x125f20 len 0 err no 10
[38574.689100] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38576.662433] BTRFS info (device dm-11): flagging fs with big metadata feature
[38576.662893] BTRFS info (device dm-11): using free space tree
[38576.663285] BTRFS info (device dm-11): has skinny extents
[38576.665240] BTRFS info (device dm-11): start tree-log replay
[38576.734453] loop0: detected capacity change from 0 to 6629376
[38576.757592] BTRFS info (device loop0): flagging fs with big metadata feature
[38576.758033] BTRFS info (device loop0): using free space tree
[38576.758384] BTRFS info (device loop0): has skinny extents
[38576.760826] BTRFS info (device loop0): enabling ssd optimizations
[38576.787245] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38576.790000] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38576.790587] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38576.791204] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38576.791914] BTRFS info (device loop0): forced readonly
[38576.792241] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38576.794322] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[38576.794821] BTRFS info (device dm-11): forced readonly
[38576.795163] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38576.808146] I/O error, dev loop0, sector 1205080 op 0x0:(READ) flags 0x0 phys_seg 18 prio class 0
[38576.808704] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126358 len 0 err no 10
[38576.809310] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126360 len 0 err no 10
[38576.809882] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126368 len 0 err no 10
[38576.810461] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126370 len 0 err no 10
[38576.811036] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126378 len 0 err no 10
[38576.811612] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126380 len 0 err no 10
[38576.812197] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126388 len 0 err no 10
[38576.812207] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126390 len 0 err no 10
[38576.812767] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x126398 len 0 err no 10
[38576.813469] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263a0 len 0 err no 10
[38576.814024] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263a8 len 0 err no 10
[38576.814748] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263b0 len 0 err no 10
[38576.815383] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263b8 len 0 err no 10
[38576.815996] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263c0 len 0 err no 10
[38576.816584] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263c8 len 0 err no 10
[38576.817198] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263d0 len 0 err no 10
[38576.817752] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263d8 len 0 err no 10
[38576.818325] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x1263e0 len 0 err no 10
[38576.819992] I/O error, dev loop0, sector 29112 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[38576.820546] BTRFS warning (device loop0): direct IO failed ino 495 rw 0,0 sector 0x71b8 len 0 err no 10
[38578.818286] BTRFS info (device dm-11): flagging fs with big metadata feature
[38578.818723] BTRFS info (device dm-11): using free space tree
[38578.819066] BTRFS info (device dm-11): has skinny extents
[38578.829852] loop0: detected capacity change from 0 to 6629376
[38578.855721] BTRFS info (device loop0): flagging fs with big metadata feature
[38578.856178] BTRFS info (device loop0): using free space tree
[38578.856512] BTRFS info (device loop0): has skinny extents
[38578.859566] BTRFS info (device loop0): enabling ssd optimizations
[38578.875624] btrfs_dev_stat_print_on_error: 44 callbacks suppressed
[38578.875627] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38578.876712] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38578.877328] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38578.878240] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38578.878836] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[38578.879575] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38578.880250] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38578.880963] BTRFS info (device loop0): forced readonly
[38578.881323] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38578.883406] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[38578.884090] I/O error, dev loop0, sector 92640 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38578.884632] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 1, corrupt 0, gen 0
[38578.885349] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[38578.885963] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[38578.886583] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[38578.886784] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38578.887246] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[38578.888382] I/O error, dev loop0, sector 616928 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38578.901678] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[38578.902266] BTRFS info (device dm-11): forced readonly
[38578.902577] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38578.904838] I/O error, dev loop0, sector 1126800 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[38578.905400] BTRFS warning (device loop0): direct IO failed ino 489 rw 0,0 sector 0x113190 len 0 err no 10
[38578.907064] I/O error, dev loop0, sector 1127312 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[38578.907608] I/O error, dev loop0, sector 1203304 op 0x0:(READ) flags 0x0 phys_seg 5 prio class 0
[38578.907608] BTRFS warning (device loop0): direct IO failed ino 489 rw 0,0 sector 0x113390 len 0 err no 10
[38578.908897] BTRFS warning (device loop0): direct IO failed ino 489 rw 0,0 sector 0x125c68 len 0 err no 10
[38578.909477] BTRFS warning (device loop0): direct IO failed ino 489 rw 0,0 sector 0x125c70 len 0 err no 10
[38578.910188] BTRFS warning (device loop0): direct IO failed ino 489 rw 0,0 sector 0x125c78 len 0 err no 10
[38578.910752] BTRFS warning (device loop0): direct IO failed ino 489 rw 0,0 sector 0x125c80 len 0 err no 10
[38578.910843] BTRFS warning (device loop0): direct IO failed ino 489 rw 0,0 sector 0x125c88 len 0 err no 10
[38580.917059] BTRFS info (device dm-11): flagging fs with big metadata feature
[38580.917522] BTRFS info (device dm-11): using free space tree
[38580.917861] BTRFS info (device dm-11): has skinny extents
[38580.928564] loop0: detected capacity change from 0 to 6629376
[38580.943893] BTRFS info (device loop0): flagging fs with big metadata feature
[38580.944343] BTRFS info (device loop0): using free space tree
[38580.944682] BTRFS info (device loop0): has skinny extents
[38580.947520] BTRFS info (device loop0): enabling ssd optimizations
[38580.966154] I/O error, dev loop0, sector 92832 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38580.967628] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38580.968381] I/O error, dev loop0, sector 617120 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38580.969227] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38580.970074] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38580.971022] BTRFS info (device loop0): forced readonly
[38580.971457] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38580.971820] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38580.974444] I/O error, dev loop0, sector 92672 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[38580.975409] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[38580.977380] btrfs_lookup_bio_sums: 6 callbacks suppressed
[38580.977392] BTRFS warning (device loop0): csum hole found for disk bytenr range [339197952, 339202048)
[38580.978720] BTRFS warning (device loop0): direct IO failed ino 490 rw 0,0 sector 0x125be0 len 0 err no 10
[38580.979691] BTRFS warning (device loop0): csum hole found for disk bytenr range [339202048, 339206144)
[38580.980587] BTRFS warning (device loop0): direct IO failed ino 490 rw 0,0 sector 0x125be8 len 0 err no 10
[38580.981893] BTRFS warning (device loop0): csum hole found for disk bytenr range [339202048, 339206144)
[38580.982729] BTRFS warning (device loop0): direct IO failed ino 490 rw 0,0 sector 0x125be8 len 0 err no 10
[38580.983630] BTRFS warning (device loop0): csum hole found for disk bytenr range [339206144, 339210240)
[38580.984506] BTRFS warning (device loop0): direct IO failed ino 490 rw 0,0 sector 0x125bf0 len 0 err no 10
[38580.986741] BTRFS warning (device loop0): csum hole found for disk bytenr range [339197952, 339202048)
[38580.988203] BTRFS warning (device loop0): direct IO failed ino 490 rw 0,0 sector 0x125be0 len 0 err no 10
[38580.989035] BTRFS warning (device loop0): csum hole found for disk bytenr range [339202048, 339206144)
[38580.989861] BTRFS warning (device loop0): direct IO failed ino 490 rw 0,0 sector 0x125be8 len 0 err no 10
[38580.997923] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38580.998437] BTRFS info (device dm-11): forced readonly
[38581.000016] BTRFS warning (device loop0): csum hole found for disk bytenr range [339197952, 339202048)
[38581.000628] BTRFS warning (device loop0): direct IO failed ino 490 rw 0,0 sector 0x125be0 len 0 err no 10
[38581.001252] BTRFS warning (device loop0): csum hole found for disk bytenr range [339202048, 339206144)
[38581.001852] BTRFS warning (device loop0): direct IO failed ino 490 rw 0,0 sector 0x125be8 len 0 err no 10
[38582.999522] BTRFS info (device dm-11): flagging fs with big metadata feature
[38582.999968] BTRFS info (device dm-11): using free space tree
[38583.000349] BTRFS info (device dm-11): has skinny extents
[38583.009320] loop0: detected capacity change from 0 to 6629376
[38583.030456] BTRFS info (device loop0): flagging fs with big metadata feature
[38583.030901] BTRFS info (device loop0): using free space tree
[38583.031258] BTRFS info (device loop0): has skinny extents
[38583.034018] BTRFS info (device loop0): enabling ssd optimizations
[38583.075897] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38583.076494] BTRFS error (device dm-11): error writing primary super block to device 1
[38583.076967] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38583.077082] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38583.077602] BTRFS info (device dm-11): forced readonly
[38583.078404] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38583.078997] loop: Write error at byte offset 39108608, length 4096.
[38583.079614] loop: Write error at byte offset 307544064, length 4096.
[38583.080334] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38583.080967] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38583.081657] BTRFS info (device loop0): forced readonly
[38583.081971] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38583.082701] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38583.086486] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38583.087043] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38585.079521] BTRFS info (device dm-11): flagging fs with big metadata feature
[38585.079961] BTRFS info (device dm-11): using free space tree
[38585.080318] BTRFS info (device dm-11): has skinny extents
[38585.090721] loop0: detected capacity change from 0 to 6629376
[38585.106683] BTRFS info (device loop0): flagging fs with big metadata feature
[38585.107209] BTRFS info (device loop0): using free space tree
[38585.107551] BTRFS info (device loop0): has skinny extents
[38585.110546] BTRFS info (device loop0): enabling ssd optimizations
[38586.148585] btrfs_dev_stat_print_on_error: 207 callbacks suppressed
[38586.148589] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38586.150207] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38586.151192] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38586.152102] loop: Write error at byte offset 44285952, length 4096.
[38586.152640] loop: Write error at byte offset 312737792, length 4096.
[38586.153199] loop: Write error at byte offset 44302336, length 4096.
[38586.153727] loop: Write error at byte offset 634896384, length 4096.
[38586.154297] blk_print_req_error: 90 callbacks suppressed
[38586.154300] I/O error, dev loop0, sector 1240032 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[38586.154300] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38586.154309] I/O error, dev loop0, sector 610816 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[38586.154760] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38586.155414] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38586.156140] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[38586.156714] I/O error, dev loop0, sector 86528 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0
[38586.157482] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[38586.158125] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[38586.158862] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[38586.160169] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38586.161104] loop: Write error at byte offset 635006976, length 4096.
[38586.162298] I/O error, dev loop0, sector 1240248 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[38586.165222] loop: Write error at byte offset 635023360, length 4096.
[38586.166336] I/O error, dev loop0, sector 1240280 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[38586.166988] loop: Write error at byte offset 18628608, length 4096.
[38586.167383] I/O error, dev loop0, sector 36384 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[38586.169406] loop: Write error at byte offset 635133952, length 4096.
[38586.169794] I/O error, dev loop0, sector 1240496 op 0x1:(WRITE) flags 0x0 phys_seg 15 prio class 0
[38586.170377] I/O error, dev loop0, sector 1240680 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[38586.170940] I/O error, dev loop0, sector 1240912 op 0x1:(WRITE) flags 0x0 phys_seg 4 prio class 0
[38586.171507] I/O error, dev loop0, sector 1241016 op 0x1:(WRITE) flags 0x8800 phys_seg 10 prio class 0
[38586.172074] BTRFS warning (device loop0): direct IO failed ino 515 rw 1,34817 sector 0x12efb8 len 0 err no 10
[38586.172771] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38586.173505] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38586.174194] BTRFS info (device loop0): forced readonly
[38586.174651] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38586.175291] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38586.176048] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38586.176639] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38586.181133] BTRFS warning (device loop0): direct IO failed ino 586 rw 0,0 sector 0x119ed0 len 0 err no 10
[38586.181710] BTRFS warning (device loop0): direct IO failed ino 586 rw 0,0 sector 0x119ed8 len 0 err no 10
[38586.182314] BTRFS warning (device loop0): direct IO failed ino 586 rw 0,0 sector 0x119ee0 len 0 err no 10
[38586.182906] BTRFS warning (device loop0): direct IO failed ino 586 rw 0,0 sector 0x119ee8 len 0 err no 10
[38586.183486] BTRFS warning (device loop0): direct IO failed ino 586 rw 0,0 sector 0x119ef0 len 0 err no 10
[38586.184980] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[38586.185544] BTRFS info (device dm-11): forced readonly
[38586.185902] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38588.273126] BTRFS info (device dm-11): flagging fs with big metadata feature
[38588.273557] BTRFS info (device dm-11): using free space tree
[38588.273892] BTRFS info (device dm-11): has skinny extents
[38588.276192] BTRFS info (device dm-11): start tree-log replay
[38588.310258] loop0: detected capacity change from 0 to 6629376
[38588.331038] BTRFS info (device loop0): flagging fs with big metadata feature
[38588.331472] BTRFS info (device loop0): using free space tree
[38588.331805] BTRFS info (device loop0): has skinny extents
[38588.334545] BTRFS info (device loop0): enabling ssd optimizations
[38588.334923] BTRFS info (device loop0): start tree-log replay
[38589.414146] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[38589.417399] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38589.420694] BTRFS error (device loop0): error writing primary super block to device 1
[38589.421161] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38589.421757] BTRFS info (device loop0): forced readonly
[38589.422066] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38589.423882] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38589.424399] BTRFS info (device dm-11): forced readonly
[38591.487224] BTRFS info (device dm-11): flagging fs with big metadata feature
[38591.487656] BTRFS info (device dm-11): using free space tree
[38591.488016] BTRFS info (device dm-11): has skinny extents
[38591.490122] BTRFS info (device dm-11): start tree-log replay
[38591.530510] loop0: detected capacity change from 0 to 6629376
[38591.552865] BTRFS info (device loop0): flagging fs with big metadata feature
[38591.553307] BTRFS info (device loop0): using free space tree
[38591.553645] BTRFS info (device loop0): has skinny extents
[38591.556875] BTRFS info (device loop0): enabling ssd optimizations
[38591.573129] btrfs_dev_stat_print_on_error: 124 callbacks suppressed
[38591.573133] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[38591.574570] blk_print_req_error: 86 callbacks suppressed
[38591.574572] I/O error, dev loop0, sector 92960 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.575419] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[38591.576520] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[38591.577157] I/O error, dev loop0, sector 617248 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.577334] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38591.577682] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[38591.579749] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[38591.580456] I/O error, dev loop0, sector 82048 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.580997] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[38591.581826] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[38591.582498] I/O error, dev loop0, sector 606336 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.583037] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[38591.585647] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[38591.586274] I/O error, dev loop0, sector 82976 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.586883] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[38591.587592] I/O error, dev loop0, sector 607264 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.588187] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[38591.588681] BTRFS info (device loop0): forced readonly
[38591.589136] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[38591.592215] BTRFS warning (device dm-11): csum hole found for disk bytenr range [355344384, 355348480)
[38591.593027] I/O error, dev loop0, sector 85376 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.593724] I/O error, dev loop0, sector 609664 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.594701] BTRFS warning (device dm-11): csum hole found for disk bytenr range [355344384, 355348480)
[38591.595513] I/O error, dev loop0, sector 85376 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.596144] I/O error, dev loop0, sector 609664 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38591.612419] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38591.612928] BTRFS info (device dm-11): forced readonly
[38593.608217] BTRFS info (device dm-11): flagging fs with big metadata feature
[38593.608654] BTRFS info (device dm-11): using free space tree
[38593.609012] BTRFS info (device dm-11): has skinny extents
[38593.624294] loop0: detected capacity change from 0 to 6629376
[38593.647766] BTRFS info (device loop0): flagging fs with big metadata feature
[38593.648212] BTRFS info (device loop0): using free space tree
[38593.648547] BTRFS info (device loop0): has skinny extents
[38593.653430] BTRFS info (device loop0): enabling ssd optimizations
[38595.669582] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38595.670183] BTRFS error (device dm-11): error writing primary super block to device 1
[38595.670652] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38595.671290] BTRFS info (device dm-11): forced readonly
[38595.671601] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38595.672077] lo_write_bvec: 8 callbacks suppressed
[38595.672078] loop: Write error at byte offset 599379968, length 4096.
[38595.672730] loop: Write error at byte offset 699002880, length 4096.
[38595.673609] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[38595.674127] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38595.674234] loop: Write error at byte offset 699199488, length 4096.
[38595.675035] BTRFS warning (device loop0): direct IO failed ino 920 rw 1,34817 sector 0x14d678 len 0 err no 10
[38595.675636] loop: Write error at byte offset 699207680, length 4096.
[38595.676093] BTRFS warning (device loop0): direct IO failed ino 870 rw 1,34817 sector 0x14d688 len 0 err no 10
[38595.677016] BTRFS error (device loop0): error writing primary super block to device 1
[38595.677475] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38595.678112] BTRFS info (device loop0): forced readonly
[38595.678418] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38595.680043] loop: Write error at byte offset 699199488, length 4096.
[38595.680510] loop: Write error at byte offset 699273216, length 4096.
[38595.681108] loop: Write error at byte offset 699338752, length 4096.
[38595.681579] loop: Write error at byte offset 699441152, length 4096.
[38595.682010] loop: Write error at byte offset 699498496, length 4096.
[38595.682401] loop: Write error at byte offset 699625472, length 4096.
[38596.804502] BTRFS info (device dm-11): flagging fs with big metadata feature
[38596.804955] BTRFS info (device dm-11): using free space tree
[38596.805291] BTRFS info (device dm-11): has skinny extents
[38596.807449] BTRFS info (device dm-11): start tree-log replay
[38596.836615] loop0: detected capacity change from 0 to 6629376
[38596.865212] BTRFS info (device loop0): flagging fs with big metadata feature
[38596.865766] BTRFS info (device loop0): using free space tree
[38596.866241] BTRFS info (device loop0): has skinny extents
[38596.872013] BTRFS info (device loop0): enabling ssd optimizations
[38596.891081] btrfs_dev_stat_print_on_error: 53 callbacks suppressed
[38596.891084] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[38596.892106] blk_print_req_error: 30 callbacks suppressed
[38596.892108] I/O error, dev loop0, sector 80928 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[38596.892978] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[38596.894021] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[38596.894642] I/O error, dev loop0, sector 605216 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[38596.894910] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38596.895191] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[38596.895352] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[38596.896897] I/O error, dev loop0, sector 80928 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[38596.897428] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[38596.898100] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[38596.899018] I/O error, dev loop0, sector 605216 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[38596.899545] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[38596.900223] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[38596.900865] I/O error, dev loop0, sector 80928 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[38596.901402] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[38596.902349] I/O error, dev loop0, sector 94688 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38596.903246] I/O error, dev loop0, sector 605216 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[38596.903884] I/O error, dev loop0, sector 618976 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38596.903920] I/O error, dev loop0, sector 76864 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38596.904962] I/O error, dev loop0, sector 80928 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[38596.905615] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[38596.906155] BTRFS info (device loop0): forced readonly
[38596.927330] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[38596.927497] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38596.927886] BTRFS info (device dm-11): forced readonly
[38598.938180] BTRFS info (device dm-11): flagging fs with big metadata feature
[38598.938613] BTRFS info (device dm-11): using free space tree
[38598.938970] BTRFS info (device dm-11): has skinny extents
[38598.950324] loop0: detected capacity change from 0 to 6629376
[38598.960016] BTRFS info (device loop0): flagging fs with big metadata feature
[38598.960449] BTRFS info (device loop0): using free space tree
[38598.960791] BTRFS info (device loop0): has skinny extents
[38599.001416] BTRFS info (device loop0): enabling ssd optimizations
[38599.023074] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[38599.023592] BTRFS info (device loop0): forced readonly
[38599.027972] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38599.044890] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38599.045449] BTRFS info (device dm-11): forced readonly
[38601.072968] BTRFS info (device dm-11): flagging fs with big metadata feature
[38601.073406] BTRFS info (device dm-11): using free space tree
[38601.073757] BTRFS info (device dm-11): has skinny extents
[38601.084238] loop0: detected capacity change from 0 to 6629376
[38601.116430] BTRFS info (device loop0): flagging fs with big metadata feature
[38601.116997] BTRFS info (device loop0): using free space tree
[38601.117348] BTRFS info (device loop0): has skinny extents
[38601.126361] BTRFS info (device loop0): enabling ssd optimizations
[38603.165611] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38603.166211] btrfs_dev_stat_print_on_error: 90 callbacks suppressed
[38603.166213] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38603.167479] BTRFS error (device dm-11): error writing primary super block to device 1
[38603.167968] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38603.168588] BTRFS info (device dm-11): forced readonly
[38603.168909] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38603.169376] lo_write_bvec: 19 callbacks suppressed
[38603.169378] loop: Write error at byte offset 47710208, length 4096.
[38603.170054] loop: Write error at byte offset 316145664, length 4096.
[38603.170056] blk_print_req_error: 32 callbacks suppressed
[38603.170058] I/O error, dev loop0, sector 93184 op 0x1:(WRITE) flags 0x1800 phys_seg 15 prio class 0
[38603.170434] loop: Write error at byte offset 733265920, length 4096.
[38603.170762] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38603.171305] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38603.171676] I/O error, dev loop0, sector 617472 op 0x1:(WRITE) flags 0x1800 phys_seg 15 prio class 0
[38603.172637] loop: Write error at byte offset 732241920, length 4096.
[38603.172711] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38603.173321] loop: Write error at byte offset 709849088, length 4096.
[38603.173658] I/O error, dev loop0, sector 1432160 op 0x1:(WRITE) flags 0x800 phys_seg 5 prio class 0
[38603.174279] loop: Write error at byte offset 733384704, length 4096.
[38603.174551] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38603.175165] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[38603.176555] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38603.177167] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38603.177361] I/O error, dev loop0, sector 1430160 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[38603.177850] BTRFS info (device loop0): forced readonly
[38603.178388] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[38603.178703] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38603.179243] I/O error, dev loop0, sector 1386424 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[38603.179681] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38603.180217] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[38603.181057] loop: Write error at byte offset 733405184, length 4096.
[38603.181241] I/O error, dev loop0, sector 1432392 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[38603.181680] loop: Write error at byte offset 709853184, length 4096.
[38603.182153] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[38603.182642] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[38603.183530] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38603.184595] I/O error, dev loop0, sector 1432432 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[38603.185234] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[38603.185943] I/O error, dev loop0, sector 1386432 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[38603.186585] BTRFS warning (device loop0): csum hole found for disk bytenr range [435228672, 435232768)
[38603.186676] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[38603.187299] BTRFS warning (device loop0): csum hole found for disk bytenr range [435232768, 435236864)
[38603.188665] BTRFS warning (device loop0): csum failed root 5 ino 966 off 2359296 csum 0xf4e0af42 expected csum 0x00000000 mirror 1
[38603.189388] BTRFS warning (device loop0): csum failed root 5 ino 966 off 2363392 csum 0xf4e0af42 expected csum 0x00000000 mirror 1
[38603.189489] BTRFS warning (device loop0): csum hole found for disk bytenr range [449703936, 449708032)
[38603.190733] BTRFS warning (device loop0): csum hole found for disk bytenr range [435228672, 435232768)
[38603.191024] BTRFS warning (device loop0): csum hole found for disk bytenr range [449708032, 449712128)
[38603.191575] BTRFS warning (device loop0): csum failed root 5 ino 966 off 2359296 csum 0xf4e0af42 expected csum 0x00000000 mirror 1
[38603.192488] BTRFS warning (device loop0): csum hole found for disk bytenr range [449712128, 449716224)
[38603.194161] BTRFS warning (device loop0): csum hole found for disk bytenr range [449716224, 449720320)
[38603.195023] BTRFS warning (device loop0): csum failed root 5 ino 1042 off 135168 csum 0x1f7b93df expected csum 0x00000000 mirror 1
[38603.196047] BTRFS warning (device loop0): csum failed root 5 ino 1042 off 139264 csum 0x1f7b93df expected csum 0x00000000 mirror 1
[38603.197041] BTRFS warning (device loop0): csum failed root 5 ino 1042 off 143360 csum 0x1f7b93df expected csum 0x00000000 mirror 1
[38603.198101] BTRFS warning (device loop0): csum failed root 5 ino 1042 off 147456 csum 0x1f7b93df expected csum 0x00000000 mirror 1
[38604.316292] BTRFS info (device dm-11): flagging fs with big metadata feature
[38604.316733] BTRFS info (device dm-11): using free space tree
[38604.317092] BTRFS info (device dm-11): has skinny extents
[38604.319612] BTRFS info (device dm-11): start tree-log replay
[38604.387820] loop0: detected capacity change from 0 to 6629376
[38604.405481] BTRFS info (device loop0): flagging fs with big metadata feature
[38604.406095] BTRFS info (device loop0): using free space tree
[38604.406563] BTRFS info (device loop0): has skinny extents
[38604.464249] BTRFS info (device loop0): enabling ssd optimizations
[38604.464628] BTRFS info (device loop0): start tree-log replay
[38604.523679] I/O error, dev loop0, sector 83712 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38604.527275] loop: Write error at byte offset 307544064, length 4096.
[38604.529106] loop: Write error at byte offset 728739840, length 4096.
[38604.532119] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[38604.532930] BTRFS info (device loop0): forced readonly
[38604.533383] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[38604.534094] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38604.534692] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38604.535000] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38604.547236] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38604.548010] BTRFS info (device dm-11): forced readonly
[38606.556029] BTRFS info (device dm-11): flagging fs with big metadata feature
[38606.556463] BTRFS info (device dm-11): using free space tree
[38606.556856] BTRFS info (device dm-11): has skinny extents
[38606.559312] BTRFS info (device dm-11): start tree-log replay
[38606.636720] loop0: detected capacity change from 0 to 6629376
[38606.647893] BTRFS info (device loop0): flagging fs with big metadata feature
[38606.648345] BTRFS info (device loop0): using free space tree
[38606.648708] BTRFS info (device loop0): has skinny extents
[38606.692904] BTRFS info (device loop0): enabling ssd optimizations
[38608.747212] btrfs_dev_stat_print_on_error: 28 callbacks suppressed
[38608.747215] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38608.748235] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38608.748862] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38608.749464] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[38608.750097] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[38608.750704] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[38608.751330] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[38608.751697] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38608.751967] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[38608.753019] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[38608.753632] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[38608.754331] blk_print_req_error: 7 callbacks suppressed
[38608.754332] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38608.755177] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[38608.755897] BTRFS info (device dm-11): forced readonly
[38608.756205] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38608.756650] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38608.758335] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38608.759004] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38608.759688] BTRFS info (device loop0): forced readonly
[38608.760004] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38608.760446] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38609.868494] BTRFS info (device dm-11): flagging fs with big metadata feature
[38609.868937] BTRFS info (device dm-11): using free space tree
[38609.869281] BTRFS info (device dm-11): has skinny extents
[38609.880148] loop0: detected capacity change from 0 to 6629376
[38609.890632] BTRFS info (device loop0): flagging fs with big metadata feature
[38609.891082] BTRFS info (device loop0): using free space tree
[38609.891422] BTRFS info (device loop0): has skinny extents
[38609.928804] BTRFS info (device loop0): enabling ssd optimizations
[38611.964995] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38611.965628] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38611.966309] BTRFS error (device dm-11): error writing primary super block to device 1
[38611.966893] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38611.967630] BTRFS info (device dm-11): forced readonly
[38611.968008] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38611.968531] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38611.969153] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[38611.969543] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38611.970622] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[38611.970627] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[38611.972247] BTRFS error (device loop0): error writing primary super block to device 1
[38611.972858] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38611.973639] BTRFS info (device loop0): forced readonly
[38611.974017] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38611.974535] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38611.975082] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[38611.977097] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38611.977549] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38613.103144] BTRFS info (device dm-11): flagging fs with big metadata feature
[38613.103586] BTRFS info (device dm-11): using free space tree
[38613.103939] BTRFS info (device dm-11): has skinny extents
[38613.105809] BTRFS info (device dm-11): start tree-log replay
[38613.136016] loop0: detected capacity change from 0 to 6629376
[38613.187841] BTRFS info (device loop0): flagging fs with big metadata feature
[38613.188260] BTRFS info (device loop0): using free space tree
[38613.188589] BTRFS info (device loop0): has skinny extents
[38613.201010] BTRFS info (device loop0): enabling ssd optimizations
[38613.219849] I/O error, dev loop0, sector 89248 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38613.223154] I/O error, dev loop0, sector 613536 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38613.224873] I/O error, dev loop0, sector 89248 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38613.224893] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38613.225413] I/O error, dev loop0, sector 613536 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38613.226498] I/O error, dev loop0, sector 83840 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38613.226507] I/O error, dev loop0, sector 89248 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38613.227832] I/O error, dev loop0, sector 613536 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38613.228561] I/O error, dev loop0, sector 608128 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38613.229348] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[38613.229597] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38613.229863] BTRFS info (device loop0): forced readonly
[38613.230745] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38613.231415] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38613.233376] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[38613.234074] BTRFS info (device dm-11): forced readonly
[38613.234369] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38613.234805] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38613.235358] BTRFS warning (device loop0): csum hole found for disk bytenr range [379711488, 379715584)
[38613.235626] lo_write_bvec: 4 callbacks suppressed
[38613.235628] loop: Write error at byte offset 790269952, length 4096.
[38613.236561] BTRFS warning (device loop0): direct IO failed ino 1370 rw 0,0 sector 0x1390f8 len 0 err no 10
[38613.237387] BTRFS warning (device loop0): csum hole found for disk bytenr range [379715584, 379719680)
[38613.238029] BTRFS warning (device loop0): direct IO failed ino 1370 rw 0,0 sector 0x139100 len 0 err no 10
[38615.269272] BTRFS info (device dm-11): flagging fs with big metadata feature
[38615.269717] BTRFS info (device dm-11): using free space tree
[38615.270069] BTRFS info (device dm-11): has skinny extents
[38615.280091] loop0: detected capacity change from 0 to 6629376
[38615.303299] BTRFS info (device loop0): flagging fs with big metadata feature
[38615.303737] BTRFS info (device loop0): using free space tree
[38615.304114] BTRFS info (device loop0): has skinny extents
[38615.333372] BTRFS info (device loop0): enabling ssd optimizations
[38617.370181] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38617.370770] btrfs_dev_stat_print_on_error: 89 callbacks suppressed
[38617.370771] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38617.372033] BTRFS error (device dm-11): error writing primary super block to device 1
[38617.372499] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38617.373136] BTRFS info (device dm-11): forced readonly
[38617.373443] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38617.373919] loop: Write error at byte offset 830230528, length 4096.
[38617.373922] blk_print_req_error: 32 callbacks suppressed
[38617.373924] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38617.374296] loop: Write error at byte offset 744300544, length 4096.
[38617.374624] I/O error, dev loop0, sector 1621544 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 0
[38617.375257] I/O error, dev loop0, sector 1453712 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[38617.375495] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38617.376029] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38617.377128] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38617.378227] loop: Write error at byte offset 744316928, length 4096.
[38617.378616] loop: Write error at byte offset 830328832, length 4096.
[38617.378619] I/O error, dev loop0, sector 1453744 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[38617.379101] loop: Write error at byte offset 745385984, length 4096.
[38617.379522] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38617.380018] loop: Write error at byte offset 830418944, length 4096.
[38617.380493] I/O error, dev loop0, sector 1621736 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[38617.380901] loop: Write error at byte offset 831045632, length 4096.
[38617.381346] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[38617.381725] loop: Write error at byte offset 810065920, length 4096.
[38617.382271] I/O error, dev loop0, sector 1455832 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[38617.383201] loop: Write error at byte offset 745390080, length 4096.
[38617.383232] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[38617.384169] I/O error, dev loop0, sector 1623472 op 0x1:(WRITE) flags 0x0 phys_seg 19 prio class 0
[38617.384289] I/O error, dev loop0, sector 1621912 op 0x1:(WRITE) flags 0x0 phys_seg 24 prio class 0
[38617.384788] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[38617.385392] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[38617.386382] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[38617.386567] I/O error, dev loop0, sector 1623136 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[38617.387174] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38617.387801] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 8, rd 0, flush 1, corrupt 0, gen 0
[38617.388397] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38617.389052] I/O error, dev loop0, sector 1582160 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[38617.389692] BTRFS info (device loop0): forced readonly
[38617.390646] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38617.391088] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38618.612428] BTRFS info (device dm-11): flagging fs with big metadata feature
[38618.612882] BTRFS info (device dm-11): using free space tree
[38618.613207] BTRFS info (device dm-11): has skinny extents
[38618.615288] BTRFS info (device dm-11): start tree-log replay
[38618.658242] loop0: detected capacity change from 0 to 6629376
[38618.716840] BTRFS info (device loop0): flagging fs with big metadata feature
[38618.717274] BTRFS info (device loop0): using free space tree
[38618.717614] BTRFS info (device loop0): has skinny extents
[38618.724604] BTRFS info (device loop0): enabling ssd optimizations
[38618.724985] BTRFS info (device loop0): start tree-log replay
[38618.792627] BTRFS info (device loop0): checking UUID tree
[38619.805230] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38619.805833] BTRFS error (device dm-11): error writing primary super block to device 1
[38619.806292] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38619.806932] BTRFS info (device dm-11): forced readonly
[38619.807239] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38619.807700] lo_write_bvec: 29 callbacks suppressed
[38619.807702] loop: Write error at byte offset 841195520, length 4096.
[38619.808410] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[38619.808733] loop: Write error at byte offset 839192576, length 4096.
[38619.808948] BTRFS error (device loop0): error writing primary super block to device 1
[38619.809361] loop: Write error at byte offset 841248768, length 4096.
[38619.809767] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38619.810156] BTRFS warning (device loop0): direct IO failed ino 1611 rw 1,34817 sector 0x191238 len 0 err no 10
[38619.810822] BTRFS info (device loop0): forced readonly
[38619.811753] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38619.812199] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38619.812345] loop: Write error at byte offset 732860416, length 4096.
[38619.813094] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[38619.814180] loop: Write error at byte offset 841195520, length 4096.
[38619.815211] loop: Write error at byte offset 835297280, length 4096.
[38619.816112] loop: Write error at byte offset 841265152, length 4096.
[38619.818362] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38621.872136] BTRFS info (device dm-11): flagging fs with big metadata feature
[38621.872583] BTRFS info (device dm-11): using free space tree
[38621.872939] BTRFS info (device dm-11): has skinny extents
[38621.875089] BTRFS info (device dm-11): start tree-log replay
[38621.918991] loop0: detected capacity change from 0 to 6629376
[38621.928294] BTRFS info (device loop0): flagging fs with big metadata feature
[38621.928744] BTRFS info (device loop0): using free space tree
[38621.929080] BTRFS info (device loop0): has skinny extents
[38621.985285] BTRFS info (device loop0): enabling ssd optimizations
[38621.985669] BTRFS info (device loop0): start tree-log replay
[38624.046425] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38624.047899] btrfs_dev_stat_print_on_error: 47 callbacks suppressed
[38624.047903] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38624.050644] BTRFS error (device dm-11): error writing primary super block to device 1
[38624.051779] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38624.053240] BTRFS info (device dm-11): forced readonly
[38624.053982] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38624.055633] blk_print_req_error: 41 callbacks suppressed
[38624.055635] loop: Write error at byte offset 880705536, length 4096.
[38624.055637] I/O error, dev loop0, sector 128 op 0x1:(WRITE) flags 0x3800 phys_seg 1 prio class 0
[38624.056522] loop: Write error at byte offset 880746496, length 4096.
[38624.057448] BTRFS warning (device loop0): lost page write due to IO error on /dev/loop0 (-5)
[38624.057454] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38624.057512] I/O error, dev loop0, sector 1720128 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[38624.058709] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38624.059572] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38624.060730] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38624.061190] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38624.062259] I/O error, dev loop0, sector 1720208 op 0x1:(WRITE) flags 0x8800 phys_seg 6 prio class 0
[38624.065458] BTRFS error (device loop0): error writing primary super block to device 1
[38624.065736] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38624.065743] BTRFS warning (device loop0): direct IO failed ino 1753 rw 1,34817 sector 0x1a3f90 len 0 err no 10
[38624.066847] BTRFS: error (device loop0) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38624.072156] loop: Write error at byte offset 880705536, length 4096.
[38624.072922] BTRFS info (device loop0): forced readonly
[38624.073645] I/O error, dev loop0, sector 1720128 op 0x1:(WRITE) flags 0x8800 phys_seg 26 prio class 0
[38624.074088] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38624.075004] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[38624.075712] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38624.076659] BTRFS warning (device loop0): direct IO failed ino 1696 rw 1,34817 sector 0x1a3f40 len 0 err no 10
[38624.081531] I/O error, dev loop0, sector 1720128 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[38624.082290] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[38625.225712] BTRFS info (device dm-11): flagging fs with big metadata feature
[38625.226305] BTRFS info (device dm-11): using free space tree
[38625.226797] BTRFS info (device dm-11): has skinny extents
[38625.229331] BTRFS info (device dm-11): start tree-log replay
[38625.273125] loop0: detected capacity change from 0 to 6629376
[38625.340710] BTRFS info (device loop0): flagging fs with big metadata feature
[38625.341145] BTRFS info (device loop0): using free space tree
[38625.341492] BTRFS info (device loop0): has skinny extents
[38625.344965] BTRFS info (device loop0): enabling ssd optimizations
[38625.363864] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[38625.364786] I/O error, dev loop0, sector 82720 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38625.365519] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[38625.367028] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[38625.367911] I/O error, dev loop0, sector 77120 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38625.368246] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38625.368635] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[38625.370098] I/O error, dev loop0, sector 607008 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38625.370999] I/O error, dev loop0, sector 601408 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38625.372005] I/O error, dev loop0, sector 94304 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38625.378186] BTRFS warning (device dm-11): csum hole found for disk bytenr range [312180736, 312184832)
[38625.379047] BTRFS warning (device dm-11): csum hole found for disk bytenr range [313163776, 313167872)
[38625.386826] lo_write_bvec: 1 callbacks suppressed
[38625.386828] loop: Write error at byte offset 38797312, length 4096.
[38625.387497] loop: Write error at byte offset 307232768, length 4096.
[38625.387921] loop: Write error at byte offset 38862848, length 4096.
[38625.388300] loop: Write error at byte offset 307298304, length 4096.
[38625.404586] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38625.405104] BTRFS info (device dm-11): forced readonly
[38625.407083] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38625.407579] BTRFS info (device loop0): forced readonly
[38627.413610] BTRFS info (device dm-11): flagging fs with big metadata feature
[38627.414050] BTRFS info (device dm-11): using free space tree
[38627.414373] BTRFS info (device dm-11): has skinny extents
[38627.424277] loop0: detected capacity change from 0 to 6629376
[38627.446701] BTRFS info (device loop0): flagging fs with big metadata feature
[38627.447145] BTRFS info (device loop0): using free space tree
[38627.447481] BTRFS info (device loop0): has skinny extents
[38627.503784] BTRFS info (device loop0): enabling ssd optimizations
[38627.523520] loop: Write error at byte offset 38797312, length 4096.
[38627.523927] loop: Write error at byte offset 307232768, length 4096.
[38627.524402] loop: Write error at byte offset 38862848, length 4096.
[38627.524792] loop: Write error at byte offset 307298304, length 4096.
[38627.524841] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38627.525183] loop: Write error at byte offset 307396608, length 4096.
[38627.525996] loop: Write error at byte offset 307445760, length 4096.
[38627.544954] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38627.545606] BTRFS info (device dm-11): forced readonly
[38627.545943] BTRFS: error (device loop0) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[38627.546448] BTRFS info (device loop0): forced readonly
[38627.547292] BTRFS: error (device loop0) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[38627.547424] ------------[ cut here ]------------
[38627.547821] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38627.548089] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.548515] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38627.549095] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.553126] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.553616] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.554132] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.554466] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.555552] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.555870] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.556287] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.556808] RBP: ffff957a6f9ae980 R08: ffff957a92608980 R09: 0000000000000000
[38627.557248] R10: ffff957a92608a01 R11: ffff957a45aa9a08 R12: ffff957954cbd5b0
[38627.557682] R13: ffff957a439603c0 R14: ffff957a92608888 R15: ffff957a92608930
[38627.558099] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.558575] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.558920] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.559346] Call Trace:
[38627.559504]  
[38627.559655]  btrfs_run_delayed_refs+0x86/0x210
[38627.559923]  btrfs_commit_transaction+0x59/0xad0
[38627.560199]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.560522]  ? vfs_fsync_range+0x90/0x90
[38627.560766]  iterate_supers+0x85/0xf0
[38627.560988]  ksys_sync+0x50/0x80
[38627.561183]  __do_sys_sync+0xa/0x10
[38627.561428]  do_syscall_64+0x38/0x90
[38627.561744]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.562124] RIP: 0033:0x7f5d80ed838b
[38627.562393] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.563513] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.563971] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.564388] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.564817] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.565233] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.565659] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.566077]  
[38627.566217] irq event stamp: 0
[38627.566400] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.566780] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.567256] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.567741] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.568110] ---[ end trace cff0cc9f81324009 ]---
[38627.568546] ------------[ cut here ]------------
[38627.568835] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.569408] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.573035] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.573527] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.574034] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.574364] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.575453] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.575772] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.576190] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.576608] RBP: ffff957a6f9aed40 R08: ffff957a92608848 R09: 0000000000000000
[38627.577048] R10: ffff957a92608800 R11: ffff957a45aa9a08 R12: ffff957954cbd068
[38627.577470] R13: ffff957a439603c0 R14: ffff957a92608750 R15: ffff957a926087f8
[38627.577891] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.578363] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.578711] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.579128] Call Trace:
[38627.579278]  
[38627.579411]  btrfs_run_delayed_refs+0x86/0x210
[38627.579693]  btrfs_commit_transaction+0x59/0xad0
[38627.579971]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.580290]  ? vfs_fsync_range+0x90/0x90
[38627.580530]  iterate_supers+0x85/0xf0
[38627.580759]  ksys_sync+0x50/0x80
[38627.580956]  __do_sys_sync+0xa/0x10
[38627.581165]  do_syscall_64+0x38/0x90
[38627.581380]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.581692] RIP: 0033:0x7f5d80ed838b
[38627.581907] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.583016] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.583463] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.583925] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.584363] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.584814] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.585249] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.585714]  
[38627.585849] irq event stamp: 0
[38627.586034] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.586402] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.586921] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.587397] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.587778] ---[ end trace cff0cc9f8132400a ]---
[38627.588183] ------------[ cut here ]------------
[38627.588464] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.589041] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.592547] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.593077] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.593652] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.594003] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.595134] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.595450] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.595877] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.596292] RBP: ffff957a6f9aed00 R08: ffff957a92608f98 R09: 0000000000000000
[38627.596722] R10: ffff957a92608700 R11: ffff957a45aa9a08 R12: ffff957954cbd820
[38627.597140] R13: ffff957a439603c0 R14: ffff957a92608ea0 R15: ffff957a92608f48
[38627.597558] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.598040] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.598392] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.598842] Call Trace:
[38627.598995]  
[38627.599132]  btrfs_run_delayed_refs+0x86/0x210
[38627.599398]  btrfs_commit_transaction+0x59/0xad0
[38627.599688]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.600008]  ? vfs_fsync_range+0x90/0x90
[38627.600244]  iterate_supers+0x85/0xf0
[38627.600471]  ksys_sync+0x50/0x80
[38627.600679]  __do_sys_sync+0xa/0x10
[38627.600890]  do_syscall_64+0x38/0x90
[38627.601105]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.601420] RIP: 0033:0x7f5d80ed838b
[38627.601686] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.603066] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.603521] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.603985] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.604416] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.604860] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.605320] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.605789]  
[38627.605927] irq event stamp: 0
[38627.606119] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.606509] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.607024] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.607527] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.607930] ---[ end trace cff0cc9f8132400b ]---
[38627.608289] ------------[ cut here ]------------
[38627.608571] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.609154] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.612646] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.613129] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.613630] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.613970] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.615089] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.615417] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.615871] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.616301] RBP: ffff957a6f9ae080 R08: ffff957a92608e60 R09: 0000000000000000
[38627.616794] R10: ffff957a92608e00 R11: ffff957a45aa9a08 R12: ffff957954cbd958
[38627.617219] R13: ffff957a439603c0 R14: ffff957a92608d68 R15: ffff957a92608e10
[38627.617653] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.618126] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.618471] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.618903] Call Trace:
[38627.619055]  
[38627.619189]  btrfs_run_delayed_refs+0x86/0x210
[38627.619460]  btrfs_commit_transaction+0x59/0xad0
[38627.619747]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.620068]  ? vfs_fsync_range+0x90/0x90
[38627.620303]  iterate_supers+0x85/0xf0
[38627.620532]  ksys_sync+0x50/0x80
[38627.620754]  __do_sys_sync+0xa/0x10
[38627.620973]  do_syscall_64+0x38/0x90
[38627.621189]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.621491] RIP: 0033:0x7f5d80ed838b
[38627.621719] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.622810] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.623255] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.623702] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.624254] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.624836] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.625403] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.625879]  
[38627.626015] irq event stamp: 0
[38627.626199] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.626579] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.627086] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.627610] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.628048] ---[ end trace cff0cc9f8132400c ]---
[38627.628406] ------------[ cut here ]------------
[38627.628729] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.629363] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.632845] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.633328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.633838] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.634167] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.635267] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.635580] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.636007] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.636427] RBP: ffff957a6f9aefe0 R08: ffff957a926080f8 R09: 0000000000000000
[38627.636857] R10: ffff957a92608d00 R11: ffff957a45aa9a08 R12: ffff957954cbda28
[38627.637346] R13: ffff957a439603c0 R14: ffff957a92608000 R15: ffff957a926080a8
[38627.637797] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.638293] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.638664] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.639097] Call Trace:
[38627.639259]  
[38627.639400]  btrfs_run_delayed_refs+0x86/0x210
[38627.639690]  btrfs_commit_transaction+0x59/0xad0
[38627.639978]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.640304]  ? vfs_fsync_range+0x90/0x90
[38627.640555]  iterate_supers+0x85/0xf0
[38627.640788]  ksys_sync+0x50/0x80
[38627.640986]  __do_sys_sync+0xa/0x10
[38627.641198]  do_syscall_64+0x38/0x90
[38627.641414]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.641728] RIP: 0033:0x7f5d80ed838b
[38627.641945] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.643052] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.643501] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.643933] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.644374] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.644804] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.645223] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.645656]  
[38627.645791] irq event stamp: 0
[38627.645976] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.646343] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.646864] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.647451] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.647965] ---[ end trace cff0cc9f8132400d ]---
[38627.648500] ------------[ cut here ]------------
[38627.648853] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.649434] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.653128] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.653652] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.654177] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.654527] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.655675] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.655998] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.656411] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.656844] RBP: ffff957a6f9ae100 R08: ffff957a43600848 R09: 0000000000000000
[38627.657261] R10: ffff957a92608000 R11: ffff957a45aa9a08 R12: ffff957954cbda90
[38627.657694] R13: ffff957a439603c0 R14: ffff957a43600750 R15: ffff957a436007f8
[38627.658114] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.658589] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.658938] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.659358] Call Trace:
[38627.659515]  
[38627.659671]  btrfs_run_delayed_refs+0x86/0x210
[38627.659939]  btrfs_commit_transaction+0x59/0xad0
[38627.660214]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.660537]  ? vfs_fsync_range+0x90/0x90
[38627.660786]  iterate_supers+0x85/0xf0
[38627.661007]  ksys_sync+0x50/0x80
[38627.661202]  __do_sys_sync+0xa/0x10
[38627.661413]  do_syscall_64+0x38/0x90
[38627.661633]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.661944] RIP: 0033:0x7f5d80ed838b
[38627.662160] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.663250] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.663709] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.664126] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.664546] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.664973] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.665390] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.665824]  
[38627.665960] irq event stamp: 0
[38627.666144] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.666514] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.667002] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.667504] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.667903] ---[ end trace cff0cc9f8132400e ]---
[38627.668264] ------------[ cut here ]------------
[38627.668544] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.669130] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.672613] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.673107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.673608] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.673952] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.675047] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.675360] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.675792] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.676258] RBP: ffff957a6f9ae680 R08: ffff957aaf76e368 R09: 0000000000000000
[38627.676754] R10: ffff957a43600700 R11: ffff957a45aa9a08 R12: ffff957954cbdf70
[38627.677195] R13: ffff957a439603c0 R14: ffff957aaf76e270 R15: ffff957aaf76e318
[38627.677656] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.678145] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.678505] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.678955] Call Trace:
[38627.679117]  
[38627.679251]  btrfs_run_delayed_refs+0x86/0x210
[38627.679542]  btrfs_commit_transaction+0x59/0xad0
[38627.679843]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.680180]  ? vfs_fsync_range+0x90/0x90
[38627.680415]  iterate_supers+0x85/0xf0
[38627.680652]  ksys_sync+0x50/0x80
[38627.680849]  __do_sys_sync+0xa/0x10
[38627.681060]  do_syscall_64+0x38/0x90
[38627.681276]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.681581] RIP: 0033:0x7f5d80ed838b
[38627.681808] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.682904] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.683347] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.683784] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.684214] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.684634] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.685059] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.685485]  
[38627.685620] irq event stamp: 0
[38627.685816] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.686186] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.686678] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.687157] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.687524] ---[ end trace cff0cc9f8132400f ]---
[38627.687895] ------------[ cut here ]------------
[38627.688171] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.688763] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.692249] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.692776] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.693321] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.693695] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.694875] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.695202] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.695652] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.696090] RBP: ffff957a6f9ae600 R08: ffff957aaf76e0f8 R09: 0000000000000000
[38627.696507] R10: ffff957aaf76e270 R11: ffff957a45aa9a08 R12: ffff957954cbdc30
[38627.696934] R13: ffff957a439603c0 R14: ffff957aaf76e000 R15: ffff957aaf76e0a8
[38627.697352] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.697839] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.698179] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.698602] Call Trace:
[38627.698765]  
[38627.698900]  btrfs_run_delayed_refs+0x86/0x210
[38627.699166]  btrfs_commit_transaction+0x59/0xad0
[38627.699451]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.699791]  ? vfs_fsync_range+0x90/0x90
[38627.700028]  iterate_supers+0x85/0xf0
[38627.700248]  ksys_sync+0x50/0x80
[38627.700449]  __do_sys_sync+0xa/0x10
[38627.700670]  do_syscall_64+0x38/0x90
[38627.700889]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.701187] RIP: 0033:0x7f5d80ed838b
[38627.701403] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.702513] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.702972] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.703389] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.703822] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.704239] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.704671] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.705091]  
[38627.705225] irq event stamp: 0
[38627.705409] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.705793] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.706269] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.706791] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.707183] ---[ end trace cff0cc9f81324010 ]---
[38627.707554] ------------[ cut here ]------------
[38627.707844] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.708412] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.711887] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.712369] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.712879] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.713208] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.714302] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.714614] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.715042] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.715463] RBP: 0000000000000000 R08: ffff957a92608490 R09: 0000000000000000
[38627.715890] R10: ffff957aaf76e000 R11: ffff957a45aa9a08 R12: ffff957954cbdf08
[38627.716335] R13: ffff957a439603c0 R14: ffff957a926083a8 R15: ffff957a92608450
[38627.716784] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.717272] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.717630] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.718087] Call Trace:
[38627.718239]  
[38627.718382]  btrfs_run_delayed_refs+0x86/0x210
[38627.718677]  btrfs_commit_transaction+0x59/0xad0
[38627.718963]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.719297]  ? vfs_fsync_range+0x90/0x90
[38627.719562]  iterate_supers+0x85/0xf0
[38627.719796]  ksys_sync+0x50/0x80
[38627.719995]  __do_sys_sync+0xa/0x10
[38627.720206]  do_syscall_64+0x38/0x90
[38627.720421]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.720737] RIP: 0033:0x7f5d80ed838b
[38627.720953] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.722047] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.722494] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.722923] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.723349] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.723803] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.724221] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.724659]  
[38627.724797] irq event stamp: 0
[38627.724981] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.725349] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.725846] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.726325] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.726707] ---[ end trace cff0cc9f81324011 ]---
[38627.727059] ------------[ cut here ]------------
[38627.727334] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.727921] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.731452] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.731975] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.732511] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.732870] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.734025] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.734344] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.734777] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.735195] RBP: 0000000000000000 R08: ffff957a436005c8 R09: 0000000000000000
[38627.735614] R10: ffff957a92608300 R11: ffff957a45aa9a08 R12: ffff957954cbd750
[38627.736043] R13: ffff957a439603c0 R14: ffff957a436004e0 R15: ffff957a43600588
[38627.736465] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.736975] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.737315] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.737752] Call Trace:
[38627.737912]  
[38627.738046]  btrfs_run_delayed_refs+0x86/0x210
[38627.738311]  btrfs_commit_transaction+0x59/0xad0
[38627.738590]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.738919]  ? vfs_fsync_range+0x90/0x90
[38627.739156]  iterate_supers+0x85/0xf0
[38627.739377]  ksys_sync+0x50/0x80
[38627.739576]  __do_sys_sync+0xa/0x10
[38627.739802]  do_syscall_64+0x38/0x90
[38627.740020]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.740319] RIP: 0033:0x7f5d80ed838b
[38627.740537] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.741630] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.742083] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.742506] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.742934] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.743352] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.743784] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.744202]  
[38627.744338] irq event stamp: 0
[38627.744525] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.744907] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.745409] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.745902] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.746269] ---[ end trace cff0cc9f81324012 ]---
[38627.746631] ------------[ cut here ]------------
[38627.746918] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.747496] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.750962] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.751448] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.751955] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.752285] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.753378] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.753703] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.754120] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.754592] RBP: 0000000000000000 R08: ffff957aaf76ebe0 R09: 0000000000000000
[38627.755048] R10: ffff957a43600400 R11: ffff957a45aa9a08 R12: ffff957954cbd7b8
[38627.755486] R13: ffff957a439603c0 R14: ffff957aaf76eaf8 R15: ffff957aaf76eba0
[38627.755920] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.756417] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.756789] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.757229] Call Trace:
[38627.757382]  
[38627.757523]  btrfs_run_delayed_refs+0x86/0x210
[38627.757806]  btrfs_commit_transaction+0x59/0xad0
[38627.758101]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.758426]  ? vfs_fsync_range+0x90/0x90
[38627.758680]  iterate_supers+0x85/0xf0
[38627.758903]  ksys_sync+0x50/0x80
[38627.759098]  __do_sys_sync+0xa/0x10
[38627.759307]  do_syscall_64+0x38/0x90
[38627.759527]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.759840] RIP: 0033:0x7f5d80ed838b
[38627.760054] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.761139] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.761594] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.762031] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.762459] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.762896] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.763313] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.763751]  
[38627.763891] irq event stamp: 0
[38627.764074] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.764445] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.764931] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.765409] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.765791] ---[ end trace cff0cc9f81324013 ]---
[38627.766140] ------------[ cut here ]------------
[38627.766420] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.767042] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.770649] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.771190] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.771744] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.772094] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.773237] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.773554] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.773981] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.774395] RBP: 0000000000000000 R08: ffff957aaf76ee50 R09: 0000000000000000
[38627.774826] R10: ffff957aaf76eaf8 R11: ffff957a45aa9a08 R12: ffff957954cbd2d8
[38627.775241] R13: ffff957a439603c0 R14: ffff957aaf76ed68 R15: ffff957aaf76ee10
[38627.775672] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.776145] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.776496] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.776934] Call Trace:
[38627.777086]  
[38627.777219]  btrfs_run_delayed_refs+0x86/0x210
[38627.777488]  btrfs_commit_transaction+0x59/0xad0
[38627.777776]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.778097]  ? vfs_fsync_range+0x90/0x90
[38627.778331]  iterate_supers+0x85/0xf0
[38627.778559]  ksys_sync+0x50/0x80
[38627.778767]  __do_sys_sync+0xa/0x10
[38627.778977]  do_syscall_64+0x38/0x90
[38627.779194]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.779496] RIP: 0033:0x7f5d80ed838b
[38627.779724] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.780820] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.781266] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.781698] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.782115] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.782534] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.782963] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.783385]  
[38627.783545] irq event stamp: 0
[38627.783749] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.784126] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.784620] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.785132] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.785523] ---[ end trace cff0cc9f81324014 ]---
[38627.785898] ------------[ cut here ]------------
[38627.786172] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.786762] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.790215] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.790716] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.791212] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.791545] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.792647] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.792958] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.793419] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.793881] RBP: 0000000000000000 R08: ffff957a92608358 R09: 0000000000000000
[38627.794320] R10: ffff957aaf76ed68 R11: ffff957a45aa9a08 R12: ffff957954cbd3a8
[38627.794772] R13: ffff957a439603c0 R14: ffff957a92608270 R15: ffff957a92608318
[38627.795207] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.795723] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.796060] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.796480] Call Trace:
[38627.796671]  
[38627.796805]  btrfs_run_delayed_refs+0x86/0x210
[38627.797072]  btrfs_commit_transaction+0x59/0xad0
[38627.797347]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.797682]  ? vfs_fsync_range+0x90/0x90
[38627.797919]  iterate_supers+0x85/0xf0
[38627.798139]  ksys_sync+0x50/0x80
[38627.798334]  __do_sys_sync+0xa/0x10
[38627.798547]  do_syscall_64+0x38/0x90
[38627.798776]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.799085] RIP: 0033:0x7f5d80ed838b
[38627.799312] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.800399] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.800857] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.801272] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.801706] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.802128] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.802547] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.802977]  
[38627.803112] irq event stamp: 0
[38627.803297] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.803679] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.804155] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.804635] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.805016] ---[ end trace cff0cc9f81324015 ]---
[38627.805362] ------------[ cut here ]------------
[38627.805650] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.806222] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.809803] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.810284] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.810795] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.811122] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.812228] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.812542] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.812968] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.813385] RBP: 0000000000000000 R08: ffff957a92608d18 R09: 0000000000000000
[38627.813816] R10: ffff957a92608200 R11: ffff957a45aa9a08 R12: ffff957954cbd8f0
[38627.814234] R13: ffff957a439603c0 R14: ffff957a92608c30 R15: ffff957a92608cd8
[38627.814667] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.815137] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.815478] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.815925] Call Trace:
[38627.816085]  
[38627.816225]  btrfs_run_delayed_refs+0x86/0x210
[38627.816517]  btrfs_commit_transaction+0x59/0xad0
[38627.816823]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.817155]  ? vfs_fsync_range+0x90/0x90
[38627.817404]  iterate_supers+0x85/0xf0
[38627.817635]  ksys_sync+0x50/0x80
[38627.817855]  __do_sys_sync+0xa/0x10
[38627.818065]  do_syscall_64+0x38/0x90
[38627.818280]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.818582] RIP: 0033:0x7f5d80ed838b
[38627.818812] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.819921] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.820368] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.820810] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.821245] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.821677] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.822094] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.822533]  
[38627.822680] irq event stamp: 0
[38627.822867] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.823232] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.823735] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.824326] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.824843] ---[ end trace cff0cc9f81324016 ]---
[38627.825346] ------------[ cut here ]------------
[38627.825652] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.826225] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.830697] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.831357] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.832035] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.832373] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.833850] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.834162] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.834590] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.835016] RBP: 0000000000000000 R08: ffff957a92608aa8 R09: 0000000000000000
[38627.835443] R10: ffff957a92608c00 R11: ffff957a45aa9a08 R12: ffff957954cbd138
[38627.835869] R13: ffff957a439603c0 R14: ffff957a926089c0 R15: ffff957a92608a68
[38627.836286] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.836781] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.837120] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.837549] Call Trace:
[38627.837712]  
[38627.837890]  btrfs_run_delayed_refs+0x86/0x210
[38627.838195]  btrfs_commit_transaction+0x59/0xad0
[38627.838503]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.838846]  ? vfs_fsync_range+0x90/0x90
[38627.839098]  iterate_supers+0x85/0xf0
[38627.839335]  ksys_sync+0x50/0x80
[38627.839552]  __do_sys_sync+0xa/0x10
[38627.839786]  do_syscall_64+0x38/0x90
[38627.840016]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.840324] RIP: 0033:0x7f5d80ed838b
[38627.840550] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.841644] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.842087] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.842512] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.842941] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.843383] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.843816] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.844238]  
[38627.844381] irq event stamp: 0
[38627.844569] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.844945] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.845432] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.845922] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.846323] ---[ end trace cff0cc9f81324017 ]---
[38627.846834] ------------[ cut here ]------------
[38627.847209] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.847979] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.851773] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.852277] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.852843] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.853187] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.854336] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.854686] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.855111] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.855539] RBP: 0000000000000000 R08: ffff957a92608700 R09: 0000000000000000
[38627.855966] R10: ffff957a92608900 R11: ffff957a45aa9a08 R12: ffff957954cbd208
[38627.856390] R13: ffff957a439603c0 R14: ffff957a92608618 R15: ffff957a926086c0
[38627.856863] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.857336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.857702] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.858137] Call Trace:
[38627.858286]  
[38627.858420]  btrfs_run_delayed_refs+0x86/0x210
[38627.858702]  btrfs_commit_transaction+0x59/0xad0
[38627.858979]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.859297]  ? vfs_fsync_range+0x90/0x90
[38627.859536]  iterate_supers+0x85/0xf0
[38627.859778]  ksys_sync+0x50/0x80
[38627.860000]  __do_sys_sync+0xa/0x10
[38627.860285]  do_syscall_64+0x38/0x90
[38627.860584]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.861003] RIP: 0033:0x7f5d80ed838b
[38627.861297] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.862428] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.862888] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.863364] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.863844] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.864288] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.864754] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.865212]  
[38627.865368] irq event stamp: 0
[38627.865568] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.865975] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.866496] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.867020] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.867409] ---[ end trace cff0cc9f81324018 ]---
[38627.867801] ------------[ cut here ]------------
[38627.868077] WARNING: CPU: 0 PID: 361347 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38627.868698] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep intel_rapl_common snd_hda_core virtio_balloon snd_pcm snd_timer snd i2c_i801 i2c_smbus soundcore lpc_ich joydev zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38627.872170] CPU: 0 PID: 361347 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[38627.872669] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38627.873196] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38627.873540] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 67 48 8b 05 58 b5 85 01 e8
[38627.874644] RSP: 0018:ffffaa2cc61e7d28 EFLAGS: 00010202
[38627.874954] RAX: 000000000000000d RBX: ffff957a464ce000 RCX: 0000000000000000
[38627.875371] RDX: 0000000000000001 RSI: ffffffff985b5d6a RDI: 00000000ffffffff
[38627.875804] RBP: 0000000000000000 R08: ffff957a4360c700 R09: 0000000000000000
[38627.876221] R10: ffff957a92608600 R11: ffff957a45aa9a08 R12: ffff957a87d52e00
[38627.876654] R13: ffff957a439603c0 R14: ffff957a4360c618 R15: ffff957a4360c6c0
[38627.877073] FS:  00007f5d80ddd740(0000) GS:ffff957abbc00000(0000) knlGS:0000000000000000
[38627.877548] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38627.877898] CR2: 00007fe77e4a9df8 CR3: 000000016b046001 CR4: 0000000000370ef0
[38627.878316] Call Trace:
[38627.878480]  
[38627.878613]  btrfs_run_delayed_refs+0x86/0x210
[38627.878889]  btrfs_commit_transaction+0x59/0xad0
[38627.879165]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[38627.879489]  ? vfs_fsync_range+0x90/0x90
[38627.879735]  iterate_supers+0x85/0xf0
[38627.879957]  ksys_sync+0x50/0x80
[38627.880151]  __do_sys_sync+0xa/0x10
[38627.880363]  do_syscall_64+0x38/0x90
[38627.880582]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[38627.880892] RIP: 0033:0x7f5d80ed838b
[38627.881108] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[38627.882202] RSP: 002b:00007ffccff0c488 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38627.882677] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f5d80ed838b
[38627.883094] RDX: 00000000ffffffff RSI: 0000000017f73283 RDI: 000000000000002b
[38627.883514] RBP: 028f5c28f5c28f5c R08: 0000000000000001 R09: 00007ffccff0bfb0
[38627.883942] R10: 00007f5d80df48d8 R11: 0000000000000206 R12: 000000000000002b
[38627.884360] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f5d80ddd6c8
[38627.884794]  
[38627.884928] irq event stamp: 0
[38627.885111] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[38627.885479] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38627.885964] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[38627.886445] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38627.886865] ---[ end trace cff0cc9f81324019 ]---
[38627.887197] BTRFS warning (device dm-11): csum hole found for disk bytenr range [378318848, 378322944)
[38627.887803] BTRFS warning (device dm-11): csum hole found for disk bytenr range [378318848, 378322944)
[38627.888427] BTRFS: error (device loop0) in __btrfs_free_extent:3081: errno=-5 IO failure
[38627.889340] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38629.561547] BTRFS info (device dm-11): flagging fs with big metadata feature
[38629.562023] BTRFS info (device dm-11): using free space tree
[38629.562360] BTRFS info (device dm-11): has skinny extents
[38629.572708] loop0: detected capacity change from 0 to 6629376
[38629.601712] BTRFS info (device loop0): flagging fs with big metadata feature
[38629.602149] BTRFS info (device loop0): using free space tree
[38629.602491] BTRFS info (device loop0): has skinny extents
[38629.647500] BTRFS info (device loop0): enabling ssd optimizations
[38631.730543] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38631.731198] btrfs_dev_stat_print_on_error: 136 callbacks suppressed
[38631.731201] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38631.732404] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38631.733095] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38631.733853] BTRFS error (device dm-11): error writing primary super block to device 1
[38631.734413] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38631.735193] BTRFS info (device dm-11): forced readonly
[38631.735577] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38631.735586] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[38631.736121] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38631.736284] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38631.736715] loop: Write error at byte offset 848764928, length 4096.
[38631.738306] blk_print_req_error: 65 callbacks suppressed
[38631.738309] I/O error, dev loop0, sector 1657744 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[38631.738417] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38631.738717] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38631.740040] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[38631.741303] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38631.742076] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38631.742922] BTRFS info (device loop0): forced readonly
[38631.743309] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[38631.743863] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[38631.746175] loop: Write error at byte offset 912068608, length 4096.
[38631.746727] loop: Write error at byte offset 872673280, length 4096.
[38631.747187] loop: Write error at byte offset 912117760, length 4096.
[38631.747662] loop: Write error at byte offset 912265216, length 4096.
[38631.748154] loop: Write error at byte offset 848785408, length 4096.
[38631.748665] I/O error, dev loop0, sector 1781384 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[38631.749309] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[38631.749980] I/O error, dev loop0, sector 1704440 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 0
[38631.750628] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[38631.751284] I/O error, dev loop0, sector 1781480 op 0x1:(WRITE) flags 0x0 phys_seg 10 prio class 0
[38631.751935] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 4, rd 0, flush 1, corrupt 0, gen 0
[38631.752611] I/O error, dev loop0, sector 1781768 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[38631.753244] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 5, rd 0, flush 1, corrupt 0, gen 0
[38631.753878] I/O error, dev loop0, sector 1657784 op 0x1:(WRITE) flags 0x0 phys_seg 3 prio class 0
[38631.754395] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 6, rd 0, flush 1, corrupt 0, gen 0
[38631.755101] loop: Write error at byte offset 884674560, length 4096.
[38631.756956] I/O error, dev loop0, sector 1727880 op 0x1:(WRITE) flags 0x0 phys_seg 8 prio class 0
[38631.757487] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 7, rd 0, flush 1, corrupt 0, gen 0
[38632.856841] BTRFS info (device dm-11): flagging fs with big metadata feature
[38632.857281] BTRFS info (device dm-11): using free space tree
[38632.857643] BTRFS info (device dm-11): has skinny extents
[38632.859809] BTRFS info (device dm-11): start tree-log replay
[38632.883780] loop0: detected capacity change from 0 to 6629376
[38632.906406] BTRFS info (device loop0): flagging fs with big metadata feature
[38632.906863] BTRFS info (device loop0): using free space tree
[38632.907199] BTRFS info (device loop0): has skinny extents
[38632.966427] BTRFS info (device loop0): enabling ssd optimizations
[38632.985778] I/O error, dev loop0, sector 87904 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38632.988004] I/O error, dev loop0, sector 612192 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[38632.988357] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38632.993285] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[38632.994035] BTRFS info (device loop0): forced readonly
[38632.995884] BTRFS warning (device dm-11): csum hole found for disk bytenr range [471425024, 471429120)
[38632.996636] BTRFS warning (device dm-11): csum hole found for disk bytenr range [471945216, 471949312)
[38632.997436] BTRFS warning (device loop0): csum hole found for disk bytenr range [499707904, 499712000)
[38632.998017] BTRFS warning (device dm-11): csum hole found for disk bytenr range [471425024, 471429120)
[38632.998719] BTRFS warning (device dm-11): csum hole found for disk bytenr range [471425024, 471429120)
[38632.999563] BTRFS warning (device dm-11): csum hole found for disk bytenr range [471945216, 471949312)
[38633.000620] BTRFS warning (device loop0): csum hole found for disk bytenr range [499712000, 499716096)
[38633.001201] BTRFS warning (device dm-11): csum hole found for disk bytenr range [471425024, 471429120)
[38633.001887] BTRFS warning (device dm-11): csum hole found for disk bytenr range [471425024, 471429120)
[38633.002659] BTRFS warning (device dm-11): csum hole found for disk bytenr range [471945216, 471949312)
[38633.008929] loop: Write error at byte offset 907018240, length 4096.
[38633.016837] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[38633.017343] BTRFS info (device dm-11): forced readonly
[38635.034825] BTRFS info (device dm-11): flagging fs with big metadata feature
[38635.035256] BTRFS info (device dm-11): using free space tree
[38635.035613] BTRFS info (device dm-11): has skinny extents
[38635.045295] loop0: detected capacity change from 0 to 6629376
[38635.055187] BTRFS info (device loop0): flagging fs with big metadata feature
[38635.055642] BTRFS info (device loop0): using free space tree
[38635.055978] BTRFS info (device loop0): has skinny extents
[38635.145775] BTRFS info (device loop0): enabling ssd optimizations
[38637.169808] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38637.170509] btrfs_dev_stat_print_on_error: 95 callbacks suppressed
[38637.170512] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38637.171617] BTRFS error (device dm-11): error writing primary super block to device 1
[38637.172111] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38637.172779] BTRFS info (device dm-11): forced readonly
[38637.173100] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[38637.173619] blk_print_req_error: 42 callbacks suppressed
[38637.173620] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[38637.174488] loop: Write error at byte offset 919851008, length 4096.
[38637.174897] I/O error, dev loop0, sector 1796584 op 0x1:(WRITE) flags 0x8800 phys_seg 15 prio class 0
[38637.175468] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38637.175773] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38637.176039] BTRFS warning (device loop0): direct IO failed ino 2066 rw 1,34817 sector 0x1b69e8 len 0 err no 10
[38637.177154] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 1, rd 0, flush 1, corrupt 0, gen 0
[38637.177717] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[38637.178330] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[38637.179039] BTRFS info (device loop0): forced readonly
[38637.179350] BTRFS: error (device loop0) in btrfs_sync_log:3360: errno=-5 IO failure
[38637.179704] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38637.180073] loop: Write error at byte offset 913477632, length 4096.
[38637.180495] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38637.181399] loop: Write error at byte offset 870895616, length 4096.
[38637.182823] I/O error, dev loop0, sector 1784136 op 0x1:(WRITE) flags 0x0 phys_seg 7 prio class 0
[38637.183354] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 2, rd 0, flush 1, corrupt 0, gen 0
[38637.183915] I/O error, dev loop0, sector 1700968 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
[38637.184440] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 3, rd 0, flush 1, corrupt 0, gen 0
[38638.342566] BTRFS info (device dm-11): flagging fs with big metadata feature
[38638.343010] BTRFS info (device dm-11): using free space tree
[38638.343358] BTRFS info (device dm-11): has skinny extents
[38638.351799] loop0: detected capacity change from 0 to 6629376
[38638.367587] BTRFS info (device loop0): flagging fs with big metadata feature
[38638.368020] BTRFS info (device loop0): using free space tree
[38638.368354] BTRFS info (device loop0): has skinny extents
[38638.372075] BTRFS info (device loop0): enabling ssd optimizations