Default mmcblk0p3?!?!

i get the E: format_volume: rfs format failed on /dev/block/mmcblk0p3 error on i9003 after flashing odin... i tried a lot of stuff but couldnt solve... help me out?
My devices :-
1. Samsung Galaxy Y - GT-S5360 - totoro
Rom - CM 7.2
Kernel - cm#2 modded
2. Nexus 7 (2012) WiFi - grouper
Rom - CM 11
Kernel - build01@cyanogenmod #1
3. Moto G - xt1033 - falcon
Rom - Changing constantly
Kernel - faux