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FS#63945 - [mesa] causes Out of Memory crash when starting Chromium.

Attached to Project: Arch Linux
Opened by Matthew Sexton (wsdmatty) - Sunday, 29 September 2019, 04:06 GMT
Last edited by Laurent Carlier (lordheavy) - Thursday, 03 October 2019, 05:11 GMT
Task Type Bug Report
Category Packages: Testing
Status Closed
Assigned To Andreas Radke (AndyRTR)
Laurent Carlier (lordheavy)
Architecture All
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 2
Private No


After upgrading to testing version 19.2.0-1 of Mesa, Chromium crashes before opening the browser window.

[1537:1537:0928/] Out of memory.
[1722:1722:0928/] Out of memory.
[1746:1746:0928/] Out of memory.
[1755:1755:0928/] ContextResult::kFatalFailure: Failed to create shared context for virtualization.

I have a core dump of the process, but it's basically useless. I'm currently in the process of building chromium and mesa with debug symbols to get a usable backtrace.

Once that's done I'll add the backtrace and possibly file a bug report upstream. Here is the current backtrace which shows nothing.

Additional info:
* package version(s)
* config and/or log files etc.
* link to upstream bug report, if any

Steps to reproduce:
This task depends upon

Closed by  Laurent Carlier (lordheavy)
Thursday, 03 October 2019, 05:11 GMT
Reason for closing:  Fixed
Additional comments about closing:  mesa-19.2.0-2
Comment by Matthew Sexton (wsdmatty) - Sunday, 29 September 2019, 04:08 GMT
I forgot to mention. I downgraded to the latest stable version of Mesa to verify it was the cause. Downgrading Mesa resolved the problem. Upgrading back to 19.2.0-1 caused the problem to return.
Comment by Matthew Sexton (wsdmatty) - Monday, 30 September 2019, 02:43 GMT
Link to Upstream bug report:

Also: i don't think this version of Mesa should've been pushed to testing. According to 19.2.0 is a development release, not a stable release. The next stable release will be 19.2.1.
Comment by Matthew Sexton (wsdmatty) - Wednesday, 02 October 2019, 15:29 GMT
This bug looks to have been addressed upstream. Should be in the next release.
Comment by Laurent Carlier (lordheavy) - Wednesday, 02 October 2019, 16:34 GMT
Please test mesa-19.2.0-2
Comment by Matthew Sexton (wsdmatty) - Wednesday, 02 October 2019, 22:26 GMT
The issue looks to be resolved. My apologies for the delay.