Bug 298420

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.4 (4.7.4) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-17-generic-pae i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- Normalmente se bloquea cuando utilizo firefox y mysql.
- se realizó una instalación limpia.
- Ya se dio mantenimiento al equipo para evitar que sea por calentamiento del procesador, y aún así se sigue bloqueando.
- Los programas que normalmente corren son quicksynergy, wuala, dropbox, lazarus, firefox y amarok

The crash can be reproduced some of the time.

-- Backtrace:
Application: Matriz de servicio Nepomuk (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0xb54c9710 (LWP 2153))]

Thread 3 (Thread 0xb3911b70 (LWP 2174)):
#0  0xb76e7424 in __kernel_vsyscall ()
#1  0xb5f8b403 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5f1f495 in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0xb2fffb70 (LWP 2197)):
#0  0xb5e68d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb74f17d5 in do_gettime (frac=0xb2fff020, sec=0xb2fff018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb75c44b6 in QTimerInfoList::updateCurrentTime (this=0xb3001634) at kernel/qeventdispatcher_unix.cpp:339
#4  0xb75c480a in QTimerInfoList::timerWait (this=0xb3001634, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb75c3053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb2fff12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb75c30ed in timerSourcePrepare (source=0xb3001600, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb5dae88c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb5daf637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb5dafc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb75c3b37 in QEventDispatcherGlib::processEvents (this=0x8db8650, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb75941dd in QEventLoop::processEvents (this=0xb2fff2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0xb7594421 in QEventLoop::exec (this=0xb2fff2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0xb749790b in QThread::exec (this=0x8da8d28) at thread/qthread.cpp:498
#14 0xb7574e2d in QInotifyFileSystemWatcherEngine::run (this=0x8da8d28) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb749a7b3 in QThreadPrivate::start (arg=0x8da8d28) at thread/qthread_unix.cpp:331
#16 0xb5e95d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb5f7d46e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb54c9710 (LWP 2153)):
[KCrash Handler]
#7  0xb76e7424 in __kernel_vsyscall ()
#8  0xb5ed7c8f in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0xb5edb2b5 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0xb5f0f15c in ?? () from /lib/i386-linux-gnu/libc.so.6
#11 0xb5f19f22 in ?? () from /lib/i386-linux-gnu/libc.so.6
#12 0xb5f1ad88 in ?? () from /lib/i386-linux-gnu/libc.so.6
#13 0xb5f1dcad in free () from /lib/i386-linux-gnu/libc.so.6
#14 0xb60d680f in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#15 0xb7566efc in QFSFileEnginePrivate::~QFSFileEnginePrivate (this=0x8ddf2f8, __in_chrg=<optimized out>) at io/qfsfileengine_p.h:69
#16 0xb750e5e4 in cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#17 ~QScopedPointer (this=0x8dc9274, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#18 QAbstractFileEngine::~QAbstractFileEngine (this=0x8dc9270, __in_chrg=<optimized out>) at io/qabstractfileengine.cpp:357
#19 0xb7566cc3 in QFSFileEngine::~QFSFileEngine (this=0x8dc9270, __in_chrg=<optimized out>) at io/qfsfileengine.cpp:259
#20 0xb7566d72 in QFSFileEngine::~QFSFileEngine (this=0x8dc9270, __in_chrg=<optimized out>) at io/qfsfileengine.cpp:278
#21 0xb7518eb5 in cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#22 reset (other=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:149
#23 initFileEngine (this=<optimized out>) at io/qdir.cpp:335
#24 setPath (p=<optimized out>, this=<optimized out>) at io/qdir.cpp:178
#25 QDir::operator= (this=0xbfe99e50, path=...) at io/qdir.cpp:1612
#26 0xb399f591 in Nepomuk::StrigiServiceConfig::shouldFolderBeIndexed (this=0x8d54790, path=...) at ../../../../nepomuk/services/strigi/strigiserviceconfig.cpp:189
#27 0xb3996e3f in (anonymous namespace)::IgnoringKInotify::filterWatch (this=0x8d7a710, path=..., modes=..., flags=...) at ../../../../nepomuk/services/filewatch/nepomukfilewatch.cpp:99
#28 0xb39a7ae5 in addWatch (path=..., this=0x8da21f0) at ../../../../nepomuk/services/filewatch/kinotify.cpp:114
#29 addWatchesRecursively (path=..., this=0x8da21f0) at ../../../../nepomuk/services/filewatch/kinotify.cpp:141
#30 KInotify::Private::_k_addWatches (this=0x8da21f0) at ../../../../nepomuk/services/filewatch/kinotify.cpp:198
#31 0xb39a6f2f in KInotify::qt_metacall (this=0x8d7a710, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x8e0b4f0) at ./kinotify.moc:119
#32 0xb759bb7d in metacall (argv=0x8e0b4f0, idx=19, cl=QMetaObject::InvokeMetaMethod, object=0x8d7a710) at kernel/qmetaobject.cpp:237
#33 QMetaObject::metacall (object=0x8d7a710, cl=QMetaObject::InvokeMetaMethod, idx=19, argv=0x8e0b4f0) at kernel/qmetaobject.cpp:232
#34 0xb75a6685 in QMetaCallEvent::placeMetaCall (this=0x8e08ea8, object=0x8d7a710) at kernel/qobject.cpp:535
#35 0xb75adb52 in QObject::event (this=0x8d7a710, e=0x8e08ea8) at kernel/qobject.cpp:1217
#36 0xb626bd84 in notify_helper (e=0x8e08ea8, receiver=0x8d7a710, this=0x8c0f1a8) at kernel/qapplication.cpp:4486
#37 QApplicationPrivate::notify_helper (this=0x8c0f1a8, receiver=0x8d7a710, e=0x8e08ea8) at kernel/qapplication.cpp:4458
#38 0xb6271133 in QApplication::notify (this=0x8e08ea8, receiver=0x8d7a710, e=0x8e08ea8) at kernel/qapplication.cpp:3886
#39 0xb6e98971 in KApplication::notify (this=0xbfe9a874, receiver=0x8d7a710, event=0x8e08ea8) at ../../kdeui/kernel/kapplication.cpp:311
#40 0xb759519e in QCoreApplication::notifyInternal (this=0xbfe9a874, receiver=0x8d7a710, event=0x8e08ea8) at kernel/qcoreapplication.cpp:787
#41 0xb7598f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8bf6cb0) at kernel/qcoreapplication.cpp:1428
#43 0xb75990ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#44 0xb75c36a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x8c11750) at kernel/qeventdispatcher_glib.cpp:277
#46 0xb5daf25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0xb5daf990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0xb5dafc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0xb75c3ada in QEventDispatcherGlib::processEvents (this=0x8bf79d8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#50 0xb6323e7a in QGuiEventDispatcherGlib::processEvents (this=0x8bf79d8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0xb75941dd in QEventLoop::processEvents (this=0xbfe9a6e4, flags=...) at kernel/qeventloop.cpp:149
#52 0xb7594421 in QEventLoop::exec (this=0xbfe9a6e4, flags=...) at kernel/qeventloop.cpp:201
#53 0xb759919d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#54 0xb6269924 in QApplication::exec () at kernel/qapplication.cpp:3760
#55 0x0804ae3b in main (argc=) at ../../../nepomuk/servicestub/main.cpp:170

Possible duplicates by query: bug 294469, bug 282789, bug 280914, bug 279927, bug 277513.

Reported using DrKonqi