235770 2010-04-29 23:32:51 +0000 Dolphin Nepomuks Tags 2010-08-15 14:47:42 +0000 1 1 2 Applications dolphin general 16.12.2 Ubuntu Linux RESOLVED DUPLICATE 235166 NOR crash --- 0 ano-beb9cbae peter.penz19 frank78ac sebastian trueg 0 oldest_to_newest 954921 0 ano-beb9cbae 2010-04-29 23:32:51 +0000 Application: dolphin (1.4) KDE Platform Version: 4.4.2 (KDE 4.4.2) Qt Version: 4.6.2 Operating System: Linux 2.6.32-21-generic x86_64 Distribution: Ubuntu 10.04 LTS -- Information about the crash: The crash was result when there were selected many items to tag via Information panel of Dolphin. It repeats sometimes. -- Backtrace: Application: Dolphin (dolphin), signal: Segmentation fault [Current thread is 1 (Thread 0x7f6d4dd08760 (LWP 8993))] Thread 2 (Thread 0x7f6d35d14710 (LWP 9012)): #0 0x00007f6d49985f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f6d45dac4a9 in ?? () from /lib/libglib-2.0.so.0 #2 0x00007f6d45dac8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0 #3 0x00007f6d4a0d9566 in QEventDispatcherGlib::processEvents (this=0x1dffca0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414 #4 0x00007f6d4a0ae992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #5 0x00007f6d4a0aed6c in QEventLoop::exec (this=0x7f6d35d13db0, flags=) at kernel/qeventloop.cpp:201 #6 0x00007f6d49fb8d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487 #7 0x00007f6d4a08f178 in QInotifyFileSystemWatcherEngine::run (this=0x1e09e20) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f6d49fbb775 in QThreadPrivate::start (arg=0x1e09e20) at thread/qthread_unix.cpp:248 #9 0x00007f6d46ef19ca in start_thread (arg=<value optimized out>) at pthread_create.c:300 #10 0x00007f6d4999269d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f6d4dd08760 (LWP 8993)): [KCrash Handler] #5 0x00007f6d49fb68dc in QMutex::lock (this=0x7f6d2c015c50) at thread/qmutex.cpp:150 #6 0x00007f6d47d2fadd in ?? () from /usr/lib/libsopranoclient.so.1 #7 0x00007f6d4ca41b9d in Nepomuk::MainModel::executeQuery (this=0x2821d30, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at ../../../nepomuk/core/nepomukmainmodel.cpp:213 #8 0x00007f6d4c77377c in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4 #9 0x00007f6d4ca36635 in Nepomuk::ResourceData::determineUri (this=0x7f6d2d471180) at ../../../nepomuk/core/resourcedata.cpp:671 #10 0x00007f6d4ca387b7 in Nepomuk::ResourceData::store (this=0x7f6d2d471180) at ../../../nepomuk/core/resourcedata.cpp:308 #11 0x00007f6d4ca393b0 in Nepomuk::ResourceData::setProperty (this=0x7f6d2d471180, uri=..., value=...) at ../../../nepomuk/core/resourcedata.cpp:473 #12 0x000000000046678b in Nepomuk::MassUpdateJob::slotNext (this=0x33c18e0) at ../../../../apps/dolphin/src/panels/information/nepomukmassupdatejob.cpp:104 #13 0x0000000000466830 in Nepomuk::MassUpdateJob::qt_metacall (this=0x33c18e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./nepomukmassupdatejob_p.moc:72 #14 0x00007f6d4a0c2e3f in QMetaObject::activate (sender=0x33c1910, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293 #15 0x00007f6d4a0bfa63 in QObject::event (this=0x33c1910, e=0x7fff84f0fc40) at kernel/qobject.cpp:1212 #16 0x00007f6d4ac9d22c in QApplicationPrivate::notify_helper (this=0x1794a40, receiver=0x33c1910, e=0x7fff84f0fc40) at kernel/qapplication.cpp:4300 #17 0x00007f6d4aca36fb in QApplication::notify (this=0x7fff84f0ff90, receiver=0x33c1910, e=0x7fff84f0fc40) at kernel/qapplication.cpp:4183 #18 0x00007f6d4b9a8526 in KApplication::notify (this=0x7fff84f0ff90, receiver=0x33c1910, event=0x7fff84f0fc40) at ../../kdeui/kernel/kapplication.cpp:302 #19 0x00007f6d4a0b006c in QCoreApplication::notifyInternal (this=0x7fff84f0ff90, receiver=0x33c1910, event=0x7fff84f0fc40) at kernel/qcoreapplication.cpp:704 #20 0x00007f6d4a0dcd42 in QCoreApplication::sendEvent (this=0x17998a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #21 QTimerInfoList::activateTimers (this=0x17998a0) at kernel/qeventdispatcher_unix.cpp:603 #22 0x00007f6d4a0d9848 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #23 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231 #24 0x00007f6d45da88c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #25 0x00007f6d45dac748 in ?? () from /lib/libglib-2.0.so.0 #26 0x00007f6d45dac8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0 #27 0x00007f6d4a0d9513 in QEventDispatcherGlib::processEvents (this=0x176d770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #28 0x00007f6d4ad4d46e in QGuiEventDispatcherGlib::processEvents (this=0x7f6d2c015c50, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #29 0x00007f6d4a0ae992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #30 0x00007f6d4a0aed6c in QEventLoop::exec (this=0x7fff84f0fee0, flags=) at kernel/qeventloop.cpp:201 #31 0x00007f6d4a0b2aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #32 0x000000000043b1c5 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:101 Possible duplicates by query: bug 235731, bug 235692, bug 235632, bug 235592, bug 235497. Reported using DrKonqi 955828 1 frank78ac 2010-05-02 14:10:33 +0000 Thanks for the bug report! This looks like bug 235166. The difference is that the segmentation fault in QMutex::lock() does not occur in KLoadMetaDataThread, but in Dolphin's main thread. 1004205 2 peter.penz19 2010-08-15 14:47:42 +0000 *** This bug has been marked as a duplicate of bug 235166 ***