[Bug 112384] New: GPU HANG on rcs0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=112384

            Bug ID: 112384
           Summary: GPU HANG on rcs0
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: not set
          Priority: not set
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: kai.sauerwald at fernuni-hagen.de
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 146020
  --> https://bugs.freedesktop.org/attachment.cgi?id=146020&action=edit
Content of /sys/class/drm/card0/error

Since the last update, my systems hangs 5-10seconds randomly.
DMESG told me to open a _new_ bug report here:


[   55.739905] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0
[   55.739906] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[   55.739907] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[   55.739907] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel i
[   55.739908] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[   55.739908] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[   55.740920] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[  215.730170] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0

The system runs a up to date ArchLinux.


-- chipset: Intel Corporation Skylake GT2 [HD Graphics 520]
-- system architecture: 64-bit
-- xf86-video-intel: 1:2.99.917+895+gcb6bff95-1
-- xserver: 1.20.6
-- mesa: 19.2.6
-- libdrm: 2.4.100
-- kernel: 5.3.13-arch1
-- Linux distribution: ArchLinux
-- Machine or mobo model: Thinkpad X260
-- Display connector: Multimonitor: 1x HDMI and 1x DVI

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