Bug 495867

Application: dolphin (23.08.5)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-48-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.1 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
In a previous session I have transferred a file from my mobile to my PC using KDE Connect. When I started up my PC today and opened Dolphin, my Device was listed in the left side window pane, so I clicked on it to see of it will show my mobile's data. That is when Dolphin gave me an error message and crashed when I closed it.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x000071f7d566da94 in UpdateItemStatesThread::run() () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#5  0x000071f7d30db674 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x000071f7d289ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
#7  0x000071f7d2929c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x71f7cdd629c0 (LWP 5947) "dolphin"):
#1  0x000071f7d1b888ca in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x000071f7d1b88c4f in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x000071f7d1b88da7 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#4  0x000071f7d1b8a3ff in xcb_request_check () from /lib/x86_64-linux-gnu/libxcb.so.1
#5  0x000071f7cdc30242 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#6  0x000071f7cdc30d58 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#7  0x000071f7cdc32d42 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#8  0x000071f7cdc32e45 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#9  0x000071f7d39269f0 in QBackingStore::~QBackingStore() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x000071f7d3f95c3d in QWidgetPrivate::deleteTLSysExtra() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x000071f7d3fa4c28 in QWidget::destroy(bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x000071f7d3fac4b4 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00005948d14be911 in ?? ()
#14 0x00005948d14be995 in ?? ()
#15 0x000071f7d330610b in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x000071f7d4dc950f in KXmlGuiWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#17 0x000071f7d3f6bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x000071f7d32d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x000071f7d32db94b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x000071f7d3335c0f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x000071f7d13145b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x000071f7d1373717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x000071f7d1313a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x000071f7d3335279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x000071f7d32d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x000071f7d32df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00005948d14b747a in ?? ()
#28 0x000071f7d282a1ca in __libc_start_call_main (main=main@entry=0x5948d14b4c60, argc=argc@entry=1, argv=argv@entry=0x7fff77ea11b8) at ../sysdeps/nptl/libc_start_call_main.h:58
#29 0x000071f7d282a28b in __libc_start_main_impl (main=0x5948d14b4c60, argc=1, argv=0x7fff77ea11b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff77ea11a8) at ../csu/libc-start.c:360
#30 0x00005948d14b7c25 in ?? ()
[Inferior 1 (process 5947) detached]

Reported using DrKonqi