Application: kopete (1.7.3)
KDE Platform Version: 4.14.14
Qt Version: 4.8.7
Operating System: Linux 4.2.0-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (stretch)

-- Information about the crash:
systematicaly crash when any kopete window closes
debian testing 
kopete 1.7.3

The crash can be reproduced every time.

-- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc40eac5900 (LWP 24933))]

Thread 3 (Thread 0x7fc3f3222700 (LWP 24935)):
#0  0x00007fc40ad8552d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fc405ccb1dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc405ccb2ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc40c4fb3a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fc40c4c92e1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fc40c4c9655 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fc3f4c44cdf in QCA::SyncThread::run() () from /usr/lib/x86_64-linux-gnu/libqca.so.2
#7  0x00007fc40c3bae4c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fc4067c00a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007fc40ad8e06d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fc3f2a21700 (LWP 24936)):
#0  0x00007fc40ad8552d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fc405ccb1dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc405ccb2ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc40c4fb3a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fc40c4c92e1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fc40c4c9655 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fc40c3b8559 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fc3f507fb3a in ?? () from /usr/lib/kde4/kopete_jabber.so
#8  0x00007fc40c3bae4c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fc4067c00a4 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fc40ad8e06d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fc40eac5900 (LWP 24933)):
[KCrash Handler]
#6  0x00006b0000736e61 in ?? ()
#7  0x00007fc40c4e05c5 in QObject::disconnect(QObject const*, char const*, QObject const*, char const*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fc40486fe09 in KParts::PartManager::~PartManager() () from /usr/lib/libkparts.so.4
#9  0x00007fc40486ffd9 in KParts::PartManager::~PartManager() () from /usr/lib/libkparts.so.4
#10 0x00007fc40c4e3401 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007fc40c4e5aa4 in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007fc4048698de in KParts::Part::~Part() () from /usr/lib/libkparts.so.4
#13 0x00007fc3f60f0a3d in KHTMLPart::~KHTMLPart() () from /usr/lib/libkhtml.so.5
#14 0x00007fc3f68fe957 in ChatMessagePart::~ChatMessagePart() () from /usr/lib/libkopetechatwindow_shared.so.1
#15 0x00007fc3f68feaa9 in ChatMessagePart::~ChatMessagePart() () from /usr/lib/libkopetechatwindow_shared.so.1
#16 0x00007fc40c4e4f28 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#17 0x00007fc40b5908dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#18 0x00007fc40b597816 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#19 0x00007fc40cf8171a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0x00007fc40c4caa6d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007fc40c4ce526 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007fc40c4fb233 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#23 0x00007fc405ccafe7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fc405ccb240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fc405ccb2ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fc40c4fb384 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007fc40b63aa76 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#28 0x00007fc40c4c92e1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#29 0x00007fc40c4c9655 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#30 0x00007fc40c4cf629 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#31 0x0000000000414075 in ?? ()
#32 0x00007fc40acc9b45 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#33 0x0000000000414859 in _start ()

Possible duplicates by query: bug 356420, bug 356396, bug 356164, bug 356130, bug 356002.

Reported using DrKonqi