mr_mfc_seq_start 2978 net/ipv4/ipmr.c 	return mr_mfc_seq_start(seq, pos, mrt, &mfc_unres_lock);
mr_mfc_seq_start  462 net/ipv6/ip6mr.c 	return mr_mfc_seq_start(seq, pos, mrt, &mfc_unres_lock);