[12687.771490] run fstests generic/475 at 2022-01-08 00:21:37
[12688.480533] BTRFS: device fsid efcbd808-805c-4365-8eb5-982f4269d6b3 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2321367)
[12688.573008] BTRFS info (device dm-9): flagging fs with big metadata feature
[12688.573250] BTRFS info (device dm-9): using free space tree
[12688.573427] BTRFS info (device dm-9): has skinny extents
[12688.575210] BTRFS info (device dm-9): checking UUID tree
[12688.588128] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12688.588435] BTRFS warning (device dm-9): direct IO failed ino 263 rw 1,34817 sector 0x6800 len 24576 err no 10
[12688.588735] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12688.589094] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[12688.589101] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[12688.590321] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[12688.590578] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[12688.591330] BTRFS warning (device dm-9): direct IO failed ino 279 rw 1,34817 sector 0x6ca0 len 102400 err no 10
[12688.591701] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[12688.592845] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[12688.593514] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[12688.593820] BTRFS warning (device dm-9): direct IO failed ino 278 rw 1,34817 sector 0x6b20 len 49152 err no 10
[12688.594218] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[12688.594955] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12688.595299] BTRFS info (device dm-9): forced readonly
[12688.595467] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12688.595554] buffer_io_error: 760 callbacks suppressed
[12688.595558] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12688.595804] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12688.764512] BTRFS info (device dm-9): flagging fs with big metadata feature
[12688.764740] BTRFS info (device dm-9): using free space tree
[12688.764929] BTRFS info (device dm-9): has skinny extents
[12688.766523] BTRFS info (device dm-9): checking UUID tree
[12690.794791] BTRFS warning (device dm-9): direct IO failed ino 341 rw 1,34817 sector 0x128840 len 98304 err no 10
[12690.795523] BTRFS warning (device dm-9): direct IO failed ino 510 rw 1,34817 sector 0x128900 len 8192 err no 10
[12690.796178] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12690.796647] BTRFS info (device dm-9): forced readonly
[12690.796867] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12690.797228] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12690.797803] BTRFS warning (device dm-9): direct IO failed ino 361 rw 1,34817 sector 0x128c48 len 8192 err no 10
[12690.799473] BTRFS warning (device dm-9): csum hole found for disk bytenr range [300326912, 300331008)
[12690.800067] BTRFS warning (device dm-9): direct IO failed ino 287 rw 0,0 sector 0x113350 len 4096 err no 10
[12690.804274] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12690.809851] BTRFS warning (device dm-9): csum hole found for disk bytenr range [337911808, 337915904)
[12690.811447] BTRFS warning (device dm-9): csum hole found for disk bytenr range [337915904, 337920000)
[12690.811449] BTRFS warning (device dm-9): direct IO failed ino 320 rw 0,0 sector 0x125210 len 4096 err no 10
[12690.811826] BTRFS warning (device dm-9): csum hole found for disk bytenr range [337920000, 337924096)
[12690.812060] BTRFS warning (device dm-9): direct IO failed ino 320 rw 0,0 sector 0x125218 len 4096 err no 10
[12690.812642] BTRFS warning (device dm-9): direct IO failed ino 320 rw 0,0 sector 0x125220 len 4096 err no 10
[12690.958268] BTRFS info (device dm-9): flagging fs with big metadata feature
[12690.958487] BTRFS info (device dm-9): using free space tree
[12690.958658] BTRFS info (device dm-9): has skinny extents
[12690.975137] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12690.975486] BTRFS info (device dm-9): forced readonly
[12690.975647] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12690.975901] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12690.977865] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12691.083707] BTRFS info (device dm-9): flagging fs with big metadata feature
[12691.083946] BTRFS info (device dm-9): using free space tree
[12691.084120] BTRFS info (device dm-9): has skinny extents
[12691.096873] BTRFS warning (device dm-9): direct IO failed ino 505 rw 1,34817 sector 0x128028 len 81920 err no 10
[12691.097191] BTRFS warning (device dm-9): direct IO failed ino 506 rw 1,34817 sector 0x1280c8 len 106496 err no 10
[12691.099288] BTRFS warning (device dm-9): direct IO failed ino 506 rw 1,34817 sector 0x128388 len 110592 err no 10
[12691.101375] BTRFS warning (device dm-9): direct IO failed ino 506 rw 1,34817 sector 0x128388 len 90112 err no 10
[12691.102668] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12691.104612] BTRFS warning (device dm-9): direct IO failed ino 506 rw 1,34817 sector 0x128940 len 110592 err no 10
[12691.107417] BTRFS warning (device dm-9): direct IO failed ino 505 rw 1,34817 sector 0x8350 len 4096 err no 10
[12691.107469] BTRFS warning (device dm-9): direct IO failed ino 510 rw 1,34817 sector 0x128940 len 61440 err no 10
[12691.108442] BTRFS warning (device dm-9): direct IO failed ino 510 rw 1,34817 sector 0x128940 len 106496 err no 10
[12691.109249] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[12691.109391] BTRFS warning (device dm-9): direct IO failed ino 510 rw 1,34817 sector 0x128f40 len 118784 err no 10
[12691.110432] BTRFS info (device dm-9): forced readonly
[12691.110434] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12691.110438] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12691.255133] BTRFS info (device dm-9): flagging fs with big metadata feature
[12691.255353] BTRFS info (device dm-9): using free space tree
[12691.255522] BTRFS info (device dm-9): has skinny extents
[12691.269232] BTRFS warning (device dm-9): direct IO failed ino 505 rw 1,34817 sector 0x128028 len 65536 err no 10
[12691.269983] BTRFS warning (device dm-9): direct IO failed ino 510 rw 1,34817 sector 0x128028 len 40960 err no 10
[12691.270366] BTRFS warning (device dm-9): direct IO failed ino 511 rw 1,34817 sector 0x128028 len 8192 err no 10
[12691.271531] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12691.272252] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12691.272572] BTRFS info (device dm-9): forced readonly
[12691.272756] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12691.272997] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12691.400201] BTRFS info (device dm-9): flagging fs with big metadata feature
[12691.400422] BTRFS info (device dm-9): using free space tree
[12691.400590] BTRFS info (device dm-9): has skinny extents
[12691.413857] BTRFS warning (device dm-9): direct IO failed ino 514 rw 1,34817 sector 0x7f80 len 4096 err no 10
[12691.414208] BTRFS warning (device dm-9): direct IO failed ino 518 rw 1,34817 sector 0x128080 len 86016 err no 10
[12691.414593] BTRFS warning (device dm-9): direct IO failed ino 262 rw 1,34817 sector 0x128028 len 110592 err no 10
[12691.414845] BTRFS: error (device dm-9) in __btrfs_free_extent:3202: errno=-5 IO failure
[12691.415175] BTRFS info (device dm-9): forced readonly
[12691.415339] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12691.418486] BTRFS warning (device dm-9): direct IO failed ino 514 rw 1,34817 sector 0x128028 len 36864 err no 10
[12691.427508] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12691.558783] BTRFS info (device dm-9): flagging fs with big metadata feature
[12691.559003] BTRFS info (device dm-9): using free space tree
[12691.559179] BTRFS info (device dm-9): has skinny extents
[12691.583084] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12691.583405] BTRFS error (device dm-9): error writing primary super block to device 1
[12691.583669] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12691.583989] BTRFS info (device dm-9): forced readonly
[12691.584165] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[12691.587935] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12691.699968] BTRFS info (device dm-9): flagging fs with big metadata feature
[12691.700189] BTRFS info (device dm-9): using free space tree
[12691.700390] BTRFS info (device dm-9): has skinny extents
[12693.733098] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12693.733493] btrfs_dev_stat_print_on_error: 236 callbacks suppressed
[12693.733496] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12693.734147] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12693.734514] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12693.734991] BTRFS error (device dm-9): error writing primary super block to device 1
[12693.735363] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12693.735762] BTRFS info (device dm-9): forced readonly
[12693.735983] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12693.736298] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12693.737067] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[12693.738025] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12693.738418] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[12693.738912] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12693.739471] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[12693.740337] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[12693.740598] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[12693.741263] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[12693.741571] BTRFS warning (device dm-9): direct IO failed ino 608 rw 0,0 sector 0x130bb8 len 4096 err no 10
[12693.743013] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12693.743980] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[12693.744529] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[12693.745070] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[12693.746119] BTRFS warning (device dm-9): direct IO failed ino 636 rw 0,0 sector 0x8350 len 4096 err no 10
[12693.746144] BTRFS warning (device dm-9): direct IO failed ino 636 rw 0,0 sector 0x131f18 len 4096 err no 10
[12693.746524] BTRFS warning (device dm-9): direct IO failed ino 636 rw 0,0 sector 0x131f20 len 4096 err no 10
[12693.746977] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ede8 len 4096 err no 10
[12693.746986] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13edf0 len 4096 err no 10
[12693.746993] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13edf8 len 4096 err no 10
[12693.746999] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee00 len 4096 err no 10
[12693.747005] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee08 len 4096 err no 10
[12693.747010] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee10 len 4096 err no 10
[12693.747334] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee18 len 4096 err no 10
[12693.748509] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee20 len 4096 err no 10
[12693.748898] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee28 len 4096 err no 10
[12693.748905] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee30 len 4096 err no 10
[12693.749349] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee38 len 4096 err no 10
[12693.749646] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee40 len 4096 err no 10
[12693.750084] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee48 len 4096 err no 10
[12693.751248] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee50 len 4096 err no 10
[12693.751600] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee58 len 4096 err no 10
[12693.751915] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee60 len 4096 err no 10
[12693.752216] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee68 len 4096 err no 10
[12693.752526] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee70 len 4096 err no 10
[12693.752835] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee78 len 4096 err no 10
[12693.753155] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee80 len 4096 err no 10
[12693.753449] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ee88 len 4096 err no 10
[12693.756528] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13ede8 len 4096 err no 10
[12693.756848] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13edf0 len 4096 err no 10
[12693.757192] BTRFS warning (device dm-9): direct IO failed ino 684 rw 0,0 sector 0x13edf8 len 4096 err no 10
[12693.906158] BTRFS info (device dm-9): flagging fs with big metadata feature
[12693.906381] BTRFS info (device dm-9): using free space tree
[12693.906553] BTRFS info (device dm-9): has skinny extents
[12693.908467] BTRFS info (device dm-9): start tree-log replay
[12693.963576] BTRFS warning (device dm-9): direct IO failed ino 759 rw 1,34817 sector 0x13df08 len 49152 err no 10
[12693.963687] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12693.967948] BTRFS warning (device dm-9): direct IO failed ino 759 rw 1,34817 sector 0x13e4d8 len 98304 err no 10
[12693.968327] BTRFS warning (device dm-9): direct IO failed ino 763 rw 1,34817 sector 0x13dee8 len 16384 err no 10
[12693.969725] BTRFS warning (device dm-9): direct IO failed ino 780 rw 1,34817 sector 0x13e4d8 len 126976 err no 10
[12693.970506] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12693.970796] BTRFS info (device dm-9): forced readonly
[12694.074504] BTRFS info (device dm-9): flagging fs with big metadata feature
[12694.074766] BTRFS info (device dm-9): using free space tree
[12694.074945] BTRFS info (device dm-9): has skinny extents
[12695.129177] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12695.129535] BTRFS error (device dm-9): error writing primary super block to device 1
[12695.129898] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12695.131416] BTRFS info (device dm-9): forced readonly
[12695.131614] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[12695.132104] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12695.132392] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12695.135398] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12695.135670] BTRFS warning (device dm-9): direct IO failed ino 795 rw 0,0 sector 0x140a58 len 4096 err no 10
[12695.137878] BTRFS warning (device dm-9): direct IO failed ino 759 rw 0,0 sector 0x13df18 len 4096 err no 10
[12695.138650] BTRFS warning (device dm-9): direct IO failed ino 804 rw 0,0 sector 0x145598 len 4096 err no 10
[12695.269460] BTRFS info (device dm-9): flagging fs with big metadata feature
[12695.269731] BTRFS info (device dm-9): using free space tree
[12695.269929] BTRFS info (device dm-9): has skinny extents
[12696.291472] BTRFS warning (device dm-9): direct IO failed ino 995 rw 1,34817 sector 0x151d88 len 57344 err no 10
[12696.291999] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12696.292355] BTRFS warning (device dm-9): direct IO failed ino 873 rw 1,34817 sector 0x151d88 len 49152 err no 10
[12696.292481] BTRFS info (device dm-9): forced readonly
[12696.293059] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12696.293419] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12696.295419] BTRFS warning (device dm-9): csum hole found for disk bytenr range [431648768, 431652864)
[12696.295744] BTRFS warning (device dm-9): direct IO failed ino 1000 rw 0,0 sector 0x151d38 len 4096 err no 10
[12696.296469] BTRFS warning (device dm-9): csum hole found for disk bytenr range [413425664, 413429760)
[12696.296883] BTRFS warning (device dm-9): direct IO failed ino 888 rw 0,0 sector 0x149230 len 4096 err no 10
[12696.298959] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12696.303851] BTRFS warning (device dm-9): csum hole found for disk bytenr range [413429760, 413433856)
[12696.304535] BTRFS warning (device dm-9): csum hole found for disk bytenr range [413433856, 413437952)
[12696.304586] BTRFS warning (device dm-9): direct IO failed ino 888 rw 0,0 sector 0x149238 len 4096 err no 10
[12696.305151] BTRFS warning (device dm-9): direct IO failed ino 888 rw 0,0 sector 0x149240 len 4096 err no 10
[12696.306779] BTRFS warning (device dm-9): csum hole found for disk bytenr range [422678528, 422682624)
[12696.307069] BTRFS warning (device dm-9): csum hole found for disk bytenr range [422682624, 422686720)
[12696.307075] BTRFS warning (device dm-9): direct IO failed ino 891 rw 0,0 sector 0x14d8c8 len 4096 err no 10
[12696.307380] BTRFS warning (device dm-9): csum hole found for disk bytenr range [422686720, 422690816)
[12696.307792] BTRFS warning (device dm-9): direct IO failed ino 891 rw 0,0 sector 0x14d8d0 len 4096 err no 10
[12696.308079] BTRFS warning (device dm-9): direct IO failed ino 891 rw 0,0 sector 0x14d8d8 len 4096 err no 10
[12696.309654] BTRFS warning (device dm-9): csum hole found for disk bytenr range [411963392, 411967488)
[12696.309971] BTRFS warning (device dm-9): direct IO failed ino 886 rw 0,0 sector 0x148708 len 4096 err no 10
[12696.313977] BTRFS warning (device dm-9): csum hole found for disk bytenr range [430743552, 430747648)
[12696.314299] BTRFS warning (device dm-9): csum hole found for disk bytenr range [430747648, 430751744)
[12696.314302] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151650 len 4096 err no 10
[12696.314917] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151658 len 4096 err no 10
[12696.315209] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151660 len 4096 err no 10
[12696.315490] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151668 len 4096 err no 10
[12696.315788] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151670 len 4096 err no 10
[12696.315912] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151678 len 4096 err no 10
[12696.316071] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151680 len 4096 err no 10
[12696.316369] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151688 len 4096 err no 10
[12696.316724] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151690 len 4096 err no 10
[12696.317003] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x151698 len 4096 err no 10
[12696.317288] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x1516a0 len 4096 err no 10
[12696.317575] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x1516a8 len 4096 err no 10
[12696.317904] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x1516b0 len 4096 err no 10
[12696.318157] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x1516b8 len 4096 err no 10
[12696.318458] BTRFS warning (device dm-9): direct IO failed ino 924 rw 0,0 sector 0x1516c0 len 4096 err no 10
[12696.421017] BTRFS info (device dm-9): flagging fs with big metadata feature
[12696.421252] BTRFS info (device dm-9): using free space tree
[12696.421424] BTRFS info (device dm-9): has skinny extents
[12696.439300] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12696.444321] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12696.445010] BTRFS info (device dm-9): forced readonly
[12696.539548] BTRFS info (device dm-9): flagging fs with big metadata feature
[12696.539790] BTRFS info (device dm-9): using free space tree
[12696.539969] BTRFS info (device dm-9): has skinny extents
[12698.607430] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12698.609076] BTRFS error (device dm-9): error writing primary super block to device 1
[12698.613531] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12698.613843] BTRFS info (device dm-9): forced readonly
[12698.614011] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[12698.615653] BTRFS warning (device dm-9): direct IO failed ino 1143 rw 0,0 sector 0x1606a8 len 4096 err no 10
[12698.617026] BTRFS warning (device dm-9): direct IO failed ino 1185 rw 0,0 sector 0x162190 len 4096 err no 10
[12698.617034] BTRFS warning (device dm-9): direct IO failed ino 1185 rw 0,0 sector 0x162198 len 4096 err no 10
[12698.617335] BTRFS warning (device dm-9): direct IO failed ino 1185 rw 0,0 sector 0x1621a0 len 4096 err no 10
[12698.618321] BTRFS warning (device dm-9): direct IO failed ino 1004 rw 0,0 sector 0x11c420 len 4096 err no 10
[12698.618918] BTRFS warning (device dm-9): direct IO failed ino 1153 rw 0,0 sector 0x164350 len 4096 err no 10
[12698.618946] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12698.619426] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12698.619841] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12698.622380] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x1557f8 len 4096 err no 10
[12698.622691] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x155800 len 4096 err no 10
[12698.622982] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x155808 len 4096 err no 10
[12698.623282] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x158220 len 4096 err no 10
[12698.623574] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x158228 len 4096 err no 10
[12698.623878] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x158230 len 4096 err no 10
[12698.624167] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x158238 len 4096 err no 10
[12698.624454] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x158240 len 4096 err no 10
[12698.624486] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x158248 len 4096 err no 10
[12698.625304] BTRFS warning (device dm-9): direct IO failed ino 1022 rw 0,0 sector 0x15be40 len 4096 err no 10
[12698.625954] BTRFS warning (device dm-9): direct IO failed ino 1052 rw 0,0 sector 0x1586a8 len 4096 err no 10
[12698.626770] BTRFS warning (device dm-9): direct IO failed ino 1063 rw 0,0 sector 0x159268 len 4096 err no 10
[12698.627485] BTRFS warning (device dm-9): direct IO failed ino 1093 rw 0,0 sector 0x158fb8 len 4096 err no 10
[12698.746963] BTRFS info (device dm-9): flagging fs with big metadata feature
[12698.747191] BTRFS info (device dm-9): using free space tree
[12698.747364] BTRFS info (device dm-9): has skinny extents
[12698.763466] btrfs_dev_stat_print_on_error: 289 callbacks suppressed
[12698.763469] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12698.764430] BTRFS warning (device dm-9): direct IO failed ino 1263 rw 1,34817 sector 0x13f978 len 45056 err no 10
[12698.764752] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[12698.765120] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12698.765224] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[12698.766131] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[12698.766420] BTRFS warning (device dm-9): direct IO failed ino 1267 rw 1,34817 sector 0x164a88 len 114688 err no 10
[12698.767192] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[12698.767498] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[12698.768187] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[12698.768313] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 5, flush 0, corrupt 0, gen 0
[12698.769012] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12698.769107] BTRFS warning (device dm-9): direct IO failed ino 1261 rw 1,34817 sector 0x164a88 len 20480 err no 10
[12698.771308] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 6, flush 0, corrupt 0, gen 0
[12698.774339] BTRFS warning (device dm-9): direct IO failed ino 1263 rw 1,34817 sector 0x164d80 len 4096 err no 10
[12698.775923] BTRFS warning (device dm-9): direct IO failed ino 1263 rw 1,34817 sector 0x1650a8 len 32768 err no 10
[12698.780570] BTRFS: error (device dm-9) in maybe_insert_hole:4797: errno=-5 IO failure
[12698.780964] BTRFS info (device dm-9): forced readonly
[12698.929240] BTRFS info (device dm-9): flagging fs with big metadata feature
[12698.929537] BTRFS info (device dm-9): using free space tree
[12698.929785] BTRFS info (device dm-9): has skinny extents
[12701.013629] BTRFS warning (device dm-9): direct IO failed ino 1336 rw 0,0 sector 0x16d0d0 len 4096 err no 10
[12701.015362] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12701.016472] BTRFS info (device dm-9): forced readonly
[12701.017085] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12701.017944] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12701.025384] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12701.025388] BTRFS warning (device dm-9): direct IO failed ino 1304 rw 0,0 sector 0x172620 len 4096 err no 10
[12701.154322] BTRFS info (device dm-9): flagging fs with big metadata feature
[12701.160229] BTRFS info (device dm-9): using free space tree
[12701.160403] BTRFS info (device dm-9): has skinny extents
[12701.162503] BTRFS info (device dm-9): start tree-log replay
[12702.223500] BTRFS warning (device dm-9): direct IO failed ino 1552 rw 1,34817 sector 0x17e038 len 102400 err no 10
[12702.225791] btrfs_lookup_bio_sums: 14 callbacks suppressed
[12702.225797] BTRFS warning (device dm-9): csum hole found for disk bytenr range [513204224, 513208320)
[12702.227230] BTRFS: error (device dm-9) in maybe_insert_hole:4797: errno=-5 IO failure
[12702.227891] BTRFS info (device dm-9): forced readonly
[12702.231118] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12702.232358] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12702.232551] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12702.233494] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12702.240429] BTRFS warning (device dm-9): csum hole found for disk bytenr range [518762496, 518766592)
[12702.241731] BTRFS warning (device dm-9): csum hole found for disk bytenr range [518762496, 518766592)
[12702.242351] BTRFS warning (device dm-9): csum hole found for disk bytenr range [518762496, 518766592)
[12702.370837] BTRFS info (device dm-9): flagging fs with big metadata feature
[12702.371062] BTRFS info (device dm-9): using free space tree
[12702.371241] BTRFS info (device dm-9): has skinny extents
[12702.373498] BTRFS info (device dm-9): start tree-log replay
[12704.547734] btrfs_dev_stat_print_on_error: 138 callbacks suppressed
[12704.547739] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[12704.548404] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[12704.548409] BTRFS warning (device dm-9): direct IO failed ino 1573 rw 0,0 sector 0x1892f0 len 4096 err no 10
[12704.548796] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[12704.549177] BTRFS warning (device dm-9): direct IO failed ino 1573 rw 0,0 sector 0x1892f8 len 4096 err no 10
[12704.549535] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[12704.549900] BTRFS warning (device dm-9): direct IO failed ino 1573 rw 0,0 sector 0x189300 len 4096 err no 10
[12704.550274] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[12704.550641] BTRFS warning (device dm-9): direct IO failed ino 1573 rw 0,0 sector 0x189308 len 4096 err no 10
[12704.551000] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[12704.551371] BTRFS warning (device dm-9): direct IO failed ino 1573 rw 0,0 sector 0x189310 len 4096 err no 10
[12704.551740] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[12704.552114] BTRFS warning (device dm-9): direct IO failed ino 1573 rw 0,0 sector 0x189318 len 4096 err no 10
[12704.552480] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[12704.552859] BTRFS warning (device dm-9): direct IO failed ino 1573 rw 0,0 sector 0x189320 len 4096 err no 10
[12704.554477] BTRFS warning (device dm-9): direct IO failed ino 1573 rw 0,0 sector 0x189328 len 4096 err no 10
[12704.555784] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 8, flush 0, corrupt 0, gen 0
[12704.556342] BTRFS warning (device dm-9): direct IO failed ino 1584 rw 1,34817 sector 0x192270 len 4096 err no 10
[12704.557127] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12704.557695] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[12704.558209] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12704.558785] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12704.558973] BTRFS error (device dm-9): error writing primary super block to device 1
[12704.559433] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12704.559831] BTRFS info (device dm-9): forced readonly
[12704.560065] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12704.560378] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12704.561961] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12704.562666] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12704.564513] BTRFS warning (device dm-9): direct IO failed ino 1611 rw 0,0 sector 0x18ad80 len 4096 err no 10
[12704.566265] BTRFS warning (device dm-9): direct IO failed ino 1590 rw 0,0 sector 0x180aa8 len 4096 err no 10
[12704.566666] BTRFS warning (device dm-9): direct IO failed ino 1590 rw 0,0 sector 0x180ab0 len 4096 err no 10
[12704.566690] BTRFS warning (device dm-9): direct IO failed ino 1590 rw 0,0 sector 0x180ab8 len 4096 err no 10
[12704.567052] BTRFS warning (device dm-9): direct IO failed ino 1590 rw 0,0 sector 0x180ac0 len 4096 err no 10
[12704.567921] BTRFS warning (device dm-9): direct IO failed ino 1591 rw 0,0 sector 0x18e428 len 4096 err no 10
[12704.568299] BTRFS warning (device dm-9): direct IO failed ino 1591 rw 0,0 sector 0x18e430 len 4096 err no 10
[12704.568724] BTRFS warning (device dm-9): direct IO failed ino 1591 rw 0,0 sector 0x18e438 len 4096 err no 10
[12704.569099] BTRFS warning (device dm-9): direct IO failed ino 1591 rw 0,0 sector 0x18e440 len 4096 err no 10
[12704.569465] BTRFS warning (device dm-9): direct IO failed ino 1591 rw 0,0 sector 0x18e448 len 4096 err no 10
[12704.569859] BTRFS warning (device dm-9): direct IO failed ino 1591 rw 0,0 sector 0x18e450 len 4096 err no 10
[12704.569913] BTRFS warning (device dm-9): direct IO failed ino 1591 rw 0,0 sector 0x18e458 len 4096 err no 10
[12704.570385] BTRFS warning (device dm-9): direct IO failed ino 1591 rw 0,0 sector 0x18e460 len 4096 err no 10
[12704.571148] BTRFS warning (device dm-9): direct IO failed ino 1642 rw 0,0 sector 0x18e9f8 len 4096 err no 10
[12704.571155] BTRFS warning (device dm-9): direct IO failed ino 1642 rw 0,0 sector 0x18ea00 len 4096 err no 10
[12704.571892] BTRFS warning (device dm-9): direct IO failed ino 1642 rw 0,0 sector 0x18ea08 len 4096 err no 10
[12704.571899] BTRFS warning (device dm-9): direct IO failed ino 1642 rw 0,0 sector 0x18ea10 len 4096 err no 10
[12704.571904] BTRFS warning (device dm-9): direct IO failed ino 1642 rw 0,0 sector 0x18ea18 len 4096 err no 10
[12704.571908] BTRFS warning (device dm-9): direct IO failed ino 1642 rw 0,0 sector 0x18ea20 len 4096 err no 10
[12704.571913] BTRFS warning (device dm-9): direct IO failed ino 1642 rw 0,0 sector 0x18ea28 len 4096 err no 10
[12704.571917] BTRFS warning (device dm-9): direct IO failed ino 1642 rw 0,0 sector 0x18ea30 len 4096 err no 10
[12704.576061] BTRFS warning (device dm-9): direct IO failed ino 1638 rw 0,0 sector 0x18e618 len 4096 err no 10
[12704.576460] BTRFS warning (device dm-9): direct IO failed ino 1769 rw 0,0 sector 0x191000 len 4096 err no 10
[12704.717841] BTRFS info (device dm-9): flagging fs with big metadata feature
[12704.718074] BTRFS info (device dm-9): using free space tree
[12704.718253] BTRFS info (device dm-9): has skinny extents
[12705.800667] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12705.802240] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12705.803698] BTRFS error (device dm-9): error writing primary super block to device 1
[12705.805176] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12705.806701] BTRFS info (device dm-9): forced readonly
[12705.807560] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12705.807891] ------------[ cut here ]------------
[12705.809843] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12705.810865] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.816172] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.822491] CPU: 0 PID: 2322445 Comm: fsstress Not tainted 5.16.0-rc4+ #531
[12705.823242] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.824600] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.825362] 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 53 48 8b 05 58 b5 85 01 e8
[12705.826934] RSP: 0000:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.827509] RAX: 0000000000000005 RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.828149] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.828737] RBP: 0000000000000000 R08: ffff9f4dc5914700 R09: 0000000000000000
[12705.829309] R10: ffff9f4dc41cf800 R11: ffff9f4dd0e9ba08 R12: ffff9f4dcade8bc8
[12705.829896] R13: ffff9f4dd439e420 R14: ffff9f4dc5914618 R15: ffff9f4dc59146c0
[12705.830473] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.831094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.831516] CR2: 00007f1562601088 CR3: 00000001114bc001 CR4: 0000000000370ef0
[12705.832001] Call Trace:
[12705.832224]
[12705.840855] btrfs_run_delayed_refs+0x86/0x210
[12705.841048] btrfs_commit_transaction+0x59/0xad0
[12705.841207] btrfs_sync_file+0x4bc/0x580
[12705.841382] __x64_sys_fdatasync+0x44/0x80
[12705.841550] do_syscall_64+0x38/0x90
[12705.841699] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.841912] RIP: 0033:0x7f7ec12fa0b7
[12705.842070] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.842538] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.842797] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.842997] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.843199] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.843396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.843594] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.843801]
[12705.843929] irq event stamp: 0
[12705.844062] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.844246] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.844506] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.844765] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.844950] ---[ end trace ae76d5b6842a9a25 ]---
[12705.846150] ------------[ cut here ]------------
[12705.846311] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.846600] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.848006] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.848302] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.848556] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.848745] 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 53 48 8b 05 58 b5 85 01 e8
[12705.849075] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12705.849220] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.849783] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.850003] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.850214] RBP: ffff9f4deaf36220 R08: ffff9f4e2d26f5d8 R09: 0000000000000000
[12705.850443] R10: ffff9f4dc5914618 R11: ffff9f4dd0e9ba08 R12: ffff9f4dd024ee38
[12705.850661] R13: ffff9f4dd439e420 R14: ffff9f4e2d26f4e0 R15: ffff9f4e2d26f588
[12705.850870] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.851161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.851369] CR2: 00007f3608987421 CR3: 00000001114bc001 CR4: 0000000000370ef0
[12705.851611] Call Trace:
[12705.851772]
[12705.851920] btrfs_run_delayed_refs+0x86/0x210
[12705.852123] btrfs_commit_transaction+0x59/0xad0
[12705.852323] btrfs_sync_file+0x4bc/0x580
[12705.852487] __x64_sys_fdatasync+0x44/0x80
[12705.852660] do_syscall_64+0x38/0x90
[12705.852831] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.853004] RIP: 0033:0x7f7ec12fa0b7
[12705.853165] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.853680] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.854039] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.854291] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.854527] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.854759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.854962] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.855174]
[12705.855297] irq event stamp: 0
[12705.855429] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.855632] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.855920] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.856243] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.856469] ---[ end trace ae76d5b6842a9a26 ]---
[12705.857288] ------------[ cut here ]------------
[12705.857533] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.857989] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.860179] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.860572] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.860978] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.861248] 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 53 48 8b 05 58 b5 85 01 e8
[12705.861979] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.862215] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.862478] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.862767] RBP: ffff9f4deaf36f40 R08: ffff9f4e2d26f368 R09: 0000000000000000
[12705.863051] R10: ffff9f4e2d26f400 R11: ffff9f4dd0e9ba08 R12: ffff9f4dd024e888
[12705.863371] R13: ffff9f4dd439e420 R14: ffff9f4e2d26f270 R15: ffff9f4e2d26f318
[12705.863668] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.864025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.864281] CR2: 00007f3608987421 CR3: 00000001114bc001 CR4: 0000000000370ef0
[12705.864574] Call Trace:
[12705.864769]
[12705.864952] btrfs_run_delayed_refs+0x86/0x210
[12705.865193] btrfs_commit_transaction+0x59/0xad0
[12705.865419] btrfs_sync_file+0x4bc/0x580
[12705.865651] __x64_sys_fdatasync+0x44/0x80
[12705.865873] do_syscall_64+0x38/0x90
[12705.866082] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.866322] RIP: 0033:0x7f7ec12fa0b7
[12705.866532] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.867233] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.867593] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.867888] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.868188] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.868481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.868805] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.869101]
[12705.869264] irq event stamp: 0
[12705.869453] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.869726] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.870099] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.870465] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.870753] ---[ end trace ae76d5b6842a9a27 ]---
[12705.871139] ------------[ cut here ]------------
[12705.871374] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.871803] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.873339] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.873608] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.873920] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.874109] 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 53 48 8b 05 58 b5 85 01 e8
[12705.874792] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.875715] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.875995] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.876278] RBP: ffff9f4deaf36020 R08: ffff9f4e2d26f0f8 R09: 0000000000000000
[12705.876559] R10: ffff9f4e2d26f200 R11: ffff9f4dd0e9ba08 R12: ffff9f4dd024eb60
[12705.876852] R13: ffff9f4dd439e420 R14: ffff9f4e2d26f000 R15: ffff9f4e2d26f0a8
[12705.877141] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.877508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.877767] CR2: 00007f3608987421 CR3: 00000001114bc001 CR4: 0000000000370ef0
[12705.878050] Call Trace:
[12705.878223]
[12705.878399] btrfs_run_delayed_refs+0x86/0x210
[12705.878631] btrfs_commit_transaction+0x59/0xad0
[12705.878857] btrfs_sync_file+0x4bc/0x580
[12705.879076] __x64_sys_fdatasync+0x44/0x80
[12705.887522] do_syscall_64+0x38/0x90
[12705.887682] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.887862] RIP: 0033:0x7f7ec12fa0b7
[12705.888001] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.888469] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.888718] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.888914] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.889114] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.889308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.889506] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.889715]
[12705.889858] irq event stamp: 0
[12705.890040] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.890291] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.890658] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.891008] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.891269] ---[ end trace ae76d5b6842a9a28 ]---
[12705.892939] ------------[ cut here ]------------
[12705.893106] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.893387] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.894814] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.895072] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.895354] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.895525] 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 53 48 8b 05 58 b5 85 01 e8
[12705.896040] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.896209] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.896438] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.896645] RBP: ffff9f4deaf364a0 R08: ffff9f4e2d26f980 R09: 0000000000000000
[12705.896865] R10: ffff9f4e2d26f000 R11: ffff9f4dd0e9ba08 R12: ffff9f4dd024e410
[12705.897066] R13: ffff9f4dd439e420 R14: ffff9f4e2d26f888 R15: ffff9f4e2d26f930
[12705.897404] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.897744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.897922] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.898125] Call Trace:
[12705.898245]
[12705.898363] btrfs_run_delayed_refs+0x86/0x210
[12705.898943] btrfs_commit_transaction+0x59/0xad0
[12705.899108] btrfs_sync_file+0x4bc/0x580
[12705.899256] __x64_sys_fdatasync+0x44/0x80
[12705.899408] do_syscall_64+0x38/0x90
[12705.899549] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.899720] RIP: 0033:0x7f7ec12fa0b7
[12705.899860] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.900330] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.900567] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.900773] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.900970] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.901173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.901370] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.901570]
[12705.901696] irq event stamp: 0
[12705.901823] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.902007] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.902271] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.902517] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.902711] ---[ end trace ae76d5b6842a9a29 ]---
[12705.903081] ------------[ cut here ]------------
[12705.903241] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.903518] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.904926] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.905849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.906111] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.906287] 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 53 48 8b 05 58 b5 85 01 e8
[12705.906762] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.906928] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.907129] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.907322] RBP: ffff9f4deaf36820 R08: ffff9f4e2d26fab8 R09: 0000000000000000
[12705.907521] R10: ffff9f4e2d26f800 R11: ffff9f4e3bc20d88 R12: ffff9f4dd024e6e8
[12705.907723] R13: ffff9f4dd439e420 R14: ffff9f4e2d26f9c0 R15: ffff9f4e2d26fa68
[12705.907920] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.908176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.908351] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.908547] Call Trace:
[12705.908674]
[12705.908796] btrfs_run_delayed_refs+0x86/0x210
[12705.908952] btrfs_commit_transaction+0x59/0xad0
[12705.909112] btrfs_sync_file+0x4bc/0x580
[12705.909262] __x64_sys_fdatasync+0x44/0x80
[12705.909415] do_syscall_64+0x38/0x90
[12705.909554] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.909726] RIP: 0033:0x7f7ec12fa0b7
[12705.909868] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.910338] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.910576] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.910782] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.910979] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.911181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.911377] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.911577]
[12705.911701] irq event stamp: 0
[12705.911833] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.912022] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.912276] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.912527] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.912717] ---[ end trace ae76d5b6842a9a2a ]---
[12705.912962] ------------[ cut here ]------------
[12705.913122] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.913408] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.914793] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.915057] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.915310] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.915485] 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 53 48 8b 05 58 b5 85 01 e8
[12705.915958] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.916129] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.916323] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.916516] RBP: ffff9f4deaf363c0 R08: ffff9f4e2d26f710 R09: 0000000000000000
[12705.916723] R10: ffff9f4e2d26f900 R11: ffff9f4dd0e9ba08 R12: ffff9f4dd024e270
[12705.916922] R13: ffff9f4dd439e420 R14: ffff9f4e2d26f618 R15: ffff9f4e2d26f6c0
[12705.917123] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.917376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.917547] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.917751] Call Trace:
[12705.917870]
[12705.917988] btrfs_run_delayed_refs+0x86/0x210
[12705.918146] btrfs_commit_transaction+0x59/0xad0
[12705.918306] btrfs_sync_file+0x4bc/0x580
[12705.918453] __x64_sys_fdatasync+0x44/0x80
[12705.918599] do_syscall_64+0x38/0x90
[12705.918746] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.918911] RIP: 0033:0x7f7ec12fa0b7
[12705.919056] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.925260] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.925505] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.925711] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.925908] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.926110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.926309] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.926509]
[12705.926634] irq event stamp: 0
[12705.926761] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.926942] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.927201] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.927450] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.927642] ---[ end trace ae76d5b6842a9a2b ]---
[12705.927925] ------------[ cut here ]------------
[12705.928090] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.928369] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.929777] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.930032] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.930292] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.930462] 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 53 48 8b 05 58 b5 85 01 e8
[12705.930938] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.931108] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.931304] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.931498] RBP: ffff9f4deaf36ae0 R08: ffff9f4dc41cfbf0 R09: 0000000000000000
[12705.931700] R10: ffff9f4e2d26f600 R11: ffff9f4dd0e9ba08 R12: ffff9f4dd024e958
[12705.931896] R13: ffff9f4dd439e420 R14: ffff9f4dc41cfaf8 R15: ffff9f4dc41cfba0
[12705.932093] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.932342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.932515] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.932720] Call Trace:
[12705.932839]
[12705.932955] btrfs_run_delayed_refs+0x86/0x210
[12705.933114] btrfs_commit_transaction+0x59/0xad0
[12705.933271] btrfs_sync_file+0x4bc/0x580
[12705.933415] __x64_sys_fdatasync+0x44/0x80
[12705.933567] do_syscall_64+0x38/0x90
[12705.933719] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.933882] RIP: 0033:0x7f7ec12fa0b7
[12705.934022] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.934489] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.934734] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.934934] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.935860] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.936078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.936278] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.936492]
[12705.936622] irq event stamp: 0
[12705.936751] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.936972] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.937234] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.937482] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.937696] ---[ end trace ae76d5b6842a9a2c ]---
[12705.937983] ------------[ cut here ]------------
[12705.938153] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.938434] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.939846] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.940112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.940367] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.940541] 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 53 48 8b 05 58 b5 85 01 e8
[12705.941023] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.941189] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.941384] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.941581] RBP: ffff9f4deaf36c20 R08: ffff9f4dc41cfd28 R09: 0000000000000000
[12705.941781] R10: ffff9f4dc41cfa00 R11: ffff9f4dd0e9ba08 R12: ffff9f4dd024e5b0
[12705.941978] R13: ffff9f4dd439e420 R14: ffff9f4dc41cfc30 R15: ffff9f4dc41cfcd8
[12705.942178] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.942433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.942604] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.942812] Call Trace:
[12705.942931]
[12705.943055] btrfs_run_delayed_refs+0x86/0x210
[12705.943209] btrfs_commit_transaction+0x59/0xad0
[12705.943366] btrfs_sync_file+0x4bc/0x580
[12705.943516] __x64_sys_fdatasync+0x44/0x80
[12705.943676] do_syscall_64+0x38/0x90
[12705.943816] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.943979] RIP: 0033:0x7f7ec12fa0b7
[12705.944123] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.944587] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.944834] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.945038] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.945237] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.945433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.945637] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.945837]
[12705.945950] irq event stamp: 0
[12705.946085] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.946269] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.946517] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.946784] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.946966] ---[ end trace ae76d5b6842a9a2d ]---
[12705.947230] ------------[ cut here ]------------
[12705.947387] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.947684] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.949091] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.949352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.949607] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.949786] 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 53 48 8b 05 58 b5 85 01 e8
[12705.950257] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.950421] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.950620] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.950823] RBP: ffff9f4deaf36a00 R08: ffff9f4dc41cf5d8 R09: 0000000000000000
[12705.951025] R10: ffff9f4dc41cfc00 R11: ffff9f4dd0e9ba08 R12: ffff9f4dd024e548
[12705.951224] R13: ffff9f4dd439e420 R14: ffff9f4dc41cf4e0 R15: ffff9f4dc41cf588
[12705.951421] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.951682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.951855] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.952055] Call Trace:
[12705.952177]
[12705.952296] btrfs_run_delayed_refs+0x86/0x210
[12705.952449] btrfs_commit_transaction+0x59/0xad0
[12705.952608] btrfs_sync_file+0x4bc/0x580
[12705.952767] __x64_sys_fdatasync+0x44/0x80
[12705.952916] do_syscall_64+0x38/0x90
[12705.953060] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.953225] RIP: 0033:0x7f7ec12fa0b7
[12705.953365] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.953830] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.954072] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.954265] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.954460] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.954660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.960561] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.960772]
[12705.960891] irq event stamp: 0
[12705.961021] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.961201] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.961458] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.961712] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.961896] ---[ end trace ae76d5b6842a9a2e ]---
[12705.962195] ------------[ cut here ]------------
[12705.962354] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.962642] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.964054] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.964308] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.964566] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.964747] 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 53 48 8b 05 58 b5 85 01 e8
[12705.965999] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.966175] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.966368] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.966563] RBP: ffff9f4ddbe67e40 R08: ffff9f4dc59145d8 R09: 0000000000000000
[12705.966766] R10: ffff9f4dc41cf400 R11: ffff9f4dd0e9ba08 R12: ffff9f4dcade8af8
[12705.966962] R13: ffff9f4dd439e420 R14: ffff9f4dc59144e0 R15: ffff9f4dc5914588
[12705.967159] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.967405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.967580] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.967783] Call Trace:
[12705.967904]
[12705.968027] btrfs_run_delayed_refs+0x86/0x210
[12705.968185] btrfs_commit_transaction+0x59/0xad0
[12705.968341] btrfs_sync_file+0x4bc/0x580
[12705.968487] __x64_sys_fdatasync+0x44/0x80
[12705.968644] do_syscall_64+0x38/0x90
[12705.968787] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.968950] RIP: 0033:0x7f7ec12fa0b7
[12705.969093] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.969558] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.969807] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.970007] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.970209] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.970406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.970604] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.970811]
[12705.970929] irq event stamp: 0
[12705.971060] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.971244] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.971498] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.971755] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.971939] ---[ end trace ae76d5b6842a9a2f ]---
[12705.972225] ------------[ cut here ]------------
[12705.972382] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.972671] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.974073] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.974333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.974584] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.974766] 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 53 48 8b 05 58 b5 85 01 e8
[12705.975236] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.975400] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.975596] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.975801] RBP: ffff9f4ddbe67be0 R08: ffff9f4dc5914e60 R09: 0000000000000000
[12705.975997] R10: ffff9f4dc59144e0 R11: ffff9f4dd0e9ba08 R12: ffff9f4dcade8068
[12705.976194] R13: ffff9f4dd439e420 R14: ffff9f4dc5914d68 R15: ffff9f4dc5914e10
[12705.976393] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.976652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.976825] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.977022] Call Trace:
[12705.977142]
[12705.977260] btrfs_run_delayed_refs+0x86/0x210
[12705.977414] btrfs_commit_transaction+0x59/0xad0
[12705.977569] btrfs_sync_file+0x4bc/0x580
[12705.977727] __x64_sys_fdatasync+0x44/0x80
[12705.977879] do_syscall_64+0x38/0x90
[12705.978021] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.978183] RIP: 0033:0x7f7ec12fa0b7
[12705.978323] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.978789] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.979033] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.979231] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.979426] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.979633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.979828] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.980030]
[12705.980143] irq event stamp: 0
[12705.980272] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.980457] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.980715] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.980969] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.981154] ---[ end trace ae76d5b6842a9a30 ]---
[12705.981392] ------------[ cut here ]------------
[12705.981546] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.981843] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.983230] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.983488] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.983749] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12705.983923] 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 53 48 8b 05 58 b5 85 01 e8
[12705.984385] RSP: 0018:ffffc1b04780fcb8 EFLAGS: 00010202
[12705.984549] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12705.984749] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12705.984948] RBP: ffff9f4ddbe67580 R08: ffff9f4dc5914f98 R09: 0000000000000000
[12705.985149] R10: ffff9f4dc5914d68 R11: ffff9f4dd0e9ba08 R12: ffff9f4dcade8d00
[12705.985347] R13: ffff9f4dd439e420 R14: ffff9f4dc5914ea0 R15: ffff9f4dc5914f48
[12705.985542] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12705.985804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12705.985978] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12705.986178] Call Trace:
[12705.986299]
[12705.986419] btrfs_run_delayed_refs+0x86/0x210
[12705.986572] btrfs_commit_transaction+0x59/0xad0
[12705.986742] btrfs_sync_file+0x4bc/0x580
[12705.986894] __x64_sys_fdatasync+0x44/0x80
[12705.987046] do_syscall_64+0x38/0x90
[12705.987184] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12705.987348] RIP: 0033:0x7f7ec12fa0b7
[12705.987488] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12705.987955] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12705.988200] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12705.988395] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12705.988591] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12705.988804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12705.989001] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12705.989207]
[12705.989323] irq event stamp: 0
[12705.989460] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12705.989655] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12705.996839] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12705.997102] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12705.997287] ---[ end trace ae76d5b6842a9a31 ]---
[12705.997549] ------------[ cut here ]------------
[12705.997717] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12705.997995] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12705.999448] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12705.999713] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12705.999973] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12706.000149] 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 53 48 8b 05 58 b5 85 01 e8
[12706.000626] RSP: 0018:ffffc1b04780fc40 EFLAGS: 00010202
[12706.000796] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12706.000988] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12706.001189] RBP: 0000000000000000 R08: ffff9f4e2d26f848 R09: 0000000000000000
[12706.001385] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f4dc3d33af0
[12706.001579] R13: ffff9f4dd439e420 R14: ffff9f4e2d26f750 R15: ffff9f4e2d26f7f8
[12706.001784] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12706.002036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12706.002214] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12706.002428] Call Trace:
[12706.002551]
[12706.002678] ? btrfs_get_32+0x31/0xf0
[12706.002827] ? __mutex_lock+0x80/0x8a0
[12706.002969] ? __mutex_lock+0xda/0x8a0
[12706.003150] ? rcu_read_lock_sched_held+0x12/0x60
[12706.003310] ? lock_release+0x1f0/0x2d0
[12706.003455] btrfs_run_delayed_refs+0x86/0x210
[12706.003606] ? __mutex_unlock_slowpath+0x35/0x260
[12706.003778] btrfs_start_dirty_block_groups+0x2af/0x540
[12706.003948] ? __mutex_unlock_slowpath+0x35/0x260
[12706.004114] btrfs_commit_transaction+0x85e/0xad0
[12706.004272] btrfs_sync_file+0x4bc/0x580
[12706.004418] __x64_sys_fdatasync+0x44/0x80
[12706.004566] do_syscall_64+0x38/0x90
[12706.004718] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12706.004881] RIP: 0033:0x7f7ec12fa0b7
[12706.005022] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12706.005489] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12706.005740] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12706.005939] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12706.006142] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12706.006338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12706.006537] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12706.006747]
[12706.006861] irq event stamp: 0
[12706.006989] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12706.007176] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12706.007431] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12706.007690] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12706.007875] ---[ end trace ae76d5b6842a9a32 ]---
[12706.008135] ------------[ cut here ]------------
[12706.008293] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12706.008577] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12706.009967] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12706.010231] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12706.010482] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12706.010666] 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 53 48 8b 05 58 b5 85 01 e8
[12706.011136] RSP: 0018:ffffc1b04780fc40 EFLAGS: 00010202
[12706.011301] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12706.011495] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12706.011698] RBP: 0000000000000000 R08: ffff9f4dc41cff98 R09: 0000000000000000
[12706.011893] R10: ffff9f4e2d26f700 R11: ffff9f4dd0e99608 R12: ffff9f4dc3d335b0
[12706.012094] R13: ffff9f4dd439e420 R14: ffff9f4dc41cfea0 R15: ffff9f4dc41cff48
[12706.012289] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12706.012542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12706.012724] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12706.012921] Call Trace:
[12706.013081]
[12706.013230] ? __mutex_lock+0x80/0x8a0
[12706.013372] ? __mutex_lock+0xda/0x8a0
[12706.013514] ? lock_release+0x1d0/0x2d0
[12706.013671] btrfs_run_delayed_refs+0x86/0x210
[12706.013826] ? __mutex_unlock_slowpath+0x35/0x260
[12706.013982] btrfs_start_dirty_block_groups+0x2af/0x540
[12706.014160] ? __mutex_unlock_slowpath+0x35/0x260
[12706.014320] btrfs_commit_transaction+0x85e/0xad0
[12706.014481] btrfs_sync_file+0x4bc/0x580
[12706.014636] __x64_sys_fdatasync+0x44/0x80
[12706.014786] do_syscall_64+0x38/0x90
[12706.014927] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12706.015094] RIP: 0033:0x7f7ec12fa0b7
[12706.015231] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12706.015711] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12706.015952] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12706.016151] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12706.016345] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12706.016541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12706.016749] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12706.016951]
[12706.017072] irq event stamp: 0
[12706.017198] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12706.017378] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12706.017644] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12706.017893] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12706.018081] ---[ end trace ae76d5b6842a9a33 ]---
[12706.018310] ------------[ cut here ]------------
[12706.018467] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12706.018755] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12706.020166] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12706.020418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12706.020687] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12706.020858] 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 53 48 8b 05 58 b5 85 01 e8
[12706.021325] RSP: 0018:ffffc1b04780fc40 EFLAGS: 00010202
[12706.021492] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12706.021699] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12706.021894] RBP: 0000000000000000 R08: ffff9f4dc41cfab8 R09: 0000000000000000
[12706.022093] R10: ffff9f4dc41cfe00 R11: ffff9f4dd0e99608 R12: ffff9f4dc3d33e00
[12706.022286] R13: ffff9f4dd439e420 R14: ffff9f4dc41cf9c0 R15: ffff9f4dc41cfa68
[12706.022481] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12706.022734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12706.022910] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12706.023108] Call Trace:
[12706.023227]
[12706.023344] ? __mutex_lock+0x80/0x8a0
[12706.023487] ? __mutex_lock+0xda/0x8a0
[12706.023639] ? lock_release+0x1d0/0x2d0
[12706.023784] btrfs_run_delayed_refs+0x86/0x210
[12706.023939] ? __mutex_unlock_slowpath+0x35/0x260
[12706.024101] btrfs_start_dirty_block_groups+0x2af/0x540
[12706.024265] ? __mutex_unlock_slowpath+0x35/0x260
[12706.024423] btrfs_commit_transaction+0x85e/0xad0
[12706.024582] btrfs_sync_file+0x4bc/0x580
[12706.024742] __x64_sys_fdatasync+0x44/0x80
[12706.024890] do_syscall_64+0x38/0x90
[12706.025032] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12706.025197] RIP: 0033:0x7f7ec12fa0b7
[12706.025337] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12706.032211] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12706.032453] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12706.032659] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12706.032858] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12706.033059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12706.033256] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12706.033457]
[12706.033574] irq event stamp: 0
[12706.033712] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12706.033897] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12706.034158] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12706.034406] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12706.034589] ---[ end trace ae76d5b6842a9a34 ]---
[12706.034789] ------------[ cut here ]------------
[12706.034945] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12706.035226] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12706.036623] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12706.036880] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12706.037136] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12706.037309] 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 53 48 8b 05 58 b5 85 01 e8
[12706.037785] RSP: 0018:ffffc1b04780fc40 EFLAGS: 00010202
[12706.037948] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12706.038145] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12706.038340] RBP: 0000000000000000 R08: ffff9f4e2d26fd28 R09: 0000000000000000
[12706.038533] R10: ffff9f4dc41cf900 R11: 0000000000002bfd R12: ffff9f4dc3d33620
[12706.038738] R13: ffff9f4dd439e420 R14: ffff9f4e2d26fc30 R15: ffff9f4e2d26fcd8
[12706.038933] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12706.039191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12706.039362] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12706.039559] Call Trace:
[12706.039690]
[12706.039811] ? __mutex_lock+0x80/0x8a0
[12706.039953] ? __mutex_lock+0xda/0x8a0
[12706.040097] ? lock_release+0x1d0/0x2d0
[12706.040245] btrfs_run_delayed_refs+0x86/0x210
[12706.040402] ? __mutex_unlock_slowpath+0x35/0x260
[12706.040559] btrfs_start_dirty_block_groups+0x2af/0x540
[12706.040740] ? __mutex_unlock_slowpath+0x35/0x260
[12706.040903] btrfs_commit_transaction+0x85e/0xad0
[12706.041068] btrfs_sync_file+0x4bc/0x580
[12706.041214] __x64_sys_fdatasync+0x44/0x80
[12706.041363] do_syscall_64+0x38/0x90
[12706.041512] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12706.041690] RIP: 0033:0x7f7ec12fa0b7
[12706.041834] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12706.042297] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12706.042536] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12706.042740] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12706.042936] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12706.043137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12706.043350] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12706.043551]
[12706.043679] irq event stamp: 0
[12706.043811] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12706.043992] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12706.044252] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12706.044505] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12706.044698] ---[ end trace ae76d5b6842a9a35 ]---
[12706.044893] ------------[ cut here ]------------
[12706.045054] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12706.045334] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12706.046763] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12706.047019] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12706.047286] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12706.047457] 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 53 48 8b 05 58 b5 85 01 e8
[12706.047933] RSP: 0018:ffffc1b04780fc40 EFLAGS: 00010202
[12706.048108] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12706.048307] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12706.048499] RBP: 0000000000000000 R08: ffff9f4dc41cfe60 R09: 0000000000000000
[12706.048705] R10: ffff9f4e2d26fc00 R11: 0000000000000000 R12: ffff9f4dc3d33d90
[12706.048899] R13: ffff9f4dd439e420 R14: ffff9f4dc41cfd68 R15: ffff9f4dc41cfe10
[12706.049110] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12706.049375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12706.049564] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12706.049775] Call Trace:
[12706.049899]
[12706.050019] ? __mutex_lock+0x80/0x8a0
[12706.050165] ? __mutex_lock+0xda/0x8a0
[12706.050305] ? lock_release+0x1d0/0x2d0
[12706.050451] btrfs_run_delayed_refs+0x86/0x210
[12706.050622] ? __mutex_unlock_slowpath+0x35/0x260
[12706.050784] btrfs_start_dirty_block_groups+0x2af/0x540
[12706.050951] ? __mutex_unlock_slowpath+0x35/0x260
[12706.051115] btrfs_commit_transaction+0x85e/0xad0
[12706.051278] btrfs_sync_file+0x4bc/0x580
[12706.051462] __x64_sys_fdatasync+0x44/0x80
[12706.051652] do_syscall_64+0x38/0x90
[12706.051793] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12706.051958] RIP: 0033:0x7f7ec12fa0b7
[12706.052144] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12706.052622] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12706.052863] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12706.053080] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12706.053274] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12706.053470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12706.053673] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12706.053874]
[12706.053988] irq event stamp: 0
[12706.054122] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12706.054316] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12706.054570] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12706.054836] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12706.055023] ---[ end trace ae76d5b6842a9a36 ]---
[12706.055251] ------------[ cut here ]------------
[12706.055409] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12706.055729] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12706.057833] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12706.058100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12706.058352] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12706.058528] 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 53 48 8b 05 58 b5 85 01 e8
[12706.058995] RSP: 0018:ffffc1b04780fc40 EFLAGS: 00010202
[12706.059166] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12706.059365] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12706.059564] RBP: 0000000000000000 R08: ffff9f4dc5914aa8 R09: 0000000000000000
[12706.059775] R10: ffff9f4dc41cfd00 R11: ffff9f4dd0e99608 R12: ffff9f4dcade8340
[12706.059974] R13: ffff9f4dd439e420 R14: ffff9f4dc59149c0 R15: ffff9f4dc5914a68
[12706.060178] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12706.060429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12706.060603] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12706.060813] Call Trace:
[12706.060938]
[12706.061058] ? __mutex_lock+0x80/0x8a0
[12706.061202] ? __mutex_lock+0xda/0x8a0
[12706.067231] ? lock_release+0x1d0/0x2d0
[12706.067381] btrfs_run_delayed_refs+0x86/0x210
[12706.067539] ? __mutex_unlock_slowpath+0x35/0x260
[12706.067733] btrfs_start_dirty_block_groups+0x2af/0x540
[12706.067907] ? __mutex_unlock_slowpath+0x35/0x260
[12706.068068] btrfs_commit_transaction+0x85e/0xad0
[12706.068232] btrfs_sync_file+0x4bc/0x580
[12706.068393] __x64_sys_fdatasync+0x44/0x80
[12706.068547] do_syscall_64+0x38/0x90
[12706.068699] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12706.068864] RIP: 0033:0x7f7ec12fa0b7
[12706.069005] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12706.069463] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12706.069712] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12706.069950] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12706.070148] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12706.070340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12706.070534] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12706.070759]
[12706.070889] irq event stamp: 0
[12706.071025] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12706.071205] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12706.071451] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12706.071718] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12706.071899] ---[ end trace ae76d5b6842a9a37 ]---
[12706.072162] ------------[ cut here ]------------
[12706.072321] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12706.072604] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12706.074088] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12706.074366] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12706.074634] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12706.074832] 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 53 48 8b 05 58 b5 85 01 e8
[12706.075296] RSP: 0018:ffffc1b04780fc40 EFLAGS: 00010202
[12706.075461] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12706.075666] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12706.075864] RBP: 0000000000000000 R08: ffff9f4dc5914e50 R09: 0000000000000000
[12706.076067] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f4dcade8068
[12706.076263] R13: ffff9f4dd439e420 R14: ffff9f4dc5914d68 R15: ffff9f4dc5914e10
[12706.076459] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12706.076714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12706.076890] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12706.077095] Call Trace:
[12706.077215]
[12706.077328] ? btrfs_get_32+0x30/0xf0
[12706.077471] ? __mutex_lock+0x80/0x8a0
[12706.077623] ? __mutex_lock+0xda/0x8a0
[12706.077765] ? rcu_read_lock_sched_held+0x12/0x60
[12706.077921] ? lock_release+0x1f0/0x2d0
[12706.078072] btrfs_run_delayed_refs+0x86/0x210
[12706.078255] ? __mutex_unlock_slowpath+0x35/0x260
[12706.078410] btrfs_start_dirty_block_groups+0x2af/0x540
[12706.078575] ? __mutex_unlock_slowpath+0x35/0x260
[12706.078801] btrfs_commit_transaction+0x85e/0xad0
[12706.078976] btrfs_sync_file+0x4bc/0x580
[12706.079134] __x64_sys_fdatasync+0x44/0x80
[12706.079283] do_syscall_64+0x38/0x90
[12706.079424] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12706.079588] RIP: 0033:0x7f7ec12fa0b7
[12706.079739] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12706.080405] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12706.080655] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12706.080893] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12706.081115] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12706.081315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12706.081528] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12706.081738]
[12706.081855] irq event stamp: 0
[12706.081980] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12706.082164] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12706.082453] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12706.082732] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12706.082925] ---[ end trace ae76d5b6842a9a38 ]---
[12706.083214] ------------[ cut here ]------------
[12706.083372] WARNING: CPU: 0 PID: 2322445 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12706.083659] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12706.085137] CPU: 0 PID: 2322445 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12706.085389] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12706.085654] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12706.085826] 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 53 48 8b 05 58 b5 85 01 e8
[12706.086997] RSP: 0018:ffffc1b04780fc40 EFLAGS: 00010202
[12706.087169] RAX: 000000000000000d RBX: ffff9f4e0eccf800 RCX: 0000000000000000
[12706.087364] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12706.087556] RBP: ffff9f4ddbe67580 R08: ffff9f4dc5914f98 R09: 0000000000000000
[12706.087760] R10: ffff9f4dc5914d68 R11: ffff9f4dd0e9ba08 R12: ffff9f4dcade8d00
[12706.087953] R13: ffff9f4dd439e420 R14: ffff9f4dc5914ea0 R15: ffff9f4dc5914f48
[12706.088152] FS: 00007f7ec11ff740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12706.088395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12706.088570] CR2: 0000561cc06978a8 CR3: 00000001114bc002 CR4: 0000000000370ef0
[12706.088776] Call Trace:
[12706.088894]
[12706.089009] ? __mutex_lock+0x80/0x8a0
[12706.089158] ? __mutex_lock+0xda/0x8a0
[12706.089300] ? rcu_read_lock_sched_held+0x12/0x60
[12706.089457] ? lock_release+0x1f0/0x2d0
[12706.089603] btrfs_run_delayed_refs+0x86/0x210
[12706.089767] ? __mutex_unlock_slowpath+0x35/0x260
[12706.089948] btrfs_start_dirty_block_groups+0x2af/0x540
[12706.090134] ? __mutex_unlock_slowpath+0x35/0x260
[12706.090293] btrfs_commit_transaction+0x85e/0xad0
[12706.090453] btrfs_sync_file+0x4bc/0x580
[12706.090598] __x64_sys_fdatasync+0x44/0x80
[12706.090754] do_syscall_64+0x38/0x90
[12706.090897] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12706.091066] RIP: 0033:0x7f7ec12fa0b7
[12706.091203] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[12706.091671] RSP: 002b:00007ffc7868b548 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[12706.091911] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f7ec12fa0b7
[12706.092108] RDX: 0000000000000108 RSI: 000000000040f044 RDI: 0000000000000003
[12706.092303] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffc7868b55c
[12706.092499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000119
[12706.092778] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f7ec11ff6c8
[12706.092979]
[12706.093102] irq event stamp: 0
[12706.093233] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12706.093414] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12706.093674] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12706.093934] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12706.094121] ---[ end trace ae76d5b6842a9a39 ]---
[12706.094358] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12706.158649] BTRFS info (device dm-9): flagging fs with big metadata feature
[12706.158981] BTRFS info (device dm-9): using free space tree
[12706.159266] BTRFS info (device dm-9): has skinny extents
[12706.161738] BTRFS info (device dm-9): start tree-log replay
[12707.242433] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12707.242759] BTRFS error (device dm-9): error writing primary super block to device 1
[12707.243023] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12707.243313] BTRFS info (device dm-9): forced readonly
[12707.243479] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[12707.245122] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12707.245498] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12707.247319] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12707.251958] BTRFS warning (device dm-9): direct IO failed ino 1871 rw 0,0 sector 0x19e418 len 4096 err no 10
[12707.252367] BTRFS warning (device dm-9): direct IO failed ino 1864 rw 0,0 sector 0x19e398 len 4096 err no 10
[12707.381798] BTRFS info (device dm-9): flagging fs with big metadata feature
[12707.382031] BTRFS info (device dm-9): using free space tree
[12707.382204] BTRFS info (device dm-9): has skinny extents
[12709.430351] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12709.431910] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12709.434663] BTRFS error (device dm-9): error writing primary super block to device 1
[12709.436132] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12709.437727] BTRFS info (device dm-9): forced readonly
[12709.438693] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12709.439942] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12709.442146] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[12709.444174] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12709.445687] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12709.446694] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12709.448921] BTRFS warning (device dm-9): direct IO failed ino 2094 rw 0,0 sector 0x1aef48 len 4096 err no 10
[12709.454056] BTRFS warning (device dm-9): direct IO failed ino 1997 rw 0,0 sector 0x1a1270 len 4096 err no 10
[12709.456196] BTRFS warning (device dm-9): direct IO failed ino 2109 rw 0,0 sector 0x1af800 len 4096 err no 10
[12709.682506] BTRFS info (device dm-9): flagging fs with big metadata feature
[12709.682738] BTRFS info (device dm-9): using free space tree
[12709.682929] BTRFS info (device dm-9): has skinny extents
[12710.784995] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12710.785803] btrfs_dev_stat_print_on_error: 56 callbacks suppressed
[12710.785808] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12710.787867] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12710.788671] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12710.789455] BTRFS error (device dm-9): error writing primary super block to device 1
[12710.790267] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12710.791121] BTRFS info (device dm-9): forced readonly
[12710.791567] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12710.792227] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12710.793119] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[12710.797905] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12710.799019] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12710.799348] BTRFS warning (device dm-9): direct IO failed ino 2155 rw 0,0 sector 0xa040 len 4096 err no 10
[12710.802027] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[12710.802964] BTRFS warning (device dm-9): direct IO failed ino 2209 rw 0,0 sector 0x1b6640 len 4096 err no 10
[12710.805965] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[12710.806677] BTRFS warning (device dm-9): direct IO failed ino 2243 rw 0,0 sector 0x1bb888 len 4096 err no 10
[12710.807672] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12710.808210] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12710.808999] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[12710.809750] BTRFS warning (device dm-9): direct IO failed ino 2167 rw 0,0 sector 0x1bb3d0 len 4096 err no 10
[12710.809996] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[12710.810493] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[12710.810917] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[12710.811402] BTRFS warning (device dm-9): direct IO failed ino 2262 rw 0,0 sector 0x1bca68 len 4096 err no 10
[12710.811909] BTRFS warning (device dm-9): direct IO failed ino 2147 rw 0,0 sector 0x1b6760 len 4096 err no 10
[12710.812374] BTRFS warning (device dm-9): direct IO failed ino 2262 rw 0,0 sector 0x1bca70 len 4096 err no 10
[12710.815965] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[12710.816427] BTRFS warning (device dm-9): direct IO failed ino 2155 rw 0,0 sector 0x1bb548 len 4096 err no 10
[12710.816434] BTRFS warning (device dm-9): direct IO failed ino 2155 rw 0,0 sector 0x1bb550 len 4096 err no 10
[12710.938329] BTRFS info (device dm-9): flagging fs with big metadata feature
[12710.938551] BTRFS info (device dm-9): using free space tree
[12710.938738] BTRFS info (device dm-9): has skinny extents
[12710.940660] BTRFS info (device dm-9): start tree-log replay
[12711.023838] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12711.025880] BTRFS warning (device dm-9): direct IO failed ino 2259 rw 1,34817 sector 0x1bc2a8 len 77824 err no 10
[12711.026378] BTRFS warning (device dm-9): direct IO failed ino 2260 rw 1,34817 sector 0x1bc410 len 36864 err no 10
[12711.031149] BTRFS warning (device dm-9): direct IO failed ino 2259 rw 1,34817 sector 0x1bca00 len 57344 err no 10
[12711.032788] BTRFS warning (device dm-9): direct IO failed ino 2259 rw 1,34817 sector 0x1bc0f0 len 16384 err no 10
[12711.036417] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[12711.036705] BTRFS info (device dm-9): forced readonly
[12711.038208] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[12711.039619] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12711.039862] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12711.195856] BTRFS info (device dm-9): flagging fs with big metadata feature
[12711.196087] BTRFS info (device dm-9): using free space tree
[12711.196261] BTRFS info (device dm-9): has skinny extents
[12711.220085] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12711.220400] BTRFS error (device dm-9): error writing primary super block to device 1
[12711.220675] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12711.220972] BTRFS info (device dm-9): forced readonly
[12711.221138] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[12711.229217] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12711.343888] BTRFS info (device dm-9): flagging fs with big metadata feature
[12711.344121] BTRFS info (device dm-9): using free space tree
[12711.344294] BTRFS info (device dm-9): has skinny extents
[12713.395700] BTRFS warning (device dm-9): direct IO failed ino 2465 rw 1,34817 sector 0x9d50 len 4096 err no 10
[12713.397277] BTRFS warning (device dm-9): direct IO failed ino 2271 rw 1,34817 sector 0x1cee60 len 65536 err no 10
[12713.399674] BTRFS warning (device dm-9): direct IO failed ino 2416 rw 1,34817 sector 0x1cee60 len 122880 err no 10
[12713.401212] BTRFS warning (device dm-9): direct IO failed ino 2271 rw 1,34817 sector 0x1cee60 len 16384 err no 10
[12713.412901] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12713.424625] BTRFS: error (device dm-9) in __btrfs_free_extent:3202: errno=-5 IO failure
[12713.425044] BTRFS info (device dm-9): forced readonly
[12713.425187] BTRFS: error (device dm-9) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[12713.425423] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12713.592849] BTRFS info (device dm-9): flagging fs with big metadata feature
[12713.593081] BTRFS info (device dm-9): using free space tree
[12713.593252] BTRFS info (device dm-9): has skinny extents
[12713.595602] BTRFS info (device dm-9): start tree-log replay
[12714.703437] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12714.705032] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12714.707738] BTRFS error (device dm-9): error writing primary super block to device 1
[12714.709100] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12714.710562] BTRFS info (device dm-9): forced readonly
[12714.711127] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12714.711955] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12714.714360] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12714.715333] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12714.719094] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12714.721481] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d35d0 len 4096 err no 10
[12714.721497] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d35d8 len 4096 err no 10
[12714.734337] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d35e0 len 4096 err no 10
[12714.735357] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d35e8 len 4096 err no 10
[12714.737233] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d36d8 len 4096 err no 10
[12714.737325] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d36e0 len 4096 err no 10
[12714.737768] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d36e8 len 4096 err no 10
[12714.738225] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d36f0 len 4096 err no 10
[12714.738625] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d36f8 len 4096 err no 10
[12714.739085] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d3700 len 4096 err no 10
[12714.739433] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d3708 len 4096 err no 10
[12714.739901] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d3710 len 4096 err no 10
[12714.740228] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d3718 len 4096 err no 10
[12714.740871] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d3720 len 4096 err no 10
[12714.741062] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d3728 len 4096 err no 10
[12714.741792] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d3730 len 4096 err no 10
[12714.742101] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d3738 len 4096 err no 10
[12714.742108] BTRFS warning (device dm-9): direct IO failed ino 2522 rw 0,0 sector 0x1d36d0 len 4096 err no 10
[12714.845234] BTRFS info (device dm-9): flagging fs with big metadata feature
[12714.845459] BTRFS info (device dm-9): using free space tree
[12714.845646] BTRFS info (device dm-9): has skinny extents
[12714.847677] BTRFS info (device dm-9): start tree-log replay
[12715.945708] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12715.946013] btrfs_dev_stat_print_on_error: 297 callbacks suppressed
[12715.946015] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12715.946489] BTRFS error (device dm-9): error writing primary super block to device 1
[12715.946809] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12715.947112] BTRFS info (device dm-9): forced readonly
[12715.947279] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[12715.948355] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12715.948805] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12715.949212] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12715.951761] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12715.952154] BTRFS warning (device dm-9): direct IO failed ino 2539 rw 0,0 sector 0x1d8620 len 4096 err no 10
[12715.952762] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12715.953406] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[12715.953719] BTRFS warning (device dm-9): direct IO failed ino 2539 rw 0,0 sector 0x1d85b0 len 4096 err no 10
[12716.072366] BTRFS info (device dm-9): flagging fs with big metadata feature
[12716.072626] BTRFS info (device dm-9): using free space tree
[12716.072799] BTRFS info (device dm-9): has skinny extents
[12718.111888] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12718.112332] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12718.112786] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12718.113205] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12718.114135] BTRFS error (device dm-9): error writing primary super block to device 1
[12718.114505] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12718.114973] BTRFS info (device dm-9): forced readonly
[12718.115215] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12718.115596] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12718.115981] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12718.117564] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[12718.118084] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[12718.118755] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[12718.119767] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[12718.120320] BTRFS warning (device dm-9): direct IO failed ino 2582 rw 0,0 sector 0x1df690 len 4096 err no 10
[12718.120811] BTRFS warning (device dm-9): direct IO failed ino 2582 rw 0,0 sector 0x1df698 len 4096 err no 10
[12718.121481] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12718.122194] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12718.123563] BTRFS warning (device dm-9): direct IO failed ino 2568 rw 0,0 sector 0x1ed5d0 len 4096 err no 10
[12718.124943] BTRFS warning (device dm-9): direct IO failed ino 2660 rw 0,0 sector 0x1ef2b0 len 4096 err no 10
[12718.125341] BTRFS warning (device dm-9): direct IO failed ino 2643 rw 0,0 sector 0x1e3138 len 4096 err no 10
[12718.126622] BTRFS warning (device dm-9): direct IO failed ino 2685 rw 0,0 sector 0x6d30 len 4096 err no 10
[12718.127463] BTRFS warning (device dm-9): direct IO failed ino 2655 rw 0,0 sector 0x1d9c10 len 4096 err no 10
[12718.131242] BTRFS warning (device dm-9): direct IO failed ino 2673 rw 0,0 sector 0x1eac98 len 4096 err no 10
[12718.131737] BTRFS warning (device dm-9): direct IO failed ino 2600 rw 0,0 sector 0x1e2508 len 4096 err no 10
[12718.132264] BTRFS warning (device dm-9): direct IO failed ino 2562 rw 0,0 sector 0x1d8db0 len 4096 err no 10
[12718.254233] BTRFS info (device dm-9): flagging fs with big metadata feature
[12718.254456] BTRFS info (device dm-9): using free space tree
[12718.254665] BTRFS info (device dm-9): has skinny extents
[12718.256991] BTRFS info (device dm-9): start tree-log replay
[12719.403122] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x1f8d28 len 4096 err no 10
[12719.403750] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x1f8d30 len 4096 err no 10
[12719.404303] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x1f8d38 len 4096 err no 10
[12719.404866] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x1f8d40 len 4096 err no 10
[12719.405611] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x1f8d48 len 4096 err no 10
[12719.405625] BTRFS warning (device dm-9): direct IO failed ino 2916 rw 0,0 sector 0x1f8d50 len 4096 err no 10
[12719.407643] BTRFS warning (device dm-9): direct IO failed ino 2912 rw 1,34817 sector 0x1f9fd0 len 102400 err no 10
[12719.409355] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12719.414458] BTRFS warning (device dm-9): direct IO failed ino 2918 rw 1,34817 sector 0x1f9fd0 len 106496 err no 10
[12719.415643] BTRFS warning (device dm-9): direct IO failed ino 2865 rw 1,34817 sector 0x1f9fd0 len 12288 err no 10
[12719.416434] BTRFS warning (device dm-9): direct IO failed ino 2918 rw 1,34817 sector 0x1fa028 len 53248 err no 10
[12719.417844] BTRFS warning (device dm-9): csum hole found for disk bytenr range [781950976, 781955072)
[12719.421324] BTRFS: error (device dm-9) in __btrfs_free_extent:3202: errno=-5 IO failure
[12719.421634] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12719.421795] BTRFS info (device dm-9): forced readonly
[12719.422195] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12719.422301] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12719.422605] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12719.423695] BTRFS warning (device dm-9): csum hole found for disk bytenr range [775315456, 775319552)
[12719.425843] BTRFS warning (device dm-9): direct IO failed ino 2906 rw 0,0 sector 0x1f5b30 len 4096 err no 10
[12719.426680] BTRFS warning (device dm-9): csum hole found for disk bytenr range [771883008, 771887104)
[12719.426971] BTRFS warning (device dm-9): direct IO failed ino 2889 rw 0,0 sector 0x1f4100 len 4096 err no 10
[12719.427534] BTRFS warning (device dm-9): csum hole found for disk bytenr range [783339520, 783343616)
[12719.427822] BTRFS warning (device dm-9): direct IO failed ino 2926 rw 0,0 sector 0x1f9868 len 4096 err no 10
[12719.428698] BTRFS warning (device dm-9): csum hole found for disk bytenr range [783351808, 783355904)
[12719.428995] BTRFS warning (device dm-9): direct IO failed ino 2926 rw 0,0 sector 0x1f9880 len 4096 err no 10
[12719.429782] BTRFS warning (device dm-9): csum hole found for disk bytenr range [775282688, 775286784)
[12719.430077] BTRFS warning (device dm-9): direct IO failed ino 2906 rw 0,0 sector 0x1f5af0 len 4096 err no 10
[12719.584993] BTRFS info (device dm-9): flagging fs with big metadata feature
[12719.585216] BTRFS info (device dm-9): using free space tree
[12719.585394] BTRFS info (device dm-9): has skinny extents
[12719.587619] BTRFS info (device dm-9): start tree-log replay
[12720.769630] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12720.771196] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12720.771586] BTRFS warning (device dm-9): direct IO failed ino 2996 rw 0,0 sector 0x7900 len 4096 err no 10
[12720.774627] BTRFS error (device dm-9): error writing primary super block to device 1
[12720.776024] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12720.777580] BTRFS info (device dm-9): forced readonly
[12720.778395] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12720.779214] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12720.787756] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff040 len 4096 err no 10
[12720.788567] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff048 len 4096 err no 10
[12720.789153] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff050 len 4096 err no 10
[12720.789758] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff058 len 4096 err no 10
[12720.790353] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff060 len 4096 err no 10
[12720.792092] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff068 len 4096 err no 10
[12720.792159] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff070 len 4096 err no 10
[12720.792540] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff078 len 4096 err no 10
[12720.792918] BTRFS warning (device dm-9): direct IO failed ino 1563 rw 0,0 sector 0x1ff080 len 4096 err no 10
[12720.793233] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201a88 len 4096 err no 10
[12720.793558] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201a90 len 4096 err no 10
[12720.793890] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201a98 len 4096 err no 10
[12720.794205] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201aa0 len 4096 err no 10
[12720.794536] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201aa8 len 4096 err no 10
[12720.794856] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201ab0 len 4096 err no 10
[12720.795182] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201ab8 len 4096 err no 10
[12720.795518] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201ac0 len 4096 err no 10
[12720.795833] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201ac8 len 4096 err no 10
[12720.796165] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201ad0 len 4096 err no 10
[12720.796482] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201ad8 len 4096 err no 10
[12720.796863] BTRFS warning (device dm-9): direct IO failed ino 3039 rw 0,0 sector 0x201ae0 len 4096 err no 10
[12720.798068] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12720.798609] BTRFS warning (device dm-9): direct IO failed ino 3002 rw 0,0 sector 0x1fd2a0 len 4096 err no 10
[12720.799141] BTRFS warning (device dm-9): direct IO failed ino 3002 rw 0,0 sector 0x1fd2a8 len 4096 err no 10
[12720.799337] BTRFS warning (device dm-9): direct IO failed ino 3002 rw 0,0 sector 0x1fd2b0 len 4096 err no 10
[12720.799519] BTRFS warning (device dm-9): direct IO failed ino 3002 rw 0,0 sector 0x1fd2b8 len 4096 err no 10
[12720.799883] BTRFS warning (device dm-9): direct IO failed ino 3002 rw 0,0 sector 0x1fd2c0 len 4096 err no 10
[12720.800152] BTRFS warning (device dm-9): direct IO failed ino 3002 rw 0,0 sector 0x1fd2c8 len 4096 err no 10
[12720.800487] BTRFS warning (device dm-9): direct IO failed ino 3002 rw 0,0 sector 0x1fd2d0 len 4096 err no 10
[12720.800804] BTRFS warning (device dm-9): direct IO failed ino 3002 rw 0,0 sector 0x1fd2d8 len 4096 err no 10
[12720.934895] BTRFS info (device dm-9): flagging fs with big metadata feature
[12720.935118] BTRFS info (device dm-9): using free space tree
[12720.935293] BTRFS info (device dm-9): has skinny extents
[12720.937394] BTRFS info (device dm-9): start tree-log replay
[12723.126635] btrfs_dev_stat_print_on_error: 97 callbacks suppressed
[12723.126648] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12723.134177] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12723.138023] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[12723.139577] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[12723.141214] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[12723.142271] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[12723.143285] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[12723.145146] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12723.145352] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[12723.147122] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[12723.148436] BTRFS warning (device dm-9): csum hole found for disk bytenr range [836931584, 836935680)
[12723.149332] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 3, flush 0, corrupt 0, gen 0
[12723.151780] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12723.152425] BTRFS info (device dm-9): forced readonly
[12723.152804] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12723.153279] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12723.153900] BTRFS warning (device dm-9): csum hole found for disk bytenr range [805773312, 805777408)
[12723.154627] BTRFS warning (device dm-9): csum hole found for disk bytenr range [805777408, 805781504)
[12723.154648] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x204390 len 4096 err no 10
[12723.155187] BTRFS warning (device dm-9): csum hole found for disk bytenr range [805781504, 805785600)
[12723.155787] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x204398 len 4096 err no 10
[12723.159140] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x2043a0 len 4096 err no 10
[12723.165910] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x2149e8 len 4096 err no 10
[12723.167250] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x2149f0 len 4096 err no 10
[12723.167801] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x2149f8 len 4096 err no 10
[12723.168328] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a00 len 4096 err no 10
[12723.168848] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a08 len 4096 err no 10
[12723.169357] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a10 len 4096 err no 10
[12723.169793] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a18 len 4096 err no 10
[12723.170196] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a20 len 4096 err no 10
[12723.170588] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a28 len 4096 err no 10
[12723.170983] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a30 len 4096 err no 10
[12723.171327] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a38 len 4096 err no 10
[12723.171655] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a40 len 4096 err no 10
[12723.172098] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a48 len 4096 err no 10
[12723.172551] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a50 len 4096 err no 10
[12723.172563] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a58 len 4096 err no 10
[12723.173020] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a60 len 4096 err no 10
[12723.173343] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a68 len 4096 err no 10
[12723.173802] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a70 len 4096 err no 10
[12723.174111] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a78 len 4096 err no 10
[12723.174578] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a80 len 4096 err no 10
[12723.174884] BTRFS warning (device dm-9): direct IO failed ino 3083 rw 0,0 sector 0x214a88 len 4096 err no 10
[12723.321297] BTRFS info (device dm-9): flagging fs with big metadata feature
[12723.321526] BTRFS info (device dm-9): using free space tree
[12723.321700] BTRFS info (device dm-9): has skinny extents
[12724.421901] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12724.423516] BTRFS error (device dm-9): error writing primary super block to device 1
[12724.424827] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12724.426396] BTRFS info (device dm-9): forced readonly
[12724.429637] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[12724.434102] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12724.446649] BTRFS warning (device dm-9): direct IO failed ino 3353 rw 0,0 sector 0x220b90 len 4096 err no 10
[12724.448752] BTRFS warning (device dm-9): direct IO failed ino 3280 rw 0,0 sector 0x217570 len 4096 err no 10
[12724.451439] BTRFS warning (device dm-9): direct IO failed ino 3275 rw 0,0 sector 0x21a860 len 4096 err no 10
[12724.452012] BTRFS warning (device dm-9): direct IO failed ino 3280 rw 0,0 sector 0x2162e8 len 4096 err no 10
[12724.453410] BTRFS warning (device dm-9): direct IO failed ino 3089 rw 0,0 sector 0x21fdf0 len 4096 err no 10
[12724.454480] BTRFS warning (device dm-9): direct IO failed ino 3314 rw 0,0 sector 0x21f050 len 4096 err no 10
[12724.456075] BTRFS warning (device dm-9): direct IO failed ino 3089 rw 0,0 sector 0x217d68 len 4096 err no 10
[12724.456827] BTRFS warning (device dm-9): direct IO failed ino 3089 rw 0,0 sector 0x21d088 len 4096 err no 10
[12724.457261] BTRFS warning (device dm-9): direct IO failed ino 3280 rw 0,0 sector 0x216350 len 4096 err no 10
[12724.458898] BTRFS warning (device dm-9): direct IO failed ino 3353 rw 0,0 sector 0x220aa8 len 4096 err no 10
[12724.461788] BTRFS warning (device dm-9): direct IO failed ino 3265 rw 0,0 sector 0x2166d0 len 4096 err no 10
[12724.463261] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12724.463547] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12724.464047] BTRFS warning (device dm-9): direct IO failed ino 3354 rw 0,0 sector 0x221a50 len 4096 err no 10
[12724.464364] BTRFS warning (device dm-9): direct IO failed ino 3354 rw 0,0 sector 0x221a58 len 4096 err no 10
[12724.466329] BTRFS warning (device dm-9): direct IO failed ino 3272 rw 0,0 sector 0x21d7b0 len 4096 err no 10
[12724.466980] BTRFS warning (device dm-9): direct IO failed ino 3265 rw 0,0 sector 0x2173c0 len 4096 err no 10
[12724.468298] BTRFS warning (device dm-9): direct IO failed ino 3265 rw 0,0 sector 0x6998 len 4096 err no 10
[12724.608273] BTRFS info (device dm-9): flagging fs with big metadata feature
[12724.608520] BTRFS info (device dm-9): using free space tree
[12724.608692] BTRFS info (device dm-9): has skinny extents
[12726.639323] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12726.639737] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12726.640106] BTRFS error (device dm-9): error writing primary super block to device 1
[12726.640435] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12726.640807] BTRFS info (device dm-9): forced readonly
[12726.641019] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12726.641314] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12726.645094] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12726.646570] BTRFS warning (device dm-9): direct IO failed ino 3418 rw 0,0 sector 0x230610 len 4096 err no 10
[12726.813037] BTRFS info (device dm-9): flagging fs with big metadata feature
[12726.813337] BTRFS info (device dm-9): using free space tree
[12726.813586] BTRFS info (device dm-9): has skinny extents
[12726.815545] BTRFS info (device dm-9): start tree-log replay
[12728.951980] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12728.952288] btrfs_dev_stat_print_on_error: 108 callbacks suppressed
[12728.952290] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12728.952792] BTRFS error (device dm-9): error writing primary super block to device 1
[12728.953050] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12728.953340] BTRFS info (device dm-9): forced readonly
[12728.953527] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[12728.953868] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[12728.954170] BTRFS warning (device dm-9): direct IO failed ino 3724 rw 0,0 sector 0x240940 len 4096 err no 10
[12728.954786] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[12728.955092] BTRFS warning (device dm-9): direct IO failed ino 3703 rw 0,0 sector 0x23ed08 len 4096 err no 10
[12728.955532] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[12728.955831] BTRFS warning (device dm-9): direct IO failed ino 3671 rw 0,0 sector 0x242b28 len 4096 err no 10
[12728.956620] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[12728.957044] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12728.957248] BTRFS warning (device dm-9): direct IO failed ino 3586 rw 0,0 sector 0x2343f0 len 4096 err no 10
[12728.957860] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 5, flush 0, corrupt 0, gen 0
[12728.958153] BTRFS warning (device dm-9): direct IO failed ino 3586 rw 0,0 sector 0x23a570 len 4096 err no 10
[12728.959012] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[12728.959790] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[12728.960187] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 6, flush 0, corrupt 0, gen 0
[12728.960954] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 6, flush 0, corrupt 0, gen 0
[12728.961254] BTRFS warning (device dm-9): direct IO failed ino 3715 rw 0,0 sector 0x242018 len 4096 err no 10
[12728.964134] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12728.964474] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12728.964652] BTRFS warning (device dm-9): direct IO failed ino 3606 rw 0,0 sector 0x235788 len 4096 err no 10
[12728.964788] BTRFS warning (device dm-9): direct IO failed ino 3606 rw 0,0 sector 0x235790 len 4096 err no 10
[12728.965027] BTRFS warning (device dm-9): direct IO failed ino 3606 rw 0,0 sector 0x235798 len 4096 err no 10
[12728.965299] BTRFS warning (device dm-9): direct IO failed ino 3606 rw 0,0 sector 0x2357a0 len 4096 err no 10
[12728.965603] BTRFS warning (device dm-9): direct IO failed ino 3606 rw 0,0 sector 0x2357a8 len 4096 err no 10
[12728.965876] BTRFS warning (device dm-9): direct IO failed ino 3606 rw 0,0 sector 0x2357b0 len 4096 err no 10
[12728.966158] BTRFS warning (device dm-9): direct IO failed ino 3606 rw 0,0 sector 0x2357b8 len 4096 err no 10
[12728.967387] BTRFS warning (device dm-9): direct IO failed ino 3801 rw 0,0 sector 0x244c20 len 4096 err no 10
[12729.106657] BTRFS info (device dm-9): flagging fs with big metadata feature
[12729.106887] BTRFS info (device dm-9): using free space tree
[12729.107060] BTRFS info (device dm-9): has skinny extents
[12731.131543] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12731.132042] BTRFS warning (device dm-9): direct IO failed ino 3881 rw 1,34817 sector 0x2512a8 len 36864 err no 10
[12731.132140] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12731.133277] BTRFS error (device dm-9): error writing primary super block to device 1
[12731.133799] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12731.133862] BTRFS warning (device dm-9): direct IO failed ino 3851 rw 1,34817 sector 0x24e288 len 8192 err no 10
[12731.134370] BTRFS info (device dm-9): forced readonly
[12731.135289] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12731.135769] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12731.145800] BTRFS warning (device dm-9): direct IO failed ino 3830 rw 0,0 sector 0x24af58 len 4096 err no 10
[12731.145978] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12731.146563] BTRFS warning (device dm-9): direct IO failed ino 3483 rw 0,0 sector 0x248bd0 len 4096 err no 10
[12731.147134] BTRFS warning (device dm-9): direct IO failed ino 3799 rw 0,0 sector 0x2448d0 len 4096 err no 10
[12731.148088] BTRFS warning (device dm-9): direct IO failed ino 3785 rw 0,0 sector 0x244cc0 len 4096 err no 10
[12731.288292] BTRFS info (device dm-9): flagging fs with big metadata feature
[12731.288555] BTRFS info (device dm-9): using free space tree
[12731.288743] BTRFS info (device dm-9): has skinny extents
[12731.291753] BTRFS info (device dm-9): start tree-log replay
[12732.453154] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12732.453748] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12732.454319] BTRFS error (device dm-9): error writing primary super block to device 1
[12732.454840] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12732.455440] BTRFS info (device dm-9): forced readonly
[12732.455780] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12732.456250] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12732.457884] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12732.458725] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12732.461145] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12732.468831] BTRFS warning (device dm-9): direct IO failed ino 3936 rw 0,0 sector 0x255f10 len 4096 err no 10
[12732.468837] BTRFS warning (device dm-9): direct IO failed ino 3936 rw 0,0 sector 0x255f18 len 4096 err no 10
[12732.470477] BTRFS warning (device dm-9): direct IO failed ino 2581 rw 0,0 sector 0x255c48 len 4096 err no 10
[12732.597394] BTRFS info (device dm-9): flagging fs with big metadata feature
[12732.597632] BTRFS info (device dm-9): using free space tree
[12732.597815] BTRFS info (device dm-9): has skinny extents
[12732.616241] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12732.670373] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[12732.670688] BTRFS info (device dm-9): forced readonly
[12732.670789] ------------[ cut here ]------------
[12732.670858] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[12732.671020] WARNING: CPU: 0 PID: 2323632 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12732.671280] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12732.671568] Modules linked in: dm_thin_pool
[12732.671809] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12732.672205] dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12732.673570] CPU: 0 PID: 2323632 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12732.673834] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12732.674087] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12732.674263] 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 53 48 8b 05 58 b5 85 01 e8
[12732.674747] RSP: 0018:ffffc1b04249fd28 EFLAGS: 00010202
[12732.674928] RAX: 000000000000000d RBX: ffff9f4e0eccd800 RCX: 0000000000000000
[12732.675137] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12732.675333] RBP: ffff9f4ddbe67360 R08: ffff9f4dd17a1ab8 R09: 0000000000000000
[12732.675543] R10: ffff9f4dd5dfb800 R11: ffff9f4dd62ff608 R12: ffff9f4dc32352d8
[12732.675742] R13: ffff9f4ddd4e8600 R14: ffff9f4dd17a19c0 R15: ffff9f4dd17a1a68
[12732.675943] FS: 00007f1a21d56740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12732.676196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12732.676368] CR2: 000055959e9cd000 CR3: 000000016e756001 CR4: 0000000000370ef0
[12732.676577] Call Trace:
[12732.676699]
[12732.676822] btrfs_run_delayed_refs+0x86/0x210
[12732.676974] btrfs_commit_transaction+0x59/0xad0
[12732.677133] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12732.677303] ? vfs_fsync_range+0x90/0x90
[12732.677457] iterate_supers+0x85/0xf0
[12732.677600] ksys_sync+0x50/0x80
[12732.677735] __do_sys_sync+0xa/0x10
[12732.677879] do_syscall_64+0x38/0x90
[12732.678018] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12732.678182] RIP: 0033:0x7f1a21e5107b
[12732.678323] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[12732.678791] RSP: 002b:00007ffced1f4f68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12732.679033] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1a21e5107b
[12732.679228] RDX: 00000000ffffffff RSI: 000000003b4a4094 RDI: 000000000000007a
[12732.679429] RBP: 028f5c28f5c28f5c R08: 000000000000000b R09: 00007ffced1f4f1c
[12732.679626] R10: 00007f1a21d6d8d8 R11: 0000000000000202 R12: 000000000000007a
[12732.679823] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f1a21d566c8
[12732.680022]
[12732.680135] irq event stamp: 0
[12732.680264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12732.680455] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12732.680708] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12732.681601] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12732.681791] ---[ end trace ae76d5b6842a9a3a ]---
[12732.682068] ------------[ cut here ]------------
[12732.682227] WARNING: CPU: 0 PID: 2323632 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12732.682560] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12732.683975] CPU: 0 PID: 2323632 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12732.684234] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12732.684495] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12732.684669] 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 53 48 8b 05 58 b5 85 01 e8
[12732.685130] RSP: 0018:ffffc1b04249fd28 EFLAGS: 00010202
[12732.685301] RAX: 000000000000000d RBX: ffff9f4e0eccd800 RCX: 0000000000000000
[12732.685513] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12732.685712] RBP: ffff9f4ddbe67b80 R08: ffff9f4dd17a15d8 R09: 0000000000000000
[12732.685913] R10: ffff9f4dd17a19c0 R11: ffff9f4dd62ff608 R12: ffff9f4dc3235af8
[12732.686111] R13: ffff9f4ddd4e8600 R14: ffff9f4dd17a14e0 R15: ffff9f4dd17a1588
[12732.686308] FS: 00007f1a21d56740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12732.686569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12732.686739] CR2: 000055959e9cd000 CR3: 000000016e756001 CR4: 0000000000370ef0
[12732.686943] Call Trace:
[12732.687064]
[12732.687180] btrfs_run_delayed_refs+0x86/0x210
[12732.687331] btrfs_commit_transaction+0x59/0xad0
[12732.687500] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12732.687672] ? vfs_fsync_range+0x90/0x90
[12732.687820] iterate_supers+0x85/0xf0
[12732.687960] ksys_sync+0x50/0x80
[12732.688096] __do_sys_sync+0xa/0x10
[12732.688232] do_syscall_64+0x38/0x90
[12732.688372] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12732.688558] RIP: 0033:0x7f1a21e5107b
[12732.688700] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[12732.689237] RSP: 002b:00007ffced1f4f68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12732.689486] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1a21e5107b
[12732.689684] RDX: 00000000ffffffff RSI: 000000003b4a4094 RDI: 000000000000007a
[12732.689880] RBP: 028f5c28f5c28f5c R08: 000000000000000b R09: 00007ffced1f4f1c
[12732.690120] R10: 00007f1a21d6d8d8 R11: 0000000000000202 R12: 000000000000007a
[12732.690340] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f1a21d566c8
[12732.690551]
[12732.690665] irq event stamp: 0
[12732.690801] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12732.690983] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12732.691232] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12732.691501] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12732.691684] ---[ end trace ae76d5b6842a9a3b ]---
[12732.692004] ------------[ cut here ]------------
[12732.692162] WARNING: CPU: 0 PID: 2323632 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12732.692460] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12732.693871] CPU: 0 PID: 2323632 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12732.694130] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12732.694384] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12732.694569] 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 53 48 8b 05 58 b5 85 01 e8
[12732.695028] RSP: 0018:ffffc1b04249fd28 EFLAGS: 00010202
[12732.695190] RAX: 000000000000000d RBX: ffff9f4e0eccd800 RCX: 0000000000000000
[12732.695388] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12732.695596] RBP: ffff9f4ddbe67a80 R08: ffff9f4dd17a1980 R09: 0000000000000000
[12732.695798] R10: ffff9f4dd17a14e0 R11: ffff9f4dd62ff608 R12: ffff9f4dc3235208
[12732.696006] R13: ffff9f4ddd4e8600 R14: ffff9f4dd17a1888 R15: ffff9f4dd17a1930
[12732.696204] FS: 00007f1a21d56740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12732.696464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12732.696639] CR2: 000055959e9cd000 CR3: 000000016e756001 CR4: 0000000000370ef0
[12732.696843] Call Trace:
[12732.696965]
[12732.697080] btrfs_run_delayed_refs+0x86/0x210
[12732.697236] btrfs_commit_transaction+0x59/0xad0
[12732.697394] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12732.697573] ? vfs_fsync_range+0x90/0x90
[12732.697718] iterate_supers+0x85/0xf0
[12732.703575] ksys_sync+0x50/0x80
[12732.703713] __do_sys_sync+0xa/0x10
[12732.703855] do_syscall_64+0x38/0x90
[12732.703998] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12732.704159] RIP: 0033:0x7f1a21e5107b
[12732.704298] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[12732.704779] RSP: 002b:00007ffced1f4f68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12732.705022] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1a21e5107b
[12732.705219] RDX: 00000000ffffffff RSI: 000000003b4a4094 RDI: 000000000000007a
[12732.705427] RBP: 028f5c28f5c28f5c R08: 000000000000000b R09: 00007ffced1f4f1c
[12732.705625] R10: 00007f1a21d6d8d8 R11: 0000000000000202 R12: 000000000000007a
[12732.705829] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f1a21d566c8
[12732.706029]
[12732.706145] irq event stamp: 0
[12732.706274] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12732.706469] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12732.706728] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12732.706981] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12732.707167] ---[ end trace ae76d5b6842a9a3c ]---
[12732.752716] BTRFS info (device dm-9): flagging fs with big metadata feature
[12732.752962] BTRFS info (device dm-9): using free space tree
[12732.753145] BTRFS info (device dm-9): has skinny extents
[12733.770882] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12733.771195] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12733.771731] BTRFS error (device dm-9): error writing primary super block to device 1
[12733.771999] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12733.772292] BTRFS info (device dm-9): forced readonly
[12733.772475] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12733.772716] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12733.775317] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12733.775485] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12733.775619] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12733.776323] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x25a918 len 4096 err no 10
[12733.776665] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x25a920 len 4096 err no 10
[12733.776991] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x25a928 len 4096 err no 10
[12733.777299] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x25a930 len 4096 err no 10
[12733.777641] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x252de8 len 4096 err no 10
[12733.938539] BTRFS info (device dm-9): flagging fs with big metadata feature
[12733.938766] BTRFS info (device dm-9): using free space tree
[12733.938938] BTRFS info (device dm-9): has skinny extents
[12733.941461] BTRFS info (device dm-9): start tree-log replay
[12735.147159] btrfs_dev_stat_print_on_error: 84 callbacks suppressed
[12735.147175] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12735.150968] BTRFS warning (device dm-9): direct IO failed ino 3590 rw 1,34817 sector 0x26ce20 len 40960 err no 10
[12735.152640] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12735.156179] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12735.157369] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[12735.158528] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[12735.159667] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[12735.160925] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[12735.161968] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[12735.161991] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12735.162864] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[12735.163685] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[12735.164230] BTRFS warning (device dm-9): direct IO failed ino 3901 rw 1,34817 sector 0x26cf78 len 110592 err no 10
[12735.170503] BTRFS warning (device dm-9): direct IO failed ino 3897 rw 1,34817 sector 0x26dc70 len 122880 err no 10
[12735.171842] BTRFS warning (device dm-9): direct IO failed ino 3999 rw 1,34817 sector 0x26dc70 len 69632 err no 10
[12735.172371] BTRFS: error (device dm-9) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[12735.173854] BTRFS info (device dm-9): forced readonly
[12735.182145] BTRFS warning (device dm-9): direct IO failed ino 4027 rw 0,0 sector 0x2689f0 len 4096 err no 10
[12735.186362] BTRFS warning (device dm-9): direct IO failed ino 2956 rw 0,0 sector 0x2650d0 len 4096 err no 10
[12735.186827] BTRFS warning (device dm-9): direct IO failed ino 4070 rw 0,0 sector 0x26a4a0 len 4096 err no 10
[12735.329633] BTRFS info (device dm-9): flagging fs with big metadata feature
[12735.329858] BTRFS info (device dm-9): using free space tree
[12735.330027] BTRFS info (device dm-9): has skinny extents
[12736.412242] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12736.412570] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12736.412869] BTRFS error (device dm-9): error writing primary super block to device 1
[12736.413127] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12736.413438] BTRFS info (device dm-9): forced readonly
[12736.413608] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12736.413854] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12736.414883] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12736.415240] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12736.416681] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12736.417724] BTRFS warning (device dm-9): direct IO failed ino 4149 rw 0,0 sector 0x279368 len 4096 err no 10
[12736.418509] BTRFS warning (device dm-9): direct IO failed ino 4126 rw 0,0 sector 0x276830 len 4096 err no 10
[12736.419319] BTRFS warning (device dm-9): direct IO failed ino 4157 rw 0,0 sector 0x279260 len 4096 err no 10
[12736.421658] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x275570 len 4096 err no 10
[12736.421921] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x275578 len 4096 err no 10
[12736.421977] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x275580 len 4096 err no 10
[12736.422258] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x275588 len 4096 err no 10
[12736.422573] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x275590 len 4096 err no 10
[12736.422866] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x275598 len 4096 err no 10
[12736.423143] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755a0 len 4096 err no 10
[12736.423466] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755a8 len 4096 err no 10
[12736.423744] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755b0 len 4096 err no 10
[12736.424021] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755b8 len 4096 err no 10
[12736.424514] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755c0 len 4096 err no 10
[12736.424791] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755c8 len 4096 err no 10
[12736.425107] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755d0 len 4096 err no 10
[12736.425389] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755d8 len 4096 err no 10
[12736.425670] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755e0 len 4096 err no 10
[12736.425961] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755e8 len 4096 err no 10
[12736.426240] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755f0 len 4096 err no 10
[12736.426532] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x2755f8 len 4096 err no 10
[12736.426841] BTRFS warning (device dm-9): direct IO failed ino 3933 rw 0,0 sector 0x275600 len 4096 err no 10
[12736.549851] BTRFS info (device dm-9): flagging fs with big metadata feature
[12736.550073] BTRFS info (device dm-9): using free space tree
[12736.550244] BTRFS info (device dm-9): has skinny extents
[12736.552352] BTRFS info (device dm-9): start tree-log replay
[12736.595532] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12736.652315] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[12736.652763] BTRFS info (device dm-9): forced readonly
[12736.652829] ------------[ cut here ]------------
[12736.652972] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[12736.653160] WARNING: CPU: 1 PID: 2323881 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12736.653484] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12736.660972] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust
[12736.661268] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12736.661594] dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12736.663643] CPU: 1 PID: 2323881 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12736.664009] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12736.664396] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12736.664645] 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 53 48 8b 05 58 b5 85 01 e8
[12736.665289] RSP: 0018:ffffc1b042937d28 EFLAGS: 00010202
[12736.665529] RAX: 000000000000000d RBX: ffff9f4e0eccb000 RCX: 0000000000000000
[12736.665811] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12736.666085] RBP: 0000000000000000 R08: ffff9f4de19e15c8 R09: 0000000000000000
[12736.666359] R10: ffff9f4de19e1700 R11: ffff9f4deae51608 R12: ffff9f4e2e98d138
[12736.666632] R13: ffff9f4dd439e0c0 R14: ffff9f4de19e14e0 R15: ffff9f4de19e1588
[12736.666910] FS: 00007f58a7797740(0000) GS:ffff9f4e3bd00000(0000) knlGS:0000000000000000
[12736.667274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12736.667543] CR2: 00005640faf99000 CR3: 0000000133350002 CR4: 0000000000370ee0
[12736.667831] Call Trace:
[12736.668009]
[12736.668173] ? rcu_read_lock_sched_held+0x12/0x60
[12736.668428] ? lock_acquire+0x179/0x2d0
[12736.668643] ? lock_release+0x1f0/0x2d0
[12736.668852] btrfs_run_delayed_refs+0x86/0x210
[12736.669065] btrfs_commit_transaction+0x59/0xad0
[12736.669283] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12736.669548] ? vfs_fsync_range+0x90/0x90
[12736.669759] iterate_supers+0x85/0xf0
[12736.669959] ksys_sync+0x50/0x80
[12736.670155] __do_sys_sync+0xa/0x10
[12736.670357] do_syscall_64+0x38/0x90
[12736.670572] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12736.670815] RIP: 0033:0x7f58a789207b
[12736.671019] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[12736.671677] RSP: 002b:00007ffd26c3bcc8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12736.672017] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f58a789207b
[12736.672295] RDX: 00000000ffffffff RSI: 00000000228a820a RDI: 0000000000000065
[12736.672588] RBP: 028f5c28f5c28f5c R08: 000000000000004c R09: 00007ffd26c3b7fc
[12736.673573] R10: 00007f58a77ae8d8 R11: 0000000000000202 R12: 0000000000000065
[12736.673862] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58a77976c8
[12736.674148]
[12736.674314] irq event stamp: 0
[12736.674520] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12736.674784] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12736.675150] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12736.675537] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12736.675801] ---[ end trace ae76d5b6842a9a3d ]---
[12736.676192] ------------[ cut here ]------------
[12736.676435] WARNING: CPU: 1 PID: 2323881 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12736.676846] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12736.678875] CPU: 1 PID: 2323881 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12736.679255] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12736.679639] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12736.679891] 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 53 48 8b 05 58 b5 85 01 e8
[12736.680566] RSP: 0018:ffffc1b042937d28 EFLAGS: 00010202
[12736.680807] RAX: 000000000000000d RBX: ffff9f4e0eccb000 RCX: 0000000000000000
[12736.681087] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12736.681370] RBP: 0000000000000000 R08: ffff9f4dd61ea700 R09: 0000000000000000
[12736.681663] R10: ffff9f4de19e1400 R11: ffff9f4deae51608 R12: ffff9f4dd17a48f0
[12736.681947] R13: ffff9f4dd439e0c0 R14: ffff9f4dd61ea618 R15: ffff9f4dd61ea6c0
[12736.682219] FS: 00007f58a7797740(0000) GS:ffff9f4e3bd00000(0000) knlGS:0000000000000000
[12736.682593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12736.682844] CR2: 00005640faf99000 CR3: 0000000133350002 CR4: 0000000000370ee0
[12736.683128] Call Trace:
[12736.683304]
[12736.683487] ? rcu_read_lock_sched_held+0x12/0x60
[12736.683713] ? lock_acquire+0x179/0x2d0
[12736.683927] ? lock_release+0x1f0/0x2d0
[12736.684136] btrfs_run_delayed_refs+0x86/0x210
[12736.684358] btrfs_commit_transaction+0x59/0xad0
[12736.684603] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12736.684854] ? vfs_fsync_range+0x90/0x90
[12736.685067] iterate_supers+0x85/0xf0
[12736.685272] ksys_sync+0x50/0x80
[12736.685485] __do_sys_sync+0xa/0x10
[12736.685690] do_syscall_64+0x38/0x90
[12736.685897] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12736.686133] RIP: 0033:0x7f58a789207b
[12736.686339] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[12736.687023] RSP: 002b:00007ffd26c3bcc8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12736.687384] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f58a789207b
[12736.687668] RDX: 00000000ffffffff RSI: 00000000228a820a RDI: 0000000000000065
[12736.687960] RBP: 028f5c28f5c28f5c R08: 000000000000004c R09: 00007ffd26c3b7fc
[12736.688237] R10: 00007f58a77ae8d8 R11: 0000000000000202 R12: 0000000000000065
[12736.688527] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f58a77976c8
[12736.688807]
[12736.688967] irq event stamp: 0
[12736.689146] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12736.689416] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12736.689790] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12736.690157] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12736.690429] ---[ end trace ae76d5b6842a9a3e ]---
[12736.754734] BTRFS info (device dm-9): flagging fs with big metadata feature
[12736.754968] BTRFS info (device dm-9): using free space tree
[12736.755138] BTRFS info (device dm-9): has skinny extents
[12737.782660] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12737.784346] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12737.787358] BTRFS error (device dm-9): error writing primary super block to device 1
[12737.789182] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12737.791110] BTRFS info (device dm-9): forced readonly
[12737.791957] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12737.793066] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12737.795815] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[12737.797770] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12737.798408] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12737.799706] BTRFS warning (device dm-9): direct IO failed ino 4025 rw 0,0 sector 0x27e440 len 4096 err no 10
[12737.804641] BTRFS warning (device dm-9): direct IO failed ino 4212 rw 0,0 sector 0x2805a8 len 4096 err no 10
[12737.805086] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12737.952270] BTRFS info (device dm-9): flagging fs with big metadata feature
[12737.952505] BTRFS info (device dm-9): using free space tree
[12737.952677] BTRFS info (device dm-9): has skinny extents
[12737.955001] BTRFS info (device dm-9): start tree-log replay
[12739.137288] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12739.137613] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12739.137954] BTRFS error (device dm-9): error writing primary super block to device 1
[12739.138210] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12739.138520] BTRFS info (device dm-9): forced readonly
[12739.138709] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12739.139063] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12739.139151] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[12739.143012] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12739.143215] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[12739.149863] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12739.151285] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[12739.151555] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12739.274767] BTRFS info (device dm-9): flagging fs with big metadata feature
[12739.275002] BTRFS info (device dm-9): using free space tree
[12739.275183] BTRFS info (device dm-9): has skinny extents
[12739.277582] BTRFS info (device dm-9): start tree-log replay
[12741.437029] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12741.438571] btrfs_dev_stat_print_on_error: 222 callbacks suppressed
[12741.438580] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12741.445427] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12741.447077] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12741.448707] BTRFS error (device dm-9): error writing primary super block to device 1
[12741.449577] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12741.450582] BTRFS info (device dm-9): forced readonly
[12741.451174] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12741.451862] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12741.452381] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12741.456431] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12741.456912] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12741.458633] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12741.459416] BTRFS warning (device dm-9): direct IO failed ino 4429 rw 0,0 sector 0x294378 len 4096 err no 10
[12741.460475] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[12741.466991] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[12741.467491] BTRFS warning (device dm-9): direct IO failed ino 4454 rw 0,0 sector 0x297b30 len 4096 err no 10
[12741.467493] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[12741.468316] BTRFS warning (device dm-9): direct IO failed ino 4454 rw 0,0 sector 0x297b38 len 4096 err no 10
[12741.470377] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[12741.470903] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[12741.471320] BTRFS warning (device dm-9): direct IO failed ino 4445 rw 0,0 sector 0x298450 len 4096 err no 10
[12741.471323] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[12741.472049] BTRFS warning (device dm-9): direct IO failed ino 4445 rw 0,0 sector 0x298458 len 4096 err no 10
[12741.472500] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[12741.472871] BTRFS warning (device dm-9): direct IO failed ino 2996 rw 0,0 sector 0x2972a8 len 4096 err no 10
[12741.473228] BTRFS warning (device dm-9): direct IO failed ino 2996 rw 0,0 sector 0x2972b0 len 4096 err no 10
[12741.473365] BTRFS warning (device dm-9): direct IO failed ino 2996 rw 0,0 sector 0x2972b8 len 4096 err no 10
[12741.473621] BTRFS warning (device dm-9): direct IO failed ino 2996 rw 0,0 sector 0x2972c0 len 4096 err no 10
[12741.473947] BTRFS warning (device dm-9): direct IO failed ino 2996 rw 0,0 sector 0x2972c8 len 4096 err no 10
[12741.474284] BTRFS warning (device dm-9): direct IO failed ino 2996 rw 0,0 sector 0x2972d0 len 4096 err no 10
[12741.475249] BTRFS warning (device dm-9): direct IO failed ino 4445 rw 0,0 sector 0x298400 len 4096 err no 10
[12741.475256] BTRFS warning (device dm-9): direct IO failed ino 4445 rw 0,0 sector 0x298408 len 4096 err no 10
[12741.475569] BTRFS warning (device dm-9): direct IO failed ino 4445 rw 0,0 sector 0x298410 len 4096 err no 10
[12741.477079] BTRFS warning (device dm-9): direct IO failed ino 4111 rw 0,0 sector 0x131068 len 4096 err no 10
[12741.477085] BTRFS warning (device dm-9): direct IO failed ino 4111 rw 0,0 sector 0x131070 len 4096 err no 10
[12741.477764] BTRFS warning (device dm-9): direct IO failed ino 2996 rw 0,0 sector 0x252cf0 len 4096 err no 10
[12741.640308] BTRFS info (device dm-9): flagging fs with big metadata feature
[12741.640545] BTRFS info (device dm-9): using free space tree
[12741.640726] BTRFS info (device dm-9): has skinny extents
[12741.642998] BTRFS info (device dm-9): start tree-log replay
[12743.738974] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12743.739300] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12743.739866] BTRFS error (device dm-9): error writing primary super block to device 1
[12743.740126] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12743.740445] BTRFS info (device dm-9): forced readonly
[12743.740620] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12743.740869] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12743.741702] BTRFS warning (device dm-9): direct IO failed ino 4320 rw 0,0 sector 0x2ae228 len 4096 err no 10
[12743.742836] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[12743.744004] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12743.744122] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12743.744249] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12743.896460] BTRFS info (device dm-9): flagging fs with big metadata feature
[12743.896682] BTRFS info (device dm-9): using free space tree
[12743.896852] BTRFS info (device dm-9): has skinny extents
[12743.917848] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12743.923304] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[12743.923599] BTRFS info (device dm-9): forced readonly
[12743.923780] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12744.033388] BTRFS info (device dm-9): flagging fs with big metadata feature
[12744.033608] BTRFS info (device dm-9): using free space tree
[12744.033787] BTRFS info (device dm-9): has skinny extents
[12746.143294] BTRFS warning (device dm-9): direct IO failed ino 4735 rw 1,34817 sector 0x2c1930 len 20480 err no 10
[12746.151222] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12746.152098] BTRFS info (device dm-9): forced readonly
[12746.152549] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12746.153149] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12746.156410] btrfs_lookup_bio_sums: 21 callbacks suppressed
[12746.156416] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1191772160, 1191776256)
[12746.159207] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1191776256, 1191780352)
[12746.159978] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12746.160070] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1191780352, 1191784448)
[12746.161573] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1191784448, 1191788544)
[12746.162209] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1191788544, 1191792640)
[12746.162878] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1191792640, 1191796736)
[12746.163137] BTRFS warning (device dm-9): direct IO failed ino 3788 rw 0,0 sector 0x2bc480 len 4096 err no 10
[12746.164243] BTRFS warning (device dm-9): direct IO failed ino 3788 rw 0,0 sector 0x2bc488 len 4096 err no 10
[12746.164734] BTRFS warning (device dm-9): direct IO failed ino 3788 rw 0,0 sector 0x2bc490 len 4096 err no 10
[12746.165265] BTRFS warning (device dm-9): direct IO failed ino 3788 rw 0,0 sector 0x2bc498 len 4096 err no 10
[12746.165762] BTRFS warning (device dm-9): direct IO failed ino 3788 rw 0,0 sector 0x2bc4a0 len 4096 err no 10
[12746.168839] BTRFS warning (device dm-9): direct IO failed ino 3788 rw 0,0 sector 0x2bc4a8 len 4096 err no 10
[12746.293535] BTRFS info (device dm-9): flagging fs with big metadata feature
[12746.293803] BTRFS info (device dm-9): using free space tree
[12746.293988] BTRFS info (device dm-9): has skinny extents
[12747.382566] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12747.384169] btrfs_dev_stat_print_on_error: 105 callbacks suppressed
[12747.384179] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12747.386812] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12747.387568] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12747.388727] BTRFS error (device dm-9): error writing primary super block to device 1
[12747.389021] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12747.389383] BTRFS info (device dm-9): forced readonly
[12747.389581] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12747.393007] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12747.396493] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12747.403474] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12747.403858] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[12747.404241] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[12747.404433] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[12747.404606] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[12747.405416] BTRFS warning (device dm-9): direct IO failed ino 4823 rw 0,0 sector 0x296a30 len 4096 err no 10
[12747.405967] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[12747.406751] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[12747.408366] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[12747.575538] BTRFS info (device dm-9): flagging fs with big metadata feature
[12747.575769] BTRFS info (device dm-9): using free space tree
[12747.575941] BTRFS info (device dm-9): has skinny extents
[12747.578400] BTRFS info (device dm-9): start tree-log replay
[12747.655056] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12747.705709] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[12747.706000] BTRFS info (device dm-9): forced readonly
[12747.706056] ------------[ cut here ]------------
[12747.706162] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[12747.706338] WARNING: CPU: 0 PID: 2324386 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12747.706599] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12747.706878] Modules linked in: dm_thin_pool dm_persistent_data
[12747.707135] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12747.707136] dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink xfs iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common snd_hwdep i2c_i801 i2c_smbus lpc_ich snd_hda_core snd_pcm snd_timer snd soundcore virtio_balloon joydev zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12747.708870] CPU: 0 PID: 2324386 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12747.709131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12747.709397] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12747.709572] 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 53 48 8b 05 58 b5 85 01 e8
[12747.710044] RSP: 0018:ffffc1b043407d28 EFLAGS: 00010202
[12747.710210] RAX: 000000000000000d RBX: ffff9f4de733d800 RCX: 0000000000000000
[12747.710412] RDX: 0000000000000001 RSI: ffffffffac5b5d6a RDI: 00000000ffffffff
[12747.710609] RBP: 0000000000000000 R08: ffff9f4dd14fc5c8 R09: 0000000000000000
[12747.710807] R10: ffff9f4dd14fc138 R11: ffff9f4deae52a08 R12: ffff9f4cc58db0d0
[12747.711002] R13: ffff9f4ddd4e84e0 R14: ffff9f4dd14fc4e0 R15: ffff9f4dd14fc588
[12747.711197] FS: 00007f724e3a8740(0000) GS:ffff9f4e3bc00000(0000) knlGS:0000000000000000
[12747.711460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12747.711636] CR2: 00005646f7b1f790 CR3: 0000000104418004 CR4: 0000000000370ef0
[12747.711834] Call Trace:
[12747.711954]
[12747.712072] ? rcu_read_lock_sched_held+0x12/0x60
[12747.712230] ? lock_acquire+0x179/0x2d0
[12747.712383] ? lock_release+0x1f0/0x2d0
[12747.712533] btrfs_run_delayed_refs+0x86/0x210
[12747.712693] btrfs_commit_transaction+0x59/0xad0
[12747.712850] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12747.713018] ? vfs_fsync_range+0x90/0x90
[12747.713166] iterate_supers+0x85/0xf0
[12747.713319] ksys_sync+0x50/0x80
[12747.713455] __do_sys_sync+0xa/0x10
[12747.713594] do_syscall_64+0x38/0x90
[12747.713741] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12747.713905] RIP: 0033:0x7f724e4a307b
[12747.714043] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[12747.714524] RSP: 002b:00007ffe983cbd08 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12747.714772] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f724e4a307b
[12747.714995] RDX: 0000000000000000 RSI: 000000004ec912fd RDI: 000000000000010d
[12747.715204] RBP: 028f5c28f5c28f5c R08: 0000000000000046 R09: 00007ffe983cb83c
[12747.715430] R10: 00007f724e3bf8d8 R11: 0000000000000202 R12: 000000000000010d
[12747.715642] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f724e3a86c8
[12747.715844]
[12747.715962] irq event stamp: 0
[12747.716088] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12747.716272] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12747.716560] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12747.716815] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12747.717001] ---[ end trace ae76d5b6842a9a3f ]---
[12747.770045] BTRFS info (device dm-9): flagging fs with big metadata feature
[12747.770262] BTRFS info (device dm-9): using free space tree
[12747.770445] BTRFS info (device dm-9): has skinny extents
[12747.786088] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12747.835219] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[12747.835523] BTRFS info (device dm-9): forced readonly
[12747.835696] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[12747.835956] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12747.836191] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12747.885353] BTRFS info (device dm-9): flagging fs with big metadata feature
[12747.885570] BTRFS info (device dm-9): using free space tree
[12747.885745] BTRFS info (device dm-9): has skinny extents
[12749.918569] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12749.918881] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[12749.919155] BTRFS error (device dm-9): error writing primary super block to device 1
[12749.919425] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12749.919719] BTRFS info (device dm-9): forced readonly
[12749.919885] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12749.920129] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12749.921625] BTRFS warning (device dm-9): direct IO failed ino 4806 rw 0,0 sector 0x2d0bc8 len 4096 err no 10
[12749.922681] BTRFS warning (device dm-9): direct IO failed ino 4880 rw 0,0 sector 0x2c7c78 len 4096 err no 10
[12749.923150] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[12749.923168] BTRFS warning (device dm-9): direct IO failed ino 4921 rw 0,0 sector 0x2cc810 len 4096 err no 10
[12749.924147] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12749.924424] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[12750.068690] BTRFS info (device dm-9): flagging fs with big metadata feature
[12750.068918] BTRFS info (device dm-9): using free space tree
[12750.069094] BTRFS info (device dm-9): has skinny extents