https://bugs.freedesktop.org/show_bug.cgi?id=90184

Bug ID: 90184 Summary: [r600g] GPU lockup when using kdenlive GPU acceleration Product: Mesa Version: 10.5 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel@lists.freedesktop.org Reporter: paul@konecny.at QA Contact: dri-devel@lists.freedesktop.org

Created attachment 115343 --> https://bugs.freedesktop.org/attachment.cgi?id=115343&action=edit Journald output radeon ring 0 stalled for more than XXX msecs

Hi, when grading a video with the new GPU-accelerated kdenlive frameworks branch I encounter a GPU lockup when I add three effects to a clip simultaneously (White balance(GPU), Saturation(GPU) and Deconvolution sharpen(GPU) ) and seek the timeline. I already filed a bugreport here https://bugs.kde.org/show_bug.cgi?id=346184 but I think the problem lies in the driver rather than the program because trying the same on Intel hardware slows the system but there is no crash / lockup. Fortunately I managed to recover the journal (is attached) I hope you can help me. Thanks!

Hardware: HD 6970 (Cayman XT)

Software: Archlinux Kernel 3.19.3 Mesa 10.5.4

Kdenlive stack: kdenlive frameworks git (PKGBUILD attached) mlt 0.9.6 (PKGBUILD attached) movit 1.1.3 GPU effects package (PKGBUILD attached)