Application: kdeconnectd (0.1)
KDE Platform Version: 4.14.14
Qt Version: 4.8.7
Operating System: Linux 3.18.11 x86_64
Distribution (Platform): Slackware Packages

-- Information about the crash:
- What I was doing when the application crashed:

I was trying to connect my phone to KDE connect. When prompted to "accept" KDEConnect crashed

The crash can be reproduced every time.

-- Backtrace:
Application: kdeconnect (kdeconnectd), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa19fb7e7c0 (LWP 1515))]

Thread 2 (Thread 0x7fa18b937700 (LWP 1521)):
#0  0x00007fa19d4cfe85 in  () at /usr/lib64/qt/lib/libQtCore.so.4
#1  0x00007fa19d4ce80c in  () at /usr/lib64/qt/lib/libQtCore.so.4
#2  0x00007fa19d4ce8b5 in  () at /usr/lib64/qt/lib/libQtCore.so.4
#3  0x00007fa1992cff7d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fa1992d0883 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fa1992d0a5c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007fa19d4cf0fe in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/qt/lib/libQtCore.so.4
#7  0x00007fa19d49f601 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/qt/lib/libQtCore.so.4
#8  0x00007fa19d49f915 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/qt/lib/libQtCore.so.4
#9  0x00007fa19d398c69 in QThread::exec() () at /usr/lib64/qt/lib/libQtCore.so.4
#10 0x00007fa19d39b3ec in  () at /usr/lib64/qt/lib/libQtCore.so.4
#11 0x00007fa19d817704 in start_thread () at /lib64/libpthread.so.0
#12 0x00007fa19c7a7f8d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fa19fb7e7c0 (LWP 1515)):
[KCrash Handler]
#6  0x00007fa19b9a54c0 in QCA::Provider::Context::provider() const () at /usr/lib64/libqca.so.2
#7  0x00007fa19b9bc59d in QCA::PublicKey::toPEM() const () at /usr/lib64/libqca.so.2
#8  0x00007fa19f7aafa8 in Device::sendOwnPublicKey() () at /usr/lib64/libkdeconnectcore.so.1
#9  0x00007fa19f7ae1b8 in Device::acceptPairing() () at /usr/lib64/libkdeconnectcore.so.1
#10 0x00007fa19f794895 in  () at /usr/lib64/libkdeconnectcore.so.1
#11 0x00007fa19d4b3e60 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/qt/lib/libQtCore.so.4
#12 0x00007fa19f379195 in KNotification::activate(unsigned int) () at /usr/lib64/libkdeui.so.5
#13 0x00007fa19f37aa58 in  () at /usr/lib64/libkdeui.so.5
#14 0x00007fa19d4b3e60 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () at /usr/lib64/qt/lib/libQtCore.so.4
#15 0x00007fa19f49aaf4 in  () at /usr/lib64/libkdeui.so.5
#16 0x00007fa19f49b073 in  () at /usr/lib64/libkdeui.so.5
#17 0x00007fa19da56175 in  () at /usr/lib64/qt/lib/libQtDBus.so.4
#18 0x00007fa19d4b9951 in QObject::event(QEvent*) () at /usr/lib64/qt/lib/libQtCore.so.4
#19 0x00007fa19e5ff54c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/qt/lib/libQtGui.so.4
#20 0x00007fa19e60601c in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/qt/lib/libQtGui.so.4
#21 0x00007fa19f34f88a in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#22 0x00007fa19d4a0c3d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/qt/lib/libQtCore.so.4
#23 0x00007fa19d4a3e9e in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/qt/lib/libQtCore.so.4
#24 0x00007fa19d4cef6e in  () at /usr/lib64/qt/lib/libQtCore.so.4
#25 0x00007fa1992d0787 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#26 0x00007fa1992d09b8 in  () at /usr/lib64/libglib-2.0.so.0
#27 0x00007fa1992d0a5c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#28 0x00007fa19d4cf0de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/qt/lib/libQtCore.so.4
#29 0x00007fa19e6a2aa6 in  () at /usr/lib64/qt/lib/libQtGui.so.4
#30 0x00007fa19d49f601 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/qt/lib/libQtCore.so.4
#31 0x00007fa19d49f915 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/qt/lib/libQtCore.so.4
#32 0x00007fa19d4a4ef9 in QCoreApplication::exec() () at /usr/lib64/qt/lib/libQtCore.so.4
#33 0x00000000004012f4 in  ()
#34 0x00007fa19c6c06d0 in __libc_start_main () at /lib64/libc.so.6
#35 0x00000000004013a9 in _start ()

Reported using DrKonqi