PPC heisenbug failure u32 classifier X IPv6: `Hook 4 already set' message. ICQ module -C utility. Static (dumb) NAT. X MTU change in route_me_harder + test. LVS Hard lockup with ip_queue under heavy load. X OSPF failure on local box with NAT (Lai Zit Seng) IPv6 ping crash with NAT. Redirecting loopback to external machines (LOCAL_IN hook for NAT). X Jules Bean: `Problems with large transfers' ftp tcp window tracking failure (ftp nat must update window info).