Created attachment 256 [details]
Test program (produces one frame of output)
On FreeBSD 8.2 amd64, none of the unit test programs produce any output. This problem occurs using Mesa's software rasterizer so it's likely not hardware specific.
One test program (attached) manages to produce one frame of output but no subsequent frames are rendered.
(This bug has been discussed at length with Sven, so forgive the lack of information - it's just to ensure that this bug does not get lost).
Created attachment 257 [details]
Log of test program output
Created attachment 258 [details]
Log of output from NEWT gears test (note null values in first section of log)
Mesa 7.8.1 SW on Linux works!
Is it still reproducible?