Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-22-generic x86_64
Distribution: Ubuntu 16.04 LTS

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

Attemped to connect to a new WIFI network (on the same router as an existing one), entering password.

-- 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 0x7f5ae779e8c0 (LWP 1659))]

Thread 8 (Thread 0x7f5ad2ae2700 (LWP 1662)):
#0  0x00007f5ae1ea6e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5ae5f6bc62 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f5ad2ae1c00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  0x00007f5ae5f6bc62 in _xcb_conn_wait (c=c@entry=0x1e54160, cond=cond@entry=0x1e541a0, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459
#3  0x00007f5ae5f6d8d7 in xcb_wait_for_event (c=0x1e54160) at ../../src/xcb_in.c:693
#4  0x00007f5ad4c30629 in QXcbEventReader::run() (this=0x1e5e7f0) at qxcbconnection.cpp:1253
#5  0x00007f5ae259c84e in QThreadPrivate::start(void*) (arg=0x1e5e7f0) at thread/qthread_unix.cpp:331
#6  0x00007f5ae16896fa in start_thread (arg=0x7f5ad2ae2700) at pthread_create.c:333
#7  0x00007f5ae1eb2b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f5acbfff700 (LWP 1688)):
#0  0x00007f5adec3b43e in g_main_context_release (context=0x7f5ac4000990) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3271
#1  0x00007f5adec3c2d6 in g_main_context_iterate (context=context@entry=0x7f5ac4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3842
#2  0x00007f5adec3c42c in g_main_context_iteration (context=0x7f5ac4000990, may_block=may_block@entry=1) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3901
#3  0x00007f5ae27d3a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f5ac40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f5ae277adea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5acbffece0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f5ae25978a4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f5ae4e3f3c5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f5ae259c84e in QThreadPrivate::start(void*) (arg=0x1f27970) at thread/qthread_unix.cpp:331
#8  0x00007f5ae16896fa in start_thread (arg=0x7f5acbfff700) at pthread_create.c:333
#9  0x00007f5ae1eb2b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f5ac0d26700 (LWP 1698)):
#0  0x00007f5ae1ea6e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5adec3c31c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f5abc002e70, timeout=<optimized out>, context=0x7f5abc000990) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:4135
#2  0x00007f5adec3c31c in g_main_context_iterate (context=context@entry=0x7f5abc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3835
#3  0x00007f5adec3c42c in g_main_context_iteration (context=0x7f5abc000990, may_block=may_block@entry=1) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3901
#4  0x00007f5ae27d3a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f5abc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f5ae277adea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5ac0d25ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f5ae25978a4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f5ae4e3f3c5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f5ae259c84e in QThreadPrivate::start(void*) (arg=0x21f6d10) at thread/qthread_unix.cpp:331
#9  0x00007f5ae16896fa in start_thread (arg=0x7f5ac0d26700) at pthread_create.c:333
#10 0x00007f5ae1eb2b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f5abae42700 (LWP 1708)):
#0  0x00007f5adec80a40 in g_mutex_lock (mutex=mutex@entry=0x7f5ab4000990) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gthread-posix.c:1338
#1  0x00007f5adec3bea6 in g_main_context_dispatch (context=context@entry=0x7f5ab4000990) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3765
#2  0x00007f5adec3c380 in g_main_context_iterate (context=context@entry=0x7f5ab4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3840
#3  0x00007f5adec3c42c in g_main_context_iteration (context=0x7f5ab4000990, may_block=may_block@entry=1) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3901
#4  0x00007f5ae27d3a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f5ab40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f5ae277adea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5abae41ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f5ae25978a4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f5ae4e3f3c5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f5ae259c84e in QThreadPrivate::start(void*) (arg=0x232ed30) at thread/qthread_unix.cpp:331
#9  0x00007f5ae16896fa in start_thread (arg=0x7f5abae42700) at pthread_create.c:333
#10 0x00007f5ae1eb2b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f5ab956c700 (LWP 1727)):
#0  0x00007f5ae168f3a0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5ae71e4bd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f5ae71e4c19 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f5ae16896fa in start_thread (arg=0x7f5ab956c700) at pthread_create.c:333
#4  0x00007f5ae1eb2b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f5a32b0b700 (LWP 1730)):
#0  0x00007f5ae2594990 in QMutex::lock() (this=this@entry=0x24f0868) at thread/qmutex.cpp:210
#1  0x00007f5ae27d301f in postEventSourcePrepare(GSource*, gint*) (m=0x24f0868, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:128
#2  0x00007f5ae27d301f in postEventSourcePrepare(GSource*, gint*) (this=0x24f0840) at ../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:240
#3  0x00007f5ae27d301f in postEventSourcePrepare(GSource*, gint*) (s=0x7f5a2c0012d0, timeout=timeout@entry=0x7f5a32b0aad4) at kernel/qeventdispatcher_glib.cpp:254
#4  0x00007f5adec3b8ad in g_main_context_prepare (context=context@entry=0x7f5a2c000990, priority=priority@entry=0x7f5a32b0ab60) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3442
#5  0x00007f5adec3c24b in g_main_context_iterate (context=context@entry=0x7f5a2c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3820
#6  0x00007f5adec3c42c in g_main_context_iteration (context=0x7f5a2c000990, may_block=may_block@entry=1) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3901
#7  0x00007f5ae27d3a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f5a2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#8  0x00007f5ae277adea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5a32b0ac90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007f5ae25978a4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#10 0x00007f5ae57c5ed6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f5ae259c84e in QThreadPrivate::start(void*) (arg=0x24eb9f0) at thread/qthread_unix.cpp:331
#12 0x00007f5ae16896fa in start_thread (arg=0x7f5a32b0b700) at pthread_create.c:333
#13 0x00007f5ae1eb2b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f5a205c3700 (LWP 2052)):
#0  0x00007f5ae27d1ace in QTimerInfoList::timerWait(timespec&) (this=0x7f5a18002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:387
#1  0x00007f5ae27d2e7e in timerSourcePrepare(GSource*, gint*) (timeout=0x7f5a205c2b04, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#2  0x00007f5ae27d2e7e in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=timeout@entry=0x7f5a205c2b04) at kernel/qeventdispatcher_glib.cpp:160
#3  0x00007f5adec3b8ad in g_main_context_prepare (context=context@entry=0x7f5a18000990, priority=priority@entry=0x7f5a205c2b90) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3442
#4  0x00007f5adec3c24b in g_main_context_iterate (context=context@entry=0x7f5a18000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3820
#5  0x00007f5adec3c42c in g_main_context_iteration (context=0x7f5a18000990, may_block=may_block@entry=1) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3901
#6  0x00007f5ae27d3a9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f5a180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f5ae277adea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5a205c2cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f5ae25978a4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007f5a22aa37d7 in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#10 0x00007f5ae259c84e in QThreadPrivate::start(void*) (arg=0x44c5800) at thread/qthread_unix.cpp:331
#11 0x00007f5ae16896fa in start_thread (arg=0x7f5a205c3700) at pthread_create.c:333
#12 0x00007f5ae1eb2b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f5ae779e8c0 (LWP 1659)):
[KCrash Handler]
#6  0x000000000001d0e7 in  ()
#7  0x00007f5ae27ac7f7 in QMetaObject::activate(QObject*, int, void**) (sender=0x5eaf880, signal_index=6, argv=0x0) at kernel/qobject.cpp:3759
#8  0x00007f5ae4c0f132 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f5ae4e80ada in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f5ae4e856f2 in QQmlDelegateModel::_q_layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f5ae4ea81af in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f5ae4ea8968 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f5ae27ac180 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x4ca2360, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffea8fae980) at kernel/qobject.cpp:3728
#14 0x00007f5ae27ac7d7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x4ca2360, m=m@entry=0x7f5ae29c5ec0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffea8fae980) at kernel/qobject.cpp:3578
#15 0x00007f5ae28281e6 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) (this=this@entry=0x4ca2360, _t1=..., _t2=_t2@entry=QAbstractItemModel::VerticalSortHint) at .moc/moc_qabstractitemmodel.cpp:562
#16 0x00007f5ae274cdea in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, source_top_left=..., source_bottom_right=..., roles=...) at itemmodels/qsortfilterproxymodel.cpp:1207
#17 0x00007f5ae274e898 in QSortFilterProxyModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x4ca2360, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=5, _a=_a@entry=0x7ffea8faec80) at .moc/moc_qsortfilterproxymodel.cpp:202
#18 0x00007f5ae27abfca in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x3ecb980, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffea8faec80) at kernel/qobject.cpp:3713
#19 0x00007f5ae27ac7d7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x3ecb980, m=m@entry=0x7f5ae29c5ec0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffea8faec80) at kernel/qobject.cpp:3578
#20 0x00007f5ae28280fc in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=this@entry=0x3ecb980, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:548
#21 0x00007f5a1db44fbd in NetworkModel::updateItem(NetworkModelItem*) (this=this@entry=0x3ecb980, item=item@entry=0x5df0880) at /build/plasma-nm-0GjglL/plasma-nm-5.5.5/libs/models/networkmodel.cpp:566
#22 0x00007f5a1db4abbf in NetworkModel::addActiveConnection(QSharedPointer<NetworkManager::ActiveConnection> const&) (this=this@entry=0x3ecb980, activeConnection=...) at /build/plasma-nm-0GjglL/plasma-nm-5.5.5/libs/models/networkmodel.cpp:294
#23 0x00007f5a1db4b073 in NetworkModel::activeConnectionAdded(QString const&) (this=0x3ecb980, activeConnection=...) at /build/plasma-nm-0GjglL/plasma-nm-5.5.5/libs/models/networkmodel.cpp:589
#24 0x00007f5ae27abe4f in QMetaObject::activate(QObject*, int, int, void**) (a=0x7ffea8faef80, r=0x3ecb980, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#25 0x00007f5ae27abe4f in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x7f5a1db2d9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffea8faef80) at kernel/qobject.cpp:3698
#26 0x00007f5ae27ac7d7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x7f5a1db2d9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, m=m@entry=0x7f5a1db2b820 <NetworkManager::Notifier::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffea8faef80) at kernel/qobject.cpp:3578
#27 0x00007f5a1d8e1755 in NetworkManager::Notifier::activeConnectionAdded(QString const&) (this=this@entry=0x7f5a1db2d9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, _t1=...) at moc_manager.cpp:408
#28 0x00007f5a1d867e70 in NetworkManager::NetworkManagerPrivate::propertiesChanged(QMap<QString, QVariant> const&) (this=0x7f5a1db2d9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, changedProperties=...) at ../../src/manager.cpp:706
#29 0x00007f5ae27abe4f in QMetaObject::activate(QObject*, int, int, void**) (a=0x7ffea8faf290, r=0x7f5a1db2d9a0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#30 0x00007f5ae27abe4f in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffea8faf290) at kernel/qobject.cpp:3698
#31 0x00007f5ae27ac7d7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, m=m@entry=0x7f5a1db2bca0 <OrgFreedesktopNetworkManagerInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffea8faf290) at kernel/qobject.cpp:3578
#32 0x00007f5a1d8ec900 in OrgFreedesktopNetworkManagerInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_t1=..., this=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>) at moc_nm-managerinterface.cpp:440
#33 0x00007f5a1d8ec900 in OrgFreedesktopNetworkManagerInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=3, _a=_a@entry=0x7ffea8faf430) at moc_nm-managerinterface.cpp:206
#34 0x00007f5a1d8f30a0 in OrgFreedesktopNetworkManagerInterface::qt_metacall(QMetaObject::Call, int, void**) (this=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7ffea8faf430) at moc_nm-managerinterface.cpp:389
#35 0x00007f5ae78e4913 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=0x7f5ab40e3c00, object=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:978
#36 0x00007f5ae27acea1 in QObject::event(QEvent*) (this=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=<optimized out>) at kernel/qobject.cpp:1239
#37 0x00007f5ae328005c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x1e46690, receiver=receiver@entry=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=e@entry=0x5defe90) at kernel/qapplication.cpp:3716
#38 0x00007f5ae3285516 in QApplication::notify(QObject*, QEvent*) (this=0x7ffea8fafb50, receiver=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, e=0x5defe90) at kernel/qapplication.cpp:3499
#39 0x00007f5ae277d62b in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffea8fafb50, receiver=0x7f5a1db2d9c0 <(anonymous namespace)::Q_QGS_globalNetworkManager::innerFunction()::holder+32>, event=event@entry=0x5defe90) at kernel/qcoreapplication.cpp:965
#40 0x00007f5ae277fa26 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x5defe90, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#41 0x00007f5ae277fa26 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1e3c600) at kernel/qcoreapplication.cpp:1593
#42 0x00007f5ae277ff08 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#43 0x00007f5ae27d3673 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x1e3c4a0) at kernel/qeventdispatcher_glib.cpp:271
#44 0x00007f5adec3c127 in g_main_context_dispatch (context=0x7f5acc0016f0) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3154
#45 0x00007f5adec3c127 in g_main_context_dispatch (context=context@entry=0x7f5acc0016f0) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3769
#46 0x00007f5adec3c380 in g_main_context_iterate (context=context@entry=0x7f5acc0016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3840
#47 0x00007f5adec3c42c in g_main_context_iteration (context=0x7f5acc0016f0, may_block=may_block@entry=1) at /build/glib2.0-t9oPgV/glib2.0-2.48.0/./glib/gmain.c:3901
#48 0x00007f5ae27d3a7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1e3c300, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#49 0x00007f5ae277adea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffea8faf9f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#50 0x00007f5ae2782e8c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229
#51 0x0000000000432d4a in main ()

Reported using DrKonqi