Bug 1463497 – SCHED_ERROR errors for GM206

Bug 1463497 - SCHED_ERROR errors for GM206

Summary:	SCHED_ERROR errors for GM206

Status:	NEW

Aliases:	None

Product:	Red Hat Enterprise Linux 7
Classification:	Red Hat
Component:	xorg-x11-drv-nouveau (Show other bugs)
Sub Component:
Version:	7.4
Hardware:	Unspecified Unspecified

Priority	unspecified Severity unspecified
Target Milestone:	rc
Target Release:	---
Assigned To:	Ben Skeggs
QA Contact:	Desktop QE
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Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2017-06-21 02:54 EDT by Tomas Pelka
Modified:	2017-08-03 04:13 EDT (History)
CC List:	0 users

See Also:
Fixed In Version:
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Type:	Bug
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RHEL 7.3 requirements from Atomic Host:
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Attachments	(Terms of Use)
dmesg (922.00 KB, text/plain) 2017-06-21 02:54 EDT, Tomas Pelka	no flags	Details
oops tarball (9.80 MB, application/x-gzip) 2017-06-21 02:56 EDT, Tomas Pelka	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Tomas Pelka 2017-06-21 02:54:49 EDT

Created attachment 1289943 [details]
dmesg

Description of problem:
when running piglit I can see lot of SCHED_ERRORs in kernel log (attached) and Xorg seems to be frozen.

Version-Release number of selected component (if applicable):
kernel-3.10.0-680.el7.x86_64
xorg-x11-server-Xorg-1.19.3-7.el7.x86_64
xorg-x11-drv-nouveau-1.0.13-2.el7.x86_64


How reproducible:
100%

Steps to Reproduce:
1. run piglit gpu test on gm206
2.
3.

Actual results:
lot of SCHED_ERRORs in kernel log


Expected results:
no errors

Additional info:
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM206 [GeForce GTX 960] [10de:1401] (rev a1)

Comment 1 Tomas Pelka 2017-06-21 02:56 EDT

Created attachment 1289944 [details]
oops tarball

Also attaching ABRT's oops directory as ABRT complains that this issue can't be reported.

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