Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.00 (4.7.0) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 3.0.4-gentoo-Franklin x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
I was in the process of converting an AVI to a format that is compatible with a house hold DVD player.   We are using devede and it's still running.  I left the computer for about 25 minutes and when I came back, I moved the mouse to remove the screen saver and Nepomuk Stub or whatever crashed.  The Nepomuk thing has crashed many times lately.  I have been moving files from a customers two hard drives to my machine and it almost always crashes or shortly after i login into X-Windows

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
__lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
[Current thread is 1 (Thread 0x7f410196e760 (LWP 5038))]

Thread 2 (Thread 0x7f40f385e700 (LWP 5047)):
[KCrash Handler]
#6  0x00007f40feccc355 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f40feccd5ef in abort () at abort.c:92
#8  0x00007f40fed0793a in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:186
#9  0x00007f40fed0cef5 in malloc_printerr (action=3, str=0x7f40fedc6fe8 "malloc(): memory corruption (fast)", ptr=<value optimized out>) at malloc.c:6283
#10 0x00007f40fed1038d in _int_malloc (av=0x7f40feffbe80, bytes=<value optimized out>) at malloc.c:4308
#11 0x00007f40fed11e50 in __libc_malloc (bytes=32) at malloc.c:3660
#12 0x00007f40ff0ca70d in operator new (sz=32) at /var/tmp/portage/sys-devel/gcc-4.4.5/work/gcc-4.4.5/libstdc++-v3/libsupc++/new_op.cc:52
#13 0x00007f4101472e2a in QObjectPrivate::addConnection (this=0x25be4c0, signal=2, c=0x26808e0) at kernel/qobject.cpp:346
#14 0x00007f4101477651 in QMetaObjectPrivate::connect (sender=0x25c07e0, signal_index=2, receiver=0x26888e0, method_index=23, type=<value optimized out>, types=<value optimized out>) at kernel/qobject.cpp:2917
#15 0x00007f4101477cf9 in QObject::connect (sender=0x25c07e0, signal=<value optimized out>, receiver=0x26888e0, method=<value optimized out>, type=Qt::AutoConnection) at kernel/qobject.cpp:2588
#16 0x00007f40f40aeb27 in ?? () from /usr/lib64/kde4/nepomukstrigiservice.so
#17 0x00007f40f40af482 in ?? () from /usr/lib64/kde4/nepomukstrigiservice.so
#18 0x00007f41014739fe in QObject::event (this=0x26888e0, e=0x13ae) at kernel/qobject.cpp:1217
#19 0x00007f40ff4da8ac in QApplicationPrivate::notify_helper (this=0x24d4640, receiver=0x26888e0, e=0x2672ab0) at kernel/qapplication.cpp:4462
#20 0x00007f40ff4dfd4d in QApplication::notify (this=0x7fff2b922b10, receiver=0x26888e0, e=0x2672ab0) at kernel/qapplication.cpp:4341
#21 0x00007f410050f836 in KApplication::notify (this=0x7fff2b922b10, receiver=0x26888e0, event=0x2672ab0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdeui/kernel/kapplication.cpp:311
#22 0x00007f4101461c6b in QCoreApplication::notifyInternal (this=0x7fff2b922b10, receiver=0x26888e0, event=0x2672ab0) at kernel/qcoreapplication.cpp:731
#23 0x00007f4101464bf1 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x26881a0) at kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x26881a0) at kernel/qcoreapplication.cpp:1372
#25 0x00007f410148e213 in sendPostedEvents (s=0x26c7b60) at kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=0x26c7b60) at kernel/qeventdispatcher_glib.cpp:277
#27 0x00007f40fe5bab71 in g_main_dispatch (context=0x26c7090) at gmain.c:2441
#28 g_main_context_dispatch (context=0x26c7090) at gmain.c:3014
#29 0x00007f40fe5bf208 in g_main_context_iterate (context=0x26c7090, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:3092
#30 0x00007f40fe5bf3bc in g_main_context_iteration (context=0x26c7090, may_block=1) at gmain.c:3155
#31 0x00007f410148dd53 in QEventDispatcherGlib::processEvents (this=0x26c2320, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#32 0x00007f41014609c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007f4101460da4 in QEventLoop::exec (this=0x7f40f385de20, flags=) at kernel/qeventloop.cpp:201
#34 0x00007f410136d46d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#35 0x00007f4101370495 in QThreadPrivate::start (arg=0x2688570) at thread/qthread_unix.cpp:320
#36 0x00007f41010ddc0a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#37 0x00007f40fed6bdfd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f410196e760 (LWP 5038)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f40fed13bc2 in _L_lock_11651 () from /lib64/libc.so.6
#2  0x00007f40fed12f04 in __libc_realloc (oldmem=0x7f40feffbe80, bytes=108) at malloc.c:3813
#3  0x00007f410139d3d9 in QRegExpMatchState::prepareForMatch (this=0x259c960, eng=0x264de20) at tools/qregexp.cpp:1379
#4  0x00007f41013ac84e in prepareEngineForMatch (priv=0x259c930, str=...) at tools/qregexp.cpp:3727
#5  0x00007f41013aca5b in QRegExp::indexIn (this=0x7f4100e5db30, str=..., offset=131, caretMode=4294967295) at tools/qregexp.cpp:4110
#6  0x00007f4100b7f688 in KuitSemanticsPrivate::formatFromContextMarker (ctxmark_=<value optimized out>, text=...) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdecore/localization/kuitsemantics.cpp:917
#7  0x00007f4100b835e6 in KuitSemanticsPrivate::format (this=0x2639880, text=..., ctxt=...) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdecore/localization/kuitsemantics.cpp:859
#8  0x00007f4100b836fc in KuitSemantics::format (this=<value optimized out>, text=..., ctxt=...) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdecore/localization/kuitsemantics.cpp:1558
#9  0x00007f4100b5fb41 in KLocalizedStringPrivate::postFormat (this=<value optimized out>, text=<value optimized out>, lang=<value optimized out>, ctxt=...) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdecore/localization/klocalizedstring.cpp:480
#10 0x00007f4100b61bad in KLocalizedStringPrivate::toString (this=0x7f40e4008cc0, locale=<value optimized out>, catalogName=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdecore/localization/klocalizedstring.cpp:300
#11 0x00007f4100b625cc in KLocalizedString::toString (this=0x7fff2b921920) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdecore/localization/klocalizedstring.cpp:194
#12 0x00007f40f40ab593 in ?? () from /usr/lib64/kde4/nepomukstrigiservice.so
#13 0x00007f40f40ab5cf in ?? () from /usr/lib64/kde4/nepomukstrigiservice.so
#14 0x00007f40f40b5f32 in ?? () from /usr/lib64/kde4/nepomukstrigiservice.so
#15 0x00007f4100e84719 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:941
#16 0x00007f4100e86263 in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x26fdf30, flags=337, msg=...) at qdbusintegrator.cpp:851
#17 0x00007f4100e86cd5 in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1409
#18 0x00007f4100e86f68 in QDBusActivateObjectEvent::placeMetaCall (this=0x272ca00) at qdbusintegrator.cpp:1523
#19 0x00007f41014739fe in QObject::event (this=0x2688440, e=0x7f40feffbe80) at kernel/qobject.cpp:1217
#20 0x00007f40ff4da8ac in QApplicationPrivate::notify_helper (this=0x24d4640, receiver=0x2688440, e=0x272ca00) at kernel/qapplication.cpp:4462
#21 0x00007f40ff4dfd4d in QApplication::notify (this=0x7fff2b922b10, receiver=0x2688440, e=0x272ca00) at kernel/qapplication.cpp:4341
#22 0x00007f410050f836 in KApplication::notify (this=0x7fff2b922b10, receiver=0x2688440, event=0x272ca00) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdeui/kernel/kapplication.cpp:311
#23 0x00007f4101461c6b in QCoreApplication::notifyInternal (this=0x7fff2b922b10, receiver=0x2688440, event=0x272ca00) at kernel/qcoreapplication.cpp:731
#24 0x00007f4101464bf1 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x24b78a0) at kernel/qcoreapplication.h:215
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x24b78a0) at kernel/qcoreapplication.cpp:1372
#26 0x00007f410148e213 in sendPostedEvents (s=0x24d7170) at kernel/qcoreapplication.h:220
#27 postEventSourceDispatch (s=0x24d7170) at kernel/qeventdispatcher_glib.cpp:277
#28 0x00007f40fe5bab71 in g_main_dispatch (context=0x24d7080) at gmain.c:2441
#29 g_main_context_dispatch (context=0x24d7080) at gmain.c:3014
#30 0x00007f40fe5bf208 in g_main_context_iterate (context=0x24d7080, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:3092
#31 0x00007f40fe5bf3bc in g_main_context_iteration (context=0x24d7080, may_block=1) at gmain.c:3155
#32 0x00007f410148dd53 in QEventDispatcherGlib::processEvents (this=0x24b74a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#33 0x00007f40ff58cc9e in QGuiEventDispatcherGlib::processEvents (this=0x7f40feffbe80, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f41014609c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007f4101460da4 in QEventLoop::exec (this=0x7fff2b922940, flags=) at kernel/qeventloop.cpp:201
#36 0x00007f4101464e1b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#37 0x0000000000404329 in _start ()

This bug may be a duplicate of or related to bug 280135.

Possible duplicates by query: bug 280135, bug 279101, bug 278371, bug 278218, bug 277810.

Reported using DrKonqi