[ 8957.737066] Running test [R:12665433 T:9 - Loopdev Sanity - Kernel: 6.0.0-rc7] 
[ 8976.435775] loop0: detected capacity change from 0 to 1048576 
[ 8976.494756] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem 
[ 8976.542610] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. 
[ 8982.536309] EXT4-fs (loop0): unmounting filesystem. 
[ 8988.871226] loop0: detected capacity change from 0 to 1048576 
[ 8988.927114] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem 
[ 8988.959344] EXT4-fs (loop0): mounted filesystem with ordered data mode. Quota mode: none. 
[ 8995.374224] EXT4-fs (loop0): unmounting filesystem. 
[ 9001.069392] loop0: detected capacity change from 0 to 1048576 
[ 9001.131363] EXT4-fs (loop0): mounted filesystem with ordered data mode. Quota mode: none. 
[ 9006.505297] EXT4-fs (loop0): unmounting filesystem. 
[ 9012.209596] loop0: detected capacity change from 0 to 1048576 
[ 9012.279649] XFS (loop0): Mounting V5 Filesystem 
[ 9012.337160] XFS (loop0): Ending clean mount 
[ 9016.277636] XFS (loop0): Unmounting Filesystem