[Bug 103555] New: GPU hangs running KiCad

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103555

            Bug ID: 103555
           Summary: GPU hangs running KiCad
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: ian at retrospec.tv
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 135219
  --> https://bugs.freedesktop.org/attachment.cgi?id=135219&action=edit
GPU crash dump

KiCad reliably causes GPU hangs which kill my entire X session.

Hovering over the timeline control in VLC often causes a "mini hang," where the
system becomes unresponsive for 30s or so, then recovers.

Hardware is a HP Z2 Mini, Intel Graphics, and a 4K display.  Software is Debian
9.2 "Stretch", current as of today, 2017-11-02.

I've tried various things like disabling RC6 and using the xf86 driver instead
of modesetting, but it continues to crash.

Nov  2 21:54:01 up kernel: [  141.831194] [drm] GPU HANG: ecode 9:0:0x85dfbfff,
in Xwayland [1659], reason: Hang on render ring, action: reset
Nov  2 21:54:01 up kernel: [  141.831196] [drm] GPU hangs can indicate a bug
anywhere in the entire gfx stack, including userspace.
Nov  2 21:54:01 up kernel: [  141.831197] [drm] Please file a _new_ bug report
on bugs.freedesktop.org against DRI -> DRM/Intel
Nov  2 21:54:01 up kernel: [  141.831198] [drm] drm/i915 developers can then
reassign to the right component if it's not a kernel issue.
Nov  2 21:54:01 up kernel: [  141.831199] [drm] The gpu crash dump is required
to analyze gpu hangs, so please always attach it.
Nov  2 21:54:01 up kernel: [  141.831200] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Nov  2 21:54:01 up kernel: [  141.831256] drm/i915: Resetting chip after gpu
hang

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