[Bug 225607] New: KDE Daemon (kded) crashes (segmentation fault) in conjunction with kpackagekit

[Jirka Klimes]

https://bugs.kde.org/show_bug.cgi?id=225607

           Summary: KDE Daemon (kded) crashes (segmentation fault) in
                    conjunction with kpackagekit
           Product: kde
           Version: unspecified
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: jklimes at redhat.com


Version:            (using KDE 4.3.4)
OS:                Linux
Installed from:    Fedora RPMs

kded crashed with segmentation violation.

Not sure if I can reproduce.
I updated my Fedora 12 with 'yum update' (with refresh-packagekit plugin)
After update was done, PackageKit was started and the crash occured after some
time.


Backtrace:
----------------------------------------------------------------------
Application: KDE Daemon (kded4), signal: Segmentation fault
82      T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#5  0x00000037e2954d54 in QMetaObject::activate (sender=0x169cbf0, m=<value
optimized out>, local_signal_index=11, argv=0x7fff194845e0) at
kernel/qobject.cpp:3182
#6  0x00000037e0421faf in
PackageKit::Transaction::finished(PackageKit::Transaction::ExitStatus, unsigned
int) () from /usr/lib64/libpackagekit-qt.so.12
#7  0x00000037e041de39 in
PackageKit::ClientPrivate::serviceOwnerChanged(QString const&, QString const&,
QString const&) () from /usr/lib64/libpackagekit-qt.so.12
#8  0x00000037e041f288 in
PackageKit::ClientPrivate::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib64/libpackagekit-qt.so.12
#9  0x00000037e295408c in QMetaObject::activate (sender=0x16a6ea0,
from_signal_index=<value optimized out>, to_signal_index=<value optimized out>,
argv=0x7fff194847c0) at kernel/qobject.cpp:3112
#10 0x00000037e2e558cf in QDBusConnectionInterface::serviceOwnerChanged
(this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized
out>, _t3=)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:204
#11 0x00000037e2e55b64 in QDBusConnectionInterface::qt_metacall
(this=0x16a6ea0, _c=InvokeMetaMethod, _id=2, _a=0x7fff19484a40) at
.moc/release-shared/moc_qdbusconnectioninterface.cpp:131
#12 0x00000037e295408c in QMetaObject::activate (sender=0x16a6ea0,
from_signal_index=<value optimized out>, to_signal_index=<value optimized out>,
argv=0x7fff19484a40) at kernel/qobject.cpp:3112
#13 0x00000037e2e557ff in QDBusConnectionInterface::NameOwnerChanged
(this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized
out>, _t3=)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:232
#14 0x00000037e2e55bcc in QDBusConnectionInterface::qt_metacall
(this=0x16a6ea0, _c=InvokeMetaMethod, _id=6, _a=0x7fff19484e50) at
.moc/release-shared/moc_qdbusconnectioninterface.cpp:135
#15 0x00000037e2e22e84 in QDBusConnectionPrivate::deliverCall (this=<value
optimized out>, object=<value optimized out>, msg=<value optimized out>,
metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:891
#16 0x00000037e2e2a61f in QDBusCallDeliveryEvent::placeMetaCall(QObject*) ()
from /usr/lib64/libQtDBus.so.4
#17 0x00000037e294e401 in QObject::event (this=0x16a6ea0, e=0x1ae7c80) at
kernel/qobject.cpp:1110
#18 0x0000003872d8f65c in QApplicationPrivate::notify_helper (this=0x15940f0,
receiver=0x16a6ea0, e=0x1ae7c80) at kernel/qapplication.cpp:4065
#19 0x0000003872d968ce in QApplication::notify (this=<value optimized out>,
receiver=0x16a6ea0, e=0x1ae7c80) at kernel/qapplication.cpp:4030
#20 0x0000003874a11a66 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#21 0x00000037e293ee6c in QCoreApplication::notifyInternal
(this=0x7fff194857f0, receiver=0x16a6ea0, event=0x1ae7c80) at
kernel/qcoreapplication.cpp:610
#22 0x00000037e293fa42 in sendEvent (receiver=0x0, event_type=<value optimized
out>, data=0x156afa0) at kernel/qcoreapplication.h:213
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x156afa0) at kernel/qcoreapplication.cpp:1247
#24 0x00000037e2967573 in sendPostedEvents (s=<value optimized out>) at
kernel/qcoreapplication.h:218
#25 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:210
#26 0x00000037d943922e in g_main_dispatch (context=0x1596920) at gmain.c:1960
#27 IA__g_main_context_dispatch (context=0x1596920) at gmain.c:2513
#28 0x00000037d943cc18 in g_main_context_iterate (context=0x1596920,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at gmain.c:2591
#29 0x00000037d943cd3a in IA__g_main_context_iteration (context=0x1596920,
may_block=1) at gmain.c:2654
#30 0x00000037e29671e6 in QEventDispatcherGlib::processEvents (this=0x156a7b0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#31 0x0000003872e21ffe in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:202
#32 0x00000037e293d772 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00000037e293db44 in QEventLoop::exec (this=0x7fff19485740, flags=...) at
kernel/qeventloop.cpp:201
#34 0x00000037e293fcd9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:888
#35 0x000000387200b6eb in kdemain () from /usr/lib64/libkdeinit4_kded4.so
#36 0x00000037d701eb1d in __libc_start_main (main=<value optimized out>,
argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized
out>, fini=<value optimized out>,
    rtld_fini=<value optimized out>, stack_end=<value optimized out>) at
libc-start.c:226
#37 0x0000000000400709 in _start ()
----------------------------------------------------------------------

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