Bug 280203

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
Running a compile which finished without error.  There was a VirtualBox virtual machine running at the time with one CPU fully consumed (joint CPU use was 34%)

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0xb57ff710 (LWP 2583))]

Thread 3 (Thread 0xb1e59b70 (LWP 9328)):
[KCrash Handler]
#7  0xb77eb832 in ?? () from /lib/ld-linux.so.2
#8  0xb615034e in abort () at abort.c:92
#9  0xb6183577 in __libc_message (do_abort=2, fmt=0xb625c8ac "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#10 0xb618d961 in malloc_printerr (action=<value optimized out>, str=<value optimized out>, ptr=0x994a2a0) at malloc.c:6283
#11 0xb618f28b in _int_free (av=<value optimized out>, p=0x994a298) at malloc.c:4795
#12 0xb619241d in __libc_free (mem=0x994a2a0) at malloc.c:3738
#13 0xb7599bbd in qFree (ptr=0x994a2a0) at global/qmalloc.cpp:60
#14 0xb75e9510 in QString::free (d=0x994a2a0) at tools/qstring.cpp:1185
#15 0xb766dc7d in ~QString (this=0x9842810, type=...) at ../../include/QtCore/../../src/corelib/tools/qstring.h:883
#16 QFSFileEngine::fileFlags (this=0x9842810, type=...) at io/qfsfileengine_unix.cpp:879
#17 0xb76272d4 in QFileInfoPrivate::getFileFlags (this=0x9917a48, request=...) at io/qfileinfo.cpp:126
#18 0xb762895e in QFileInfo::isHidden (this=0xb1e59128) at io/qfileinfo.cpp:861
#19 0xb7620d7b in QDirIteratorPrivate::matchesFilters (this=0x991e8a8, fileName=..., fi=...) at io/qdiriterator.cpp:318
#20 0xb762177d in QDirIteratorPrivate::advance (this=0x991e8a8) at io/qdiriterator.cpp:222
#21 0xb76218db in QDirIterator::next (this=0xb1e59224) at io/qdiriterator.cpp:457
#22 0xb2c8c97e in Nepomuk::IndexScheduler::analyzeDir (this=0x93f6550, dir_=..., flags=...) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:391
#23 0xb2c8d3c4 in Nepomuk::IndexScheduler::run (this=0x93f6550) at ../../../../nepomuk/services/strigi/indexscheduler.cpp:338
#24 0xb759fda2 in QThreadPrivate::start (arg=0x93f6550) at thread/qthread_unix.cpp:320
#25 0xb610ee99 in start_thread (arg=0xb1e59b70) at pthread_create.c:304
#26 0xb61f273e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb2c6bb70 (LWP 9329)):
#0  0xb77eb832 in ?? () from /lib/ld-linux.so.2
#1  0xb611348c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb62003fd in __pthread_cond_wait (cond=0x947ca50, mutex=0x947ca38) at forward.c:139
#3  0xb75a0467 in wait (this=0x947d704, mutex=0x947d700, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x947d704, mutex=0x947d700, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb2c96dc8 in Nepomuk::IndexFeeder::run (this=0x947d6f0) at ../../../../nepomuk/services/strigi/nepomukindexfeeder.cpp:188
#6  0xb759fda2 in QThreadPrivate::start (arg=0x947d6f0) at thread/qthread_unix.cpp:320
#7  0xb610ee99 in start_thread (arg=0xb2c6bb70) at pthread_create.c:304
#8  0xb61f273e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb57ff710 (LWP 2583)):
#0  0xb77eb832 in ?? () from /lib/ld-linux.so.2
#1  0xb6200753 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0xb6193bac in _L_lock_10489 () from /lib/i386-linux-gnu/libc.so.6
#3  0xb6192553 in __libc_realloc (oldmem=0x94e4ec0, bytes=168) at malloc.c:3813
#4  0xb75cf609 in QRegExpMatchState::prepareForMatch (this=0x939749c, eng=0x934f918) at tools/qregexp.cpp:1379
#5  0xb75dcee3 in prepareEngineForMatch (priv=0x9397480, str=...) at tools/qregexp.cpp:3727
#6  0xb75dd0c7 in QRegExp::exactMatch (this=0x94f01ac, str=...) at tools/qregexp.cpp:4068
#7  0xb3160081 in RegExpCache::exactMatch (this=0x94ddc3c, s=...) at ../../../nepomuk/common/regexpcache.cpp:40
#8  0xb2c8ee77 in Nepomuk::StrigiServiceConfig::shouldFileBeIndexed (this=0x94ddc28, fileName=...) at ../../../../nepomuk/services/strigi/strigiserviceconfig.cpp:177
#9  0xb2c8f003 in Nepomuk::StrigiServiceConfig::shouldFolderBeIndexed (this=0x94ddc28, path=...) at ../../../../nepomuk/services/strigi/strigiserviceconfig.cpp:166
#10 0xb2c87324 in Nepomuk::StrigiService::updateFolder (this=0x9357310, path=..., recursive=false, forced=false) at ../../../../nepomuk/services/strigi/strigiservice.cpp:231
#11 0xb2c9aaca in StrigiAdaptor::updateFolder (this=0x94e4418, path=..., recursive=false, forced=false) at strigiadaptor.cpp:105
#12 0xb2c9ad01 in StrigiAdaptor::qt_metacall (this=0x94e4418, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbf97abcc) at strigiadaptor.moc:157
#13 0xb74e4acd in QDBusConnectionPrivate::deliverCall (this=0x93a58b0, object=0x94e4418, msg=..., metaTypes=..., slotIdx=19) at qdbusintegrator.cpp:942
#14 0xb74e5c57 in QDBusConnectionPrivate::activateCall (this=0x93a58b0, object=0x94e4418, flags=337, msg=...) at qdbusintegrator.cpp:852
#15 0xb74e61ac in QDBusConnectionPrivate::activateObject (this=0x93a58b0, node=..., msg=..., pathStartPos=21) at qdbusintegrator.cpp:1430
#16 0xb74e662a in QDBusActivateObjectEvent::placeMetaCall (this=0xb1103148) at qdbusintegrator.cpp:1524
#17 0xb76a93b7 in QObject::event (this=0x9357310, e=0xb1103148) at kernel/qobject.cpp:1226
#18 0xb649cd24 in QApplicationPrivate::notify_helper (this=0x930feb8, receiver=0x9357310, e=0xb1103148) at kernel/qapplication.cpp:4462
#19 0xb64a18ce in QApplication::notify (this=0xbf97b698, receiver=0x9357310, e=0xb1103148) at kernel/qapplication.cpp:3862
#20 0xb708c32a in KApplication::notify (this=0xbf97b698, receiver=0x9357310, event=0xb1103148) at ../../kdeui/kernel/kapplication.cpp:311
#21 0xb76940bb in QCoreApplication::notifyInternal (this=0xbf97b698, receiver=0x9357310, event=0xb1103148) at kernel/qcoreapplication.cpp:731
#22 0xb7697c79 in sendEvent (receiver=0x0, event_type=0, data=0x92dc6d8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x92dc6d8) at kernel/qcoreapplication.cpp:1372
#24 0xb7697e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#25 0xb76c13c4 in sendPostedEvents (s=0x9312300) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=0x9312300) at kernel/qeventdispatcher_glib.cpp:277
#27 0xb604aaa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb604b270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb604b524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#30 0xb76c153c in QEventDispatcherGlib::processEvents (this=0x92dc440, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#31 0xb65531e5 in QGuiEventDispatcherGlib::processEvents (this=0x92dc440, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0xb7693289 in QEventLoop::processEvents (this=0xbf97b4f4, flags=...) at kernel/qeventloop.cpp:149
#33 0xb7693522 in QEventLoop::exec (this=0xbf97b4f4, flags=...) at kernel/qeventloop.cpp:201
#34 0xb7697ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#35 0xb649a8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#36 0x0804b11e in main (argc=) at ../../../nepomuk/servicestub/main.cpp:167

This bug may be a duplicate of or related to bug 279811.

Possible duplicates by query: bug 280065, bug 279811, bug 279420, bug 279368, bug 279250.

Reported using DrKonqi