Bug 318149

Application: nepomukservicestub (0.1.0)
KDE Platform Version: 4.10.00 "release 1"
Qt Version: 4.8.4
Operating System: Linux 3.7.10-1.1-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

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

Start von openSUSE 12.3.
KDE startet dabei automatisch.
Nepomuk crash-Fenster erscheint mit signal 11

The crash can be reproduced every time.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdffd371780 (LWP 1334))]

Thread 3 (Thread 0x7fdfed574700 (LWP 1336)):
#0  0x00007fdffa75087d in poll () from /lib64/libc.so.6
#1  0x00007fdff9fa7aa4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdff9fa7bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fdffce491f6 in QEventDispatcherGlib::processEvents (this=0x7fdfe80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fdffce199ef in QEventLoop::processEvents (this=this@entry=0x7fdfed573e00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdffce19c78 in QEventLoop::exec (this=0x7fdfed573e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdffcd1c0f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007fdffcd1f0cc in QThreadPrivate::start (arg=0xbb4e10) at thread/qthread_unix.cpp:338
#8  0x00007fdffca88e0f in start_thread () from /lib64/libpthread.so.0
#9  0x00007fdffa7597dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fdfecd73700 (LWP 1338)):
#0  0x00007fdffa75087d in poll () from /lib64/libc.so.6
#1  0x00007fdff9fa7aa4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdff9fa7bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fdffce491f6 in QEventDispatcherGlib::processEvents (this=0x7fdfe00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fdffce199ef in QEventLoop::processEvents (this=this@entry=0x7fdfecd72dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdffce19c78 in QEventLoop::exec (this=0x7fdfecd72dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdffcd1c0f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007fdffcdfa1af in QInotifyFileSystemWatcherEngine::run (this=0xbc7b20) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fdffcd1f0cc in QThreadPrivate::start (arg=0xbc7b20) at thread/qthread_unix.cpp:338
#9  0x00007fdffca88e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fdffa7597dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fdffd371780 (LWP 1334)):
[KCrash Handler]
#5  ref (this=0x1) at ../../src/corelib/arch/qatomic_x86_64.h:121
#6  QString::operator= (this=0xb508c0, other=...) at tools/qstring.cpp:1410
#7  0x00007fdffcd5b30d in prepareEngineForMatch (priv=0xb508a0, str=...) at tools/qregexp.cpp:3733
#8  0x00007fdffcd5b544 in QRegExp::exactMatch (this=0xb6fe58, str=...) at tools/qregexp.cpp:4082
#9  0x00007fdfed786b8f in RegExpCache::exactMatch (this=<optimized out>, s=...) at /usr/src/debug/nepomuk-core-4.10.0/common/regexpcache.cpp:40
#10 0x00007fdfed9b26a3 in Nepomuk2::FileIndexerConfig::shouldFileBeIndexed (this=this@entry=0xb441a0, fileName=...) at /usr/src/debug/nepomuk-core-4.10.0/services/fileindexer/fileindexerconfig.cpp:219
#11 0x00007fdfed9b2da0 in Nepomuk2::FileIndexerConfig::shouldFolderBeWatched (this=0xb441a0, path=...) at /usr/src/debug/nepomuk-core-4.10.0/services/fileindexer/fileindexerconfig.cpp:177
#12 0x00007fdfed9acb64 in (anonymous namespace)::IgnoringKInotify::filterWatch (this=<optimized out>, path=..., modes=..., flags=...) at /usr/src/debug/nepomuk-core-4.10.0/services/filewatch/nepomukfilewatch.cpp:88
#13 0x00007fdfed9bd427 in addWatch (path=..., this=0xbb8060) at /usr/src/debug/nepomuk-core-4.10.0/services/filewatch/kinotify.cpp:119
#14 KInotify::addWatch (this=0xbb7fa0, path=..., mode=..., flags=...) at /usr/src/debug/nepomuk-core-4.10.0/services/filewatch/kinotify.cpp:259
#15 0x00007fdfed9ad1ef in watchFolder (path=..., this=0xb3cff0) at /usr/src/debug/nepomuk-core-4.10.0/services/filewatch/nepomukfilewatch.cpp:196
#16 Nepomuk2::FileWatch::watchFolder (this=0xb3cff0, path=...) at /usr/src/debug/nepomuk-core-4.10.0/services/filewatch/nepomukfilewatch.cpp:189
#17 0x00007fdfed9ae34b in Nepomuk2::FileWatch::slotDeviceMounted (this=this@entry=0xb3cff0, entry=entry@entry=0xbd9ea8) at /usr/src/debug/nepomuk-core-4.10.0/services/filewatch/nepomukfilewatch.cpp:430
#18 0x00007fdfed9af3a2 in Nepomuk2::FileWatch::addWatchesForMountedRemovableMedia (this=this@entry=0xb3cff0) at /usr/src/debug/nepomuk-core-4.10.0/services/filewatch/nepomukfilewatch.cpp:345
#19 0x00007fdfed9af630 in Nepomuk2::FileWatch::FileWatch (this=0xb3cff0, parent=<optimized out>) at /usr/src/debug/nepomuk-core-4.10.0/services/filewatch/nepomukfilewatch.cpp:173
#20 0x00007fdfed9b0067 in KPluginFactory::createInstance<Nepomuk2::FileWatch, QObject> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/kpluginfactory.h:477
#21 0x00007fdffc546b05 in KPluginFactory::create (this=0xb416e0, iface=0x7fdffbaa3680 <qt_meta_stringdata_Nepomuk2__Service> "Nepomuk2::Service", parentWidget=0x0, parent=0xb040e0, args=..., keyword=...) at /usr/src/debug/kdelibs-4.10.0/kdecore/util/kpluginfactory.cpp:203
#22 0x00000000004050b3 in create<Nepomuk2::Service> (args=..., keyword=..., parent=0xb040e0, parentWidget=0x0, this=0xb416e0) at /usr/include/kpluginfactory.h:531
#23 createInstance<Nepomuk2::Service> (error=0x7fffc56d8350, args=..., parent=0xb040e0, parentWidget=0x0, this=0xb3ef50) at /usr/include/kservice.h:565
#24 createInstance<Nepomuk2::Service> (error=0x7fffc56d8350, args=..., parent=0xb040e0, this=0xb3ef50) at /usr/include/kservice.h:542
#25 Nepomuk2::ServiceControl::start (this=0xb040e0) at /usr/src/debug/nepomuk-core-4.10.0/servicestub/servicecontrol.cpp:92
#26 0x00000000004056bd in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/nepomuk-core-4.10.0/build/servicestub/servicecontrol.moc:62
#27 Nepomuk2::ServiceControl::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/nepomuk-core-4.10.0/build/servicestub/servicecontrol.moc:55
#28 0x00007fdffce2f68e in QObject::event (this=0xb040e0, e=<optimized out>) at kernel/qobject.cpp:1203
#29 0x00007fdffaf0386c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#30 0x00007fdffaf07ceb in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#31 0x00007fdffbf19cb6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#32 0x00007fdffce1ac9e in QCoreApplication::notifyInternal (this=0x7fffc56d8fa0, receiver=receiver@entry=0xb040e0, event=event@entry=0xb3ef90) at kernel/qcoreapplication.cpp:946
#33 0x00007fdffce1e601 in sendEvent (event=0xb3ef90, receiver=0xb040e0) at kernel/qcoreapplication.h:231
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9552f0) at kernel/qcoreapplication.cpp:1570
#35 0x00007fdffce49043 in sendPostedEvents () at kernel/qcoreapplication.h:236
#36 postEventSourceDispatch (s=0x976f30) at kernel/qeventdispatcher_glib.cpp:279
#37 0x00007fdff9fa77d5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#38 0x00007fdff9fa7b08 in ?? () from /usr/lib64/libglib-2.0.so.0
#39 0x00007fdff9fa7bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#40 0x00007fdffce491d6 in QEventDispatcherGlib::processEvents (this=0x95abc0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#41 0x00007fdffafa3c1e in ?? () from /usr/lib64/libQtGui.so.4
#42 0x00007fdffce199ef in QEventLoop::processEvents (this=this@entry=0x7fffc56d8d80, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007fdffce19c78 in QEventLoop::exec (this=0x7fffc56d8d80, flags=...) at kernel/qeventloop.cpp:204
#44 0x00007fdffce1e918 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#45 0x0000000000404200 in main (argc=<optimized out>, argv=0x7fffc56d91e8) at /usr/src/debug/nepomuk-core-4.10.0/servicestub/main.cpp:180

This bug may be a duplicate of or related to bug 317349.

Possible duplicates by query: bug 318113, bug 318085, bug 317349, bug 316140, bug 314659.

Reported using DrKonqi