Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffc8b5a700 (LWP 4047)]
QNetworkManagerInterfaceDeviceWired::carrier (this=this@entry=0x0) at qnetworkmanagerservice.cpp:492
492 qnetworkmanagerservice.cpp: No such file or directory.
(gdb) bt
#0 0x00007fffc83214f5 in QNetworkManagerInterfaceDeviceWired::carrier() const (this=this@entry=0x0) at qnetworkmanagerservice.cpp:492
#1 0x00007fffc8334537 in QNetworkManagerEngine::parseConnection(QString const&, QMap<QString, QMap<QString, QVariant> > const&) (this=this@entry=0x11c25a0, settingsPath=..., map=...) at qnetworkmanagerengine.cpp:630
#2 0x00007fffc83353d7 in QNetworkManagerEngine::newConnection(QDBusObjectPath const&, QNetworkManagerSettings*) (this=this@entry=0x11c25a0, path=..., settings=<optimized out>) at qnetworkmanagerengine.cpp:460
#3 0x00007fffc8335ee7 in QNetworkManagerEngine::setupConfigurations() (this=this@entry=0x11c25a0) at qnetworkmanagerengine.cpp:142
#4 0x00007fffc8336481 in QNetworkManagerEngine::nmRegistered(QString const&) (this=0x11c25a0) at qnetworkmanagerengine.cpp:911
#5 0x00007fffc83475b6 in QNetworkManagerEngine::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=0x7fffc8b594e0, _c=QMetaObject::QueryPropertyEditable, _id=2, _a=0x0) at .moc/moc_qnetworkmanagerengine.cpp:150
#6 0x00007ffff6d79c4a in QObject::event(QEvent*) (this=0x11c25a0, e=<optimized out>) at kernel/qobject.cpp:1245
#7 0x00007ffff7652b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=0x61eba0, receiver=0x11c25a0, e=0x11c06d0)
at kernel/qapplication.cpp:3720
#8 0x00007ffff7658000 in QApplication::notify(QObject*, QEvent*) (this=0x7fffffffd740, receiver=0x11c25a0, e=0x11c06d0)
at kernel/qapplication.cpp:3503
#9 0x00007ffff6d4813b in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fffffffd740, receiver=0x11c25a0, event=event@entry=0x11c06d0) at kernel/qcoreapplication.cpp:935
#10 0x00007ffff6d4a1ab in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x11c06d0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#11 0x00007ffff6d4a1ab in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x11bcaf0) at kernel/qcoreapplication.cpp:1552
#12 0x00007ffff6d4a7a8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#13 0x00007ffff6da0d53 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x7fffc0002300)
at kernel/qeventdispatcher_glib.cpp:271
#14 0x00007ffff5a41c3d in g_main_context_dispatch (context=0x7fffc0000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3122
#15 0x00007ffff5a41c3d in g_main_context_dispatch (context=context@entry=0x7fffc0000990)
at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3737
#16 0x00007ffff5a41f20 in g_main_context_iterate (context=context@entry=0x7fffc0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3808
#17 0x00007ffff5a41fcc in g_main_context_iteration (context=0x7fffc0000990, may_block=1)
at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#18 0x00007ffff6da117c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fffc00008c0, flags=...)
at kernel/qeventdispatcher_glib.cpp:418
#19 0x00007ffff6d458f2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffc8b59e40, flags=...,
flags@entry=...) at kernel/qeventloop.cpp:204
#20 0x00007ffff6b04c04 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#21 0x00007ffff6b09bce in QThreadPrivate::start(void*) (arg=0x11bd960) at thread/qthread_unix.cpp:337
#22 0x00007ffff684f6aa in start_thread (arg=0x7fffc8b5a700) at pthread_create.c:333
#23 0x00007ffff605feed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb)