Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: Working in eclipse, this happens everyday, and if it happens, it usually happens in 3, (so within the next few minutes it will happen again and again) - and then its ok for a while

The crash can be reproduced every time.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0x7fa73c4ca780 (LWP 8973))]

Thread 3 (Thread 0x7fa72ce0b700 (LWP 8974)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fa739b3580f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fa739b338d8 in __libc_free (mem=0x7fa739e461c0) at malloc.c:3736
#3  0x00007fa73bf0d0fc in QString::free (d=0x1717780) at tools/qstring.cpp:1185
#4  0x00007fa73bf68359 in ~QString (this=0x168d040, url=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qstring.h:883
#5  ~QUrlPrivate (this=0x168d040, url=<value optimized out>) at io/qurl.cpp:294
#6  qAtomicAssign<QUrlPrivate> (this=0x168d040, url=<value optimized out>) at ../../include/QtCore/../../src/corelib/thread/qatomic.h:201
#7  QUrl::operator= (this=0x168d040, url=<value optimized out>) at io/qurl.cpp:5983
#8  0x00007fa73b832559 in KUrl::operator= (this=0x168d040, _u=<value optimized out>) at ../../kdecore/io/kurl.cpp:587
#9  0x00007fa72d678923 in operator= (this=0x168d000) at /usr/include/KDE/../kurl.h:857
#10 Nepomuk::IndexScheduler::doIndexing (this=0x168d000) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:347
#11 0x00007fa72d678ccc in Nepomuk::IndexScheduler::qt_metacall (this=0x168d000, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fa728032920) at ./indexscheduler.moc:128
#12 0x00007fa73bfc349a in QObject::event (this=0x168d000, e=<value optimized out>) at kernel/qobject.cpp:1226
#13 0x00007fa73a30a9f4 in QApplicationPrivate::notify_helper (this=0x1538660, receiver=0x168d000, e=0x7fa7280345f0) at kernel/qapplication.cpp:4462
#14 0x00007fa73a30f3ba in QApplication::notify (this=<value optimized out>, receiver=0x168d000, e=0x7fa7280345f0) at kernel/qapplication.cpp:4341
#15 0x00007fa73b2e5796 in KApplication::notify (this=0x7fffb00b9740, receiver=0x168d000, event=0x7fa7280345f0) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007fa73bfaf49c in QCoreApplication::notifyInternal (this=0x7fffb00b9740, receiver=0x168d000, event=0x7fa7280345f0) at kernel/qcoreapplication.cpp:731
#17 0x00007fa73bfb2c25 in sendEvent (receiver=0x0, event_type=0, data=0x168d550) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x168d550) at kernel/qcoreapplication.cpp:1372
#19 0x00007fa73bfda253 in sendPostedEvents (s=0x168cd00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#20 postEventSourceDispatch (s=0x168cd00) at kernel/qeventdispatcher_glib.cpp:277
#21 0x00007fa738dc3bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fa738dc43a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fa738dc4639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fa73bfda3ef in QEventDispatcherGlib::processEvents (this=0x16babd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#25 0x00007fa73bfae882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007fa73bfaeabc in QEventLoop::exec (this=0x7fa72ce0ae00, flags=...) at kernel/qeventloop.cpp:201
#27 0x00007fa73bec5924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#28 0x00007fa73bec8175 in QThreadPrivate::start (arg=0x165c160) at thread/qthread_unix.cpp:320
#29 0x00007fa73989fd8c in start_thread (arg=0x7fa72ce0b700) at pthread_create.c:304
#30 0x00007fa739b9d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#31 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa727be6700 (LWP 8994)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fa739b3580f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fa739b338d8 in __libc_free (mem=0x7fa739e461c0) at malloc.c:3736
#3  0x00007fa73bfda8bb in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x15e1970, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:399
#4  0x00007fa73bfda8f9 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x15e1970, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#5  0x00007fa73bec74d4 in QThreadPrivate::finish (arg=0x7fa73c2e2f60) at thread/qthread_unix.cpp:356
#6  0x00007fa73bec817d in ~__pthread_cleanup_class (arg=0x7fa73c2e2f60) at /usr/include/pthread.h:545
#7  QThreadPrivate::start (arg=0x7fa73c2e2f60) at thread/qthread_unix.cpp:279
#8  0x00007fa73989fd8c in start_thread (arg=0x7fa727be6700) at pthread_create.c:304
#9  0x00007fa739b9d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa73c4ca780 (LWP 8973)):
[KCrash Handler]
#6  0x00007fa739aead05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fa739aeeab6 in abort () at abort.c:92
#8  0x00007fa739b23d7b in __libc_message (do_abort=2, fmt=0x7fa739c0c400 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007fa739b2fa8f in malloc_printerr (av=<value optimized out>, p=0x1717770) at malloc.c:6283
#10 _int_free (av=<value optimized out>, p=0x1717770) at malloc.c:4795
#11 0x00007fa739b338e3 in __libc_free (mem=<value optimized out>) at malloc.c:3738
#12 0x00007fa73bf0d0fc in QString::free (d=0x1717780) at tools/qstring.cpp:1185
#13 0x00007fa73b831b5f in ~QString (url=...) at /usr/include/qt4/QtCore/qstring.h:883
#14 isLocalFile (url=...) at ../../kdecore/io/kurl.cpp:890
#15 0x00007fa73b832e1f in KUrl::toLocalFile (this=0x168d040, trailing=KUrl::LeaveTrailingSlash) at ../../kdecore/io/kurl.cpp:879
#16 0x00007fa72d676532 in Nepomuk::IndexScheduler::currentFile (this=<value optimized out>) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:308
#17 0x00007fa72d674b6c in Nepomuk::StrigiService::userStatusString (this=0x16b6a50, simple=false) at ../../../../nepomuk/services/strigi/strigiservice.cpp:166
#18 0x00007fa72d674d2b in Nepomuk::StrigiService::userStatusString (this=<value optimized out>) at ../../../../nepomuk/services/strigi/strigiservice.cpp:142
#19 0x00007fa72d67f7e1 in StrigiAdaptor::userStatusString (this=<value optimized out>) at strigiadaptor.cpp:99
#20 0x00007fa72d67f8db in StrigiAdaptor::qt_metacall (this=0x16daaa0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7fffb00b8940) at strigiadaptor.moc:143
#21 0x00007fa73bbfd9fa in QDBusConnectionPrivate::deliverCall (this=0x15e26d0, object=0x16daaa0, msg=..., metaTypes=..., slotIdx=18) at qdbusintegrator.cpp:942
#22 0x00007fa73bbfebb5 in QDBusConnectionPrivate::activateCall (this=0x15e26d0, object=0x16daaa0, flags=337, msg=...) at qdbusintegrator.cpp:852
#23 0x00007fa73bbff33a in QDBusConnectionPrivate::activateObject (this=0x15e26d0, node=..., msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1410
#24 0x00007fa73bbff578 in QDBusActivateObjectEvent::placeMetaCall (this=0x7fa72804a730) at qdbusintegrator.cpp:1524
#25 0x00007fa73bfc349a in QObject::event (this=0x16b6a50, e=<value optimized out>) at kernel/qobject.cpp:1226
#26 0x00007fa73a30a9f4 in QApplicationPrivate::notify_helper (this=0x1538660, receiver=0x16b6a50, e=0x7fa72804a730) at kernel/qapplication.cpp:4462
#27 0x00007fa73a30f3ba in QApplication::notify (this=<value optimized out>, receiver=0x16b6a50, e=0x7fa72804a730) at kernel/qapplication.cpp:4341
#28 0x00007fa73b2e5796 in KApplication::notify (this=0x7fffb00b9740, receiver=0x16b6a50, event=0x7fa72804a730) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x00007fa73bfaf49c in QCoreApplication::notifyInternal (this=0x7fffb00b9740, receiver=0x16b6a50, event=0x7fa72804a730) at kernel/qcoreapplication.cpp:731
#30 0x00007fa73bfb2c25 in sendEvent (receiver=0x0, event_type=0, data=0x14f08a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x14f08a0) at kernel/qcoreapplication.cpp:1372
#32 0x00007fa73bfda253 in sendPostedEvents (s=0x1536560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x1536560) at kernel/qeventdispatcher_glib.cpp:277
#34 0x00007fa738dc3bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fa738dc43a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fa738dc4639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007fa73bfda3ef in QEventDispatcherGlib::processEvents (this=0x14f04a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#38 0x00007fa73a3b44de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007fa73bfae882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#40 0x00007fa73bfaeabc in QEventLoop::exec (this=0x7fffb00b9550, flags=...) at kernel/qeventloop.cpp:201
#41 0x00007fa73bfb2ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#42 0x0000000000403e0e in main (argc=2, argv=<value optimized out>) at ../../../nepomuk/servicestub/main.cpp:167

This bug may be a duplicate of or related to bug 280065.

Possible duplicates by query: bug 280254, bug 280252, bug 280203, bug 280065, bug 279811.

Reported using DrKonqi