[31972.310810] run fstests generic/311 at 2022-04-02 05:44:18
[31972.822578] BTRFS: device fsid b8db7f11-1ee5-43c0-8993-d58e261ef6ab devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (3871779)
[31972.916139] BTRFS info (device dm-11): flagging fs with big metadata feature
[31972.916620] BTRFS info (device dm-11): turning on sync discard
[31972.917013] BTRFS info (device dm-11): enabling free space tree
[31972.917428] BTRFS info (device dm-11): using free space tree
[31972.917811] BTRFS info (device dm-11): has skinny extents
[31972.921053] BTRFS info (device dm-11): creating free space tree
[31972.921511] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[31972.921988] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[31972.935676] BTRFS info (device dm-11): cleaning free space cache v1
[31972.946149] BTRFS info (device dm-11): checking UUID tree
[31973.088639] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31973.089400] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31973.137593] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.137840] BTRFS info (device dm-11): turning on sync discard
[31973.138063] BTRFS info (device dm-11): using free space tree
[31973.138236] BTRFS info (device dm-11): has skinny extents
[31973.140158] BTRFS info (device dm-11): start tree-log replay
[31973.145646] BTRFS info (device dm-11): checking UUID tree
[31973.172828] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.173046] BTRFS info (device dm-11): turning on sync discard
[31973.173224] BTRFS info (device dm-11): using free space tree
[31973.173412] BTRFS info (device dm-11): has skinny extents
[31973.292384] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31973.293103] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31973.358596] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.358818] BTRFS info (device dm-11): turning on sync discard
[31973.358993] BTRFS info (device dm-11): using free space tree
[31973.359166] BTRFS info (device dm-11): has skinny extents
[31973.360871] BTRFS info (device dm-11): start tree-log replay
[31973.417653] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.417884] BTRFS info (device dm-11): turning on sync discard
[31973.418063] BTRFS info (device dm-11): using free space tree
[31973.418234] BTRFS info (device dm-11): has skinny extents
[31973.479563] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31973.480302] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31973.555741] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.555964] BTRFS info (device dm-11): turning on sync discard
[31973.556137] BTRFS info (device dm-11): using free space tree
[31973.556327] BTRFS info (device dm-11): has skinny extents
[31973.557976] BTRFS info (device dm-11): start tree-log replay
[31973.591303] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.591521] BTRFS info (device dm-11): turning on sync discard
[31973.591697] BTRFS info (device dm-11): using free space tree
[31973.591872] BTRFS info (device dm-11): has skinny extents
[31973.725219] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31973.725956] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31973.775173] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.775405] BTRFS info (device dm-11): turning on sync discard
[31973.775587] BTRFS info (device dm-11): using free space tree
[31973.775760] BTRFS info (device dm-11): has skinny extents
[31973.777593] BTRFS info (device dm-11): start tree-log replay
[31973.813984] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.814209] BTRFS info (device dm-11): turning on sync discard
[31973.814408] BTRFS info (device dm-11): using free space tree
[31973.814583] BTRFS info (device dm-11): has skinny extents
[31973.864494] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31973.865225] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31973.930467] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.930685] BTRFS info (device dm-11): turning on sync discard
[31973.930866] BTRFS info (device dm-11): using free space tree
[31973.931032] BTRFS info (device dm-11): has skinny extents
[31973.932907] BTRFS info (device dm-11): start tree-log replay
[31973.971269] BTRFS info (device dm-11): flagging fs with big metadata feature
[31973.971497] BTRFS info (device dm-11): turning on sync discard
[31973.971682] BTRFS info (device dm-11): using free space tree
[31973.971864] BTRFS info (device dm-11): has skinny extents
[31974.082796] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31974.083535] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31974.138327] BTRFS info (device dm-11): flagging fs with big metadata feature
[31974.144066] BTRFS info (device dm-11): turning on sync discard
[31974.144245] BTRFS info (device dm-11): using free space tree
[31974.144431] BTRFS info (device dm-11): has skinny extents
[31974.205447] BTRFS info (device dm-11): flagging fs with big metadata feature
[31974.205856] BTRFS info (device dm-11): turning on sync discard
[31974.206123] BTRFS info (device dm-11): using free space tree
[31974.206418] BTRFS info (device dm-11): has skinny extents
[31974.284169] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31974.284914] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31974.356616] BTRFS info (device dm-11): flagging fs with big metadata feature
[31974.356845] BTRFS info (device dm-11): turning on sync discard
[31974.357024] BTRFS info (device dm-11): using free space tree
[31974.357193] BTRFS info (device dm-11): has skinny extents
[31974.358758] BTRFS info (device dm-11): start tree-log replay
[31974.425208] BTRFS info (device dm-11): flagging fs with big metadata feature
[31974.425448] BTRFS info (device dm-11): turning on sync discard
[31974.425627] BTRFS info (device dm-11): using free space tree
[31974.425813] BTRFS info (device dm-11): has skinny extents
[31974.553947] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31974.554684] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31974.628286] BTRFS info (device dm-11): flagging fs with big metadata feature
[31974.628509] BTRFS info (device dm-11): turning on sync discard
[31974.628687] BTRFS info (device dm-11): using free space tree
[31974.628865] BTRFS info (device dm-11): has skinny extents
[31974.630642] BTRFS info (device dm-11): start tree-log replay
[31974.667607] BTRFS info (device dm-11): flagging fs with big metadata feature
[31974.667835] BTRFS info (device dm-11): turning on sync discard
[31977.286589] _btrfs_printk: 152 callbacks suppressed
[31977.286591] BTRFS info (device dm-11): flagging fs with big metadata feature
[31977.286979] BTRFS info (device dm-11): turning on sync discard
[31977.287154] BTRFS info (device dm-11): using free space tree
[31977.287353] BTRFS info (device dm-11): has skinny extents
[31977.477882] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31977.478630] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31977.535055] BTRFS info (device dm-11): flagging fs with big metadata feature
[31977.535290] BTRFS info (device dm-11): turning on sync discard
[31977.535467] BTRFS info (device dm-11): using free space tree
[31977.535639] BTRFS info (device dm-11): has skinny extents
[31977.537528] BTRFS info (device dm-11): start tree-log replay
[31977.608695] BTRFS info (device dm-11): flagging fs with big metadata feature
[31977.608919] BTRFS info (device dm-11): turning on sync discard
[31977.609098] BTRFS info (device dm-11): using free space tree
[31977.609292] BTRFS info (device dm-11): has skinny extents
[31977.725273] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31977.726003] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31977.777171] BTRFS info (device dm-11): flagging fs with big metadata feature
[31977.777409] BTRFS info (device dm-11): turning on sync discard
[31977.777587] BTRFS info (device dm-11): using free space tree
[31977.777763] BTRFS info (device dm-11): has skinny extents
[31977.779450] BTRFS info (device dm-11): start tree-log replay
[31977.851288] BTRFS info (device dm-11): flagging fs with big metadata feature
[31977.851510] BTRFS info (device dm-11): turning on sync discard
[31977.851697] BTRFS info (device dm-11): using free space tree
[31977.851872] BTRFS info (device dm-11): has skinny extents
[31978.040823] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31978.041572] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31978.129904] BTRFS info (device dm-11): flagging fs with big metadata feature
[31978.130201] BTRFS info (device dm-11): turning on sync discard
[31978.130462] BTRFS info (device dm-11): using free space tree
[31978.130720] BTRFS info (device dm-11): has skinny extents
[31978.132876] BTRFS info (device dm-11): start tree-log replay
[31978.203800] BTRFS info (device dm-11): flagging fs with big metadata feature
[31978.204020] BTRFS info (device dm-11): turning on sync discard
[31978.204199] BTRFS info (device dm-11): using free space tree
[31978.204398] BTRFS info (device dm-11): has skinny extents
[31978.431449] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31978.432170] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31978.505243] BTRFS info (device dm-11): flagging fs with big metadata feature
[31978.505467] BTRFS info (device dm-11): turning on sync discard
[31978.505646] BTRFS info (device dm-11): using free space tree
[31978.505822] BTRFS info (device dm-11): has skinny extents
[31978.507774] BTRFS info (device dm-11): start tree-log replay
[31978.594338] BTRFS info (device dm-11): flagging fs with big metadata feature
[31978.594564] BTRFS info (device dm-11): turning on sync discard
[31978.594751] BTRFS info (device dm-11): using free space tree
[31978.594924] BTRFS info (device dm-11): has skinny extents
[31978.744395] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31978.745118] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31978.800462] BTRFS info (device dm-11): flagging fs with big metadata feature
[31978.800690] BTRFS info (device dm-11): turning on sync discard
[31978.800870] BTRFS info (device dm-11): using free space tree
[31978.801042] BTRFS info (device dm-11): has skinny extents
[31978.802941] BTRFS info (device dm-11): start tree-log replay
[31978.874075] BTRFS info (device dm-11): flagging fs with big metadata feature
[31978.874305] BTRFS info (device dm-11): turning on sync discard
[31978.874483] BTRFS info (device dm-11): using free space tree
[31978.874654] BTRFS info (device dm-11): has skinny extents
[31979.057535] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31979.058291] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31979.136108] BTRFS info (device dm-11): flagging fs with big metadata feature
[31979.136353] BTRFS info (device dm-11): turning on sync discard
[31979.136535] BTRFS info (device dm-11): using free space tree
[31979.136716] BTRFS info (device dm-11): has skinny extents
[31979.138952] BTRFS info (device dm-11): start tree-log replay
[31979.227709] BTRFS info (device dm-11): flagging fs with big metadata feature
[31979.227926] BTRFS info (device dm-11): turning on sync discard
[31979.228101] BTRFS info (device dm-11): using free space tree
[31979.228295] BTRFS info (device dm-11): has skinny extents
[31979.364703] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31979.365454] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31979.430501] BTRFS info (device dm-11): flagging fs with big metadata feature
[31979.430726] BTRFS info (device dm-11): turning on sync discard
[31979.430906] BTRFS info (device dm-11): using free space tree
[31979.431078] BTRFS info (device dm-11): has skinny extents
[31979.432979] BTRFS info (device dm-11): start tree-log replay
[31979.513510] BTRFS info (device dm-11): flagging fs with big metadata feature
[31979.513736] BTRFS info (device dm-11): turning on sync discard
[31979.513913] BTRFS info (device dm-11): using free space tree
[31979.514089] BTRFS info (device dm-11): has skinny extents
[31979.712466] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31979.713194] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31979.779477] BTRFS info (device dm-11): flagging fs with big metadata feature
[31979.779751] BTRFS info (device dm-11): turning on sync discard
[31979.779964] BTRFS info (device dm-11): using free space tree
[31979.780171] BTRFS info (device dm-11): has skinny extents
[31979.782266] BTRFS info (device dm-11): start tree-log replay
[31979.865232] BTRFS info (device dm-11): flagging fs with big metadata feature
[31979.865473] BTRFS info (device dm-11): turning on sync discard
[31979.865674] BTRFS info (device dm-11): using free space tree
[31979.865866] BTRFS info (device dm-11): has skinny extents
[31979.958405] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31979.959133] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31980.030648] BTRFS info (device dm-11): flagging fs with big metadata feature
[31980.030871] BTRFS info (device dm-11): turning on sync discard
[31980.031051] BTRFS info (device dm-11): using free space tree
[31980.031242] BTRFS info (device dm-11): has skinny extents
[31980.032744] BTRFS info (device dm-11): start tree-log replay
[31980.138105] BTRFS info (device dm-11): flagging fs with big metadata feature
[31982.289146] _btrfs_printk: 58 callbacks suppressed
[31982.289149] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31982.290297] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31982.371337] BTRFS info (device dm-11): flagging fs with big metadata feature
[31982.371560] BTRFS info (device dm-11): turning on sync discard
[31982.371740] BTRFS info (device dm-11): using free space tree
[31982.371909] BTRFS info (device dm-11): has skinny extents
[31982.374286] BTRFS info (device dm-11): start tree-log replay
[31982.453062] BTRFS info (device dm-11): flagging fs with big metadata feature
[31982.453355] BTRFS info (device dm-11): turning on sync discard
[31982.453583] BTRFS info (device dm-11): using free space tree
[31982.453802] BTRFS info (device dm-11): has skinny extents
[31982.622439] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31982.623158] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31982.673078] BTRFS info (device dm-11): flagging fs with big metadata feature
[31982.673314] BTRFS info (device dm-11): turning on sync discard
[31982.673491] BTRFS info (device dm-11): using free space tree
[31982.673665] BTRFS info (device dm-11): has skinny extents
[31982.675537] BTRFS info (device dm-11): start tree-log replay
[31982.737540] BTRFS info (device dm-11): flagging fs with big metadata feature
[31982.737764] BTRFS info (device dm-11): turning on sync discard
[31982.737945] BTRFS info (device dm-11): using free space tree
[31982.738117] BTRFS info (device dm-11): has skinny extents
[31982.884513] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31982.885265] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31982.939118] BTRFS info (device dm-11): flagging fs with big metadata feature
[31982.939353] BTRFS info (device dm-11): turning on sync discard
[31982.939527] BTRFS info (device dm-11): using free space tree
[31982.939706] BTRFS info (device dm-11): has skinny extents
[31982.941370] BTRFS info (device dm-11): start tree-log replay
[31982.998601] BTRFS info (device dm-11): flagging fs with big metadata feature
[31982.998828] BTRFS info (device dm-11): turning on sync discard
[31982.999003] BTRFS info (device dm-11): using free space tree
[31982.999190] BTRFS info (device dm-11): has skinny extents
[31983.168030] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31983.168804] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31983.219409] BTRFS info (device dm-11): flagging fs with big metadata feature
[31983.219627] BTRFS info (device dm-11): turning on sync discard
[31983.219807] BTRFS info (device dm-11): using free space tree
[31983.219974] BTRFS info (device dm-11): has skinny extents
[31983.221862] BTRFS info (device dm-11): start tree-log replay
[31983.282787] BTRFS info (device dm-11): flagging fs with big metadata feature
[31983.283009] BTRFS info (device dm-11): turning on sync discard
[31983.283204] BTRFS info (device dm-11): using free space tree
[31983.283377] BTRFS info (device dm-11): has skinny extents
[31983.320698] fsync-tester (3874419): drop_caches: 3
[31983.398563] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31983.399468] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31983.480365] BTRFS info (device dm-11): flagging fs with big metadata feature
[31983.480585] BTRFS info (device dm-11): turning on sync discard
[31983.480767] BTRFS info (device dm-11): using free space tree
[31983.480941] BTRFS info (device dm-11): has skinny extents
[31983.482565] BTRFS info (device dm-11): start tree-log replay
[31983.573308] BTRFS info (device dm-11): flagging fs with big metadata feature
[31983.573527] BTRFS info (device dm-11): turning on sync discard
[31983.573707] BTRFS info (device dm-11): using free space tree
[31983.573883] BTRFS info (device dm-11): has skinny extents
[31983.612876] fsync-tester (3874484): drop_caches: 3
[31983.708501] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31983.709275] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31983.794805] BTRFS info (device dm-11): flagging fs with big metadata feature
[31983.795026] BTRFS info (device dm-11): turning on sync discard
[31983.795219] BTRFS info (device dm-11): using free space tree
[31983.795395] BTRFS info (device dm-11): has skinny extents
[31983.797243] BTRFS info (device dm-11): start tree-log replay
[31983.919992] BTRFS info (device dm-11): flagging fs with big metadata feature
[31983.920226] BTRFS info (device dm-11): turning on sync discard
[31983.920402] BTRFS info (device dm-11): using free space tree
[31983.920570] BTRFS info (device dm-11): has skinny extents
[31983.944399] fsync-tester (3874549): drop_caches: 3
[31984.020600] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31984.021508] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31984.089522] BTRFS info (device dm-11): flagging fs with big metadata feature
[31984.089751] BTRFS info (device dm-11): turning on sync discard
[31984.089930] BTRFS info (device dm-11): using free space tree
[31984.090103] BTRFS info (device dm-11): has skinny extents
[31984.092067] BTRFS info (device dm-11): start tree-log replay
[31984.218971] BTRFS info (device dm-11): flagging fs with big metadata feature
[31984.219221] BTRFS info (device dm-11): turning on sync discard
[31984.219404] BTRFS info (device dm-11): using free space tree
[31984.219581] BTRFS info (device dm-11): has skinny extents
[31984.264019] fsync-tester (3874614): drop_caches: 3
[31984.363139] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31984.363906] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31984.428355] BTRFS info (device dm-11): flagging fs with big metadata feature
[31984.428578] BTRFS info (device dm-11): turning on sync discard
[31984.428762] BTRFS info (device dm-11): using free space tree
[31984.428937] BTRFS info (device dm-11): has skinny extents
[31984.430776] BTRFS info (device dm-11): start tree-log replay
[31984.561526] BTRFS info (device dm-11): flagging fs with big metadata feature
[31984.561762] BTRFS info (device dm-11): turning on sync discard
[31984.561941] BTRFS info (device dm-11): using free space tree
[31984.562118] BTRFS info (device dm-11): has skinny extents
[31984.614250] fsync-tester (3874679): drop_caches: 3
[31984.712507] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31984.713256] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31984.785405] BTRFS info (device dm-11): flagging fs with big metadata feature
[31984.785635] BTRFS info (device dm-11): turning on sync discard
[31984.785816] BTRFS info (device dm-11): using free space tree
[31984.785988] BTRFS info (device dm-11): has skinny extents
[31984.788047] BTRFS info (device dm-11): start tree-log replay
[31984.910048] BTRFS info (device dm-11): flagging fs with big metadata feature
[31984.910292] BTRFS info (device dm-11): turning on sync discard
[31984.910476] BTRFS info (device dm-11): using free space tree
[31984.910656] BTRFS info (device dm-11): has skinny extents
[31984.971155] fsync-tester (3874744): drop_caches: 3
[31985.075295] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31985.351476] fsync-tester (3874809): drop_caches: 3
[31985.689549] fsync-tester (3874874): drop_caches: 3
[31986.087557] fsync-tester (3874939): drop_caches: 3
[31986.359263] fsync-tester (3875004): drop_caches: 3
[31986.643080] fsync-tester (3875069): drop_caches: 3
[31986.898841] fsync-tester (3875134): drop_caches: 3
[31987.158837] fsync-tester (3875199): drop_caches: 3
[31987.302534] _btrfs_printk: 83 callbacks suppressed
[31987.302537] BTRFS info (device dm-11): flagging fs with big metadata feature
[31987.302910] BTRFS info (device dm-11): turning on sync discard
[31987.303086] BTRFS info (device dm-11): using free space tree
[31987.303283] BTRFS info (device dm-11): has skinny extents
[31987.367746] fsync-tester (3875264): drop_caches: 3
[31987.417126] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31987.417883] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31987.474973] BTRFS info (device dm-11): flagging fs with big metadata feature
[31987.475217] BTRFS info (device dm-11): turning on sync discard
[31987.475399] BTRFS info (device dm-11): using free space tree
[31987.475570] BTRFS info (device dm-11): has skinny extents
[31987.477265] BTRFS info (device dm-11): start tree-log replay
[31987.524004] BTRFS info (device dm-11): flagging fs with big metadata feature
[31987.524241] BTRFS info (device dm-11): turning on sync discard
[31987.524418] BTRFS info (device dm-11): using free space tree
[31987.524590] BTRFS info (device dm-11): has skinny extents
[31987.584861] fsync-tester (3875329): drop_caches: 3
[31987.627192] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31987.627930] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31987.685316] BTRFS info (device dm-11): flagging fs with big metadata feature
[31987.685535] BTRFS info (device dm-11): turning on sync discard
[31987.685718] BTRFS info (device dm-11): using free space tree
[31987.685891] BTRFS info (device dm-11): has skinny extents
[31987.687640] BTRFS info (device dm-11): start tree-log replay
[31987.731087] BTRFS info (device dm-11): flagging fs with big metadata feature
[31987.731333] BTRFS info (device dm-11): turning on sync discard
[31987.731512] BTRFS info (device dm-11): using free space tree
[31987.731689] BTRFS info (device dm-11): has skinny extents
[31987.797570] fsync-tester (3875394): drop_caches: 3
[31987.846324] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31987.847080] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31987.905541] BTRFS info (device dm-11): flagging fs with big metadata feature
[31987.905764] BTRFS info (device dm-11): turning on sync discard
[31987.905940] BTRFS info (device dm-11): using free space tree
[31987.906109] BTRFS info (device dm-11): has skinny extents
[31987.907872] BTRFS info (device dm-11): start tree-log replay
[31987.954353] BTRFS info (device dm-11): flagging fs with big metadata feature
[31987.954577] BTRFS info (device dm-11): turning on sync discard
[31987.954762] BTRFS info (device dm-11): using free space tree
[31987.954934] BTRFS info (device dm-11): has skinny extents
[31987.980288] fsync-tester (3875459): drop_caches: 3
[31988.047529] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31988.048298] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31988.114441] BTRFS info (device dm-11): flagging fs with big metadata feature
[31988.114668] BTRFS info (device dm-11): turning on sync discard
[31988.114845] BTRFS info (device dm-11): using free space tree
[31988.115018] BTRFS info (device dm-11): has skinny extents
[31988.116764] BTRFS info (device dm-11): start tree-log replay
[31988.191546] BTRFS info (device dm-11): flagging fs with big metadata feature
[31988.191774] BTRFS info (device dm-11): turning on sync discard
[31988.191950] BTRFS info (device dm-11): using free space tree
[31988.192119] BTRFS info (device dm-11): has skinny extents
[31988.249480] fsync-tester (3875524): drop_caches: 3
[31988.344075] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31988.344851] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31988.406952] BTRFS info (device dm-11): flagging fs with big metadata feature
[31988.407189] BTRFS info (device dm-11): turning on sync discard
[31988.407367] BTRFS info (device dm-11): using free space tree
[31988.407542] BTRFS info (device dm-11): has skinny extents
[31988.409255] BTRFS info (device dm-11): start tree-log replay
[31988.492703] BTRFS info (device dm-11): flagging fs with big metadata feature
[31988.492924] BTRFS info (device dm-11): turning on sync discard
[31988.493098] BTRFS info (device dm-11): using free space tree
[31988.493296] BTRFS info (device dm-11): has skinny extents
[31988.526144] fsync-tester (3875589): drop_caches: 3
[31988.599729] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31988.606068] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31988.668833] BTRFS info (device dm-11): flagging fs with big metadata feature
[31988.669061] BTRFS info (device dm-11): turning on sync discard
[31988.669257] BTRFS info (device dm-11): using free space tree
[31988.669428] BTRFS info (device dm-11): has skinny extents
[31988.671256] BTRFS info (device dm-11): start tree-log replay
[31988.753063] BTRFS info (device dm-11): flagging fs with big metadata feature
[31988.753304] BTRFS info (device dm-11): turning on sync discard
[31988.753484] BTRFS info (device dm-11): using free space tree
[31988.753664] BTRFS info (device dm-11): has skinny extents
[31988.804522] fsync-tester (3875654): drop_caches: 3
[31988.929210] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31988.929968] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31988.990912] BTRFS info (device dm-11): flagging fs with big metadata feature
[31988.991151] BTRFS info (device dm-11): turning on sync discard
[31988.991329] BTRFS info (device dm-11): using free space tree
[31988.991501] BTRFS info (device dm-11): has skinny extents
[31988.993228] BTRFS info (device dm-11): start tree-log replay
[31989.075848] BTRFS info (device dm-11): flagging fs with big metadata feature
[31989.076066] BTRFS info (device dm-11): turning on sync discard
[31989.076262] BTRFS info (device dm-11): using free space tree
[31989.076433] BTRFS info (device dm-11): has skinny extents
[31989.110810] fsync-tester (3875719): drop_caches: 3
[31989.232047] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31989.232823] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31989.296960] BTRFS info (device dm-11): flagging fs with big metadata feature
[31989.297196] BTRFS info (device dm-11): turning on sync discard
[31989.297372] BTRFS info (device dm-11): using free space tree
[31989.297544] BTRFS info (device dm-11): has skinny extents
[31989.299278] BTRFS info (device dm-11): start tree-log replay
[31989.410601] BTRFS info (device dm-11): flagging fs with big metadata feature
[31989.410821] BTRFS info (device dm-11): turning on sync discard
[31989.410996] BTRFS info (device dm-11): using free space tree
[31989.411189] BTRFS info (device dm-11): has skinny extents
[31989.498789] fsync-tester (3875784): drop_caches: 3
[31989.633643] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31989.634406] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31989.702739] BTRFS info (device dm-11): flagging fs with big metadata feature
[31989.702958] BTRFS info (device dm-11): turning on sync discard
[31989.703147] BTRFS info (device dm-11): using free space tree
[31989.703323] BTRFS info (device dm-11): has skinny extents
[31989.704963] BTRFS info (device dm-11): start tree-log replay
[31989.823238] BTRFS info (device dm-11): flagging fs with big metadata feature
[31989.866346] fsync-tester (3875849): drop_caches: 3
[31990.256614] fsync-tester (3875914): drop_caches: 3
[31990.685949] fsync-tester (3875979): drop_caches: 3
[31990.947032] fsync-tester (3876044): drop_caches: 3
[31991.180256] fsync-tester (3876109): drop_caches: 3
[31991.439953] fsync-tester (3876174): drop_caches: 3
[31991.674535] fsync-tester (3876239): drop_caches: 3
[31991.999451] fsync-tester (3876304): drop_caches: 3
[31992.320731] fsync-tester (3876369): drop_caches: 3
[31992.403428] _btrfs_printk: 91 callbacks suppressed
[31992.403431] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31992.404329] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31992.462506] BTRFS info (device dm-11): flagging fs with big metadata feature
[31992.462734] BTRFS info (device dm-11): turning on sync discard
[31992.462907] BTRFS info (device dm-11): using free space tree
[31992.463075] BTRFS info (device dm-11): has skinny extents
[31992.464935] BTRFS info (device dm-11): start tree-log replay
[31992.534438] BTRFS info (device dm-11): flagging fs with big metadata feature
[31992.534665] BTRFS info (device dm-11): turning on sync discard
[31992.534840] BTRFS info (device dm-11): using free space tree
[31992.535012] BTRFS info (device dm-11): has skinny extents
[31992.662843] fsync-tester (3876434): drop_caches: 3
[31992.741198] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31992.741958] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31992.801297] BTRFS info (device dm-11): flagging fs with big metadata feature
[31992.801513] BTRFS info (device dm-11): turning on sync discard
[31992.801694] BTRFS info (device dm-11): using free space tree
[31992.801862] BTRFS info (device dm-11): has skinny extents
[31992.803660] BTRFS info (device dm-11): start tree-log replay
[31992.940314] BTRFS info (device dm-11): flagging fs with big metadata feature
[31992.940531] BTRFS info (device dm-11): turning on sync discard
[31992.940714] BTRFS info (device dm-11): using free space tree
[31992.940880] BTRFS info (device dm-11): has skinny extents
[31993.011520] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31993.012262] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31993.064012] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.064242] BTRFS info (device dm-11): turning on sync discard
[31993.064418] BTRFS info (device dm-11): using free space tree
[31993.064590] BTRFS info (device dm-11): has skinny extents
[31993.066427] BTRFS info (device dm-11): start tree-log replay
[31993.102989] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.103224] BTRFS info (device dm-11): turning on sync discard
[31993.103402] BTRFS info (device dm-11): using free space tree
[31993.103578] BTRFS info (device dm-11): has skinny extents
[31993.148665] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31993.149415] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31993.197583] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.197806] BTRFS info (device dm-11): turning on sync discard
[31993.197979] BTRFS info (device dm-11): using free space tree
[31993.198162] BTRFS info (device dm-11): has skinny extents
[31993.199838] BTRFS info (device dm-11): start tree-log replay
[31993.230973] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.231208] BTRFS info (device dm-11): turning on sync discard
[31993.231383] BTRFS info (device dm-11): using free space tree
[31993.231561] BTRFS info (device dm-11): has skinny extents
[31993.298605] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31993.299340] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31993.347241] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.347469] BTRFS info (device dm-11): turning on sync discard
[31993.347655] BTRFS info (device dm-11): using free space tree
[31993.347826] BTRFS info (device dm-11): has skinny extents
[31993.349708] BTRFS info (device dm-11): start tree-log replay
[31993.381501] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.381725] BTRFS info (device dm-11): turning on sync discard
[31993.381899] BTRFS info (device dm-11): using free space tree
[31993.382070] BTRFS info (device dm-11): has skinny extents
[31993.426755] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31993.427502] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31993.475623] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.475849] BTRFS info (device dm-11): turning on sync discard
[31993.476026] BTRFS info (device dm-11): using free space tree
[31993.476213] BTRFS info (device dm-11): has skinny extents
[31993.477808] BTRFS info (device dm-11): start tree-log replay
[31993.508501] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.508732] BTRFS info (device dm-11): turning on sync discard
[31993.508909] BTRFS info (device dm-11): using free space tree
[31993.509105] BTRFS info (device dm-11): has skinny extents
[31993.549834] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31993.550583] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31993.598824] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.599043] BTRFS info (device dm-11): turning on sync discard
[31993.599236] BTRFS info (device dm-11): using free space tree
[31993.599408] BTRFS info (device dm-11): has skinny extents
[31993.600939] BTRFS info (device dm-11): start tree-log replay
[31993.632766] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.632985] BTRFS info (device dm-11): turning on sync discard
[31993.633186] BTRFS info (device dm-11): using free space tree
[31993.633364] BTRFS info (device dm-11): has skinny extents
[31993.675123] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31993.675855] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31993.723854] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.724081] BTRFS info (device dm-11): turning on sync discard
[31993.724295] BTRFS info (device dm-11): using free space tree
[31993.724467] BTRFS info (device dm-11): has skinny extents
[31993.726033] BTRFS info (device dm-11): start tree-log replay
[31993.757793] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.758009] BTRFS info (device dm-11): turning on sync discard
[31993.758201] BTRFS info (device dm-11): using free space tree
[31993.758374] BTRFS info (device dm-11): has skinny extents
[31993.798819] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31993.799575] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3871576)
[31993.847689] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.847907] BTRFS info (device dm-11): turning on sync discard
[31993.848099] BTRFS info (device dm-11): using free space tree
[31993.848273] BTRFS info (device dm-11): has skinny extents
[31993.849784] BTRFS info (device dm-11): start tree-log replay
[31993.882373] BTRFS info (device dm-11): flagging fs with big metadata feature
[31993.882601] BTRFS info (device dm-11): turning on sync discard
[31993.882778] BTRFS info (device dm-11): using free space tree
[31993.882948] BTRFS info (device dm-11): has skinny extents
[31993.924829] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3871576)
[31994.049213] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766
[31994.049488] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 14, name: ksoftirqd/0
[31994.049742] preempt_count: 100, expected: 0
[31994.049891] RCU nest depth: 0, expected: 0
[31994.050037] INFO: lockdep is turned off.
[31994.050191] Preemption disabled at:
[31994.050192] [] __do_softirq+0x5e/0x517
[31994.050502] CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G        W         5.17.0+ #639
[31994.050755] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[31994.051011] Call Trace:
[31994.051141]  
[31994.051255]  dump_stack_lvl+0x56/0x6f
[31994.051400]  __might_resched.cold+0xff/0x13a
[31994.051553]  blk_release_queue+0x24/0x120
[31994.051698]  kobject_put+0x7c/0x1d0
[31994.051839]  ? rcu_do_batch+0x1ac/0x570
[31994.051984]  blkg_free.part.0+0x41/0x60
[31994.052126]  rcu_do_batch+0x1e1/0x570
[31994.052264]  ? rcu_do_batch+0x1ac/0x570
[31994.052408]  rcu_core+0x2cb/0x460
[31994.052546]  __do_softirq+0x178/0x517
[31994.052687]  ? smpboot_thread_fn+0x2c/0x270
[31994.052839]  run_ksoftirqd+0x43/0x70
[31994.052982]  smpboot_thread_fn+0x1c1/0x270
[31994.053130]  ? sort_range+0x20/0x20
[31994.053266]  kthread+0xf0/0x120
[31994.053399]  ? kthread_complete_and_exit+0x20/0x20
[31994.053599]  ret_from_fork+0x1f/0x30
[31994.053742]