Bug 281282

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

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

I had just performed a fresh install and was reinstalling my preferred programs when it crashed.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7719ad0 (LWP 1626))]

Thread 5 (Thread 0xb55bcb70 (LWP 1627)):
#0  0x004a3416 in __kernel_vsyscall ()
#1  0x03a9248c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x005933fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x07a78817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7b8c1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x07a78851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7b8c1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x03a8de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x0058573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xb47e7b70 (LWP 1628)):
#0  0x0906ac21 in timerSourceCheck (source=0xb3e00cd8) at kernel/qeventdispatcher_glib.cpp:173
#1  0x036a771d in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x036a803a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x036a8524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0906a577 in QEventDispatcherGlib::processEvents (this=0x9470d28, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x0903c289 in QEventLoop::processEvents (this=0xb47e7280, flags=...) at kernel/qeventloop.cpp:149
#6  0x0903c522 in QEventLoop::exec (this=0xb47e7280, flags=...) at kernel/qeventloop.cpp:201
#7  0x08f462a0 in QThread::exec (this=0x94686f8) at thread/qthread.cpp:492
#8  0x0901dfdb in QInotifyFileSystemWatcherEngine::run (this=0x94686f8) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x08f48da2 in QThreadPrivate::start (arg=0x94686f8) at thread/qthread_unix.cpp:320
#10 0x03a8de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0x0058573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb2fbeb70 (LWP 1629)):
#0  0x004a3416 in __kernel_vsyscall ()
#1  0x00576f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x036b884b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x036a81af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x036a8524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0906a577 in QEventDispatcherGlib::processEvents (this=0xb3e004f0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x0903c289 in QEventLoop::processEvents (this=0xb2fbe280, flags=...) at kernel/qeventloop.cpp:149
#7  0x0903c522 in QEventLoop::exec (this=0xb2fbe280, flags=...) at kernel/qeventloop.cpp:201
#8  0x08f462a0 in QThread::exec (this=0x9548d30) at thread/qthread.cpp:492
#9  0x0901dfdb in QInotifyFileSystemWatcherEngine::run (this=0x9548d30) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x08f48da2 in QThreadPrivate::start (arg=0x9548d30) at thread/qthread_unix.cpp:320
#11 0x03a8de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0058573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xabc98b70 (LWP 1634)):
#0  0x036a7f7a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x036a892b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x04bf9304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#3  0x036d12df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03a8de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#5  0x0058573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7719ad0 (LWP 1626)):
[KCrash Handler]
#7  0x091760d3 in vtable for QtSharedPointer::ExternalRefCountData () from /usr/lib/libQtCore.so.4
#8  0x09052da7 in QObject::disconnect (sender=0x9945030, signal=0xa0c4421 "hasDefaultRouteChanged(bool)", receiver=0x9a2b580, method=0xa1e02a1 "handleHasDefaultRouteChanged(bool)") at kernel/qobject.cpp:2737
#9  0x0491c552 in InterfaceItem::currentConnectionChanged (this=0x9a2b580) at ../../applet/interfaceitem.cpp:310
#10 0x0491c852 in InterfaceItem::connectionStateChanged (this=0x9a2b580, state=Solid::Control::NetworkInterface::Disconnected) at ../../applet/interfaceitem.cpp:419
#11 0x0491c70b in InterfaceItem::handleConnectionStateChange (this=0x9a2b580, new_state=3, old_state=8, reason=38) at ../../applet/interfaceitem.cpp:357
#12 0x0490fbf9 in InterfaceItem::qt_metacall (this=0x9a2b580, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf984780) at moc_interfaceitem.cpp:120
#13 0x0490fdaa in WirelessInterfaceItem::qt_metacall (this=0x9a2b580, _c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbf984780) at moc_wirelessinterfaceitem.cpp:69
#14 0x090436ba in QMetaObject::metacall (object=0x9a2b580, cl=QMetaObject::InvokeMetaMethod, idx=49, argv=0xbf984780) at kernel/qmetaobject.cpp:237
#15 0x090534ff in QMetaObject::activate (sender=0x99bbbb8, m=0x495f66c, local_signal_index=3, argv=0xbf984780) at kernel/qobject.cpp:3287
#16 0x0494931f in Solid::Control::NetworkInterface::connectionStateChanged(int, int, int) () from /usr/lib/libsolidcontrol.so.4
#17 0x049493b0 in Solid::Control::NetworkInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsolidcontrol.so.4
#18 0x0494cc9a in Solid::Control::WirelessNetworkInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsolidcontrol.so.4
#19 0x090436ba in QMetaObject::metacall (object=0x99bbbb8, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbf9848e0) at kernel/qmetaobject.cpp:237
#20 0x090534ff in QMetaObject::activate (sender=0x99b5a60, m=0x7e96a14, local_signal_index=2, argv=0xbf9848e0) at kernel/qobject.cpp:3287
#21 0x07e83b0f in NMNetworkInterface::connectionStateChanged(int, int, int) () from /usr/lib/kde4/solid_networkmanager07.so
#22 0x07e849c1 in NMNetworkInterface::stateChanged(unsigned int, unsigned int, unsigned int) () from /usr/lib/kde4/solid_networkmanager07.so
#23 0x07e84a61 in NMNetworkInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/solid_networkmanager07.so
#24 0x07e7beca in NMWirelessNetworkInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/solid_networkmanager07.so
#25 0x090436ba in QMetaObject::metacall (object=0x99b5a60, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbf984ae0) at kernel/qmetaobject.cpp:237
#26 0x090534ff in QMetaObject::activate (sender=0x99ba558, m=0x7e97ae4, local_signal_index=0, argv=0xbf984ae0) at kernel/qobject.cpp:3287
#27 0x07e8dfbf in ?? () from /usr/lib/kde4/solid_networkmanager07.so
#28 0x07e8e044 in ?? () from /usr/lib/kde4/solid_networkmanager07.so
#29 0x002eeacd in QDBusConnectionPrivate::deliverCall (this=0x92e6580, object=0x99ba558, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:942
#30 0x002f91d7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9e73d30, object=0x99ba558) at qdbusintegrator_p.h:103
#31 0x090523b7 in QObject::event (this=0x99ba558, e=0x9e73d30) at kernel/qobject.cpp:1226
#32 0x013e5d24 in QApplicationPrivate::process_cmdline (this=0x92536a0) at kernel/qapplication.cpp:573
#33 0x013ea8ce in ?? () at ../../include/QtCore/../../src/corelib/global/qglobal.h:2248 from /usr/lib/libQtGui.so.4
#34 0x010ef3ca in KApplication::notify (this=0x924a870, receiver=0x99ba558, event=0x9e73d30) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x0903d0bb in QCoreApplication::notifyInternal (this=0x924a870, receiver=0x99ba558, event=0x9e73d30) at kernel/qcoreapplication.cpp:731
#36 0x09040c79 in sendEvent (receiver=0x0, event_type=0, data=0x91fdf50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x91fdf50) at kernel/qcoreapplication.cpp:1372
#38 0x09040e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#39 0x0906a3c4 in sendPostedEvents (s=0x9256e10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#40 postEventSourceDispatch (s=0x9256e10) at kernel/qeventdispatcher_glib.cpp:277
#41 0x036a7aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x036a8270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0x036a8524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#44 0x0906a53c in QEventDispatcherGlib::processEvents (this=0x91fdaa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#45 0x01499775 in QString () at ../../include/QtCore/../../src/corelib/tools/qstring.h:697
#46 QKde::kdePalette () at kernel/qkde.cpp:111
#47 0x0903c289 in QEventLoop::processEvents (this=0xbf985494, flags=...) at kernel/qeventloop.cpp:149
#48 0x0903c522 in QEventLoop::exec (this=0xbf985494, flags=...) at kernel/qeventloop.cpp:201
#49 0x09040ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#50 0x013e38e7 in operator+ (widget=0x924a870, touchEvent=0xbf985544) at ../../include/QtCore/../../src/corelib/tools/qpoint.h:315
#51 QApplicationPrivate::updateTouchPointsForWidget (widget=0x924a870, touchEvent=0xbf985544) at kernel/qapplication.cpp:5659
#52 0x002615a5 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#53 0x080485cb in main (argc=1, argv=0xbf9856a4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 279981, bug 274183, bug 272964, bug 270316, bug 268634.

Reported using DrKonqi