Application: lokalize (18.12.1)

Qt Version: 5.12.0
Frameworks Version: 5.54.0
Operating System: Linux 4.20.2-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I clicked right on een item in the TM sub window which showed that item was in a  no longer existing .po file. Clicking to delete crashed lokalize.

The crash can be reproduced every time.

-- Backtrace:
Application: Lokalize (lokalize), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f657f724980 (LWP 4491))]

Thread 8 (Thread 0x7f654fd39700 (LWP 4557)):
#0  0x00007f6582f912c9 in poll () from /lib64/libc.so.6
#1  0x00007f65602090f1 in ?? () from /usr/lib64/libpulse.so.0
#2  0x00007f65601fa920 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#3  0x00007f65601faf6e in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x00007f65601fb020 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x00007f6560209039 in ?? () from /usr/lib64/libpulse.so.0
#6  0x00007f65601a5e28 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f6581df5554 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f6582f9bccf in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f6560eaa700 (LWP 4501)):
#0  0x00007f6581dfb4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6583850633 in QWaitConditionPrivate::wait (deadline=..., this=0x3c42b50) at thread/qwaitcondition_unix.cpp:146
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aeae70, deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x00007f6583850719 in QWaitCondition::wait (this=this@entry=0x3c84210, mutex=mutex@entry=0x1aeae70, time=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007f658384e7e2 in QThreadPoolThread::run (this=0x3c84200) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
#5  0x00007f658384a702 in QThreadPrivate::start (arg=0x3c84200) at thread/qthread_unix.cpp:361
#6  0x00007f6581df5554 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f6582f9bccf in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f6562d8b700 (LWP 4499)):
#0  0x00007f6581dfb4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f65675a1ac3 in ?? () from /usr/lib64/dri/r600_dri.so
#2  0x00007f65675a1817 in ?? () from /usr/lib64/dri/r600_dri.so
#3  0x00007f6581df5554 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6582f9bccf in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f65636cd700 (LWP 4498)):
#0  0x00007f6581dfb4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f65675a1ac3 in ?? () from /usr/lib64/dri/r600_dri.so
#2  0x00007f65675a1817 in ?? () from /usr/lib64/dri/r600_dri.so
#3  0x00007f6581df5554 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6582f9bccf in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f65755f8700 (LWP 4496)):
#0  0x00007f6581dfb4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6583850633 in QWaitConditionPrivate::wait (deadline=..., this=0x2a28680) at thread/qwaitcondition_unix.cpp:146
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x198aa90, deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x00007f6583850719 in QWaitCondition::wait (this=this@entry=0x2a29ea0, mutex=mutex@entry=0x198aa90, time=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007f658384e7e2 in QThreadPoolThread::run (this=0x2a29e90) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
#5  0x00007f658384a702 in QThreadPrivate::start (arg=0x2a29e90) at thread/qthread_unix.cpp:361
#6  0x00007f6581df5554 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f6582f9bccf in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f6575e31700 (LWP 4495)):
#0  0x00007f6581dfb4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6583850633 in QWaitConditionPrivate::wait (deadline=..., this=0x2557dc0) at thread/qwaitcondition_unix.cpp:146
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1b20098, deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x00007f6583850719 in QWaitCondition::wait (this=this@entry=0x1b200a0, mutex=mutex@entry=0x1b20098, time=time@entry=18446744073709551615) at ../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007f6584786a45 in QFileInfoGatherer::run (this=0x1b20088) at dialogs/qfileinfogatherer.cpp:251
#5  0x00007f658384a702 in QThreadPrivate::start (arg=0x1b20088) at thread/qthread_unix.cpp:361
#6  0x00007f6581df5554 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f6582f9bccf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f6577337700 (LWP 4493)):
#0  0x00007f6582f912c9 in poll () from /lib64/libc.so.6
#1  0x00007f6580efcfb6 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6580efd0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6583a5488b in QEventDispatcherGlib::processEvents (this=0x7f6570000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f65839ff02b in QEventLoop::exec (this=this@entry=0x7f6577336bf0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f65838493b6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f6583db7565 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f658384a702 in QThreadPrivate::start (arg=0x7f6583e31d80) at thread/qthread_unix.cpp:361
#8  0x00007f6581df5554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6582f9bccf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f657f724980 (LWP 4491)):
[KCrash Handler]
#6  0x00007f6584045796 in (anonymous namespace)::QBidiAlgorithm::<lambda(int)>::operator()(int) const (__closure=__closure@entry=0x7ffe0aff5e00, runEnd=1045) at ../../include/QtCore/../../src/corelib/tools/qvarlengtharray.h:132
#7  0x00007f658404e87d in (anonymous namespace)::QBidiAlgorithm::generateDirectionalRuns (runs=..., isolatePairs=..., this=0x7ffe0aff5de0) at text/qtextengine.cpp:496
#8  (anonymous namespace)::QBidiAlgorithm::resolveExplicitLevels (runs=..., this=0x7ffe0aff5de0) at text/qtextengine.cpp:533
#9  (anonymous namespace)::QBidiAlgorithm::process (this=0x7ffe0aff5de0) at text/qtextengine.cpp:1083
#10 QTextEngine::itemize (this=this@entry=0x7ffe0affa9a0) at text/qtextengine.cpp:2049
#11 0x00007f6584051a14 in QTextEngine::width (this=this@entry=0x7ffe0affa9a0, from=from@entry=0, len=len@entry=3647) at text/qtextengine.cpp:2227
#12 0x00007f6584035663 in QFontMetrics::horizontalAdvance (this=0x7ffe0affd318, text=..., len=3647) at text/qfontmetrics.cpp:624
#13 0x00007f6584c1abc9 in KSqueezedTextLabel::squeezeTextToLabel() () from /usr/lib64/libKF5WidgetsAddons.so.5
#14 0x00007f6584bfd624 in KMessageBox::createKMessageBox(QDialog*, QDialogButtonBox*, QIcon const&, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon) () from /usr/lib64/libKF5WidgetsAddons.so.5
#15 0x00007f6584bfdc7e in KMessageBox::createKMessageBox(QDialog*, QDialogButtonBox*, QMessageBox::Icon, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) () from /usr/lib64/libKF5WidgetsAddons.so.5
#16 0x00007f6584bfe0e0 in ?? () from /usr/lib64/libKF5WidgetsAddons.so.5
#17 0x00007f6584bfe3bc in KMessageBox::questionYesNo(QWidget*, QString const&, QString const&, KGuiItem const&, KGuiItem const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib64/libKF5WidgetsAddons.so.5
#18 0x00000000004fc9c3 in TM::TMView::removeEntry (this=this@entry=0x4416910, e=...) at /usr/include/qt5/QtCore/qchar.h:88
#19 0x0000000000502f9d in TM::TMView::contextMenu (this=0x4416910, pos=...) at /usr/src/debug/lokalize-18.12.1-1.1.x86_64/src/tm/tmview.cpp:626
#20 0x00007f6583a2a200 in QtPrivate::QSlotObjectBase::call (a=0x7ffe0affd9f0, r=0x4416910, this=0x4c96a20) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#21 QMetaObject::activate (sender=0x4431560, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3759
#22 0x00007f65845980b5 in QWidget::customContextMenuRequested (this=this@entry=0x4431560, _t1=...) at .moc/moc_qwidget.cpp:662
#23 0x00007f65845b2a21 in QWidget::event (this=this@entry=0x4431560, event=event@entry=0x7ffe0affde50) at ../../include/QtGui/../../src/gui/kernel/qevent.h:527
#24 0x00007f6584655bfe in QFrame::event (this=0x4431560, e=0x7ffe0affde50) at widgets/qframe.cpp:550
#25 0x00007f6583a0006b in QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.cpp:1187
#26 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x4431850, event=event@entry=0x7ffe0affde50) at kernel/qcoreapplication.cpp:1176
#27 0x00007f6584572581 in QApplicationPrivate::notify_helper (this=this@entry=0x198c1c0, receiver=receiver@entry=0x4431850, e=e@entry=0x7ffe0affde50) at kernel/qapplication.cpp:3745
#28 0x00007f6584579fee in QApplication::notify (this=<optimized out>, receiver=0x4431850, e=0x7ffe0affde50) at kernel/qapplication.cpp:3360
#29 0x00007f6583a00359 in QCoreApplication::notifyInternal2 (receiver=0x4431850, event=0x7ffe0affde50) at ../../include/QtCore/5.12.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#30 0x00007f65845ccf96 in QWidgetWindow::handleMouseEvent (this=<optimized out>, event=0x7ffe0affe310) at kernel/qwidgetwindow.cpp:668
#31 0x00007f65845cf5cf in QWidgetWindow::event (event=0x7ffe0affe310, this=0x437be00) at kernel/qwidgetwindow.cpp:280
#32 QWidgetWindow::event (this=0x437be00, event=0x7ffe0affe310) at kernel/qwidgetwindow.cpp:224
#33 0x00007f6584572591 in QApplicationPrivate::notify_helper (this=this@entry=0x198c1c0, receiver=receiver@entry=0x437be00, e=e@entry=0x7ffe0affe310) at kernel/qapplication.cpp:3753
#34 0x00007f6584579b50 in QApplication::notify (this=0x7ffe0affe7b0, receiver=0x437be00, e=0x7ffe0affe310) at kernel/qapplication.cpp:3500
#35 0x00007f6583a00359 in QCoreApplication::notifyInternal2 (receiver=0x437be00, event=0x7ffe0affe310) at ../../include/QtCore/5.12.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#36 0x00007f6583f6955d in QGuiApplicationPrivate::processMouseEvent (e=0x4d2ee20) at kernel/qguiapplication.cpp:2102
#37 0x00007f6583f6a975 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x4d2ee20) at kernel/qguiapplication.cpp:1837
#38 0x00007f6583f44ccb in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1068
#39 0x00007f657da7c5ba in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#40 0x00007f6580efcc85 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#41 0x00007f6580efd048 in ?? () from /usr/lib64/libglib-2.0.so.0
#42 0x00007f6580efd0dc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#43 0x00007f6583a54873 in QEventDispatcherGlib::processEvents (this=0x1a7cd70, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0x00007f65839ff02b in QEventLoop::exec (this=this@entry=0x7ffe0affe6d0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#45 0x00007f6583a07192 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#46 0x00007f6583f5fadc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1779
#47 0x00007f6584572505 in QApplication::exec () at kernel/qapplication.cpp:2910
#48 0x000000000045583f in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/lokalize-18.12.1-1.1.x86_64/src/main.cpp:137
[Inferior 1 (process 4491) detached]

Reported using DrKonqi