[28623.539023] run fstests generic/475 at 2022-01-11 04:47:18
[28623.992862] BTRFS: device fsid 46ff0940-d9bd-4fb1-8468-8ed8af3dde82 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1486378)
[28624.080406] BTRFS info (device dm-9): flagging fs with big metadata feature
[28624.080757] BTRFS info (device dm-9): use zlib compression, level 3
[28624.081046] BTRFS info (device dm-9): using free space tree
[28624.081295] BTRFS info (device dm-9): has skinny extents
[28624.083645] BTRFS info (device dm-9): checking UUID tree
[28626.168983] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28626.170377] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28626.171695] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28626.172738] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28626.173829] BTRFS error (device dm-9): error writing primary super block to device 1
[28626.174777] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28626.176103] BTRFS info (device dm-9): forced readonly
[28626.176621] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28626.177323] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28626.178138] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28626.179782] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[28626.181338] buffer_io_error: 760 callbacks suppressed
[28626.181345] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28626.181830] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[28626.182139] BTRFS warning (device dm-9): direct IO failed ino 367 rw 0,0 sector 0x9d60 len 4096 err no 10
[28626.182802] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28626.183143] BTRFS warning (device dm-9): direct IO failed ino 367 rw 0,0 sector 0x8340 len 4096 err no 10
[28626.183796] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28626.186850] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[28626.186948] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[28626.187604] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[28626.188033] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[28626.190349] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[28626.193617] BTRFS warning (device dm-9): direct IO failed ino 467 rw 0,0 sector 0x125090 len 4096 err no 10
[28626.199332] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[28626.199847] BTRFS warning (device dm-9): direct IO failed ino 535 rw 0,0 sector 0x1245e8 len 4096 err no 10
[28626.200201] BTRFS warning (device dm-9): direct IO failed ino 535 rw 0,0 sector 0x1245f0 len 4096 err no 10
[28626.200221] BTRFS warning (device dm-9): direct IO failed ino 535 rw 0,0 sector 0x1245f8 len 4096 err no 10
[28626.200568] BTRFS warning (device dm-9): direct IO failed ino 535 rw 0,0 sector 0x124600 len 4096 err no 10
[28626.201039] BTRFS warning (device dm-9): direct IO failed ino 535 rw 0,0 sector 0x124608 len 4096 err no 10
[28626.201443] BTRFS warning (device dm-9): direct IO failed ino 535 rw 0,0 sector 0x124610 len 4096 err no 10
[28626.201904] BTRFS warning (device dm-9): direct IO failed ino 535 rw 0,0 sector 0x124618 len 4096 err no 10
[28626.202279] BTRFS warning (device dm-9): direct IO failed ino 535 rw 0,0 sector 0x124620 len 4096 err no 10
[28626.337678] BTRFS info (device dm-9): flagging fs with big metadata feature
[28626.338007] BTRFS info (device dm-9): use zlib compression, level 3
[28626.338276] BTRFS info (device dm-9): using free space tree
[28626.338527] BTRFS info (device dm-9): has skinny extents
[28626.341230] BTRFS info (device dm-9): start tree-log replay
[28626.396192] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28626.396703] BTRFS error (device dm-9): error writing primary super block to device 1
[28626.396998] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28626.397413] BTRFS info (device dm-9): forced readonly
[28626.397587] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28626.402471] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28626.527700] BTRFS info (device dm-9): flagging fs with big metadata feature
[28626.527927] BTRFS info (device dm-9): use zlib compression, level 3
[28626.528111] BTRFS info (device dm-9): using free space tree
[28626.528281] BTRFS info (device dm-9): has skinny extents
[28628.567341] BTRFS warning (device dm-9): direct IO failed ino 700 rw 1,34817 sector 0x13cab8 len 102400 err no 10
[28628.567822] BTRFS warning (device dm-9): direct IO failed ino 671 rw 1,34817 sector 0x13cd08 len 4096 err no 10
[28628.568090] BTRFS warning (device dm-9): direct IO failed ino 594 rw 1,34817 sector 0x13cd10 len 114688 err no 10
[28628.568222] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28628.569008] BTRFS info (device dm-9): forced readonly
[28628.569219] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28628.569513] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28628.573527] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28628.722294] BTRFS info (device dm-9): flagging fs with big metadata feature
[28628.722510] BTRFS info (device dm-9): use zlib compression, level 3
[28628.722717] BTRFS info (device dm-9): using free space tree
[28628.722898] BTRFS info (device dm-9): has skinny extents
[28629.733730] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28629.734060] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28629.734336] BTRFS error (device dm-9): error writing primary super block to device 1
[28629.734592] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28629.734899] BTRFS info (device dm-9): forced readonly
[28629.735064] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28629.735295] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28629.735572] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28629.735815] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28629.737383] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28629.739603] BTRFS warning (device dm-9): direct IO failed ino 976 rw 0,0 sector 0x142a10 len 4096 err no 10
[28629.902957] BTRFS info (device dm-9): flagging fs with big metadata feature
[28629.903174] BTRFS info (device dm-9): use zlib compression, level 3
[28629.903357] BTRFS info (device dm-9): using free space tree
[28629.903523] BTRFS info (device dm-9): has skinny extents
[28629.905616] BTRFS info (device dm-9): start tree-log replay
[28629.941754] BTRFS warning (device dm-9): direct IO failed ino 1048 rw 1,34817 sector 0x146e10 len 86016 err no 10
[28629.944969] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28629.951831] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28629.952114] BTRFS info (device dm-9): forced readonly
[28630.089443] BTRFS info (device dm-9): flagging fs with big metadata feature
[28630.089700] BTRFS info (device dm-9): use zlib compression, level 3
[28630.089911] BTRFS info (device dm-9): using free space tree
[28630.090083] BTRFS info (device dm-9): has skinny extents
[28632.133911] btrfs_dev_stat_print_on_error: 160 callbacks suppressed
[28632.133924] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[28632.136099] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[28632.138350] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[28632.139352] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[28632.140515] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[28632.145208] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[28632.145792] BTRFS warning (device dm-9): direct IO failed ino 1399 rw 1,34817 sector 0x16a618 len 4096 err no 10
[28632.147130] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28632.158773] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[28632.159216] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[28632.161179] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[28632.161536] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[28632.163011] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28632.163425] BTRFS info (device dm-9): forced readonly
[28632.163656] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28632.163949] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28632.171570] btrfs_lookup_bio_sums: 7 callbacks suppressed
[28632.171573] BTRFS warning (device dm-9): csum hole found for disk bytenr range [479862784, 479866880)
[28632.175154] BTRFS warning (device dm-9): csum hole found for disk bytenr range [437088256, 437092352)
[28632.175473] BTRFS warning (device dm-9): direct IO failed ino 1070 rw 0,0 sector 0x1546b8 len 4096 err no 10
[28632.176326] BTRFS warning (device dm-9): direct IO failed ino 1366 rw 0,0 sector 0x168d10 len 4096 err no 10
[28632.178722] BTRFS warning (device dm-9): csum hole found for disk bytenr range [451514368, 451518464)
[28632.179016] BTRFS warning (device dm-9): direct IO failed ino 1188 rw 0,0 sector 0x15b4c8 len 4096 err no 10
[28632.324631] BTRFS info (device dm-9): flagging fs with big metadata feature
[28632.324857] BTRFS info (device dm-9): use zlib compression, level 3
[28632.325040] BTRFS info (device dm-9): using free space tree
[28632.325207] BTRFS info (device dm-9): has skinny extents
[28632.327413] BTRFS info (device dm-9): start tree-log replay
[28634.636132] BTRFS warning (device dm-9): direct IO failed ino 1598 rw 1,34817 sector 0x1805b8 len 28672 err no 10
[28634.638421] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28634.638866] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28634.639004] BTRFS info (device dm-9): forced readonly
[28634.639726] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28634.640148] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28634.643103] BTRFS warning (device dm-9): csum hole found for disk bytenr range [490168320, 490172416)
[28634.644356] BTRFS warning (device dm-9): direct IO failed ino 1415 rw 0,0 sector 0x16dbb0 len 4096 err no 10
[28634.778262] BTRFS info (device dm-9): flagging fs with big metadata feature
[28634.778476] BTRFS info (device dm-9): use zlib compression, level 3
[28634.778692] BTRFS info (device dm-9): using free space tree
[28634.778877] BTRFS info (device dm-9): has skinny extents
[28635.818361] BTRFS warning (device dm-9): direct IO failed ino 1747 rw 1,34817 sector 0x1910c0 len 28672 err no 10
[28635.818604] BTRFS warning (device dm-9): direct IO failed ino 1796 rw 1,34817 sector 0x1910f8 len 110592 err no 10
[28635.818837] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28635.819333] BTRFS info (device dm-9): forced readonly
[28635.819530] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28635.819788] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28635.823747] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28635.826538] BTRFS warning (device dm-9): csum hole found for disk bytenr range [553558016, 553562112)
[28635.826907] BTRFS warning (device dm-9): csum hole found for disk bytenr range [553562112, 553566208)
[28635.827183] BTRFS warning (device dm-9): csum hole found for disk bytenr range [553566208, 553570304)
[28635.827462] BTRFS warning (device dm-9): csum hole found for disk bytenr range [553570304, 553574400)
[28635.827751] BTRFS warning (device dm-9): csum hole found for disk bytenr range [553574400, 553578496)
[28635.828030] BTRFS warning (device dm-9): csum hole found for disk bytenr range [553578496, 553582592)
[28635.965974] BTRFS info (device dm-9): flagging fs with big metadata feature
[28635.966188] BTRFS info (device dm-9): use zlib compression, level 3
[28635.966370] BTRFS info (device dm-9): using free space tree
[28635.966537] BTRFS info (device dm-9): has skinny extents
[28635.968422] BTRFS info (device dm-9): start tree-log replay
[28637.032779] BTRFS warning (device dm-9): direct IO failed ino 1895 rw 1,34817 sector 0x19cf98 len 57344 err no 10
[28637.033142] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28637.033411] BTRFS error (device dm-9): error writing primary super block to device 1
[28637.033667] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28637.033953] BTRFS info (device dm-9): forced readonly
[28637.034119] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28637.038525] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28637.040466] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28637.041110] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28637.041995] BTRFS warning (device dm-9): direct IO failed ino 2034 rw 0,0 sector 0x19c9b0 len 4096 err no 10
[28637.178624] BTRFS info (device dm-9): flagging fs with big metadata feature
[28637.178849] BTRFS info (device dm-9): use zlib compression, level 3
[28637.179030] BTRFS info (device dm-9): using free space tree
[28637.179195] BTRFS info (device dm-9): has skinny extents
[28637.192864] btrfs_dev_stat_print_on_error: 209 callbacks suppressed
[28637.192867] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28637.193928] BTRFS warning (device dm-9): direct IO failed ino 2033 rw 1,34817 sector 0x1190c8 len 45056 err no 10
[28637.194222] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28637.194498] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28637.194795] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28637.195077] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[28637.195352] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[28637.195644] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[28637.195924] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[28637.196201] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[28637.196485] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[28637.196950] BTRFS warning (device dm-9): direct IO failed ino 2031 rw 1,34817 sector 0x126ee0 len 28672 err no 10
[28637.209254] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28637.209854] BTRFS info (device dm-9): forced readonly
[28637.213713] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28637.342681] BTRFS info (device dm-9): flagging fs with big metadata feature
[28637.342963] BTRFS info (device dm-9): use zlib compression, level 3
[28637.343170] BTRFS info (device dm-9): using free space tree
[28637.343354] BTRFS info (device dm-9): has skinny extents
[28639.356490] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28639.356817] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28639.357094] BTRFS error (device dm-9): error writing primary super block to device 1
[28639.357371] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28639.357688] BTRFS info (device dm-9): forced readonly
[28639.357860] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28639.358022] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28639.358095] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28639.360395] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28639.360652] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28639.361824] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28639.521982] BTRFS info (device dm-9): flagging fs with big metadata feature
[28639.522197] BTRFS info (device dm-9): use zlib compression, level 3
[28639.522375] BTRFS info (device dm-9): using free space tree
[28639.522561] BTRFS info (device dm-9): has skinny extents
[28639.524610] BTRFS info (device dm-9): start tree-log replay
[28639.583471] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28639.589587] BTRFS warning (device dm-9): direct IO failed ino 2299 rw 1,34817 sector 0x129d28 len 8192 err no 10
[28639.640954] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28639.641239] BTRFS info (device dm-9): forced readonly
[28639.641400] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28639.641674] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28639.641912] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28639.647865] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28639.648124] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28639.701400] BTRFS info (device dm-9): flagging fs with big metadata feature
[28639.701668] BTRFS info (device dm-9): use zlib compression, level 3
[28639.701908] BTRFS info (device dm-9): using free space tree
[28639.702081] BTRFS info (device dm-9): has skinny extents
[28640.727903] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28640.728199] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28640.728479] BTRFS error (device dm-9): error writing primary super block to device 1
[28640.728749] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28640.729044] BTRFS info (device dm-9): forced readonly
[28640.729206] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28640.729436] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28640.730952] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28640.731433] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28640.731477] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28640.733683] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28640.735302] BTRFS warning (device dm-9): direct IO failed ino 2322 rw 0,0 sector 0x1b8840 len 4096 err no 10
[28640.735813] BTRFS warning (device dm-9): direct IO failed ino 2322 rw 0,0 sector 0x1b8848 len 4096 err no 10
[28640.735946] BTRFS warning (device dm-9): direct IO failed ino 2322 rw 0,0 sector 0x1b8850 len 4096 err no 10
[28640.860583] BTRFS info (device dm-9): flagging fs with big metadata feature
[28640.860812] BTRFS info (device dm-9): use zlib compression, level 3
[28640.860998] BTRFS info (device dm-9): using free space tree
[28640.861168] BTRFS info (device dm-9): has skinny extents
[28640.863706] BTRFS info (device dm-9): start tree-log replay
[28643.009887] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28643.010255] btrfs_dev_stat_print_on_error: 76 callbacks suppressed
[28643.010258] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28643.010864] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28643.011305] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28643.011790] BTRFS error (device dm-9): error writing primary super block to device 1
[28643.012198] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28643.012694] BTRFS info (device dm-9): forced readonly
[28643.013788] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28643.014170] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28643.014636] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28643.017338] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28643.019379] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28643.019804] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28643.165426] BTRFS info (device dm-9): flagging fs with big metadata feature
[28643.165660] BTRFS info (device dm-9): use zlib compression, level 3
[28643.165854] BTRFS info (device dm-9): using free space tree
[28643.166027] BTRFS info (device dm-9): has skinny extents
[28643.168295] BTRFS info (device dm-9): start tree-log replay
[28643.269561] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[28643.270031] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[28643.271076] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[28643.271534] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[28643.271973] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[28643.272426] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[28643.273129] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[28643.273662] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[28643.282387] BTRFS warning (device dm-9): direct IO failed ino 2770 rw 1,34817 sector 0x127bc0 len 4096 err no 10
[28643.285773] BTRFS: error (device dm-9) in maybe_insert_hole:4797: errno=-5 IO failure
[28643.286124] BTRFS info (device dm-9): forced readonly
[28643.287744] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28643.433394] BTRFS info (device dm-9): flagging fs with big metadata feature
[28643.433625] BTRFS info (device dm-9): use zlib compression, level 3
[28643.433816] BTRFS info (device dm-9): using free space tree
[28643.433984] BTRFS info (device dm-9): has skinny extents
[28644.463674] BTRFS warning (device dm-9): direct IO failed ino 2880 rw 1,34817 sector 0x1e4d18 len 40960 err no 10
[28644.466055] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28644.467269] BTRFS info (device dm-9): forced readonly
[28644.468073] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28644.469340] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28644.470827] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28644.471941] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28644.475915] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28644.480257] BTRFS warning (device dm-9): direct IO failed ino 2804 rw 0,0 sector 0x1e1db8 len 4096 err no 10
[28644.480865] BTRFS warning (device dm-9): direct IO failed ino 2909 rw 0,0 sector 0x1e46e0 len 4096 err no 10
[28644.621225] BTRFS info (device dm-9): flagging fs with big metadata feature
[28644.621440] BTRFS info (device dm-9): use zlib compression, level 3
[28644.621638] BTRFS info (device dm-9): using free space tree
[28644.621820] BTRFS info (device dm-9): has skinny extents
[28644.624145] BTRFS info (device dm-9): start tree-log replay
[28646.657543] BTRFS warning (device dm-9): direct IO failed ino 3120 rw 1,34817 sector 0x1fb250 len 57344 err no 10
[28646.658030] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28646.658385] BTRFS info (device dm-9): forced readonly
[28646.658571] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28646.658812] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28646.660407] btrfs_lookup_bio_sums: 9 callbacks suppressed
[28646.660409] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780824576, 780828672)
[28646.660937] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780828672, 780832768)
[28646.661255] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780832768, 780836864)
[28646.661560] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780836864, 780840960)
[28646.661837] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780840960, 780845056)
[28646.662243] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28646.663039] BTRFS warning (device dm-9): csum hole found for disk bytenr range [785993728, 785997824)
[28646.663321] BTRFS warning (device dm-9): direct IO failed ino 3168 rw 0,0 sector 0x1faca8 len 4096 err no 10
[28646.663626] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780845056, 780849152)
[28646.663902] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780849152, 780853248)
[28646.664168] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780853248, 780857344)
[28646.664440] BTRFS warning (device dm-9): csum hole found for disk bytenr range [780857344, 780861440)
[28646.665721] BTRFS warning (device dm-9): direct IO failed ino 3168 rw 0,0 sector 0x1fad50 len 4096 err no 10
[28646.665729] BTRFS warning (device dm-9): direct IO failed ino 3168 rw 0,0 sector 0x1fad58 len 4096 err no 10
[28646.796796] BTRFS info (device dm-9): flagging fs with big metadata feature
[28646.797016] BTRFS info (device dm-9): use zlib compression, level 3
[28646.797202] BTRFS info (device dm-9): using free space tree
[28646.797373] BTRFS info (device dm-9): has skinny extents
[28647.873546] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28647.874948] BTRFS error (device dm-9): error writing primary super block to device 1
[28647.876184] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28647.877585] BTRFS info (device dm-9): forced readonly
[28647.878375] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28647.883135] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28647.883839] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28647.885628] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28648.016969] BTRFS info (device dm-9): flagging fs with big metadata feature
[28648.022773] BTRFS info (device dm-9): use zlib compression, level 3
[28648.022958] BTRFS info (device dm-9): using free space tree
[28648.023132] BTRFS info (device dm-9): has skinny extents
[28650.063396] btrfs_dev_stat_print_on_error: 217 callbacks suppressed
[28650.063404] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28650.063451] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28650.064130] BTRFS warning (device dm-9): direct IO failed ino 3480 rw 1,34817 sector 0x20fbf8 len 4096 err no 10
[28650.065003] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28650.067744] BTRFS error (device dm-9): error writing primary super block to device 1
[28650.068469] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28650.069185] BTRFS info (device dm-9): forced readonly
[28650.069598] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28650.074179] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28650.076516] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28650.077272] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28650.078032] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28650.231206] BTRFS info (device dm-9): flagging fs with big metadata feature
[28650.231458] BTRFS info (device dm-9): use zlib compression, level 3
[28650.231656] BTRFS info (device dm-9): using free space tree
[28650.231850] BTRFS info (device dm-9): has skinny extents
[28651.311789] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28651.313613] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28651.317496] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[28651.318521] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[28651.319493] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[28651.320628] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[28651.321602] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[28651.323119] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28651.324631] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28651.325440] BTRFS info (device dm-9): forced readonly
[28651.326406] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28651.327022] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28651.330972] BTRFS warning (device dm-9): direct IO failed ino 3587 rw 0,0 sector 0x21bc38 len 4096 err no 10
[28651.333593] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d680 len 4096 err no 10
[28651.333653] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d688 len 4096 err no 10
[28651.333962] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d690 len 4096 err no 10
[28651.334271] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d698 len 4096 err no 10
[28651.334617] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6a0 len 4096 err no 10
[28651.334912] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6a8 len 4096 err no 10
[28651.335210] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6b0 len 4096 err no 10
[28651.335528] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6b8 len 4096 err no 10
[28651.335843] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6c0 len 4096 err no 10
[28651.336165] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6c8 len 4096 err no 10
[28651.336474] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6d0 len 4096 err no 10
[28651.336773] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6d8 len 4096 err no 10
[28651.337079] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6e0 len 4096 err no 10
[28651.337380] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6e8 len 4096 err no 10
[28651.338008] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6f0 len 4096 err no 10
[28651.338031] BTRFS warning (device dm-9): direct IO failed ino 3595 rw 0,0 sector 0x21d6f8 len 4096 err no 10
[28651.338996] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db48 len 4096 err no 10
[28651.339009] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db50 len 4096 err no 10
[28651.339317] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db58 len 4096 err no 10
[28651.339635] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db60 len 4096 err no 10
[28651.339935] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db68 len 4096 err no 10
[28651.340228] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db70 len 4096 err no 10
[28651.340550] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db78 len 4096 err no 10
[28651.340857] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db80 len 4096 err no 10
[28651.341151] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db88 len 4096 err no 10
[28651.341505] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db90 len 4096 err no 10
[28651.341802] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21db98 len 4096 err no 10
[28651.342099] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dba0 len 4096 err no 10
[28651.342388] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dba8 len 4096 err no 10
[28651.342795] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbb0 len 4096 err no 10
[28651.343044] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbb8 len 4096 err no 10
[28651.343326] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbc0 len 4096 err no 10
[28651.343652] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbc8 len 4096 err no 10
[28651.343937] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbd0 len 4096 err no 10
[28651.344249] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbd8 len 4096 err no 10
[28651.344557] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbe0 len 4096 err no 10
[28651.344854] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbe8 len 4096 err no 10
[28651.345167] BTRFS warning (device dm-9): direct IO failed ino 3566 rw 0,0 sector 0x21dbf0 len 4096 err no 10
[28651.348359] BTRFS warning (device dm-9): direct IO failed ino 2094 rw 0,0 sector 0x21f1d8 len 4096 err no 10
[28651.501244] BTRFS info (device dm-9): flagging fs with big metadata feature
[28651.501478] BTRFS info (device dm-9): use zlib compression, level 3
[28651.501675] BTRFS info (device dm-9): using free space tree
[28651.501853] BTRFS info (device dm-9): has skinny extents
[28652.523295] BTRFS warning (device dm-9): direct IO failed ino 3678 rw 1,34817 sector 0x228cb0 len 16384 err no 10
[28652.526444] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28652.527660] BTRFS warning (device dm-9): direct IO failed ino 3801 rw 1,34817 sector 0x229360 len 110592 err no 10
[28652.528538] BTRFS warning (device dm-9): direct IO failed ino 3772 rw 1,34817 sector 0x229360 len 16384 err no 10
[28652.529967] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28652.530287] BTRFS info (device dm-9): forced readonly
[28652.530467] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28652.530716] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28652.531892] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28652.532549] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28652.535792] btrfs_lookup_bio_sums: 60 callbacks suppressed
[28652.535794] BTRFS warning (device dm-9): csum hole found for disk bytenr range [877936640, 877940736)
[28652.537224] BTRFS warning (device dm-9): csum hole found for disk bytenr range [877936640, 877940736)
[28652.537590] BTRFS warning (device dm-9): csum hole found for disk bytenr range [877936640, 877940736)
[28652.687981] BTRFS info (device dm-9): flagging fs with big metadata feature
[28652.688203] BTRFS info (device dm-9): use zlib compression, level 3
[28652.688384] BTRFS info (device dm-9): using free space tree
[28652.688596] BTRFS info (device dm-9): has skinny extents
[28652.731452] BTRFS warning (device dm-9): direct IO failed ino 3340 rw 1,34817 sector 0x1456a8 len 77824 err no 10
[28652.731817] BTRFS warning (device dm-9): direct IO failed ino 3808 rw 1,34817 sector 0x14ecf0 len 102400 err no 10
[28652.732120] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28652.732827] BTRFS error (device dm-9): error writing primary super block to device 1
[28652.733208] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28652.733656] BTRFS info (device dm-9): forced readonly
[28652.733894] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28652.737442] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28652.743202] BTRFS: error (device dm-9) in add_block_group_free_space:1337: errno=-5 IO failure
[28652.746949] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x1365b8 len 4096 err no 10
[28652.746954] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x1365c0 len 4096 err no 10
[28652.747261] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x1365c8 len 4096 err no 10
[28652.747574] BTRFS warning (device dm-9): direct IO failed ino 3810 rw 0,0 sector 0x1365d0 len 4096 err no 10
[28652.882875] BTRFS info (device dm-9): flagging fs with big metadata feature
[28652.883197] BTRFS info (device dm-9): use zlib compression, level 3
[28652.883474] BTRFS info (device dm-9): using free space tree
[28652.883716] BTRFS info (device dm-9): has skinny extents
[28652.913932] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28652.914304] BTRFS info (device dm-9): forced readonly
[28652.914566] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28652.915052] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28653.044325] BTRFS info (device dm-9): flagging fs with big metadata feature
[28653.044567] BTRFS info (device dm-9): use zlib compression, level 3
[28653.044796] BTRFS info (device dm-9): using free space tree
[28653.044970] BTRFS info (device dm-9): has skinny extents
[28655.170166] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28655.172341] btrfs_dev_stat_print_on_error: 230 callbacks suppressed
[28655.172352] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28655.177022] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28655.178417] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28655.180295] BTRFS error (device dm-9): error writing primary super block to device 1
[28655.181243] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28655.182349] BTRFS info (device dm-9): forced readonly
[28655.182966] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28655.182988] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28655.183844] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28655.186630] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28655.187472] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28655.187928] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28655.319879] BTRFS info (device dm-9): flagging fs with big metadata feature
[28655.320103] BTRFS info (device dm-9): use zlib compression, level 3
[28655.320288] BTRFS info (device dm-9): using free space tree
[28655.320488] BTRFS info (device dm-9): has skinny extents
[28656.351091] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28656.351530] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28656.351970] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28656.352392] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28656.352818] BTRFS error (device dm-9): error writing primary super block to device 1
[28656.353075] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28656.353365] BTRFS info (device dm-9): forced readonly
[28656.353554] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28656.353798] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28656.354237] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28656.354756] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28656.355307] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[28656.355643] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[28656.355959] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[28656.356560] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[28656.359200] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28656.359526] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28656.360343] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28656.362174] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28656.363841] BTRFS warning (device dm-9): direct IO failed ino 4102 rw 0,0 sector 0x244370 len 4096 err no 10
[28656.364802] BTRFS warning (device dm-9): direct IO failed ino 4101 rw 0,0 sector 0x2448a0 len 4096 err no 10
[28656.365845] BTRFS warning (device dm-9): direct IO failed ino 4116 rw 0,0 sector 0x248498 len 4096 err no 10
[28656.368178] BTRFS warning (device dm-9): direct IO failed ino 4102 rw 0,0 sector 0x2455e0 len 4096 err no 10
[28656.522231] BTRFS info (device dm-9): flagging fs with big metadata feature
[28656.522476] BTRFS info (device dm-9): use zlib compression, level 3
[28656.522670] BTRFS info (device dm-9): using free space tree
[28656.522840] BTRFS info (device dm-9): has skinny extents
[28656.525155] BTRFS info (device dm-9): start tree-log replay
[28658.647053] BTRFS warning (device dm-9): direct IO failed ino 4246 rw 1,34817 sector 0x261e20 len 114688 err no 10
[28658.648905] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28658.655987] BTRFS warning (device dm-9): direct IO failed ino 4311 rw 1,34817 sector 0x261e20 len 16384 err no 10
[28658.657000] BTRFS: error (device dm-9) in btrfs_replace_file_extents:2928: errno=-5 IO failure
[28658.657329] BTRFS info (device dm-9): forced readonly
[28658.660415] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28658.663163] BTRFS warning (device dm-9): csum hole found for disk bytenr range [998981632, 998985728)
[28658.663770] BTRFS warning (device dm-9): csum hole found for disk bytenr range [998985728, 998989824)
[28658.663786] BTRFS warning (device dm-9): direct IO failed ino 4191 rw 0,0 sector 0x2605a0 len 4096 err no 10
[28658.664154] BTRFS warning (device dm-9): direct IO failed ino 4191 rw 0,0 sector 0x2605a8 len 4096 err no 10
[28658.840430] BTRFS info (device dm-9): flagging fs with big metadata feature
[28658.840733] BTRFS info (device dm-9): use zlib compression, level 3
[28658.840939] BTRFS info (device dm-9): using free space tree
[28658.841113] BTRFS info (device dm-9): has skinny extents
[28659.873844] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28659.874169] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28659.874551] BTRFS error (device dm-9): error writing primary super block to device 1
[28659.874823] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28659.875134] BTRFS info (device dm-9): forced readonly
[28659.875313] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28659.876325] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28659.876661] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28659.878247] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28659.878822] BTRFS warning (device dm-9): direct IO failed ino 4084 rw 0,0 sector 0x263548 len 4096 err no 10
[28659.879149] BTRFS warning (device dm-9): direct IO failed ino 4084 rw 0,0 sector 0x263550 len 4096 err no 10
[28659.879321] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28659.879744] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28659.883925] BTRFS warning (device dm-9): direct IO failed ino 4488 rw 0,0 sector 0x269320 len 4096 err no 10
[28659.886794] BTRFS warning (device dm-9): direct IO failed ino 4485 rw 0,0 sector 0x26af90 len 4096 err no 10
[28660.034095] BTRFS info (device dm-9): flagging fs with big metadata feature
[28660.034309] BTRFS info (device dm-9): use zlib compression, level 3
[28660.034516] BTRFS info (device dm-9): using free space tree
[28660.034695] BTRFS info (device dm-9): has skinny extents
[28660.036435] BTRFS info (device dm-9): start tree-log replay
[28662.136364] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28662.136666] btrfs_dev_stat_print_on_error: 71 callbacks suppressed
[28662.136668] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28662.137129] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28662.137423] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28662.137782] BTRFS error (device dm-9): error writing primary super block to device 1
[28662.138053] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28662.138366] BTRFS info (device dm-9): forced readonly
[28662.138542] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28662.140178] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28662.144378] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28662.145127] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28662.146448] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[28662.147306] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[28662.147927] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[28662.148411] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[28662.148745] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[28662.149050] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[28662.149401] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[28662.149553] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[28662.152872] BTRFS warning (device dm-9): direct IO failed ino 4723 rw 0,0 sector 0x27f3b8 len 4096 err no 10
[28662.152879] BTRFS warning (device dm-9): direct IO failed ino 4723 rw 0,0 sector 0x27f3c0 len 4096 err no 10
[28662.153173] BTRFS warning (device dm-9): direct IO failed ino 4723 rw 0,0 sector 0x27f3c8 len 4096 err no 10
[28662.153572] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28662.154068] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28662.155030] BTRFS warning (device dm-9): direct IO failed ino 3875 rw 0,0 sector 0x275058 len 4096 err no 10
[28662.155471] BTRFS warning (device dm-9): direct IO failed ino 4619 rw 0,0 sector 0x276d50 len 4096 err no 10
[28662.155477] BTRFS warning (device dm-9): direct IO failed ino 4619 rw 0,0 sector 0x276d58 len 4096 err no 10
[28662.155760] BTRFS warning (device dm-9): direct IO failed ino 4619 rw 0,0 sector 0x276d60 len 4096 err no 10
[28662.292747] BTRFS info (device dm-9): flagging fs with big metadata feature
[28662.292966] BTRFS info (device dm-9): use zlib compression, level 3
[28662.293151] BTRFS info (device dm-9): using free space tree
[28662.293337] BTRFS info (device dm-9): has skinny extents
[28662.311213] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28662.364068] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28662.364361] BTRFS info (device dm-9): forced readonly
[28662.364530] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28662.364805] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28662.365046] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28662.411239] BTRFS info (device dm-9): flagging fs with big metadata feature
[28662.411501] BTRFS info (device dm-9): use zlib compression, level 3
[28662.411693] BTRFS info (device dm-9): using free space tree
[28662.411863] BTRFS info (device dm-9): has skinny extents
[28664.427073] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28664.427391] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28664.427674] BTRFS error (device dm-9): error writing primary super block to device 1
[28664.427918] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28664.428239] BTRFS info (device dm-9): forced readonly
[28664.428416] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28664.428662] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28664.429616] BTRFS warning (device dm-9): direct IO failed ino 4678 rw 0,0 sector 0x282730 len 4096 err no 10
[28664.429728] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28664.430381] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28664.432363] BTRFS warning (device dm-9): direct IO failed ino 4731 rw 0,0 sector 0x28b088 len 4096 err no 10
[28664.432681] BTRFS warning (device dm-9): direct IO failed ino 4731 rw 0,0 sector 0x28b090 len 4096 err no 10
[28664.432972] BTRFS warning (device dm-9): direct IO failed ino 4731 rw 0,0 sector 0x28b098 len 4096 err no 10
[28664.433316] BTRFS warning (device dm-9): direct IO failed ino 4731 rw 0,0 sector 0x28b0a0 len 4096 err no 10
[28664.433718] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28664.433723] BTRFS warning (device dm-9): direct IO failed ino 4731 rw 0,0 sector 0x28b0a8 len 4096 err no 10
[28664.434325] BTRFS warning (device dm-9): direct IO failed ino 4731 rw 0,0 sector 0x28b0b0 len 4096 err no 10
[28664.438149] BTRFS warning (device dm-9): direct IO failed ino 4720 rw 0,0 sector 0x280cb8 len 4096 err no 10
[28664.571078] BTRFS info (device dm-9): flagging fs with big metadata feature
[28664.571339] BTRFS info (device dm-9): use zlib compression, level 3
[28664.571525] BTRFS info (device dm-9): using free space tree
[28664.571701] BTRFS info (device dm-9): has skinny extents
[28664.573766] BTRFS info (device dm-9): start tree-log replay
[28666.632081] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28666.633601] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28666.636351] BTRFS error (device dm-9): error writing primary super block to device 1
[28666.637726] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28666.639325] BTRFS info (device dm-9): forced readonly
[28666.640182] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28666.641043] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28666.642063] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28666.645661] BTRFS warning (device dm-9): direct IO failed ino 5029 rw 0,0 sector 0x2991d0 len 4096 err no 10
[28666.647789] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28666.648680] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28666.652717] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28666.657972] BTRFS warning (device dm-9): direct IO failed ino 4953 rw 0,0 sector 0x294390 len 4096 err no 10
[28666.843005] BTRFS info (device dm-9): flagging fs with big metadata feature
[28666.843233] BTRFS info (device dm-9): use zlib compression, level 3
[28666.843468] BTRFS info (device dm-9): using free space tree
[28666.843653] BTRFS info (device dm-9): has skinny extents
[28666.845715] BTRFS info (device dm-9): start tree-log replay
[28668.982042] btrfs_dev_stat_print_on_error: 73 callbacks suppressed
[28668.982045] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28668.982640] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28668.982983] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28668.983348] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28668.983679] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[28668.984002] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[28668.984330] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[28668.984666] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[28668.984987] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[28668.985333] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[28668.985728] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28668.986036] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28668.987187] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28668.988510] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1184784384, 1184788480)
[28668.988822] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1184788480, 1184792576)
[28668.989111] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1184792576, 1184796672)
[28668.989434] BTRFS error (device dm-9): error writing primary super block to device 1
[28668.989702] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28668.990017] BTRFS info (device dm-9): forced readonly
[28668.990191] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28668.990458] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28668.990960] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1184796672, 1184800768)
[28668.991274] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1184800768, 1184804864)
[28668.994380] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1184804864, 1184808960)
[28669.171367] BTRFS info (device dm-9): flagging fs with big metadata feature
[28669.171611] BTRFS info (device dm-9): use zlib compression, level 3
[28669.179242] BTRFS info (device dm-9): using free space tree
[28669.179442] BTRFS info (device dm-9): has skinny extents
[28669.181860] BTRFS info (device dm-9): start tree-log replay
[28670.291739] BTRFS warning (device dm-9): direct IO failed ino 5505 rw 1,34817 sector 0x2c1d08 len 24576 err no 10
[28670.292411] BTRFS warning (device dm-9): direct IO failed ino 5524 rw 1,34817 sector 0x2c1d48 len 118784 err no 10
[28670.293105] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28670.293802] BTRFS info (device dm-9): forced readonly
[28670.294132] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28670.294576] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28670.303362] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28670.439659] BTRFS info (device dm-9): flagging fs with big metadata feature
[28670.439877] BTRFS info (device dm-9): use zlib compression, level 3
[28670.440062] BTRFS info (device dm-9): using free space tree
[28670.440232] BTRFS info (device dm-9): has skinny extents
[28672.459279] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28672.459635] BTRFS info (device dm-9): forced readonly
[28672.459798] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28672.460030] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28672.460804] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1212149760, 1212153856)
[28672.461096] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1212153856, 1212157952)
[28672.463052] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1212149760, 1212153856)
[28672.463550] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1234440192, 1234444288)
[28672.463628] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28672.464133] BTRFS warning (device dm-9): direct IO failed ino 5535 rw 0,0 sector 0x2d0a08 len 4096 err no 10
[28672.466971] BTRFS warning (device dm-9): direct IO failed ino 5580 rw 0,0 sector 0x2cb418 len 4096 err no 10
[28672.468436] BTRFS warning (device dm-9): direct IO failed ino 5402 rw 0,0 sector 0x2d3410 len 4096 err no 10
[28672.468441] BTRFS warning (device dm-9): direct IO failed ino 5402 rw 0,0 sector 0x2d3418 len 4096 err no 10
[28672.468805] BTRFS warning (device dm-9): direct IO failed ino 5402 rw 0,0 sector 0x2d3420 len 4096 err no 10
[28672.469090] BTRFS warning (device dm-9): direct IO failed ino 5402 rw 0,0 sector 0x2d3428 len 4096 err no 10
[28672.591048] BTRFS info (device dm-9): flagging fs with big metadata feature
[28672.591285] BTRFS info (device dm-9): use zlib compression, level 3
[28672.591481] BTRFS info (device dm-9): using free space tree
[28672.591652] BTRFS info (device dm-9): has skinny extents
[28672.593871] BTRFS info (device dm-9): start tree-log replay
[28674.774067] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28674.774373] btrfs_dev_stat_print_on_error: 56 callbacks suppressed
[28674.774375] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28674.774883] BTRFS error (device dm-9): error writing primary super block to device 1
[28674.775121] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28674.775428] BTRFS info (device dm-9): forced readonly
[28674.775601] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28674.776031] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28674.776404] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[28674.776513] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28674.776825] BTRFS warning (device dm-9): direct IO failed ino 4927 rw 0,0 sector 0x2d3c48 len 4096 err no 10
[28674.782100] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28674.935246] BTRFS info (device dm-9): flagging fs with big metadata feature
[28674.935472] BTRFS info (device dm-9): use zlib compression, level 3
[28674.935658] BTRFS info (device dm-9): using free space tree
[28674.935839] BTRFS info (device dm-9): has skinny extents
[28675.969642] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28675.969966] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28675.970676] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28675.970968] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28675.971363] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28675.971534] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28675.971684] BTRFS info (device dm-9): forced readonly
[28675.972094] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28675.972346] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28675.978034] btrfs_lookup_bio_sums: 7 callbacks suppressed
[28675.978038] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1305853952, 1305858048)
[28675.978530] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[28675.978872] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1305853952, 1305858048)
[28675.979154] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[28676.108595] BTRFS info (device dm-9): flagging fs with big metadata feature
[28676.108820] BTRFS info (device dm-9): use zlib compression, level 3
[28676.109006] BTRFS info (device dm-9): using free space tree
[28676.109175] BTRFS info (device dm-9): has skinny extents
[28678.161006] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28678.161340] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28678.161671] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28678.161976] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28678.162692] BTRFS error (device dm-9): error writing primary super block to device 1
[28678.162959] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28678.163289] BTRFS info (device dm-9): forced readonly
[28678.163477] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28678.163730] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28678.165041] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28678.165577] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28678.165912] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28678.317664] BTRFS info (device dm-9): flagging fs with big metadata feature
[28678.317889] BTRFS info (device dm-9): use zlib compression, level 3
[28678.318072] BTRFS info (device dm-9): using free space tree
[28678.318259] BTRFS info (device dm-9): has skinny extents
[28679.424551] BTRFS warning (device dm-9): direct IO failed ino 6069 rw 1,34817 sector 0x2648c8 len 45056 err no 10
[28679.425342] BTRFS warning (device dm-9): direct IO failed ino 6069 rw 1,34817 sector 0x25f110 len 20480 err no 10
[28679.425931] BTRFS warning (device dm-9): direct IO failed ino 6069 rw 1,34817 sector 0x293248 len 28672 err no 10
[28679.431372] BTRFS warning (device dm-9): direct IO failed ino 6356 rw 1,34817 sector 0x25a9e8 len 12288 err no 10
[28679.431969] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28679.437372] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28679.438264] BTRFS info (device dm-9): forced readonly
[28679.438499] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28679.438784] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28679.445145] BTRFS warning (device dm-9): direct IO failed ino 6321 rw 0,0 sector 0x258a50 len 4096 err no 10
[28679.446381] BTRFS warning (device dm-9): direct IO failed ino 5975 rw 0,0 sector 0x29a278 len 4096 err no 10
[28679.586666] BTRFS info (device dm-9): flagging fs with big metadata feature
[28679.586883] BTRFS info (device dm-9): use zlib compression, level 3
[28679.587065] BTRFS info (device dm-9): using free space tree
[28679.587253] BTRFS info (device dm-9): has skinny extents
[28680.610467] btrfs_dev_stat_print_on_error: 28 callbacks suppressed
[28680.610472] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[28680.611725] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[28680.612393] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28680.612827] BTRFS info (device dm-9): forced readonly
[28680.613106] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28680.613538] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28680.615590] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[28680.615919] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28680.618590] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[28680.621349] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[28680.628635] BTRFS warning (device dm-9): direct IO failed ino 6461 rw 0,0 sector 0x1de1d8 len 4096 err no 10
[28680.630038] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[28680.630242] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[28680.630745] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[28680.631763] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[28680.632330] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[28680.635969] BTRFS warning (device dm-9): direct IO failed ino 6470 rw 0,0 sector 0x2a0380 len 4096 err no 10
[28680.636347] BTRFS warning (device dm-9): direct IO failed ino 6470 rw 0,0 sector 0x2a0388 len 4096 err no 10
[28680.636378] BTRFS warning (device dm-9): direct IO failed ino 6470 rw 0,0 sector 0x2a0390 len 4096 err no 10
[28680.636713] BTRFS warning (device dm-9): direct IO failed ino 6470 rw 0,0 sector 0x2a0398 len 4096 err no 10
[28680.636993] BTRFS warning (device dm-9): direct IO failed ino 6470 rw 0,0 sector 0x2a03a0 len 4096 err no 10
[28680.770341] BTRFS info (device dm-9): flagging fs with big metadata feature
[28680.770562] BTRFS info (device dm-9): use zlib compression, level 3
[28680.770747] BTRFS info (device dm-9): using free space tree
[28680.770917] BTRFS info (device dm-9): has skinny extents
[28680.788517] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28680.845634] BTRFS: error (device dm-9) in add_block_group_free_space:1337: errno=-5 IO failure
[28680.845920] BTRFS info (device dm-9): forced readonly
[28680.846096] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28680.907174] BTRFS info (device dm-9): flagging fs with big metadata feature
[28680.907397] BTRFS info (device dm-9): use zlib compression, level 3
[28680.908305] BTRFS info (device dm-9): using free space tree
[28680.908481] BTRFS info (device dm-9): has skinny extents
[28682.957395] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28682.957743] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28682.958055] BTRFS error (device dm-9): error writing primary super block to device 1
[28682.958354] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28682.958691] BTRFS info (device dm-9): forced readonly
[28682.958882] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28682.958992] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28682.959166] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28682.959569] BTRFS warning (device dm-9): direct IO failed ino 2102 rw 0,0 sector 0x2665c0 len 4096 err no 10
[28682.960551] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28682.961037] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28682.964163] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28683.103912] BTRFS info (device dm-9): flagging fs with big metadata feature
[28683.104140] BTRFS info (device dm-9): use zlib compression, level 3
[28683.104326] BTRFS info (device dm-9): using free space tree
[28683.104502] BTRFS info (device dm-9): has skinny extents
[28683.106225] BTRFS info (device dm-9): start tree-log replay
[28685.187053] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28685.187449] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28685.187791] BTRFS error (device dm-9): error writing primary super block to device 1
[28685.188042] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28685.188383] BTRFS info (device dm-9): forced readonly
[28685.188567] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28685.188848] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28685.189135] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28685.191091] BTRFS warning (device dm-9): direct IO failed ino 6617 rw 0,0 sector 0x30a078 len 4096 err no 10
[28685.191424] BTRFS warning (device dm-9): direct IO failed ino 6617 rw 0,0 sector 0x30a080 len 4096 err no 10
[28685.191468] BTRFS warning (device dm-9): direct IO failed ino 6617 rw 0,0 sector 0x30a088 len 4096 err no 10
[28685.192770] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28685.193234] BTRFS warning (device dm-9): direct IO failed ino 6735 rw 0,0 sector 0x26dc88 len 4096 err no 10
[28685.193585] BTRFS warning (device dm-9): direct IO failed ino 6735 rw 0,0 sector 0x26dc90 len 4096 err no 10
[28685.330238] BTRFS info (device dm-9): flagging fs with big metadata feature
[28685.330467] BTRFS info (device dm-9): use zlib compression, level 3
[28685.330651] BTRFS info (device dm-9): using free space tree
[28685.330823] BTRFS info (device dm-9): has skinny extents
[28685.347803] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28685.371380] BTRFS: error (device dm-9) in add_block_group_free_space:1337: errno=-5 IO failure
[28685.371711] BTRFS info (device dm-9): forced readonly
[28685.500658] BTRFS info (device dm-9): flagging fs with big metadata feature
[28685.500955] BTRFS info (device dm-9): use zlib compression, level 3
[28685.501175] BTRFS info (device dm-9): using free space tree
[28685.501415] BTRFS info (device dm-9): has skinny extents
[28685.522030] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28685.522848] BTRFS warning (device dm-9): direct IO failed ino 6818 rw 1,34817 sector 0x135c08 len 69632 err no 10
[28685.523778] BTRFS warning (device dm-9): direct IO failed ino 6813 rw 1,34817 sector 0x135c08 len 126976 err no 10
[28685.524759] BTRFS warning (device dm-9): direct IO failed ino 6820 rw 1,34817 sector 0x135c08 len 69632 err no 10
[28685.543113] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28685.543399] BTRFS info (device dm-9): forced readonly
[28685.603401] BTRFS info (device dm-9): flagging fs with big metadata feature
[28685.603616] BTRFS info (device dm-9): use zlib compression, level 3
[28685.603801] BTRFS info (device dm-9): using free space tree
[28685.603972] BTRFS info (device dm-9): has skinny extents
[28685.619747] btrfs_dev_stat_print_on_error: 174 callbacks suppressed
[28685.619750] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[28685.620498] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[28685.621554] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[28685.621973] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[28685.622288] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[28685.622581] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[28685.622870] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[28685.623165] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[28685.625454] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28685.626308] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[28685.626604] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[28685.683505] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28685.683795] BTRFS info (device dm-9): forced readonly
[28685.683854] ------------[ cut here ]------------
[28685.683954] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28685.684146] WARNING: CPU: 0 PID: 1489138 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28685.684402] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28685.684677] Modules linked in: dm_thin_pool
[28685.684907] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28685.685307]  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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common joydev virtio_balloon snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28685.686647] CPU: 0 PID: 1489138 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #534
[28685.686903] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28685.687170] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28685.687378] 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 62 48 8b 05 58 b5 85 01 e8
[28685.687919] RSP: 0018:ffffbaff84d47d28 EFLAGS: 00010202
[28685.688084] RAX: 000000000000000d RBX: ffff9f42d9e33000 RCX: 0000000000000000
[28685.688291] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[28685.688496] RBP: ffff9f42f6dc1140 R08: ffff9f42c7d2b848 R09: 0000000000000000
[28685.688691] R10: ffff9f42c7d2bc30 R11: ffff9f42ca74de08 R12: ffff9f42e138ce38
[28685.694466] R13: ffff9f42d7204a20 R14: ffff9f42c7d2b750 R15: ffff9f42c7d2b7f8
[28685.694664] FS:  00007f0f61ce1740(0000) GS:ffff9f433bc00000(0000) knlGS:0000000000000000
[28685.694913] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28685.695087] CR2: 00005637b3282000 CR3: 000000013679e005 CR4: 0000000000370ef0
[28685.695308] Call Trace:
[28685.695439]  
[28685.695563]  btrfs_run_delayed_refs+0x86/0x210
[28685.695722]  btrfs_commit_transaction+0x59/0xad0
[28685.695874]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28685.696042]  ? vfs_fsync_range+0x90/0x90
[28685.696194]  iterate_supers+0x85/0xf0
[28685.696341]  ksys_sync+0x50/0x80
[28685.696478]  __do_sys_sync+0xa/0x10
[28685.696612]  do_syscall_64+0x38/0x90
[28685.696754]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28685.696920] RIP: 0033:0x7f0f61ddc07b
[28685.697067] 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
[28685.697540] RSP: 002b:00007ffc9a8f46b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28685.697781] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0f61ddc07b
[28685.697976] RDX: 0000000000000000 RSI: 000000004ba8b1c4 RDI: 0000000000000006
[28685.698182] RBP: 028f5c28f5c28f5c R08: 000000000000007b R09: 00007ffc9a8f4654
[28685.698386] R10: 00007f0f61cf88d8 R11: 0000000000000206 R12: 0000000000000006
[28685.698614] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f0f61ce16c8
[28685.698814]  
[28685.698938] irq event stamp: 0
[28685.699065] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28685.699289] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28685.699547] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28685.699831] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28685.700015] ---[ end trace 44d7171d21b4734d ]---
[28685.700375] ------------[ cut here ]------------
[28685.700702] WARNING: CPU: 0 PID: 1489138 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28685.701026] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common joydev virtio_balloon snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28685.702446] CPU: 0 PID: 1489138 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #534
[28685.702699] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28685.702959] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28685.703141] 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 62 48 8b 05 58 b5 85 01 e8
[28685.703601] RSP: 0018:ffffbaff84d47d28 EFLAGS: 00010202
[28685.703768] RAX: 000000000000000d RBX: ffff9f42d9e33000 RCX: 0000000000000000
[28685.703965] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[28685.704164] RBP: ffff9f42f6dc1f00 R08: ffff9f42c7d2b980 R09: 0000000000000000
[28685.704362] R10: ffff9f42c7d2b750 R11: ffff9f42ca74de08 R12: ffff9f42e138c958
[28685.704552] R13: ffff9f42d7204a20 R14: ffff9f42c7d2b888 R15: ffff9f42c7d2b930
[28685.704745] FS:  00007f0f61ce1740(0000) GS:ffff9f433bc00000(0000) knlGS:0000000000000000
[28685.704987] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28685.705169] CR2: 00005637b3282000 CR3: 000000013679e005 CR4: 0000000000370ef0
[28685.705369] Call Trace:
[28685.705487]  
[28685.705602]  btrfs_run_delayed_refs+0x86/0x210
[28685.705759]  btrfs_commit_transaction+0x59/0xad0
[28685.705912]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28685.706080]  ? vfs_fsync_range+0x90/0x90
[28685.706231]  iterate_supers+0x85/0xf0
[28685.706455]  ksys_sync+0x50/0x80
[28685.706646]  __do_sys_sync+0xa/0x10
[28685.706846]  do_syscall_64+0x38/0x90
[28685.707057]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28685.707289] RIP: 0033:0x7f0f61ddc07b
[28685.708099] 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
[28685.708595] RSP: 002b:00007ffc9a8f46b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28685.708864] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0f61ddc07b
[28685.709055] RDX: 0000000000000000 RSI: 000000004ba8b1c4 RDI: 0000000000000006
[28685.709272] RBP: 028f5c28f5c28f5c R08: 000000000000007b R09: 00007ffc9a8f4654
[28685.709473] R10: 00007f0f61cf88d8 R11: 0000000000000206 R12: 0000000000000006
[28685.709674] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f0f61ce16c8
[28685.709874]  
[28685.709990] irq event stamp: 0
[28685.710126] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28685.710307] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28685.710563] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28685.710809] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28685.710992] ---[ end trace 44d7171d21b4734e ]---
[28685.711264] ------------[ cut here ]------------
[28685.711455] WARNING: CPU: 0 PID: 1489138 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28685.711753] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common joydev virtio_balloon snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28685.713209] CPU: 0 PID: 1489138 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #534
[28685.713462] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28685.713718] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28685.713886] 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 62 48 8b 05 58 b5 85 01 e8
[28685.714358] RSP: 0018:ffffbaff84d47d28 EFLAGS: 00010202
[28685.714523] RAX: 000000000000000d RBX: ffff9f42d9e33000 RCX: 0000000000000000
[28685.714716] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[28685.714908] RBP: ffff9f42f6dc1d00 R08: ffff9f42c7d2be60 R09: 0000000000000000
[28685.715109] R10: ffff9f42c7d2b888 R11: ffff9f42ca74de08 R12: ffff9f42e138c680
[28685.715303] R13: ffff9f42d7204a20 R14: ffff9f42c7d2bd68 R15: ffff9f42c7d2be10
[28685.715498] FS:  00007f0f61ce1740(0000) GS:ffff9f433bc00000(0000) knlGS:0000000000000000
[28685.715743] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28685.715915] CR2: 00005637b3282000 CR3: 000000013679e005 CR4: 0000000000370ef0
[28685.716117] Call Trace:
[28685.716236]  
[28685.716355]  btrfs_run_delayed_refs+0x86/0x210
[28685.716509]  btrfs_commit_transaction+0x59/0xad0
[28685.716663]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28685.716827]  ? vfs_fsync_range+0x90/0x90
[28685.716973]  iterate_supers+0x85/0xf0
[28685.717125]  ksys_sync+0x50/0x80
[28685.717258]  __do_sys_sync+0xa/0x10
[28685.717397]  do_syscall_64+0x38/0x90
[28685.717539]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28685.717700] RIP: 0033:0x7f0f61ddc07b
[28685.717835] 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
[28685.718333] RSP: 002b:00007ffc9a8f46b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28685.718577] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0f61ddc07b
[28685.718770] RDX: 0000000000000000 RSI: 000000004ba8b1c4 RDI: 0000000000000006
[28685.718963] RBP: 028f5c28f5c28f5c R08: 000000000000007b R09: 00007ffc9a8f4654
[28685.719167] R10: 00007f0f61cf88d8 R11: 0000000000000206 R12: 0000000000000006
[28685.719366] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f0f61ce16c8
[28685.719565]  
[28685.719680] irq event stamp: 0
[28685.719806] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28685.719988] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28685.720256] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28685.720509] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28685.720692] ---[ end trace 44d7171d21b4734f ]---
[28685.720913] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28685.811570] BTRFS info (device dm-9): flagging fs with big metadata feature
[28685.811789] BTRFS info (device dm-9): use zlib compression, level 3
[28685.811973] BTRFS info (device dm-9): using free space tree
[28685.812159] BTRFS info (device dm-9): has skinny extents
[28685.832639] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28685.873092] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28685.873425] BTRFS info (device dm-9): forced readonly
[28685.873587] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28685.934540] BTRFS info (device dm-9): flagging fs with big metadata feature
[28685.934756] BTRFS info (device dm-9): use zlib compression, level 3
[28685.934936] BTRFS info (device dm-9): using free space tree
[28685.935119] BTRFS info (device dm-9): has skinny extents
[28688.005960] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28688.007355] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28688.008725] BTRFS error (device dm-9): error writing primary super block to device 1
[28688.021059] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28688.030283] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28688.031308] BTRFS info (device dm-9): forced readonly
[28688.031617] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28688.032051] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28688.033734] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28688.035030] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28688.189335] BTRFS info (device dm-9): flagging fs with big metadata feature
[28688.189558] BTRFS info (device dm-9): use zlib compression, level 3
[28688.189743] BTRFS info (device dm-9): using free space tree
[28688.189915] BTRFS info (device dm-9): has skinny extents
[28688.192123] BTRFS info (device dm-9): start tree-log replay
[28688.280415] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28688.285383] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28688.285680] BTRFS info (device dm-9): forced readonly
[28688.285856] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28688.286367] BTRFS warning (device dm-9): direct IO failed ino 7077 rw 1,34817 sector 0x1342e8 len 49152 err no 10
[28688.401030] BTRFS info (device dm-9): flagging fs with big metadata feature
[28688.401272] BTRFS info (device dm-9): use zlib compression, level 3
[28688.401472] BTRFS info (device dm-9): using free space tree
[28688.401641] BTRFS info (device dm-9): has skinny extents
[28690.463092] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28690.463409] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28690.463707] BTRFS error (device dm-9): error writing primary super block to device 1
[28690.464064] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28690.464401] BTRFS info (device dm-9): forced readonly
[28690.464579] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28690.464824] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28690.467273] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28690.471004] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28690.472155] BTRFS warning (device dm-9): direct IO failed ino 6398 rw 0,0 sector 0x24a450 len 4096 err no 10
[28690.472517] BTRFS warning (device dm-9): direct IO failed ino 6398 rw 0,0 sector 0x24a458 len 4096 err no 10
[28690.472818] BTRFS warning (device dm-9): direct IO failed ino 6398 rw 0,0 sector 0x24a460 len 4096 err no 10
[28690.473131] BTRFS warning (device dm-9): direct IO failed ino 6398 rw 0,0 sector 0x24a468 len 4096 err no 10
[28690.473432] BTRFS warning (device dm-9): direct IO failed ino 6398 rw 0,0 sector 0x24a470 len 4096 err no 10
[28690.473718] BTRFS warning (device dm-9): direct IO failed ino 6398 rw 0,0 sector 0x24a478 len 4096 err no 10
[28690.474002] BTRFS warning (device dm-9): direct IO failed ino 6398 rw 0,0 sector 0x24a480 len 4096 err no 10
[28690.474468] BTRFS warning (device dm-9): direct IO failed ino 6398 rw 0,0 sector 0x24a488 len 4096 err no 10
[28690.601821] BTRFS info (device dm-9): flagging fs with big metadata feature
[28690.602046] BTRFS info (device dm-9): use zlib compression, level 3
[28690.602260] BTRFS info (device dm-9): using free space tree
[28690.602449] BTRFS info (device dm-9): has skinny extents
[28690.620105] btrfs_dev_stat_print_on_error: 206 callbacks suppressed
[28690.620109] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 19, flush 0, corrupt 0, gen 0
[28690.620112] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 20, flush 0, corrupt 0, gen 0
[28690.620179] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 21, flush 0, corrupt 0, gen 0
[28690.620402] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 21, flush 0, corrupt 0, gen 0
[28690.620694] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 22, flush 0, corrupt 0, gen 0
[28690.621153] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 22, flush 0, corrupt 0, gen 0
[28690.622771] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 22, flush 0, corrupt 0, gen 0
[28690.623158] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 22, flush 0, corrupt 0, gen 0
[28690.623456] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 22, flush 0, corrupt 0, gen 0
[28690.623748] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 22, flush 0, corrupt 0, gen 0
[28690.624011] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28690.674376] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28690.674662] BTRFS info (device dm-9): forced readonly
[28690.674679] ------------[ cut here ]------------
[28690.674823] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28690.674987] WARNING: CPU: 1 PID: 1489442 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28690.675261] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28690.675574] Modules linked in: dm_thin_pool
[28690.675814] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28690.676325]  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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common joydev virtio_balloon snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer i2c_smbus snd soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28690.677836] CPU: 1 PID: 1489442 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #534
[28690.678144] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28690.678479] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28690.678651] 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 62 48 8b 05 58 b5 85 01 e8
[28690.679114] RSP: 0018:ffffbaff8533fd28 EFLAGS: 00010202
[28690.679281] RAX: 000000000000000d RBX: ffff9f42cc49d000 RCX: 0000000000000000
[28690.679493] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[28690.679688] RBP: ffff9f42d2a76520 R08: ffff9f431089ce60 R09: 0000000000000000
[28690.679885] R10: ffff9f431089cea0 R11: ffff9f42d577ca08 R12: ffff9f43389f5820
[28690.680092] R13: ffff9f42e75f7960 R14: ffff9f431089cd68 R15: ffff9f431089ce10
[28690.680293] FS:  00007fa988c46740(0000) GS:ffff9f433bd00000(0000) knlGS:0000000000000000
[28690.680540] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28690.680713] CR2: 00007ffd46233ff8 CR3: 000000016bf30003 CR4: 0000000000370ee0
[28690.680909] Call Trace:
[28690.681031]  
[28690.681240]  btrfs_run_delayed_refs+0x86/0x210
[28690.681399]  btrfs_commit_transaction+0x59/0xad0
[28690.681556]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28690.681722]  ? vfs_fsync_range+0x90/0x90
[28690.681865]  iterate_supers+0x85/0xf0
[28690.682003]  ksys_sync+0x50/0x80
[28690.682151]  __do_sys_sync+0xa/0x10
[28690.682288]  do_syscall_64+0x38/0x90
[28690.682431]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28690.682594] RIP: 0033:0x7fa988d4107b
[28690.682734] 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
[28690.683196] RSP: 002b:00007ffd329e1908 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[28690.683441] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa988d4107b
[28690.683635] RDX: 00000000ffffffff RSI: 000000007a7acfd2 RDI: 000000000000006d
[28690.683825] RBP: 028f5c28f5c28f5c R08: 0000000000000005 R09: 00007ffd329e18a4
[28690.684020] R10: 00007fa988c5d8d8 R11: 0000000000000202 R12: 000000000000006d
[28690.684223] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa988c466c8
[28690.684425]  
[28690.684538] irq event stamp: 0
[28690.684669] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28690.684848] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28690.685109] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28690.685363] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28690.685545] ---[ end trace 44d7171d21b47350 ]---
[28690.733634] BTRFS info (device dm-9): flagging fs with big metadata feature
[28690.733869] BTRFS info (device dm-9): use zlib compression, level 3
[28690.734073] BTRFS info (device dm-9): using free space tree
[28690.734248] BTRFS info (device dm-9): has skinny extents