Bug 420674

Application: yakuake (3.0.5+)

Qt Version: 5.14.2
Frameworks Version: 5.69.0
Operating System: Linux 5.6.6-arch1-1 x86_64
Windowing system: X11
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Using the command  "exit".
Also, I was configuring my oh-my-zsh installation in the background. Yakuake seemed only to crash after running a few commands  (usually 'src' from oh-my-zsh's zsh-reload plugin).

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 0x7fe3c8a20500 (LWP 29014))]

Thread 7 (Thread 0x7fe3bda32700 (LWP 29020)):
#0  0x00007fe3cbd66cf5 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fe3bf74fd2c in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fe3bf74f928 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fe3cbd6046f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fe3cc9173d3 in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7fe3be233700 (LWP 29019)):
#0  0x00007fe3cbd66cf5 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fe3bf74fd2c in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fe3bf74f928 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fe3cbd6046f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fe3cc9173d3 in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fe3bea34700 (LWP 29018)):
#0  0x00007fe3cbd66cf5 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fe3bf74fd2c in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fe3bf74f928 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fe3cbd6046f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fe3cc9173d3 in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fe3bf235700 (LWP 29017)):
#0  0x00007fe3cbd66cf5 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fe3bf74fd2c in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007fe3bf74f928 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007fe3cbd6046f in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fe3cc9173d3 in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fe3c6480700 (LWP 29016)):
#0  0x00007fe3cc9084fc in read () from /usr/lib/libc.so.6
#1  0x00007fe3cb3438c0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fe3cb392d01 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007fe3cb394448 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fe3cb394571 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007fe3ccec48ac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007fe3cce6b05c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007fe3ccc8fc62 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007fe3cde63b28 in ?? () from /usr/lib/libQt5DBus.so.5
#9  0x00007fe3ccc90dd6 in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007fe3cbd6046f in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007fe3cc9173d3 in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fe3c7c39700 (LWP 29015)):
#0  0x00007fe3cc90cabf in poll () from /usr/lib/libc.so.6
#1  0x00007fe3cc44e63b in ?? () from /usr/lib/libxcb.so.1
#2  0x00007fe3cc45037b in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007fe3c85c6e01 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fe3ccc90dd6 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007fe3cbd6046f in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fe3cc9173d3 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fe3c8a20500 (LWP 29014)):
[KCrash Handler]
#6  0x00007fe3cc9d7e20 in main_arena () from /usr/lib/libc.so.6
#7  0x00007fe3cce9b171 in QObject::disconnect(QObject const*, char const*, QObject const*, char const*) () from /usr/lib/libQt5Core.so.5
#8  0x00007fe3ce62931e in KActionCollection::removeAssociatedWidget(QWidget*) () from /usr/lib/libKF5XmlGui.so.5
#9  0x00007fe3ce671ebc in KXMLGUIClient::prepareXMLUnplug(QWidget*) () from /usr/lib/libKF5XmlGui.so.5
#10 0x00007fe3ce679440 in KXMLGUIFactory::removeClient(KXMLGUIClient*) () from /usr/lib/libKF5XmlGui.so.5
#11 0x00007fe3bcf01053 in Konsole::SessionController::~SessionController() () from /usr/lib/libkonsoleprivate.so.20
#12 0x00007fe3bcf012aa in Konsole::SessionController::~SessionController() () from /usr/lib/libkonsoleprivate.so.20
#13 0x00007fe3cce99870 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#14 0x00007fe3cd907352 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#15 0x00007fe3cd910829 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#16 0x00007fe3cce6c4f2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#17 0x00007fe3cce6ed56 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#18 0x00007fe3ccec5244 in ?? () from /usr/lib/libQt5Core.so.5
#19 0x00007fe3cb3926be in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#20 0x00007fe3cb394531 in ?? () from /usr/lib/libglib-2.0.so.0
#21 0x00007fe3cb394571 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#22 0x00007fe3ccec4890 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#23 0x00007fe3cce6b05c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#24 0x00007fe3cce73066 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#25 0x000055618518b7ed in ?? ()
#26 0x00007fe3cc83f023 in __libc_start_main () from /usr/lib/libc.so.6
#27 0x000055618518b87e in _start ()
[Inferior 1 (process 29014) detached]

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

Possible duplicates by query: bug 415762, bug 400970, bug 400304, bug 366151, bug 361213.

Reported using DrKonqi