Bug 251426

Application: ksysguard (4.4.4 (KDE 4.4.4) "release 2")
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 2"
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
System Monitor crashes on exit after having added custom tabs. Using Xfce desktop.


The crash can be reproduced every time.

 -- Backtrace:
Application: System Monitor (ksysguard), signal: Segmentation fault
[KCrash Handler]
#5  0x00000000015f7d68 in ?? ()
#6  0x00007fe4e85d526e in ?? () from /usr/lib64/libkdeinit4_ksysguard.so
#7  0x00007fe4e85d5319 in ?? () from /usr/lib64/libkdeinit4_ksysguard.so
#8  0x00007fe4e60128b4 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#9  0x00007fe4e5447535 in QWidget::~QWidget (this=0x83b240, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1476
#10 0x00007fe4e582ef29 in QStackedWidget::~QStackedWidget (this=0x83b240, __in_chrg=<value optimized out>) at widgets/qstackedwidget.cpp:151
#11 0x00007fe4e60128b4 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#12 0x00007fe4e5447535 in QWidget::~QWidget (this=0x83ac60, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1476
#13 0x00007fe4e85d5519 in ?? () from /usr/lib64/libkdeinit4_ksysguard.so
#14 0x00007fe4e60128b4 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#15 0x00007fe4e5447535 in QWidget::~QWidget (this=0x83a7a0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1476
#16 0x00007fe4e582d679 in QSplitter::~QSplitter (this=0x83a7a0, __in_chrg=<value optimized out>) at widgets/qsplitter.cpp:1029
#17 0x00007fe4e60128b4 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#18 0x00007fe4e5447535 in QWidget::~QWidget (this=0x838ff0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1476
#19 0x00007fe4e6bffa87 in KMainWindow::~KMainWindow() () from /usr/lib64/libkdeui.so.5
#20 0x00007fe4e85f1948 in ?? () from /usr/lib64/libkdeinit4_ksysguard.so
#21 0x00007fe4e601352d in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#22 0x00007fe4e544376d in QWidget::event (this=0x838ff0, event=0x165d870) at kernel/qwidget.cpp:8501
#23 0x00007fe4e57efa6b in QMainWindow::event (this=0x838ff0, event=0x165d870) at widgets/qmainwindow.cpp:1414
#24 0x00007fe4e6bd84a3 in KXmlGuiWindow::event(QEvent*) () from /usr/lib64/libkdeui.so.5
#25 0x00007fe4e85b853e in ?? () from /usr/lib64/libkdeinit4_ksysguard.so
#26 0x00007fe4e53f34d4 in QApplicationPrivate::notify_helper (this=0x6249d0, receiver=0x838ff0, e=0x165d870) at kernel/qapplication.cpp:4302
#27 0x00007fe4e53fbaca in QApplication::notify (this=<value optimized out>, receiver=0x838ff0, e=0x165d870) at kernel/qapplication.cpp:4185
#28 0x00007fe4e6b5ac06 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#29 0x00007fe4e6001e4c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#30 0x00007fe4e60055ba in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#31 0x00007fe4e602a173 in ?? () from /usr/lib64/libQtCore.so.4
#32 0x00007fe4dfcb2a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#33 0x00007fe4dfcb3270 in ?? () from /usr/lib64/libglib-2.0.so.0
#34 0x00007fe4dfcb3510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#35 0x00007fe4e602a67f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#36 0x00007fe4e549414e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fe4e6001292 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#38 0x00007fe4e6001495 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#39 0x00007fe4e600588b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#40 0x00007fe4e85e18ca in kdemain () from /usr/lib64/libkdeinit4_ksysguard.so
#41 0x00007fe4e824cb7d in __libc_start_main () from /lib64/libc.so.6
#42 0x0000000000400699 in _start () at ../sysdeps/x86_64/elf/start.S:113

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

Possible duplicates by query: bug 250581, bug 248139, bug 242286, bug 230424, bug 213008.

Reported using DrKonqi