Description of problem:
Crash.

Version-Release number of selected component (if applicable):
xorg-x11-drv-ati-6.13.0-0.7.20091006git457646d73.fc12.x86_64

How reproducible:
Tried the ati driver over vesa after some time but it crashed in a day.

Steps to Reproduce:
1. Mouse click to Firefox.

Actual results:
Crash.

Expected results:
No crash.

Additional info:
nomodeset in effect

(gdb) bt full
#6  <signal handler called>
No symbol table info available.
#7  0x00007f439f33a07f in radeon_cs_flush_indirect (pScrn=0x256e150) at radeon_kms.c:78
        info = 0x2571480
        ret = <value optimized out>
#7  0x00007f439f33a07f in radeon_cs_flush_indirect (pScrn=0x256e150) at radeon_kms.c:78
78	    if (!info->cs->cdw)
(gdb) p info
$1 = (struct {...} *) 0x2571480
(gdb) p info->cs
$2 = (struct radeon_cs *) 0x0
(gdb)