Application that crashed: plasma-netbook
Version of the application: 0.1
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Plasma crashed when i right click on system tray wicd icon. It's happened only once. I can't reproduce it.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb770f700 (LWP 2184))]

Thread 2 (Thread 0xabeb9b70 (LWP 2196)):
#0  0x00e7d422 in __kernel_vsyscall ()
#1  0x00634e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c4b87d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0015fe67 in QWaitConditionPrivate::wait (this=0x8f606a8, mutex=0x8f606a4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8f606a8, mutex=0x8f606a4, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0128a922 in QHostInfoAgent::run (this=0x8f60698) at kernel/qhostinfo.cpp:260
#6  0x0015ee32 in QThreadPrivate::start (arg=0x8f60698) at thread/qthread_unix.cpp:188
#7  0x0063080e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x00c3e8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb770f700 (LWP 2184)):
[KCrash Handler]
#6  0x00000056 in ?? ()
#7  0x0610d3ca in Plasma::ToolTipManagerPrivate::showToolTip (this=0x56) at ../../plasma/tooltipmanager.cpp:342
#8  0x0610d650 in Plasma::ToolTipManager::qt_metacall (this=0x8538c00, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfe30dec) at ./tooltipmanager.moc:69
#9  0x00265263 in QMetaObject::activate (sender=0x8602438, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#10 0x00265ec2 in QMetaObject::activate (sender=0x8602438, m=0x340904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#11 0x0029f667 in QTimer::timeout (this=0x8602438) at .moc/release-shared/moc_qtimer.cpp:128
#12 0x0026a9ae in QTimer::timerEvent (this=0x8602438, e=0xbfe31280) at kernel/qtimer.cpp:261
#13 0x0025f3bf in QObject::event (this=0x8602438, e=0xbfe31280) at kernel/qobject.cpp:1075
#14 0x02f4bf54 in QApplicationPrivate::notify_helper (this=0x83e2b90, receiver=0x8602438, e=0xbfe31280) at kernel/qapplication.cpp:4056
#15 0x02f5367c in QApplication::notify (this=0x83bbd08, receiver=0x8602438, e=0xbfe31280) at kernel/qapplication.cpp:3603
#16 0x01050bfa in KApplication::notify (this=0x83bbd08, receiver=0x8602438, event=0xbfe31280) at ../../kdeui/kernel/kapplication.cpp:302
#17 0x0024f6cb in QCoreApplication::notifyInternal (this=0x83bbd08, receiver=0x8602438, event=0xbfe31280) at kernel/qcoreapplication.cpp:610
#18 0x0027c7ce in QCoreApplication::sendEvent (this=0x83e5734) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#19 QTimerInfoList::activateTimers (this=0x83e5734) at kernel/qeventdispatcher_unix.cpp:572
#20 0x0027a0e0 in timerSourceDispatch (source=0x83e5700) at kernel/qeventdispatcher_glib.cpp:165
#21 0x00cefe88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x00cf3730 in ?? () from /lib/libglib-2.0.so.0
#23 0x00cf3863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x0027a067 in QEventDispatcherGlib::processEvents (this=0x83e2950, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#25 0x02fecbe5 in QGuiEventDispatcherGlib::processEvents (this=0x83e2950, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#26 0x0024dc79 in QEventLoop::processEvents (this=0xbfe31544, flags=) at kernel/qeventloop.cpp:149
#27 0x0024e0ca in QEventLoop::exec (this=0xbfe31544, flags=...) at kernel/qeventloop.cpp:201
#28 0x0025053f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#29 0x02f4bdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#30 0x014c201e in kdemain () from /usr/lib/libkdeinit4_plasma-netbook.so
#31 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x83a7fa8 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#32 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#33 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#34 0x0804fbaf in main (argc=2, argv=0xbfe31db4, envp=0xbfe31dc0) at ../../kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 198352

Reported using DrKonqi