[38947.542711] run fstests generic/547 at 2022-04-28 06:51:57
[38948.465064] BTRFS info (device dm-1): using free space tree
[38948.465083] BTRFS info (device dm-1): has skinny extents
[38948.471138] BTRFS info (device dm-1): enabling ssd optimizations
[38948.926442] BTRFS: device fsid f7e3c32e-835d-4fce-9415-9710d43181e9 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (1137280)
[38949.184584] BTRFS info (device dm-12): setting incompat feature flag for COMPRESS_LZO (0x8)
[38949.184604] BTRFS info (device dm-12): use lzo compression, level 0
[38949.184610] BTRFS info (device dm-12): using free space tree
[38949.184615] BTRFS info (device dm-12): has skinny extents
[38949.193548] BTRFS info (device dm-12): enabling ssd optimizations
[38949.194004] BTRFS info (device dm-12): checking UUID tree
[38950.214415] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-12 scanned by systemd-udevd (1129808)
[38950.222466] BTRFS info: devid 1 device path /dev/dm-12 changed to /dev/mapper/flakey-test scanned by systemd-udevd (1129808)
[38950.437872] BTRFS info (device dm-12): use lzo compression, level 0
[38950.437892] BTRFS info (device dm-12): using free space tree
[38950.437896] BTRFS info (device dm-12): has skinny extents
[38950.443003] BTRFS info (device dm-12): enabling ssd optimizations
[38950.443020] BTRFS info (device dm-12): start tree-log replay
[38950.456679] BTRFS info (device dm-12): checking UUID tree
[38951.660941] BTRFS info (device dm-1): use lzo compression, level 0
[38951.660964] BTRFS info (device dm-1): using free space tree
[38951.660970] BTRFS info (device dm-1): has skinny extents
[38951.667079] BTRFS info (device dm-1): enabling ssd optimizations