Which mmcblk0p1 did you use?
Some your backup or downloaded one from the internet?
If you used from internet (
here), have you had update your firmware to 4.0.1 before?
If no, there is probably conflict.
So if you haven't before updated firmware to 4.0.1, download K4 4.0.1 kernel from links above and flash it with fastboot or dd.
(fastboot.exe flash kernel filename.img)