Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I opened KPackageKit, clicked on "Software Updates", and it sat "waiting for other tasks" for quite a while. I clicked "Cancel" and it crashed.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4312c75760 (LWP 28487))]

Thread 2 (Thread 0x7f4305d96710 (LWP 28505)):
#0  0x00007f430f1d3f83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f430c6a14a9 in g_main_context_poll (context=0x11552c0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904
#2  g_main_context_iterate (context=0x11552c0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586
#3  0x00007f430c6a18fc in IA__g_main_context_iteration (context=0x11552c0, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#4  0x00007f43115b4406 in QEventDispatcherGlib::processEvents (this=0xc2cbf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f43115896c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f4311589a9c in QEventLoop::exec (this=0x7f4305d95db0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f43114988db in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007f4311569dd8 in QInotifyFileSystemWatcherEngine::run (this=0x11521b0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f431149af95 in QThreadPrivate::start (arg=0x11521b0) at thread/qthread_unix.cpp:248
#10 0x00007f430fc319ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f430f1e06fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4312c75760 (LWP 28487)):
[KCrash Handler]
#5  0x00007f4311fc4734 in PackageKit::Transaction::percentage() const () from /usr/lib/libpackagekit-qt.so.12
#6  0x00007f431120a262 in KpkTransactionBar::updateUi() () from /usr/lib/libkpackagekitlib.so
#7  0x00007f43111f633c in KpkTransactionBar::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkpackagekitlib.so
#8  0x00007f431159e036 in QMetaObject::activate (sender=0xfd3230, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff21382af0) at kernel/qobject.cpp:3295
#9  0x00007f4311fc5e7a in PackageKit::Transaction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#10 0x00007f431159e036 in QMetaObject::activate (sender=0x10103a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff21382af0) at kernel/qobject.cpp:3295
#11 0x00007f4311fcd7e4 in PackageKit::TransactionProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#12 0x00007f4311d4e5a6 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#13 0x00007f4311d58fef in QDBusCallDeliveryEvent::placeMetaCall (this=0x20, object=0x0) at qdbusintegrator_p.h:101
#14 0x00007f431159ab79 in QObject::event (this=0x10103a0, e=0x1160110) at kernel/qobject.cpp:1248
#15 0x00007f43104a7c0c in QApplicationPrivate::notify_helper (this=0xb33540, receiver=0x10103a0, e=0x1160110) at kernel/qapplication.cpp:4302
#16 0x00007f43104ae0eb in QApplication::notify (this=0x7fff21386b40, receiver=0x10103a0, e=0x1160110) at kernel/qapplication.cpp:4185
#17 0x00007f431267ba16 in KApplication::notify (this=0x7fff21386b40, receiver=0x10103a0, event=0x1160110) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00007f431158ad9c in QCoreApplication::notifyInternal (this=0x7fff21386b40, receiver=0x10103a0, event=0x1160110) at kernel/qcoreapplication.cpp:726
#19 0x00007f431158e454 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xb0f4c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xb0f4c0) at kernel/qcoreapplication.cpp:1367
#21 0x00007f43115b4873 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#23 0x00007f430c69d8c2 in g_main_dispatch (context=0xb38520) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#24 IA__g_main_context_dispatch (context=0xb38520) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#25 0x00007f430c6a1748 in g_main_context_iterate (context=0xb38520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#26 0x00007f430c6a18fc in IA__g_main_context_iteration (context=0xb38520, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#27 0x00007f43115b43b3 in QEventDispatcherGlib::processEvents (this=0xb0ec10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007f431055818e in QGuiEventDispatcherGlib::processEvents (this=0x7fff213829c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f43115896c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007f4311589a9c in QEventLoop::exec (this=0x7fff21384680, flags=) at kernel/qeventloop.cpp:201
#31 0x00007f43109737de in QDialog::exec (this=0x131a040) at dialogs/qdialog.cpp:546
#32 0x00007f43125fd975 in KMessageBox::createKMessageBox (dialog=<value optimized out>, icon=<value optimized out>, text=<value optimized out>, strlist=<value optimized out>, 
    ask=<value optimized out>, checkboxReturn=<value optimized out>, options=) at ../../kdeui/dialogs/kmessagebox.cpp:333
#33 0x00007f43125fec20 in KMessageBox::createKMessageBox (dialog=<value optimized out>, icon=QMessageBox::Warning, text=<value optimized out>, strlist=<value optimized out>, ask=..., 
    checkboxReturn=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:151
#34 0x00007f43125fefd9 in KMessageBox::detailedSorryWId (parent_id=<value optimized out>, text=..., details=..., caption=..., options=) at ../../kdeui/dialogs/kmessagebox.cpp:951
#35 0x00007f43125ff102 in KMessageBox::detailedSorry (parent=<value optimized out>, text=..., details=..., caption=..., options=<value optimized out>) at ../../kdeui/dialogs/kmessagebox.cpp:928
#36 0x00007f43052fa08c in ?? () from /usr/lib/kde4/kcm_kpk_update.so
#37 0x00007f43052faec0 in ?? () from /usr/lib/kde4/kcm_kpk_update.so
#38 0x00007f431159e036 in QMetaObject::activate (sender=0xfd3230, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff21382af0) at kernel/qobject.cpp:3295
#39 0x00007f4311fc3e26 in PackageKit::Transaction::errorCode(PackageKit::Client::ErrorType, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#40 0x00007f4311fca5a6 in PackageKit::TransactionPrivate::errorCode(QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#41 0x00007f4311fcb884 in PackageKit::TransactionPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#42 0x00007f431159e036 in QMetaObject::activate (sender=0x10103a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff21382af0) at kernel/qobject.cpp:3295
#43 0x00007f4311fccffa in PackageKit::TransactionProxy::ErrorCode(QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#44 0x00007f4311fcd84b in PackageKit::TransactionProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#45 0x00007f4311d4e5a6 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#46 0x00007f4311d58fef in QDBusCallDeliveryEvent::placeMetaCall (this=0x20, object=0x0) at qdbusintegrator_p.h:101
#47 0x00007f431159ab79 in QObject::event (this=0x10103a0, e=0x13109c0) at kernel/qobject.cpp:1248
#48 0x00007f43104a7c0c in QApplicationPrivate::notify_helper (this=0xb33540, receiver=0x10103a0, e=0x13109c0) at kernel/qapplication.cpp:4302
#49 0x00007f43104ae0eb in QApplication::notify (this=0x7fff21386b40, receiver=0x10103a0, e=0x13109c0) at kernel/qapplication.cpp:4185
#50 0x00007f431267ba16 in KApplication::notify (this=0x7fff21386b40, receiver=0x10103a0, event=0x13109c0) at ../../kdeui/kernel/kapplication.cpp:302
#51 0x00007f431158ad9c in QCoreApplication::notifyInternal (this=0x7fff21386b40, receiver=0x10103a0, event=0x13109c0) at kernel/qcoreapplication.cpp:726
#52 0x00007f431158e454 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xb0f4c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#53 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xb0f4c0) at kernel/qcoreapplication.cpp:1367
#54 0x00007f43115b4873 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#55 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#56 0x00007f430c69d8c2 in g_main_dispatch (context=0xb38520) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#57 IA__g_main_context_dispatch (context=0xb38520) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#58 0x00007f430c6a1748 in g_main_context_iterate (context=0xb38520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#59 0x00007f430c6a18fc in IA__g_main_context_iteration (context=0xb38520, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#60 0x00007f43115b43b3 in QEventDispatcherGlib::processEvents (this=0xb0ec10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#61 0x00007f431055818e in QGuiEventDispatcherGlib::processEvents (this=0x7fff213829c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x00007f43115896c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#63 0x00007f4311589a9c in QEventLoop::exec (this=0x7fff21386a90, flags=) at kernel/qeventloop.cpp:201
#64 0x00007f431158e73b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#65 0x00000000004067c2 in _start ()

This bug may be a duplicate of or related to bug 236806.

Possible duplicates by query: bug 244943, bug 243207, bug 242379, bug 241489, bug 241357.

Reported using DrKonqi