Bug 358810

Application: ark (2.19)
KDE Platform Version: 4.14.13
Qt Version: 4.8.6
Operating System: Linux 4.2.0-25-generic x86_64
Distribution: Linux Mint 17.3 Rosa

-- Information about the crash:
1234567891234567891233

The crash can be reproduced sometimes.

-- Backtrace:
Application: Ark (ark), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd9fcf637c0 (LWP 7489))]

Thread 2 (Thread 0x7fd9e78f0700 (LWP 7493)):
#0  0x00007fd9f6bf661a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd9f6bf69a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd9f6bb4e9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd9f6bb50ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd9fa6d17be in QEventDispatcherGlib::processEvents (this=0x7fd9e0016620, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007fd9fa6a30af in QEventLoop::processEvents (this=this@entry=0x7fd9e78efde0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fd9fa6a33a5 in QEventLoop::exec (this=this@entry=0x7fd9e78efde0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fd9fa59fc5f in QThread::exec (this=this@entry=0x2453930) at thread/qthread.cpp:537
#8  0x00007fd9fa684823 in QInotifyFileSystemWatcherEngine::run (this=0x2453930) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007fd9fa5a232f in QThreadPrivate::start (arg=0x2453930) at thread/qthread_unix.cpp:349
#10 0x00007fd9f7094182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007fd9f9f5847d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fd9fcf637c0 (LWP 7489)):
[KCrash Handler]
#5  0x00007fd9fbe917b0 in KXMLGUIFactory::removeClient(KXMLGUIClient*) () from /usr/lib/libkdeui.so.5
#6  0x00007fd9eaf9be64 in Ark::Part::~Part (this=0x206c4d0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../part/part.cpp:141
#7  0x00007fd9eaf9bef9 in Ark::Part::~Part (this=0x206c4d0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../part/part.cpp:146
#8  0x00007fd9fc684541 in KParts::Part::slotWidgetDestroyed() () from /usr/lib/libkparts.so.4
#9  0x00007fd9fa6b887a in QMetaObject::activate (sender=sender@entry=0x2058670, m=m@entry=0x7fd9faa05c40 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffecb78af00) at kernel/qobject.cpp:3539
#10 0x00007fd9fa6b927f in QObject::destroyed (this=this@entry=0x2058670, _t1=_t1@entry=0x2058670) at .moc/release-shared/moc_qobject.cpp:148
#11 0x00007fd9fa6bd193 in QObject::~QObject (this=0x2058670, __in_chrg=<optimized out>) at kernel/qobject.cpp:843
#12 0x00007fd9fb0ddddc in QWidget::~QWidget (this=0x2058670, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1554
#13 0x00007fd9fb4d5a49 in QSplitter::~QSplitter (this=0x2058670, __in_chrg=<optimized out>) at widgets/qsplitter.cpp:1056
#14 0x00007fd9fa6bb168 in QObjectPrivate::deleteChildren (this=this@entry=0x2052e50) at kernel/qobject.cpp:1907
#15 0x00007fd9fb0ddd47 in QWidget::~QWidget (this=0x2079f50, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#16 0x00007fd9fbe83ab9 in KVBox::~KVBox() () from /usr/lib/libkdeui.so.5
#17 0x00007fd9fa6bb168 in QObjectPrivate::deleteChildren (this=this@entry=0x2083370) at kernel/qobject.cpp:1907
#18 0x00007fd9fb0ddd47 in QWidget::~QWidget (this=0x2078af0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#19 0x00007fd9eafa5f64 in ~ArkViewer (this=0x2078af0, __in_chrg=<optimized out>) at ../../part/arkviewer.cpp:56
#20 ArkViewer::~ArkViewer (this=0x2078af0, __in_chrg=<optimized out>) at ../../part/arkviewer.cpp:58
#21 0x00007fd9fa6bb168 in QObjectPrivate::deleteChildren (this=this@entry=0x2094100) at kernel/qobject.cpp:1907
#22 0x00007fd9fb0ddd47 in QWidget::~QWidget (this=0x20948c0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#23 0x00007fd9fb4d5a49 in QSplitter::~QSplitter (this=0x20948c0, __in_chrg=<optimized out>) at widgets/qsplitter.cpp:1056
#24 0x00007fd9fc684046 in KParts::Part::~Part() () from /usr/lib/libkparts.so.4
#25 0x00007fd9eaf9bea4 in Ark::Part::~Part (this=0x21b04c0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../part/part.cpp:139
#26 0x00007fd9eaf9bef9 in Ark::Part::~Part (this=0x21b04c0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../part/part.cpp:146
#27 0x000000000040dc5f in MainWindow::~MainWindow (this=this@entry=0x21a8280, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../app/mainwindow.cpp:72
#28 0x000000000040dd09 in MainWindow::~MainWindow (this=0x21a8280, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../app/mainwindow.cpp:74
#29 0x00007fd9fa6bcc58 in QObject::event (this=this@entry=0x21a8280, e=e@entry=0x2079090) at kernel/qobject.cpp:1175
#30 0x00007fd9fb0e156b in QWidget::event (this=this@entry=0x21a8280, event=event@entry=0x2079090) at kernel/qwidget.cpp:8846
#31 0x00007fd9fb49ba33 in QMainWindow::event (this=0x21a8280, event=0x2079090) at widgets/qmainwindow.cpp:1478
#32 0x00007fd9fbe88499 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#33 0x00007fd9fb091e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1fe9ac0, receiver=receiver@entry=0x21a8280, e=e@entry=0x2079090) at kernel/qapplication.cpp:4567
#34 0x00007fd9fb0984a0 in QApplication::notify (this=0x7ffecb78bbb0, receiver=0x21a8280, e=0x2079090) at kernel/qapplication.cpp:4353
#35 0x00007fd9fbd9c80a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#36 0x00007fd9fa6a44dd in QCoreApplication::notifyInternal (this=0x7ffecb78bbb0, receiver=receiver@entry=0x21a8280, event=event@entry=0x2079090) at kernel/qcoreapplication.cpp:953
#37 0x00007fd9fa6a7b3d in sendEvent (event=0x2079090, receiver=0x21a8280) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1fb3010) at kernel/qcoreapplication.cpp:1577
#39 0x00007fd9fa6a7fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#40 0x00007fd9fa6d1f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#41 postEventSourceDispatch (s=0x1fdf780) at kernel/qeventdispatcher_glib.cpp:287
#42 0x00007fd9f6bb4e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fd9f6bb5048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fd9f6bb50ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fd9fa6d17a1 in QEventDispatcherGlib::processEvents (this=0x1fb44f0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#46 0x00007fd9fb133be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007fd9fa6a30af in QEventLoop::processEvents (this=this@entry=0x7ffecb78bab0, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007fd9fa6a33a5 in QEventLoop::exec (this=this@entry=0x7ffecb78bab0, flags=...) at kernel/qeventloop.cpp:204
#49 0x00007fd9fa6a8b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#50 0x00007fd9fb09037c in QApplication::exec () at kernel/qapplication.cpp:3828
#51 0x000000000040a624 in main (argc=<optimized out>, argv=<optimized out>) at ../../app/main.cpp:209

Possible duplicates by query: bug 356958, bug 356912, bug 350444, bug 346288, bug 342019.

Reported using DrKonqi