[23844.450771] run fstests generic/475 at 2022-01-09 03:27:55
[23844.854081] BTRFS: device fsid 5812bf04-37e5-4afe-b072-901b8acbdef5 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (1458419)
[23844.943034] BTRFS info (device dm-11): flagging fs with big metadata feature
[23844.943503] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[23844.943991] BTRFS info (device dm-11): use lzo compression, level 0
[23844.944384] BTRFS info (device dm-11): disk space caching is enabled
[23844.944758] BTRFS info (device dm-11): has skinny extents
[23844.946877] BTRFS info (device dm-11): checking UUID tree
[23846.965069] btrfs_dev_stat_print_on_error: 2 callbacks suppressed
[23846.965073] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23846.969149] buffer_io_error: 760 callbacks suppressed
[23846.969158] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23846.969478] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23846.970925] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[23846.971816] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[23846.972539] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[23846.972653] BTRFS info (device dm-11): forced readonly
[23846.973686] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23846.974200] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23846.974887] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[23846.976198] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[23846.976881] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[23846.976896] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[23846.976922] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 6, flush 0, corrupt 0, gen 0
[23846.977783] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 7, flush 0, corrupt 0, gen 0
[23846.979341] BTRFS warning (device dm-11): csum hole found for disk bytenr range [349298688, 349302784)
[23846.980940] BTRFS warning (device dm-11): direct IO failed ino 495 rw 0,0 sector 0x12a8f0 len 4096 err no 10
[23846.982258] BTRFS warning (device dm-11): csum hole found for disk bytenr range [382509056, 382513152)
[23846.982903] BTRFS warning (device dm-11): csum hole found for disk bytenr range [382513152, 382517248)
[23846.982905] BTRFS warning (device dm-11): direct IO failed ino 757 rw 0,0 sector 0x13a650 len 4096 err no 10
[23846.983586] BTRFS warning (device dm-11): csum hole found for disk bytenr range [382517248, 382521344)
[23846.983593] BTRFS warning (device dm-11): csum hole found for disk bytenr range [382521344, 382525440)
[23846.984270] BTRFS warning (device dm-11): direct IO failed ino 757 rw 0,0 sector 0x13a658 len 4096 err no 10
[23846.986096] BTRFS warning (device dm-11): direct IO failed ino 757 rw 0,0 sector 0x13a660 len 4096 err no 10
[23846.986316] BTRFS warning (device dm-11): direct IO failed ino 757 rw 0,0 sector 0x13a668 len 4096 err no 10
[23846.987478] BTRFS warning (device dm-11): csum hole found for disk bytenr range [383459328, 383463424)
[23846.988341] BTRFS warning (device dm-11): csum hole found for disk bytenr range [383463424, 383467520)
[23846.988351] BTRFS warning (device dm-11): direct IO failed ino 658 rw 0,0 sector 0x13ad90 len 4096 err no 10
[23846.989751] BTRFS warning (device dm-11): direct IO failed ino 658 rw 0,0 sector 0x13ad98 len 4096 err no 10
[23846.992034] BTRFS warning (device dm-11): csum hole found for disk bytenr range [16023552, 16027648)
[23846.992686] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x7a40 len 4096 err no 10
[23847.111203] BTRFS info (device dm-11): flagging fs with big metadata feature
[23847.111636] BTRFS info (device dm-11): use lzo compression, level 0
[23847.111992] BTRFS info (device dm-11): disk space caching is enabled
[23847.112387] BTRFS info (device dm-11): has skinny extents
[23847.119417] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[23847.120074] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23847.129073] BTRFS warning (device dm-11): direct IO failed ino 838 rw 1,34817 sector 0x117ef8 len 65536 err no 10
[23847.129743] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23847.131469] BTRFS error (device dm-11): error writing primary super block to device 1
[23847.131935] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23847.132574] BTRFS info (device dm-11): forced readonly
[23847.132884] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[23847.133700] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23847.204046] BTRFS info (device dm-11): flagging fs with big metadata feature
[23847.204531] BTRFS info (device dm-11): use lzo compression, level 0
[23847.204905] BTRFS info (device dm-11): disk space caching is enabled
[23847.205300] BTRFS info (device dm-11): has skinny extents
[23847.221642] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[23847.222140] BTRFS info (device dm-11): forced readonly
[23847.222473] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23847.223755] BTRFS error (device dm-11): error reading free space cache
[23847.224193] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23847.225021] BTRFS warning (device dm-11): direct IO failed ino 276 rw 1,34817 sector 0x117ef8 len 69632 err no 10
[23847.225158] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23847.227390] BTRFS warning (device dm-11): direct IO failed ino 834 rw 1,34817 sector 0x117ef8 len 36864 err no 10
[23847.306777] BTRFS info (device dm-11): flagging fs with big metadata feature
[23847.307242] BTRFS info (device dm-11): use lzo compression, level 0
[23847.307619] BTRFS info (device dm-11): disk space caching is enabled
[23847.307996] BTRFS info (device dm-11): has skinny extents
[23847.316040] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[23847.316613] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23848.325253] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23848.325827] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23848.326461] BTRFS error (device dm-11): error writing primary super block to device 1
[23848.326965] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23848.327615] BTRFS info (device dm-11): forced readonly
[23848.327921] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23848.328387] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23848.329373] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23848.330237] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23848.330680] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23848.440966] BTRFS info (device dm-11): flagging fs with big metadata feature
[23848.441442] BTRFS info (device dm-11): use lzo compression, level 0
[23848.441813] BTRFS info (device dm-11): disk space caching is enabled
[23848.442192] BTRFS info (device dm-11): has skinny extents
[23848.449791] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[23848.450463] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23850.494064] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23850.496999] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23850.500040] BTRFS error (device dm-11): error writing primary super block to device 1
[23850.502749] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23850.506391] BTRFS info (device dm-11): forced readonly
[23850.507631] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23850.509118] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23850.512017] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23850.512902] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23850.513142] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23850.517597] BTRFS warning (device dm-11): direct IO failed ino 1168 rw 0,0 sector 0x15dab8 len 4096 err no 10
[23850.529105] BTRFS warning (device dm-11): direct IO failed ino 1379 rw 0,0 sector 0x174d60 len 4096 err no 10
[23850.529782] BTRFS warning (device dm-11): direct IO failed ino 1379 rw 0,0 sector 0x174d68 len 4096 err no 10
[23850.530419] BTRFS warning (device dm-11): direct IO failed ino 1379 rw 0,0 sector 0x174d70 len 4096 err no 10
[23850.531043] BTRFS warning (device dm-11): direct IO failed ino 1379 rw 0,0 sector 0x174d78 len 4096 err no 10
[23850.531663] BTRFS warning (device dm-11): direct IO failed ino 1379 rw 0,0 sector 0x174d80 len 4096 err no 10
[23850.532279] BTRFS warning (device dm-11): direct IO failed ino 1379 rw 0,0 sector 0x174d88 len 4096 err no 10
[23850.532862] BTRFS warning (device dm-11): direct IO failed ino 1379 rw 0,0 sector 0x174d90 len 4096 err no 10
[23850.533455] BTRFS warning (device dm-11): direct IO failed ino 1379 rw 0,0 sector 0x163230 len 4096 err no 10
[23850.644722] BTRFS info (device dm-11): flagging fs with big metadata feature
[23850.645170] BTRFS info (device dm-11): use lzo compression, level 0
[23850.645560] BTRFS info (device dm-11): disk space caching is enabled
[23850.645946] BTRFS info (device dm-11): has skinny extents
[23850.648005] BTRFS info (device dm-11): start tree-log replay
[23852.754986] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23852.755608] btrfs_dev_stat_print_on_error: 309 callbacks suppressed
[23852.755610] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23852.756633] BTRFS error (device dm-11): error writing primary super block to device 1
[23852.757105] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23852.757758] BTRFS info (device dm-11): forced readonly
[23852.758101] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[23852.759748] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23852.760224] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23852.761376] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23852.761898] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[23852.762075] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[23852.762789] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[23852.763355] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[23852.763951] BTRFS warning (device dm-11): direct IO failed ino 2130 rw 0,0 sector 0x1bd878 len 4096 err no 10
[23852.765271] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[23852.765424] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[23852.766008] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[23852.767017] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23852.767239] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[23852.782409] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0938 len 4096 err no 10
[23852.783156] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0940 len 4096 err no 10
[23852.783201] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0948 len 4096 err no 10
[23852.783871] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0950 len 4096 err no 10
[23852.784505] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0958 len 4096 err no 10
[23852.785127] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0960 len 4096 err no 10
[23852.785731] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0968 len 4096 err no 10
[23852.786322] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0970 len 4096 err no 10
[23852.786958] BTRFS warning (device dm-11): direct IO failed ino 1656 rw 0,0 sector 0x1c0978 len 4096 err no 10
[23852.788532] BTRFS warning (device dm-11): direct IO failed ino 2096 rw 0,0 sector 0x1b8880 len 4096 err no 10
[23852.789264] BTRFS warning (device dm-11): direct IO failed ino 1793 rw 0,0 sector 0x1a57a0 len 4096 err no 10
[23852.790271] BTRFS warning (device dm-11): direct IO failed ino 1680 rw 0,0 sector 0x1b3a78 len 4096 err no 10
[23852.790863] BTRFS warning (device dm-11): direct IO failed ino 1680 rw 0,0 sector 0x1b3a80 len 4096 err no 10
[23852.791188] BTRFS warning (device dm-11): direct IO failed ino 1680 rw 0,0 sector 0x1b3a88 len 4096 err no 10
[23852.791471] BTRFS warning (device dm-11): direct IO failed ino 1680 rw 0,0 sector 0x1b3a90 len 4096 err no 10
[23852.792089] BTRFS warning (device dm-11): direct IO failed ino 1680 rw 0,0 sector 0x1b3a98 len 4096 err no 10
[23852.792677] BTRFS warning (device dm-11): direct IO failed ino 1680 rw 0,0 sector 0x1b3aa0 len 4096 err no 10
[23852.793276] BTRFS warning (device dm-11): direct IO failed ino 1680 rw 0,0 sector 0x1b3aa8 len 4096 err no 10
[23852.793856] BTRFS warning (device dm-11): direct IO failed ino 1680 rw 0,0 sector 0x1b3ab0 len 4096 err no 10
[23852.890701] BTRFS info (device dm-11): flagging fs with big metadata feature
[23852.891150] BTRFS info (device dm-11): use lzo compression, level 0
[23852.891556] BTRFS info (device dm-11): disk space caching is enabled
[23852.891935] BTRFS info (device dm-11): has skinny extents
[23852.899935] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[23852.900579] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23853.909322] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23853.909900] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23853.910648] BTRFS error (device dm-11): error writing primary super block to device 1
[23853.911109] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23853.911742] BTRFS info (device dm-11): forced readonly
[23853.912049] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23853.912507] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23853.914606] BTRFS warning (device dm-11): direct IO failed ino 2271 rw 0,0 sector 0x1c5cd0 len 4096 err no 10
[23853.915324] BTRFS warning (device dm-11): direct IO failed ino 2403 rw 0,0 sector 0x1e0da8 len 4096 err no 10
[23853.915608] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23853.916304] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23853.916925] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23853.919136] BTRFS warning (device dm-11): direct IO failed ino 2262 rw 0,0 sector 0x19a908 len 4096 err no 10
[23853.919143] BTRFS warning (device dm-11): direct IO failed ino 2262 rw 0,0 sector 0x1c30c8 len 4096 err no 10
[23853.919905] BTRFS warning (device dm-11): direct IO failed ino 2262 rw 0,0 sector 0x1c30d0 len 4096 err no 10
[23853.921089] BTRFS warning (device dm-11): direct IO failed ino 2236 rw 0,0 sector 0x1c4620 len 4096 err no 10
[23853.925345] BTRFS warning (device dm-11): direct IO failed ino 2414 rw 0,0 sector 0x1e0a78 len 4096 err no 10
[23853.933264] BTRFS warning (device dm-11): direct IO failed ino 2236 rw 0,0 sector 0x1d1cb8 len 4096 err no 10
[23853.933674] BTRFS warning (device dm-11): direct IO failed ino 2236 rw 0,0 sector 0x1d1cc0 len 4096 err no 10
[23853.933864] BTRFS warning (device dm-11): direct IO failed ino 2236 rw 0,0 sector 0x1d1cc8 len 4096 err no 10
[23854.027890] BTRFS info (device dm-11): flagging fs with big metadata feature
[23854.028403] BTRFS info (device dm-11): use lzo compression, level 0
[23854.028774] BTRFS info (device dm-11): disk space caching is enabled
[23854.029155] BTRFS info (device dm-11): has skinny extents
[23854.031422] BTRFS info (device dm-11): start tree-log replay
[23856.102279] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23856.102853] BTRFS error (device dm-11): error writing primary super block to device 1
[23856.103336] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23856.104237] BTRFS info (device dm-11): forced readonly
[23856.104553] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[23856.105494] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23856.106023] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23856.107048] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23856.120186] BTRFS warning (device dm-11): direct IO failed ino 3176 rw 0,0 sector 0x224eb0 len 4096 err no 10
[23856.122196] BTRFS warning (device dm-11): direct IO failed ino 3198 rw 0,0 sector 0x21f8b0 len 4096 err no 10
[23856.122812] BTRFS warning (device dm-11): direct IO failed ino 3198 rw 0,0 sector 0x21f8b8 len 4096 err no 10
[23856.123422] BTRFS warning (device dm-11): direct IO failed ino 3198 rw 0,0 sector 0x21f8c0 len 4096 err no 10
[23856.124041] BTRFS warning (device dm-11): direct IO failed ino 3198 rw 0,0 sector 0x21f8c8 len 4096 err no 10
[23856.124660] BTRFS warning (device dm-11): direct IO failed ino 3198 rw 0,0 sector 0x21f8d0 len 4096 err no 10
[23856.125396] BTRFS warning (device dm-11): direct IO failed ino 3198 rw 0,0 sector 0x21f8d8 len 4096 err no 10
[23856.125403] BTRFS warning (device dm-11): direct IO failed ino 3198 rw 0,0 sector 0x21f8e0 len 4096 err no 10
[23856.235278] BTRFS info (device dm-11): flagging fs with big metadata feature
[23856.235717] BTRFS info (device dm-11): use lzo compression, level 0
[23856.236104] BTRFS info (device dm-11): disk space caching is enabled
[23856.236521] BTRFS info (device dm-11): has skinny extents
[23858.269392] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23858.269975] btrfs_dev_stat_print_on_error: 75 callbacks suppressed
[23858.269977] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23858.270990] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23858.271560] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23858.272442] BTRFS error (device dm-11): error writing primary super block to device 1
[23858.272911] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23858.273576] BTRFS info (device dm-11): forced readonly
[23858.273905] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23858.273995] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23858.274381] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23858.275646] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[23858.276850] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[23858.277534] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[23858.279248] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23858.279706] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23858.281373] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[23858.281988] BTRFS warning (device dm-11): direct IO failed ino 3558 rw 0,0 sector 0x26cff0 len 4096 err no 10
[23858.293447] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[23858.294510] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[23858.295364] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[23858.420137] BTRFS info (device dm-11): flagging fs with big metadata feature
[23858.420569] BTRFS info (device dm-11): use lzo compression, level 0
[23858.420940] BTRFS info (device dm-11): disk space caching is enabled
[23858.421340] BTRFS info (device dm-11): has skinny extents
[23858.427259] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[23858.427773] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[23858.431430] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[23858.449035] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23858.449666] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[23858.450291] BTRFS warning (device dm-11): direct IO failed ino 4043 rw 1,34817 sector 0x11efb0 len 73728 err no 10
[23858.450919] BTRFS warning (device dm-11): direct IO failed ino 4044 rw 1,34817 sector 0x11f040 len 86016 err no 10
[23858.451553] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23858.452176] BTRFS error (device dm-11): error writing primary super block to device 1
[23858.452657] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23858.453321] BTRFS info (device dm-11): forced readonly
[23858.453629] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[23858.454178] ------------[ cut here ]------------
[23858.454460] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.454489] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23858.455048] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.459384] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.459875] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.460394] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.460732] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.461823] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.462151] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.462568] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.462999] RBP: ffff98abf5267680 R08: ffff98ac0838c710 R09: 0000000000000000
[23858.463437] R10: ffff98ac0838cc01 R11: ffff98abc607de08 R12: ffff98ab0c416208
[23858.463854] R13: ffff98abc51cff60 R14: ffff98ac0838c618 R15: ffff98ac0838c6c0
[23858.464287] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.464758] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.465106] CR2: 00007f381247d9b0 CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.465533] Call Trace:
[23858.465690]  
[23858.465834]  ? rcu_read_lock_sched_held+0x12/0x60
[23858.466133]  ? lock_acquire+0x179/0x2d0
[23858.466366]  ? lock_release+0x1f0/0x2d0
[23858.466596]  btrfs_run_delayed_refs+0x86/0x210
[23858.466859]  btrfs_commit_transaction+0x59/0xad0
[23858.467153]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.467474]  ? vfs_fsync_range+0x90/0x90
[23858.467708]  iterate_supers+0x85/0xf0
[23858.467929]  ksys_sync+0x50/0x80
[23858.468138]  __do_sys_sync+0xa/0x10
[23858.468348]  do_syscall_64+0x38/0x90
[23858.468565]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.468863] RIP: 0033:0x7f38124ad38b
[23858.469802] 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
[23858.471294] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.471727] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.472185] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.472588] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.472993] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.473425] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.473844]  
[23858.473980] irq event stamp: 0
[23858.474173] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.474531] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.474989] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.475493] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.475851] ---[ end trace 3c6cbf5b7e96f34d ]---
[23858.476379] ------------[ cut here ]------------
[23858.476649] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.477249] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.480646] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.481155] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.481659] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.481976] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.483025] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.483337] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.483740] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.484158] RBP: ffff98abf5267a00 R08: ffff98ac0838ce60 R09: 0000000000000000
[23858.484569] R10: ffff98ac0838c600 R11: ffff98abc607de08 R12: ffff98ab0c416af8
[23858.484967] R13: ffff98abc51cff60 R14: ffff98ac0838cd68 R15: ffff98ac0838ce10
[23858.485426] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.485881] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.486223] CR2: 00007f381247d9b0 CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.486626] Call Trace:
[23858.486770]  
[23858.486901]  btrfs_run_delayed_refs+0x86/0x210
[23858.487172]  btrfs_commit_transaction+0x59/0xad0
[23858.487522]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.487858]  ? vfs_fsync_range+0x90/0x90
[23858.488140]  iterate_supers+0x85/0xf0
[23858.488397]  ksys_sync+0x50/0x80
[23858.488606]  __do_sys_sync+0xa/0x10
[23858.488807]  do_syscall_64+0x38/0x90
[23858.489015]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.489322] RIP: 0033:0x7f38124ad38b
[23858.489531] 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
[23858.490583] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.491008] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.491425] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.491826] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.492243] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.492653] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.493054]  
[23858.493200] irq event stamp: 0
[23858.493378] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.493733] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.494208] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.494668] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.495020] ---[ end trace 3c6cbf5b7e96f34e ]---
[23858.496036] ------------[ cut here ]------------
[23858.496327] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.496919] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.500297] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.500768] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.501264] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.501584] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.502729] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.503033] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.503456] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.503864] RBP: ffff98abf52670c0 R08: ffff98ac0838c0f8 R09: 0000000000000000
[23858.504295] R10: ffff98ac0838cd00 R11: ffff98abc607e208 R12: ffff98ab0c416d68
[23858.504698] R13: ffff98abc51cff60 R14: ffff98ac0838c000 R15: ffff98ac0838c0a8
[23858.505103] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.505574] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.505899] CR2: 000055c378541378 CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.506318] Call Trace:
[23858.506465]  
[23858.506595]  btrfs_run_delayed_refs+0x86/0x210
[23858.506883]  btrfs_commit_transaction+0x59/0xad0
[23858.507173]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.507487]  ? vfs_fsync_range+0x90/0x90
[23858.507719]  iterate_supers+0x85/0xf0
[23858.507931]  ksys_sync+0x50/0x80
[23858.508135]  __do_sys_sync+0xa/0x10
[23858.508338]  do_syscall_64+0x38/0x90
[23858.508547]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.508840] RIP: 0033:0x7f38124ad38b
[23858.509049] 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
[23858.510097] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.510534] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.510936] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.511352] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.511752] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.512169] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.512574]  
[23858.512704] irq event stamp: 0
[23858.512880] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.513247] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.513706] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.514179] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.514536] ---[ end trace 3c6cbf5b7e96f34f ]---
[23858.516282] ------------[ cut here ]------------
[23858.516553] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.517115] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.520499] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.520974] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.521468] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.521790] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.522849] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.523161] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.523564] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.523968] RBP: ffff98abf52671e0 R08: ffff98ac0838c368 R09: 0000000000000000
[23858.524386] R10: ffff98ac0838c000 R11: ffff98abc607e208 R12: ffff98ab0c416f70
[23858.524790] R13: ffff98abc51cff60 R14: ffff98ac0838c270 R15: ffff98ac0838c318
[23858.525207] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.525665] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.525991] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.526411] Call Trace:
[23858.526560]  
[23858.526690]  btrfs_run_delayed_refs+0x86/0x210
[23858.526948]  btrfs_commit_transaction+0x59/0xad0
[23858.527228]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.527537]  ? vfs_fsync_range+0x90/0x90
[23858.527792]  iterate_supers+0x85/0xf0
[23858.528006]  ksys_sync+0x50/0x80
[23858.528211]  __do_sys_sync+0xa/0x10
[23858.528504]  do_syscall_64+0x38/0x90
[23858.528714]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.529004] RIP: 0033:0x7f38124ad38b
[23858.529238] 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
[23858.530297] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.530724] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.531138] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.531539] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.531941] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.532358] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.532766]  
[23858.532898] irq event stamp: 0
[23858.533078] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.533448] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.533913] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.534389] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.534745] ---[ end trace 3c6cbf5b7e96f350 ]---
[23858.535070] ------------[ cut here ]------------
[23858.535381] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.535940] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.539310] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.539785] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.540279] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.540598] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.541652] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.541950] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.542366] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.542769] RBP: ffff98abf5267380 R08: ffff98ac0838cf98 R09: 0000000000000000
[23858.543189] R10: ffff98ac0838c200 R11: ffff98abc607e208 R12: ffff98ab0c416a28
[23858.543592] R13: ffff98abc51cff60 R14: ffff98ac0838cea0 R15: ffff98ac0838cf48
[23858.543992] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.544461] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.544789] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.545263] Call Trace:
[23858.545411]  
[23858.545540]  btrfs_run_delayed_refs+0x86/0x210
[23858.545796]  btrfs_commit_transaction+0x59/0xad0
[23858.546066]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.546386]  ? vfs_fsync_range+0x90/0x90
[23858.546616]  iterate_supers+0x85/0xf0
[23858.546830]  ksys_sync+0x50/0x80
[23858.547019]  __do_sys_sync+0xa/0x10
[23858.547235]  do_syscall_64+0x38/0x90
[23858.547446]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.547735] RIP: 0033:0x7f38124ad38b
[23858.547943] 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
[23858.549014] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.549455] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.549859] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.550275] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.550675] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.551081] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.551495]  
[23858.551627] irq event stamp: 0
[23858.551806] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.552177] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.552638] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.553109] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.553472] ---[ end trace 3c6cbf5b7e96f351 ]---
[23858.553793] ------------[ cut here ]------------
[23858.554063] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.554631] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.557986] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.558470] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.558951] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.559283] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.560338] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.560635] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.561035] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.561452] RBP: ffff98abf52670a0 R08: ffff98ac0838c848 R09: 0000000000000000
[23858.561866] R10: ffff98ac0838ce00 R11: ffff98abc607e208 R12: ffff98ab0c416478
[23858.562282] R13: ffff98abc51cff60 R14: ffff98ac0838c750 R15: ffff98ac0838c7f8
[23858.562686] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.563153] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.563479] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.563883] Call Trace:
[23858.564027]  
[23858.564172]  btrfs_run_delayed_refs+0x86/0x210
[23858.564431]  btrfs_commit_transaction+0x59/0xad0
[23858.564696]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.565002]  ? vfs_fsync_range+0x90/0x90
[23858.565243]  iterate_supers+0x85/0xf0
[23858.565458]  ksys_sync+0x50/0x80
[23858.565646]  __do_sys_sync+0xa/0x10
[23858.565849]  do_syscall_64+0x38/0x90
[23858.566057]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.566368] RIP: 0033:0x7f38124ad38b
[23858.566577] 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
[23858.567629] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.568056] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.568470] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.568873] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.569289] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.569690] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.570100]  
[23858.570247] irq event stamp: 0
[23858.570426] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.570801] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.571280] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.571741] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.572100] ---[ end trace 3c6cbf5b7e96f352 ]---
[23858.572427] ------------[ cut here ]------------
[23858.572695] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.573266] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.576661] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.577149] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.577626] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.577943] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.578994] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.579307] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.579709] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.580113] RBP: ffff98abf52676a0 R08: ffff98abd658e4a0 R09: 0000000000000000
[23858.580524] R10: ffff98ac0838c700 R11: ffff98abc607e208 R12: ffff98ab0c4161a0
[23858.580925] R13: ffff98abc51cff60 R14: ffff98abd658e3a8 R15: ffff98abd658e450
[23858.581340] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.581795] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.582134] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.582538] Call Trace:
[23858.582682]  
[23858.582811]  btrfs_run_delayed_refs+0x86/0x210
[23858.583073]  btrfs_commit_transaction+0x59/0xad0
[23858.583350]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.583658]  ? vfs_fsync_range+0x90/0x90
[23858.583885]  iterate_supers+0x85/0xf0
[23858.584103]  ksys_sync+0x50/0x80
[23858.584303]  __do_sys_sync+0xa/0x10
[23858.584505]  do_syscall_64+0x38/0x90
[23858.584714]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.585002] RIP: 0033:0x7f38124ad38b
[23858.585224] 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
[23858.586277] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.586701] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.587106] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.587516] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.587919] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.588335] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.588740]  
[23858.588871] irq event stamp: 0
[23858.589047] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.589416] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.589876] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.590349] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.590702] ---[ end trace 3c6cbf5b7e96f353 ]---
[23858.591022] ------------[ cut here ]------------
[23858.591306] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.591883] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.595234] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.595728] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.596225] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.596544] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.597605] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.597904] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.598319] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.598723] RBP: ffff98abf5267180 R08: ffff98abd658e5d8 R09: 0000000000000000
[23858.599139] R10: ffff98abd658e301 R11: ffff98abc607e208 R12: ffff98ab0c416d00
[23858.599542] R13: ffff98abc51cff60 R14: ffff98abd658e4e0 R15: ffff98abd658e588
[23858.599944] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.600425] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.600751] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.601170] Call Trace:
[23858.601318]  
[23858.601447]  btrfs_run_delayed_refs+0x86/0x210
[23858.601704]  btrfs_commit_transaction+0x59/0xad0
[23858.601970]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.602291]  ? vfs_fsync_range+0x90/0x90
[23858.602519]  iterate_supers+0x85/0xf0
[23858.602732]  ksys_sync+0x50/0x80
[23858.602921]  __do_sys_sync+0xa/0x10
[23858.603138]  do_syscall_64+0x38/0x90
[23858.603348]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.603642] RIP: 0033:0x7f38124ad38b
[23858.603850] 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
[23858.604895] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.605389] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.605790] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.606207] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.606606] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.607007] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.607426]  
[23858.607557] irq event stamp: 0
[23858.607735] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.608092] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.608564] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.609025] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.609395] ---[ end trace 3c6cbf5b7e96f354 ]---
[23858.609716] ------------[ cut here ]------------
[23858.609994] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.610563] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.613929] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.614414] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.614891] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.615225] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.616280] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.616577] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.616978] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.617392] RBP: ffff98abf5267300 R08: ffff98abd658ed28 R09: 0000000000000000
[23858.617794] R10: ffff98abd658e400 R11: ffff98abc607e208 R12: ffff98ab0c4168f0
[23858.618207] R13: ffff98abc51cff60 R14: ffff98abd658ec30 R15: ffff98abd658ecd8
[23858.618610] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.619065] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.619399] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.619805] Call Trace:
[23858.619950]  
[23858.620083]  btrfs_run_delayed_refs+0x86/0x210
[23858.620351]  btrfs_commit_transaction+0x59/0xad0
[23858.620620]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.620927]  ? vfs_fsync_range+0x90/0x90
[23858.621169]  iterate_supers+0x85/0xf0
[23858.621383]  ksys_sync+0x50/0x80
[23858.621570]  __do_sys_sync+0xa/0x10
[23858.621773]  do_syscall_64+0x38/0x90
[23858.621981]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.622283] RIP: 0033:0x7f38124ad38b
[23858.622492] 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
[23858.623541] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.623966] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.624378] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.624780] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.625194] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.625595] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.625998]  
[23858.626140] irq event stamp: 0
[23858.626319] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.626673] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.627147] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.627608] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.627962] ---[ end trace 3c6cbf5b7e96f355 ]---
[23858.628294] ------------[ cut here ]------------
[23858.628560] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.629129] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.632476] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.632946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.633438] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.633766] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.634825] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.635196] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.635601] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.636012] RBP: ffff98abf7846d80 R08: ffff98ac22ecc4a0 R09: 0000000000000000
[23858.636430] R10: ffff98abd658ec00 R11: ffff98abc607e208 R12: ffff98aae908d8f0
[23858.636839] R13: ffff98abc51cff60 R14: ffff98ac22ecc3a8 R15: ffff98ac22ecc450
[23858.637266] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.637720] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.638045] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.638474] Call Trace:
[23858.638622]  
[23858.638752]  btrfs_run_delayed_refs+0x86/0x210
[23858.639015]  btrfs_commit_transaction+0x59/0xad0
[23858.639318]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.639627]  ? vfs_fsync_range+0x90/0x90
[23858.639854]  iterate_supers+0x85/0xf0
[23858.640080]  ksys_sync+0x50/0x80
[23858.640323]  __do_sys_sync+0xa/0x10
[23858.640593]  do_syscall_64+0x38/0x90
[23858.640806]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.641097] RIP: 0033:0x7f38124ad38b
[23858.641324] 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
[23858.642472] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.642893] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.643328] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.643731] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.644146] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.644547] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.644950]  
[23858.645085] irq event stamp: 0
[23858.645271] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.645628] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.646092] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.646562] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.646916] ---[ end trace 3c6cbf5b7e96f356 ]---
[23858.647252] ------------[ cut here ]------------
[23858.647524] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.648085] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.651460] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.651931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.652421] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.652740] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.653796] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.654099] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.654508] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.654911] RBP: 0000000000000000 R08: ffff98abd658e220 R09: 0000000000000000
[23858.655328] R10: ffff98ac22ecc3a8 R11: ffff98abc607e208 R12: ffff98ab0c4167b8
[23858.655729] R13: ffff98abc51cff60 R14: ffff98abd658e138 R15: ffff98abd658e1e0
[23858.656147] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.656601] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.656925] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.657344] Call Trace:
[23858.657491]  
[23858.657620]  btrfs_run_delayed_refs+0x86/0x210
[23858.657892]  btrfs_commit_transaction+0x59/0xad0
[23858.658173]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.658481]  ? vfs_fsync_range+0x90/0x90
[23858.658708]  iterate_supers+0x85/0xf0
[23858.658921]  ksys_sync+0x50/0x80
[23858.659113]  __do_sys_sync+0xa/0x10
[23858.659327]  do_syscall_64+0x38/0x90
[23858.659536]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.659825] RIP: 0033:0x7f38124ad38b
[23858.660032] 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
[23858.661096] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.661534] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.661935] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.662351] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.662751] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.663165] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.663569]  
[23858.663698] irq event stamp: 0
[23858.663875] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.664243] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.664701] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.665229] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.665594] ---[ end trace 3c6cbf5b7e96f357 ]---
[23858.665911] ------------[ cut here ]------------
[23858.666195] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.666752] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.670103] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.670582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.671062] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.671390] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.672439] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.672738] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.673154] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.673558] RBP: 0000000000000000 R08: ffff98ac0838c5c8 R09: 0000000000000000
[23858.673957] R10: ffff98abd658e100 R11: ffff98abc607e208 R12: ffff98ab0c416958
[23858.674373] R13: ffff98abc51cff60 R14: ffff98ac0838c4e0 R15: ffff98ac0838c588
[23858.674774] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.675246] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.675573] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.675976] Call Trace:
[23858.676134]  
[23858.676266]  btrfs_run_delayed_refs+0x86/0x210
[23858.676523]  btrfs_commit_transaction+0x59/0xad0
[23858.676787]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.677098]  ? vfs_fsync_range+0x90/0x90
[23858.677335]  iterate_supers+0x85/0xf0
[23858.677550]  ksys_sync+0x50/0x80
[23858.677738]  __do_sys_sync+0xa/0x10
[23858.677940]  do_syscall_64+0x38/0x90
[23858.678163]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.678452] RIP: 0033:0x7f38124ad38b
[23858.678660] 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
[23858.679713] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.680153] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.680557] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.680960] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.681401] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.681803] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.682222]  
[23858.682354] irq event stamp: 0
[23858.682531] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.682886] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.683359] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.683832] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.684201] ---[ end trace 3c6cbf5b7e96f358 ]---
[23858.684512] ------------[ cut here ]------------
[23858.684782] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.685351] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.688694] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.689179] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.689659] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.689977] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.691054] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.691368] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.691769] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.692188] RBP: 0000000000000000 R08: ffff98ac0838c220 R09: 0000000000000000
[23858.692590] R10: ffff98ac0838c400 R11: ffff98abc607e208 R12: ffff98ab0c4169c0
[23858.692990] R13: ffff98abc51cff60 R14: ffff98ac0838c138 R15: ffff98ac0838c1e0
[23858.693406] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.693860] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.694198] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.694614] Call Trace:
[23858.694759]  
[23858.694887]  btrfs_run_delayed_refs+0x86/0x210
[23858.695226]  btrfs_commit_transaction+0x59/0xad0
[23858.695492]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.695804]  ? vfs_fsync_range+0x90/0x90
[23858.696033]  iterate_supers+0x85/0xf0
[23858.696264]  ksys_sync+0x50/0x80
[23858.696453]  __do_sys_sync+0xa/0x10
[23858.696657]  do_syscall_64+0x38/0x90
[23858.696866]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.697169] RIP: 0033:0x7f38124ad38b
[23858.697377] 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
[23858.698425] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.698858] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.699271] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.699674] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.700078] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.700494] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.700900]  
[23858.701029] irq event stamp: 0
[23858.701221] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.701574] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.702035] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.702515] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.702872] ---[ end trace 3c6cbf5b7e96f359 ]---
[23858.703194] ------------[ cut here ]------------
[23858.703461] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.704018] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.707353] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.707826] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.708315] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.708633] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.709683] RSP: 0018:ffffb0a8c11b7d28 EFLAGS: 00010202
[23858.709982] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.710396] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.710798] RBP: 0000000000000000 R08: ffff98ac0838cbe0 R09: 0000000000000000
[23858.711213] R10: ffff98ac0838c100 R11: ffff98abc607e208 R12: ffff98ab0c4166e8
[23858.711614] R13: ffff98abc51cff60 R14: ffff98ac0838caf8 R15: ffff98ac0838cba0
[23858.712016] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.712497] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.712822] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.713240] Call Trace:
[23858.713386]  
[23858.713513]  btrfs_run_delayed_refs+0x86/0x210
[23858.713769]  btrfs_commit_transaction+0x59/0xad0
[23858.714030]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.714349]  ? vfs_fsync_range+0x90/0x90
[23858.714576]  iterate_supers+0x85/0xf0
[23858.714789]  ksys_sync+0x50/0x80
[23858.714977]  __do_sys_sync+0xa/0x10
[23858.715195]  do_syscall_64+0x38/0x90
[23858.715403]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.715692] RIP: 0033:0x7f38124ad38b
[23858.715898] 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
[23858.716951] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.717395] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.717799] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.718214] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.718616] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.719033] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.719451]  
[23858.719581] irq event stamp: 0
[23858.719758] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.720127] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.720589] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.721066] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.721431] ---[ end trace 3c6cbf5b7e96f35a ]---
[23858.721989] ------------[ cut here ]------------
[23858.722284] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.722844] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.726604] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.727098] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.727603] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.727935] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.729021] RSP: 0018:ffffb0a8c11b7cb0 EFLAGS: 00010202
[23858.729345] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.729765] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.730199] RBP: 0000000000000000 R08: ffff98ac0838c490 R09: 0000000000000000
[23858.730617] R10: 0000000000000000 R11: 0000000000000000 R12: ffff98ab0c416410
[23858.731036] R13: ffff98abc51cff60 R14: ffff98ac0838c3a8 R15: ffff98ac0838c450
[23858.731466] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.731986] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.732370] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.732800] Call Trace:
[23858.732951]  
[23858.733086]  ? btrfs_get_32+0x30/0xf0
[23858.733322]  ? __mutex_lock+0x80/0x8a0
[23858.733550]  ? __mutex_lock+0xda/0x8a0
[23858.733777]  ? rcu_read_lock_sched_held+0x12/0x60
[23858.734061]  ? lock_release+0x1f0/0x2d0
[23858.734323]  btrfs_run_delayed_refs+0x86/0x210
[23858.734589]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.734869]  btrfs_start_dirty_block_groups+0x2af/0x540
[23858.735198]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.735479]  btrfs_commit_transaction+0x85e/0xad0
[23858.735759]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.736082]  ? vfs_fsync_range+0x90/0x90
[23858.736328]  iterate_supers+0x85/0xf0
[23858.736552]  ksys_sync+0x50/0x80
[23858.736746]  __do_sys_sync+0xa/0x10
[23858.736963]  do_syscall_64+0x38/0x90
[23858.737192]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.737493] RIP: 0033:0x7f38124ad38b
[23858.737709] 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
[23858.738798] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.739255] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.739672] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.740091] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.740517] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.740934] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.741366]  
[23858.741541] irq event stamp: 0
[23858.741742] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.742128] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.742620] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.743099] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.743478] ---[ end trace 3c6cbf5b7e96f35b ]---
[23858.743833] ------------[ cut here ]------------
[23858.744112] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.744703] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.748182] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.748666] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.749169] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.749498] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.750587] RSP: 0018:ffffb0a8c11b7cb0 EFLAGS: 00010202
[23858.750895] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.751323] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.751767] RBP: 0000000000000000 R08: ffff98ac0838caa8 R09: 0000000000000000
[23858.752223] R10: ffff98ac0838c300 R11: ffff98abc607e208 R12: ffff98ab0c416c30
[23858.752640] R13: ffff98abc51cff60 R14: ffff98ac0838c9c0 R15: ffff98ac0838ca68
[23858.753054] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.753540] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.753882] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.754311] Call Trace:
[23858.754462]  
[23858.754595]  ? __mutex_lock+0x80/0x8a0
[23858.754823]  ? __mutex_lock+0xda/0x8a0
[23858.755049]  ? rcu_read_lock_sched_held+0x12/0x60
[23858.755390]  ? lock_release+0x1f0/0x2d0
[23858.755622]  btrfs_run_delayed_refs+0x86/0x210
[23858.755886]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.756179]  btrfs_start_dirty_block_groups+0x2af/0x540
[23858.756490]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.756769]  btrfs_commit_transaction+0x85e/0xad0
[23858.757048]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.757377]  ? vfs_fsync_range+0x90/0x90
[23858.757613]  iterate_supers+0x85/0xf0
[23858.757834]  ksys_sync+0x50/0x80
[23858.758030]  __do_sys_sync+0xa/0x10
[23858.758251]  do_syscall_64+0x38/0x90
[23858.758470]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.758769] RIP: 0033:0x7f38124ad38b
[23858.758985] 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
[23858.760077] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.760528] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.760992] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.761427] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.761846] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.762280] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.762709]  
[23858.762845] irq event stamp: 0
[23858.763028] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.763409] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.763889] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.764394] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.764760] ---[ end trace 3c6cbf5b7e96f35c ]---
[23858.765098] ------------[ cut here ]------------
[23858.765449] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.766084] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.769713] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.770211] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.770705] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.771035] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.772126] RSP: 0018:ffffb0a8c11b7cb0 EFLAGS: 00010202
[23858.772435] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.772850] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.773279] RBP: 0000000000000000 R08: ffff98ac22ecc5c8 R09: 0000000000000000
[23858.773695] R10: ffff98ac0838c900 R11: ffff98abc607e208 R12: ffff98aae908daf8
[23858.774142] R13: ffff98abc51cff60 R14: ffff98ac22ecc4e0 R15: ffff98ac22ecc588
[23858.774560] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.775026] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.775375] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.775792] Call Trace:
[23858.775941]  
[23858.776082]  ? __mutex_lock+0x80/0x8a0
[23858.776317]  ? __mutex_lock+0xda/0x8a0
[23858.776544]  ? rcu_read_lock_sched_held+0x12/0x60
[23858.776823]  ? lock_release+0x1f0/0x2d0
[23858.777054]  btrfs_run_delayed_refs+0x86/0x210
[23858.777331]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.777612]  btrfs_start_dirty_block_groups+0x2af/0x540
[23858.777922]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.778214]  btrfs_commit_transaction+0x85e/0xad0
[23858.778498]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.778822]  ? vfs_fsync_range+0x90/0x90
[23858.779060]  iterate_supers+0x85/0xf0
[23858.779290]  ksys_sync+0x50/0x80
[23858.779486]  __do_sys_sync+0xa/0x10
[23858.779695]  do_syscall_64+0x38/0x90
[23858.779912]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.780223] RIP: 0033:0x7f38124ad38b
[23858.780440] 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
[23858.781526] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.781973] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.782402] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.782822] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.783249] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.783666] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.784087]  
[23858.784232] irq event stamp: 0
[23858.784417] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.784789] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.785325] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.785802] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.786183] ---[ end trace 3c6cbf5b7e96f35d ]---
[23858.786534] ------------[ cut here ]------------
[23858.786856] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.787467] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.791001] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.791532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.792126] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.792458] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.793547] RSP: 0018:ffffb0a8c11b7cb0 EFLAGS: 00010202
[23858.793856] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.794306] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.794723] RBP: 0000000000000000 R08: ffff98abd658e0e8 R09: 0000000000000000
[23858.795153] R10: ffff98ac22ecc4e0 R11: ffff98abc607e208 R12: ffff98ab0c416c98
[23858.795576] R13: ffff98abc51cff60 R14: ffff98abd658e000 R15: ffff98abd658e0a8
[23858.795989] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.796472] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.796812] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.797242] Call Trace:
[23858.797394]  
[23858.797528]  ? __mutex_lock+0x80/0x8a0
[23858.797754]  ? __mutex_lock+0xda/0x8a0
[23858.797979]  ? rcu_read_lock_sched_held+0x12/0x60
[23858.798271]  ? lock_release+0x1f0/0x2d0
[23858.798504]  btrfs_run_delayed_refs+0x86/0x210
[23858.798769]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.799050]  btrfs_start_dirty_block_groups+0x2af/0x540
[23858.799373]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.799655]  btrfs_commit_transaction+0x85e/0xad0
[23858.799935]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.800266]  ? vfs_fsync_range+0x90/0x90
[23858.800504]  iterate_supers+0x85/0xf0
[23858.800724]  ksys_sync+0x50/0x80
[23858.800919]  __do_sys_sync+0xa/0x10
[23858.801140]  do_syscall_64+0x38/0x90
[23858.801369]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.801667] RIP: 0033:0x7f38124ad38b
[23858.801881] 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
[23858.802969] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.803423] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.803841] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.804268] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.804686] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.805105] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.805531]  
[23858.805667] irq event stamp: 0
[23858.805855] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.806234] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.806711] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.807199] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.807565] ---[ end trace 3c6cbf5b7e96f35e ]---
[23858.807878] ------------[ cut here ]------------
[23858.808166] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.808743] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.812272] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.812761] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.813271] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.813602] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.814691] RSP: 0018:ffffb0a8c11b7cb0 EFLAGS: 00010202
[23858.815010] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.815526] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.815943] RBP: 0000000000000000 R08: ffff98ac22eccbe0 R09: 0000000000000000
[23858.816373] R10: ffff98abd658e000 R11: ffff98abc607e208 R12: ffff98aae908d5b0
[23858.816790] R13: ffff98abc51cff60 R14: ffff98ac22eccaf8 R15: ffff98ac22eccba0
[23858.817218] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.817689] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.818027] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.818456] Call Trace:
[23858.818613]  
[23858.818748]  ? __mutex_lock+0x80/0x8a0
[23858.818972]  ? __mutex_lock+0xda/0x8a0
[23858.819213]  ? rcu_read_lock_sched_held+0x12/0x60
[23858.819494]  ? lock_release+0x1f0/0x2d0
[23858.819725]  btrfs_run_delayed_refs+0x86/0x210
[23858.819995]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.820289]  btrfs_start_dirty_block_groups+0x2af/0x540
[23858.820598]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.820879]  btrfs_commit_transaction+0x85e/0xad0
[23858.821172]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.821495]  ? vfs_fsync_range+0x90/0x90
[23858.821730]  iterate_supers+0x85/0xf0
[23858.821953]  ksys_sync+0x50/0x80
[23858.822162]  __do_sys_sync+0xa/0x10
[23858.822372]  do_syscall_64+0x38/0x90
[23858.822590]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.822888] RIP: 0033:0x7f38124ad38b
[23858.823126] 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
[23858.824237] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.824678] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.825098] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.825522] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.825940] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.826366] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.826788]  
[23858.826923] irq event stamp: 0
[23858.827112] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.827495] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.827972] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.828465] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.828885] ---[ end trace 3c6cbf5b7e96f35f ]---
[23858.829233] ------------[ cut here ]------------
[23858.829596] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.830258] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.833838] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.834347] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.834975] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.835584] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.838181] RSP: 0018:ffffb0a8c11b7cb0 EFLAGS: 00010202
[23858.839015] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.839691] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.840433] RBP: 0000000000000000 R08: ffff98abd658e358 R09: 0000000000000000
[23858.840861] R10: ffff98ac22eccaf8 R11: ffff98abc607e208 R12: ffff98ab0c4163a8
[23858.841277] R13: ffff98abc51cff60 R14: ffff98abd658e270 R15: ffff98abd658e318
[23858.841680] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.842146] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.843077] CR2: 00007f144ba3f53c CR3: 0000000108388003 CR4: 0000000000370ee0
[23858.843911] Call Trace:
[23858.844215]  
[23858.844515]  ? __mutex_lock+0x80/0x8a0
[23858.844918]  ? __mutex_lock+0xda/0x8a0
[23858.845437]  ? rcu_read_lock_sched_held+0x12/0x60
[23858.846033]  ? lock_release+0x1f0/0x2d0
[23858.846636]  btrfs_run_delayed_refs+0x86/0x210
[23858.847163]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.847546]  btrfs_start_dirty_block_groups+0x2af/0x540
[23858.847875]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.848174]  btrfs_commit_transaction+0x85e/0xad0
[23858.848462]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.848848]  ? vfs_fsync_range+0x90/0x90
[23858.849163]  iterate_supers+0x85/0xf0
[23858.849523]  ksys_sync+0x50/0x80
[23858.849825]  __do_sys_sync+0xa/0x10
[23858.850185]  do_syscall_64+0x38/0x90
[23858.850541]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.850981] RIP: 0033:0x7f38124ad38b
[23858.851346] 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
[23858.853021] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.853604] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.854137] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.854758] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.855377] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.855982] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.856588]  
[23858.856761] irq event stamp: 0
[23858.857066] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.857587] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.858230] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.858711] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.859102] ---[ end trace 3c6cbf5b7e96f360 ]---
[23858.860339] ------------[ cut here ]------------
[23858.860636] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.861237] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.864974] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.865488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.865983] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.866330] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.867432] RSP: 0018:ffffb0a8c11b7cb0 EFLAGS: 00010202
[23858.867745] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.868209] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.868629] RBP: 0000000000000000 R08: ffff98ac0838c980 R09: 0000000000000000
[23858.869049] R10: ffff98abd658e200 R11: ffff98abc607e208 R12: ffff98abc56b7f50
[23858.869475] R13: ffff98abc51cff60 R14: ffff98ac0838c888 R15: ffff98ac0838c930
[23858.869899] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.870386] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.870727] CR2: 000055662afc2000 CR3: 0000000108388005 CR4: 0000000000370ee0
[23858.871166] Call Trace:
[23858.871319]  
[23858.871454]  ? __mutex_lock+0x80/0x8a0
[23858.871683]  ? __mutex_lock+0xda/0x8a0
[23858.871908]  ? rcu_read_lock_sched_held+0x12/0x60
[23858.872208]  ? lock_release+0x1f0/0x2d0
[23858.872441]  btrfs_run_delayed_refs+0x86/0x210
[23858.872709]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.872993]  btrfs_start_dirty_block_groups+0x2af/0x540
[23858.873317]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.873600]  btrfs_commit_transaction+0x85e/0xad0
[23858.873881]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.874213]  ? vfs_fsync_range+0x90/0x90
[23858.874450]  iterate_supers+0x85/0xf0
[23858.874672]  ksys_sync+0x50/0x80
[23858.874867]  __do_sys_sync+0xa/0x10
[23858.875154]  do_syscall_64+0x38/0x90
[23858.875375]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.875674] RIP: 0033:0x7f38124ad38b
[23858.875890] 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
[23858.876981] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.877438] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.877856] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.878284] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.878717] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.879149] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.879575]  
[23858.879717] irq event stamp: 0
[23858.879944] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.880331] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.880811] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.881301] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.881673] ---[ end trace 3c6cbf5b7e96f361 ]---
[23858.882188] ------------[ cut here ]------------
[23858.882516] WARNING: CPU: 1 PID: 1458944 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23858.883100] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23858.886635] CPU: 1 PID: 1458944 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23858.887140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23858.887639] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23858.887970] 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 5f 48 8b 05 58 b5 85 01 e8
[23858.889081] RSP: 0018:ffffb0a8c11b7cb0 EFLAGS: 00010202
[23858.889402] RAX: 000000000000000d RBX: ffff98abc305c000 RCX: 0000000000000000
[23858.889820] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23858.890251] RBP: 0000000000000000 R08: ffff98ac22eccaa8 R09: 0000000000000000
[23858.890667] R10: ffff98ac0838c800 R11: ffff98abc607ca08 R12: ffff98ac03b85690
[23858.891086] R13: ffff98abc51cff60 R14: ffff98ac22ecc9c0 R15: ffff98ac22ecca68
[23858.891510] FS:  00007f38123b2740(0000) GS:ffff98ac3bd00000(0000) knlGS:0000000000000000
[23858.891983] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23858.892340] CR2: 000055662afc2000 CR3: 0000000108388005 CR4: 0000000000370ee0
[23858.892760] Call Trace:
[23858.892911]  
[23858.893045]  ? __mutex_lock+0x80/0x8a0
[23858.893297]  ? __mutex_lock+0xda/0x8a0
[23858.893525]  ? lock_release+0x1d0/0x2d0
[23858.893756]  btrfs_run_delayed_refs+0x86/0x210
[23858.894022]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.894316]  btrfs_start_dirty_block_groups+0x2af/0x540
[23858.894626]  ? __mutex_unlock_slowpath+0x35/0x260
[23858.894904]  btrfs_commit_transaction+0x85e/0xad0
[23858.895196]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23858.895516]  ? vfs_fsync_range+0x90/0x90
[23858.895752]  iterate_supers+0x85/0xf0
[23858.895973]  ksys_sync+0x50/0x80
[23858.896183]  __do_sys_sync+0xa/0x10
[23858.896395]  do_syscall_64+0x38/0x90
[23858.896610]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23858.896919] RIP: 0033:0x7f38124ad38b
[23858.897152] 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
[23858.898245] RSP: 002b:00007fff425a74f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23858.898687] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f38124ad38b
[23858.899106] RDX: 0000000000000000 RSI: 0000000074598706 RDI: 000000000000000d
[23858.899531] RBP: 028f5c28f5c28f5c R08: 0000000000000006 R09: 00007fff425a702c
[23858.899949] R10: 00007f38123c98d8 R11: 0000000000000202 R12: 000000000000000d
[23858.900378] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f38123b26c8
[23858.900799]  
[23858.900933] irq event stamp: 0
[23858.901131] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23858.901498] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23858.901979] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23858.902469] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23858.902836] ---[ end trace 3c6cbf5b7e96f362 ]---
[23858.904540] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[23858.905024] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23858.957801] BTRFS info (device dm-11): flagging fs with big metadata feature
[23858.958259] BTRFS info (device dm-11): use lzo compression, level 0
[23858.958657] BTRFS info (device dm-11): disk space caching is enabled
[23858.959030] BTRFS info (device dm-11): has skinny extents
[23858.964091] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[23858.964645] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[23858.974743] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[23858.975256] BTRFS info (device dm-11): forced readonly
[23858.975566] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23858.977643] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23859.047323] BTRFS info (device dm-11): flagging fs with big metadata feature
[23859.047756] BTRFS info (device dm-11): use lzo compression, level 0
[23859.048159] BTRFS info (device dm-11): disk space caching is enabled
[23859.048532] BTRFS info (device dm-11): has skinny extents
[23859.053210] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[23859.053720] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[23859.057540] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[23860.111098] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23860.111693] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23860.112358] BTRFS error (device dm-11): error writing primary super block to device 1
[23860.113033] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23860.113918] BTRFS info (device dm-11): forced readonly
[23860.114371] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23860.114970] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23860.116524] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23860.118985] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[23860.136367] BTRFS warning (device dm-11): direct IO failed ino 4057 rw 0,0 sector 0x27e898 len 4096 err no 10
[23860.137013] BTRFS warning (device dm-11): direct IO failed ino 4057 rw 0,0 sector 0x27e8a0 len 4096 err no 10
[23860.137665] BTRFS warning (device dm-11): direct IO failed ino 4057 rw 0,0 sector 0x27e8a8 len 4096 err no 10
[23860.138266] BTRFS warning (device dm-11): direct IO failed ino 4057 rw 0,0 sector 0x27e8b0 len 4096 err no 10
[23860.138275] BTRFS warning (device dm-11): direct IO failed ino 4057 rw 0,0 sector 0x27e8b8 len 4096 err no 10
[23860.138859] BTRFS warning (device dm-11): direct IO failed ino 4057 rw 0,0 sector 0x27e8c0 len 4096 err no 10
[23860.139715] BTRFS warning (device dm-11): direct IO failed ino 4057 rw 0,0 sector 0x27e8c8 len 4096 err no 10
[23860.141680] BTRFS warning (device dm-11): direct IO failed ino 4143 rw 0,0 sector 0x27ae00 len 4096 err no 10
[23860.249014] BTRFS info (device dm-11): flagging fs with big metadata feature
[23860.249479] BTRFS info (device dm-11): use lzo compression, level 0
[23860.249853] BTRFS info (device dm-11): disk space caching is enabled
[23860.250257] BTRFS info (device dm-11): has skinny extents
[23860.252504] BTRFS info (device dm-11): start tree-log replay
[23860.256749] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[23861.321604] BTRFS warning (device dm-11): direct IO failed ino 4510 rw 1,34817 sector 0x2a7920 len 122880 err no 10
[23861.321664] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23861.322266] BTRFS warning (device dm-11): direct IO failed ino 4631 rw 1,34817 sector 0x2a7a10 len 81920 err no 10
[23861.322820] BTRFS error (device dm-11): error writing primary super block to device 1
[23861.323916] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23861.324551] BTRFS info (device dm-11): forced readonly
[23861.324861] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[23861.325478] BTRFS warning (device dm-11): direct IO failed ino 4511 rw 0,0 sector 0x29bc28 len 4096 err no 10
[23861.330192] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23861.343504] BTRFS warning (device dm-11): direct IO failed ino 4624 rw 0,0 sector 0x2a5bb0 len 4096 err no 10
[23861.344707] BTRFS warning (device dm-11): direct IO failed ino 4483 rw 0,0 sector 0x2990d8 len 4096 err no 10
[23861.426565] BTRFS info (device dm-11): flagging fs with big metadata feature
[23861.426980] BTRFS info (device dm-11): use lzo compression, level 0
[23861.427369] BTRFS info (device dm-11): disk space caching is enabled
[23861.427728] BTRFS info (device dm-11): has skinny extents
[23861.443063] BTRFS error (device dm-11): error reading free space cache
[23861.443481] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23861.443927] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23861.447880] BTRFS warning (device dm-11): direct IO failed ino 4718 rw 1,34817 sector 0x312800 len 45056 err no 10
[23861.448916] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23861.449658] BTRFS info (device dm-11): forced readonly
[23861.451842] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23861.452314] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23861.521224] BTRFS info (device dm-11): flagging fs with big metadata feature
[23861.521678] BTRFS info (device dm-11): use lzo compression, level 0
[23861.522037] BTRFS info (device dm-11): disk space caching is enabled
[23861.522419] BTRFS info (device dm-11): has skinny extents
[23863.554424] btrfs_dev_stat_print_on_error: 109 callbacks suppressed
[23863.554427] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23863.555506] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23863.557199] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[23863.557808] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[23863.558499] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[23863.558914] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23863.559372] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[23863.560260] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[23863.560950] BTRFS info (device dm-11): forced readonly
[23863.561274] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23863.561710] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23863.562332] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[23863.562985] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[23863.563517] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1222553600, 1222557696)
[23863.564578] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 5, flush 0, corrupt 0, gen 0
[23863.564957] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 6, flush 0, corrupt 0, gen 0
[23863.565708] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1222557696, 1222561792)
[23863.565850] BTRFS warning (device dm-11): direct IO failed ino 5064 rw 0,0 sector 0x2caf58 len 4096 err no 10
[23863.566718] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1185316864, 1185320960)
[23863.567833] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1108209664, 1108213760)
[23863.568520] BTRFS warning (device dm-11): direct IO failed ino 4842 rw 0,0 sector 0x2b9340 len 4096 err no 10
[23863.568535] BTRFS warning (device dm-11): direct IO failed ino 5064 rw 0,0 sector 0x2caf60 len 4096 err no 10
[23863.569158] BTRFS warning (device dm-11): direct IO failed ino 4890 rw 0,0 sector 0x2946f8 len 4096 err no 10
[23863.570627] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1192329216, 1192333312)
[23863.571490] BTRFS warning (device dm-11): direct IO failed ino 4730 rw 0,0 sector 0x2bc8c0 len 4096 err no 10
[23863.688803] BTRFS info (device dm-11): flagging fs with big metadata feature
[23863.689263] BTRFS info (device dm-11): use lzo compression, level 0
[23863.689635] BTRFS info (device dm-11): disk space caching is enabled
[23863.690011] BTRFS info (device dm-11): has skinny extents
[23863.691883] BTRFS info (device dm-11): start tree-log replay
[23863.698555] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[23863.699084] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23863.740305] BTRFS warning (device dm-11): direct IO failed ino 2271 rw 1,34817 sector 0x2d4c10 len 65536 err no 10
[23863.742896] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[23863.743414] BTRFS info (device dm-11): forced readonly
[23863.743722] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23863.743768] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23863.820040] BTRFS info (device dm-11): flagging fs with big metadata feature
[23863.820492] BTRFS info (device dm-11): use lzo compression, level 0
[23863.820865] BTRFS info (device dm-11): disk space caching is enabled
[23863.821259] BTRFS info (device dm-11): has skinny extents
[23864.839052] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23864.839644] BTRFS error (device dm-11): error writing primary super block to device 1
[23864.840133] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23864.840747] BTRFS info (device dm-11): forced readonly
[23864.841074] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[23864.842528] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23864.842987] BTRFS warning (device dm-11): direct IO failed ino 5359 rw 0,0 sector 0x2d5b48 len 4096 err no 10
[23864.846761] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23864.846808] BTRFS warning (device dm-11): direct IO failed ino 5405 rw 0,0 sector 0x2e3768 len 4096 err no 10
[23864.847240] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23864.848352] BTRFS warning (device dm-11): direct IO failed ino 5405 rw 0,0 sector 0x2e3770 len 4096 err no 10
[23864.848405] BTRFS warning (device dm-11): direct IO failed ino 5405 rw 0,0 sector 0x2e3778 len 4096 err no 10
[23864.849456] BTRFS warning (device dm-11): direct IO failed ino 5412 rw 0,0 sector 0x2e2d08 len 4096 err no 10
[23864.858607] BTRFS warning (device dm-11): direct IO failed ino 5330 rw 0,0 sector 0x2e3358 len 4096 err no 10
[23864.860266] BTRFS warning (device dm-11): direct IO failed ino 5346 rw 0,0 sector 0x2e1558 len 4096 err no 10
[23864.946164] BTRFS info (device dm-11): flagging fs with big metadata feature
[23864.946601] BTRFS info (device dm-11): use lzo compression, level 0
[23864.946973] BTRFS info (device dm-11): disk space caching is enabled
[23864.947369] BTRFS info (device dm-11): has skinny extents
[23864.964108] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23864.978462] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23864.978966] BTRFS info (device dm-11): forced readonly
[23865.028201] BTRFS info (device dm-11): flagging fs with big metadata feature
[23865.028634] BTRFS info (device dm-11): use lzo compression, level 0
[23865.029011] BTRFS info (device dm-11): disk space caching is enabled
[23865.029403] BTRFS info (device dm-11): has skinny extents
[23867.066297] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23867.067739] BTRFS error (device dm-11): error writing primary super block to device 1
[23867.068933] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23867.070504] BTRFS info (device dm-11): forced readonly
[23867.071229] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[23867.072343] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23867.073281] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23867.075026] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23867.093675] BTRFS warning (device dm-11): direct IO failed ino 5835 rw 0,0 sector 0x264260 len 4096 err no 10
[23867.093680] BTRFS warning (device dm-11): direct IO failed ino 5835 rw 0,0 sector 0x264268 len 4096 err no 10
[23867.095008] BTRFS warning (device dm-11): direct IO failed ino 5699 rw 0,0 sector 0x262660 len 4096 err no 10
[23867.096297] BTRFS warning (device dm-11): direct IO failed ino 5544 rw 0,0 sector 0x2f62c8 len 4096 err no 10
[23867.202676] BTRFS info (device dm-11): flagging fs with big metadata feature
[23867.203133] BTRFS info (device dm-11): use lzo compression, level 0
[23867.203503] BTRFS info (device dm-11): disk space caching is enabled
[23867.203878] BTRFS info (device dm-11): has skinny extents
[23867.227416] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23867.239158] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23867.239660] BTRFS info (device dm-11): forced readonly
[23867.300222] BTRFS info (device dm-11): flagging fs with big metadata feature
[23867.300659] BTRFS info (device dm-11): use lzo compression, level 0
[23867.301058] BTRFS info (device dm-11): disk space caching is enabled
[23867.301435] BTRFS info (device dm-11): has skinny extents
[23867.317589] BTRFS error (device dm-11): error reading free space cache
[23867.318001] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23867.318305] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23867.319995] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[23867.320550] BTRFS info (device dm-11): forced readonly
[23867.400609] BTRFS info (device dm-11): flagging fs with big metadata feature
[23867.401092] BTRFS info (device dm-11): use lzo compression, level 0
[23867.401462] BTRFS info (device dm-11): disk space caching is enabled
[23867.401835] BTRFS info (device dm-11): has skinny extents
[23867.418172] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23867.432976] BTRFS error (device dm-11): error reading free space cache
[23867.433398] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23867.433472] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23867.434548] BTRFS info (device dm-11): forced readonly
[23867.435008] ------------[ cut here ]------------
[23867.435450] WARNING: CPU: 0 PID: 1459631 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23867.436055] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23867.440025] CPU: 0 PID: 1459631 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23867.440709] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23867.441338] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23867.441748] 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 5f 48 8b 05 58 b5 85 01 e8
[23867.443125] RSP: 0000:ffffb0a8c1ddfcb0 EFLAGS: 00010202
[23867.443436] RAX: 000000000000000d RBX: ffff98abc305d800 RCX: 0000000000000000
[23867.443886] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23867.444354] RBP: ffff98abf5267140 R08: ffff98ac06dac230 R09: 0000000000000000
[23867.444775] R10: 0000000000000000 R11: 0000000000000000 R12: ffff98aac137e8f0
[23867.445217] R13: ffff98abc51cf480 R14: ffff98ac06dac138 R15: ffff98ac06dac1e0
[23867.445635] FS:  00007f49748b3740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[23867.446128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23867.446500] CR2: 000055c377ce0fc0 CR3: 0000000105368001 CR4: 0000000000370ef0
[23867.446964] Call Trace:
[23867.447133]  
[23867.447268]  ? btrfs_get_32+0x31/0xf0
[23867.447495]  ? __mutex_lock+0x80/0x8a0
[23867.447723]  ? __mutex_lock+0xda/0x8a0
[23867.447949]  ? rcu_read_lock_sched_held+0x12/0x60
[23867.448251]  ? lock_release+0x1f0/0x2d0
[23867.448485]  btrfs_run_delayed_refs+0x86/0x210
[23867.448752]  ? __mutex_unlock_slowpath+0x35/0x260
[23867.449046]  btrfs_start_dirty_block_groups+0x2af/0x540
[23867.449452]  ? __mutex_unlock_slowpath+0x35/0x260
[23867.449842]  btrfs_commit_transaction+0x85e/0xad0
[23867.450206]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[23867.450603]  ? vfs_fsync_range+0x90/0x90
[23867.450911]  iterate_supers+0x85/0xf0
[23867.451167]  ksys_sync+0x50/0x80
[23867.451366]  __do_sys_sync+0xa/0x10
[23867.451578]  do_syscall_64+0x38/0x90
[23867.451794]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23867.452116] RIP: 0033:0x7f49749ae38b
[23867.452335] 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
[23867.453433] RSP: 002b:00007fff897dba68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[23867.453879] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f49749ae38b
[23867.454348] RDX: 00000000ffffffff RSI: 000000001964f1e1 RDI: 0000000000000014
[23867.454858] RBP: 028f5c28f5c28f5c R08: 000000000000002b R09: 00007fff897db58c
[23867.455366] R10: 00007f49748ca8d8 R11: 0000000000000202 R12: 0000000000000014
[23867.455798] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f49748b36c8
[23867.456252]  
[23867.456391] irq event stamp: 0
[23867.456576] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23867.456946] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23867.457453] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23867.457975] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23867.458354] ---[ end trace 3c6cbf5b7e96f363 ]---
[23867.458702] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23867.517755] BTRFS info (device dm-11): flagging fs with big metadata feature
[23867.518222] BTRFS info (device dm-11): use lzo compression, level 0
[23867.518595] BTRFS info (device dm-11): disk space caching is enabled
[23867.518974] BTRFS info (device dm-11): has skinny extents
[23868.569318] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23868.572352] btrfs_dev_stat_print_on_error: 379 callbacks suppressed
[23868.572360] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23868.576863] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23868.578746] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23868.580784] BTRFS error (device dm-11): error writing primary super block to device 1
[23868.582016] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23868.583573] BTRFS info (device dm-11): forced readonly
[23868.584215] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23868.584353] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23868.586443] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23868.587597] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23868.588507] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23868.589876] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[23868.590510] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[23868.591485] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[23868.592485] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[23868.593414] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[23868.594368] BTRFS warning (device dm-11): direct IO failed ino 6138 rw 0,0 sector 0x1d68a0 len 4096 err no 10
[23868.597121] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[23868.598094] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[23868.598960] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[23868.710198] BTRFS info (device dm-11): flagging fs with big metadata feature
[23868.710637] BTRFS info (device dm-11): use lzo compression, level 0
[23868.711014] BTRFS info (device dm-11): disk space caching is enabled
[23868.711413] BTRFS info (device dm-11): has skinny extents
[23868.713374] BTRFS info (device dm-11): start tree-log replay
[23869.780995] BTRFS warning (device dm-11): direct IO failed ino 6392 rw 1,34817 sector 0x26e450 len 20480 err no 10
[23869.781784] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23869.782368] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23869.783541] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[23869.784045] BTRFS info (device dm-11): forced readonly
[23869.784361] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23869.786091] BTRFS error (device dm-11): error writing primary super block to device 1
[23869.786449] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23869.786862] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23869.787947] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23869.788403] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23869.789688] ------------[ cut here ]------------
[23869.789980] WARNING: CPU: 0 PID: 1459736 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[23869.790056] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[23869.790616] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr snd_hda_codec_generic iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core joydev intel_rapl_common snd_pcm i2c_i801 i2c_smbus snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[23869.794621] CPU: 0 PID: 1459736 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[23869.795213] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[23869.795727] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[23869.796070] 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 5f 48 8b 05 58 b5 85 01 e8
[23869.797164] RSP: 0018:ffffb0a8c1fdfc40 EFLAGS: 00010202
[23869.797474] RAX: 000000000000000d RBX: ffff98abfbffe800 RCX: 0000000000000000
[23869.797890] RDX: 0000000000000001 RSI: ffffffffa05b5d6a RDI: 00000000ffffffff
[23869.798330] RBP: 0000000000000000 R08: ffff98abc4676be0 R09: 0000000000000000
[23869.798758] R10: ffff98abc4ac1400 R11: ffff98abd1982208 R12: ffff98ac2170dd90
[23869.799186] R13: ffff98abee313180 R14: ffff98abc4676af8 R15: ffff98abc4676ba0
[23869.799602] FS:  00007f281e099740(0000) GS:ffff98ac3bc00000(0000) knlGS:0000000000000000
[23869.800084] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[23869.800422] CR2: 0000000001ea5000 CR3: 0000000108180003 CR4: 0000000000370ef0
[23869.800841] Call Trace:
[23869.800996]  
[23869.801139]  btrfs_run_delayed_refs+0x86/0x210
[23869.801410]  ? __mutex_unlock_slowpath+0x35/0x260
[23869.801696]  btrfs_start_dirty_block_groups+0x2af/0x540
[23869.802050]  ? __mutex_unlock_slowpath+0x35/0x260
[23869.802353]  btrfs_commit_transaction+0x85e/0xad0
[23869.802642]  ? lock_release+0x1f0/0x2d0
[23869.802872]  ? rcu_read_lock_sched_held+0x12/0x60
[23869.803165]  ? lock_release+0x1f0/0x2d0
[23869.803398]  btrfs_sync_file+0x4bc/0x580
[23869.803635]  __x64_sys_fsync+0x34/0x60
[23869.803861]  do_syscall_64+0x38/0x90
[23869.804089]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[23869.804390] RIP: 0033:0x7f281e27ddd7
[23869.804605] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[23869.805692] RSP: 002b:00007ffebd8bff28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[23869.806175] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f281e27ddd7
[23869.806591] RDX: 000000000000010c RSI: 000000000040f044 RDI: 0000000000000003
[23869.807010] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffebd8bff3c
[23869.807430] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001aa
[23869.807845] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f281e0996c8
[23869.808305]  
[23869.808445] irq event stamp: 0
[23869.808631] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[23869.808841] BTRFS warning (device dm-11): csum hole found for disk bytenr range [589795328, 589799424)
[23869.809042] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[23869.809606] BTRFS warning (device dm-11): direct IO failed ino 6399 rw 0,0 sector 0x19d3c8 len 4096 err no 10
[23869.810248] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[23869.810915] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1258553344, 1258557440)
[23869.811495] softirqs last disabled at (0): [<0000000000000000>] 0x0
[23869.812155] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1261981696, 1261985792)
[23869.812429] ---[ end trace 3c6cbf5b7e96f364 ]---
[23869.813076] BTRFS warning (device dm-11): direct IO failed ino 4803 rw 0,0 sector 0x2ddc28 len 4096 err no 10
[23869.813986] BTRFS warning (device dm-11): direct IO failed ino 6430 rw 0,0 sector 0x2dc200 len 4096 err no 10
[23869.814820] BTRFS warning (device dm-11): csum hole found for disk bytenr range [593367040, 593371136)
[23869.815838] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[23869.816122] BTRFS warning (device dm-11): direct IO failed ino 6090 rw 0,0 sector 0x19ef08 len 4096 err no 10
[23869.816669] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23869.817981] BTRFS warning (device dm-11): csum hole found for disk bytenr range [755531776, 755535872)
[23869.818790] BTRFS warning (device dm-11): direct IO failed ino 6399 rw 0,0 sector 0x1ec440 len 4096 err no 10
[23869.820595] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1030553600, 1030557696)
[23869.821319] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1030557696, 1030561792)
[23869.821943] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1030561792, 1030565888)
[23869.823587] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1030565888, 1030569984)
[23869.824187] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1030569984, 1030574080)
[23869.826191] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5640 len 4096 err no 10
[23869.826262] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5648 len 4096 err no 10
[23869.826790] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5650 len 4096 err no 10
[23869.827442] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5658 len 4096 err no 10
[23869.828038] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5660 len 4096 err no 10
[23869.828616] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5668 len 4096 err no 10
[23869.829207] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5670 len 4096 err no 10
[23869.829798] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5678 len 4096 err no 10
[23869.830390] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5680 len 4096 err no 10
[23869.831031] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5688 len 4096 err no 10
[23869.831605] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5690 len 4096 err no 10
[23869.832205] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a5698 len 4096 err no 10
[23869.833410] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a56a0 len 4096 err no 10
[23869.833730] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a56a8 len 4096 err no 10
[23869.834004] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a56b0 len 4096 err no 10
[23869.834594] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a56b8 len 4096 err no 10
[23869.835803] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a56c0 len 4096 err no 10
[23869.836167] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a56c8 len 4096 err no 10
[23869.836696] BTRFS warning (device dm-11): direct IO failed ino 6242 rw 0,0 sector 0x2a56d0 len 4096 err no 10
[23869.840785] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f290 len 4096 err no 10
[23869.841460] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f298 len 4096 err no 10
[23869.841468] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2a0 len 4096 err no 10
[23869.842172] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2a8 len 4096 err no 10
[23869.842750] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2b0 len 4096 err no 10
[23869.843569] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2b8 len 4096 err no 10
[23869.843926] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2c0 len 4096 err no 10
[23869.844619] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2c8 len 4096 err no 10
[23869.845144] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2d0 len 4096 err no 10
[23869.845787] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2d8 len 4096 err no 10
[23869.846315] BTRFS warning (device dm-11): direct IO failed ino 6025 rw 0,0 sector 0x26f2e0 len 4096 err no 10
[23869.847931] BTRFS warning (device dm-11): direct IO failed ino 6256 rw 0,0 sector 0x2a80d8 len 4096 err no 10
[23869.951774] BTRFS info (device dm-11): flagging fs with big metadata feature
[23869.952229] BTRFS info (device dm-11): use lzo compression, level 0
[23869.952603] BTRFS info (device dm-11): disk space caching is enabled
[23869.952982] BTRFS info (device dm-11): has skinny extents
[23869.968562] BTRFS error (device dm-11): error reading free space cache
[23869.968972] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23869.969866] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23869.972450] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[23869.973030] BTRFS info (device dm-11): forced readonly
[23870.053796] BTRFS info (device dm-11): flagging fs with big metadata feature
[23870.054249] BTRFS info (device dm-11): use lzo compression, level 0
[23870.054625] BTRFS info (device dm-11): disk space caching is enabled
[23870.055003] BTRFS info (device dm-11): has skinny extents
[23871.111677] BTRFS warning (device dm-11): direct IO failed ino 6079 rw 1,34817 sector 0x2e91b8 len 61440 err no 10
[23871.117290] BTRFS warning (device dm-11): direct IO failed ino 6632 rw 1,34817 sector 0x233408 len 98304 err no 10
[23871.121216] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23871.124531] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23871.126390] BTRFS: error (device dm-11) in cache_save_setup:2753: errno=-5 IO failure
[23871.127573] BTRFS info (device dm-11): forced readonly
[23871.128313] BTRFS error (device dm-11): error writing primary super block to device 1
[23871.129406] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23871.129516] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23871.132479] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23871.133224] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23871.133942] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23871.134403] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23871.136367] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[23871.137748] BTRFS warning (device dm-11): direct IO failed ino 6575 rw 0,0 sector 0x2dd488 len 4096 err no 10
[23871.139181] BTRFS warning (device dm-11): direct IO failed ino 6576 rw 0,0 sector 0x2411b8 len 4096 err no 10
[23871.139190] BTRFS warning (device dm-11): direct IO failed ino 6576 rw 0,0 sector 0x2411c0 len 4096 err no 10
[23871.139794] BTRFS warning (device dm-11): direct IO failed ino 6576 rw 0,0 sector 0x2411c8 len 4096 err no 10
[23871.141377] BTRFS warning (device dm-11): direct IO failed ino 6574 rw 0,0 sector 0x233cc8 len 4096 err no 10
[23871.141387] BTRFS warning (device dm-11): direct IO failed ino 6574 rw 0,0 sector 0x233cd0 len 4096 err no 10
[23871.142036] BTRFS warning (device dm-11): direct IO failed ino 6574 rw 0,0 sector 0x233cd8 len 4096 err no 10
[23871.232832] BTRFS info (device dm-11): flagging fs with big metadata feature
[23871.233288] BTRFS info (device dm-11): use lzo compression, level 0
[23871.233667] BTRFS info (device dm-11): disk space caching is enabled
[23871.234079] BTRFS info (device dm-11): has skinny extents
[23871.235862] BTRFS info (device dm-11): start tree-log replay
[23871.311197] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23871.311701] BTRFS info (device dm-11): forced readonly
[23871.312375] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[23871.312835] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23871.395289] BTRFS info (device dm-11): flagging fs with big metadata feature
[23871.395732] BTRFS info (device dm-11): use lzo compression, level 0
[23871.396129] BTRFS info (device dm-11): disk space caching is enabled
[23871.396506] BTRFS info (device dm-11): has skinny extents
[23873.438757] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23873.439851] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23873.441275] BTRFS error (device dm-11): error writing primary super block to device 1
[23873.442178] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23873.443364] BTRFS info (device dm-11): forced readonly
[23873.443943] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23873.444781] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23873.445255] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23873.446600] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23873.447478] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23873.448489] BTRFS warning (device dm-11): direct IO failed ino 6730 rw 0,0 sector 0x2357b8 len 4096 err no 10
[23873.451877] BTRFS warning (device dm-11): direct IO failed ino 6961 rw 0,0 sector 0x19f2d0 len 4096 err no 10
[23873.571186] BTRFS info (device dm-11): flagging fs with big metadata feature
[23873.571622] BTRFS info (device dm-11): use lzo compression, level 0
[23873.572014] BTRFS info (device dm-11): disk space caching is enabled
[23873.572392] BTRFS info (device dm-11): has skinny extents
[23873.586772] btrfs_dev_stat_print_on_error: 218 callbacks suppressed
[23873.586775] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23873.587832] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[23873.588744] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[23873.589382] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[23873.590106] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[23873.590439] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23873.590817] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[23873.591790] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[23873.592412] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[23873.593072] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[23873.593677] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 10, flush 0, corrupt 0, gen 0
[23873.595059] BTRFS error (device dm-11): error reading free space cache
[23873.595450] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23873.596743] BTRFS warning (device dm-11): direct IO failed ino 7125 rw 1,34817 sector 0x312ed0 len 8192 err no 10
[23873.597461] BTRFS warning (device dm-11): direct IO failed ino 7125 rw 1,34817 sector 0x312ed0 len 24576 err no 10
[23873.614862] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[23873.615373] BTRFS info (device dm-11): forced readonly
[23873.615681] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23873.668875] BTRFS info (device dm-11): flagging fs with big metadata feature
[23873.669329] BTRFS info (device dm-11): use lzo compression, level 0
[23873.669704] BTRFS info (device dm-11): disk space caching is enabled
[23873.670103] BTRFS info (device dm-11): has skinny extents
[23874.685154] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[23874.685859] BTRFS info (device dm-11): forced readonly
[23874.686221] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23874.686693] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23874.687501] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23874.688855] BTRFS warning (device dm-11): direct IO failed ino 7201 rw 0,0 sector 0x23b230 len 4096 err no 10
[23874.689647] BTRFS warning (device dm-11): direct IO failed ino 7132 rw 0,0 sector 0x279f58 len 4096 err no 10
[23874.690595] BTRFS warning (device dm-11): direct IO failed ino 7201 rw 0,0 sector 0x23b210 len 4096 err no 10
[23874.691018] BTRFS warning (device dm-11): direct IO failed ino 7142 rw 0,0 sector 0x1c3710 len 4096 err no 10
[23874.692171] BTRFS warning (device dm-11): direct IO failed ino 7222 rw 0,0 sector 0x1a4560 len 4096 err no 10
[23874.692179] BTRFS warning (device dm-11): direct IO failed ino 7222 rw 0,0 sector 0x1a4568 len 4096 err no 10
[23874.692816] BTRFS warning (device dm-11): direct IO failed ino 7222 rw 0,0 sector 0x1a4570 len 4096 err no 10
[23874.694253] BTRFS warning (device dm-11): direct IO failed ino 7138 rw 0,0 sector 0x22c308 len 4096 err no 10
[23874.696205] BTRFS warning (device dm-11): direct IO failed ino 7122 rw 0,0 sector 0x2e6318 len 4096 err no 10
[23874.787011] BTRFS info (device dm-11): flagging fs with big metadata feature
[23874.787445] BTRFS info (device dm-11): use lzo compression, level 0
[23874.787814] BTRFS info (device dm-11): disk space caching is enabled
[23874.788208] BTRFS info (device dm-11): has skinny extents
[23874.802364] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[23874.803042] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23875.817178] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23875.817761] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23875.818530] BTRFS error (device dm-11): error writing primary super block to device 1
[23875.819028] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23875.819650] BTRFS info (device dm-11): forced readonly
[23875.819970] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23875.820416] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23875.820680] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23875.821858] BTRFS warning (device dm-11): direct IO failed ino 7370 rw 0,0 sector 0x207cc8 len 4096 err no 10
[23875.823176] BTRFS warning (device dm-11): direct IO failed ino 7495 rw 0,0 sector 0x289278 len 4096 err no 10
[23875.824244] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23875.824694] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23875.825987] BTRFS warning (device dm-11): direct IO failed ino 7505 rw 0,0 sector 0x274740 len 4096 err no 10
[23875.826185] BTRFS warning (device dm-11): direct IO failed ino 7505 rw 0,0 sector 0x274748 len 4096 err no 10
[23875.922572] BTRFS info (device dm-11): flagging fs with big metadata feature
[23875.923121] BTRFS info (device dm-11): use lzo compression, level 0
[23875.923628] BTRFS info (device dm-11): disk space caching is enabled
[23875.924122] BTRFS info (device dm-11): has skinny extents
[23875.926397] BTRFS info (device dm-11): start tree-log replay
[23875.927109] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[23875.927594] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[23875.933861] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[23875.934369] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23875.982946] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23875.987947] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[23875.988457] BTRFS info (device dm-11): forced readonly
[23875.988757] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23876.071667] BTRFS info (device dm-11): flagging fs with big metadata feature
[23876.072127] BTRFS info (device dm-11): use lzo compression, level 0
[23876.072496] BTRFS info (device dm-11): disk space caching is enabled
[23876.072879] BTRFS info (device dm-11): has skinny extents
[23876.090538] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23876.101845] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[23876.102361] BTRFS info (device dm-11): forced readonly
[23876.102675] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23876.167650] BTRFS info (device dm-11): flagging fs with big metadata feature
[23876.168114] BTRFS info (device dm-11): use lzo compression, level 0
[23876.168493] BTRFS info (device dm-11): disk space caching is enabled
[23876.168878] BTRFS info (device dm-11): has skinny extents
[23876.185177] BTRFS warning (device dm-11): direct IO failed ino 7523 rw 1,34817 sector 0x11b450 len 20480 err no 10
[23876.186217] BTRFS error (device dm-11): error reading free space cache
[23876.186609] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[23876.187713] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23876.190248] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[23876.190831] BTRFS info (device dm-11): forced readonly
[23876.191185] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23876.275287] BTRFS info (device dm-11): flagging fs with big metadata feature
[23876.275722] BTRFS info (device dm-11): use lzo compression, level 0
[23876.276114] BTRFS info (device dm-11): disk space caching is enabled
[23876.276491] BTRFS info (device dm-11): has skinny extents
[23877.325662] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23877.332470] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23877.334479] BTRFS error (device dm-11): error writing primary super block to device 1
[23877.336008] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23877.337526] BTRFS info (device dm-11): forced readonly
[23877.338296] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23877.338318] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[23877.339354] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23877.340088] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23877.341404] BTRFS warning (device dm-11): direct IO failed ino 7666 rw 0,0 sector 0x14ba70 len 4096 err no 10
[23877.344718] BTRFS warning (device dm-11): direct IO failed ino 7673 rw 0,0 sector 0x2eeeb8 len 4096 err no 10
[23877.348350] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23877.349203] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23877.449505] BTRFS info (device dm-11): flagging fs with big metadata feature
[23877.449933] BTRFS info (device dm-11): use lzo compression, level 0
[23877.450310] BTRFS info (device dm-11): disk space caching is enabled
[23877.450672] BTRFS info (device dm-11): has skinny extents
[23877.464533] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23877.465162] BTRFS info (device dm-11): forced readonly
[23877.467215] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23877.543389] BTRFS info (device dm-11): flagging fs with big metadata feature
[23877.543809] BTRFS info (device dm-11): use lzo compression, level 0
[23877.544192] BTRFS info (device dm-11): disk space caching is enabled
[23877.544555] BTRFS info (device dm-11): has skinny extents
[23879.559962] btrfs_dev_stat_print_on_error: 289 callbacks suppressed
[23879.559966] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23879.561060] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[23879.561690] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[23879.564220] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23879.565450] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[23879.566082] BTRFS warning (device dm-11): direct IO failed ino 7770 rw 1,34817 sector 0x162a08 len 61440 err no 10
[23879.566769] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[23879.567880] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[23879.568400] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[23879.569178] BTRFS warning (device dm-11): direct IO failed ino 7777 rw 0,0 sector 0x22bf28 len 4096 err no 10
[23879.569418] btrfs_lookup_bio_sums: 92 callbacks suppressed
[23879.569420] BTRFS warning (device dm-11): csum hole found for disk bytenr range [889085952, 889090048)
[23879.569916] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 3, flush 0, corrupt 0, gen 0
[23879.570112] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[23879.570981] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[23879.572485] BTRFS warning (device dm-11): direct IO failed ino 7777 rw 0,0 sector 0x22bf30 len 4096 err no 10
[23879.573148] BTRFS: error (device dm-11) in btrfs_rename:9441: errno=-5 IO failure
[23879.573586] BTRFS info (device dm-11): forced readonly
[23879.575243] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[23879.575960] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23879.576398] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23879.671413] BTRFS info (device dm-11): flagging fs with big metadata feature
[23879.671859] BTRFS info (device dm-11): use lzo compression, level 0
[23879.672249] BTRFS info (device dm-11): disk space caching is enabled
[23879.672625] BTRFS info (device dm-11): has skinny extents
[23879.697537] BTRFS error (device dm-11): error reading free space cache
[23879.697955] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23879.698796] BTRFS error (device dm-11): error reading free space cache
[23879.699212] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[23879.699411] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23879.699974] BTRFS warning (device dm-11): direct IO failed ino 8080 rw 1,34817 sector 0x313020 len 8192 err no 10
[23879.701062] BTRFS warning (device dm-11): direct IO failed ino 8080 rw 1,34817 sector 0x32c350 len 36864 err no 10
[23879.705213] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23879.705802] BTRFS info (device dm-11): forced readonly
[23879.785509] BTRFS info (device dm-11): flagging fs with big metadata feature
[23879.785963] BTRFS info (device dm-11): use lzo compression, level 0
[23879.786336] BTRFS info (device dm-11): disk space caching is enabled
[23879.786707] BTRFS info (device dm-11): has skinny extents
[23879.804062] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23879.819711] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23879.820260] BTRFS info (device dm-11): forced readonly
[23879.869173] BTRFS info (device dm-11): flagging fs with big metadata feature
[23879.869606] BTRFS info (device dm-11): use lzo compression, level 0
[23879.870011] BTRFS info (device dm-11): disk space caching is enabled
[23879.870385] BTRFS info (device dm-11): has skinny extents
[23879.885862] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[23879.886400] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23881.924591] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23881.927353] BTRFS error (device dm-11): error writing primary super block to device 1
[23881.928929] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23881.931008] BTRFS info (device dm-11): forced readonly
[23881.932035] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[23881.934539] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23881.935381] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23881.935841] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23882.045665] BTRFS info (device dm-11): flagging fs with big metadata feature
[23882.046121] BTRFS info (device dm-11): use lzo compression, level 0
[23882.046504] BTRFS info (device dm-11): disk space caching is enabled
[23882.046881] BTRFS info (device dm-11): has skinny extents
[23883.084423] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[23883.085681] BTRFS info (device dm-11): forced readonly
[23883.086212] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23883.086965] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23883.092973] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23883.108872] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1257660416, 1257664512)
[23883.109486] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1257664512, 1257668608)
[23883.110923] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1257668608, 1257672704)
[23883.111555] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1257660416, 1257664512)
[23883.190109] BTRFS info (device dm-11): flagging fs with big metadata feature
[23883.190545] BTRFS info (device dm-11): use lzo compression, level 0
[23883.190948] BTRFS info (device dm-11): disk space caching is enabled
[23883.191325] BTRFS info (device dm-11): has skinny extents
[23883.228332] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[23883.229083] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[23884.214994] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23884.215576] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23884.216377] BTRFS error (device dm-11): error writing primary super block to device 1
[23884.217049] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23884.217716] BTRFS info (device dm-11): forced readonly
[23884.218049] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23884.218487] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23884.219050] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23884.219254] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[23884.221881] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23884.222368] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23884.224453] BTRFS warning (device dm-11): direct IO failed ino 8780 rw 0,0 sector 0x131df8 len 4096 err no 10
[23884.224460] BTRFS warning (device dm-11): direct IO failed ino 8780 rw 0,0 sector 0x131e00 len 4096 err no 10
[23884.225107] BTRFS warning (device dm-11): direct IO failed ino 8780 rw 0,0 sector 0x131e08 len 4096 err no 10
[23884.235261] BTRFS warning (device dm-11): direct IO failed ino 7247 rw 0,0 sector 0x1477e0 len 4096 err no 10
[23884.235323] BTRFS warning (device dm-11): direct IO failed ino 8609 rw 0,0 sector 0x250170 len 4096 err no 10
[23884.238235] BTRFS warning (device dm-11): direct IO failed ino 8619 rw 0,0 sector 0x1419f8 len 4096 err no 10
[23884.239316] BTRFS warning (device dm-11): direct IO failed ino 8762 rw 0,0 sector 0x1739d0 len 4096 err no 10
[23884.329227] BTRFS info (device dm-11): flagging fs with big metadata feature
[23884.329667] BTRFS info (device dm-11): use lzo compression, level 0
[23884.330062] BTRFS info (device dm-11): disk space caching is enabled
[23884.330437] BTRFS info (device dm-11): has skinny extents
[23884.332529] BTRFS info (device dm-11): start tree-log replay
[23884.340139] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[23886.431131] btrfs_dev_stat_print_on_error: 242 callbacks suppressed
[23886.431134] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23886.432134] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23886.432743] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[23886.433738] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[23886.434696] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[23886.435559] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23886.436186] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[23886.436839] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[23886.439110] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[23886.439712] BTRFS warning (device dm-11): direct IO failed ino 8895 rw 1,34817 sector 0x356da8 len 28672 err no 10
[23886.440943] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[23886.441539] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[23886.443645] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[23886.443904] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[23886.444359] BTRFS info (device dm-11): forced readonly
[23886.445228] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23886.445887] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23886.557012] BTRFS info (device dm-11): flagging fs with big metadata feature
[23886.557448] BTRFS info (device dm-11): use lzo compression, level 0
[23886.557825] BTRFS info (device dm-11): disk space caching is enabled
[23886.558222] BTRFS info (device dm-11): has skinny extents
[23886.574933] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23886.592980] BTRFS error (device dm-11): error reading free space cache
[23886.593382] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23886.594380] BTRFS error (device dm-11): error reading free space cache
[23886.594847] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[23886.595929] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[23886.596405] BTRFS info (device dm-11): forced readonly
[23886.596710] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23886.656163] BTRFS info (device dm-11): flagging fs with big metadata feature
[23886.656602] BTRFS info (device dm-11): use lzo compression, level 0
[23886.656998] BTRFS info (device dm-11): disk space caching is enabled
[23886.657381] BTRFS info (device dm-11): has skinny extents
[23886.675918] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23886.690819] BTRFS error (device dm-11): error reading free space cache
[23886.691243] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23886.692328] BTRFS error (device dm-11): error reading free space cache
[23886.692381] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[23886.692719] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[23886.693247] BTRFS info (device dm-11): forced readonly
[23886.694215] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23886.756029] BTRFS info (device dm-11): flagging fs with big metadata feature
[23886.756469] BTRFS info (device dm-11): use lzo compression, level 0
[23886.756847] BTRFS info (device dm-11): disk space caching is enabled
[23886.757239] BTRFS info (device dm-11): has skinny extents
[23886.775187] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23886.789719] BTRFS error (device dm-11): error reading free space cache
[23886.790141] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[23886.791242] BTRFS error (device dm-11): error reading free space cache
[23886.791637] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[23886.792593] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[23886.793095] BTRFS info (device dm-11): forced readonly
[23886.793406] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23886.852502] BTRFS info (device dm-11): flagging fs with big metadata feature
[23886.852992] BTRFS info (device dm-11): use lzo compression, level 0
[23886.853367] BTRFS info (device dm-11): disk space caching is enabled
[23886.853748] BTRFS info (device dm-11): has skinny extents
[23888.876315] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23888.876914] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23888.877481] BTRFS error (device dm-11): error writing primary super block to device 1
[23888.877968] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23888.878587] BTRFS info (device dm-11): forced readonly
[23888.878911] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23888.879351] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23888.880214] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23888.881946] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[23888.884681] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23888.885169] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23889.003608] BTRFS info (device dm-11): flagging fs with big metadata feature
[23889.004069] BTRFS info (device dm-11): use lzo compression, level 0
[23889.004441] BTRFS info (device dm-11): disk space caching is enabled
[23889.004822] BTRFS info (device dm-11): has skinny extents
[23889.007121] BTRFS info (device dm-11): start tree-log replay
[23889.040466] BTRFS info (device dm-11): the free space cache file (1372585984) is invalid, skip it
[23891.084931] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23891.085519] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23891.086100] BTRFS error (device dm-11): error writing primary super block to device 1
[23891.086559] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23891.087196] BTRFS info (device dm-11): forced readonly
[23891.087506] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23891.087958] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23891.089201] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23891.089588] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23891.089656] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23891.090768] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[23891.096453] BTRFS warning (device dm-11): direct IO failed ino 4088 rw 0,0 sector 0x17d690 len 4096 err no 10
[23891.096461] BTRFS warning (device dm-11): direct IO failed ino 4088 rw 0,0 sector 0x17d698 len 4096 err no 10
[23891.097100] BTRFS warning (device dm-11): direct IO failed ino 4088 rw 0,0 sector 0x17d6a0 len 4096 err no 10
[23891.099150] BTRFS warning (device dm-11): direct IO failed ino 9800 rw 0,0 sector 0x133fc8 len 4096 err no 10
[23891.099158] BTRFS warning (device dm-11): direct IO failed ino 9800 rw 0,0 sector 0x133fd0 len 4096 err no 10
[23891.108341] BTRFS warning (device dm-11): direct IO failed ino 9770 rw 0,0 sector 0x13b5c8 len 4096 err no 10
[23891.109947] BTRFS warning (device dm-11): direct IO failed ino 9772 rw 0,0 sector 0x1ab138 len 4096 err no 10
[23891.235906] BTRFS info (device dm-11): flagging fs with big metadata feature
[23891.236335] BTRFS info (device dm-11): use lzo compression, level 0
[23891.236711] BTRFS info (device dm-11): disk space caching is enabled
[23891.237101] BTRFS info (device dm-11): has skinny extents
[23891.239165] BTRFS info (device dm-11): start tree-log replay
[23893.328311] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23893.328937] btrfs_dev_stat_print_on_error: 204 callbacks suppressed
[23893.328939] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[23893.329923] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[23893.330481] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[23893.331337] BTRFS error (device dm-11): error writing primary super block to device 1
[23893.331820] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[23893.332436] BTRFS info (device dm-11): forced readonly
[23893.332759] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23893.332850] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23893.333227] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23893.334410] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[23893.335526] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[23893.336148] BTRFS warning (device dm-11): direct IO failed ino 9941 rw 0,0 sector 0x3a8a28 len 4096 err no 10
[23893.337004] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[23893.337503] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[23893.339750] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[23893.341704] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[23893.342320] BTRFS warning (device dm-11): direct IO failed ino 9926 rw 0,0 sector 0x149640 len 4096 err no 10
[23893.343824] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[23893.344419] BTRFS warning (device dm-11): direct IO failed ino 10138 rw 0,0 sector 0x13ffc8 len 4096 err no 10
[23893.352379] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[23893.353036] BTRFS warning (device dm-11): direct IO failed ino 9956 rw 0,0 sector 0x1d1d70 len 4096 err no 10
[23893.353105] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[23893.354330] BTRFS warning (device dm-11): direct IO failed ino 9956 rw 0,0 sector 0x1d1d78 len 4096 err no 10
[23893.450414] BTRFS info (device dm-11): flagging fs with big metadata feature
[23893.450866] BTRFS info (device dm-11): use lzo compression, level 0
[23893.451240] BTRFS info (device dm-11): disk space caching is enabled
[23893.451615] BTRFS info (device dm-11): has skinny extents
[23893.454458] BTRFS info (device dm-11): start tree-log replay
[23893.487525] BTRFS warning (device dm-11): block group 1372585984 has wrong amount of free space
[23893.488127] BTRFS warning (device dm-11): failed to load free space cache for block group 1372585984, rebuilding it now
[23893.540010] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[23893.540782] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[23893.542693] BTRFS warning (device dm-11): direct IO failed ino 10282 rw 1,34817 sector 0x3c8840 len 69632 err no 10
[23893.548314] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[23893.563733] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[23893.564294] BTRFS info (device dm-11): forced readonly
[23893.636622] BTRFS info (device dm-11): flagging fs with big metadata feature
[23893.637082] BTRFS info (device dm-11): use lzo compression, level 0
[23893.637456] BTRFS info (device dm-11): disk space caching is enabled
[23893.637850] BTRFS info (device dm-11): has skinny extents