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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [KBL/APL] Process killed when executing gem_ctx_thrash / threads"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94145#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [KBL/APL] Process killed when executing gem_ctx_thrash / threads"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94145">bug 94145</a>
from <span class="vcard"><a class="email" href="mailto:maria.g.perez.ibarra@intel.com" title="maria guadalupe <maria.g.perez.ibarra@intel.com>"> <span class="fn">maria guadalupe</span></a>
</span></b>
<pre>The following test keeps fail with the below configuration
test: igt@gem_ctx_thrash@threads
kernel relevant errors
==============================
kern :err : [Fri May 27 10:47:50 2016] 64 and 0 pages still available in the
bound and unbound GPU page lists.
kern :err : [Fri May 27 10:47:50 2016] Out of memory: Kill process 4372
(gem_ctx_thrash) score 999 or sacrifice child
kern :err : [Fri May 27 10:47:50 2016] Killed process 4372 (gem_ctx_thrash)
total-vm:32196kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
kern :err : [Fri May 27 10:47:50 2016] 64 and 0 pages still available in the
bound and unbound GPU page lists.
kern :err : [Fri May 27 10:47:50 2016] Out of memory: Kill process 3464
(apache2) score 0 or sacrifice child
kern :err : [Fri May 27 10:47:50 2016] Killed process 3464 (apache2)
total-vm:376032kB, anon-rss:5620kB, file-rss:0kB, shmem-rss:40kB
test output
=============================
(gem_ctx_thrash:4372) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_ctx_thrash:4372) igt-core-DEBUG: Starting subtest: threads
Creating 98304 contexts (assuming of size 65536)
(gem_ctx_thrash:4372) intel-os-DEBUG: Checking 98,304 surfaces of size 65,536
bytes (total 6,492,782,592) against RAM + swap
(gem_ctx_thrash:4372) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_ctx_thrash:4372) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
Gfx stack information
===============================================
--> Component : drm
tag : libdrm-2.4.68-4-g7aab852
commit : 7aab852
--> Component : mesa
tag : mesa-11.1.2
commit : 7bcd827
--> Component : cairo
tag : 1.15.2
commit : db8a7f1
--> Component : intel-gpu-tools
tag : intel-gpu-tools-1.14-346-gcce2ff0
commit : cce2ff0
Software information
============================
Kernel version : 4.6.0-nightly+
Linux distribution : Ubuntu 15.10
Architecture : 64-bit
Bios revision : 28.1
KSC revision : 1.15
Hardware information
=============================
Platform : SKL-Y to KBL (RVP3)
Motherboard model : Kabylake Client platform
Motherboard type : Skylake Y LPDDR3 RVP3 Laptop
Motherboard manufacturer : Intel Corporation
CPU family : Other
CPU information : Genuine Intel(R) CPU 0000 @ 0.90GHz
GPU Card : Intel Corporation Device 591e (prog-if 00
[VGA controller])
|=== kernel information ===|
commit 2ec823981d62c56d1511bda42b8295e31ece800f
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Sun May 22 18:23:13 2016 +0200</pre>
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