root@ubuntu-phablet:~# dmesg |grep mount
[    4.408341] Begin: Running /scripts/nfs-premount ...
[    4.408611] Begin: Running /scripts/local-premount ...
[    4.425165] EXT4-fs (mmcblk0p50): couldn't mount as ext3 due to feature incompatibilities
[    4.425802] EXT4-fs (mmcblk0p50): couldn't mount as ext2 due to feature incompatibilities
[    4.428834] EXT4-fs (mmcblk0p50): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[    5.104273] initrd: mounting /dev/mmcblk0p50
[    5.118885] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support!
[    5.118912] EXT4-fs (mmcblk0p50): couldn't mount as ext3 due to feature incompatibilities
[    5.121925] EXT4-fs (mmcblk0p50): mounted filesystem with journalled data mode. Opts: discard,data=journal
[    5.125709] initrd: mounting system rootfs at /halium-system
[    5.175318] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities
[    5.175555] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities
[    5.266708] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
[    5.278847] initrd: mounting  /tmpmnt/rootfs.img (user mode)
[    5.289829] EXT4-fs (loop0): re-mounted. Opts: data=ordered
[    5.293297] initrd: mounting android system image (/tmpmnt/android-rootfs.img) ro, in /android-rootfs (rootfs mode)
[    5.293392] initrd: mounting android system image from userdata partition
[    5.325524] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities
[    5.325851] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities
[    5.330554] EXT4-fs (loop1): mounted filesystem without journal. Opts: (null)
[    5.364102] initrd: Adding bind-mounts to /root/etc/fstab
[    5.448616] initrd: checking fstab /root/var/lib/lxc/android/rootfs/fstab* for additional mount points
[    6.183613] init: mount-android main process (893) terminated with status 32
root@ubuntu-phablet:~#