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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 9:0:0x85dffffb, in Xorg [804], reason: Hang on rcs0, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105293">105293</a>
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<th>Summary</th>
<td>GPU HANG: ecode 9:0:0x85dffffb, in Xorg [804], reason: Hang on rcs0, action: reset
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>major
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>bbboson@gmail.com
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=137688" name="attach_137688" title="gpu core dump">attachment 137688</a> <a href="attachment.cgi?id=137688&action=edit" title="gpu core dump">[details]</a></span>
gpu core dump
Hey!
Currently, I'm able to reproduce the GPU hang in 80% times.
The kernel I'm using is:
Linux madxps 4.15.6-1-ARCH #1 SMP PREEMPT Sun Feb 25 12:53:23 UTC 2018 x86_64
GNU/Linux
The card i'm using is:
VGA compatible controller: Intel Corporation Device 591b (rev 04)
The userspace process to trigger the issue is: well, emacs...
In fact I never met this issue before I compiling emacs with -march=native...
So with a emacs compiled with -march=native simply call emacs-helm may
reproduce it. (80% in my side. I know it's not easy to create the same
environment... But I could provide strace output if needed :-)
Both the dmesg and gpu core dump are attached.
Thanks a lot in advance!</pre>
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