[Bug 307453] New: Loging with second User failed

[Peter Fritz]

https://bugs.kde.org/show_bug.cgi?id=307453

            Bug ID: 307453
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: unassigned-bugs at kde.org
           Summary: Loging with second User failed
    Classification: Unclassified
                OS: Linux
          Reporter: Peter-Uwe.Fritz at t-online.de
          Hardware: openSUSE RPMs
            Status: UNCONFIRMED
         Component: kded
           Product: kdelibs

Application: kded4 ($Id$)
KDE Platform Version: 4.8.5 (4.8.5) "release 521"
Qt Version: 4.8.2
Operating System: Linux 3.1.10-1.16-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
loging with userid 1 and logoff 
loging with userid 2 (without reboot) and wait 10 minutes before I got the
error message

The crash can be reproduced every time.

-- Backtrace:
Application: KDE-Dienst (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd463892760 (LWP 16145))]

Thread 2 (Thread 0x7fd448082700 (LWP 16192)):
#0  0x00007fd460e6eff3 in poll () from /lib64/libc.so.6
#1  0x00007fd45da32ae8 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd45da32fa9 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fd4624dde36 in QEventDispatcherGlib::processEvents
(this=0x7fd4400008c0, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fd4624ad842 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd4624ada97 in QEventLoop::exec (this=0x7fd448081df0, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fd4623ad5f7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007fd46248d62f in QInotifyFileSystemWatcherEngine::run (this=0x84a2d0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd4623b061b in QThreadPrivate::start (arg=0x84a2d0) at
thread/qthread_unix.cpp:307
#9  0x00007fd462118f05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fd460e7810d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd463892760 (LWP 16145)):
[KCrash Handler]
#6  QList (l=) at ../../src/corelib/tools/qlist.h:122
#7  QDBusMessage::arguments (this=0x48) at qdbusmessage.cpp:707
#8  0x00007fd45f2357be in QDBusPendingReplyData::argumentAt
(this=0x7fff55ea4010, index=0) at qdbuspendingreply.cpp:270
#9  0x00007fd44723f5b2 in NMNetworkManagerNm09::NMNetworkManagerNm09(QObject*,
QList<QVariant> const&) () from /usr/lib64/kde4/solid_networkmanager09.so
#10 0x00007fd44723c5e7 in QObject*
KPluginFactory::createInstance<NMNetworkManagerNm09, QObject>(QWidget*,
QObject*, QList<QVariant> const&) () from
/usr/lib64/kde4/solid_networkmanager09.so
#11 0x00007fd462a2ef51 in KPluginFactory::create (this=0x9645d0,
iface=0x7fd462588700 "QObject", parentWidget=0x0, parent=0x0, args=...,
keyword=<optimized out>) at
/usr/src/debug/kdelibs-4.8.5/kdecore/util/kpluginfactory.cpp:203
#12 0x00007fd44877529e in ?? () from /usr/lib64/libsolidcontrolnm09.so.4
#13 0x00007fd448777afa in ?? () from /usr/lib64/libsolidcontrolnm09.so.4
#14 0x00007fd448778a3e in Solid::Control::NetworkManagerNm09::notifier() ()
from /usr/lib64/libsolidcontrolnm09.so.4
#15 0x00007fd448c2a24b in
NotificationManager::NotificationManager(ConnectionList*, QObject*) () from
/usr/lib64/libknmservice.so.4
#16 0x00007fd44908473b in ?? () from /usr/lib64/kde4/kded_networkmanagement.so
#17 0x00007fd449083fa0 in ?? () from /usr/lib64/kde4/kded_networkmanagement.so
#18 0x00007fd4624c2e49 in QMetaObject::activate (sender=0x92b410, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3575
#19 0x00007fd448c0f93c in
SessionAbstractedService::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib64/libknmservice.so.4
#20 0x00007fd45f1f8f1b in QDBusConnectionPrivate::deliverCall (this=0x699560,
object=0x92b410, msg=..., metaTypes=..., slotIdx=11) at qdbusintegrator.cpp:947
#21 0x00007fd45f1fa02d in QDBusConnectionPrivate::activateCall (this=0x699560,
object=0x92b410, flags=240, msg=...) at qdbusintegrator.cpp:850
#22 0x00007fd45f1fa7e7 in QDBusConnectionPrivate::activateObject
(this=0x699560, node=..., msg=..., pathStartPos=<optimized out>) at
qdbusintegrator.cpp:1443
#23 0x00007fd45f1fab3b in QDBusActivateObjectEvent::placeMetaCall
(this=0x837510) at qdbusintegrator.cpp:1537
#24 0x00007fd4624c7e06 in QObject::event (this=0x92b410, e=<optimized out>) at
kernel/qobject.cpp:1204
#25 0x00007fd461614fe4 in notify_helper (e=0x837510, receiver=0x92b410,
this=0x6a0b10) at kernel/qapplication.cpp:4551
#26 QApplicationPrivate::notify_helper (this=0x6a0b10, receiver=0x92b410,
e=0x837510) at kernel/qapplication.cpp:4523
#27 0x00007fd461619db3 in QApplication::notify (this=0x7fff55ea58f0,
receiver=0x92b410, e=0x837510) at kernel/qapplication.cpp:4412
#28 0x00007fd463275156 in KApplication::notify (this=0x7fff55ea58f0,
receiver=0x92b410, event=0x837510) at
/usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#29 0x00007fd4624aed0c in QCoreApplication::notifyInternal
(this=0x7fff55ea58f0, receiver=0x92b410, event=0x837510) at
kernel/qcoreapplication.cpp:915
#30 0x00007fd4624b25ba in sendEvent (event=0x837510, receiver=0x92b410) at
kernel/qcoreapplication.h:231
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x6153d0) at kernel/qcoreapplication.cpp:1539
#32 0x00007fd4624dd9a3 in sendPostedEvents () at kernel/qcoreapplication.h:236
#33 postEventSourceDispatch (s=0x6a44a0) at
kernel/qeventdispatcher_glib.cpp:279
#34 0x00007fd45da325dd in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#35 0x00007fd45da32dd8 in ?? () from /usr/lib64/libglib-2.0.so.0
#36 0x00007fd45da32fa9 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#37 0x00007fd4624dddcf in QEventDispatcherGlib::processEvents (this=0x616770,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#38 0x00007fd4616b869e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007fd4624ad842 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#40 0x00007fd4624ada97 in QEventLoop::exec (this=0x7fff55ea5880, flags=...) at
kernel/qeventloop.cpp:204
#41 0x00007fd4624b28b5 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#42 0x00007fd4504ac495 in kdemain () from /usr/lib64/libkdeinit4_kded4.so
#43 0x00000000004088e4 in _start ()

Reported using DrKonqi

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