[Bug 280265] New: kded crashed after closing Konqueror window

kavol kavol at seznam.cz
Wed Aug 17 12:16:12 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=280265

           Summary: kded crashed after closing Konqueror window
           Product: kdelibs
           Version: unspecified
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: kavol at seznam.cz


Application: kded4 ($Id$)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 2.6.40-4.fc15.x86_64 x86_64
Distribution: "Fedora release 15 (Lovelock)"

-- Information about the crash:
- What I was doing when the application crashed:

I've just closed Konqueror window and then DrKonqi appeared immediately, saying
kded has crashed ...

-- Backtrace:
Application: KDE démon (kded4), signal: Aborted
[Current thread is 1 (Thread 0x7f8fbdf3a840 (LWP 1820))]

Thread 2 (Thread 0x7f8fb0575700 (LWP 1825)):
#0  0x00000030148d7423 in poll () from /lib64/libc.so.6
#1  0x0000003017842d24 in g_main_context_poll (n_fds=1, fds=0x7f8fa80030f0,
priority=<optimized out>, timeout=-1, context=0x7f8fa80009b0) at gmain.c:3405
#2  g_main_context_iterate (context=0x7f8fa80009b0, block=<optimized out>,
dispatch=1, self=<optimized out>) at gmain.c:3087
#3  0x000000301784325c in g_main_context_iteration (context=0x7f8fa80009b0,
may_block=1) at gmain.c:3155
#4  0x000000301ed84d76 in QEventDispatcherGlib::processEvents
(this=0x7f8fa80008c0, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:424
#5  0x000000301ed596c2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x000000301ed598bf in QEventLoop::exec (this=0x7f8fb0574d40, flags=...) at
kernel/qeventloop.cpp:201
#7  0x000000301ec716cf in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:492
#8  0x000000301ec74145 in QThreadPrivate::start (arg=0x12fead0) at
thread/qthread_unix.cpp:320
#9  0x0000003015407b31 in start_thread () from /lib64/libpthread.so.0
#10 0x00000030148dfd2d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8fbdf3a840 (LWP 1820)):
[KCrash Handler]
#6  0x00000030148352d5 in raise () from /lib64/libc.so.6
#7  0x0000003014836beb in abort () from /lib64/libc.so.6
#8  0x0000003014870bce in __libc_message () from /lib64/libc.so.6
#9  0x000000301487703a in malloc_printerr () from /lib64/libc.so.6
#10 0x000000301ecb852c in QString::free (d=0x19ccc70) at tools/qstring.cpp:1185
#11 0x0000003020e4c07a in ~QString (this=0x1a00120, __in_chrg=<optimized out>)
at ../../src/corelib/tools/qstring.h:883
#12 node_destruct (to=0x1a00120, from=0x1a00118, this=0x7fff60672520) at
../../src/corelib/tools/qlist.h:420
#13 free (data=0x1a00100, this=0x7fff60672520) at
../../src/corelib/tools/qlist.h:742
#14 ~QList (this=<optimized out>, __in_chrg=<optimized out>) at
../../src/corelib/tools/qlist.h:717
#15 ~QStringList (this=0x7fff60672520, __in_chrg=<optimized out>) at
../../src/corelib/tools/qstringlist.h:66
#16 ~QStringList (this=0x7fff60672520, __in_chrg=<optimized out>) at
qdbusmisc.cpp:80
#17 qDBusInterfaceFromMetaObject (mo=<optimized out>) at qdbusmisc.cpp:104
#18 0x0000003020e1940f in QDBusConnectionPrivate::relaySignal (this=0x1186c30,
obj=0x1a023c0, mo=0x7f8fa54021e0, signalId=6, args=...) at
qdbusintegrator.cpp:1185
#19 0x0000003020e5c488 in QDBusConnectionPrivate::qt_metacall (this=0x1186c30,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff60672810) at
.moc/release-shared/moc_qdbusconnection_p.cpp:102
#20 0x000000301ed6ceba in QMetaObject::activate (sender=0x1534150, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff60672810) at
kernel/qobject.cpp:3278
#21 0x0000003020e40174 in QDBusAdaptorConnector::relaySignal (this=<optimized
out>, _t1=0x1a023c0, _t2=0x7f8fa54021e0, _t3=6, _t4=<optimized out>) at
qdbusabstractadaptor.cpp:379
#22 0x0000003020e403c0 in QDBusAdaptorConnector::relay (this=0x1534150,
senderObj=<optimized out>, lastSignalIdx=6, argv=0x7fff606729e0) at
qdbusabstractadaptor.cpp:308
#23 0x0000003020e407a5 in QDBusAdaptorConnector::qt_metacall (this=0x1534150,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff606729e0) at
qdbusabstractadaptor.cpp:366
#24 0x000000301ed6ceba in QMetaObject::activate (sender=0x1a023c0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff606729e0) at
kernel/qobject.cpp:3278
#25 0x0000003021c16592 in KDEDModule::windowUnregistered (this=<optimized out>,
_t1=81789087) at
/usr/src/debug/kdelibs-4.6.5/x86_64-redhat-linux-gnu/kdecore/kdedmodule.moc:111
#26 0x000000302120a56c in Kded::unregisterWindowId (this=<optimized out>,
windowId=81789087, sender=<optimized out>) at
/usr/src/debug/kdelibs-4.6.5/kded/kded.cpp:701
#27 0x000000302120c4b8 in KdedAdaptor::unregisterWindowId (this=<optimized
out>, windowId=81789087, msg=<optimized out>) at
/usr/src/debug/kdelibs-4.6.5/kded/kdedadaptor.cpp:63
#28 0x000000302120c763 in KdedAdaptor::qt_metacall (this=0x1191160,
_c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff60672c40) at
/usr/src/debug/kdelibs-4.6.5/x86_64-redhat-linux-gnu/kded/kdedadaptor.moc:100
#29 0x0000003020e205fb in QDBusConnectionPrivate::deliverCall (this=0x1186c30,
object=0x1191160, msg=..., metaTypes=..., slotIdx=8) at qdbusintegrator.cpp:941
#30 0x0000003020e2173d in QDBusConnectionPrivate::activateCall (this=0x1186c30,
object=0x1191160, flags=273, msg=...) at qdbusintegrator.cpp:851
#31 0x0000003020e22012 in QDBusConnectionPrivate::activateObject
(this=0x1186c30, node=..., msg=..., pathStartPos=<optimized out>) at
qdbusintegrator.cpp:1409
#32 0x0000003020e220e8 in QDBusActivateObjectEvent::placeMetaCall
(this=0x1611df0) at qdbusintegrator.cpp:1523
#33 0x000000301ed70a7a in QObject::event (this=0x118a430, e=<optimized out>) at
kernel/qobject.cpp:1217
#34 0x00000030229b7444 in notify_helper (e=0x1611df0, receiver=0x118a430,
this=0x1191ec0) at kernel/qapplication.cpp:4462
#35 QApplicationPrivate::notify_helper (this=0x1191ec0, receiver=0x118a430,
e=0x1611df0) at kernel/qapplication.cpp:4434
#36 0x00000030229bc2d1 in QApplication::notify (this=0x7fff606738c0,
receiver=0x118a430, e=0x1611df0) at kernel/qapplication.cpp:4341
#37 0x0000003024041d56 in KApplication::notify (this=0x7fff606738c0,
receiver=0x118a430, event=0x1611df0) at
/usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#38 0x000000301ed5a1ac in QCoreApplication::notifyInternal
(this=0x7fff606738c0, receiver=0x118a430, event=0x1611df0) at
kernel/qcoreapplication.cpp:731
#39 0x000000301ed5d774 in sendEvent (event=0x1611df0, receiver=0x118a430) at
kernel/qcoreapplication.h:215
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1167310) at kernel/qcoreapplication.cpp:1372
#41 0x000000301ed848b3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=0x1195a00) at
kernel/qeventdispatcher_glib.cpp:277
#43 0x00000030178427ed in g_main_dispatch (context=0x11948e0) at gmain.c:2441
#44 g_main_context_dispatch (context=0x11948e0) at gmain.c:3014
#45 0x0000003017842fc8 in g_main_context_iterate (context=0x11948e0,
block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3092
#46 0x000000301784325c in g_main_context_iteration (context=0x11948e0,
may_block=1) at gmain.c:3155
#47 0x000000301ed84d0f in QEventDispatcherGlib::processEvents (this=0x1168a00,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#48 0x0000003022a59fde in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:207
#49 0x000000301ed596c2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#50 0x000000301ed598bf in QEventLoop::exec (this=0x7fff60673850, flags=...) at
kernel/qeventloop.cpp:201
#51 0x000000301ed5da07 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#52 0x0000003021208a95 in kdemain (argc=1, argv=0x7fff60673c98) at
/usr/src/debug/kdelibs-4.6.5/kded/kded.cpp:925
#53 0x000000301482139d in __libc_start_main () from /lib64/libc.so.6
#54 0x0000000000400741 in _start ()

Reported using DrKonqi

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