[Bug 106154] New: GPU hangs according to dmesg

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106154

            Bug ID: 106154
           Summary: GPU hangs according to dmesg
           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: taavi.lahti at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Laptop freezes when under medium load
Desktop enviroonment is Openbox
I'm currently using a Lenovo Thinkpad T420s


--Dmesg output--
[  147.853631] random: crng init done
[ 1514.691461] perf: interrupt took too long (2579 > 2500), lowering
kernel.perf_event_max_sample_rate to 77500
[ 1925.547873] perf: interrupt took too long (3300 > 3223), lowering
kernel.perf_event_max_sample_rate to 60500
[ 2607.084105] perf: interrupt took too long (4196 > 4125), lowering
kernel.perf_event_max_sample_rate to 47500
[ 2846.913123] perf: interrupt took too long (5258 > 5245), lowering
kernel.perf_event_max_sample_rate to 38000
[ 2965.549710] [drm] GPU HANG: ecode 6:0:0x85fffff8, in java [14042], reason:
Hang on render ring, action: reset
[ 2965.549711] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 2965.549712] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 2965.549712] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 2965.549713] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 2965.549713] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 2965.549756] drm/i915: Resetting chip after gpu hang
[ 3186.985306] perf: interrupt took too long (6582 > 6572), lowering
kernel.perf_event_max_sample_rate to 30250
[ 3204.497050] drm/i915: Resetting chip after gpu hang


--Gpu crash dump--
http://pasted.co/d60f3fed

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