Bug 515516

Summary:	Konqueror crashes when view is split and View type -> Sidebar bullet is selected for all views
Product:	[Applications] konqueror	Reporter:	feri.tech
Component:	general	Assignee:	Konqueror Bugs <konqueror-bugs-null>
Status:	REPORTED ---
Severity:	crash	Keywords:	drkonqi
Priority:	NOR
Version First Reported In:	23.08.5
Target Milestone:	---
Platform:	Kubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description feri.tech 2026-02-04 18:24:04 UTC

Application: konqueror (23.08.5)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.14.0-27-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.3 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
I had split up the file manager view multiple times and in the View type expandable submenu (?) I clicked on the bullet menu item called "Sidebar". This made the active view turn into a sidebar (even though I already had a sidebar active. Then I went into the same menu, bzt I could't select that new sidebar as the active view, so I couldn't change it back. Then I turned every view into a sidebar, and when the last one turned into a sidebar, Konqueror crashed...

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault

[KCrash Handler]
#4  0x00007733500f6ec1 in ??? () at /lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#5  0x00007733500f70f0 in ??? () at /lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#6  0x0000773350121399 in ??? () at /lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#7  0x000077334dd06343 in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x000077334f75450f in KXmlGuiWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#9  0x000077334e96bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x000077334dcd8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x000077334dcdb94b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x000077334dd35c0f in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x000077334c088535 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x000077334c0e7767 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x000077334c0879d3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x000077334dd35279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x000077334dcd6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x000077334dcdf3e8 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x0000773350155986 in kdemain () at /lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#20 0x000077334fe2a1ca in __libc_start_call_main (main=main@entry=0x5b68f366f060, argc=argc@entry=1, argv=argv@entry=0x7ffff756bbe8) at ../sysdeps/nptl/libc_start_call_main.h:58
#21 0x000077334fe2a28b in __libc_start_main_impl (main=0x5b68f366f060, argc=1, argv=0x7ffff756bbe8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff756bbd8) at ../csu/libc-start.c:360
#22 0x00005b68f366f095 in ??? ()
[Inferior 1 (process 3788) detached]

Reported using DrKonqi