Created attachment 130536 [details]
GPU crash dump
Extremely frequent GPU hangs that lead to a system crash on Fedora 25 running on Lenovo T460s laptop. Example of dmesg output:
[ 810.770373] [drm] GPU HANG: ecode 9:0:0x86dffffd, in Xorg , reason: Hang on render ring, action: reset
[ 810.770376] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[ 810.770377] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[ 810.770378] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[ 810.770379] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[ 810.770381] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 810.770457] drm/i915: Resetting chip after gpu hang
[ 810.770530] [drm] RC6 on
[ 810.785226] [drm] GuC firmware load skipped
[ 822.802329] drm/i915: Resetting chip after gpu hang
[ 822.802401] [drm] RC6 on
[ 822.818418] [drm] GuC firmware load skipped
[ 823.611476] show_signal_msg: 12 callbacks suppressed
[ 823.611478] gnome-session-f: segfault at 0 ip 00007f021ff9a4e9 sp 00007ffea7a07760 error 4 in libgtk-3.so.0.2200.10[7f021fcbb000+6f9000]
Hello David, Fedora 27 and mesa 17.3.6 have been released, are this hangs still occurring with newer versions? Thank you.
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