Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I was installing updates when KPackageKit crashed. Sounds pretty much like the duplicate report I found. 

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78bf710 (LWP 1729))]

Thread 2 (Thread 0xb611bb70 (LWP 1734)):
#0  0x003a2e16 in *__GI_clock_gettime (clock_id=3829748, tp=0xb611afb8) at ../sysdeps/unix/clock_gettime.c:100
#1  0x005d9f5b in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x005df085 in QTimerInfoList::updateCurrentTime (this=0x9a3c1b4) at kernel/qeventdispatcher_unix.cpp:340
#3  0x005df0ca in QTimerInfoList::timerWait (this=0x9a3c1b4, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x005dd078 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb611b0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x005dd105 in timerSourcePrepare (source=0x0, timeout=0x3a6ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x059a6aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x059a6ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x059a74b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x005dce6f in QEventDispatcherGlib::processEvents (this=0x97b5528, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x005af759 in QEventLoop::processEvents (this=0xb611b290, flags=) at kernel/qeventloop.cpp:149
#11 0x005afbaa in QEventLoop::exec (this=0xb611b290, flags=...) at kernel/qeventloop.cpp:201
#12 0x004b0fc9 in QThread::exec (this=0x99d6188) at thread/qthread.cpp:487
#13 0x0058f1db in QInotifyFileSystemWatcherEngine::run (this=0x99d6188) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x004b397e in QThreadPrivate::start (arg=0x99d6188) at thread/qthread_unix.cpp:248
#15 0x0015a96e in start_thread (arg=0xb611bb70) at pthread_create.c:300
#16 0x00e7aa4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb78bf710 (LWP 1729)):
[KCrash Handler]
#6  0x005c526f in QObjectPrivate::isSignalConnected (sender=0x9a92df8, m=0xdabcc4, local_signal_index=11, argv=0xbf912744) at kernel/qobject_p.h:227
#7  QMetaObject::activate (sender=0x9a92df8, m=0xdabcc4, local_signal_index=11, argv=0xbf912744) at kernel/qobject.cpp:3218
#8  0x00d84e19 in PackageKit::Transaction::finished(PackageKit::Transaction::ExitStatus, unsigned int) () from /usr/lib/libpackagekit-qt.so.12
#9  0x00d7f37c in PackageKit::ClientPrivate::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#10 0x00d81453 in PackageKit::ClientPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#11 0x005b647a in QMetaObject::metacall (object=0x98e7a70, cl=13, idx=6, argv=0xbf9128d0) at kernel/qmetaobject.cpp:237
#12 0x005c4fbb in QMetaObject::activate (sender=0x98f2188, m=0x44bc88, local_signal_index=2, argv=0xbf9128d0) at kernel/qobject.cpp:3295
#13 0x0043348f in QDBusConnectionInterface::serviceOwnerChanged (this=0x98f2188, _t1=..., _t2=..., _t3=...) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:210
#14 0x004337b3 in QDBusConnectionInterface::qt_metacall (this=0x98f2188, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf912aa0) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:137
#15 0x005b647a in QMetaObject::metacall (object=0x98f2188, cl=13, idx=7, argv=0xbf912aa0) at kernel/qmetaobject.cpp:237
#16 0x005c4fbb in QMetaObject::activate (sender=0x98f2188, m=0x44bc88, local_signal_index=6, argv=0xbf912aa0) at kernel/qobject.cpp:3295
#17 0x0043333f in QDBusConnectionInterface::NameOwnerChanged (this=0x98f2188, _t1=..., _t2=..., _t3=...) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:238
#18 0x00433843 in QDBusConnectionInterface::qt_metacall (this=0x98f2188, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbf912cac) at .moc/release-shared/moc_qdbusconnectioninterface.cpp:141
#19 0x003f3df4 in QDBusConnectionPrivate::deliverCall (this=0x9900398, object=0x98f2188, msg=..., metaTypes=..., slotIdx=11) at qdbusintegrator.cpp:904
#20 0x003ff097 in QDBusCallDeliveryEvent::placeMetaCall (this=0x9e3e2d0, object=0x98f2188) at qdbusintegrator_p.h:101
#21 0x005c1c0e in QObject::event (this=0x98f2188, e=0x9e3e2d0) at kernel/qobject.cpp:1248
#22 0x01129e8c in QApplicationPrivate::notify_helper (this=0x96c9790, receiver=0x98f2188, e=0x9e3e2d0) at kernel/qapplication.cpp:4302
#23 0x01130a0e in QApplication::notify (this=0xbf91357c, receiver=0x98f2188, e=0x9e3e2d0) at kernel/qapplication.cpp:3706
#24 0x0097f40a in KApplication::notify (this=0xbf91357c, receiver=0x98f2188, event=0x9e3e2d0) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x005b113b in QCoreApplication::notifyInternal (this=0xbf91357c, receiver=0x98f2188, event=0x9e3e2d0) at kernel/qcoreapplication.cpp:726
#26 0x005b4bfc in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x96ab420) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x96ab420) at kernel/qcoreapplication.cpp:1367
#28 0x005b4d7d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#29 0x005dd33f in QCoreApplication::sendPostedEvents (s=0x96cbb10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=0x96cbb10) at kernel/qeventdispatcher_glib.cpp:276
#31 0x059a35e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0x059a72d8 in ?? () from /lib/libglib-2.0.so.0
#33 0x059a74b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#34 0x005dce35 in QEventDispatcherGlib::processEvents (this=0x96aafb0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#35 0x011e9e15 in QGuiEventDispatcherGlib::processEvents (this=0x96aafb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x005af759 in QEventLoop::processEvents (this=0xbf9134d4, flags=) at kernel/qeventloop.cpp:149
#37 0x005afbaa in QEventLoop::exec (this=0xbf9134d4, flags=...) at kernel/qeventloop.cpp:201
#38 0x005b4e3f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#39 0x01129f27 in QApplication::exec () at kernel/qapplication.cpp:3581
#40 0x0804d44b in _start ()

This bug may be a duplicate of or related to bug 225404.

Possible duplicates by query: bug 245768, bug 245008, bug 244791, bug 243582, bug 243268.

Reported using DrKonqi