Bug 297040

Application: kcmshell4 ()
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.2.0-2-amd64 x86_64
Distribution: Debian GNU/Linux testing (wheezy)

-- Information about the crash:
- What I was doing when the application crashed: "aptitude upgrade" command to download the packages were taken away.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDE Yapılandırma Modülü (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4995dca760 (LWP 5432))]

Thread 2 (Thread 0x7f497bf52700 (LWP 5433)):
#0  0x00007f49910fb155 in __pthread_mutex_lock (mutex=0x1c14798) at pthread_mutex_lock.c:61
#1  0x00007f498ffc8da9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f498ffc95f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f498ffc9e02 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f497c234dc6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f498ffee7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f49910f8b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#7  0x00007f499572090d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4995dca760 (LWP 5432)):
[KCrash Handler]
#6  0x00007f49942e6d60 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () from /usr/lib/libQtCore.so.4
#7  0x00007f49942edeba in QSingleShotTimer::QSingleShotTimer(int, QObject*, char const*) () from /usr/lib/libQtCore.so.4
#8  0x00007f49942ee03e in QTimer::singleShot(int, QObject*, char const*) () from /usr/lib/libQtCore.so.4
#9  0x00007f4986376010 in ?? () from /usr/lib/kde4/kcm_clock.so
#10 0x00007f4995426f67 in KCModuleProxy::save (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#11 0x00007f4995423dd8 in KCMultiDialogPrivate::apply (this=<optimized out>) at ../../kutils/kcmultidialog.cpp:300
#12 0x00007f499542501c in KCMultiDialog::qt_metacall (this=0x1993370, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff38336200) at ./kcmultidialog.moc:95
#13 0x00007f49959d4ba0 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kcmshell4.so
#14 0x00007f49942e5eba in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x00007f499509bb5f in KPushButton::authorized (this=<optimized out>, _t1=0x1c4ede0) at ./kpushbutton.moc:129
#16 0x00007f499509bcb9 in KPushButton::qt_metacall (this=0x19b5fe0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff38336310) at ./kpushbutton.moc:88
#17 0x00007f49942e5eba in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#18 0x00007f4993d0f2c2 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#19 0x00007f4993a5734e in QAbstractButtonPrivate::emitClicked() () from /usr/lib/libQtGui.so.4
#20 0x00007f4993a5868b in QAbstractButtonPrivate::click() () from /usr/lib/libQtGui.so.4
#21 0x00007f4993a588fc in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#22 0x00007f49936f5346 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#23 0x00007f49936a4c64 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0x00007f49936aa3eb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#25 0x00007f4994fccb26 in KApplication::notify (this=0x7fff383378f0, receiver=0x19b5fe0, event=0x7fff38336d60) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f49942d328c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#27 0x00007f49936a5c32 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#28 0x00007f4993722118 in QETWidget::translateMouseEvent(_XEvent const*) () from /usr/lib/libQtGui.so.4
#29 0x00007f4993720f1a in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#30 0x00007f4993749252 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib/libQtGui.so.4
#31 0x00007f498ffc90cf in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f498ffc98c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f498ffc9a99 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f49942fde2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0x00007f4993748eee in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtGui.so.4
#36 0x00007f49942d2492 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0x00007f49942d268f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x00007f4993b56766 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#39 0x00007f49959d72bc in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_kcmshell4.so
#40 0x00007f4995666ead in __libc_start_main (main=<optimized out>, argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff383380f8) at libc-start.c:228
#41 0x00000000004006c1 in _start ()

This bug may be a duplicate of or related to bug 281740.

Possible duplicates by query: bug 296656, bug 296556, bug 295166, bug 295027, bug 294947.

Reported using DrKonqi