Application: nepomukservicestub (0.2)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- I clicked on the Kontact start button, and had entered the Kwallet password for Kontact.
While starting the application I was modifying the buttons on the Gnome panel.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0x7f8518716760 (LWP 2270))]

Thread 2 (Thread 0x7f850efaf700 (LWP 2276)):
#0  0x00007f8515bc4203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8515023009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f85150237b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007f850f6e63c4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007f85150487e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007f8517e7d971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007f8515bd092d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8518716760 (LWP 2270)):
[KCrash Handler]
#6  0x00007f8515b1dba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f8515b216b0 in abort () at abort.c:92
#8  0x00007f8515b5743b in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f8515b614b6 in malloc_printerr (action=3, str=0x7f8515c31e60 "invalid fastbin entry (free)", ptr=<value optimized out>) at malloc.c:6283
#10 0x00007f8515b67c83 in __libc_free (mem=<value optimized out>) at malloc.c:3738
#11 0x00007f85181af616 in QUrlPrivate::parse (this=0x17d0ef0, parseOptions=QUrlPrivate::ParseAndSet) at io/qurl.cpp:3825
#12 0x00007f85181b64de in QUrlPrivate::toEncoded (this=0x17d0ef0, options=) at io/qurl.cpp:3894
#13 0x00007f85181b6b1d in QUrl::toEncoded (this=<value optimized out>, options=<value optimized out>) at io/qurl.cpp:5655
#14 0x00007f85122c76b8 in ?? () from /usr/lib/libsoprano.so.4
#15 0x00007f85122c7819 in ?? () from /usr/lib/libsoprano.so.4
#16 0x00007f85122cc04d in Soprano::LiteralValue::typeFromDataTypeUri(QUrl const&) () from /usr/lib/libsoprano.so.4
#17 0x00007f85122cc9c4 in Soprano::LiteralValue::fromString(QString const&, QUrl const&) () from /usr/lib/libsoprano.so.4
#18 0x00007f851205116f in ?? () from /usr/lib/libsopranoclient.so.1
#19 0x00007f8512051577 in ?? () from /usr/lib/libsopranoclient.so.1
#20 0x00007f8517c53d2a in QDBusMetaType::demarshall (arg=..., id=282, data=0x1746df0) at qdbusmetatype.cpp:285
#21 0x00007f8517c1dff0 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:873
#22 0x00007f8517c290ef in QDBusCallDeliveryEvent::placeMetaCall (this=0x0, object=0x8de) at qdbusintegrator_p.h:103
#23 0x00007f851820dbde in QObject::event (this=0x17cb8f0, e=0x8de) at kernel/qobject.cpp:1219
#24 0x00007f851632afdc in QApplicationPrivate::notify_helper (this=0x1595490, receiver=0x17cb8f0, e=0x177e030) at kernel/qapplication.cpp:4396
#25 0x00007f8516330aed in QApplication::notify (this=0x7fffa8fc32a0, receiver=0x17cb8f0, e=0x177e030) at kernel/qapplication.cpp:4277
#26 0x00007f8517312156 in KApplication::notify (this=0x7fffa8fc32a0, receiver=0x17cb8f0, event=0x177e030) at ../../kdeui/kernel/kapplication.cpp:310
#27 0x00007f85181fbcdc in QCoreApplication::notifyInternal (this=0x7fffa8fc32a0, receiver=0x17cb8f0, event=0x177e030) at kernel/qcoreapplication.cpp:732
#28 0x00007f85181fec22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x157e8a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x157e8a0) at kernel/qcoreapplication.cpp:1373
#30 0x00007f8518228653 in sendPostedEvents (s=0x15990a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=0x15990a0) at kernel/qeventdispatcher_glib.cpp:277
#32 0x00007f851501f342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x00007f85150232a8 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007f851502345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x00007f8518228193 in QEventDispatcherGlib::processEvents (this=0x157df90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#36 0x00007f85163dda4e in QGuiEventDispatcherGlib::processEvents (this=0x8de, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f85181faa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007f85181fadec in QEventLoop::exec (this=0x7fffa8fc30d0, flags=) at kernel/qeventloop.cpp:201
#39 0x00007f85181feebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#40 0x0000000000403b8d in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../nepomuk/servicestub/main.cpp:165

Possible duplicates by query: bug 266792, bug 266644, bug 266037, bug 265618, bug 265017.

Reported using DrKonqi