Bug 264964

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic-pae i686
Distribution: Ubuntu 10.10

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

I opened the laptop lid to resume from suspended state.   Immediately upon resuming, the crash notification popped up.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb1befa30 (LWP 1963))]

Thread 2 (Thread 0xa84bcb70 (LWP 1969)):
#0  0xb78be424 in __kernel_vsyscall ()
#1  0xb77a5df6 in poll () from /lib/libc.so.6
#2  0xb3ae7a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb3ada43c in ?? () from /lib/libglib-2.0.so.0
#4  0xb3ada848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb680859f in QEventDispatcherGlib::processEvents (this=0x9025ed8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0xb67d8609 in QEventLoop::processEvents (this=0xa84bc1d0, flags=) at kernel/qeventloop.cpp:149
#7  0xb67d8a8a in QEventLoop::exec (this=0xa84bc1d0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb66d4b7e in QThread::exec (this=0x9029288) at thread/qthread.cpp:490
#9  0xb67b735b in QInotifyFileSystemWatcherEngine::run (this=0x9029288) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb66d7df9 in QThreadPrivate::start (arg=0x9029288) at thread/qthread_unix.cpp:266
#11 0xb407f437 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0xb77b469e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb1befa30 (LWP 1963)):
[KCrash Handler]
#7  0xb690a0d0 in vtable for QtSharedPointer::ExternalRefCountData () from /usr/lib/libQtCore.so.4
#8  0xb67f20e4 in QObject::disconnect (sender=0x91e8228, signal=0x0, receiver=0x906d610, method=0xa7cb7732 "2hasDefaultRouteChanged(bool)") at kernel/qobject.cpp:2749
#9  0xa7ca709d in disconnect (this=0x91e8228) at /usr/include/qt4/QtCore/qobject.h:229
#10 InterfaceItem::currentConnectionChanged (this=0x91e8228) at ../../applet/interfaceitem.cpp:311
#11 0xa7ca7a6b in InterfaceItem::connectionStateChanged (this=0x91e8228, state=Solid::Control::NetworkInterface::Unmanaged) at ../../applet/interfaceitem.cpp:426
#12 0xa7ca672b in InterfaceItem::handleConnectionStateChange (this=0x91e8228, new_state=1, old_state=8, reason=37) at ../../applet/interfaceitem.cpp:358
#13 0xa7c9b339 in InterfaceItem::qt_metacall (this=0x91e8228, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfada410) at moc_interfaceitem.cpp:120
#14 0xa7c9bc6a in WirelessInterfaceItem::qt_metacall (this=0x91e8228, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfada410) at moc_wirelessinterfaceitem.cpp:69
#15 0xb67df8ca in QMetaObject::metacall (object=0x91e8228, cl=2815143924, idx=48, argv=0xbfada410) at kernel/qmetaobject.cpp:237
#16 0xb67f26ad in QMetaObject::activate (sender=0x90a85b8, m=0xaa3a862c, local_signal_index=3, argv=0x90ebbd0) at kernel/qobject.cpp:3280
#17 0xaa38bb7f in Solid::Control::NetworkInterface::connectionStateChanged (this=0x90a85b8, _t1=1, _t2=8, _t3=37) at ./networkinterface.moc:157
#18 0xaa38bcfb in Solid::Control::NetworkInterface::qt_metacall (this=0x90a85b8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfada580) at ./networkinterface.moc:125
#19 0xaa39101a in Solid::Control::WirelessNetworkInterface::qt_metacall (this=0x90a85b8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfada580) at ./wirelessnetworkinterface.moc:105
#20 0xb67df8ca in QMetaObject::metacall (object=0x90a85b8, cl=2815143924, idx=7, argv=0xbfada580) at kernel/qmetaobject.cpp:237
#21 0xb67f26ad in QMetaObject::activate (sender=0x90a9ec0, m=0xa7c33af4, local_signal_index=2, argv=0x90ebbd0) at kernel/qobject.cpp:3280
#22 0xa7c20c7f in NMNetworkInterface::connectionStateChanged (this=0x90a9ec0, _t1=1, _t2=8, _t3=37) at ./networkinterface.moc:183
#23 0xa7c20be1 in NMNetworkInterface::stateChanged (this=0x90a9ec0, new_state=1, old_state=8, reason=37) at ../../../solid/networkmanager-0.7/networkinterface.cpp:247
#24 0xa7c21d80 in NMNetworkInterface::qt_metacall (this=0x90a9ec0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfada790) at ./networkinterface.moc:120
#25 0xa7c1741a in NMWirelessNetworkInterface::qt_metacall (this=0x90a9ec0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfada790) at moc_wirelessnetworkinterface.cpp:88
#26 0xb67df8ca in QMetaObject::metacall (object=0x90a9ec0, cl=2815143924, idx=7, argv=0xbfada790) at kernel/qmetaobject.cpp:237
#27 0xb67f26ad in QMetaObject::activate (sender=0x90a9a70, m=0xa7c34ae4, local_signal_index=0, argv=0x90ebbd0) at kernel/qobject.cpp:3280
#28 0xa7c2b72f in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged (this=0x90a9a70, _t1=1, _t2=8, _t3=37) at ./nm-deviceinterface.moc:134
#29 0xa7c2b7b4 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall (this=0x90a9a70, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfada99c) at ./nm-deviceinterface.moc:90
#30 0xb692e9dc in QDBusConnectionPrivate::deliverCall (this=0x8c427d8, object=0x90a9a70, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:919
#31 0xb693a1f7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9cbf9f0, object=0x90a9a70) at qdbusintegrator_p.h:103
#32 0xb67ec6a2 in QObject::event (this=0x90a9a70, e=0x906d610) at kernel/qobject.cpp:1219
#33 0xb5cbefdc in QApplicationPrivate::notify_helper (this=0x8b924a8, receiver=0x90a9a70, e=0x9cbf9f0) at kernel/qapplication.cpp:4396
#34 0xb5cc504e in QApplication::notify (this=0x8b87718, receiver=0x90a9a70, e=0x9cbf9f0) at kernel/qapplication.cpp:3798
#35 0xb6de868a in KApplication::notify (this=0x8b87718, receiver=0x90a9a70, event=0x9cbf9f0) at ../../kdeui/kernel/kapplication.cpp:310
#36 0xb67d9b3b in QCoreApplication::notifyInternal (this=0x8b87718, receiver=0x90a9a70, event=0x9cbf9f0) at kernel/qcoreapplication.cpp:732
#37 0xb67dcd8b in sendEvent (receiver=0x0, event_type=0, data=0x8b33028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8b33028) at kernel/qcoreapplication.cpp:1373
#39 0xb67dcf4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#40 0xb6808a74 in sendPostedEvents (s=0x8b94910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=0x8b94910) at kernel/qeventdispatcher_glib.cpp:277
#42 0xb3ad6855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#43 0xb3ada668 in ?? () from /lib/libglib-2.0.so.0
#44 0xb3ada848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#45 0xb6808565 in QEventDispatcherGlib::processEvents (this=0x8b32ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#46 0xb5d80be5 in QGuiEventDispatcherGlib::processEvents (this=0x8b32ce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0xb67d8609 in QEventLoop::processEvents (this=0xbfadb1c4, flags=) at kernel/qeventloop.cpp:149
#48 0xb67d8a8a in QEventLoop::exec (this=0xbfadb1c4, flags=...) at kernel/qeventloop.cpp:201
#49 0xb67dd00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#50 0xb5cbde07 in QApplication::exec () at kernel/qapplication.cpp:3672
#51 0xb788786e in kdemain (argc=1, argv=0xbfadb3d4) at ../../../../plasma/desktop/shell/main.cpp:118
#52 0x080485bb in main (argc=1, argv=0xbfadb3d4) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi