Application: plasmashell (5.6.1)

Qt Version: 5.6.0
Frameworks Version: 5.20.0
Operating System: Linux 4.4.5-1-ARCH x86_64
Distribution: "Arch Linux"

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

- Unusual behavior I noticed:

- Custom settings of the application:

-Desktop Environment crashed after network wi-fi changes, and this problem always happend, but i don't know what to do.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdf26b47800 (LWP 1090))]

Thread 10 (Thread 0x7fdf0f9b0700 (LWP 1092)):
#0  0x00007fdf1ffe4c3d in poll () from /usr/lib/libc.so.6
#1  0x00007fdf24fe2ae2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007fdf24fe4757 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007fdf112d2a99 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fdf206d3de8 in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7fdf0dd84700 (LWP 1093)):
#0  0x00007fdf1c466003 in ?? () from /usr/lib/libglib-2.0.so.0
#1  0x00007fdf1c4684ab in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdf1c468eab in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdf1c46908c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007fdf208fccab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fdf208a56fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007fdf206cefe4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007fdf2168fa55 in ?? () from /usr/lib/libQt5DBus.so.5
#8  0x00007fdf206d3de8 in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7fdf07fff700 (LWP 1109)):
#0  0x00007fdf1ffe4c3d in poll () from /usr/lib/libc.so.6
#1  0x00007fdf1c468f7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdf1c46908c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdf208fccab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fdf208a56fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fdf206cefe4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fdf23a71915 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007fdf206d3de8 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7fdef9a1e700 (LWP 1117)):
#0  0x00007fdf1ffe4c3d in poll () from /usr/lib/libc.so.6
#1  0x00007fdf1c468f7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdf1c46908c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdf208fccab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fdf208a56fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fdf206cefe4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fdf23a71915 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007fdf206d3de8 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7fdef3dc7700 (LWP 1124)):
#0  0x00007fdf1c467f76 in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#1  0x00007fdf1c468e35 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdf1c46908c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdf208fccab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fdf208a56fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fdf206cefe4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fdf23a71915 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007fdf206d3de8 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7fdef2581700 (LWP 1127)):
#0  0x00007fdf1f7ed03f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007fdf262cc134 in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007fdf262cc179 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fde6b1b9700 (LWP 1163)):
#0  0x00007fdf1ffe4c3d in poll () from /usr/lib/libc.so.6
#1  0x00007fdf1c468f7c in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdf1c46908c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdf208fccab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007fdf208a56fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fdf206cefe4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007fdf2460b616 in ?? () from /usr/lib/libQt5Quick.so.5
#7  0x00007fdf206d3de8 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fde625db700 (LWP 1307)):
#0  0x00007fdf1c466010 in ?? () from /usr/lib/libglib-2.0.so.0
#1  0x00007fdf1c4688da in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdf1c468f20 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdf1c46908c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007fdf208fccab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007fdf208a56fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007fdf206cefe4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007fde62c4b3f5 in ?? () from /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#8  0x00007fdf206d3de8 in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fde61dda700 (LWP 1308)):
#0  0x00007fdf1ffe0c0d in read () from /usr/lib/libc.so.6
#1  0x00007fdf1c4ac2a0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdf1c468a64 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007fdf1c468f20 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007fdf1c46908c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007fdf208fccab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007fdf208a56fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007fdf206cefe4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007fdf206d3de8 in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007fdf1f7e7424 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdf1ffedcbd in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fdf26b47800 (LWP 1090)):
[KCrash Handler]
#5  0x00007fdf2384b5f8 in ?? () from /usr/lib/libQt5Qml.so.5
#6  0x00007fdf23a94f1a in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () from /usr/lib/libQt5Qml.so.5
#7  0x00007fdf23a996e0 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib/libQt5Qml.so.5
#8  0x00007fdf23abc9ef in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007fdf23abd188 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt5Qml.so.5
#10 0x00007fdf208d39f0 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#11 0x00007fdf2094cac6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib/libQt5Core.so.5
#12 0x00007fdf208758d1 in ?? () from /usr/lib/libQt5Core.so.5
#13 0x00007fdf20877458 in ?? () from /usr/lib/libQt5Core.so.5
#14 0x00007fdf208d3870 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#15 0x00007fdf2094c9dc in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /usr/lib/libQt5Core.so.5
#16 0x00007fde59b59c1d in NetworkModel::updateItem(NetworkModelItem*) () from /usr/lib/libplasmanm_internal.so
#17 0x00007fde59b5ac34 in NetworkModel::activeConnectionStateChanged(NetworkManager::ActiveConnection::State) () from /usr/lib/libplasmanm_internal.so
#18 0x00007fdf208d3bae in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#19 0x00007fde598efef1 in NetworkManager::ActiveConnection::stateChanged(NetworkManager::ActiveConnection::State) () from /usr/lib/libKF5NetworkManagerQt.so.6
#20 0x00007fde59836baa in ?? () from /usr/lib/libKF5NetworkManagerQt.so.6
#21 0x00007fdf208d3bae in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#22 0x00007fde598f8af3 in ?? () from /usr/lib/libKF5NetworkManagerQt.so.6
#23 0x00007fde599004e3 in ?? () from /usr/lib/libKF5NetworkManagerQt.so.6
#24 0x00007fdf2169b643 in ?? () from /usr/lib/libQt5DBus.so.5
#25 0x00007fdf208d4659 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#26 0x00007fdf21a5868c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#27 0x00007fdf21a5d8f6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#28 0x00007fdf208a7518 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#29 0x00007fdf208a93da in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#30 0x00007fdf208fc883 in ?? () from /usr/lib/libQt5Core.so.5
#31 0x00007fdf1c468d87 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0x00007fdf1c468fe0 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0x00007fdf1c46908c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0x00007fdf208fcc8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#35 0x00007fdf208a56fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#36 0x00007fdf208adb7c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#37 0x000000000041c176 in ?? ()
#38 0x00007fdf1ff26710 in __libc_start_main () from /usr/lib/libc.so.6
#39 0x000000000041c2d9 in _start ()

Possible duplicates by query: bug 361238, bug 361015, bug 360930, bug 360842, bug 360375.

Reported using DrKonqi