Bug 374903

Summary: KMail crashing so often it renders usless.
Product: [Applications] kmail2 Reporter: Nikolai <dev>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DOWNSTREAM    
Severity: crash    
Priority: NOR    
Version: 5.4.0   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
See Also: https://bugs.freedesktop.org/show_bug.cgi?id=91632
Latest Commit: Version Fixed In:
Attachments: kmail strace dump
backtrace

Description Nikolai 2017-01-11 08:36:20 UTC
Created attachment 103345 [details]
kmail strace dump

Sometimes as much as from resizing the sidebar, or going through unread mail filter...not just once a day, every time kmail is in use it will crash out, needs to be restarted and if i finish sending email without crash i consider it good try.
It could be nouveau driver related or maybe not... i'm adding strace dump from last two crashes.
Comment 1 Christoph Feck 2017-01-16 03:21:59 UTC
Please add the backtrace for the crash. For more information, please see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
Comment 2 Nikolai 2017-01-17 09:27:56 UTC
Adding the backtrace.
Comment 3 Nikolai 2017-01-17 09:29:29 UTC
Created attachment 103454 [details]
backtrace
Comment 4 Nikolai 2017-01-17 09:34:44 UTC
Comment on attachment 103454 [details]
backtrace

Just to add what i was doing when kmail crashed (this time). Changed message preview pane to the "next to message list" from "below" and tried to resize side pane.
Comment 5 Christoph Feck 2017-01-18 16:02:49 UTC
The crash is indeed in the nouveau driver. This driver does not yet support threaded OpenGL that QtWebEngine uses. Please report this issue directly to nouveau developers via https://bugs.freedesktop.org/
Comment 6 Christoph Feck 2017-01-18 16:05:16 UTC
It is already reported, see https://bugs.freedesktop.org/show_bug.cgi?id=91632