Application: plasmashell (5.10.1)

Qt Version: 5.9.0
Frameworks Version: 5.35.0
Operating System: Linux 4.11.3-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
I was reading about discordjs in Firefox.
It just happened randomly,out of nowhere.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f45dc423d80 (LWP 499))]

Thread 9 (Thread 0x7f4520d62700 (LWP 628)):
#0  0x00007f45d055d6c5 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#1  0x00007f45d055dba0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f45d055dd0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f45d6330e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f45d62d721a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f45d60f940a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f45d9e48836 in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f45d60fdcbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f45d52b2297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f45d5a0825f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f45265e1700 (LWP 627)):
#0  0x00007f45d52b839d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f452b5082fb in  () at /usr/lib/xorg/modules/dri/r600_dri.so
#2  0x00007f452b508037 in  () at /usr/lib/xorg/modules/dri/r600_dri.so
#3  0x00007f45d52b2297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f45d5a0825f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f4526de2700 (LWP 626)):
#0  0x00007f45d52b839d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f452b5082fb in  () at /usr/lib/xorg/modules/dri/r600_dri.so
#2  0x00007f452b508037 in  () at /usr/lib/xorg/modules/dri/r600_dri.so
#3  0x00007f45d52b2297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f45d5a0825f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f45b5f82700 (LWP 625)):
#0  0x00007f45d52b839d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f45dbb8bac4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f45dbb8bb09 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f45d52b2297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f45d5a0825f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f45b7fff700 (LWP 624)):
#0  0x00007f45d59fe2bd in poll () at /usr/lib/libc.so.6
#1  0x00007f45d055dbf9 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f45d055dd0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f45d6330e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f45d62d721a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f45d60f940a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f45d928a645 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f45d60fdcbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f45d52b2297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f45d5a0825f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f45be59a700 (LWP 587)):
#0  0x00007f45d60f5d7f in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f45d6330797 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f45d055d601 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f45d055dba0 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f45d055dd0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f45d6330e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f45d62d721a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f45d60f940a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f45d928a645 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f45d60fdcbd in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f45d52b2297 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f45d5a0825f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f45bffff700 (LWP 527)):
#0  0x00007f45d055d63d in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#1  0x00007f45d055dba0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f45d055dd0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f45d6330e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f45d62d721a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f45d60f940a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f45d6ec8d45 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f45d60fdcbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f45d52b2297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f45d5a0825f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f45c621a700 (LWP 504)):
#0  0x00007f45d59fe2bd in poll () at /usr/lib/libc.so.6
#1  0x00007f45daa7f8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f45daa81679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f45c87bcd49 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f45d60fdcbd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f45d52b2297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f45d5a0825f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f45dc423d80 (LWP 499)):
[KCrash Handler]
#5  0x00007f45d9270ff1 in QQmlBinding::getPropertyData(QQmlPropertyData**, QQmlPropertyData*) const () at /usr/lib/libQt5Qml.so.5
#6  0x00007f45d9274839 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f45d9274dae in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f45d9271b93 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#9  0x00007f45d9248a83 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f45d91e7499 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f45d6306c9f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#12 0x00007f45d91ddd3a in QQmlOpenMetaObject::setValue(QByteArray const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5
#13 0x00007f45d9057532 in QQmlPropertyMap::insert(QString const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f4524c97ac9 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#15 0x00007f4524cb0b1d in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#16 0x00007f45d6307465 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#17 0x00007f45da5e09e7 in Plasma::DataContainer::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /usr/lib/libKF5Plasma.so.5
#18 0x00007f45da5e3f10 in Plasma::DataContainer::checkForUpdate() () at /usr/lib/libKF5Plasma.so.5
#19 0x00007f45da5e6f97 in Plasma::DataEngine::timerEvent(QTimerEvent*) () at /usr/lib/libKF5Plasma.so.5
#20 0x00007f45d6307e2b in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#21 0x00007f45d729746c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f45d729ecf4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007f45d62d8b98 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#24 0x00007f45d632fbae in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#25 0x00007f45d6330351 in  () at /usr/lib/libQt5Core.so.5
#26 0x00007f45d055da47 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#27 0x00007f45d055dc78 in  () at /usr/lib/libglib-2.0.so.0
#28 0x00007f45d055dd0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#29 0x00007f45d6330e7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#30 0x00007f45d62d721a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#31 0x00007f45d62dfa74 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#32 0x000000000041cce2 in  ()
#33 0x00007f45d593b43a in __libc_start_main () at /usr/lib/libc.so.6
#34 0x000000000041d05a in _start ()

Reported using DrKonqi