Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-2-amd64 x86_64
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
konsequently plasma chrashs

 -- Backtrace:
Application: Plasma-ArbeitsflÀche (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4e7ce037a0 (LWP 4776))]

Thread 2 (Thread 0x7f4e5d652910 (LWP 4777)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f4e79998499 in QWaitConditionPrivate::wait (this=0x138e800, mutex=0x138e7f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=0x138e800, mutex=0x138e7f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4e767943b4 in QHostInfoAgent::run (this=0x138e7e0) at kernel/qhostinfo.cpp:260
#4  0x00007f4e799974a5 in QThreadPrivate::start (arg=0x138e7e0) at thread/qthread_unix.cpp:188
#5  0x00007f4e7407b73a in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f4e7c81d69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4e7ce037a0 (LWP 4776)):
[KCrash Handler]
#5  0x00007f4e799e4cbe in QtPrivate::QStringList_contains (that=0x7fff92cc9640, str=..., cs=Qt::CaseSensitive) at tools/qstringlist.cpp:318
#6  0x00007f4e5da79a76 in HalPower::brightness(QString const&) () from /usr/lib/kde4/solid_hal_power.so
#7  0x00007f4e5fa27ca4 in Solid::Control::PowerManager::brightness (device=<value optimized out>) at ../../../../libs/solid/control/powermanager.cpp:198
#8  0x00007f4e5e0c9806 in ?? () from /usr/lib/kde4/plasma_applet_battery.so
#9  0x00007f4e7c40c0e6 in Plasma::ExtenderPrivate::loadExtenderItems (this=0x15980d0) at ../../plasma/extender.cpp:659
#10 0x00007f4e7c40d19d in Extender (this=0x15f1ac0, applet=<value optimized out>) at ../../plasma/extender.cpp:114
#11 0x00007f4e7c3d275d in Plasma::Applet::extender (this=0x124a510) at ../../plasma/applet.cpp:688
#12 0x00007f4e5e0cce39 in ?? () from /usr/lib/kde4/plasma_applet_battery.so
#13 0x00007f4e7c3f8a0a in Plasma::Corona::loadLayout (this=0xdb5f70, configName=<value optimized out>) at ../../plasma/corona.cpp:377
#14 0x00007f4e7c3f9ab2 in Plasma::Corona::initializeLayout (this=0xdb5f70, configName=...) at ../../plasma/corona.cpp:324
#15 0x00007f4e7cafca36 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#16 0x00007f4e7cafcd08 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#17 0x00007f4e7cafcf1c in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#18 0x00007f4e79a91df2 in QMetaObject::activate (sender=0xdd3fe0, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#19 0x00007f4e79a96f5f in QSingleShotTimer::timerEvent (this=0xdd3fe0) at kernel/qtimer.cpp:298
#20 0x00007f4e79a8c353 in QObject::event (this=0xdd3fe0, e=0x1646768) at kernel/qobject.cpp:1074
#21 0x00007f4e7a1c001d in QApplicationPrivate::notify_helper (this=0xc63de0, receiver=0xdd3fe0, e=0x7fff92ccaee0) at kernel/qapplication.cpp:4065
#22 0x00007f4e7a1c807a in QApplication::notify (this=0xc548c0, receiver=0xdd3fe0, e=0x7fff92ccaee0) at kernel/qapplication.cpp:4030
#23 0x00007f4e7b2a4e06 in KApplication::notify (this=0xc548c0, receiver=0xdd3fe0, event=0x7fff92ccaee0) at ../../kdeui/kernel/kapplication.cpp:302
#24 0x00007f4e79a7cc9c in QCoreApplication::notifyInternal (this=0xc548c0, receiver=0xdd3fe0, event=0x7fff92ccaee0) at kernel/qcoreapplication.cpp:610
#25 0x00007f4e79aa92c6 in QCoreApplication::sendEvent (this=0xc67400) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#26 QTimerInfoList::activateTimers (this=0xc67400) at kernel/qeventdispatcher_unix.cpp:580
#27 0x00007f4e79aa5634 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#28 0x00007f4e742cc90e in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x00007f4e742d02c8 in ?? () from /lib/libglib-2.0.so.0
#30 0x00007f4e742d03f0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x00007f4e79aa539c in QEventDispatcherGlib::processEvents (this=0xc3b070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#32 0x00007f4e7a256f1f in QGuiEventDispatcherGlib::processEvents (this=0x1646750, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#33 0x00007f4e79a7b562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007f4e79a7b934 in QEventLoop::exec (this=0x7fff92ccb190, flags=...) at kernel/qeventloop.cpp:201
#35 0x00007f4e79a7dba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#36 0x00007f4e7cae32af in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#37 0x00007f4e7c770abd in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff92ccb498) at libc-start.c:222
#38 0x0000000000400649 in _start ()
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 220139

Reported using DrKonqi