crafh of daemon sometimes

[Yuri Samoilenko]

Sometimes when I manually stop/start kdeconnect service(through
systemsettings) I reaches this crash.

Thread 1 (Thread 0xb5463980 (LWP 480)):

[KCrash Handler]

#6 0xb0ecdcae in ?? () from /usr/lib/qca2/libqca.so.2
#7 0xb0ecdec8 in QCA::MemoryRegion::MemoryRegion(QByteArray const&,
bool) () from /usr/lib/qca2/libqca.so.2
#8 0xb0ecdf4b in QCA::SecureArray::SecureArray(QByteArray const&) ()
from /usr/lib/qca2/libqca.so.2
#9 0xaf58bc96 in NetworkPackage::decrypt (this=0xbfab5038, key=...,
out=0xbfab505c) at
/home/jerry/devel/kde/kdeconnect-kde/kded/networkpackage.cpp:154
#10 0xaf587891 in LanDeviceLink::dataReceived (this=0x96a6ec8) at
/home/jerry/devel/kde/kdeconnect-kde/kded/backends/lan/landevicelink.cpp:92
#11 0xaf5813bb in qt_static_metacall (_id=0, _o=0x96a6ec8,
_c=<optimized out>, _a=<optimized out>) at
/home/jerry/devel/kde/kdeconnect-kde/build/kded/moc_landevicelink.cpp:48
#12 LanDeviceLink::qt_static_metacall (_o=0x96a6ec8,
_c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfab514c) at
/home/jerry/devel/kde/kdeconnect-kde/build/kded/moc_landevicelink.cpp:42
#13 0xb6cea979 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/qt4/libQtCore.so.4
#14 0xaf581a55 in SocketLineReader::readyRead (this=0x96ceb18) at
/home/jerry/devel/kde/kdeconnect-kde/build/kded/moc_socketlinereader.cpp:110
#15 0xaf588f5e in SocketLineReader::dataReceived (this=0x96ceb18) at
/home/jerry/devel/kde/kdeconnect-kde/kded/backends/lan/socketlinereader.cpp:66
#16 0xaf581a98 in SocketLineReader::qt_static_metacall (_o=<optimized
out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at
/home/jerry/devel/kde/kdeconnect-kde/build/kded/moc_socketlinereader.cpp:55
#17 0xb6cea979 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/qt4/libQtCore.so.4
#18 0xb6d39ef5 in QIODevice::readyRead() () from /usr/lib/qt4/libQtCore.so.4
#19 0xb5c46619 in ?? () from /usr/lib/qt4/libQtNetwork.so.4
#20 0xb5c36d19 in ?? () from /usr/lib/qt4/libQtNetwork.so.4
#21 0xb5c5299b in ?? () from /usr/lib/qt4/libQtNetwork.so.4
#22 0xb61d38cc in QApplicationPrivate::notify_helper(QObject*,
QEvent*) () from /usr/lib/qt4/libQtGui.so.4
#23 0xb61d67ec in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/qt4/libQtGui.so.4
#24 0xb7459631 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#25 0xb6cd36fe in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/qt4/libQtCore.so.4
#26 0xb6d05dc8 in ?? () from /usr/lib/qt4/libQtCore.so.4
#27 0xb5887923 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#28 0xb5887cc0 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0xb5887da1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#30 0xb6d0572f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/qt4/libQtCore.so.4
#31 0xb628461a in ?? () from /usr/lib/qt4/libQtGui.so.4
#32 0xb6cd212c in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/qt4/libQtCore.so.4
#33 0xb6cd2421 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/qt4/libQtCore.so.4
#34 0xb6cd7d1a in QCoreApplication::exec() () from /usr/lib/qt4/libQtCore.so.4
#35 0xb61d1e74 in QApplication::exec() () from /usr/lib/qt4/libQtGui.so.4
#36 0xb52583e0 in kdemain () from /usr/lib/libkdeinit4_kded4.so
#37 0x0804fae6 in _start ()