Bug 250798

Application: kded4 ($Id: kded.cpp 1156841 2010-07-29 19:59:05Z zander $)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.6.3
Operating System: Linux 2.6.34.4-0.1-desktop i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
- What I was doing when the application crashed: I simply changed the auto-generated hostname to something simple and clicked OK.

I brought the Network Settings page back up and found that the new hostname was saved. Clicking OK this time did not produce a crash.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#7  0x00000018 in ?? ()
#8  0xb6f89f38 in QMetaObject::cast (this=0xad3574a0, obj=0x81c0ee0) at kernel/qmetaobject.cpp:266
#9  0xad3c5293 in qobject_cast<Knm::InterfaceConnection const*> (first=0x81c0ee0, second=0x81c0ba0) at /usr/include/QtCore/qobject.h:468
#10 activatableLessThan (first=0x81c0ee0, second=0x81c0ba0) at /usr/src/debug/networkmanagement/libs/service/sortedactivatablelist.cpp:183
#11 0xad3c5d15 in QAlgorithmsPrivate::qSortHelper<QList<Knm::Activatable*>::iterator, Knm::Activatable*, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (start=..., end=..., t=
    @0x81855b0, lessThan=0xad3c5220 <activatableLessThan(Knm::Activatable const*, Knm::Activatable const*)>) at /usr/include/QtCore/qalgorithms.h:351
#12 0xad3c5e73 in QAlgorithmsPrivate::qSortHelper<QList<Knm::Activatable*>::iterator, Knm::Activatable*, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (start=..., end=..., t=
    @0x81855b0, lessThan=0xad3c5220 <activatableLessThan(Knm::Activatable const*, Knm::Activatable const*)>) at /usr/include/QtCore/qalgorithms.h:385
#13 0xad3c5b73 in qSort<QList<Knm::Activatable*>::iterator, bool (*)(Knm::Activatable const*, Knm::Activatable const*)> (this=0x81c18d0, activatable=0x807d3a8)
    at /usr/include/QtCore/qalgorithms.h:187
#14 SortedActivatableList::handleAdd (this=0x81c18d0, activatable=0x807d3a8) at /usr/src/debug/networkmanagement/libs/service/sortedactivatablelist.cpp:96
#15 0xad3b42d4 in ActivatableList::notifyOnAddActivatable (this=0x81d5db0, activatable=0x807d3a8) at /usr/src/debug/networkmanagement/libs/service/activatablelist.cpp:99
#16 0xad3b4353 in ActivatableList::addActivatable (this=0x81d5db0, activatable=0x807d3a8) at /usr/src/debug/networkmanagement/libs/service/activatablelist.cpp:83
#17 0xad3b5859 in NetworkInterfaceActivatableProvider::maintainActivatableForUnconfigured (this=0x81c12f8) at /usr/src/debug/networkmanagement/libs/service/networkinterfaceactivatableprovider.cpp:93
#18 0xad3b5eff in NetworkInterfaceActivatableProvider::handleRemove (this=0x81c12f8, removedConnection=0x81daf28)
    at /usr/src/debug/networkmanagement/libs/service/networkinterfaceactivatableprovider.cpp:202
#19 0xad3b0bd6 in ConnectionList::removeConnection (this=0x81b66b8, connection=0x81daf28) at /usr/src/debug/networkmanagement/libs/service/connectionlist.cpp:136
#20 0xad391034 in NMDBusSettingsConnectionProvider::onRemoteConnectionRemoved (this=0x81d3f88) at /usr/src/debug/networkmanagement/backends/NetworkManager/nmdbussettingsconnectionprovider.cpp:130
#21 0xad3639b4 in NMDBusSettingsConnectionProvider::qt_metacall (this=0x81d3f88, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf952e5c)
    at /usr/src/debug/networkmanagement/build/backends/NetworkManager/moc_nmdbussettingsconnectionprovider.cpp:82
#22 0xb6f89efd in QMetaObject::metacall (object=0x81d3f88, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbf952e5c) at kernel/qmetaobject.cpp:237
#23 0xb6f98fe8 in QMetaObject::activate (sender=0x81da920, m=0xad39f620, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3295
#24 0xad363af5 in OrgFreedesktopNetworkManagerSettingsConnectionInterface::Removed (this=0x81da920)
    at /usr/src/debug/networkmanagement/build/backends/NetworkManager/moc_nm-exported-connectioninterface.cpp:101
#25 0xad3643f0 in OrgFreedesktopNetworkManagerSettingsConnectionInterface::qt_metacall (this=0x81da920, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf95300c)
    at /usr/src/debug/networkmanagement/build/backends/NetworkManager/moc_nm-exported-connectioninterface.cpp:83
#26 0xb5fc1a37 in QDBusConnectionPrivate::deliverCall (this=0x81acdc0, object=0x81da920, msg=..., metaTypes=..., slotIdx=136303312) at qdbusintegrator.cpp:904
#27 0xb5fcf536 in QDBusCallDeliveryEvent::placeMetaCall (this=0x81a0b90, object=0x81da920) at qdbusintegrator_p.h:101
#28 0xb6f9693f in QObject::event (this=0x81da920, e=0x81a0b90) at kernel/qobject.cpp:1248
#29 0xb64bcc64 in QApplicationPrivate::notify_helper (this=0x80be2e8, receiver=0x81da920, e=0x81a0b90) at kernel/qapplication.cpp:4302
#30 0xb64c4bf7 in QApplication::notify (this=0xbf953870, receiver=0x81da920, e=0x81a0b90) at kernel/qapplication.cpp:3706
#31 0xb75a2361 in KApplication::notify (this=0xbf953870, receiver=0x81da920, event=0x81a0b90) at /usr/src/debug/kdelibs-4.5.1/kdeui/kernel/kapplication.cpp:310
#32 0xb6f83e0e in QCoreApplication::notifyInternal (this=0xbf953870, receiver=0x81da920, event=0x81a0b90) at kernel/qcoreapplication.cpp:726
#33 0xb6f879b4 in sendEvent (receiver=0x0, event_type=0, data=0x8057368) at kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8057368) at kernel/qcoreapplication.cpp:1367
#35 0xb6f87b9c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#36 0xb6faf83d in sendPostedEvents (s=0x80c0710) at kernel/qcoreapplication.h:220
#37 postEventSourceDispatch (s=0x80c0710) at kernel/qeventdispatcher_glib.cpp:276
#38 0xb5d0ab49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#39 0xb5d0b350 in ?? () from /usr/lib/libglib-2.0.so.0
#40 0xb5d0b60e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#41 0xb6fafd4b in QEventDispatcherGlib::processEvents (this=0x805bc88, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#42 0xb656d19a in QGuiEventDispatcherGlib::processEvents (this=0x805bc88, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0xb6f8311d in QEventLoop::processEvents (this=0xbf9537d4, flags=...) at kernel/qeventloop.cpp:149
#44 0xb6f83319 in QEventLoop::exec (this=0xbf9537d4, flags=...) at kernel/qeventloop.cpp:201
#45 0xb6f87c70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#46 0xb64ba164 in QApplication::exec () at kernel/qapplication.cpp:3581
#47 0xb56c21bd in kdemain (argc=1, argv=0x80b1b98) at /usr/src/debug/kdelibs-4.5.1/kded/kded.cpp:894
#48 0x0804e3f1 in launch (argc=1, _name=0x8052487 "kded4", args=<value optimized out>, cwd=0x0, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=
    0x8052323 "0") at /usr/src/debug/kdelibs-4.5.1/kinit/kinit.cpp:723
#49 0x08050df8 in main (argc=0, argv=0x0, envp=0x0) at /usr/src/debug/kdelibs-4.5.1/kinit/kinit.cpp:1835

Reported using DrKonqi