Bug 278103

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.95 (4.7 RC2) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 2.6.39-gentoo-r2 x86_64
Distribution: "Gentoo Base System release 2.0.3"

-- Information about the crash:
I started digikam rc face scanning and nepomukservicestub crashed.

-- Backtrace:
Application: Jeton du service Nepomuk (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0x7f9304cbd760 (LWP 9596))]

Thread 3 (Thread 0x7f92f52c1700 (LWP 9597)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f9302080762 in _L_lock_9859 () from /lib64/libc.so.6
#2  0x00007f930207ec61 in __libc_free (mem=0x7f9302392ea0) at malloc.c:3736
#3  0x00007f93047146cc in QString::free (d=0x9155e0) at tools/qstring.cpp:1185
#4  0x00007f9304714c2e in QString::operator= (this=<value optimized out>, other=<value optimized out>) at tools/qstring.cpp:1359
#5  0x00007f92f5b52a2e in Nepomuk::IndexScheduler::doIndexing (this=0x8910b0) at /var/tmp/portage/kde-base/nepomuk-4.6.95/work/nepomuk-4.6.95/nepomuk/services/strigi/indexscheduler.cpp:343
#6  0x00007f92f5b52db2 in Nepomuk::IndexScheduler::qt_metacall (this=0x8910b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7f92f52c0470) at /var/tmp/portage/kde-base/nepomuk-4.6.95/work/nepomuk-4.6.95_build/nepomuk/services/strigi/indexscheduler.moc:128
#7  0x00007f93047cc59f in QMetaObject::activate (sender=0x975d40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#8  0x00007f93047d2fff in QSingleShotTimer::timerEvent (this=0x975d40) at kernel/qtimer.cpp:308
#9  0x00007f93047cbd79 in QObject::event (this=0x975d40, e=<value optimized out>) at kernel/qobject.cpp:1181
#10 0x00007f930286e69c in QApplicationPrivate::notify_helper (this=0x626fb0, receiver=0x975d40, e=0x7f92f52c0bc0) at kernel/qapplication.cpp:4462
#11 0x00007f93028731fa in QApplication::notify (this=<value optimized out>, receiver=0x975d40, e=0x7f92f52c0bc0) at kernel/qapplication.cpp:4341
#12 0x00007f9303889228 in KApplication::notify (this=0x7fff6a3c77b0, receiver=0x975d40, event=0x7f92f52c0bc0) at /var/tmp/portage/kde-base/kdelibs-4.6.95/work/kdelibs-4.6.95/kdeui/kernel/kapplication.cpp:311
#13 0x00007f93047b7ccb in QCoreApplication::notifyInternal (this=0x7fff6a3c77b0, receiver=0x975d40, event=0x7f92f52c0bc0) at kernel/qcoreapplication.cpp:731
#14 0x00007f93047e56a9 in sendEvent (this=0x7f2070) at kernel/qcoreapplication.h:215
#15 QTimerInfoList::activateTimers (this=0x7f2070) at kernel/qeventdispatcher_unix.cpp:604
#16 0x00007f93047e2654 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#17 0x00007f930191ff1a in g_main_dispatch (context=0x7f1460) at gmain.c:2441
#18 g_main_context_dispatch (context=0x7f1460) at gmain.c:3014
#19 0x00007f93019206f8 in g_main_context_iterate (context=0x7f1460, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3092
#20 0x00007f930192095f in g_main_context_iteration (context=0x7f1460, may_block=1) at gmain.c:3155
#21 0x00007f93047e2d3a in QEventDispatcherGlib::processEvents (this=0x89b550, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#22 0x00007f93047b7012 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#23 0x00007f93047b7294 in QEventLoop::exec (this=0x7f92f52c0e20, flags=...) at kernel/qeventloop.cpp:201
#24 0x00007f93046ccf64 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#25 0x00007f93046cf7c5 in QThreadPrivate::start (arg=0x883150) at thread/qthread_unix.cpp:320
#26 0x00007f930443eebc in start_thread (arg=0x7f92f52c1700) at pthread_create.c:301
#27 0x00007f93020dde0d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f92effff700 (LWP 9994)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f9302080762 in _L_lock_9859 () from /lib64/libc.so.6
#2  0x00007f930207ec61 in __libc_free (mem=0x7f9302392ea0) at malloc.c:3736
#3  0x00007f93047e3249 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x8deca0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:399
#4  0x00007f93047e3289 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x8deca0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#5  0x00007f93046ceb41 in QThreadPrivate::finish (arg=0x7f9304af4f60) at thread/qthread_unix.cpp:356
#6  0x00007f93046cf7cd in ~__pthread_cleanup_class (arg=0x7f9304af4f60) at /usr/include/pthread.h:545
#7  QThreadPrivate::start (arg=0x7f9304af4f60) at thread/qthread_unix.cpp:279
#8  0x00007f930443eebc in start_thread (arg=0x7f92effff700) at pthread_create.c:301
#9  0x00007f93020dde0d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f9304cbd760 (LWP 9596)):
[KCrash Handler]
#6  0x00007f9302039b35 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f930203aeda in abort () at abort.c:92
#8  0x00007f930207492a in __libc_message (do_abort=2, fmt=0x7f9302152978 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:186
#9  0x00007f9302079edd in malloc_printerr (action=3, str=0x7f930214fb91 "invalid fastbin entry (free)", ptr=<value optimized out>) at malloc.c:6283
#10 0x00007f930207ec6c in __libc_free (mem=<value optimized out>) at malloc.c:3738
#11 0x00007f93047146cc in QString::free (d=0x9155e0) at tools/qstring.cpp:1185
#12 0x00007f9303eb87bc in KLocalePrivate::translateRawFrom (this=<value optimized out>, catname=<value optimized out>, msgctxt=0x94b198 "@info:status", msgid=0x9fe618 "Strigi is currently indexing files", msgid_plural=0x0, n=0, language=0x7fff6a3c64a0, translation=0x7fff6a3c64b0) at /var/tmp/portage/kde-base/kdelibs-4.6.95/work/kdelibs-4.6.95/kdecore/localization/klocale_kde.cpp:910
#13 0x00007f9303eab120 in KLocale::translateRawFrom (this=<value optimized out>, catname=<value optimized out>, ctxt=<value optimized out>, msg=<value optimized out>, lang=<value optimized out>, trans=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.95/work/kdelibs-4.6.95/kdecore/localization/klocale.cpp:171
#14 0x00007f9303ec2819 in KLocalizedStringPrivate::toString (this=0x9fa8b0, locale=0x73fa60, catalogName=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.95/work/kdelibs-4.6.95/kdecore/localization/klocalizedstring.cpp:248
#15 0x00007f9303ec3054 in KLocalizedString::toString (this=0x7fff6a3c6640) at /var/tmp/portage/kde-base/kdelibs-4.6.95/work/kdelibs-4.6.95/kdecore/localization/klocalizedstring.cpp:194
#16 0x00007f92f5b4e98f in i18nc (this=0x89eaf0, simple=false) at /usr/include/klocalizedstring.h:799
#17 Nepomuk::StrigiService::userStatusString (this=0x89eaf0, simple=false) at /var/tmp/portage/kde-base/nepomuk-4.6.95/work/nepomuk-4.6.95/nepomuk/services/strigi/strigiservice.cpp:164
#18 0x00007f92f5b4ebab in Nepomuk::StrigiService::userStatusString (this=<value optimized out>) at /var/tmp/portage/kde-base/nepomuk-4.6.95/work/nepomuk-4.6.95/nepomuk/services/strigi/strigiservice.cpp:142
#19 0x00007f92f5b59bf1 in StrigiAdaptor::userStatusString (this=<value optimized out>) at /var/tmp/portage/kde-base/nepomuk-4.6.95/work/nepomuk-4.6.95_build/nepomuk/services/strigi/strigiadaptor.cpp:99
#20 0x00007f92f5b59ceb in StrigiAdaptor::qt_metacall (this=0x97a370, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7fff6a3c67c0) at /var/tmp/portage/kde-base/nepomuk-4.6.95/work/nepomuk-4.6.95_build/nepomuk/services/strigi/strigiadaptor.moc:143
#21 0x00007f93041e02b2 in QDBusConnectionPrivate::deliverCall (this=0x6e66d0, object=0x97a370, msg=..., metaTypes=..., slotIdx=18) at qdbusintegrator.cpp:941
#22 0x00007f93041e1425 in QDBusConnectionPrivate::activateCall (this=0x6e66d0, object=0x97a370, flags=337, msg=...) at qdbusintegrator.cpp:851
#23 0x00007f93041e1bae in QDBusConnectionPrivate::activateObject (this=0x6e66d0, node=..., msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1409
#24 0x00007f93041e1df8 in QDBusActivateObjectEvent::placeMetaCall (this=0x92f8a0) at qdbusintegrator.cpp:1523
#25 0x00007f93047cc062 in QObject::event (this=0x89eaf0, e=<value optimized out>) at kernel/qobject.cpp:1217
#26 0x00007f930286e69c in QApplicationPrivate::notify_helper (this=0x626fb0, receiver=0x89eaf0, e=0x92f8a0) at kernel/qapplication.cpp:4462
#27 0x00007f93028731fa in QApplication::notify (this=<value optimized out>, receiver=0x89eaf0, e=0x92f8a0) at kernel/qapplication.cpp:4341
#28 0x00007f9303889228 in KApplication::notify (this=0x7fff6a3c77b0, receiver=0x89eaf0, event=0x92f8a0) at /var/tmp/portage/kde-base/kdelibs-4.6.95/work/kdelibs-4.6.95/kdeui/kernel/kapplication.cpp:311
#29 0x00007f93047b7ccb in QCoreApplication::notifyInternal (this=0x7fff6a3c77b0, receiver=0x89eaf0, event=0x92f8a0) at kernel/qcoreapplication.cpp:731
#30 0x00007f93047bb4e4 in sendEvent (receiver=0x0, event_type=0, data=0x60a8a0) at kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60a8a0) at kernel/qcoreapplication.cpp:1372
#32 0x00007f93047e2bd3 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#34 0x00007f930191ff1a in g_main_dispatch (context=0x6298e0) at gmain.c:2441
#35 g_main_context_dispatch (context=0x6298e0) at gmain.c:3014
#36 0x00007f93019206f8 in g_main_context_iterate (context=0x6298e0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3092
#37 0x00007f930192095f in g_main_context_iteration (context=0x6298e0, may_block=1) at gmain.c:3155
#38 0x00007f93047e2d3a in QEventDispatcherGlib::processEvents (this=0x60a4a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#39 0x00007f93029145e6 in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f93047b7012 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007f93047b7294 in QEventLoop::exec (this=0x7fff6a3c7580, flags=...) at kernel/qeventloop.cpp:201
#42 0x00007f93047bb77b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#43 0x000000000040440d in main (argc=42, argv=0x7fff6a3c7bf8) at /var/tmp/portage/kde-base/nepomuk-4.6.95/work/nepomuk-4.6.95/nepomuk/servicestub/main.cpp:167

Possible duplicates by query: bug 277535, bug 277419, bug 276373, bug 276359, bug 276125.

Reported using DrKonqi