Bug 256186

Application: ksysguard (4.4.5 (KDE 4.4.5))
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
When I try to close window I getted this crash after sysguard close

 -- Backtrace:
Application: Monitor del sistema (ksysguard), signal: Segmentation fault
[KCrash Handler]
#5  0x0000002300000003 in ?? ()
#6  0x00007f3dd6e5d34e in qDeleteAll<QList<KSGRD::SensorDisplay*>::const_iterator> (this=0x136e210, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#7  qDeleteAll<QList<KSGRD::SensorDisplay*> > (this=0x136e210, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#8  WorkSheet::~WorkSheet (this=0x136e210, __in_chrg=<value optimized out>) at ../../../ksysguard/gui/WorkSheet.cc:81
#9  0x00007f3dd47abb3c in QObjectPrivate::deleteChildren (this=0x132c3b0) at kernel/qobject.cpp:1986
#10 0x00007f3dd3b9a32d in QWidget::~QWidget (this=0x132c380, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1476
#11 0x00007f3dd3f9c411 in QStackedWidget::~QStackedWidget (this=0x1329350, __in_chrg=<value optimized out>) at widgets/qstackedwidget.cpp:151
#12 0x00007f3dd47abb3c in QObjectPrivate::deleteChildren (this=0x132be60) at kernel/qobject.cpp:1986
#13 0x00007f3dd3b9a32d in QWidget::~QWidget (this=0x132be00, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1476
#14 0x00007f3dd6e64a43 in Workspace::~Workspace (this=0x132be00, __in_chrg=<value optimized out>) at ../../../ksysguard/gui/Workspace.cc:52
#15 0x00007f3dd47abb3c in QObjectPrivate::deleteChildren (this=0x132b920) at kernel/qobject.cpp:1986
#16 0x00007f3dd3b9a32d in QWidget::~QWidget (this=0x1303b00, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1476
#17 0x00007f3dd3f9ab80 in QSplitter::~QSplitter (this=0x1303b00, __in_chrg=<value optimized out>) at widgets/qsplitter.cpp:1029
#18 0x00007f3dd47abb3c in QObjectPrivate::deleteChildren (this=0x12e0840) at kernel/qobject.cpp:1986
#19 0x00007f3dd3b9a32d in QWidget::~QWidget (this=0x12e1890, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1476
#20 0x00007f3dd54d87b5 in KMainWindow::~KMainWindow (this=0x12e1890, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:476
#21 0x00007f3dd6e6eef8 in TopLevel::~TopLevel (this=0x12e1890, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../ksysguard/gui/ksysguard.h:38
#22 0x00007f3dd47ace4d in QObject::event (this=0x12e1890, e=0x1941880) at kernel/qobject.cpp:1231
#23 0x00007f3dd3b92c8f in QWidget::event (this=0x12e1890, event=0x1941880) at kernel/qwidget.cpp:8501
#24 0x00007f3dd3f560fb in QMainWindow::event (this=0x12e1890, event=0x1941880) at widgets/qmainwindow.cpp:1414
#25 0x00007f3dd5515373 in KXmlGuiWindow::event (this=0x1329350, ev=0x0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#26 0x00007f3dd6e6bace in TopLevel::event (this=0x12e1890, e=0x0) at ../../../ksysguard/gui/ksysguard.cc:335
#27 0x00007f3dd3b3d32c in QApplicationPrivate::notify_helper (this=0x1184980, receiver=0x12e1890, e=0x1941880) at kernel/qapplication.cpp:4302
#28 0x00007f3dd3b4380b in QApplication::notify (this=0x11848e0, receiver=0x12e1890, e=0x1941880) at kernel/qapplication.cpp:4185
#29 0x00007f3dd53fe836 in KApplication::notify (this=0x11848e0, receiver=0x12e1890, event=0x1941880) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x00007f3dd479d09c in QCoreApplication::notifyInternal (this=0x11848e0, receiver=0x12e1890, event=0x1941880) at kernel/qcoreapplication.cpp:726
#31 0x00007f3dd47a0744 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x116d610) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x116d610) at kernel/qcoreapplication.cpp:1367
#33 0x00007f3dd47c6b73 in sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#34 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#35 0x00007f3dce61c6f2 in g_main_dispatch (context=0x1187520) at /scratch/build-area/glib2.0-2.24.2/glib/gmain.c:1960
#36 IA__g_main_context_dispatch (context=0x1187520) at /scratch/build-area/glib2.0-2.24.2/glib/gmain.c:2513
#37 0x00007f3dce620568 in g_main_context_iterate (context=0x1187520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /scratch/build-area/glib2.0-2.24.2/glib/gmain.c:2591
#38 0x00007f3dce62071c in IA__g_main_context_iteration (context=0x1187520, may_block=1) at /scratch/build-area/glib2.0-2.24.2/glib/gmain.c:2654
#39 0x00007f3dd47c66b3 in QEventDispatcherGlib::processEvents (this=0x116cd80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#40 0x00007f3dd3bed19e in QGuiEventDispatcherGlib::processEvents (this=0x1329350, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007f3dd479b9c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#42 0x00007f3dd479bd9c in QEventLoop::exec (this=0x7fff3801f020, flags=) at kernel/qeventloop.cpp:201
#43 0x00007f3dd47a0a2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#44 0x00007f3dd6e6d723 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../ksysguard/gui/ksysguard.cc:582
#45 0x00007f3dd6abcc4d 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=0x7fff3801f5a8) at libc-start.c:228
#46 0x00000000004006a9 in _start ()

This bug may be a duplicate of or related to bug 193754.

Possible duplicates by query: bug 250581.

Reported using DrKonqi