Bug 95383 - [KBL] igt / gem_exec_parallel / some contexts subcases return Aborted/Segmentation fault
Summary: [KBL] igt / gem_exec_parallel / some contexts subcases return Aborted/Segment...
Status: CLOSED DUPLICATE of bug 94539
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium major
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-05-13 13:13 UTC by cprigent
Modified: 2017-07-24 22:41 UTC (History)
1 user (show)

See Also:
i915 platform: KBL
i915 features: GEM/Other

Attachments
kbl_blt-contexts_output (538.96 KB, text/plain)
2016-05-13 13:13 UTC, cprigent 		no flags Details
kbl_bsd-contexts_output (395.58 KB, text/plain)
2016-05-13 13:13 UTC, cprigent 		no flags Details
kbl_gem_exec_parallel_blt-contexts_kern.log (388.53 KB, text/x-log)
2016-05-13 13:14 UTC, cprigent 		no flags Details
kbl_gem_exec_parallel_bsd-contexts_kern.log (385.67 KB, text/x-log)
2016-05-13 13:14 UTC, cprigent 		no flags Details
gem_exec_parallel.0.crash (154.90 KB, text/plain)
2016-05-13 13:15 UTC, cprigent 		no flags Details
kbl_contexts_output (445.01 KB, text/plain)
2016-05-13 13:26 UTC, cprigent 		no flags Details
kbl_vebox-contexts (396.63 KB, text/plain)
2016-05-13 13:27 UTC, cprigent 		no flags Details
kbl_gem_exec_parallel_contexts_kern.log (413.58 KB, text/x-log)
2016-05-13 13:27 UTC, cprigent 		no flags Details
kbl_gem_exec_parallel-vebox-contexts_kern.log (386.84 KB, text/x-log)
2016-05-13 13:27 UTC, cprigent 		no flags Details
View All

Description cprigent 2016-05-13 13:13:28 UTC 
Created attachment 123683 [details]
kbl_blt-contexts_output

Hardware
Platform: KABY LAKE-U
CPU : Intel(R) Core(TM) @ 2.60GHz
MCP : KBL-U G0 2+2 (ou ULT-G0)
QDF : QYQ8
Chipset PCH: SPT-LP C1
CRB : KABY LAKE U DDR3L RVP7 CRB FAB1

Software
BIOS : KBLSE2R1.R00.X015.B01.1511271314
ME FW : 11.5.0.1008
Ksc (EC FW): 1.20
Linux distribution: Ubuntu 15.10 64 bits
kernel drm-intel-nightly 4.6.0-rc7 61f856f from http://cgit.freedesktop.org/drm-intel/
  commit 61f856faa1e6ff9dddad214be1e372e8aacfc0f4
  Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
  Date:   Mon May 9 19:24:21 2016 +0300
  drm-intel-nightly: 2016y-05m-09d-16h-24m-01s UTC integration manifest
libdrm-2.4.68 fc09c5a from git://anongit.freedesktop.org/mesa/drm
cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
IGT 1.14 cc24755 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git

Steps:
------
Execute commands:
1. cd <...>/intel-gpu-tools/tests#
2. ./gem_exec_parallel --run-subtest bsd-contexts
3. ./gem_exec_parallel --run-subtest blt-contexts

Actual results:
---------------
2. Segmentation fault (core dumped)
3. Aborted (core dumped)

Expected results:
-----------------
Tests are Pass
Comment 1 cprigent 2016-05-13 13:13:44 UTC 
Created attachment 123684 [details]
kbl_bsd-contexts_output
Comment 2 cprigent 2016-05-13 13:14:02 UTC 
Created attachment 123685 [details]
kbl_gem_exec_parallel_blt-contexts_kern.log
Comment 3 cprigent 2016-05-13 13:14:18 UTC 
Created attachment 123686 [details]
kbl_gem_exec_parallel_bsd-contexts_kern.log
Comment 4 cprigent 2016-05-13 13:15:38 UTC 
Created attachment 123687 [details]
gem_exec_parallel.0.crash

Log from /var/crash/
Comment 5 cprigent 2016-05-13 13:26:51 UTC 
Created attachment 123688 [details]
kbl_contexts_output
Comment 6 cprigent 2016-05-13 13:27:09 UTC 
Created attachment 123689 [details]
kbl_vebox-contexts
Comment 7 cprigent 2016-05-13 13:27:27 UTC 
Created attachment 123690 [details]
kbl_gem_exec_parallel_contexts_kern.log
Comment 8 cprigent 2016-05-13 13:27:46 UTC 
Created attachment 123691 [details]
kbl_gem_exec_parallel-vebox-contexts_kern.log
Comment 9 Chris Wilson 2016-05-13 14:05:14 UTC 
Root cause is bug 94539 but igt shouldn't be crashing either.

*** This bug has been marked as a duplicate of bug 94539 ***

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