Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 3.1.0-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (wheezy)

-- Information about the crash:
- What I was doing when the application crashed:
I was downloading avi files from http://www.hellspy.com from Chromium browser. However this crash happens during every avi file download from the internet.

The crash can be reproduced every time.

-- 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 0x7ff82b891760 (LWP 5490))]

Thread 3 (Thread 0x7ff81a566700 (LWP 5492)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff82b28a09b in wait (time=18446744073709551615, this=0x19cac00) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x19cbb80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ff81ab9ab01 in Nepomuk::IndexFeeder::run (this=0x19cbb60) at ../../../../nepomuk/services/strigi/nepomukindexfeeder.cpp:188
#4  0x00007ff82b289c05 in QThreadPrivate::start (arg=0x19cbb60) at thread/qthread_unix.cpp:320
#5  0x00007ff828bd2b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007ff828ebd3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff80e035700 (LWP 5493)):
[KCrash Handler]
#6  0x00007ff828e1a405 in *__GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007ff828e1d680 in *__GI_abort () at abort.c:92
#8  0x00007ff828e50e0b in __libc_message (do_abort=<optimized out>, fmt=<optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007ff828e5a656 in malloc_printerr (action=3, str=0x7ff828f2e337 "invalid fastbin entry (free)", ptr=<optimized out>) at malloc.c:6283
#10 0x00007ff828e5f38c in *__GI___libc_free (mem=<optimized out>) at malloc.c:3738
#11 0x00007ff82b34d796 in ~QByteArray (this=0x7ff80e0349c0, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:383
#12 QFSFileEngineIterator::advance (this=0x7ff808001b10) at io/qfsfileengine_iterator_unix.cpp:73
#13 0x00007ff82b345890 in QFSFileEngineIterator::next (this=0x7ff808001b10) at io/qfsfileengine_iterator.cpp:65
#14 0x00007ff82b3049d4 in QDirIteratorPrivate::advance (this=0x7ff808104e80) at io/qdiriterator.cpp:217
#15 0x00007ff82b304bbd in QDirIterator::next (this=0x7ff80e034ba0) at io/qdiriterator.cpp:457
#16 0x00007ff81ab8f2da in Nepomuk::IndexScheduler::analyzeDir (this=0x199bb70, dir_=<optimized out>, flags=...) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:391
#17 0x00007ff81ab9178c in Nepomuk::IndexScheduler::run (this=0x199bb70) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:338
#18 0x00007ff82b289c05 in QThreadPrivate::start (arg=0x199bb70) at thread/qthread_unix.cpp:320
#19 0x00007ff828bd2b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#20 0x00007ff828ebd3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff82b891760 (LWP 5490)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007ff828e611e2 in _L_lock_11440 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007ff828e60524 in *__GI___libc_realloc (oldmem=0x7ff829167e60, bytes=120) at malloc.c:3813
#3  0x00007ff82b2b5d3a in QRegExpMatchState::prepareForMatch (this=0x1a82dd0, eng=0x1a82e80) at tools/qregexp.cpp:1379
#4  0x00007ff82b2c2c11 in prepareEngineForMatch (priv=0x1a82da0, str=...) at tools/qregexp.cpp:3727
#5  0x00007ff82b2c2e54 in QRegExp::exactMatch (this=0x1aa0bc8, str=...) at tools/qregexp.cpp:4068
#6  0x00007ff81a97b7af in RegExpCache::exactMatch (this=<optimized out>, s=...) at ../../../nepomuk/common/regexpcache.cpp:40
#7  0x00007ff81ab92a9d in Nepomuk::StrigiServiceConfig::shouldFileBeIndexed (this=<optimized out>, fileName=<optimized out>) at ../../../../nepomuk/services/strigi/strigiserviceconfig.cpp:177
#8  0x00007ff81ab92c14 in shouldFolderBeIndexed (path=..., this=0x7ff814081760) at ../../../../nepomuk/services/strigi/strigiserviceconfig.cpp:166
#9  Nepomuk::StrigiServiceConfig::shouldFolderBeIndexed (this=0x7ff814081760, path=...) at ../../../../nepomuk/services/strigi/strigiserviceconfig.cpp:148
#10 0x00007ff81ab8b8e0 in Nepomuk::StrigiService::updateFolder (this=0x19940b0, path=..., recursive=false, forced=false) at ../../../../nepomuk/services/strigi/strigiservice.cpp:231
#11 0x00007ff81ab9decd in StrigiAdaptor::qt_metacall (this=0x1aab580, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x7fff84500910) at strigiadaptor.moc:157
#12 0x00007ff82afa7971 in QDBusConnectionPrivate::deliverCall (this=0x18fb810, object=0x1aab580, msg=..., metaTypes=..., slotIdx=19) at qdbusintegrator.cpp:941
#13 0x00007ff82afa8abd in QDBusConnectionPrivate::activateCall (this=0x18fb810, object=0x1aab580, flags=337, msg=...) at qdbusintegrator.cpp:851
#14 0x00007ff82afa9392 in QDBusConnectionPrivate::activateObject (this=0x18fb810, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1409
#15 0x00007ff82afa9468 in QDBusActivateObjectEvent::placeMetaCall (this=0x7ff808106650) at qdbusintegrator.cpp:1523
#16 0x00007ff82b3866ca in QObject::event (this=0x19940b0, e=<optimized out>) at kernel/qobject.cpp:1217
#17 0x00007ff82967a9f4 in notify_helper (e=0x7ff808106650, receiver=0x19940b0, this=0x1848fd0) at kernel/qapplication.cpp:4467
#18 QApplicationPrivate::notify_helper (this=0x1848fd0, receiver=0x19940b0, e=0x7ff808106650) at kernel/qapplication.cpp:4439
#19 0x00007ff82967f881 in QApplication::notify (this=0x7fff845017e0, receiver=0x19940b0, e=0x7ff808106650) at kernel/qapplication.cpp:4346
#20 0x00007ff82a67cb96 in KApplication::notify (this=0x7fff845017e0, receiver=0x19940b0, event=0x7ff808106650) at ../../kdeui/kernel/kapplication.cpp:311
#21 0x00007ff82b36ffbc in QCoreApplication::notifyInternal (this=0x7fff845017e0, receiver=0x19940b0, event=0x7ff808106650) at kernel/qcoreapplication.cpp:731
#22 0x00007ff82b373378 in sendEvent (event=0x7ff808106650, receiver=0x19940b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x182b5d0) at kernel/qcoreapplication.cpp:1372
#24 0x00007ff82b39a663 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#25 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#26 0x00007ff8280f40cf in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007ff8280f48c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007ff8280f4a99 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007ff82b39aabf in QEventDispatcherGlib::processEvents (this=0x182cc90, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#30 0x00007ff82971e9ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007ff82b36f1c2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007ff82b36f3bf in QEventLoop::exec (this=0x7fff84501650, flags=...) at kernel/qeventloop.cpp:201
#33 0x00007ff82b373567 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#34 0x0000000000403c1f in main (argc=2, argv=0x7fff84501c78) at ../../../nepomuk/servicestub/main.cpp:167

Possible duplicates by query: bug 289200, bug 287040, bug 284091, bug 283870, bug 283814.

Reported using DrKonqi