Created attachment 348956 [details, diff]
Patch to add legacy IO routines for FreeBSD
On amd64-fbsd, Radeon 6320, the X server immediately segfaults on start at address 0x0 (xf86-video-vesa) or 0x8 (xf86-video-ati).
This is a problem in libpciaccess. Attached patch from the upstream bug fixes the issue.
Fixed in 0.13.2
*** This bug has been marked as a duplicate of bug 435648 ***