#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x00007f56c8d74bd7 in ~SharedPtr (this=0x210cdc8, __in_chrg=<optimized out>) at /usr/include/telepathy-qt5/TelepathyQt/shared-ptr.h:139
        saved = <optimized out>
        this = 0x210cdc8
#2  OTRConfig::~OTRConfig (this=0x210cd70, __in_chrg=<optimized out>) at ../../../config/otr/otr-config.cpp:75
No locals.
#3  0x00007f56c8d74bf9 in OTRConfig::~OTRConfig (this=0x210cd70, __in_chrg=<optimized out>) at ../../../config/otr/otr-config.cpp:78
No locals.
#4  0x00007f5755422b04 in KCModuleProxy::deleteClient() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
No symbol table info available.
#5  0x00007f5755422baa in KCModuleProxy::~KCModuleProxy() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
No symbol table info available.
#6  0x00007f5755422d69 in KCModuleProxy::~KCModuleProxy() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
No symbol table info available.
#7  0x00007f5751da64fb in QObjectPrivate::deleteChildren() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#8  0x00007f57526aa6c8 in QWidget::~QWidget() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#9  0x00007f575384cf4e in KPageStackedWidget::~KPageStackedWidget() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
No symbol table info available.
#10 0x00007f5751da64fb in QObjectPrivate::deleteChildren() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#11 0x00007f57526aa6c8 in QWidget::~QWidget() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#12 0x00007f57538504c9 in KPageWidget::~KPageWidget() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
No symbol table info available.
#13 0x00007f5751da64fb in QObjectPrivate::deleteChildren() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#14 0x00007f57526aa6c8 in QWidget::~QWidget() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#15 0x00007f5755430419 in KSettings::Dialog::~Dialog() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
No symbol table info available.
#16 0x00007f5751da64fb in QObjectPrivate::deleteChildren() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#17 0x00007f57526aa6c8 in QWidget::~QWidget() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#18 0x00007f5755189ce0 in KMainWindow::~KMainWindow() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
No symbol table info available.
#19 0x00000000004231f9 in ChatWindow::~ChatWindow (this=0x14d36f0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../app/chat-window.cpp:194
No locals.
#20 0x0000000000423249 in ChatWindow::~ChatWindow (this=0x14d36f0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../app/chat-window.cpp:197
No locals.
#21 0x00007f5751da8e90 in QObject::event(QEvent*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#22 0x00007f57526aecdb in QWidget::event(QEvent*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#23 0x00007f57527c4d5b in QMainWindow::event(QEvent*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#24 0x00007f575518c137 in KMainWindow::event(QEvent*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
No symbol table info available.
#25 0x00007f57551c4575 in KXmlGuiWindow::event(QEvent*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
No symbol table info available.
#26 0x00007f575266c05c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#27 0x00007f5752671516 in QApplication::notify(QObject*, QEvent*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#28 0x00007f5751d795bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#29 0x00007f5751d7b9b6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#30 0x00007f5751dcf643 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#31 0x00007f5749bfe127 in g_main_context_dispatch () from /tmp/apport_sandbox_urbzIB/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#32 0x00007f5749bfe380 in g_main_context_iterate.isra () from /tmp/apport_sandbox_urbzIB/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#33 0x00007f5749bfe42c in g_main_context_iteration () from /tmp/apport_sandbox_urbzIB/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#34 0x00007f5751dcfa4f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#35 0x00007f5751d76d7a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#36 0x00007f5751d7ee1c in QCoreApplication::exec() () from /tmp/apport_sandbox_urbzIB/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#37 0x0000000000419580 in main (argc=1, argv=0x7ffc46ad4c98) at ../../app/main.cpp:71
        migrator = {d = 0x13f6080}
        channelFactory = {d = 0x14105e0}
        textFeatures = {<QSet<Tp::Feature>> = {q_hash = {{d = 0x1415770, e = 0x1415770}}}, <No data fields>}
        registrar = {d = 0x1416750}
        app = {d = 0x1410ee0}
        handler = {d = 0x1410f30}