Bug 283179

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

Browsing (with Chromium) when the crash report appeared; no notable or unusal activity was noticed prior to the crash.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0x7f9670a48780 (LWP 2240))]

Thread 3 (Thread 0x7f965fbc7700 (LWP 2458)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f967044882b in wait (this=<value optimized out>, mutex=0x8f7450, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x8f7450, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f96601fc41f in Nepomuk::IndexFeeder::run (this=0x8f7430) at ../../../../nepomuk/services/strigi/nepomukindexfeeder.cpp:188
#4  0x00007f9670448175 in QThreadPrivate::start (arg=0x8f7430) at thread/qthread_unix.cpp:320
#5  0x00007f966de0fd8c in start_thread (arg=0x7f965fbc7700) at pthread_create.c:304
#6  0x00007f966e10d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f965ae2a700 (LWP 2465)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f966e0a5845 in _L_lock_12280 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f966e0a3afd in __libc_realloc (oldmem=0x7f966e3b61c0, bytes=216) at malloc.c:3813
#3  0x00007f96704749aa in QRegExpMatchState::prepareForMatch (this=0xa305a0, eng=<value optimized out>) at tools/qregexp.cpp:1379
#4  0x00007f9670481aa5 in prepareEngineForMatch (priv=0xa30570, str=...) at tools/qregexp.cpp:3727
#5  0x00007f9670481c84 in QRegExp::exactMatch (this=0xa279e0, str=...) at tools/qregexp.cpp:4068
#6  0x00007f965ffdd60f in RegExpCache::exactMatch (this=<value optimized out>, s=...) at ../../../nepomuk/common/regexpcache.cpp:40
#7  0x00007f96601f4ddd in Nepomuk::StrigiServiceConfig::shouldFileBeIndexed (this=<value optimized out>, fileName=<value optimized out>) at ../../../../nepomuk/services/strigi/strigiserviceconfig.cpp:177
#8  0x00007f96601f2de9 in Nepomuk::IndexScheduler::analyzeDir (this=0x8d2040, dir_=<value optimized out>, flags=...) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:397
#9  0x00007f96601f36ec in Nepomuk::IndexScheduler::run (this=0x8d2040) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:338
#10 0x00007f9670448175 in QThreadPrivate::start (arg=0x8d2040) at thread/qthread_unix.cpp:320
#11 0x00007f966de0fd8c in start_thread (arg=0x7f965ae2a700) at pthread_create.c:304
#12 0x00007f966e10d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9670a48780 (LWP 2240)):
[KCrash Handler]
#6  0x00007f966e05ad05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f966e05eab6 in abort () at abort.c:92
#8  0x00007f966e093d7b in __libc_message (do_abort=2, fmt=0x7f966e17c400 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f966e09fa8f in malloc_printerr (av=<value optimized out>, p=0xaad640) at malloc.c:6283
#10 _int_free (av=<value optimized out>, p=0xaad640) at malloc.c:4795
#11 0x00007f966e0a38e3 in __libc_free (mem=<value optimized out>) at malloc.c:3738
#12 0x00007f967048d0fc in QString::free (d=0xaad650) at tools/qstring.cpp:1185
#13 0x00007f96704c8c76 in ~QString (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qstring.h:883
#14 ~QFileInfoPrivate (this=<value optimized out>, __in_chrg=<value optimized out>) at io/qfileinfo_p.h:65
#15 ~QSharedDataPointer (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qshareddata.h:90
#16 QFileInfo::~QFileInfo (this=<value optimized out>, __in_chrg=<value optimized out>) at io/qfileinfo.cpp:303
#17 0x00007f96601edb05 in Nepomuk::StrigiService::indexFolder (this=0x8b8520, path=<value optimized out>, recursive=<value optimized out>, forced=false) at ../../../../nepomuk/services/strigi/strigiservice.cpp:252
#18 0x00007f96601ede33 in Nepomuk::StrigiService::updateFolder (this=0x8b8520, path=..., recursive=false, forced=false) at ../../../../nepomuk/services/strigi/strigiservice.cpp:232
#19 0x00007f96601ff91d in StrigiAdaptor::qt_metacall (this=0xa2eb80, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x7fff197e8ab0) at strigiadaptor.moc:157
#20 0x00007f967017d9fa in QDBusConnectionPrivate::deliverCall (this=0x8332f0, object=0xa2eb80, msg=..., metaTypes=..., slotIdx=19) at qdbusintegrator.cpp:942
#21 0x00007f967017ebb5 in QDBusConnectionPrivate::activateCall (this=0x8332f0, object=0xa2eb80, flags=337, msg=...) at qdbusintegrator.cpp:852
#22 0x00007f967017f33a in QDBusConnectionPrivate::activateObject (this=0x8332f0, node=..., msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1410
#23 0x00007f967017f578 in QDBusActivateObjectEvent::placeMetaCall (this=0x7f964c000d80) at qdbusintegrator.cpp:1524
#24 0x00007f967054349a in QObject::event (this=0x8b8520, e=<value optimized out>) at kernel/qobject.cpp:1226
#25 0x00007f966e87a9f4 in QApplicationPrivate::notify_helper (this=0x7a0450, receiver=0x8b8520, e=0x7f964c000d80) at kernel/qapplication.cpp:4462
#26 0x00007f966e87f3ba in QApplication::notify (this=<value optimized out>, receiver=0x8b8520, e=0x7f964c000d80) at kernel/qapplication.cpp:4341
#27 0x00007f966f86d6c6 in KApplication::notify (this=0x7fff197e98b0, receiver=0x8b8520, event=0x7f964c000d80) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007f967052f49c in QCoreApplication::notifyInternal (this=0x7fff197e98b0, receiver=0x8b8520, event=0x7f964c000d80) at kernel/qcoreapplication.cpp:731
#29 0x00007f9670532c25 in sendEvent (receiver=0x0, event_type=0, data=0x75c8a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x75c8a0) at kernel/qcoreapplication.cpp:1372
#31 0x00007f967055a253 in sendPostedEvents (s=0x7a49c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#32 postEventSourceDispatch (s=0x7a49c0) at kernel/qeventdispatcher_glib.cpp:277
#33 0x00007f966d333bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f966d3343a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f966d334639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f967055a3ef in QEventDispatcherGlib::processEvents (this=0x75c4a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007f966e9244de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f967052e882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f967052eabc in QEventLoop::exec (this=0x7fff197e96c0, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007f9670532ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#41 0x0000000000403d0f 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 282124.

Possible duplicates by query: bug 282765, bug 281664, bug 281223, bug 281210, bug 280914.

Reported using DrKonqi