Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.2
Operating System: Linux 2.6.32.9-67.fc12.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
kpackagekit crashes after "waiting" for an update and then pressing cancel.

The crash can be reproduced every time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#5  0x0000003384c226ec in percentage (this=<value optimized out>) at transactionproxy.h:57
#6  PackageKit::Transaction::percentage (this=<value optimized out>) at transaction.cpp:135
#7  0x000000338662a2d2 in KpkTransactionBar::updateUi (this=0x1c51af0) at /usr/src/debug/kpackagekit-0.5.4/libkpackagekit/KpkTransactionBar.cpp:159
#8  0x0000003386616bac in KpkTransactionBar::qt_metacall (this=0x1c51af0, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb398f2d0)
    at /usr/src/debug/kpackagekit-0.5.4/x86_64-redhat-linux-gnu/libkpackagekit/moc_KpkTransactionBar.cpp:75
#9  0x000000337fb6a2af in QMetaObject::activate (sender=0x1c85830, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#10 0x0000003384c23a5a in PackageKit::Transaction::qt_metacall (this=0x1c85830, _c=InvokeMetaMethod, _id=0, _a=0x7fffb398f4a0) at transaction.moc:198
#11 0x000000337fb6a2af in QMetaObject::activate (sender=0x1c7ab90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#12 0x0000003384c2aac4 in PackageKit::TransactionProxy::qt_metacall (this=0x1c7ab90, _c=InvokeMetaMethod, _id=3, _a=0x7fffb39902a0) at transactionproxy.moc:235
#13 0x0000003380021c26 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#14 0x000000338002be1f in QDBusCallDeliveryEvent::placeMetaCall (this=0x50, object=<value optimized out>) at qdbusintegrator_p.h:101
#15 0x000000337fb66921 in QObject::event (this=0x1c7ab90, e=0x1e6ad40) at kernel/qobject.cpp:1248
#16 0x0000003382baa9dc in QApplicationPrivate::notify_helper (this=0x18c98d0, receiver=0x1c7ab90, e=0x1e6ad40) at kernel/qapplication.cpp:4300
#17 0x0000003382bb0aab in QApplication::notify (this=<value optimized out>, receiver=0x1c7ab90, e=0x1e6ad40) at kernel/qapplication.cpp:4183
#18 0x00000033842067a6 in KApplication::notify (this=0x7fffb3990d90, receiver=0x1c7ab90, event=0x1e6ad40) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#19 0x000000337fb5774c in QCoreApplication::notifyInternal (this=0x7fffb3990d90, receiver=0x1c7ab90, event=0x1e6ad40) at kernel/qcoreapplication.cpp:704
#20 0x000000337fb58497 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x18a3540) at kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x18a3540) at kernel/qcoreapplication.cpp:1345
#22 0x000000337fb7d523 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#23 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#24 0x0000003377a3920e in g_main_dispatch (context=0x18cbd20) at gmain.c:1960
#25 IA__g_main_context_dispatch (context=0x18cbd20) at gmain.c:2513
#26 0x0000003377a3cbf8 in g_main_context_iterate (context=0x18cbd20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#27 0x0000003377a3cd1a in IA__g_main_context_iteration (context=0x18cbd20, may_block=1) at gmain.c:2654
#28 0x000000337fb7d063 in QEventDispatcherGlib::processEvents (this=0x18a2c60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#29 0x0000003382c49a1e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x000000337fb56192 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#31 0x000000337fb5645c in QEventLoop::exec (this=0x7fffb3990ce0, flags=...) at kernel/qeventloop.cpp:201
#32 0x000000337fb58749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#33 0x0000000000406082 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kpackagekit-0.5.4/KPackageKit/main.cpp:66

Possible duplicates by query: bug 228851, bug 228798, bug 228144, bug 227315, bug 224168.

Reported using DrKonqi