Bug 262878

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
My WLAN router had gone down and then it was reset. As a result of this, my computer was no more connected to the WLAN. I clicked the network manager icon on the tray and selected my WLAN to connect to it, then Plasma crashed.

-- Backtrace:
Application: Spazio di lavoro di Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76e3720 (LWP 1546))]

Thread 2 (Thread 0xae9a5b70 (LWP 1549)):
#0  socketNotifierSourcePrepare (timeout=0xae9a50ac) at kernel/qeventdispatcher_glib.cpp:74
#1  0x08524e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0x08525279 in ?? () from /lib/libglib-2.0.so.0
#3  0x08525848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x02d0559f in QEventDispatcherGlib::processEvents (this=0x9711b10, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x02cd5609 in QEventLoop::processEvents (this=0xae9a5280, flags=) at kernel/qeventloop.cpp:149
#6  0x02cd5a8a in QEventLoop::exec (this=0xae9a5280, flags=...) at kernel/qeventloop.cpp:201
#7  0x02bd1b7e in QThread::exec (this=0x9712d28) at thread/qthread.cpp:490
#8  0x02cb435b in QInotifyFileSystemWatcherEngine::run (this=0x9712d28) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x02bd4df9 in QThreadPrivate::start (arg=0x9712d28) at thread/qthread_unix.cpp:266
#10 0x003a0cc9 in start_thread () from /lib/libpthread.so.0
#11 0x00f0d69e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb76e3720 (LWP 1546)):
[KCrash Handler]
#7  0x02cef0e2 in QObject::disconnect (sender=0x9665908, signal=0x0, receiver=0x9588ab0, method=0x2a65732 "2hasDefaultRouteChanged(bool)") at kernel/qobject.cpp:2749
#8  0x02a5509d in disconnect (this=0x9665908) at /usr/include/qt4/QtCore/qobject.h:229
#9  InterfaceItem::currentConnectionChanged (this=0x9665908) at ../../applet/interfaceitem.cpp:311
#10 0x02a55a6b in InterfaceItem::connectionStateChanged (this=0x9665908, state=Solid::Control::NetworkInterface::Preparing) at ../../applet/interfaceitem.cpp:426
#11 0x02a5472b in InterfaceItem::handleConnectionStateChange (this=0x9665908, new_state=4, old_state=3, reason=0) at ../../applet/interfaceitem.cpp:358
#12 0x02a49339 in InterfaceItem::qt_metacall (this=0x9665908, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfc84630) at moc_interfaceitem.cpp:120
#13 0x02a49c6a in WirelessInterfaceItem::qt_metacall (this=0x9665908, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfc84630) at moc_wirelessinterfaceitem.cpp:69
#14 0x02cdc8ca in QMetaObject::metacall (object=0x9665908, cl=44470260, idx=48, argv=0xbfc84630) at kernel/qmetaobject.cpp:237
#15 0x02cef6ad in QMetaObject::activate (sender=0x956d7c0, m=0x80d662c, local_signal_index=3, argv=0x5f0072) at kernel/qobject.cpp:3280
#16 0x080b9b7f in Solid::Control::NetworkInterface::connectionStateChanged (this=0x956d7c0, _t1=4, _t2=3, _t3=0) at ./networkinterface.moc:157
#17 0x080b9cfb in Solid::Control::NetworkInterface::qt_metacall (this=0x956d7c0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfc847a0) at ./networkinterface.moc:125
#18 0x080bf01a in Solid::Control::WirelessNetworkInterface::qt_metacall (this=0x956d7c0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfc847a0) at ./wirelessnetworkinterface.moc:105
#19 0x02cdc8ca in QMetaObject::metacall (object=0x956d7c0, cl=44470260, idx=7, argv=0xbfc847a0) at kernel/qmetaobject.cpp:237
#20 0x02cef6ad in QMetaObject::activate (sender=0x956c2c0, m=0x8be9af4, local_signal_index=2, argv=0x5f0072) at kernel/qobject.cpp:3280
#21 0x08bd6c7f in NMNetworkInterface::connectionStateChanged (this=0x956c2c0, _t1=4, _t2=3, _t3=0) at ./networkinterface.moc:183
#22 0x08bd6be1 in NMNetworkInterface::stateChanged (this=0x956c2c0, new_state=4, old_state=3, reason=0) at ../../../solid/networkmanager-0.7/networkinterface.cpp:247
#23 0x08bd7d80 in NMNetworkInterface::qt_metacall (this=0x956c2c0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfc849b0) at ./networkinterface.moc:120
#24 0x08bcd41a in NMWirelessNetworkInterface::qt_metacall (this=0x956c2c0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfc849b0) at moc_wirelessnetworkinterface.cpp:88
#25 0x02cdc8ca in QMetaObject::metacall (object=0x956c2c0, cl=44470260, idx=7, argv=0xbfc849b0) at kernel/qmetaobject.cpp:237
#26 0x02cef6ad in QMetaObject::activate (sender=0x9589f58, m=0x8beaae4, local_signal_index=0, argv=0x5f0072) at kernel/qobject.cpp:3280
#27 0x08be172f in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged (this=0x9589f58, _t1=4, _t2=3, _t3=0) at ./nm-deviceinterface.moc:134
#28 0x08be17b4 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall (this=0x9589f58, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfc84bbc) at ./nm-deviceinterface.moc:90
#29 0x00c6b9dc in QDBusConnectionPrivate::deliverCall (this=0x9259ae8, object=0x9589f58, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:919
#30 0x00c771f7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9d06778, object=0x9589f58) at qdbusintegrator_p.h:103
#31 0x02ce96a2 in QObject::event (this=0x9589f58, e=0x9588ab0) at kernel/qobject.cpp:1219
#32 0x0147cfdc in QApplicationPrivate::notify_helper (this=0x9170ee8, receiver=0x9589f58, e=0x9d06778) at kernel/qapplication.cpp:4396
#33 0x0148304e in QApplication::notify (this=0x9165680, receiver=0x9589f58, e=0x9d06778) at kernel/qapplication.cpp:3798
#34 0x0117268a in KApplication::notify (this=0x9165680, receiver=0x9589f58, event=0x9d06778) at ../../kdeui/kernel/kapplication.cpp:310
#35 0x02cd6b3b in QCoreApplication::notifyInternal (this=0x9165680, receiver=0x9589f58, event=0x9d06778) at kernel/qcoreapplication.cpp:732
#36 0x02cd9d8b in sendEvent (receiver=0x0, event_type=0, data=0x914f028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x914f028) at kernel/qcoreapplication.cpp:1373
#38 0x02cd9f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#39 0x02d05a74 in sendPostedEvents (s=0x9173310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#40 postEventSourceDispatch (s=0x9173310) at kernel/qeventdispatcher_glib.cpp:277
#41 0x08521855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#42 0x08525668 in ?? () from /lib/libglib-2.0.so.0
#43 0x08525848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#44 0x02d05565 in QEventDispatcherGlib::processEvents (this=0x914ece8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#45 0x0153ebe5 in QGuiEventDispatcherGlib::processEvents (this=0x914ece8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x02cd5609 in QEventLoop::processEvents (this=0xbfc853e4, flags=) at kernel/qeventloop.cpp:149
#47 0x02cd5a8a in QEventLoop::exec (this=0xbfc853e4, flags=...) at kernel/qeventloop.cpp:201
#48 0x02cda00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#49 0x0147be07 in QApplication::exec () at kernel/qapplication.cpp:3672
#50 0x00a5f86e in kdemain (argc=1, argv=0xbfc855f4) at ../../../../plasma/desktop/shell/main.cpp:118
#51 0x080485bb in main (argc=1, argv=0xbfc855f4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 257896, bug 257203, bug 257113, bug 255468, bug 255354.

Reported using DrKonqi