Originally Posted by zander
I was able to reproduce the problem with the FreeBSD AGP GART driver, it should be resolved in future NVIDIA FreeBSD graphics driver releases.
Thanks a lot!
Your patch works, FreeBSD does not crashes anymore!
I'll be glad to test future releases of FreeBSD graphics drivers
BTW I've tested glxgears FPS with and without FreeBSD AGP GART driver.
With FreeBSD AGP glxgears runs with FPS about 5% more than without.
PS I've attached trace anyway