Bug 420777

Application: yakuake (3.0.5+)

Qt Version: 5.14.2
Frameworks Version: 5.69.0
Operating System: Linux 5.4.35-1-lts x86_64
Windowing system: X11
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
I pressed Ctrl+d serveral times while some input was on the command line

The crash can be reproduced sometimes.

-- Backtrace:
Application: Yakuake (yakuake), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0d40c13500 (LWP 1001))]

Thread 4 (Thread 0x7f0d357bc700 (LWP 165929)):
#0  0x00007f0d44afb4fc in read () from /usr/lib/libc.so.6
#1  0x00007f0d35b6d732 in pa_read () from /usr/lib/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f0d35bd1f8f in pa_mainloop_prepare () from /usr/lib/libpulse.so.0
#3  0x00007f0d35bd22f1 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f0d35bd23b1 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f0d35bc261e in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f0d35b46d1c in ?? () from /usr/lib/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f0d43f5346f in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f0d44b0a3d3 in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f0d3e5d1700 (LWP 1040)):
#0  0x00007f0d44afb4fc in read () from /usr/lib/libc.so.6
#1  0x00007f0d435368c0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f0d43585d01 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f0d43587448 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f0d43587571 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f0d450b78ac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f0d4505e05c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f0d44e82c62 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f0d46056b28 in ?? () from /usr/lib/libQt5DBus.so.5
#9  0x00007f0d44e83dd6 in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f0d43f5346f in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f0d44b0a3d3 in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f0d3fe2b700 (LWP 1034)):
#0  0x00007f0d44affabf in poll () from /usr/lib/libc.so.6
#1  0x00007f0d4464163b in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f0d4464337b in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f0d407d4e01 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f0d44e83dd6 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f0d43f5346f in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f0d44b0a3d3 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f0d40c13500 (LWP 1001)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f0d4508e171 in QObject::disconnect(QObject const*, char const*, QObject const*, char const*) () from /usr/lib/libQt5Core.so.5
#8  0x00007f0d4681c31e in KActionCollection::removeAssociatedWidget(QWidget*) () from /usr/lib/libKF5XmlGui.so.5
#9  0x00007f0d46864ebc in KXMLGUIClient::prepareXMLUnplug(QWidget*) () from /usr/lib/libKF5XmlGui.so.5
#10 0x00007f0d4686c440 in KXMLGUIFactory::removeClient(KXMLGUIClient*) () from /usr/lib/libKF5XmlGui.so.5
#11 0x00007f0d3c873053 in Konsole::SessionController::~SessionController() () from /usr/lib/libkonsoleprivate.so.20
#12 0x00007f0d3c8732aa in Konsole::SessionController::~SessionController() () from /usr/lib/libkonsoleprivate.so.20
#13 0x00007f0d4508c870 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#14 0x00007f0d45afa352 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#15 0x00007f0d45b03829 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#16 0x00007f0d4505f4f2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#17 0x00007f0d45061d56 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#18 0x00007f0d450b8244 in ?? () from /usr/lib/libQt5Core.so.5
#19 0x00007f0d435856be in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#20 0x00007f0d43587531 in ?? () from /usr/lib/libglib-2.0.so.0
#21 0x00007f0d43587571 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#22 0x00007f0d450b7890 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#23 0x00007f0d4505e05c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#24 0x00007f0d45066066 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#25 0x0000555ba1ec27ed in ?? ()
#26 0x00007f0d44a32023 in __libc_start_main () from /usr/lib/libc.so.6
#27 0x0000555ba1ec287e in _start ()
[Inferior 1 (process 1001) detached]

The reporter indicates this bug may be a duplicate of or related to bug 415762.

Possible duplicates by query: bug 420719, bug 420674, bug 415762, bug 400970, bug 400304.

Reported using DrKonqi