Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.34-33-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
Connecting to a VPN or reconnect to the wi-fi, It causes crashed plasma

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f963d0c27c0 (LWP 1747))]

Thread 7 (Thread 0x7f9608b2d700 (LWP 1798)):
#0  0x00007f9632cd95e4 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f9632c962f9 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9632c969af in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9632c96b5c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f9636eead8b in QEventDispatcherGlib::processEvents (this=0x7f95800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9636e91d53 in QEventLoop::exec (this=this@entry=0x7f9608b2cdb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9636cb361a in QThread::exec (this=this@entry=0x1847c30) at thread/qthread.cpp:503
#7  0x00007f963ab63282 in QQuickPixmapReader::run (this=0x1847c30) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/util/qquickpixmapcache.cpp:760
#8  0x00007f9636cb832f in QThreadPrivate::start (arg=0x1847c30) at thread/qthread_unix.cpp:331
#9  0x00007f9635dc70a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f96365c602d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f960b723700 (LWP 1785)):
#0  0x00007f9635dcb03f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f963c79686b in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f963c796899 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f9635dc70a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f96365c602d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f961109a700 (LWP 1784)):
#0  0x00007f96365bdbfd in poll () from /lib64/libc.so.6
#1  0x00007f9632c96a44 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9632c96b5c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9636eead8b in QEventDispatcherGlib::processEvents (this=0x7f96040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f9636e91d53 in QEventLoop::exec (this=this@entry=0x7f9611099df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f9636cb361a in QThread::exec (this=this@entry=0x161aae0) at thread/qthread.cpp:503
#6  0x00007f9639fc7e18 in QQmlThreadPrivate::run (this=0x161aae0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007f9636cb832f in QThreadPrivate::start (arg=0x161aae0) at thread/qthread_unix.cpp:331
#8  0x00007f9635dc70a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f96365c602d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f961295d700 (LWP 1782)):
#0  0x00007f96365b9ccd in read () from /lib64/libc.so.6
#1  0x00007f9632cd8480 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9632c9657c in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9632c969d8 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f9632c96b5c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f9636eead8b in QEventDispatcherGlib::processEvents (this=0x7f960c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f9636e91d53 in QEventLoop::exec (this=this@entry=0x7f961295cdf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f9636cb361a in QThread::exec (this=this@entry=0x1409e70) at thread/qthread.cpp:503
#8  0x00007f9639fc7e18 in QQmlThreadPrivate::run (this=0x1409e70) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#9  0x00007f9636cb832f in QThreadPrivate::start (arg=0x1409e70) at thread/qthread_unix.cpp:331
#10 0x00007f9635dc70a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f96365c602d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f961fdfa700 (LWP 1767)):
#0  0x00007f9632cd95e4 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f9632c9663a in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9632c96ab8 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9632c96b5c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f9636eead8b in QEventDispatcherGlib::processEvents (this=0x7f96180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9636e91d53 in QEventLoop::exec (this=this@entry=0x7f961fdf9df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9636cb361a in QThread::exec (this=this@entry=0x11ec950) at thread/qthread.cpp:503
#7  0x00007f9639fc7e18 in QQmlThreadPrivate::run (this=0x11ec950) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f9636cb832f in QThreadPrivate::start (arg=0x11ec950) at thread/qthread_unix.cpp:331
#9  0x00007f9635dc70a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f96365c602d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f9626b16700 (LWP 1748)):
#0  0x00007f96365bdbfd in poll () from /lib64/libc.so.6
#1  0x00007f963b511422 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f963b51300f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f9628c673c9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f9636cb832f in QThreadPrivate::start (arg=0x11130b0) at thread/qthread_unix.cpp:331
#5  0x00007f9635dc70a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f96365c602d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f963d0c27c0 (LWP 1747)):
[KCrash Handler]
#6  QMetaObject::methodOffset (this=this@entry=0x7f9636f4cb90 <QListData::shared_null>) at kernel/qmetaobject.cpp:384
#7  0x00007f9636ec431b in QMetaObject::activate (sender=sender@entry=0x54bdaf0, signal_index=6, argv=argv@entry=0x0) at kernel/qobject.cpp:3760
#8  0x00007f9639d99372 in VDMModelDelegateDataType::notify (this=<optimized out>, items=..., index=0, count=<optimized out>, roles=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/util/qqmladaptormodel.cpp:171
#9  0x00007f963a007029 in QQmlAdaptorModel::notify (roles=..., count=41, index=0, items=..., this=0x5581a58) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/util/qqmladaptormodel_p.h:118
#10 QQmlDelegateModel::_q_itemsChanged (this=this@entry=0x5581390, index=index@entry=0, count=41, roles=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/types/qqmldelegatemodel.cpp:1144
#11 0x00007f963a00ca61 in QQmlDelegateModel::_q_layoutChanged (this=0x5581390, parents=..., hint=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/types/qqmldelegatemodel.cpp:1608
#12 0x00007f963a02eadf in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x5581390, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=14, _a=_a@entry=0x7ffdcce6cde0) at .moc/moc_qqmldelegatemodel_p.cpp:205
#13 0x00007f963a02f32b in QQmlDelegateModel::qt_metacall (this=0x5581390, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7ffdcce6cde0) at .moc/moc_qqmldelegatemodel_p.cpp:344
#14 0x00007f9636ec3dc1 in QMetaObject::activate (sender=sender@entry=0x530cc90, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffdcce6cde0) at kernel/qobject.cpp:3728
#15 0x00007f9636ec42e7 in QMetaObject::activate (sender=sender@entry=0x530cc90, m=m@entry=0x7f96372e1e00 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffdcce6cde0) at kernel/qobject.cpp:3578
#16 0x00007f9636f428d6 in QAbstractItemModel::layoutChanged (this=this@entry=0x530cc90, _t1=..., _t2=_t2@entry=QAbstractItemModel::VerticalSortHint) at .moc/moc_qabstractitemmodel.cpp:562
#17 0x00007f9636e633c5 in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x5545b10, source_top_left=..., source_bottom_right=..., roles=...) at itemmodels/qsortfilterproxymodel.cpp:1207
#18 0x00007f9636e65248 in QSortFilterProxyModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:202
#19 0x00007f9636ec3cc6 in QMetaObject::activate (sender=sender@entry=0x5472e40, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffdcce6d110) at kernel/qobject.cpp:3713
#20 0x00007f9636ec42e7 in QMetaObject::activate (sender=sender@entry=0x5472e40, m=m@entry=0x7f96372e1e00 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffdcce6d110) at kernel/qobject.cpp:3578
#21 0x00007f9636f4282c in QAbstractItemModel::dataChanged (this=this@entry=0x5472e40, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:548
#22 0x00007f95750f7eef in NetworkModel::updateItem (this=this@entry=0x5472e40, item=item@entry=0x5529570) at /usr/src/debug/plasma-nm-5.5.5/libs/models/networkmodel.cpp:566
#23 0x00007f95750fda5d in NetworkModel::addActiveConnection (this=this@entry=0x5472e40, activeConnection=...) at /usr/src/debug/plasma-nm-5.5.5/libs/models/networkmodel.cpp:294
#24 0x00007f95750fdff3 in NetworkModel::activeConnectionAdded (this=0x5472e40, activeConnection=...) at /usr/src/debug/plasma-nm-5.5.5/libs/models/networkmodel.cpp:589
#25 0x00007f9636ec373f in QtPrivate::QSlotObjectBase::call (a=0x7ffdcce6d400, r=0x5472e40, this=0x5543ed0) at ../../src/corelib/kernel/qobject_impl.h:124
#26 QMetaObject::activate (sender=sender@entry=0x7f95750de9e0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffdcce6d400) at kernel/qobject.cpp:3698
#27 0x00007f9636ec42e7 in QMetaObject::activate (sender=sender@entry=0x7f95750de9e0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, m=m@entry=0x7f95750dc6a0 <NetworkManager::Notifier::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffdcce6d400) at kernel/qobject.cpp:3578
#28 0x00007f9574e8fee5 in NetworkManager::Notifier::activeConnectionAdded (this=this@entry=0x7f95750de9e0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, _t1=...) at /usr/src/debug/networkmanager-qt-5.21.0/build/src/moc_manager.cpp:422
#29 0x00007f9574e184d3 in NetworkManager::NetworkManagerPrivate::propertiesChanged (this=0x7f95750de9e0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, changedProperties=...) at /usr/src/debug/networkmanager-qt-5.21.0/src/manager.cpp:724
#30 0x00007f9636ec373f in QtPrivate::QSlotObjectBase::call (a=0x7ffdcce6d700, r=0x7f95750de9e0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, this=0x4ba2530) at ../../src/corelib/kernel/qobject_impl.h:124
#31 QMetaObject::activate (sender=sender@entry=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffdcce6d700) at kernel/qobject.cpp:3698
#32 0x00007f9636ec42e7 in QMetaObject::activate (sender=sender@entry=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, m=m@entry=0x7f95750dcc20 <OrgFreedesktopNetworkManagerInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffdcce6d700) at kernel/qobject.cpp:3578
#33 0x00007f9574e99450 in OrgFreedesktopNetworkManagerInterface::PropertiesChanged (_t1=..., this=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>) at /usr/src/debug/networkmanager-qt-5.21.0/build/src/moc_nm-managerinterface.cpp:440
#34 OrgFreedesktopNetworkManagerInterface::qt_static_metacall (_o=_o@entry=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=3, _a=_a@entry=0x7ffdcce6d890) at /usr/src/debug/networkmanager-qt-5.21.0/build/src/moc_nm-managerinterface.cpp:206
#35 0x00007f9574e9f77b in OrgFreedesktopNetworkManagerInterface::qt_metacall (this=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7ffdcce6d890) at /usr/src/debug/networkmanager-qt-5.21.0/build/src/moc_nm-managerinterface.cpp:389
#36 0x00007f9637c3bda4 in QDBusConnectionPrivate::deliverCall (this=0x7f96041192c0, object=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:979
#37 0x00007f9636ec4ac6 in QObject::event (this=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=<optimized out>) at kernel/qobject.cpp:1239
#38 0x00007f963820ee7c in QApplicationPrivate::notify_helper (this=this@entry=0x10f8550, receiver=receiver@entry=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=e@entry=0x6301410) at kernel/qapplication.cpp:3716
#39 0x00007f9638213cc8 in QApplication::notify (this=0x7ffdcce6e060, receiver=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=0x6301410) at kernel/qapplication.cpp:3499
#40 0x00007f9636e93e95 in QCoreApplication::notifyInternal (this=0x7ffdcce6e060, receiver=0x7f95750dea00 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, event=event@entry=0x6301410) at kernel/qcoreapplication.cpp:965
#41 0x00007f9636e96057 in QCoreApplication::sendEvent (event=0x6301410, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x10edbc0) at kernel/qcoreapplication.cpp:1593
#43 0x00007f9636e96608 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#44 0x00007f9636eeb8f3 in postEventSourceDispatch (s=0x1146a10) at kernel/qeventdispatcher_glib.cpp:271
#45 0x00007f9632c96864 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#46 0x00007f9632c96ab8 in ?? () from /usr/lib64/libglib-2.0.so.0
#47 0x00007f9632c96b5c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#48 0x00007f9636eead6c in QEventDispatcherGlib::processEvents (this=0x113e840, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#49 0x00007f9636e91d53 in QEventLoop::exec (this=this@entry=0x7ffdcce6def0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#50 0x00007f9636e998f6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#51 0x0000000000436b3d in main (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.5/shell/main.cpp:184

Possible duplicates by query: bug 369430, bug 369282, bug 368677, bug 367823, bug 367087.

Reported using DrKonqi