[ 8341.590544] run fstests generic/311 at 2022-04-01 23:10:27
[ 8341.976902] BTRFS: device fsid e4b59aed-a3b0-4b8d-b9fe-a116e448a654 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (1650517)
[ 8342.069737] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.069970] BTRFS info (device dm-11): turning on async discard
[ 8342.070144] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.070324] BTRFS info (device dm-11): has skinny extents
[ 8342.072307] BTRFS info (device dm-11): checking UUID tree
[ 8342.154984] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8342.155737] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8342.205717] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.205955] BTRFS info (device dm-11): turning on async discard
[ 8342.206133] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.206314] BTRFS info (device dm-11): has skinny extents
[ 8342.208417] BTRFS info (device dm-11): start tree-log replay
[ 8342.214318] BTRFS info (device dm-11): checking UUID tree
[ 8342.243117] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.243340] BTRFS info (device dm-11): turning on async discard
[ 8342.243518] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.243703] BTRFS info (device dm-11): has skinny extents
[ 8342.349272] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8342.350043] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8342.402699] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.402944] BTRFS info (device dm-11): turning on async discard
[ 8342.403123] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.403304] BTRFS info (device dm-11): has skinny extents
[ 8342.404568] BTRFS info (device dm-11): start tree-log replay
[ 8342.443228] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.443443] BTRFS info (device dm-11): turning on async discard
[ 8342.443615] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.443802] BTRFS info (device dm-11): has skinny extents
[ 8342.526991] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8342.527749] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8342.579806] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.580044] BTRFS info (device dm-11): turning on async discard
[ 8342.580221] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.580403] BTRFS info (device dm-11): has skinny extents
[ 8342.582228] BTRFS info (device dm-11): start tree-log replay
[ 8342.616901] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.617116] BTRFS info (device dm-11): turning on async discard
[ 8342.617289] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.617467] BTRFS info (device dm-11): has skinny extents
[ 8342.719219] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8342.720004] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8342.771223] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.771445] BTRFS info (device dm-11): turning on async discard
[ 8342.771620] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.771808] BTRFS info (device dm-11): has skinny extents
[ 8342.773440] BTRFS info (device dm-11): start tree-log replay
[ 8342.810983] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.811204] BTRFS info (device dm-11): turning on async discard
[ 8342.811375] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.811552] BTRFS info (device dm-11): has skinny extents
[ 8342.861565] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8342.862357] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8342.913903] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.914121] BTRFS info (device dm-11): turning on async discard
[ 8342.914292] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.914470] BTRFS info (device dm-11): has skinny extents
[ 8342.916429] BTRFS info (device dm-11): start tree-log replay
[ 8342.961826] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8342.962127] BTRFS info (device dm-11): turning on async discard
[ 8342.962308] BTRFS info (device dm-11): disk space caching is enabled
[ 8342.962489] BTRFS info (device dm-11): has skinny extents
[ 8343.072783] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8343.079236] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8343.131553] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8343.131789] BTRFS info (device dm-11): turning on async discard
[ 8343.131981] BTRFS info (device dm-11): disk space caching is enabled
[ 8343.132170] BTRFS info (device dm-11): has skinny extents
[ 8343.146284] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[ 8343.146570] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[ 8343.170218] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8343.170440] BTRFS info (device dm-11): turning on async discard
[ 8343.170619] BTRFS info (device dm-11): disk space caching is enabled
[ 8343.170809] BTRFS info (device dm-11): has skinny extents
[ 8343.223800] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8343.224566] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8343.277093] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8343.277319] BTRFS info (device dm-11): turning on async discard
[ 8343.277496] BTRFS info (device dm-11): disk space caching is enabled
[ 8343.277679] BTRFS info (device dm-11): has skinny extents
[ 8343.279239] BTRFS info (device dm-11): start tree-log replay
[ 8343.322382] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8343.322606] BTRFS info (device dm-11): turning on async discard
[ 8343.322788] BTRFS info (device dm-11): disk space caching is enabled
[ 8343.322994] BTRFS info (device dm-11): has skinny extents
[ 8343.422650] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8343.423424] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8343.474573] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8343.474807] BTRFS info (device dm-11): turning on async discard
[ 8343.475003] BTRFS info (device dm-11): disk space caching is enabled
[ 8343.475188] BTRFS info (device dm-11): has skinny extents
[ 8343.476853] BTRFS info (device dm-11): start tree-log replay
[ 8343.518669] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8343.518912] BTRFS info (device dm-11): turning on async discard
[ 8343.519090] BTRFS info (device dm-11): disk space caching is enabled
[ 8343.519274] BTRFS info (device dm-11): has skinny extents
[ 8343.565696] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8343.566464] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8343.619150] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8346.570320] _btrfs_printk: 180 callbacks suppressed
[ 8346.570323] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8346.570709] BTRFS info (device dm-11): turning on async discard
[ 8346.570908] BTRFS info (device dm-11): disk space caching is enabled
[ 8346.571095] BTRFS info (device dm-11): has skinny extents
[ 8346.773175] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8346.773967] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8346.832544] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8346.832772] BTRFS info (device dm-11): turning on async discard
[ 8346.832973] BTRFS info (device dm-11): disk space caching is enabled
[ 8346.833158] BTRFS info (device dm-11): has skinny extents
[ 8346.835008] BTRFS info (device dm-11): start tree-log replay
[ 8346.917494] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8346.917728] BTRFS info (device dm-11): turning on async discard
[ 8346.917928] BTRFS info (device dm-11): disk space caching is enabled
[ 8346.918115] BTRFS info (device dm-11): has skinny extents
[ 8347.037481] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8347.038259] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8347.094807] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8347.095052] BTRFS info (device dm-11): turning on async discard
[ 8347.095233] BTRFS info (device dm-11): disk space caching is enabled
[ 8347.095417] BTRFS info (device dm-11): has skinny extents
[ 8347.097067] BTRFS info (device dm-11): start tree-log replay
[ 8347.166350] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8347.166571] BTRFS info (device dm-11): turning on async discard
[ 8347.166756] BTRFS info (device dm-11): disk space caching is enabled
[ 8347.166974] BTRFS info (device dm-11): has skinny extents
[ 8347.337118] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8347.338119] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8347.396213] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8347.396439] BTRFS info (device dm-11): turning on async discard
[ 8347.396618] BTRFS info (device dm-11): disk space caching is enabled
[ 8347.396805] BTRFS info (device dm-11): has skinny extents
[ 8347.398983] BTRFS info (device dm-11): start tree-log replay
[ 8347.482246] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8347.482466] BTRFS info (device dm-11): turning on async discard
[ 8347.482648] BTRFS info (device dm-11): disk space caching is enabled
[ 8347.482860] BTRFS info (device dm-11): has skinny extents
[ 8347.629267] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8347.630043] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8347.682061] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8347.682281] BTRFS info (device dm-11): turning on async discard
[ 8347.682457] BTRFS info (device dm-11): disk space caching is enabled
[ 8347.682647] BTRFS info (device dm-11): has skinny extents
[ 8347.684118] BTRFS info (device dm-11): start tree-log replay
[ 8347.745787] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8347.746025] BTRFS info (device dm-11): turning on async discard
[ 8347.746202] BTRFS info (device dm-11): disk space caching is enabled
[ 8347.746383] BTRFS info (device dm-11): has skinny extents
[ 8347.896774] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8347.897569] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8347.949789] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8347.950033] BTRFS info (device dm-11): turning on async discard
[ 8347.950210] BTRFS info (device dm-11): disk space caching is enabled
[ 8347.950390] BTRFS info (device dm-11): has skinny extents
[ 8347.951774] BTRFS info (device dm-11): start tree-log replay
[ 8348.015748] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8348.015988] BTRFS info (device dm-11): turning on async discard
[ 8348.016169] BTRFS info (device dm-11): disk space caching is enabled
[ 8348.016349] BTRFS info (device dm-11): has skinny extents
[ 8348.128708] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8348.129487] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8348.182337] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8348.182560] BTRFS info (device dm-11): turning on async discard
[ 8348.182744] BTRFS info (device dm-11): disk space caching is enabled
[ 8348.182946] BTRFS info (device dm-11): has skinny extents
[ 8348.184524] BTRFS info (device dm-11): start tree-log replay
[ 8348.247272] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8348.247494] BTRFS info (device dm-11): turning on async discard
[ 8348.247676] BTRFS info (device dm-11): disk space caching is enabled
[ 8348.247889] BTRFS info (device dm-11): has skinny extents
[ 8348.409706] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8348.410472] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8348.462069] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8348.462293] BTRFS info (device dm-11): turning on async discard
[ 8348.462472] BTRFS info (device dm-11): disk space caching is enabled
[ 8348.462660] BTRFS info (device dm-11): has skinny extents
[ 8348.464371] BTRFS info (device dm-11): start tree-log replay
[ 8348.530583] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8348.530873] BTRFS info (device dm-11): turning on async discard
[ 8348.531051] BTRFS info (device dm-11): disk space caching is enabled
[ 8348.531235] BTRFS info (device dm-11): has skinny extents
[ 8348.700672] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8348.701436] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8348.765667] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8348.765919] BTRFS info (device dm-11): turning on async discard
[ 8348.766101] BTRFS info (device dm-11): disk space caching is enabled
[ 8348.766286] BTRFS info (device dm-11): has skinny extents
[ 8348.768547] BTRFS info (device dm-11): start tree-log replay
[ 8348.857984] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8348.858206] BTRFS info (device dm-11): turning on async discard
[ 8348.858382] BTRFS info (device dm-11): disk space caching is enabled
[ 8348.858563] BTRFS info (device dm-11): has skinny extents
[ 8349.133379] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8349.134429] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8349.198770] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8349.199006] BTRFS info (device dm-11): turning on async discard
[ 8349.199183] BTRFS info (device dm-11): disk space caching is enabled
[ 8349.199367] BTRFS info (device dm-11): has skinny extents
[ 8349.201037] BTRFS info (device dm-11): start tree-log replay
[ 8349.293337] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8351.297499] fsync-tester (1653158): drop_caches: 3
[ 8351.574854] fsync-tester (1653223): drop_caches: 3
[ 8351.666299] _btrfs_printk: 80 callbacks suppressed
[ 8351.666303] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8351.667344] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8351.745478] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8351.745805] BTRFS info (device dm-11): turning on async discard
[ 8351.746043] BTRFS info (device dm-11): disk space caching is enabled
[ 8351.746261] BTRFS info (device dm-11): has skinny extents
[ 8351.748141] BTRFS info (device dm-11): start tree-log replay
[ 8351.866091] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8351.866312] BTRFS info (device dm-11): turning on async discard
[ 8351.866485] BTRFS info (device dm-11): disk space caching is enabled
[ 8351.866672] BTRFS info (device dm-11): has skinny extents
[ 8351.905851] fsync-tester (1653288): drop_caches: 3
[ 8351.978274] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8351.979159] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8352.059411] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8352.059731] BTRFS info (device dm-11): turning on async discard
[ 8352.059948] BTRFS info (device dm-11): disk space caching is enabled
[ 8352.060193] BTRFS info (device dm-11): has skinny extents
[ 8352.062001] BTRFS info (device dm-11): start tree-log replay
[ 8352.168098] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8352.168318] BTRFS info (device dm-11): turning on async discard
[ 8352.168494] BTRFS info (device dm-11): disk space caching is enabled
[ 8352.168684] BTRFS info (device dm-11): has skinny extents
[ 8352.220549] fsync-tester (1653353): drop_caches: 3
[ 8352.344252] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8352.345057] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8352.413119] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8352.413342] BTRFS info (device dm-11): turning on async discard
[ 8352.413519] BTRFS info (device dm-11): disk space caching is enabled
[ 8352.413703] BTRFS info (device dm-11): has skinny extents
[ 8352.415113] BTRFS info (device dm-11): start tree-log replay
[ 8352.531000] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8352.531310] BTRFS info (device dm-11): turning on async discard
[ 8352.531568] BTRFS info (device dm-11): disk space caching is enabled
[ 8352.531817] BTRFS info (device dm-11): has skinny extents
[ 8352.586493] fsync-tester (1653420): drop_caches: 3
[ 8352.705333] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8352.706140] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8352.784039] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8352.784260] BTRFS info (device dm-11): turning on async discard
[ 8352.784436] BTRFS info (device dm-11): disk space caching is enabled
[ 8352.785333] BTRFS info (device dm-11): has skinny extents
[ 8352.787454] BTRFS info (device dm-11): start tree-log replay
[ 8352.891344] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8352.891578] BTRFS info (device dm-11): turning on async discard
[ 8352.891757] BTRFS info (device dm-11): disk space caching is enabled
[ 8352.891963] BTRFS info (device dm-11): has skinny extents
[ 8352.949791] fsync-tester (1653485): drop_caches: 3
[ 8353.068484] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8353.069271] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8353.141214] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8353.141437] BTRFS info (device dm-11): turning on async discard
[ 8353.141629] BTRFS info (device dm-11): disk space caching is enabled
[ 8353.141831] BTRFS info (device dm-11): has skinny extents
[ 8353.143437] BTRFS info (device dm-11): start tree-log replay
[ 8353.252159] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8353.252386] BTRFS info (device dm-11): turning on async discard
[ 8353.252569] BTRFS info (device dm-11): disk space caching is enabled
[ 8353.252753] BTRFS info (device dm-11): has skinny extents
[ 8353.302003] fsync-tester (1653550): drop_caches: 3
[ 8353.416224] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8353.417174] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8353.493463] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8353.493693] BTRFS info (device dm-11): turning on async discard
[ 8353.493889] BTRFS info (device dm-11): disk space caching is enabled
[ 8353.494073] BTRFS info (device dm-11): has skinny extents
[ 8353.495780] BTRFS info (device dm-11): start tree-log replay
[ 8353.597956] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8353.598179] BTRFS info (device dm-11): turning on async discard
[ 8353.598358] BTRFS info (device dm-11): disk space caching is enabled
[ 8353.598542] BTRFS info (device dm-11): has skinny extents
[ 8353.663265] fsync-tester (1653615): drop_caches: 3
[ 8353.762403] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8353.763303] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8353.835259] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8353.835480] BTRFS info (device dm-11): turning on async discard
[ 8353.835661] BTRFS info (device dm-11): disk space caching is enabled
[ 8353.835864] BTRFS info (device dm-11): has skinny extents
[ 8353.837521] BTRFS info (device dm-11): start tree-log replay
[ 8353.944590] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8353.944835] BTRFS info (device dm-11): turning on async discard
[ 8353.945016] BTRFS info (device dm-11): disk space caching is enabled
[ 8353.945199] BTRFS info (device dm-11): has skinny extents
[ 8354.045444] fsync-tester (1653680): drop_caches: 3
[ 8354.098281] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8354.099142] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8354.163587] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8354.163827] BTRFS info (device dm-11): turning on async discard
[ 8354.164006] BTRFS info (device dm-11): disk space caching is enabled
[ 8354.164186] BTRFS info (device dm-11): has skinny extents
[ 8354.166456] BTRFS info (device dm-11): start tree-log replay
[ 8354.228783] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8354.229006] BTRFS info (device dm-11): turning on async discard
[ 8354.229184] BTRFS info (device dm-11): disk space caching is enabled
[ 8354.229368] BTRFS info (device dm-11): has skinny extents
[ 8354.340832] fsync-tester (1653745): drop_caches: 3
[ 8354.402448] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8354.403239] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8354.472770] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8354.472991] BTRFS info (device dm-11): turning on async discard
[ 8354.473168] BTRFS info (device dm-11): disk space caching is enabled
[ 8354.473348] BTRFS info (device dm-11): has skinny extents
[ 8354.475557] BTRFS info (device dm-11): start tree-log replay
[ 8354.543802] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8354.544033] BTRFS info (device dm-11): turning on async discard
[ 8354.544211] BTRFS info (device dm-11): disk space caching is enabled
[ 8354.544396] BTRFS info (device dm-11): has skinny extents
[ 8354.606882] fsync-tester (1653810): drop_caches: 3
[ 8354.655568] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8354.855748] fsync-tester (1653875): drop_caches: 3
[ 8355.104204] fsync-tester (1653940): drop_caches: 3
[ 8355.328965] fsync-tester (1654005): drop_caches: 3
[ 8355.536105] fsync-tester (1654070): drop_caches: 3
[ 8355.751595] fsync-tester (1654135): drop_caches: 3
[ 8355.934346] fsync-tester (1654200): drop_caches: 3
[ 8356.224502] fsync-tester (1654265): drop_caches: 3
[ 8356.521424] fsync-tester (1654330): drop_caches: 3
[ 8356.750043] _btrfs_printk: 94 callbacks suppressed
[ 8356.750045] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8356.750438] BTRFS info (device dm-11): turning on async discard
[ 8356.750624] BTRFS info (device dm-11): disk space caching is enabled
[ 8356.750838] BTRFS info (device dm-11): has skinny extents
[ 8356.802904] fsync-tester (1654395): drop_caches: 3
[ 8356.907932] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8356.908765] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8356.971382] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8356.971624] BTRFS info (device dm-11): turning on async discard
[ 8356.971819] BTRFS info (device dm-11): disk space caching is enabled
[ 8356.972010] BTRFS info (device dm-11): has skinny extents
[ 8356.973574] BTRFS info (device dm-11): start tree-log replay
[ 8357.056469] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8357.056706] BTRFS info (device dm-11): turning on async discard
[ 8357.056908] BTRFS info (device dm-11): disk space caching is enabled
[ 8357.057116] BTRFS info (device dm-11): has skinny extents
[ 8357.098858] fsync-tester (1654460): drop_caches: 3
[ 8357.219444] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8357.220240] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8357.281203] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8357.281426] BTRFS info (device dm-11): turning on async discard
[ 8357.281610] BTRFS info (device dm-11): disk space caching is enabled
[ 8357.281817] BTRFS info (device dm-11): has skinny extents
[ 8357.283168] BTRFS info (device dm-11): start tree-log replay
[ 8357.398920] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8357.399155] BTRFS info (device dm-11): turning on async discard
[ 8357.399340] BTRFS info (device dm-11): disk space caching is enabled
[ 8357.399528] BTRFS info (device dm-11): has skinny extents
[ 8357.470601] fsync-tester (1654525): drop_caches: 3
[ 8357.590430] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8357.591214] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8357.658234] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8357.658455] BTRFS info (device dm-11): turning on async discard
[ 8357.658646] BTRFS info (device dm-11): disk space caching is enabled
[ 8357.658850] BTRFS info (device dm-11): has skinny extents
[ 8357.660335] BTRFS info (device dm-11): start tree-log replay
[ 8357.788410] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8357.788651] BTRFS info (device dm-11): turning on async discard
[ 8357.788855] BTRFS info (device dm-11): disk space caching is enabled
[ 8357.789049] BTRFS info (device dm-11): has skinny extents
[ 8357.840293] fsync-tester (1654590): drop_caches: 3
[ 8357.962799] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8357.963611] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8358.030124] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8358.030348] BTRFS info (device dm-11): turning on async discard
[ 8358.030527] BTRFS info (device dm-11): disk space caching is enabled
[ 8358.030710] BTRFS info (device dm-11): has skinny extents
[ 8358.032031] BTRFS info (device dm-11): start tree-log replay
[ 8358.156876] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8358.157106] BTRFS info (device dm-11): turning on async discard
[ 8358.157286] BTRFS info (device dm-11): disk space caching is enabled
[ 8358.157470] BTRFS info (device dm-11): has skinny extents
[ 8358.233018] fsync-tester (1654655): drop_caches: 3
[ 8358.384546] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8358.385342] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8358.462498] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8358.462773] BTRFS info (device dm-11): turning on async discard
[ 8358.462982] BTRFS info (device dm-11): disk space caching is enabled
[ 8358.463199] BTRFS info (device dm-11): has skinny extents
[ 8358.464919] BTRFS info (device dm-11): start tree-log replay
[ 8358.608639] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8358.608884] BTRFS info (device dm-11): turning on async discard
[ 8358.609069] BTRFS info (device dm-11): disk space caching is enabled
[ 8358.609247] BTRFS info (device dm-11): has skinny extents
[ 8358.690654] fsync-tester (1654720): drop_caches: 3
[ 8358.750289] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8358.751303] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8358.819238] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8358.819497] BTRFS info (device dm-11): turning on async discard
[ 8358.819710] BTRFS info (device dm-11): disk space caching is enabled
[ 8358.819945] BTRFS info (device dm-11): has skinny extents
[ 8358.821425] BTRFS info (device dm-11): start tree-log replay
[ 8358.879451] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8358.879681] BTRFS info (device dm-11): turning on async discard
[ 8358.879877] BTRFS info (device dm-11): disk space caching is enabled
[ 8358.880065] BTRFS info (device dm-11): has skinny extents
[ 8358.945453] fsync-tester (1654785): drop_caches: 3
[ 8359.017081] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8359.017921] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8359.078411] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8359.078650] BTRFS info (device dm-11): turning on async discard
[ 8359.078858] BTRFS info (device dm-11): disk space caching is enabled
[ 8359.079056] BTRFS info (device dm-11): has skinny extents
[ 8359.080614] BTRFS info (device dm-11): start tree-log replay
[ 8359.135020] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8359.135255] BTRFS info (device dm-11): turning on async discard
[ 8359.135435] BTRFS info (device dm-11): disk space caching is enabled
[ 8359.135639] BTRFS info (device dm-11): has skinny extents
[ 8359.195304] fsync-tester (1654850): drop_caches: 3
[ 8359.236041] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8359.236852] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8359.299945] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8359.300171] BTRFS info (device dm-11): turning on async discard
[ 8359.300355] BTRFS info (device dm-11): disk space caching is enabled
[ 8359.300546] BTRFS info (device dm-11): has skinny extents
[ 8359.302192] BTRFS info (device dm-11): start tree-log replay
[ 8359.358484] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8359.358708] BTRFS info (device dm-11): turning on async discard
[ 8359.358903] BTRFS info (device dm-11): disk space caching is enabled
[ 8359.359090] BTRFS info (device dm-11): has skinny extents
[ 8359.450021] fsync-tester (1654915): drop_caches: 3
[ 8359.551207] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8359.552173] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8359.612115] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8359.612337] BTRFS info (device dm-11): turning on async discard
[ 8359.612544] BTRFS info (device dm-11): disk space caching is enabled
[ 8359.612769] BTRFS info (device dm-11): has skinny extents
[ 8359.614205] BTRFS info (device dm-11): start tree-log replay
[ 8359.668277] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8359.776868] fsync-tester (1654980): drop_caches: 3
[ 8360.112036] fsync-tester (1655045): drop_caches: 3
[ 8360.447064] fsync-tester (1655110): drop_caches: 3
[ 8360.781848] fsync-tester (1655175): drop_caches: 3
[ 8361.798755] _btrfs_printk: 104 callbacks suppressed
[ 8361.798758] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8361.799165] BTRFS info (device dm-11): turning on async discard
[ 8361.799345] BTRFS info (device dm-11): disk space caching is enabled
[ 8361.799541] BTRFS info (device dm-11): has skinny extents
[ 8361.801547] BTRFS info (device dm-11): start tree-log replay
[ 8361.838806] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8361.839033] BTRFS info (device dm-11): turning on async discard
[ 8361.839211] BTRFS info (device dm-11): disk space caching is enabled
[ 8361.839392] BTRFS info (device dm-11): has skinny extents
[ 8361.879944] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8361.880849] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8361.938015] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8361.938242] BTRFS info (device dm-11): turning on async discard
[ 8361.938424] BTRFS info (device dm-11): disk space caching is enabled
[ 8361.938620] BTRFS info (device dm-11): has skinny extents
[ 8361.940310] BTRFS info (device dm-11): start tree-log replay
[ 8361.976604] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8361.976852] BTRFS info (device dm-11): turning on async discard
[ 8361.977030] BTRFS info (device dm-11): disk space caching is enabled
[ 8361.977220] BTRFS info (device dm-11): has skinny extents
[ 8362.018321] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-11 scanned by systemd-udevd (1650309)
[ 8362.019314] BTRFS info: devid 1 device path /dev/dm-11 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1650309)
[ 8362.077350] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8362.077576] BTRFS info (device dm-11): turning on async discard
[ 8362.077776] BTRFS info (device dm-11): disk space caching is enabled
[ 8362.077961] BTRFS info (device dm-11): has skinny extents
[ 8362.079384] BTRFS info (device dm-11): start tree-log replay
[ 8362.118222] BTRFS info (device dm-11): flagging fs with big metadata feature
[ 8362.118488] BTRFS info (device dm-11): turning on async discard
[ 8362.118734] BTRFS info (device dm-11): disk space caching is enabled
[ 8362.118965] BTRFS info (device dm-11): has skinny extents
[ 8362.163702] BUG: sleeping function called from invalid context at block/blk-sysfs.c:766
[ 8362.163977] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1655766, name: systemctl
[ 8362.164236] preempt_count: 100, expected: 0
[ 8362.164386] RCU nest depth: 0, expected: 0
[ 8362.164537] INFO: lockdep is turned off.
[ 8362.164703] Preemption disabled at:
[ 8362.164704] [] __do_softirq+0x5e/0x517
[ 8362.165016] CPU: 1 PID: 1655766 Comm: systemctl Tainted: G        W         5.17.0+ #639
[ 8362.165274] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[ 8362.165534] Call Trace:
[ 8362.165659]  
[ 8362.165777]  dump_stack_lvl+0x56/0x6f
[ 8362.165920]  __might_resched.cold+0xff/0x13a
[ 8362.166077]  blk_release_queue+0x24/0x120
[ 8362.166225]  kobject_put+0x7c/0x1d0
[ 8362.166366]  ? rcu_do_batch+0x1ac/0x570
[ 8362.166518]  blkg_free.part.0+0x41/0x60
[ 8362.166665]  rcu_do_batch+0x1e1/0x570
[ 8362.166806]  ? rcu_do_batch+0x1ac/0x570
[ 8362.166949]  rcu_core+0x2cb/0x460
[ 8362.167088]  __do_softirq+0x178/0x517
[ 8362.167230]  __irq_exit_rcu+0xe3/0x160
[ 8362.167372]  irq_exit_rcu+0xa/0x20
[ 8362.167513]  sysvec_apic_timer_interrupt+0x54/0xd0
[ 8362.167675]  ? asm_sysvec_apic_timer_interrupt+0xa/0x20
[ 8362.167843]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 8362.168009] RIP: 0033:0x7f7991b991e5
[ 8362.168152] Code: 41 0f 96 c1 49 83 fd 24 0f 94 c0 41 09 c1 45 0f b6 c9 49 83 fd 05 0f 84 09 07 00 00 44 89 c8 83 c8 04 49 83 fd 06 44 0f 44 c8 <81> e6 ff 7f 00 00 45 89 8c 24 10 04 00 00 48 8d 04 76 4d 89 bc 24
[ 8362.168661] RSP: 002b:00007ffceae23420 EFLAGS: 00000202
[ 8362.168826] RAX: 0000000000000005 RBX: 00007f7990fac3a0 RCX: 00007f7990fa6b10
[ 8362.169022] RDX: 0000000000000022 RSI: 0000000000000004 RDI: 00007f799084faf0
[ 8362.169219] RBP: 00007ffceae23520 R08: 0000000000000000 R09: 0000000000000001
[ 8362.169418] R10: 00007f7990fcff10 R11: 00007f7991b8aa00 R12: 00007f7991aa74f0
[ 8362.169620] R13: 0000000000000007 R14: 0000008300000007 R15: 00007f7990fa7758
[ 8362.169824]