I have system hanging and nvidia driver xid messages with FreeBSD 6.2.
Video card is Club3D GeForce 6600 256MB. I have tried every BIOS and xorg.conf nvidia setting - what results in crash sooner or later. My motherboard is Epox 8rda3+. btw the card works under winxp just fine and crashes the system under linux too (with xid-s).
Attaching nvidia bug report nvidia-bug-report.log.zip