Hi, i am using the buildroot tool to build a custom embedded system from Debian, but i am having some problems with the EXT4 in two partitions:

EXT4-fs (mmcblk0p2): error count: 1
EXT4-fs (mmcblk0p2): initial error at 6: htree_dirblock_to_tree:920: inode 121: block 4383
EXT4-fs (mmcblk0p2): last error at 6: htree_dirblock_to_tree:920: inode 121: block 4383
EXT4-fs (mmcblk0p3): error count: 2
EXT4-fs (mmcblk0p3): initial error at 1414772751: ext4_put_super:774
EXT4-fs (mmcblk0p3): last error at 1414772751: ext4_put_super:774

And this erros is occurring in +- 20m after Kernel be started, and in that moment i can't check or start any service of the systemd, for example, when i write the command "systemctl status" the return of the terminal is "Failed to get D-Bus connection: No connection to service manager.". If someone can help me, i will be grateful.

My fstab file:
# <file system> <mount pt> <type> <options> <dump> <pass>
/dev/root / ext4 rw,relatime,data=ordered 0 1
/dev/mmcblk0p1 /boot vfat ro,noauto 0 0
/dev/mmcblk0p3 /var ext4 rw,relatime,data=ordered 0 2

My boot file:
dwc_otg.fiq_fix_enable=1 sdhci-bcm2708.sync_after_dma=0 dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait quiet console=tty1 selinux=0 panic=5