Created attachment 410498 [details] Source code of program which causes the issue Description of problem: The attached program horribly crashes the GPU, X crashes and won't start again until next reboot Version-Release number of selected component (if applicable): mesa-libGL-7.7-4.fc12.x86_64 mesa-libGLU-devel-7.7-4.fc12.i686 xorg-x11-server-utils-7.4-13.fc12.x86_64 mesa-dri-drivers-experimental-7.7-4.fc12.x86_64 libdrm-2.4.18-2.fc12.i686 mesa-dri-drivers-7.7-4.fc12.x86_64 mesa-dri-drivers-7.7-4.fc12.i686 mesa-libGL-devel-7.7-4.fc12.i686 xorg-x11-server-common-1.7.6-4.fc12.x86_64 mesa-libGL-devel-7.7-4.fc12.x86_64 libdrm-devel-2.4.18-2.fc12.x86_64 xorg-x11-drv-intel-2.9.1-1.fc12.x86_64 mesa-libGL-7.7-4.fc12.i686 mesa-libGLU-devel-7.7-4.fc12.x86_64 mesa-libGLU-7.7-4.fc12.x86_64 xorg-x11-server-Xorg-1.7.6-4.fc12.x86_64 mesa-libGLU-7.7-4.fc12.i686 libdrm-2.4.18-2.fc12.x86_64 How reproducible: Always Steps to Reproduce: 1. Compile and run the attached program ("Shaders") 2. 3. Actual results: Big crash Expected results: Should not crash Additional info: Without the codeblock at shaders/ex2.glslf::31-40, the program does not crash, hence it appears to be a problem with the glsl compiler. Running on proprietary nvidia works fine. Other attachments: - /var/log/Xorg.0.log - /var/log/messages with drm debug enabled (have not xorg.conf)
Created attachment 410499 [details] /var/log/messages
Created attachment 410502 [details] /var/log/Xorg.0.log
Created attachment 410505 [details] /var/log/messages Hm, the other one was a little huge, here is a stripped version with only the messages from the relevant session, sorry...
Works on F13. Closing