Hello, Got this panic yesterday: http://www.progtech.ru/~oleg/crash.txt The offending instruction is: cmpb 54(%edx), %cl # <variable>.tuple.dst.protonum, and here is the assembler code of net/ipv4/netfilter/nf_nat_core.c: http://www.progtech.ru/~oleg/nf_nat_core.s Quick investigation lead me to conclusion that the problem is in return of same_src function: return (t->dst.protonum == tuple->dst.protonum && t->src.u3.ip == tuple->src.u3.ip && t->src.u.all == tuple->src.u.all); So either t or tuple pointer is bad, but I don't understand how this can be. Looks like the similar situation described here: https://bugzilla.kernel.org/show_bug.cgi?id=21512 Any thoughts on this? Thank you! -- wbr, Oleg. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html