[20131.715840] run fstests generic/563 at 2022-05-10 02:02:54
[20132.561156] BTRFS info (device dm-1): using free space tree
[20132.561176] BTRFS info (device dm-1): has skinny extents
[20132.561182] BTRFS warning (device dm-1): read-write for sector size 4096 with page size 65536 is experimental
[20132.567334] BTRFS info (device dm-1): enabling ssd optimizations
[20132.796108] loop0: detected capacity change from 0 to 20971520
[20133.172691] BTRFS: device fsid 3554c264-ed28-4eb0-8d50-59040b40c2c7 devid 1 transid 6 /dev/loop0 scanned by mkfs.btrfs (1862802)
[20133.246763] BTRFS info (device loop0): using free space tree
[20133.246785] BTRFS info (device loop0): has skinny extents
[20133.246791] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[20133.251863] BTRFS info (device loop0): enabling ssd optimizations
[20133.252432] BTRFS info (device loop0): checking UUID tree
[20133.575312] BTRFS info (device loop0): using free space tree
[20133.575340] BTRFS info (device loop0): has skinny extents
[20133.575348] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[20133.580794] BTRFS info (device loop0): enabling ssd optimizations
[20134.346753] BTRFS info (device loop0): using free space tree
[20134.346775] BTRFS info (device loop0): has skinny extents
[20134.346783] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[20134.352377] BTRFS info (device loop0): enabling ssd optimizations
[20135.365435] BTRFS info (device loop0): using free space tree
[20135.365459] BTRFS info (device loop0): has skinny extents
[20135.365468] BTRFS warning (device loop0): read-write for sector size 4096 with page size 65536 is experimental
[20135.371385] BTRFS info (device loop0): enabling ssd optimizations