Bug 293213

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 2.6.41.10-3.fc15.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

I was reading an email, with some heavy CPU useage in the background.  Strigi is turned off, and I don't use Nepomuk, but leave it turned on.  I didn't find a backtrace that looked like mine, so I am sending this.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f6bad1e9840 (LWP 13410))]

Thread 3 (Thread 0x7f6ba2f37700 (LWP 13412)):
#0  0x00000034260d6bd3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003427c42d24 in g_main_context_poll (n_fds=1, fds=0x7f6b9c002230, priority=<optimized out>, timeout=7899, context=0x7f6b9c0009b0) at gmain.c:3405
#2  g_main_context_iterate (context=0x7f6b9c0009b0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3087
#3  0x0000003427c4325c in g_main_context_iteration (context=0x7f6b9c0009b0, may_block=1) at gmain.c:3155
#4  0x0000003e46f853f6 in QEventDispatcherGlib::processEvents (this=0x7f6b9c0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x0000003e46f59e02 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003e46f59fff in QEventLoop::exec (this=0x7f6ba2f36d40, flags=...) at kernel/qeventloop.cpp:201
#7  0x0000003e46e7207f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x0000003e46e74af5 in QThreadPrivate::start (arg=0x2049d40) at thread/qthread_unix.cpp:331
#9  0x0000003426c07b41 in start_thread (arg=0x7f6ba2f37700) at pthread_create.c:305
#10 0x00000034260df49d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f6ba2736700 (LWP 13414)):
#0  0x00000034260d6bd3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003427c42d24 in g_main_context_poll (n_fds=1, fds=0x7f6b940022c0, priority=<optimized out>, timeout=-1, context=0x7f6b940009b0) at gmain.c:3405
#2  g_main_context_iterate (context=0x7f6b940009b0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3087
#3  0x0000003427c4325c in g_main_context_iteration (context=0x7f6b940009b0, may_block=1) at gmain.c:3155
#4  0x0000003e46f853f6 in QEventDispatcherGlib::processEvents (this=0x7f6b940008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x0000003e46f59e02 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003e46f59fff in QEventLoop::exec (this=0x7f6ba2735d10, flags=...) at kernel/qeventloop.cpp:201
#7  0x0000003e46e7207f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x0000003e46f3ceaf in QInotifyFileSystemWatcherEngine::run (this=0x206bd50) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0000003e46e74af5 in QThreadPrivate::start (arg=0x206bd50) at thread/qthread_unix.cpp:331
#10 0x0000003426c07b41 in start_thread (arg=0x7f6ba2736700) at pthread_create.c:305
#11 0x00000034260df49d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f6bad1e9840 (LWP 13410)):
[KCrash Handler]
#6  0x0000003e46e7009c in QMutex::lock (this=0x204dc48) at thread/qmutex.cpp:151
#7  0x0000003e4b41509d in QMutexLocker (m=0x204dc48, this=<synthetic pointer>) at /usr/include/QtCore/qmutex.h:102
#8  Soprano::Client::SocketHandler::~SocketHandler (this=0x204fd10, __in_chrg=<optimized out>) at /usr/src/debug/soprano-2.7.4/client/clientconnection.cpp:58
#9  0x0000003e4b4151c9 in Soprano::Client::SocketHandler::~SocketHandler (this=0x204fd10, __in_chrg=<optimized out>) at /usr/src/debug/soprano-2.7.4/client/clientconnection.cpp:61
#10 0x0000003e46e72ee7 in QThreadStorageData::set (this=0x1f02ac0, p=0x0) at thread/qthreadstorage.cpp:165
#11 0x0000003e4883764a in qt_cleanup () at kernel/qapplication_x11.cpp:2653
#12 0x0000003e487c6736 in QApplication::~QApplication (this=0x7fff7d04ef20, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1180
#13 0x0000000000403abc in main (argc=2, argv=0x7fff7d04f3c8) at /usr/src/debug/kde-runtime-4.7.4/nepomuk/servicestub/main.cpp:105

Possible duplicates by query: bug 292388, bug 291800, bug 290201, bug 288779, bug 286627.

Reported using DrKonqi