Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.00 "release 555" (Compiled from sources)
Qt Version: 4.8.2
Operating System: Linux 3.1.10-1.16-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

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

1. Open the Plasma tray settings and unlock the plasma desktop
2. In the "Extra items" section turn on the "Network manager" row
3. Apply -> crash

For me NetworkManager is not running:
#> systemctl status NetworkManager.service 
NetworkManager.service - Network Manager
          Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled)
          Active: failed since Wed, 08 Aug 2012 12:32:53 +0200; 1h 1min ago
         Process: 15240 ExecStartPre=/usr/bin/test x${NETWORKMANAGER} = xyes (code=exited, status=1/FAILURE)
          CGroup: name=systemd:/system/NetworkManager.service

-- Backtrace:
Application: Plazma asztali héj (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f96ee2b3760 (LWP 15609))]

Thread 3 (Thread 0x7f96d2b99700 (LWP 15611)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f96e13c2952 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f96e16bbe80 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f96e13c2989 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f96dd92eb74 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007f96ecb49f05 in start_thread (arg=0x7f96d2b99700) at pthread_create.c:301
#5  0x00007f96eb8a910d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f96cc25e700 (LWP 15612)):
#0  0x00007f96eb89fff3 in poll () from /lib64/libc.so.6
#1  0x00007f96e843dca6 in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f96e843ddd4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f96ecf0ee36 in QEventDispatcherGlib::processEvents (this=0x7f96c40008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f96ecede842 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f96ecedea97 in QEventLoop::exec (this=0x7f96cc25dd30, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f96ecdde5f7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f96ecebe62f in QInotifyFileSystemWatcherEngine::run (this=0xc6ced0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f96ecde161b in QThreadPrivate::start (arg=0xc6ced0) at thread/qthread_unix.cpp:307
#9  0x00007f96dd92eb74 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007f96ecb49f05 in start_thread (arg=0x7f96cc25e700) at pthread_create.c:301
#11 0x00007f96eb8a910d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f96ee2b3760 (LWP 15609)):
[KCrash Handler]
#6  Private (other=..., this=0x7fff0bf68250) at kernel/qvariant.h:356
#7  QVariant::QVariant (this=0x7fff0bf68250, p=...) at kernel/qvariant.cpp:1411
#8  0x00007f96e9c39828 in QDBusPendingReplyData::argumentAt (this=0x7fff0bf682f0, index=0) at qdbuspendingreply.cpp:270
#9  0x00007f969bddc19a in NMNetworkManagerNm09::NMNetworkManagerNm09(QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/solid_networkmanager09.so
#10 0x00007f969bdd8b07 in QObject* KPluginFactory::createInstance<NMNetworkManagerNm09, QObject>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/solid_networkmanager09.so
#11 0x00007f96ed45ff91 in KPluginFactory::create (this=0x2942a20, iface=0x7f96ecfb9700 <qt_meta_stringdata_QObject> "QObject", parentWidget=0x0, parent=0x0, args=..., keyword=...) at /usr/src/debug/kdelibs-4.9.0/kdecore/util/kpluginfactory.cpp:203
#12 0x00007f96a8f7459e in ?? () from /usr/lib64/libsolidcontrolnm09.so.4
#13 0x00007f96a8f76d4a in ?? () from /usr/lib64/libsolidcontrolnm09.so.4
#14 0x00007f96a8f798be in Solid::Control::NetworkManagerNm09::networkInterfaces() () from /usr/lib64/libsolidcontrolnm09.so.4
#15 0x00007f96a95fff1f in ?? () from /usr/lib64/kde4/plasma_applet_networkmanagement.so
#16 0x00007f96a9602767 in QObject* KPluginFactory::createInstance<NetworkManagerApplet, QObject>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/plasma_applet_networkmanagement.so
#17 0x00007f96ed45ff91 in KPluginFactory::create (this=0x2945700, iface=0x7f96e34d1020 <qt_meta_stringdata_Plasma__Applet> "Plasma::Applet", parentWidget=0x0, parent=0x0, args=..., keyword=...) at /usr/src/debug/kdelibs-4.9.0/kdecore/util/kpluginfactory.cpp:203
#18 0x00007f96e337c2d7 in create<Plasma::Applet> (keyword=..., parent=0x0, this=0x2945700, args=..., parentWidget=0x0) at /usr/src/debug/kdelibs-4.9.0/kdecore/util/kpluginfactory.h:531
#19 createInstance<Plasma::Applet> (error=0x7fff0bf69150, args=..., parent=0x0, parentWidget=0x0, this=0x314e9f0) at /usr/src/debug/kdelibs-4.9.0/kdecore/services/kservice.h:565
#20 createInstance<Plasma::Applet> (error=0x7fff0bf69150, args=..., parent=0x0, this=0x314e9f0) at /usr/src/debug/kdelibs-4.9.0/kdecore/services/kservice.h:542
#21 Plasma::PluginLoader::loadApplet (this=<optimized out>, name=..., appletId=<optimized out>, args=...) at /usr/src/debug/kdelibs-4.9.0/plasma/pluginloader.cpp:151
#22 0x00007f96ca1ec218 in SystemTray::PlasmoidTask::setupApplet (this=0x275eb10, plugin=..., id=<optimized out>) at /usr/src/debug/kde-workspace-4.9.0/plasma/generic/applets/systemtray/protocols/plasmoid/plasmoidtask.cpp:146
#23 0x00007f96ca1eb21d in SystemTray::PlasmoidProtocol::addApplet (this=0x10a0c20, appletName=..., id=0, parent=0xcdaa70) at /usr/src/debug/kde-workspace-4.9.0/plasma/generic/applets/systemtray/protocols/plasmoid/plasmoidtaskprotocol.cpp:102
#24 0x00007f96ca1e2e56 in SystemTray::Manager::addApplet (this=<optimized out>, appletName=..., parent=<optimized out>) at /usr/src/debug/kde-workspace-4.9.0/plasma/generic/applets/systemtray/core/manager.cpp:110
#25 0x00007f96ca1f577f in SystemTray::Applet::configAccepted (this=0xcdaa70) at /usr/src/debug/kde-workspace-4.9.0/plasma/generic/applets/systemtray/ui/applet.cpp:684
#26 0x00007f96ecef3c41 in QMetaObject::activate (sender=0x1667880, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#27 0x00007f96edbfc04e in KDialog::slotButtonClicked (this=0x1667880, button=8) at /usr/src/debug/kdelibs-4.9.0/kdeui/dialogs/kdialog.cpp:888
#28 0x00007f96edbfc594 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdelibs-4.9.0/build/kdeui/kdialog.moc:167
#29 KDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdelibs-4.9.0/build/kdeui/kdialog.moc:127
#30 0x00007f96ecef3c41 in QMetaObject::activate (sender=0x4bda480, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0bf69ab0) at kernel/qobject.cpp:3556
#31 0x00007f96ecefb4fe in QSignalMapper::mapped (this=<optimized out>, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:115
#32 0x00007f96ecefba9b in QSignalMapper::map (this=0x4bda480, sender=0x16e96a0) at kernel/qsignalmapper.cpp:266
#33 0x00007f96ecef3c41 in QMetaObject::activate (sender=0x16e96a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0bf69c40) at kernel/qobject.cpp:3556
#34 0x00007f96ec6d0da2 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#35 0x00007f96ec40f82e in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:548
#36 0x00007f96ec410b6b in QAbstractButtonPrivate::click (this=0x4916250) at widgets/qabstractbutton.cpp:541
#37 0x00007f96ec410ddc in QAbstractButton::mouseReleaseEvent (this=0x16e96a0, e=0x7fff0bf6a510) at widgets/qabstractbutton.cpp:1123
#38 0x00007f96ec096644 in QWidget::event (this=0x16e96a0, event=0x7fff0bf6a510) at kernel/qwidget.cpp:8371
#39 0x00007f96ec045fe4 in notify_helper (e=0x7fff0bf6a510, receiver=0x16e96a0, this=0x7f1780) at kernel/qapplication.cpp:4551
#40 QApplicationPrivate::notify_helper (this=0x7f1780, receiver=0x16e96a0, e=0x7fff0bf6a510) at kernel/qapplication.cpp:4523
#41 0x00007f96ec04b683 in QApplication::notify (this=<optimized out>, receiver=0x16e96a0, e=0x7fff0bf6a510) at kernel/qapplication.cpp:4094
#42 0x00007f96edca61b6 in KApplication::notify (this=0x7aa650, receiver=0x16e96a0, event=0x7fff0bf6a510) at /usr/src/debug/kdelibs-4.9.0/kdeui/kernel/kapplication.cpp:311
#43 0x00007f96ecedfd0c in QCoreApplication::notifyInternal (this=0x7aa650, receiver=0x16e96a0, event=0x7fff0bf6a510) at kernel/qcoreapplication.cpp:915
#44 0x00007f96ec046fb2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#45 QApplicationPrivate::sendMouseEvent (receiver=0x16e96a0, event=0x7fff0bf6a510, alienWidget=0x16e96a0, nativeWidget=0x1667880, buttonDown=0x16e96a0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#46 0x00007f96ec0c2db5 in QETWidget::translateMouseEvent (this=0x1667880, event=<optimized out>) at kernel/qapplication_x11.cpp:4513
#47 0x00007f96ec0c1c7a in QApplication::x11ProcessEvent (this=0x7aa650, event=0x7fff0bf6add0) at kernel/qapplication_x11.cpp:3636
#48 0x00007f96ec0e9a12 in x11EventSourceDispatch (s=0x7f15e0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#49 0x00007f96e843d94a in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#50 0x00007f96e843dd10 in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#51 0x00007f96e843ddd4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#52 0x00007f96ecf0edcf in QEventDispatcherGlib::processEvents (this=0x7f0ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#53 0x00007f96ec0e969e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x00007f96ecede842 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#55 0x00007f96ecedea97 in QEventLoop::exec (this=0x7fff0bf6b170, flags=...) at kernel/qeventloop.cpp:204
#56 0x00007f96ecee38b5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#57 0x00007f96d9251023 in kdemain (argc=1, argv=0x6a6e60) at /usr/src/debug/kde-workspace-4.9.0/plasma/desktop/shell/main.cpp:120
#58 0x00000000004088e4 in launch (argc=1, _name=0x74ac28 "/usr/bin/plasma-desktop", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b28e "0") at /usr/src/debug/kdelibs-4.9.0/kinit/kinit.cpp:734
#59 0x00000000004099e6 in handle_launcher_request (sock=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.9.0/kinit/kinit.cpp:1226
#60 0x0000000000409f27 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.9.0/kinit/kinit.cpp:1419
#61 0x00000000004057a7 in main (argc=4, argv=0x7fff00000001, envp=0x7fff0bf6c6a0) at /usr/src/debug/kdelibs-4.9.0/kinit/kinit.cpp:1907

Possible duplicates by query: bug 304785, bug 297785, bug 295697.

Reported using DrKonqi