Application that crashed: ksysguard
Version of the application: 4.3.2 (KDE 4.3.2)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Ksysguard crashed after opening propierties dialog of Network History and then closing by clicking the Apply button, but without having done any modification.

 -- Backtrace:
Application: System Monitor (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  QColor (this=0x0) at /usr/include/qt4/QtGui/qcolor.h:259
#7  SensorModelEntry::color (this=0x0) at ../../../ksysguard/gui/SensorDisplayLib/SensorModel.cc:95
#8  0x05d86620 in FancyPlotter::applySettings (this=0x9dcb290) at ../../../ksysguard/gui/SensorDisplayLib/FancyPlotter.cc:260
#9  0x05d87696 in FancyPlotter::qt_metacall (this=0x9dcb290, _c=QMetaObject::InvokeMetaMethod, _id=37, _a=0xbf86b03c) at ./FancyPlotter.moc:75
#10 0x00a87263 in QMetaObject::activate (sender=0x9ee4990, from_signal_index=43, to_signal_index=43, argv=0x0) at kernel/qobject.cpp:3113
#11 0x00a87ec2 in QMetaObject::activate (sender=0x9ee4990, m=0x12c6144, local_signal_index=7, argv=0x0) at kernel/qobject.cpp:3187
#12 0x0107f557 in KDialog::applyClicked (this=0x9ee4990) at ./kdialog.moc:240
#13 0x01081cca in KDialog::slotButtonClicked (this=0x9ee4990, button=8) at ../../kdeui/dialogs/kdialog.cpp:857
#14 0x01084319 in KDialog::qt_metacall (this=0x9ee4990, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbf86b278) at ./kdialog.moc:184
#15 0x0114bc6a in KPageDialog::qt_metacall (this=0x9ee4990, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbf86b278) at ./kpagedialog.moc:64
#16 0x05d8934a in FancyPlotterSettings::qt_metacall (this=0x9ee4990, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbf86b278) at ./FancyPlotterSettings.moc:68
#17 0x00a87263 in QMetaObject::activate (sender=0x9c6e6f8, from_signal_index=4, to_signal_index=4, argv=0xbf86b278) at kernel/qobject.cpp:3113
#18 0x00a87ec2 in QMetaObject::activate (sender=0x9c6e6f8, m=0xb61878, local_signal_index=0, argv=0xbf86b278) at kernel/qobject.cpp:3187
#19 0x00a89e73 in QSignalMapper::mapped (this=0x9c6e6f8, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:95
#20 0x00a8a70d in QSignalMapper::map (this=0x9c6e6f8, sender=0x9eef988) at kernel/qsignalmapper.cpp:266
#21 0x00a8a8ee in QSignalMapper::map (this=0x9c6e6f8) at kernel/qsignalmapper.cpp:257
#22 0x00a8b12b in QSignalMapper::qt_metacall (this=0x9c6e6f8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf86b448) at .moc/release-shared/moc_qsignalmapper.cpp:81
#23 0x00a87263 in QMetaObject::activate (sender=0x9eef988, from_signal_index=29, to_signal_index=30, argv=0xbf86b448) at kernel/qobject.cpp:3113
#24 0x00a876d8 in QMetaObject::activate (sender=0x9eef988, m=0x46d10a4, from_local_signal_index=2, to_local_signal_index=3, argv=0xbf86b448) at kernel/qobject.cpp:3207
#25 0x044eacc1 in QAbstractButton::clicked (this=0x9eef988, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#26 0x04213549 in QAbstractButtonPrivate::emitClicked (this=0x9efaf60) at widgets/qabstractbutton.cpp:543
#27 0x042151a4 in QAbstractButtonPrivate::click (this=0x9efaf60) at widgets/qabstractbutton.cpp:536
#28 0x04215431 in QAbstractButton::mouseReleaseEvent (this=0x9eef988, e=0xbf86ba40) at widgets/qabstractbutton.cpp:1115
#29 0x03eb3012 in QWidget::event (this=0x9eef988, event=0xbf86ba40) at kernel/qwidget.cpp:7549
#30 0x042133ee in QAbstractButton::event (this=0x9eef988, e=0x0) at widgets/qabstractbutton.cpp:1077
#31 0x042bd66d in QPushButton::event (this=0x9eef988, e=0xbf86ba40) at widgets/qpushbutton.cpp:662
#32 0x03e5df54 in QApplicationPrivate::notify_helper (this=0x9af35d0, receiver=0x9eef988, e=0xbf86ba40) at kernel/qapplication.cpp:4056
#33 0x03e66033 in QApplication::notify (this=0x9af3510, receiver=0x9eef988, e=0xbf86ba40) at kernel/qapplication.cpp:3758
#34 0x0111abfa in KApplication::notify (this=0x9af3510, receiver=0x9eef988, event=0xbf86ba40) at ../../kdeui/kernel/kapplication.cpp:302
#35 0x00a716cb in QCoreApplication::notifyInternal (this=0x9af3510, receiver=0x9eef988, event=0xbf86ba40) at kernel/qcoreapplication.cpp:610
#36 0x03e64f6e in QCoreApplication::sendSpontaneousEvent (receiver=0x9eef988, event=0xbf86ba40, alienWidget=0x9eef988, nativeWidget=0x9ee4990, buttonDown=0x46d8aa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#37 QApplicationPrivate::sendMouseEvent (receiver=0x9eef988, event=0xbf86ba40, alienWidget=0x9eef988, nativeWidget=0x9ee4990, buttonDown=0x46d8aa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#38 0x03ed37c0 in QETWidget::translateMouseEvent (this=0x9ee4990, event=0xbf86d08c) at kernel/qapplication_x11.cpp:4409
#39 0x03ed2c4b in QApplication::x11ProcessEvent (this=0x9af3510, event=0xbf86d08c) at kernel/qapplication_x11.cpp:3428
#40 0x03eff502 in x11EventSourceDispatch (s=0x9af9ca8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#41 0x00832e78 in g_main_dispatch (context=0x9af56f8) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#42 IA__g_main_context_dispatch (context=0x9af56f8) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#43 0x00836720 in g_main_context_iterate (context=0x9af56f8, block=<value optimized out>, dispatch=1, self=0x9a74b38) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#44 0x00836853 in IA__g_main_context_iteration (context=0x9af56f8, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#45 0x00a9c02c in QEventDispatcherGlib::processEvents (this=0x9ab28f8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#46 0x03efebe5 in QGuiEventDispatcherGlib::processEvents (this=0x9ab28f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#47 0x00a6fc79 in QEventLoop::processEvents (this=0xbf86d384, flags=) at kernel/qeventloop.cpp:149
#48 0x00a700ca in QEventLoop::exec (this=0xbf86d384, flags=...) at kernel/qeventloop.cpp:201
#49 0x00a7253f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#50 0x03e5ddd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#51 0x05dc5837 in kdemain (argc=1, argv=0x9ab01e0) at ../../../ksysguard/gui/ksysguard.cc:579
#52 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=1, envs=0x9aaff93 "DISPLAY=:0.0", reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x9aaffa4 "frederico-laptop;1257545139;994981;1708_TIME10920716") at ../../kinit/kinit.cpp:677
#53 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#54 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#55 0x0804fbaf in main (argc=2, argv=0xbf86dc84, envp=0xbf86dc90) at ../../kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 206640

Reported using DrKonqi