FYI, we noticed the below changes on

git://anongit.freedesktop.org/drm-intel for-linux-next
commit e1f123257a1f7d3af36a31a0fb2d4c6f40039fed ("drm/i915: Expand error state's address width to 64b")

=========================================================================================
tbox_group/testcase/rootfs/kconfig/compiler/group:
  lkp-bdw02/piglit/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/igt-005

commit:
  69ab76fd3d497816992b22dd201d2327cb921c94
    e1f123257a1f7d3af36a31a0fb2d4c6f40039fed

69ab76fd3d497816 e1f123257a1f7d3af36a31a0fb
---------------- --------------------------
       fail:runs  %reproduction    fail:runs
           |             |             |
           :4           25%           1:4     last_state.piglit.exit_code.137
           :4          100%           4:4     piglit.igt/drv_hangman/error-state-capture-blt.fail
           :4           25%           1:4     stderr.Killed
          1:4          -25%            :4     kmsg.Unable_to_purge_GPU_memory_due_lock_contention
           :4           25%           1:4     kmsg.ttyS1-failed_to_request_DMA

To reproduce:

        git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml


Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.


Thanks,
Ying Huang