On Mon, Oct 17, 2011 at 02:37:21PM +0200, Dieter Mummenschanz wrote: > Hi Daniel, > > no problem. dmesg.log attached. > To reproduce the hang: try to play two or more bluray streams at once > and probably a hires wmv stream as well using mplayer-vaapi. also run a > opengl game like Quake3 or prboom-plus > (http://prboom-plus.sourceforge.net). You'll need an additional "pwad" > file for prboom. PM me for that. With everything up and running, open a > browser and do normal desktop work. That'll do it. Sometimes after a > minute - sometimes after an hour. One more thing: I have a mobile > i7-2620M chip, no additional gpu, running with cpufreq-tools on demand. > The Notebook runs on AC Power all the time. > > If I can help in any way (testing patches, etc), please let me know :-)
As I kinda expected, you're running with VT-d/DMAR switched on. That's implicated in quite a few rc6/strange hang reports already. Can you check what happens when you turn that off, either in the bios or with intel_iommu=off on the kernel cmdline? Thanks, Daniel -- Daniel Vetter Mail: dan...@ffwll.ch Mobile: +41 (0)79 365 57 48 _______________________________________________ Libva mailing list Libva@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libva
