[Bug 104037] New: [drm] GPU HANG: ecode 9:0:0x87f9bffb, in Xorg [1688], reason: Hang on rcs0, action: reset

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Dec 2 13:55:18 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=104037

            Bug ID: 104037
           Summary: [drm] GPU HANG: ecode 9:0:0x87f9bffb, in Xorg [1688],
                    reason: Hang on rcs0, action: reset
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: philip.kiehnle at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 135878
  --> https://bugs.freedesktop.org/attachment.cgi?id=135878&action=edit
Content of /sys/class/drm/card0/error

When using KiCad's Pcbnew program, after a while the screen freezes for a few
seconds, then the window manager restarts.

Ubuntu 16.04 with kernel 4.14.

$ dmesg
[ 2245.773240] [drm] GPU HANG: ecode 9:0:0x87f9bffb, in Xorg [1688], reason:
Hang on rcs0, action: reset
[ 2245.773241] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 2245.773241] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 2245.773242] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 2245.773242] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 2245.773242] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 2245.773247] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2246.883491] asynchronous wait on fence i915:gnome-shell[1994]/1:a0fd timed
out
[ 2253.763721] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2261.763886] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2269.924050] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 2277.828202] i915 0000:00:02.0: Resetting rcs0 after gpu hang


$ glxinfo | grep "OpenGL version"
OpenGL version string: 3.0 Mesa 17.2.4


The same problem occurs with Mesa 17.0.7 and kernel 4.13.

Please let me know what other information I can provide to help with this.

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