Bug 207482

Application that crashed: ksysguard
Version of the application: 4.3.00 (KDE 4.3.0)
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30.5-43.fc11.x86_64 x86_64

What I was doing when the application crashed:
Just opening the properties page for the network graph and closing it caused a segfault.

 -- Backtrace:
Application: System Monitor (ksysguard), signal: Segmentation fault
[KCrash Handler]
#5  QColor (acolor=<value optimized out>, this=<value optimized out>) at /usr/include/QtGui/qcolor.h:259
#6  SensorModelEntry::color (acolor=<value optimized out>, this=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.3.0/ksysguard/gui/SensorDisplayLib/SensorModel.cc:95
#7  0x0000003b7903679f in FancyPlotter::applySettings (this=0xed17a0) at /usr/src/debug/kdebase-workspace-4.3.0/ksysguard/gui/SensorDisplayLib/FancyPlotter.cc:260
#8  0x0000003b790377c1 in FancyPlotter::qt_metacall (this=0xed17a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.3.0/x86_64-redhat-linux-gnu/ksysguard/gui/FancyPlotter.moc:75
#9  0x00000032b33547dc in QMetaObject::activate (sender=0x100d350, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#10 0x0000003b76b8580f in KDialog::slotButtonClicked (this=0x100d350, button=8) at /usr/src/debug/kdelibs-4.3.0/kdeui/dialogs/kdialog.cpp:858
#11 0x0000003b76b87b02 in KDialog::qt_metacall (this=0x100d350, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc04c6610)
    at /usr/src/debug/kdelibs-4.3.0/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:184
#12 0x0000003b76c3bf70 in KPageDialog::qt_metacall (this=0x7fffc04c6260, _c=81, _id=4, _a=0x2) at /usr/src/debug/kdelibs-4.3.0/x86_64-redhat-linux-gnu/kdeui/kpagedialog.moc:64
#13 0x0000003b79038db0 in FancyPlotterSettings::qt_metacall (this=0x7fffc04c6260, _c=81, _id=4, _a=0x2)
    at /usr/src/debug/kdebase-workspace-4.3.0/x86_64-redhat-linux-gnu/ksysguard/gui/FancyPlotterSettings.moc:68
#14 0x00000032b33547dc in QMetaObject::activate (sender=0xfde448, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#15 0x00000032b33572ee in QSignalMapper::mapped (this=0x7fffc04c6260, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:95
#16 0x00000032b33584a0 in QSignalMapper::map (this=0xfde448, sender=0xfcc570) at kernel/qsignalmapper.cpp:266
#17 0x00000032b3358710 in QSignalMapper::qt_metacall (this=0xfde448, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc04c67a0) at .moc/release-shared/moc_qsignalmapper.cpp:81
#18 0x00000032b33547dc in QMetaObject::activate (sender=0xfcc570, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#19 0x0000003b75d8b097 in QAbstractButton::clicked (this=0x7fffc04c6260, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#20 0x0000003b75aeecab in QAbstractButtonPrivate::emitClicked (this=0xfd3dd0) at widgets/qabstractbutton.cpp:543
#21 0x0000003b75af08ab in QAbstractButtonPrivate::click (this=0xfd3dd0) at widgets/qabstractbutton.cpp:536
#22 0x0000003b75af0b05 in QAbstractButton::mouseReleaseEvent (this=0xfcc570, e=0x7fffc04c6ec0) at widgets/qabstractbutton.cpp:1115
#23 0x0000003b757ddd88 in QWidget::event (this=0xfcc570, event=0x7fffc04c6ec0) at kernel/qwidget.cpp:7549
#24 0x0000003b7578f69c in QApplicationPrivate::notify_helper (this=0xb69c90, receiver=0xfcc570, e=0x7fffc04c6ec0) at kernel/qapplication.cpp:4056
#25 0x0000003b75796741 in QApplication::notify (this=<value optimized out>, receiver=0xfcc570, e=0x7fffc04c6ec0) at kernel/qapplication.cpp:3758
#26 0x0000003b76c11296 in KApplication::notify (this=0xb69b90, receiver=0xfcc570, event=0x7fffc04c6ec0) at /usr/src/debug/kdelibs-4.3.0/kdeui/kernel/kapplication.cpp:302
#27 0x00000032b333f59c in QCoreApplication::notifyInternal (this=0xb69b90, receiver=0xfcc570, event=0x7fffc04c6ec0) at kernel/qcoreapplication.cpp:610
#28 0x0000003b75796030 in QCoreApplication::sendSpontaneousEvent (event=<value optimized out>, receiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:216
#29 QApplicationPrivate::sendMouseEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qapplication.cpp:2924
#30 0x0000003b757fba4e in QETWidget::translateMouseEvent (this=0x100d350, event=<value optimized out>) at kernel/qapplication_x11.cpp:4404
#31 0x0000003b757fab08 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffc04c89f0) at kernel/qapplication_x11.cpp:3545
#32 0x0000003b758227dc in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00000032a9a37abe in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#34 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#35 0x00000032a9a3b278 in g_main_context_iterate (context=0xb6c5f0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2455
#36 0x00000032a9a3b3a0 in IA__g_main_context_iteration (context=0xb6c5f0, may_block=1) at gmain.c:2518
#37 0x00000032b3367936 in QEventDispatcherGlib::processEvents (this=0xb50810, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#38 0x0000003b75821f8e in QGuiEventDispatcherGlib::processEvents (this=0x7fffc04c6260, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#39 0x00000032b333ded2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 36}) at kernel/qeventloop.cpp:149
#40 0x00000032b333e2a4 in QEventLoop::exec (this=0x7fffc04c8d20, flags={i = 0}) at kernel/qeventloop.cpp:201
#41 0x00000032b3340439 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#42 0x0000003b7906e963 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.3.0/ksysguard/gui/ksysguard.cc:579
#43 0x00000032a7e1ea2d in __libc_start_main () from /lib64/libc.so.6
#44 0x0000000000400709 in _start ()

This bug may be a duplicate of or related to bug 203382

Reported using DrKonqi