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-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
I tried to install flash plugin and apper crash every time

The crash can be reproduced every time.

-- Backtrace:
Application: Apper (apper-sentinel), signal: Segmentation fault
[KCrash Handler]
#6  0x00007f40e96839f4 in QAbstractButton::isChecked (this=0x9d1990) at widgets/qabstractbutton.cpp:772
#7  0x00007f40ea2b6f75 in Requirements::~Requirements (this=0x9663f0, __in_chrg=<optimized out>) at /usr/src/debug/apper-0.7.0/libapper/Requirements.cpp:153
#8  0x00007f40ea2b6fe9 in Requirements::~Requirements (this=0x9663f0, __in_chrg=<optimized out>) at /usr/src/debug/apper-0.7.0/libapper/Requirements.cpp:157
#9  0x00007f40eac8e178 in QObject::event (this=0x9663f0, e=<optimized out>) at kernel/qobject.cpp:1209
#10 0x00007f40e9320cfb in QWidget::event (this=0x9663f0, event=0x927b70) at kernel/qwidget.cpp:8754
#11 0x00007f40e92d0be4 in notify_helper (e=0x927b70, receiver=0x9663f0, this=0x67b7a0) at kernel/qapplication.cpp:4481
#12 QApplicationPrivate::notify_helper (this=0x67b7a0, receiver=0x9663f0, e=0x927b70) at kernel/qapplication.cpp:4453
#13 0x00007f40e92d5a71 in QApplication::notify (this=0x7fff3e1bb800, receiver=0x9663f0, e=0x927b70) at kernel/qapplication.cpp:4360
#14 0x00007f40ebe4ee36 in KApplication::notify (this=0x7fff3e1bb800, receiver=0x9663f0, event=0x927b70) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#15 0x00007f40eac7781c in QCoreApplication::notifyInternal (this=0x7fff3e1bb800, receiver=0x9663f0, event=0x927b70) at kernel/qcoreapplication.cpp:787
#16 0x00007f40eac7abf8 in sendEvent (event=0x927b70, receiver=0x9663f0) at kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x64c150) at kernel/qcoreapplication.cpp:1428
#18 0x00007f40eaca20b3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#19 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#20 0x00007f40e4a7658d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f40e4a76d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#22 0x00007f40e4a76f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f40eaca250f in QEventDispatcherGlib::processEvents (this=0x64b930, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#24 0x00007f40e9373f2e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007f40eac76a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007f40eac76c1f in QEventLoop::exec (this=0x7fff3e1bb790, flags=...) at kernel/qeventloop.cpp:201
#27 0x00007f40eac7ade7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#28 0x000000000041035d in main (argc=1, argv=0x7fff3e1bbae8) at /usr/src/debug/apper-0.7.0/Sentinel/main.cpp:54

This bug may be a duplicate of or related to bug 286801.

Possible duplicates by query: bug 288033, bug 287979, bug 287815, bug 287745, bug 287631.

Reported using DrKonqi