커널컴파일 후 kernel panic 상태

커널 컴파일 후에 책에 나온대로 했는데

Trying to resume from LABEL=SWAP-hda5
No suspend signature on swap, not resuming.
Creating root device
Mounting root filesystem
mount : error mounting /dev/root on /sysroot as ext3: No such device
Setting up other filesystems.
Setting up new root fs
setuproot: moving /dev failed: No such file or directory
no fstab.sys, mounting internal defaults
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting /sys: No such file or directory
Switching to new root and running init.
unmounting old /dev
unmounting old /proc
unmounting old /sys
switchroot: mount failed: No such file or directory
Kernel panic - not syncing: Attempted to kell init!

이와같은 에러가 나오네요 자세히 몰라 이렇게 질문 올립니다