Bug 98129 - X hung with nouveau 'INVALID_CMD' and 'INVALID_ADDRESS_ALIGNMENT' errors on GeForce 9600 GT [10de:0622]
Summary: X hung with nouveau 'INVALID_CMD' and 'INVALID_ADDRESS_ALIGNMENT' errors on G...
Status: NEW
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: git
Hardware: x86-64 (AMD64) All
: medium critical
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-10-06 22:32 UTC by Adam Williamson
Modified: 2016-10-06 22:32 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Adam Williamson 2016-10-06 22:32:23 UTC
Recently my desktop - running Fedora 25, kernel 4.8.0-0.rc8.git0.1.fc25.x86_64 , xorg-x11-drv-nouveau-1.0.13-1.fc25.x86_64 - hung in the middle of normal operation. X was totally stuck, but I could get in and shut down via ssh. The journal shows these nouveau errors at the time of the hang:

Oct 03 16:55:33 adam.happyassassin.net kernel: nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 6 [systemd-logind[1245]] get 00200218e0 put 0020024010 ib_get 0000032c ib_put 0000032d state 80004861 (err: INVALID_CMD) push 00504031
Oct 03 16:55:33 adam.happyassassin.net kernel: nouveau 0000:01:00.0: fifo: DMA_PUSHER - ch 6 [systemd-logind[1245]] get 0020024010 put 0020024010 ib_get 0000032c ib_put 00000348 state 80000000 (err: INVALID_CMD) push 00406040
Oct 03 16:55:33 adam.happyassassin.net kernel: nouveau 0000:01:00.0: gr: DATA_ERROR 0000000b [INVALID_ADDRESS_ALIGNMENT]
Oct 03 16:55:33 adam.happyassassin.net kernel: nouveau 0000:01:00.0: gr: 00100000 [] ch 6 [001fbe5000 systemd-logind[1245]] subc 0 class 5039 mthd 0328 data 00000000

this is on a GeForce 9600 GT, [10de:0622] , with two displays connected via DVI.


Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.