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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT] [HSW] igt@gem_exec_parallel@basic fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100052">100052</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BAT] [HSW] igt@gem_exec_parallel@basic fails
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>dorota.czaplejewicz@collabora.co.uk
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=130051" name="attach_130051" title="Dmesg (redacted for size)">attachment 130051</a> <a href="attachment.cgi?id=130051&action=edit" title="Dmesg (redacted for size)">[details]</a></span>
Dmesg (redacted for size)
The test igt@gem_exec_parallel@basic fails on HSW i7-4770R about 45% of the
time.
CPU: i7-4770R
Kernel: drm-tip: 2017y-02m-27d-07h-11m-41s
OS: Fedora 25
Log:
$ sudo ./gem_exec_parallel --r basic
IGT-Version: 1.17-gd91fec7 (x86_64) (Linux: 4.10.0-CI-CI_DRM_2269_15ccc64+
x86_64)
(gem_exec_parallel:13117) CRITICAL: Test assertion failure function all, file
gem_exec_parallel.c:253:
(gem_exec_parallel:13117) CRITICAL: Failed assertion:
intel_detect_and_clear_missed_interrupts(fd) == 0
(gem_exec_parallel:13117) CRITICAL: error: 16 != 0
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [all+0x491]
#2 [<unknown>+0x491]
#3 [<unknown>+0x491]
Subtest basic failed.
**** DEBUG ****
(gem_exec_parallel:13117) DEBUG: Test requirement passed: nengine
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=0, handle=1)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=1, handle=2)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=2, handle=3)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=3, handle=4)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=4, handle=5)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=5, handle=6)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=6, handle=7)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=7, handle=8)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=8, handle=9)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=9, handle=10)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=10, handle=11)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=11, handle=12)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=12, handle=13)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=13, handle=14)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=14, handle=15)
(gem_exec_parallel:13117) DEBUG: Verifying result (pass=15, handle=16)
(gem_exec_parallel:13117) CRITICAL: Test assertion failure function all, file
gem_exec_parallel.c:253:
(gem_exec_parallel:13117) CRITICAL: Failed assertion:
intel_detect_and_clear_missed_interrupts(fd) == 0
(gem_exec_parallel:13117) CRITICAL: error: 16 != 0
**** END ****
Subtest basic: FAIL (8.760s)</pre>
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