[   11.424964] initrd: mounting /dev/disk/by-label/system-b
[   11.438069] EXT4-fs (mmcblk0p3): couldn't mount as ext3 due to feature incompatibilities
[   11.448793] EXT4-fs (mmcblk0p3): couldn't mount as ext2 due to feature incompatibilities
[   11.472687] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
[   11.488957] initrd: mounting /run
[   11.548383] initrd: checking filesystem for writable partition
[   11.568164] EXT4-fs (mmcblk0p4): couldn't mount as ext3 due to feature incompatibilities
[   11.579304] EXT4-fs (mmcblk0p4): couldn't mount as ext2 due to feature incompatibilities
[   11.604818] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[   11.667548] initrd: mounting writable partition
[   11.729647] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support!
[   11.739852] EXT4-fs (mmcblk0p4): couldn't mount as ext3 due to feature incompatibilities
[   11.752122] EXT4-fs (mmcblk0p4): Mount option "data=journal" incompatible with ext2
[   11.777538] EXT4-fs (mmcblk0p4): mounted filesystem with journalled data mode. Opts: discard,data=journal