[40613.709394] run fstests generic/563 at 2022-05-10 07:44:16
[40614.642550] BTRFS info (device dm-1): using free space tree
[40614.642569] BTRFS info (device dm-1): has skinny extents
[40614.642576] BTRFS warning (device dm-1): read-write for sector size 4096 with page size 65536 is experimental
[40614.649488] BTRFS info (device dm-1): enabling ssd optimizations
[40614.879770] loop0: detected capacity change from 0 to 20971520
[40615.186860] BTRFS: device fsid 880a258e-c92f-49d0-b79e-ea9bd203369d devid 1 transid 6 /dev/loop0 scanned by mkfs.btrfs (9994)
[40615.259079] BTRFS info (device loop0): using free space tree
[40615.259111] BTRFS info (device loop0): has skinny extents
[40615.259123] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[40615.264468] BTRFS info (device loop0): enabling ssd optimizations
[40615.264860] BTRFS info (device loop0): checking UUID tree
[40615.679773] BTRFS info (device loop0): using free space tree
[40615.679800] BTRFS info (device loop0): has skinny extents
[40615.679812] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[40615.685135] BTRFS info (device loop0): enabling ssd optimizations
[40616.409752] BTRFS info (device loop0): using free space tree
[40616.409779] BTRFS info (device loop0): has skinny extents
[40616.409790] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[40616.415054] BTRFS info (device loop0): enabling ssd optimizations
[40617.329392] BTRFS info (device loop0): using free space tree
[40617.329416] BTRFS info (device loop0): has skinny extents
[40617.329424] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[40617.334712] BTRFS info (device loop0): enabling ssd optimizations