Ecos Kernel Panic

hi all,

i am new to this forum . i am using ecos source for my development . now i am enabling CONFIG_NETFILTER=y option in .config file Kernel source. my code compiled without any error .but if i try to put in to my board its giving kernel panic.

Once if i disable the# CONFIG_NETFILTER my coide is not creating any kernel panic.

So can you guys help me to solve this problem..

Regard,

Haaroon .S