[Bug 62443] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Mar 31 01:23:13 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=62443

--- Comment #8 from Franz Fellner <alpine.art.de at googlemail.com> ---
Created attachment 77242
  --> https://bugs.freedesktop.org/attachment.cgi?id=77242&action=edit
perf report

85.26%                X  libc-2.15.so                           [.]
__memcpy_ssse3_back

weird...

I also recorded just now where everything is fine (Should I post that, too?).
That is the top line:

5.09%          swapper  [kernel.kallsyms]              [k]
mwait_idle_with_hints

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