Bug 382241

Summary: Application menu crashes plasmashell on kwin_wayland
Product: [Plasma] plasmashell Reporter: bug2017
Component: Application Menu (Kicker)Assignee: Eike Hein <hein>
Status: RESOLVED UPSTREAM    
Severity: crash CC: notmart, plasma-bugs
Priority: NOR    
Version: 5.10.3   
Target Milestone: 1.0   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: log of running plasmashell in gdb

Description bug2017 2017-07-11 14:35:43 UTC 
How to reproduce:
1)Start plasma (wayland) session. 
2)Switch from application launcher to application menu
3)Open the application menu
4)After a short time the plasma shell crashes (black screen) and restarts.

I could reproduce it with following versions:
qt-5.9.x
kde-frameworks 3.35 and 5.36
plasma-5.10.x
Comment 1 Marco Martin 2017-07-12 13:56:19 UTC 
it needs a complete backtrace with debug symbols to be useful
Comment 2 bug2017 2017-07-12 15:28:52 UTC 
Created attachment 106584 [details]
log of running plasmashell in gdb

I've killed the plasmashell and started it from the debugger. The log contains two runs. In the first onethe shell terminated with:
"The Wayland connection broke. Did the Wayland compositor die?"

On the second run the QSGRenderThread SIGSEGV somewhere in mesa EGL code. It crashed while the application menu was open and the mouspointer above one of the categories.
Comment 3 Eike Hein 2017-07-13 07:26:14 UTC 
Thanks for the follow-up