Bug 95283 - [BAT SKL] igt@drv_module_reload_basic: system hang
Summary: [BAT SKL] igt@drv_module_reload_basic: system hang
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-05-05 09:50 UTC by mwa
Modified: 2017-07-24 22:41 UTC (History)
1 user (show)

See Also:
i915 platform: SKL
i915 features:


Attachments

Description mwa 2016-05-05 09:50:02 UTC
Machine can hang for unknown reason when reloading kernel module [1]

[1] /archive/results/CI_IGT_test/Patchwork_2101/
Comment 1 Elio 2016-06-03 21:29:13 UTC
The test was executed in different cycles in order to avoid random issues (10,100 and 1000 iterations).

This test is not failing with the following configuration:

 Software information
============================================
Kernel version                  : 4.6.0-drm-intel-nightly-ww23-commit-fb023a2+
Linux distribution              : Ubuntu 16.04 LTS
Architecture                    : 64-bit
xf86-video-intel version        : 2.99.917
Xorg-Xserver version            : 1.18.3
DRM version                     : 2.4.68
VAAPI version                   : Intel i965 driver for Intel(R) Skylake - 1.7.0
Cairo version                   : 1.15.2
Intel GPU Tools version         : Tag [intel-gpu-tools-1.14-348-g303b380] / Commit [303b380]
Kernel driver in use            : i915
Hardware acceleration           :
Bios revision                   : 1.0



 Hardware information
============================================
Platform                        : SKL
Motherboard model               : Inspiron 15-7568
Motherboard type                : 02HK88 Laptop
Motherboard manufacturer        : Dell Inc.
CPU family                      : Core i7
CPU information                 : Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz
GPU Card                        : Intel Corporation Sky Lake Integrated Graphics (rev 07) (prog-if 00 [VGA controller])
Memory ram                      : 8 GB
Maximum memory ram allowed      : 8 GB
Display resolution              :
CPU's number                    : 4
Hard drive Capacity             : 1.00 TB

 Firmwares information
============================================
DMC fw loaded                   : yes
DMC version                     : 1.26
GUC fw loaded                   : NONE
GUC version wanted              : 6.1
GUC version found               : 0.0


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