GPU HANG: ecode 9:0:0x84df7efc
Submitted by Falk Alexander
Assigned to Ian Romanick
Description of problem: The whole system is freezing, and sound is stopping or repeating. This happens according to my experience with OpenGL applications like games. For me, the crash occurs when playing Minetest, Xonotic, Tesseract (all OpenGL games, only Tesseract not from the Fedora repositories). Happened after playing about 10 minutes, sometimes immediately after the start of the game, or sometimes later.
[drm] stuck on render ring [drm] GPU HANG: ecode 9:0:0x84df7efc, in minetest , reason: Ring hung, action: reset [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [drm] Please file a new bug report on bugs.freedesktop.org against DRI -> DRM/Intel [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [drm] GPU crash dump saved to /sys/class/drm/card0/error drm/i915: Resetting chip after gpu hang [drm] RC6 on
Intel® HD Graphics 520 (Skylake GT2) Intel® Core™ i7-6500U
Additional info: cmdline: BOOT_IMAGE=/vmlinuz-4.3.3-301.fc23.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rhgb quiet LANG=de_DE.UTF-8 kernel: 4.3.3-301.fc23.x86_64 runlevel: unknown type: Kerneloops