Bug 267326

Application: kded4 ($Id: kded.cpp 1204125 2010-12-06 11:17:10Z dfaure $)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic i686
Distribution: Linux Mint 10 KDE

-- Information about the crash:
- What I was doing when the application crashed:
WLAN didn't want to run anymore
Last time it ran fine, I had the linux-image-2.6.35-22 AND the new one -2.6.35-25.
As system was running fine with the new image, I deleted linux-image-2.6.35-22 and trouble with WLAN started. Even KDE aborted at boot time.
I tried the commands:
sudo service network-manager stop
sudo rm /var/lib/NetworkManager/NetworkManager.state
sudo service network-manager start
but it didn't get better. No clue how it found it's way, suddenly it's running again. Just curious how it will react at next boot.

Running Mint 10 KDE

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77a0930 (LWP 1643))]

Thread 3 (Thread 0xb54e1b70 (LWP 1709)):
#0  0x08aaf39a in ?? () from /lib/libglib-2.0.so.0
#1  0x08ada68b in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#2  0x08ade668 in ?? () from /lib/libglib-2.0.so.0
#3  0x08adeba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#4  0x044769c4 in ?? () from /usr/lib/libgio-2.0.so.0
#5  0x08b0548f in ?? () from /lib/libglib-2.0.so.0
#6  0x0908dcc9 in start_thread () from /lib/libpthread.so.0
#7  0x0042969e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb4ce0b70 (LWP 1714)):
#0  0x008e5416 in __kernel_vsyscall ()
#1  0x0041adf6 in poll () from /lib/libc.so.6
#2  0x08aeba1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x08ade43c in ?? () from /lib/libglib-2.0.so.0
#4  0x08ade848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x00e2359f in QEventDispatcherGlib::processEvents (this=0x9dbaec0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x00df3609 in QEventLoop::processEvents (this=0xb4ce0290, flags=) at kernel/qeventloop.cpp:149
#7  0x00df3a8a in QEventLoop::exec (this=0xb4ce0290, flags=...) at kernel/qeventloop.cpp:201
#8  0x00cefb7e in QThread::exec (this=0x9db55a8) at thread/qthread.cpp:490
#9  0x00dd235b in QInotifyFileSystemWatcherEngine::run (this=0x9db55a8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00cf2df9 in QThreadPrivate::start (arg=0x9db55a8) at thread/qthread_unix.cpp:266
#11 0x0908dcc9 in start_thread () from /lib/libpthread.so.0
#12 0x0042969e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77a0930 (LWP 1643)):
[KCrash Handler]
#7  0x00dfa8f7 in QMetaObject::cast (this=0x41e8490, obj=0x9da2860) at kernel/qmetaobject.cpp:266
#8  0x07cb22fc in qobject_cast<Knm::InterfaceConnection*> (this=0x9da0578, connectionActive=0x9e04b40) at /usr/include/qt4/QtCore/qobject.h:455
#9  NMDBusActiveConnectionMonitor::interfaceConnectionForConnectionActive (this=0x9da0578, connectionActive=0x9e04b40) at ../../../backends/NetworkManager/nmdbusactiveconnectionmonitor.cpp:198
#10 0x07cb3172 in NMDBusActiveConnectionMonitor::activeConnectionListChanged (this=0x9da0578) at ../../../backends/NetworkManager/nmdbusactiveconnectionmonitor.cpp:175
#11 0x07c82211 in NMDBusActiveConnectionMonitor::qt_metacall (this=0x9da0578, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfc3d5fc) at moc_nmdbusactiveconnectionmonitor.cpp:77
#12 0x00dfa8ca in QMetaObject::metacall (object=0x9da0578, cl=134558508, idx=4, argv=0xbfc3d5fc) at kernel/qmetaobject.cpp:237
#13 0x00e0d6ad in QMetaObject::activate (sender=0x9d97cb0, m=0x4276580, local_signal_index=6, argv=0x4b3468) at kernel/qobject.cpp:3280
#14 0x04257707 in Solid::Control::NetworkManager::Notifier::activeConnectionsChanged (this=0x9d97cb0) at ./networkmanager.moc:144
#15 0x04257953 in Solid::Control::NetworkManager::Notifier::qt_metacall (this=0x9d97cb0, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfc3d75c) at ./networkmanager.moc:91
#16 0x042583ca in Solid::Control::NetworkManagerPrivate::qt_metacall (this=0x9d97cb0, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfc3d75c) at ./networkmanager_p.moc:76
#17 0x00dfa8ca in QMetaObject::metacall (object=0x9d97cb0, cl=134558508, idx=10, argv=0xbfc3d75c) at kernel/qmetaobject.cpp:237
#18 0x00e0d6ad in QMetaObject::activate (sender=0x9d97900, m=0x5d68838, local_signal_index=6, argv=0x4b3468) at kernel/qobject.cpp:3280
#19 0x05d65297 in Solid::Control::Ifaces::NetworkManager::activeConnectionsChanged (this=0x9d97900) at ./networkmanager.moc:152
#20 0x0428b875 in NMNetworkManager::propertiesChanged (this=0x9d97900, properties=...) at ../../../solid/networkmanager-0.7/manager.cpp:264
#21 0x0428c515 in NMNetworkManager::qt_metacall (this=0x9d97900, _c=QMetaObject::InvokeMetaMethod, _id=19, _a=0xbfc3da08) at ./manager.moc:98
#22 0x00dfa8ca in QMetaObject::metacall (object=0x9d97900, cl=134558508, idx=19, argv=0xbfc3da08) at kernel/qmetaobject.cpp:237
#23 0x00e0d6ad in QMetaObject::activate (sender=0x9d97978, m=0x42a2a80, local_signal_index=2, argv=0x4b3468) at kernel/qobject.cpp:3280
#24 0x04297b43 in OrgFreedesktopNetworkManagerInterface::PropertiesChanged (this=0x9d97978, _t1=...) at ./nm-manager-clientinterface.moc:175
#25 0x0429812d in OrgFreedesktopNetworkManagerInterface::qt_metacall (this=0x9d97978, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfc3dc7c) at ./nm-manager-clientinterface.moc:107
#26 0x074e79dc in QDBusConnectionPrivate::deliverCall (this=0x9d7dc48, object=0x9d97978, msg=..., metaTypes=..., slotIdx=7) at qdbusintegrator.cpp:919
#27 0x074f31f7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9ec8570, object=0x9d97978) at qdbusintegrator_p.h:103
#28 0x00e076a2 in QObject::event (this=0x9d97978, e=0x9d98d7c) at kernel/qobject.cpp:1219
#29 0x01054fdc in QApplicationPrivate::notify_helper (this=0x9ce4d08, receiver=0x9d97978, e=0x9ec8570) at kernel/qapplication.cpp:4396
#30 0x0105b04e in QApplication::notify (this=0xbfc3e550, receiver=0x9d97978, e=0x9ec8570) at kernel/qapplication.cpp:3798
#31 0x006c4f7a in KApplication::notify (this=0xbfc3e550, receiver=0x9d97978, event=0x9ec8570) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00df4b3b in QCoreApplication::notifyInternal (this=0xbfc3e550, receiver=0x9d97978, event=0x9ec8570) at kernel/qcoreapplication.cpp:732
#33 0x00df7d8b in sendEvent (receiver=0x0, event_type=0, data=0x9c56f38) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9c56f38) at kernel/qcoreapplication.cpp:1373
#35 0x00df7f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#36 0x00e23a74 in sendPostedEvents (s=0x9ce7110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#37 postEventSourceDispatch (s=0x9ce7110) at kernel/qeventdispatcher_glib.cpp:277
#38 0x08ada855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#39 0x08ade668 in ?? () from /lib/libglib-2.0.so.0
#40 0x08ade848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#41 0x00e23565 in QEventDispatcherGlib::processEvents (this=0x9c581b0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#42 0x01116be5 in QGuiEventDispatcherGlib::processEvents (this=0x9c581b0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00df3609 in QEventLoop::processEvents (this=0xbfc3e4a4, flags=) at kernel/qeventloop.cpp:149
#44 0x00df3a8a in QEventLoop::exec (this=0xbfc3e4a4, flags=...) at kernel/qeventloop.cpp:201
#45 0x00df800f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#46 0x01053e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#47 0x09bf89b7 in kdemain (argc=1, argv=0x9c9d8f0) at ../../kded/kded.cpp:925
#48 0x0804e739 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x0, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8051c2b "0") at ../../kinit/kinit.cpp:742
#49 0x08050899 in main (argc=4, argv=0xbfc3ed24, envp=0xbfc3ed38) at ../../kinit/kinit.cpp:1857

Reported using DrKonqi