Application: apper-sentinel (0.7.0)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-default i686
Distribution: "openSUSE 12.1 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
Always crashes when logging out, after sleep/hibernation  and general use

-- Backtrace:
Application: Apper (apper-sentinel), signal: Segmentation fault
[KCrash Handler]
#6  0xb5ce8e85 in QWidget::metric (this=0x81bda70, m=QPaintDevice::PdmDpiY) at kernel/qwidget_x11.cpp:2770
#7  0xb5e8ee86 in logicalDpiY (this=0x81bda78) at ../../src/gui/painting/qpaintdevice.h:96
#8  QFont::QFont (this=0xbfaf4c00, font=..., pd=0x81bda78) at text/qfont.cpp:715
#9  0xb5c944b5 in QWidgetPrivate::updateFont (this=0x81bf858, font=...) at kernel/qwidget.cpp:4874
#10 0xb5c943ec in setFont_helper (font=<optimized out>, this=<optimized out>) at ../../src/gui/kernel/qwidget_p.h:425
#11 QWidgetPrivate::resolveFont (this=0x81bf858) at kernel/qwidget.cpp:4851
#12 0xb5ca5e0c in QWidget::setParent (this=0x81bda70, parent=0x0, f=...) at kernel/qwidget.cpp:10139
#13 0xb5ca646f in QWidget::setParent (this=0x81bda70, parent=0x0) at kernel/qwidget.cpp:10049
#14 0xb5ca9c23 in QWidgetAction::releaseWidget (this=0x816b230, widget=0x81bda70) at kernel/qwidgetaction.cpp:207
#15 0xb60e9a0c in QMenu::~QMenu (this=0x81bd5c0, __in_chrg=<optimized out>) at widgets/qmenu.cpp:1389
#16 0xb7687fb4 in KMenu::~KMenu (this=0x81bd5c0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/widgets/kmenu.cpp:165
#17 0xb7687ff2 in KMenu::~KMenu (this=0x81bd5c0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/widgets/kmenu.cpp:168
#18 0xb76f9fc8 in KStatusNotifierItem::~KStatusNotifierItem (this=0x81b99a0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/notifications/kstatusnotifieritem.cpp:121
#19 0xb76fa242 in KStatusNotifierItem::~KStatusNotifierItem (this=0x81b99a0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/notifications/kstatusnotifieritem.cpp:124
#20 0xb6e414d1 in QObjectPrivate::deleteChildren (this=0x81a3c68) at kernel/qobject.cpp:1964
#21 0xb6e460c9 in QObject::~QObject (this=0x81a3190, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#22 0x0805cdb0 in _start ()

Reported using DrKonqi