[Bug 94022] New: [drm] GPU HANG: ecode 9:0:0x87f9bffb

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Feb 6 12:31:27 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94022

            Bug ID: 94022
           Summary: [drm] GPU HANG: ecode 9:0:0x87f9bffb
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: fredrik.lindner at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 121547
  --> https://bugs.freedesktop.org/attachment.cgi?id=121547&action=edit
/sys/class/drm/card0/error

As others have reported, I get these GPU hang errors whenever there is any
hardware acceleration present (chrome, firefox, webgl etc).
It happens on all kernel versions I've tried so far (4.2, 4.3, 4.4, 4.5-rc1,
4.5 nightly as of 2016-02-06).

The hardware is an Intel NUC6i5SYH (Intel Skylake i5 6260u, Intel Iris 540).
Attached is the error log from /sys/class/drm/card0/error and dmesg.

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