[35942.587089] run fstests generic/311 at 2022-04-04 06:49:56
[35943.015598] BTRFS: device fsid 30774fc3-b70c-4e88-ba0f-69a0366c77ef devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (3964770)
[35943.090815] BTRFS info (device dm-11): flagging fs with big metadata feature
[35943.091258] BTRFS info (device dm-11): using free space tree
[35943.091609] BTRFS info (device dm-11): has skinny extents
[35943.093407] BTRFS info (device dm-11): checking UUID tree
[35943.161045] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35943.162190] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35943.210803] BTRFS info (device dm-11): flagging fs with big metadata feature
[35943.211245] BTRFS info (device dm-11): using free space tree
[35943.211597] BTRFS info (device dm-11): has skinny extents
[35943.213037] BTRFS info (device dm-11): start tree-log replay
[35943.222038] BTRFS info (device dm-11): checking UUID tree
[35943.246860] BTRFS info (device dm-11): flagging fs with big metadata feature
[35943.247307] BTRFS info (device dm-11): using free space tree
[35943.247663] BTRFS info (device dm-11): has skinny extents
[35943.410657] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35943.411952] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35943.461030] BTRFS info (device dm-11): flagging fs with big metadata feature
[35943.461465] BTRFS info (device dm-11): using free space tree
[35943.461819] BTRFS info (device dm-11): has skinny extents
[35943.463390] BTRFS info (device dm-11): start tree-log replay
[35943.505182] BTRFS info (device dm-11): flagging fs with big metadata feature
[35943.505633] BTRFS info (device dm-11): using free space tree
[35943.505977] BTRFS info (device dm-11): has skinny extents
[35943.648791] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35943.650005] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35943.699325] BTRFS info (device dm-11): flagging fs with big metadata feature
[35943.699802] BTRFS info (device dm-11): using free space tree
[35943.700150] BTRFS info (device dm-11): has skinny extents
[35943.701968] BTRFS info (device dm-11): start tree-log replay
[35943.749350] BTRFS info (device dm-11): flagging fs with big metadata feature
[35943.749799] BTRFS info (device dm-11): using free space tree
[35943.750141] BTRFS info (device dm-11): has skinny extents
[35943.913181] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35943.914308] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35943.967626] BTRFS info (device dm-11): flagging fs with big metadata feature
[35943.968076] BTRFS info (device dm-11): using free space tree
[35943.968411] BTRFS info (device dm-11): has skinny extents
[35943.970080] BTRFS info (device dm-11): start tree-log replay
[35944.008173] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.008639] BTRFS info (device dm-11): using free space tree
[35944.008981] BTRFS info (device dm-11): has skinny extents
[35944.068949] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35944.070072] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35944.121096] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.121533] BTRFS info (device dm-11): using free space tree
[35944.121899] BTRFS info (device dm-11): has skinny extents
[35944.123716] BTRFS info (device dm-11): start tree-log replay
[35944.161854] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.162291] BTRFS info (device dm-11): using free space tree
[35944.162652] BTRFS info (device dm-11): has skinny extents
[35944.310376] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35944.311493] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35944.363788] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.364370] BTRFS info (device dm-11): using free space tree
[35944.364846] BTRFS info (device dm-11): has skinny extents
[35944.423948] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.424386] BTRFS info (device dm-11): using free space tree
[35944.424739] BTRFS info (device dm-11): has skinny extents
[35944.473760] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35944.475164] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35944.527883] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.528330] BTRFS info (device dm-11): using free space tree
[35944.528689] BTRFS info (device dm-11): has skinny extents
[35944.530461] BTRFS info (device dm-11): start tree-log replay
[35944.576410] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.576875] BTRFS info (device dm-11): using free space tree
[35944.577237] BTRFS info (device dm-11): has skinny extents
[35944.686050] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35944.687180] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35944.734376] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.734831] BTRFS info (device dm-11): using free space tree
[35944.735176] BTRFS info (device dm-11): has skinny extents
[35944.736869] BTRFS info (device dm-11): start tree-log replay
[35944.772841] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.773283] BTRFS info (device dm-11): using free space tree
[35944.773638] BTRFS info (device dm-11): has skinny extents
[35944.841794] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35944.842946] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35944.895951] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.896389] BTRFS info (device dm-11): using free space tree
[35944.896745] BTRFS info (device dm-11): has skinny extents
[35944.898755] BTRFS info (device dm-11): start tree-log replay
[35944.971919] BTRFS info (device dm-11): flagging fs with big metadata feature
[35944.972503] BTRFS info (device dm-11): using free space tree
[35944.972983] BTRFS info (device dm-11): has skinny extents
[35945.038585] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35945.039715] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35945.097661] BTRFS info (device dm-11): flagging fs with big metadata feature
[35945.098113] BTRFS info (device dm-11): using free space tree
[35945.098448] BTRFS info (device dm-11): has skinny extents
[35945.100185] BTRFS info (device dm-11): start tree-log replay
[35945.161210] BTRFS info (device dm-11): flagging fs with big metadata feature
[35945.161653] BTRFS info (device dm-11): using free space tree
[35945.161984] BTRFS info (device dm-11): has skinny extents
[35945.207493] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35945.208599] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35945.264276] BTRFS info (device dm-11): flagging fs with big metadata feature
[35947.666721] _btrfs_printk: 123 callbacks suppressed
[35947.666724] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35947.668409] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35947.740380] BTRFS info (device dm-11): flagging fs with big metadata feature
[35947.740833] BTRFS info (device dm-11): using free space tree
[35947.741217] BTRFS info (device dm-11): has skinny extents
[35947.743419] BTRFS info (device dm-11): start tree-log replay
[35947.812036] BTRFS info (device dm-11): flagging fs with big metadata feature
[35947.812469] BTRFS info (device dm-11): using free space tree
[35947.812825] BTRFS info (device dm-11): has skinny extents
[35947.973913] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35947.975027] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35948.039121] BTRFS info (device dm-11): flagging fs with big metadata feature
[35948.039630] BTRFS info (device dm-11): using free space tree
[35948.040006] BTRFS info (device dm-11): has skinny extents
[35948.041862] BTRFS info (device dm-11): start tree-log replay
[35948.133881] BTRFS info (device dm-11): flagging fs with big metadata feature
[35948.134317] BTRFS info (device dm-11): using free space tree
[35948.134683] BTRFS info (device dm-11): has skinny extents
[35948.261632] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35948.262860] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35948.320495] BTRFS info (device dm-11): flagging fs with big metadata feature
[35948.320957] BTRFS info (device dm-11): using free space tree
[35948.321298] BTRFS info (device dm-11): has skinny extents
[35948.323536] BTRFS info (device dm-11): start tree-log replay
[35948.395065] BTRFS info (device dm-11): flagging fs with big metadata feature
[35948.395501] BTRFS info (device dm-11): using free space tree
[35948.395915] BTRFS info (device dm-11): has skinny extents
[35948.572944] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35948.574201] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35948.640147] BTRFS info (device dm-11): flagging fs with big metadata feature
[35948.640601] BTRFS info (device dm-11): using free space tree
[35948.640996] BTRFS info (device dm-11): has skinny extents
[35948.643243] BTRFS info (device dm-11): start tree-log replay
[35948.733004] BTRFS info (device dm-11): flagging fs with big metadata feature
[35948.733441] BTRFS info (device dm-11): using free space tree
[35948.733799] BTRFS info (device dm-11): has skinny extents
[35948.844740] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35948.846054] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35948.896375] BTRFS info (device dm-11): flagging fs with big metadata feature
[35948.896824] BTRFS info (device dm-11): using free space tree
[35948.897241] BTRFS info (device dm-11): has skinny extents
[35948.899098] BTRFS info (device dm-11): start tree-log replay
[35948.955619] BTRFS info (device dm-11): flagging fs with big metadata feature
[35948.956061] BTRFS info (device dm-11): using free space tree
[35948.956397] BTRFS info (device dm-11): has skinny extents
[35949.081026] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35949.082199] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35949.133006] BTRFS info (device dm-11): flagging fs with big metadata feature
[35949.133464] BTRFS info (device dm-11): using free space tree
[35949.133827] BTRFS info (device dm-11): has skinny extents
[35949.135631] BTRFS info (device dm-11): start tree-log replay
[35949.197300] BTRFS info (device dm-11): flagging fs with big metadata feature
[35949.197760] BTRFS info (device dm-11): using free space tree
[35949.198105] BTRFS info (device dm-11): has skinny extents
[35949.325275] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35949.326477] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35949.376556] BTRFS info (device dm-11): flagging fs with big metadata feature
[35949.377171] BTRFS info (device dm-11): using free space tree
[35949.377521] BTRFS info (device dm-11): has skinny extents
[35949.379468] BTRFS info (device dm-11): start tree-log replay
[35949.434880] BTRFS info (device dm-11): flagging fs with big metadata feature
[35949.435319] BTRFS info (device dm-11): using free space tree
[35949.435677] BTRFS info (device dm-11): has skinny extents
[35949.567006] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35949.568133] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35949.629050] BTRFS info (device dm-11): flagging fs with big metadata feature
[35949.629654] BTRFS info (device dm-11): using free space tree
[35949.630121] BTRFS info (device dm-11): has skinny extents
[35949.632346] BTRFS info (device dm-11): start tree-log replay
[35949.704714] BTRFS info (device dm-11): flagging fs with big metadata feature
[35949.705156] BTRFS info (device dm-11): using free space tree
[35949.705509] BTRFS info (device dm-11): has skinny extents
[35949.874655] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35949.876135] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35949.938367] BTRFS info (device dm-11): flagging fs with big metadata feature
[35949.938828] BTRFS info (device dm-11): using free space tree
[35949.939174] BTRFS info (device dm-11): has skinny extents
[35949.941122] BTRFS info (device dm-11): start tree-log replay
[35950.015333] BTRFS info (device dm-11): flagging fs with big metadata feature
[35950.015788] BTRFS info (device dm-11): using free space tree
[35950.016158] BTRFS info (device dm-11): has skinny extents
[35950.285147] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35950.286969] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35950.361792] BTRFS info (device dm-11): flagging fs with big metadata feature
[35950.362389] BTRFS info (device dm-11): using free space tree
[35950.362872] BTRFS info (device dm-11): has skinny extents
[35950.365470] BTRFS info (device dm-11): start tree-log replay
[35950.481076] BTRFS info (device dm-11): flagging fs with big metadata feature
[35950.481527] BTRFS info (device dm-11): using free space tree
[35950.481872] BTRFS info (device dm-11): has skinny extents
[35950.725448] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35950.726566] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35950.798080] BTRFS info (device dm-11): flagging fs with big metadata feature
[35950.798535] BTRFS info (device dm-11): using free space tree
[35950.798880] BTRFS info (device dm-11): has skinny extents
[35950.801030] BTRFS info (device dm-11): start tree-log replay
[35950.884244] BTRFS info (device dm-11): flagging fs with big metadata feature
[35950.884701] BTRFS info (device dm-11): using free space tree
[35950.885046] BTRFS info (device dm-11): has skinny extents
[35951.143613] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35952.557092] fsync-tester (3967410): drop_caches: 3
[35952.701173] _btrfs_printk: 46 callbacks suppressed
[35952.701176] BTRFS info (device dm-11): flagging fs with big metadata feature
[35952.701926] BTRFS info (device dm-11): using free space tree
[35952.702261] BTRFS info (device dm-11): has skinny extents
[35952.703898] BTRFS info (device dm-11): start tree-log replay
[35952.793587] BTRFS info (device dm-11): flagging fs with big metadata feature
[35952.794036] BTRFS info (device dm-11): using free space tree
[35952.794375] BTRFS info (device dm-11): has skinny extents
[35952.830107] fsync-tester (3967475): drop_caches: 3
[35952.923958] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35952.925091] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35952.992417] BTRFS info (device dm-11): flagging fs with big metadata feature
[35952.992875] BTRFS info (device dm-11): using free space tree
[35952.993200] BTRFS info (device dm-11): has skinny extents
[35952.995207] BTRFS info (device dm-11): start tree-log replay
[35953.123277] BTRFS info (device dm-11): flagging fs with big metadata feature
[35953.123734] BTRFS info (device dm-11): using free space tree
[35953.124081] BTRFS info (device dm-11): has skinny extents
[35953.147798] fsync-tester (3967540): drop_caches: 3
[35953.233284] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35953.234428] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35953.299483] BTRFS info (device dm-11): flagging fs with big metadata feature
[35953.299917] BTRFS info (device dm-11): using free space tree
[35953.300240] BTRFS info (device dm-11): has skinny extents
[35953.302033] BTRFS info (device dm-11): start tree-log replay
[35953.415199] BTRFS info (device dm-11): flagging fs with big metadata feature
[35953.415641] BTRFS info (device dm-11): using free space tree
[35953.415970] BTRFS info (device dm-11): has skinny extents
[35953.453876] fsync-tester (3967605): drop_caches: 3
[35953.548867] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35953.550004] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35953.615544] BTRFS info (device dm-11): flagging fs with big metadata feature
[35953.615969] BTRFS info (device dm-11): using free space tree
[35953.616291] BTRFS info (device dm-11): has skinny extents
[35953.618117] BTRFS info (device dm-11): start tree-log replay
[35953.748259] BTRFS info (device dm-11): flagging fs with big metadata feature
[35953.748734] BTRFS info (device dm-11): using free space tree
[35953.749082] BTRFS info (device dm-11): has skinny extents
[35953.804776] fsync-tester (3967670): drop_caches: 3
[35953.899147] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35953.900440] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35953.968412] BTRFS info (device dm-11): flagging fs with big metadata feature
[35953.968920] BTRFS info (device dm-11): using free space tree
[35953.969256] BTRFS info (device dm-11): has skinny extents
[35953.971307] BTRFS info (device dm-11): start tree-log replay
[35954.080118] BTRFS info (device dm-11): flagging fs with big metadata feature
[35954.080578] BTRFS info (device dm-11): using free space tree
[35954.080924] BTRFS info (device dm-11): has skinny extents
[35954.144696] fsync-tester (3967735): drop_caches: 3
[35954.254112] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35954.255254] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35954.325249] BTRFS info (device dm-11): flagging fs with big metadata feature
[35954.325705] BTRFS info (device dm-11): using free space tree
[35954.326051] BTRFS info (device dm-11): has skinny extents
[35954.328203] BTRFS info (device dm-11): start tree-log replay
[35954.473930] BTRFS info (device dm-11): flagging fs with big metadata feature
[35954.474421] BTRFS info (device dm-11): using free space tree
[35954.474798] BTRFS info (device dm-11): has skinny extents
[35954.533568] fsync-tester (3967800): drop_caches: 3
[35954.617000] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35954.618135] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35954.689349] BTRFS info (device dm-11): flagging fs with big metadata feature
[35954.689958] BTRFS info (device dm-11): using free space tree
[35954.690328] BTRFS info (device dm-11): has skinny extents
[35954.692550] BTRFS info (device dm-11): start tree-log replay
[35954.804698] BTRFS info (device dm-11): flagging fs with big metadata feature
[35954.805253] BTRFS info (device dm-11): using free space tree
[35954.805665] BTRFS info (device dm-11): has skinny extents
[35954.875356] fsync-tester (3967865): drop_caches: 3
[35955.014217] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35955.015382] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35955.077184] BTRFS info (device dm-11): flagging fs with big metadata feature
[35955.077634] BTRFS info (device dm-11): using free space tree
[35955.077976] BTRFS info (device dm-11): has skinny extents
[35955.079818] BTRFS info (device dm-11): start tree-log replay
[35955.199399] BTRFS info (device dm-11): flagging fs with big metadata feature
[35955.199860] BTRFS info (device dm-11): using free space tree
[35955.200196] BTRFS info (device dm-11): has skinny extents
[35955.274483] fsync-tester (3967930): drop_caches: 3
[35955.327086] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35955.328289] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35955.390043] BTRFS info (device dm-11): flagging fs with big metadata feature
[35955.390495] BTRFS info (device dm-11): using free space tree
[35955.390844] BTRFS info (device dm-11): has skinny extents
[35955.392389] BTRFS info (device dm-11): start tree-log replay
[35955.458627] BTRFS info (device dm-11): flagging fs with big metadata feature
[35955.459071] BTRFS info (device dm-11): using free space tree
[35955.459406] BTRFS info (device dm-11): has skinny extents
[35955.543763] fsync-tester (3967995): drop_caches: 3
[35955.609767] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35955.610961] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35955.685122] BTRFS info (device dm-11): flagging fs with big metadata feature
[35955.685713] BTRFS info (device dm-11): using free space tree
[35955.686060] BTRFS info (device dm-11): has skinny extents
[35955.687727] BTRFS info (device dm-11): start tree-log replay
[35955.764851] BTRFS info (device dm-11): flagging fs with big metadata feature
[35955.765292] BTRFS info (device dm-11): using free space tree
[35955.765651] BTRFS info (device dm-11): has skinny extents
[35955.831684] fsync-tester (3968060): drop_caches: 3
[35955.883748] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35955.884904] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35955.950615] BTRFS info (device dm-11): flagging fs with big metadata feature
[35955.951045] BTRFS info (device dm-11): using free space tree
[35955.951376] BTRFS info (device dm-11): has skinny extents
[35955.953405] BTRFS info (device dm-11): start tree-log replay
[35956.011475] BTRFS info (device dm-11): flagging fs with big metadata feature
[35956.011928] BTRFS info (device dm-11): using free space tree
[35956.012263] BTRFS info (device dm-11): has skinny extents
[35956.087194] fsync-tester (3968125): drop_caches: 3
[35956.153884] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35956.155347] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35956.226122] BTRFS info (device dm-11): flagging fs with big metadata feature
[35956.364746] fsync-tester (3968190): drop_caches: 3
[35956.569109] fsync-tester (3968255): drop_caches: 3
[35956.789099] fsync-tester (3968320): drop_caches: 3
[35957.014878] fsync-tester (3968385): drop_caches: 3
[35957.196174] fsync-tester (3968450): drop_caches: 3
[35957.457570] fsync-tester (3968515): drop_caches: 3
[35957.718586] fsync-tester (3968580): drop_caches: 3
[35957.797953] _btrfs_printk: 60 callbacks suppressed
[35957.797957] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35957.799693] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35957.865742] BTRFS info (device dm-11): flagging fs with big metadata feature
[35957.866187] BTRFS info (device dm-11): using free space tree
[35957.866547] BTRFS info (device dm-11): has skinny extents
[35957.868077] BTRFS info (device dm-11): start tree-log replay
[35957.952659] BTRFS info (device dm-11): flagging fs with big metadata feature
[35957.953105] BTRFS info (device dm-11): using free space tree
[35957.953458] BTRFS info (device dm-11): has skinny extents
[35958.001696] fsync-tester (3968645): drop_caches: 3
[35958.101754] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35958.102931] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35958.167365] BTRFS info (device dm-11): flagging fs with big metadata feature
[35958.167844] BTRFS info (device dm-11): using free space tree
[35958.168185] BTRFS info (device dm-11): has skinny extents
[35958.169972] BTRFS info (device dm-11): start tree-log replay
[35958.264777] BTRFS info (device dm-11): flagging fs with big metadata feature
[35958.265217] BTRFS info (device dm-11): using free space tree
[35958.265577] BTRFS info (device dm-11): has skinny extents
[35958.322125] fsync-tester (3968710): drop_caches: 3
[35958.465127] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35958.466285] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35958.531956] BTRFS info (device dm-11): flagging fs with big metadata feature
[35958.532394] BTRFS info (device dm-11): using free space tree
[35958.532751] BTRFS info (device dm-11): has skinny extents
[35958.534557] BTRFS info (device dm-11): start tree-log replay
[35958.648080] BTRFS info (device dm-11): flagging fs with big metadata feature
[35958.648641] BTRFS info (device dm-11): using free space tree
[35958.648985] BTRFS info (device dm-11): has skinny extents
[35958.722698] fsync-tester (3968775): drop_caches: 3
[35958.847400] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35958.848718] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35958.918042] BTRFS info (device dm-11): flagging fs with big metadata feature
[35958.918509] BTRFS info (device dm-11): using free space tree
[35958.918866] BTRFS info (device dm-11): has skinny extents
[35958.920318] BTRFS info (device dm-11): start tree-log replay
[35959.046184] BTRFS info (device dm-11): flagging fs with big metadata feature
[35959.046644] BTRFS info (device dm-11): using free space tree
[35959.047007] BTRFS info (device dm-11): has skinny extents
[35959.098543] fsync-tester (3968840): drop_caches: 3
[35959.235687] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35959.236903] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35959.307247] BTRFS info (device dm-11): flagging fs with big metadata feature
[35959.307708] BTRFS info (device dm-11): using free space tree
[35959.308053] BTRFS info (device dm-11): has skinny extents
[35959.309786] BTRFS info (device dm-11): start tree-log replay
[35959.427536] BTRFS info (device dm-11): flagging fs with big metadata feature
[35959.427986] BTRFS info (device dm-11): using free space tree
[35959.428329] BTRFS info (device dm-11): has skinny extents
[35959.500738] fsync-tester (3968905): drop_caches: 3
[35959.628115] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35959.629277] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35959.695849] BTRFS info (device dm-11): flagging fs with big metadata feature
[35959.696302] BTRFS info (device dm-11): using free space tree
[35959.696658] BTRFS info (device dm-11): has skinny extents
[35959.698498] BTRFS info (device dm-11): start tree-log replay
[35959.815529] BTRFS info (device dm-11): flagging fs with big metadata feature
[35959.815975] BTRFS info (device dm-11): using free space tree
[35959.816310] BTRFS info (device dm-11): has skinny extents
[35959.884872] fsync-tester (3968970): drop_caches: 3
[35959.926486] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35959.927695] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35959.980824] BTRFS info (device dm-11): flagging fs with big metadata feature
[35959.981268] BTRFS info (device dm-11): using free space tree
[35959.981626] BTRFS info (device dm-11): has skinny extents
[35959.983091] BTRFS info (device dm-11): start tree-log replay
[35960.031477] BTRFS info (device dm-11): flagging fs with big metadata feature
[35960.031920] BTRFS info (device dm-11): using free space tree
[35960.032256] BTRFS info (device dm-11): has skinny extents
[35960.094691] fsync-tester (3969035): drop_caches: 3
[35960.166580] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35960.167906] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35960.227509] BTRFS info (device dm-11): flagging fs with big metadata feature
[35960.227956] BTRFS info (device dm-11): using free space tree
[35960.228517] BTRFS info (device dm-11): has skinny extents
[35960.230069] BTRFS info (device dm-11): start tree-log replay
[35960.280199] BTRFS info (device dm-11): flagging fs with big metadata feature
[35960.280649] BTRFS info (device dm-11): using free space tree
[35960.280988] BTRFS info (device dm-11): has skinny extents
[35960.334941] fsync-tester (3969100): drop_caches: 3
[35960.400249] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35960.401438] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35960.464930] BTRFS info (device dm-11): flagging fs with big metadata feature
[35960.465472] BTRFS info (device dm-11): using free space tree
[35960.465818] BTRFS info (device dm-11): has skinny extents
[35960.467480] BTRFS info (device dm-11): start tree-log replay
[35960.515736] BTRFS info (device dm-11): flagging fs with big metadata feature
[35960.516162] BTRFS info (device dm-11): using free space tree
[35960.516506] BTRFS info (device dm-11): has skinny extents
[35960.601651] fsync-tester (3969165): drop_caches: 3
[35960.665044] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35960.666251] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35960.726275] BTRFS info (device dm-11): flagging fs with big metadata feature
[35960.726722] BTRFS info (device dm-11): using free space tree
[35960.727064] BTRFS info (device dm-11): has skinny extents
[35960.728964] BTRFS info (device dm-11): start tree-log replay
[35960.787969] BTRFS info (device dm-11): flagging fs with big metadata feature
[35960.788419] BTRFS info (device dm-11): using free space tree
[35960.788758] BTRFS info (device dm-11): has skinny extents
[35960.895010] fsync-tester (3969230): drop_caches: 3
[35960.956573] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35960.957784] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35961.017059] BTRFS info (device dm-11): flagging fs with big metadata feature
[35961.017510] BTRFS info (device dm-11): using free space tree
[35961.017853] BTRFS info (device dm-11): has skinny extents
[35961.019648] BTRFS info (device dm-11): start tree-log replay
[35961.089844] BTRFS info (device dm-11): flagging fs with big metadata feature
[35961.090278] BTRFS info (device dm-11): using free space tree
[35961.090643] BTRFS info (device dm-11): has skinny extents
[35961.194540] fsync-tester (3969295): drop_caches: 3
[35961.284704] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35961.481601] fsync-tester (3969360): drop_caches: 3
[35961.807939] fsync-tester (3969425): drop_caches: 3
[35962.820655] _btrfs_printk: 77 callbacks suppressed
[35962.820658] BTRFS info (device dm-11): flagging fs with big metadata feature
[35962.821404] BTRFS info (device dm-11): using free space tree
[35962.821746] BTRFS info (device dm-11): has skinny extents
[35962.861774] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35962.862874] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35962.910738] BTRFS info (device dm-11): flagging fs with big metadata feature
[35962.911176] BTRFS info (device dm-11): using free space tree
[35962.911531] BTRFS info (device dm-11): has skinny extents
[35962.913215] BTRFS info (device dm-11): start tree-log replay
[35962.943070] BTRFS info (device dm-11): flagging fs with big metadata feature
[35962.943523] BTRFS info (device dm-11): using free space tree
[35962.943869] BTRFS info (device dm-11): has skinny extents
[35962.983937] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (3964565)
[35962.985061] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (3964565)
[35963.032626] BTRFS info (device dm-11): flagging fs with big metadata feature
[35963.033072] BTRFS info (device dm-11): using free space tree
[35963.033427] BTRFS info (device dm-11): has skinny extents
[35963.035190] BTRFS info (device dm-11): start tree-log replay
[35963.064752] BTRFS info (device dm-11): flagging fs with big metadata feature
[35963.065188] BTRFS info (device dm-11): using free space tree
[35963.065542] BTRFS info (device dm-11): has skinny extents
[35963.104380] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766
[35963.104868] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3970016, name: systemctl
[35963.105355] preempt_count: 100, expected: 0
[35963.105620] RCU nest depth: 0, expected: 0
[35963.105869] INFO: lockdep is turned off.
[35963.106103] Preemption disabled at:
[35963.106104] [] __do_softirq+0x5e/0x517
[35963.106638] CPU: 0 PID: 3970016 Comm: systemctl Tainted: G        W         5.17.0+ #641
[35963.107114] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[35963.107611] Call Trace:
[35963.107765]  
[35963.107892]  dump_stack_lvl+0x56/0x6f
[35963.108115]  __might_resched.cold+0xff/0x13a
[35963.108372]  blk_release_queue+0x24/0x120
[35963.108613]  kobject_put+0x7c/0x1d0
[35963.108827]  ? rcu_do_batch+0x1ac/0x570
[35963.109060]  blkg_free.part.0+0x41/0x60
[35963.109291]  rcu_do_batch+0x1e1/0x570
[35963.109512]  ? rcu_do_batch+0x1ac/0x570
[35963.109746]  rcu_core+0x2cb/0x460
[35963.109946]  __do_softirq+0x178/0x517
[35963.110166]  __irq_exit_rcu+0xe3/0x160
[35963.110392]  irq_exit_rcu+0xa/0x20
[35963.110597]  sysvec_apic_timer_interrupt+0xa2/0xd0
[35963.110884]  
[35963.111013]  
[35963.111146]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[35963.111450] RIP: 0010:__rcu_read_unlock+0x49/0x1b0
[35963.111737] Code: 8b 85 f8 07 00 00 85 c0 75 23 65 48 8b 04 25 c0 fe 01 00 8b 80 f4 07 00 00 3d ff ff ff 3f 0f 87 ba 00 00 00 5b 5d 41 5c 41 5d <41> 5e c3 65 8b 1d ed e5 e0 56 f7 c3 00 00 f0 00 75 ce 9c 58 0f 1f
[35963.112823] RSP: 0018:ffffa28441f7bd58 EFLAGS: 00000293
[35963.113132] RAX: 0000000000000000 RBX: 0000000080000000 RCX: 0000000000000000
[35963.113548] RDX: ffffffffa9401d1a RSI: ffffffffaa87e4d9 RDI: ffffffffaa83354b
[35963.113969] RBP: ffffc95d04231840 R08: 0000000000000000 R09: 0000000000000000
[35963.114386] R10: 0000000000000000 R11: 000000000003a500 R12: ffff94fc401e8900
[35963.114805] R13: ffff94fc436ec840 R14: ffffa28441f7bda8 R15: ffff94fc401e8900
[35963.115226]  ? memcg_slab_free_hook+0x14a/0x2b0
[35963.115499]  memcg_slab_free_hook+0x1dc/0x2b0
[35963.115761]  ? remove_vma+0x6c/0x80
[35963.115972]  kmem_cache_free+0x149/0x3e0
[35963.116207]  remove_vma+0x6c/0x80
[35963.116406]  exit_mmap+0xc5/0x1b0
[35963.116609]  __mmput+0x4a/0x150
[35963.116897]  do_exit+0x325/0xbf0
[35963.117094]  ? up_read+0x17/0x20
[35963.117291]  do_group_exit+0x33/0xb0
[35963.117506]  __x64_sys_exit_group+0x14/0x20
[35963.117760]  do_syscall_64+0x38/0x90
[35963.117977]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[35963.118274] RIP: 0033:0x7f64282fe311
[35963.118491] Code: Unable to access opcode bytes at RIP 0x7f64282fe2e7.
[35963.118872] RSP: 002b:00007ffdf77dc828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[35963.119314] RAX: ffffffffffffffda RBX: 00007f64283f6470 RCX: 00007f64282fe311
[35963.119732] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000005
[35963.120147] RBP: 0000000000000005 R08: fffffffffffffeb8 R09: 0000000000000000
[35963.120564] R10: 00007f6428244450 R11: 0000000000000246 R12: 00007f64283f6470
[35963.120981] R13: 0000000000000002 R14: 00007f64283f6948 R15: 0000000000000000
[35963.121401]