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 i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I selected the wired ethernet profile to switch over from the Auto eth0 profile, to enable the custom settings (Auto DHCP but manual DNS) on that connection.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7799720 (LWP 1827))]

Thread 4 (Thread 0xaf839b70 (LWP 1828)):
#0  0x00a7c416 in __kernel_vsyscall ()
#1  0x00d394dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x005f0d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x02c7a877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x2d791a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x02c7a8c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x2d791a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00d34cc9 in start_thread () from /lib/libpthread.so.0
#6  0x005e369e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xac5f8b70 (LWP 1845)):
#0  0x00d387d4 in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0x005f0fa6 in pthread_mutex_unlock () from /lib/libc.so.6
#2  0x0712be58 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#3  0x0712c279 in ?? () from /lib/libglib-2.0.so.0
#4  0x0712c848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0673e59f in QEventDispatcherGlib::processEvents (this=0xabc00468, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x0670e609 in QEventLoop::processEvents (this=0xac5f8280, flags=) at kernel/qeventloop.cpp:149
#7  0x0670ea8a in QEventLoop::exec (this=0xac5f8280, flags=...) at kernel/qeventloop.cpp:201
#8  0x0660ab7e in QThread::exec (this=0x980c318) at thread/qthread.cpp:490
#9  0x066ed35b in QInotifyFileSystemWatcherEngine::run (this=0x980c318) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0660ddf9 in QThreadPrivate::start (arg=0x980c318) at thread/qthread_unix.cpp:266
#11 0x00d34cc9 in start_thread () from /lib/libpthread.so.0
#12 0x005e369e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa7b2ab70 (LWP 1856)):
#0  0x00a7c416 in __kernel_vsyscall ()
#1  0x00d394dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x005f0d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x0660e9c7 in wait (this=0xb6a7688, mutex=0xb6a85f0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xb6a7688, mutex=0xb6a85f0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x035861d0 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#6  0x02fe43c8 in PyCFunction_Call (func=0xb35748c, arg=0xb425f4c, kw=0x0) at ../Objects/methodobject.c:85
#7  0x03044a4f in call_function (f=0xbb26504, throwflag=0) at ../Python/ceval.c:3750
#8  PyEval_EvalFrameEx (f=0xbb26504, throwflag=0) at ../Python/ceval.c:2412
#9  0x030462b9 in PyEval_EvalCodeEx (co=0xb379608, globals=0xb36e9bc, locals=0x0, args=0x9ddca18, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#10 0x02fce537 in function_call (func=0xb392cdc, arg=0x9ddca0c, kw=0x0) at ../Objects/funcobject.c:524
#11 0x02f9f77c in PyObject_Call (func=0xb392cdc, arg=0x9ddca0c, kw=0x0) at ../Objects/abstract.c:2492
#12 0x02fb1604 in instancemethod_call (func=0x9bb87fc, arg=0x9ddca0c, kw=0x0) at ../Objects/classobject.c:2579
#13 0x02f9f77c in PyObject_Call (func=0x9bb87fc, arg=0x9b5d02c, kw=0x0) at ../Objects/abstract.c:2492
#14 0x0303f264 in PyEval_CallObjectWithKeywords (func=0x9bb87fc, arg=0x9b5d02c, kw=0x0) at ../Python/ceval.c:3619
#15 0x08292683 in ?? () from /usr/lib/pymodules/python2.6/sip.so
#16 0x03573fcd in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#17 0x035a41b4 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#18 0x0660ddf9 in QThreadPrivate::start (arg=0xb9a2f58) at thread/qthread_unix.cpp:266
#19 0x00d34cc9 in start_thread () from /lib/libpthread.so.0
#20 0x005e369e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7799720 (LWP 1827)):
[KCrash Handler]
#7  0x067280e2 in QObject::disconnect (sender=0xb5b4af8, signal=0x0, receiver=0xb584828, method=0x453d732 "2hasDefaultRouteChanged(bool)") at kernel/qobject.cpp:2749
#8  0x0452d09d in disconnect (this=0xb5b4af8) at /usr/include/qt4/QtCore/qobject.h:229
#9  InterfaceItem::currentConnectionChanged (this=0xb5b4af8) at ../../applet/interfaceitem.cpp:311
#10 0x0452da6b in InterfaceItem::connectionStateChanged (this=0xb5b4af8, state=Solid::Control::NetworkInterface::Disconnected) at ../../applet/interfaceitem.cpp:426
#11 0x0452c72b in InterfaceItem::handleConnectionStateChange (this=0xb5b4af8, new_state=3, old_state=8, reason=0) at ../../applet/interfaceitem.cpp:358
#12 0x04521339 in InterfaceItem::qt_metacall (this=0xb5b4af8, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbf877480) at moc_interfaceitem.cpp:120
#13 0x067158ca in QMetaObject::metacall (object=0xb5b4af8, cl=72617972, idx=48, argv=0xbf877480) at kernel/qmetaobject.cpp:237
#14 0x067286ad in QMetaObject::activate (sender=0xb584198, m=0x33bf62c, local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3280
#15 0x033a2b7f in Solid::Control::NetworkInterface::connectionStateChanged (this=0xb584198, _t1=3, _t2=8, _t3=0) at ./networkinterface.moc:157
#16 0x033a2cfb in Solid::Control::NetworkInterface::qt_metacall (this=0xb584198, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf8775f0) at ./networkinterface.moc:125
#17 0x033a598a in Solid::Control::WiredNetworkInterface::qt_metacall (this=0xb584198, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf8775f0) at ./wirednetworkinterface.moc:74
#18 0x067158ca in QMetaObject::metacall (object=0xb584198, cl=72617972, idx=7, argv=0xbf8775f0) at kernel/qmetaobject.cpp:237
#19 0x067286ad in QMetaObject::activate (sender=0xb4fde48, m=0x45feaf4, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3280
#20 0x045ebc7f in NMNetworkInterface::connectionStateChanged (this=0xb4fde48, _t1=3, _t2=8, _t3=0) at ./networkinterface.moc:183
#21 0x045ebbe1 in NMNetworkInterface::stateChanged (this=0xb4fde48, new_state=3, old_state=8, reason=0) at ../../../solid/networkmanager-0.7/networkinterface.cpp:247
#22 0x045ecd80 in NMNetworkInterface::qt_metacall (this=0xb4fde48, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf877810) at ./networkinterface.moc:120
#23 0x045f003a in NMWiredNetworkInterface::qt_metacall (this=0xb4fde48, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf877810) at ./wirednetworkinterface.moc:87
#24 0x067158ca in QMetaObject::metacall (object=0xb4fde48, cl=72617972, idx=7, argv=0xbf877810) at kernel/qmetaobject.cpp:237
#25 0x067286ad in QMetaObject::activate (sender=0xb4efb08, m=0x45ffae4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#26 0x045f672f in OrgFreedesktopNetworkManagerDeviceInterface::StateChanged (this=0xb4efb08, _t1=3, _t2=8, _t3=0) at ./nm-deviceinterface.moc:134
#27 0x045f67b4 in OrgFreedesktopNetworkManagerDeviceInterface::qt_metacall (this=0xb4efb08, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf877a1c) at ./nm-deviceinterface.moc:90
#28 0x00a209dc in QDBusConnectionPrivate::deliverCall (this=0x9857a30, object=0xb4efb08, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:919
#29 0x00a2c1f7 in QDBusCallDeliveryEvent::placeMetaCall (this=0xc593b68, object=0xb4efb08) at qdbusintegrator_p.h:103
#30 0x067226a2 in QObject::event (this=0xb4efb08, e=0xb584828) at kernel/qobject.cpp:1219
#31 0x059e7fdc in QApplicationPrivate::notify_helper (this=0x976ed20, receiver=0xb4efb08, e=0xc593b68) at kernel/qapplication.cpp:4396
#32 0x059ee04e in QApplication::notify (this=0x975c5a0, receiver=0xb4efb08, e=0xc593b68) at kernel/qapplication.cpp:3798
#33 0x0107d68a in KApplication::notify (this=0x975c5a0, receiver=0xb4efb08, event=0xc593b68) at ../../kdeui/kernel/kapplication.cpp:310
#34 0x0670fb3b in QCoreApplication::notifyInternal (this=0x975c5a0, receiver=0xb4efb08, event=0xc593b68) at kernel/qcoreapplication.cpp:732
#35 0x06712d8b in sendEvent (receiver=0x0, event_type=0, data=0x9746010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9746010) at kernel/qcoreapplication.cpp:1373
#37 0x06712f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#38 0x0673ea74 in sendPostedEvents (s=0x9771110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#39 postEventSourceDispatch (s=0x9771110) at kernel/qeventdispatcher_glib.cpp:277
#40 0x07128855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0x0712c668 in ?? () from /lib/libglib-2.0.so.0
#42 0x0712c848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0x0673e565 in QEventDispatcherGlib::processEvents (this=0x9745cd0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#44 0x05aa9be5 in QGuiEventDispatcherGlib::processEvents (this=0x9745cd0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x0670e609 in QEventLoop::processEvents (this=0xbf878244, flags=) at kernel/qeventloop.cpp:149
#46 0x0670ea8a in QEventLoop::exec (this=0xbf878244, flags=...) at kernel/qeventloop.cpp:201
#47 0x0671300f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#48 0x059e6e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#49 0x00e7086e in kdemain (argc=1, argv=0xbf878454) at ../../../../plasma/desktop/shell/main.cpp:118
#50 0x080485bb in main (argc=1, argv=0xbf878454) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 240285.

Possible duplicates by query: bug 266188, bug 266097, bug 257896, bug 257203, bug 257113.

Reported using DrKonqi