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<head>
<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>high
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BYT] igt/gem_ctx_exec/eviction fails with OOM killer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73543">73543</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BYT] igt/gem_ctx_exec/eviction fails with OOM killer
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=91932" name="attach_91932" title="dmesg">attachment 91932</a> <a href="attachment.cgi?id=91932&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Baytrail
Kernel: (drm-intel-nightly)24ed7daacf91b61ea39a71daa9e37e0e80a3392d
Bug detailed description:
---------------------------
It causes OOM killer on Baytrail with -nightly kernel. It always has this
issue.
[ 67.661040] Call Trace:
[ 67.661080] [<ffffffff817115f8>] ? dump_stack+0x41/0x51
[ 67.661146] [<ffffffff8170dbd7>] ? dump_header.isra.8+0x69/0x191
[ 67.661219] [<ffffffff8106df01>] ? ktime_get_ts+0x49/0xab
[ 67.661285] [<ffffffff812cf63a>] ? ___ratelimit+0xae/0xc8
[ 67.661352] [<ffffffff810a32c4>] ? oom_kill_process+0x76/0x2f8
[ 67.661466] [<ffffffff810a31ee>] ? oom_scan_process_thread+0x2d/0x8d
[ 67.661549] [<ffffffff810a3a5a>] ? out_of_memory+0x3b2/0x3e5
[ 67.661619] [<ffffffff810a7164>] ? __alloc_pages_nodemask+0x651/0x75e
[ 67.661698] [<ffffffff810d06c7>] ? alloc_pages_current+0xbf/0xdc
[ 67.661769] [<ffffffff810a2278>] ? filemap_fault+0x25c/0x381
[ 67.661838] [<ffffffff810b801a>] ? __do_fault+0xac/0x3bf
[ 67.661904] [<ffffffff810bb776>] ? handle_mm_fault+0x1e7/0x7e2
[ 67.661975] [<ffffffff8171996c>] ? __do_page_fault+0x41c/0x469
[ 67.662046] [<ffffffff810360fd>] ? timespec_add_safe+0x1e/0x4d
[ 67.662117] [<ffffffff810ec47b>] ? dput+0x16/0xeb
[ 67.662175] [<ffffffff8106df01>] ? ktime_get_ts+0x49/0xab
[ 67.662241] [<ffffffff810e98b2>] ? poll_select_copy_remaining+0xe0/0xf6
[ 67.662318] [<ffffffff81716f32>] ? page_fault+0x22/0x30
[ 67.662381] Mem-Info:
[ 67.662435] Node 0 DMA per-cpu:
[ 67.662485] CPU 0: hi: 0, btch: 1 usd: 0
[ 67.662542] CPU 1: hi: 0, btch: 1 usd: 0
[ 67.662596] Node 0 DMA32 per-cpu:
[ 67.662641] CPU 0: hi: 186, btch: 31 usd: 0
[ 67.662697] CPU 1: hi: 186, btch: 31 usd: 0
[ 67.662757] active_anon:17791 inactive_anon:218022 isolated_anon:32
Reproduce steps:
-------------------------
1. ./gem_ctx_exec --run-subtest eviction</pre>
</div>
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