tag	line	file	source code
SK_GOOD_SKB	64	net/inet/skbuff.c	if(skb->magic_debug_cookie!=SK_GOOD_SKB)
SK_GOOD_SKB	416	net/inet/skbuff.c	skb->magic_debug_cookie=SK_GOOD_SKB;
SK_GOOD_SKB	429	net/inet/skbuff.c	if(x->magic_debug_cookie==SK_GOOD_SKB)