Bug 196711 - crashes after a while may monitor sleep not work
Summary: crashes after a while may monitor sleep not work
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: All Linux
: P1 blocking
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-08-19 19:05 UTC by lorenzo.delana
Modified: 2017-08-19 19:05 UTC (History)
0 users

See Also:
Kernel Version: 4.10.0-28-generic
Subsystem:
Regression: No
Bisected commit-id:

Attachments
tar archive with txt of dumps (360.00 KB, application/x-tar)
2017-08-19 19:05 UTC, lorenzo.delana 		Details
Add an attachment (proposed patch, testcase, etc.)

Description lorenzo.delana 2017-08-19 19:05:14 UTC 
Created attachment 258023 [details]
tar archive with txt of dumps

After a while, seems when monitor goes sleep, it hangs the system ( see attached oops message ).

kernel BUG at /build/linux-hwe-vH8Hlo/linux-hwe-4.10.0/drivers/gpu/drm/ttm/ttm_bo.c:206!

Kernel version:
Linux version 4.10.0-28-generic (buildd@lgw01-12) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #32~16.04.2-Ubuntu SMP Thu Jul 20 10:19:48 UTC 2017

Attached tar archive with:
- kernel-bug.txt ( oops message )
- kernel-bug-cpuinfo.txt ( /proc/cpuinfo )
- kernel-bug-iomem.txt ( /proc/iomem )
- kernel-bug-ioports.txt ( /proc/ioports )
- kernel-bug-modules.txt ( /proc/modules )
- kernel-bug-packages.txt ( dpkg -l )
- kernel-bug-pci.txt ( lspci -vvv )
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