Bug 371786

Application: yakuake (3.0.2)

Qt Version: 5.7.0
Frameworks Version: 5.27.0
Operating System: Linux 4.8.4-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Editing a file in vim inside a tmux session. 
After getting the dialog for pasteing large amount of text decided to cancel. 
Switch focus from yakuake to a webbrowser ( firefox ) and the crash happend.

- Custom settings of the application:
Transparenci backgroud and dual display setup

-- Backtrace:
Application: Yakuake (yakuake), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f47a6ea27c0 (LWP 1972))]

Thread 3 (Thread 0x7f478bfff700 (LWP 1975)):
#0  0x00007f47a199348d in poll () at /usr/lib/libc.so.6
#1  0x00007f479c5ac786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f479c5ac89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f47a22b572b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f47a225f23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f47a20820f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f47a3e4de55 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f47a2086d78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f479de77454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f47a199c7df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f479278b700 (LWP 1973)):
#0  0x00007f47a199348d in poll () at /usr/lib/libc.so.6
#1  0x00007f479fc5c8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f479fc5e679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f47946cc449 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f47a2086d78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f479de77454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f47a199c7df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f47a6ea27c0 (LWP 1972)):
[KCrash Handler]
#6  0x00007f47a6668f44 in KNotification::flags() const () at /usr/lib/libKF5Notifications.so.5
#7  0x00007f47a668e9f5 in  () at /usr/lib/libKF5Notifications.so.5
#8  0x00007f47a228c659 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#9  0x00007f47a00f0595 in  () at /usr/lib/libphonon4qt5.so.4
#10 0x00007f47a228d4b9 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#11 0x00007f47a2f40e0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f47a2f48581 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f47a2260de0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#14 0x00007f47a226356d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#15 0x00007f47a22b5303 in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f479c5ac587 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#17 0x00007f479c5ac7f0 in  () at /usr/lib/libglib-2.0.so.0
#18 0x00007f479c5ac89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#19 0x00007f47a22b570f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f47a225f23a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#21 0x00007f47a226773c in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#22 0x00000000004160b5 in  ()
#23 0x00007f47a18d4291 in __libc_start_main () at /usr/lib/libc.so.6
#24 0x0000000000416139 in _start ()

Reported using DrKonqi