Bug 408428

Summary: Konqueror produces a crash report on closing using webengine as a backend with qt5.12.3
Product: [Applications] konqueror Reporter: dth2 <opensuse>
Component: generalAssignee: Konqueror Developers <konq-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: konqueror crash report

Description dth2 2019-06-07 20:21:55 UTC
Created attachment 120665 [details]
konqueror crash report

SUMMARY

Konqueror produces a crash message on closing (as per the attachment) when using 'webengine' as a backend with qt 5.12.3.  First seen with opensuse tumbleweed (and now with kde neon today following the upgrade to qt 5.12.3).  Rolling back qt to 5.12.2 resolves the problem (with opensuse tumbleweed).   


STEPS TO REPRODUCE
1. use konqueror (current version or earlier versions - no difference) with 'webengine' as a backend with qt 5.12.3 
2. Happens on every occasion when closing konqueror
3. Happens with different systems (for example kde neon and opensuse tumbleweed) whenever qt 5.12.3 is installed.

Linux/KDE Plasma: kde neon
(available in About System)
KDE Plasma Version: 5.15.3
KDE Frameworks Version: 5.58
Qt Version: 5.12.3

ADDITIONAL INFORMATION
Comment 1 Christoph Feck 2019-06-07 20:26:35 UTC

*** This bug has been marked as a duplicate of bug 407454 ***