Bug 495793

Application: krdc (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:
I was connecting to a Windows 10 PC it show the login screen but wouldnt show the users just the background, after a few seconds got disconnected

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: KRDC (krdc), signal: Aborted

[KCrash Handler]
#4  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#5  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#6  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#7  0x000072f641c4526e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#8  0x000072f641c288ff in __GI_abort () at ./stdlib/abort.c:79
#9  0x000072f642491104 in QMessageLogger::fatal(char const*, ...) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x000072f642491a87 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x000072f63829a0ec in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krdc/libkrdc_vncplugin.so
#12 0x000072f63829a165 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krdc/libkrdc_vncplugin.so
#13 0x000072f642703dfe in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x000072f6433ac498 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x000072f6433ac7e5 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x000072f642703dfe in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x000072f6433ac498 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x000056c19c95e2e9 in ?? ()
#19 0x000072f64270610b in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x000072f643462647 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x000072f64336bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x000072f6426d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x000072f6426db94b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x000072f642735c0f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x000072f6407145b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x000072f640773717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x000072f640713a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x000072f642735279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x000072f6426d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x000072f64358aebb in QDialog::exec() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x000072f63829f848 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/krdc/libkrdc_vncplugin.so
#32 0x000072f642706343 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x000072f64336bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x000072f6426d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x000072f6426db94b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x000072f642735c0f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x000072f6407145b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x000072f640773717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x000072f640713a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x000072f642735279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x000072f6426d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x000072f6426df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x000056c19c95cba6 in ?? ()
#44 0x000072f641c2a1ca in __libc_start_call_main (main=main@entry=0x56c19c95aa70, argc=argc@entry=3, argv=argv@entry=0x7ffe3cb359a8) at ../sysdeps/nptl/libc_start_call_main.h:58
#45 0x000072f641c2a28b in __libc_start_main_impl (main=0x56c19c95aa70, argc=3, argv=0x7ffe3cb359a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe3cb35998) at ../csu/libc-start.c:360
#46 0x000056c19c95d5e5 in ?? ()
[Inferior 1 (process 4297) detached]

Reported using DrKonqi