On 2016-06-20 11:09, Nicolai Hähnle wrote: > Thanks for the effort. The apitrace of Dolphin is indeed "useless" -- > seems like OpenGL is loaded, but in the end the app decides not to use > it. Instead, it looks like the VM faults are coming from the X server. > > Can you make sure that the X server loads the debug build of > radeonsi_dri.so with assertions enabled? > > I wonder if it's possible to get an apitrace from the X server. Perhaps > you can reproduce the problem with Xephyr? If that also shows the VM > faults, it would probably be easiest. > > Nicolai Just so you know, the system is running xorg-server 1.18.3 and xf86-video-amdgpu-1.1.0 with DRI3 + xf86-input-libinput-0.19.0. I'm rebuilding LLVM and mesa now with debug enabled just to make sure my environment is sane (LLVM didn't have debug/assertions enabled), but that'll take a while... be right back with Xephyr testing when that's done. - Mads
