Bug 359663

Application: plasmashell (5.5.3)

Qt Version: 5.5.1
Operating System: Linux 4.2.0-27-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed:
 - have a vpn connection (openvpn_. The name has dots , e.g. 1.production.foo.io
 - connect to this connection

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fba0d3db800 (LWP 2845))]

Thread 8 (Thread 0x7fb9f88cb700 (LWP 2846)):
#0  0x00007fba07ae788d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fba0bbb5bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fba0bbb774f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fb9faa147e9 in QXcbEventReader::run (this=0xcab2f0) at qxcbconnection.cpp:1229
#4  0x00007fba081dda6e in QThreadPrivate::start (arg=0xcab2f0) at thread/qthread_unix.cpp:331
#5  0x00007fba072c96aa in start_thread (arg=0x7fb9f88cb700) at pthread_create.c:333
#6  0x00007fba07af2e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fb9f1ff1700 (LWP 2876)):
#0  0x00007fba07ae788d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fba0487d1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fba0487d2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fba0841550b in QEventDispatcherGlib::processEvents (this=0x7fb9ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fba083bc50a in QEventLoop::exec (this=this@entry=0x7fb9f1ff0da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fba081d8ac4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fba0aa86c35 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fba081dda6e in QThreadPrivate::start (arg=0xd82dd0) at thread/qthread_unix.cpp:331
#8  0x00007fba072c96aa in start_thread (arg=0x7fb9f1ff1700) at pthread_create.c:333
#9  0x00007fba07af2e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fb9e6b22700 (LWP 2904)):
#0  0x00007fba07ae788d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fba0487d1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fba0487d2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fba0841550b in QEventDispatcherGlib::processEvents (this=0x7fb9e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fba083bc50a in QEventLoop::exec (this=this@entry=0x7fb9e6b21da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fba081d8ac4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fba0aa86c35 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fba081dda6e in QThreadPrivate::start (arg=0x1046460) at thread/qthread_unix.cpp:331
#8  0x00007fba072c96aa in start_thread (arg=0x7fb9e6b22700) at pthread_create.c:333
#9  0x00007fba07af2e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fb9e4c52700 (LWP 2909)):
#0  0x00007fba048c1869 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fba0487c789 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fba0487d11b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fba0487d2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fba0841550b in QEventDispatcherGlib::processEvents (this=0x7fb9d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fba083bc50a in QEventLoop::exec (this=this@entry=0x7fb9e4c51da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fba081d8ac4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fba0aa86c35 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fba081dda6e in QThreadPrivate::start (arg=0x11b0910) at thread/qthread_unix.cpp:331
#9  0x00007fba072c96aa in start_thread (arg=0x7fb9e4c52700) at pthread_create.c:333
#10 0x00007fba07af2e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fb9df1c4700 (LWP 2922)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fba0ce2f194 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fba0ce2f1d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fba072c96aa in start_thread (arg=0x7fb9df1c4700) at pthread_create.c:333
#4  0x00007fba07af2e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fb9dc8f8700 (LWP 2934)):
#0  0x00007fba07ae344d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fba048c04e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fba0487ccd4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fba0487d190 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fba0487d2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fba0841550b in QEventDispatcherGlib::processEvents (this=0x7fb9540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007fba083bc50a in QEventLoop::exec (this=this@entry=0x7fb9dc8f7d50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fba081d8ac4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007fba0b40f2a6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007fba081dda6e in QThreadPrivate::start (arg=0x14309b0) at thread/qthread_unix.cpp:331
#10 0x00007fba072c96aa in start_thread (arg=0x7fb9dc8f8700) at pthread_create.c:333
#11 0x00007fba07af2e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fb94319d700 (LWP 3101)):
#0  0x00007fba0487a27e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fba0487c71b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fba0487d11b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fba0487d2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fba0841550b in QEventDispatcherGlib::processEvents (this=0x7fb93c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fba083bc50a in QEventLoop::exec (this=this@entry=0x7fb94319cd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fba081d8ac4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fb9454348f7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007fba081dda6e in QThreadPrivate::start (arg=0x3ee0a90) at thread/qthread_unix.cpp:331
#9  0x00007fba072c96aa in start_thread (arg=0x7fb94319d700) at pthread_create.c:333
#10 0x00007fba07af2e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fba0d3db800 (LWP 2845)):
[KCrash Handler]
#6  0x00007fba083ee105 in QMetaObject::activate (sender=0x6824100, signal_index=6, argv=0x0) at kernel/qobject.cpp:3759
#7  0x00007fba0a854f52 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fba0aac84aa in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fba0aacd0e2 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007fba0aaefbaf in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007fba0aaf0368 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007fba083edaa0 in QMetaObject::activate (sender=sender@entry=0x5795850, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe205e5410) at kernel/qobject.cpp:3728
#13 0x00007fba083ee0e7 in QMetaObject::activate (sender=sender@entry=0x5795850, m=m@entry=0x7fba08607e20 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe205e5410) at kernel/qobject.cpp:3578
#14 0x00007fba08469ee6 in QAbstractItemModel::layoutChanged (this=this@entry=0x5795850, _t1=..., _t2=_t2@entry=QAbstractItemModel::VerticalSortHint) at .moc/moc_qabstractitemmodel.cpp:562
#15 0x00007fba0838e4ce in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=<optimized out>, source_top_left=..., source_bottom_right=..., roles=...) at itemmodels/qsortfilterproxymodel.cpp:1207
#16 0x00007fba0838ffb8 in QSortFilterProxyModel::qt_static_metacall (_o=_o@entry=0x5795850, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=5, _a=_a@entry=0x7ffe205e5710) at .moc/moc_qsortfilterproxymodel.cpp:202
#17 0x00007fba083ed8ea in QMetaObject::activate (sender=sender@entry=0x51618c0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe205e5710) at kernel/qobject.cpp:3713
#18 0x00007fba083ee0e7 in QMetaObject::activate (sender=sender@entry=0x51618c0, m=m@entry=0x7fba08607e20 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe205e5710) at kernel/qobject.cpp:3578
#19 0x00007fba08469dfc in QAbstractItemModel::dataChanged (this=this@entry=0x51618c0, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:548
#20 0x00007fb94066401d in NetworkModel::updateItem (this=this@entry=0x51618c0, item=item@entry=0x5b638e0) at ../../libs/models/networkmodel.cpp:566
#21 0x00007fb940669c4f in NetworkModel::addActiveConnection (this=this@entry=0x51618c0, activeConnection=...) at ../../libs/models/networkmodel.cpp:294
#22 0x00007fb94066a103 in NetworkModel::activeConnectionAdded (this=0x51618c0, activeConnection=...) at ../../libs/models/networkmodel.cpp:589
#23 0x00007fba083ed777 in QtPrivate::QSlotObjectBase::call (a=0x7ffe205e5a10, r=0x51618c0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#24 QMetaObject::activate (sender=sender@entry=0x7fb94064c9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffe205e5a10) at kernel/qobject.cpp:3698
#25 0x00007fba083ee0e7 in QMetaObject::activate (sender=sender@entry=0x7fb94064c9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, m=m@entry=0x7fb94064a820 <NetworkManager::Notifier::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffe205e5a10) at kernel/qobject.cpp:3578
#26 0x00007fb9404008a5 in NetworkManager::Notifier::activeConnectionAdded (this=this@entry=0x7fb94064c9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, _t1=...) at moc_manager.cpp:408
#27 0x00007fb940386f50 in NetworkManager::NetworkManagerPrivate::propertiesChanged (this=0x7fb94064c9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, changedProperties=...) at ../../src/manager.cpp:706
#28 0x00007fba083ed777 in QtPrivate::QSlotObjectBase::call (a=0x7ffe205e5d20, r=0x7fb94064c9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#29 QMetaObject::activate (sender=sender@entry=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe205e5d20) at kernel/qobject.cpp:3698
#30 0x00007fba083ee0e7 in QMetaObject::activate (sender=sender@entry=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, m=m@entry=0x7fb94064aca0 <OrgFreedesktopNetworkManagerInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe205e5d20) at kernel/qobject.cpp:3578
#31 0x00007fb94040ba50 in OrgFreedesktopNetworkManagerInterface::PropertiesChanged (_t1=..., this=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>) at moc_nm-managerinterface.cpp:440
#32 OrgFreedesktopNetworkManagerInterface::qt_static_metacall (_o=_o@entry=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=3, _a=_a@entry=0x7ffe205e5ec0) at moc_nm-managerinterface.cpp:206
#33 0x00007fb9404121f0 in OrgFreedesktopNetworkManagerInterface::qt_metacall (this=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7ffe205e5ec0) at moc_nm-managerinterface.cpp:389
#34 0x00007fba0d520963 in QDBusConnectionPrivate::deliverCall (this=0x7fb9d84ec7c0, object=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:978
#35 0x00007fba083ee7b1 in QObject::event (this=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=<optimized out>) at kernel/qobject.cpp:1239
#36 0x00007fba08ec39dc in QApplicationPrivate::notify_helper (this=this@entry=0xc92740, receiver=receiver@entry=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=e@entry=0x67e2700) at kernel/qapplication.cpp:3716
#37 0x00007fba08ec8ea6 in QApplication::notify (this=0x7ffe205e65e0, receiver=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=0x67e2700) at kernel/qapplication.cpp:3499
#38 0x00007fba083bed7b in QCoreApplication::notifyInternal (this=0x7ffe205e65e0, receiver=0x7fb94064c9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, event=event@entry=0x67e2700) at kernel/qcoreapplication.cpp:965
#39 0x00007fba083c1176 in QCoreApplication::sendEvent (event=0x67e2700, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xc88600) at kernel/qcoreapplication.cpp:1593
#41 0x00007fba083c1658 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#42 0x00007fba084150e3 in postEventSourceDispatch (s=0xc884e0) at kernel/qeventdispatcher_glib.cpp:271
#43 0x00007fba0487cff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fba0487d250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fba0487d2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fba084154ef in QEventDispatcherGlib::processEvents (this=0xcb6400, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#47 0x00007fba083bc50a in QEventLoop::exec (this=this@entry=0x7ffe205e6480, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#48 0x00007fba083c45ec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#49 0x00007fba086f8d1c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1530
#50 0x00007fba08ebfe15 in QApplication::exec () at kernel/qapplication.cpp:2976
#51 0x000000000043258a in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:179

Possible duplicates by query: bug 359606, bug 359573, bug 359497, bug 359419, bug 359343.

Reported using DrKonqi