Bug 390838

Application: kwrite (17.12.2)

Qt Version: 5.10.1
Frameworks Version: 5.43.0
Operating System: Linux 4.15.3-2-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Just before the crash I renamed a file, opened it in kwrite, cut & pasted a block of text, and saved with ctrl+s. The file was saved successfully but kwrite crashed at the same time.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KWrite (kwrite), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f978316c180 (LWP 6312))]

Thread 3 (Thread 0x7f9764aa4700 (LWP 6314)):
#0  0x00007f977f13c97b in poll () at /usr/lib/libc.so.6
#1  0x00007f9778369ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f977836a10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f977fa88314 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f977fa2a3db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f977f8397ae in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f977ae67416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f977f83eb4d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f977a12908c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f977f146e7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f976df2e700 (LWP 6313)):
#0  0x00007f977f13c97b in poll () at /usr/lib/libc.so.6
#1  0x00007f97764508e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f9776452679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f9770cdb82a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f977f83eb4d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f977a12908c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f977f146e7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f978316c180 (LWP 6312)):
[KCrash Handler]
#5  0x00007f9780edbea8 in  () at /usr/lib/libKF5CoreAddons.so.5
#6  0x00007f9780ee20d2 in  () at /usr/lib/libKF5CoreAddons.so.5
#7  0x00007f977fa5c6c6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#8  0x00007f977fa68fa9 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#9  0x00007f977fa69384 in QSocketNotifier::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007f97807a9fec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#11 0x00007f97807b19c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f977fa2bda0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007f977fa88f8e in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f9778369e38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#15 0x00007f977836a081 in  () at /usr/lib/libglib-2.0.so.0
#16 0x00007f977836a10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#17 0x00007f977fa882f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#18 0x00007f9770d63482 in  () at /usr/lib/libQt5XcbQpa.so.5
#19 0x00007f977fa2a3db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f977fa337d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#21 0x000055b3f09f501c in main ()

Reported using DrKonqi