Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

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

Shutdown KDE with Firefox and Chrome open (with many tabs)
Shutdown process is stopped with backtrace process.
I am not able to see any other error.

-- Backtrace:
Application: Programma stub per servizio di Nepomuk (nepomukservicestub), signal: Segmentation fault
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
[Current thread is 1 (Thread 0x7f7872571780 (LWP 2020))]

Thread 14 (Thread 0x7f7857fff700 (LWP 2074)):
#0  pthread_mutex_lock (mutex=0x1770818) at forward.c:182
#1  0x00007f786edf775f in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f786edf7f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f786edf8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7872082f3e in QEventDispatcherGlib::processEvents (this=0x17703f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7872056cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7872056ef7 in QEventLoop::exec (this=0x7f7857ffedd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f7871f6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f7872039cbf in QInotifyFileSystemWatcherEngine::run (this=0x174cd40) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f7871f70d05 in QThreadPrivate::start (arg=0x174cd40) at thread/qthread_unix.cpp:331
#10 0x00007f786f8d9efc in start_thread (arg=0x7f7857fff700) at pthread_create.c:304
#11 0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f7856ffd700 (LWP 2080)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f7872057afc in QCoreApplication::notifyInternal (this=0x7fff237e9b60, receiver=0x1cb9780, event=0x7f7856ffcb50) at kernel/qcoreapplication.cpp:787
#8  0x00007f78720825b7 in sendEvent (event=0x7f7856ffcb50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#9  socketNotifierSourceDispatch (source=0x1cc0970) at kernel/qeventdispatcher_glib.cpp:110
#10 0x00007f786edf7a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f786edf8258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f786edf8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f7872082ed6 in QEventDispatcherGlib::processEvents (this=0x1cbdaa0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#14 0x00007f7872056cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#15 0x00007f7872056ef7 in QEventLoop::exec (this=0x7f7856ffcd60, flags=...) at kernel/qeventloop.cpp:201
#16 0x00007f7871f6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#17 0x00007f7862b5e0ae in ?? () from /usr/lib/libsopranoserver.so.1
#18 0x00007f7871f70d05 in QThreadPrivate::start (arg=0x1ce8a60) at thread/qthread_unix.cpp:331
#19 0x00007f786f8d9efc in start_thread (arg=0x7f7856ffd700) at pthread_create.c:304
#20 0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f78567fc700 (LWP 2085)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f78567fba80 in ?? ()
#2  0x00007fff237ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 11 (Thread 0x7f7855ffb700 (LWP 2087)):
#0  0x00007f786f8dc034 in __pthread_mutex_lock (mutex=0x1cbb148) at pthread_mutex_lock.c:61
#1  0x00007f786edf775f in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f786edf7f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f786edf8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7872082f3e in QEventDispatcherGlib::processEvents (this=0x1c8a2f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7872056cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7872056ef7 in QEventLoop::exec (this=0x7f7855ffad60, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f7871f6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f7862b5e0ae in ?? () from /usr/lib/libsopranoserver.so.1
#9  0x00007f7871f70d05 in QThreadPrivate::start (arg=0x1c8be00) at thread/qthread_unix.cpp:331
#10 0x00007f786f8d9efc in start_thread (arg=0x7f7855ffb700) at pthread_create.c:304
#11 0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f78557fa700 (LWP 2088)):
#0  pthread_mutex_lock (mutex=0x1cd7888) at forward.c:182
#1  0x00007f786edf7023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f786edf7dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f786edf8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7872082f3e in QEventDispatcherGlib::processEvents (this=0x1c75660, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7872056cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7872056ef7 in QEventLoop::exec (this=0x7f78557f9d60, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f7871f6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f7862b5e0ae in ?? () from /usr/lib/libsopranoserver.so.1
#9  0x00007f7871f70d05 in QThreadPrivate::start (arg=0x1c8b2d0) at thread/qthread_unix.cpp:331
#10 0x00007f786f8d9efc in start_thread (arg=0x7f78557fa700) at pthread_create.c:304
#11 0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f7854ff9700 (LWP 2091)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f7854ff8a80 in ?? ()
#2  0x00007fff237ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 8 (Thread 0x7f78547f8700 (LWP 2097)):
#0  0x00007f786f8dd1fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x1c9bbf8) at pthread_mutex_unlock.c:290
#2  0x00007f786edf772e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f786edf7f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f786edf8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7872082f3e in QEventDispatcherGlib::processEvents (this=0x1cc2850, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f7872056cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7872056ef7 in QEventLoop::exec (this=0x7f78547f7d60, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f7871f6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#9  0x00007f7862b5e0ae in ?? () from /usr/lib/libsopranoserver.so.1
#10 0x00007f7871f70d05 in QThreadPrivate::start (arg=0x1c7b8e0) at thread/qthread_unix.cpp:331
#11 0x00007f786f8d9efc in start_thread (arg=0x7f78547f8700) at pthread_create.c:304
#12 0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f7853ff7700 (LWP 2098)):
#0  0x00007f786f8dc034 in __pthread_mutex_lock (mutex=0x1cd6b08) at pthread_mutex_lock.c:61
#1  0x00007f786edf7023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f786edf7dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f786edf8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7872082f3e in QEventDispatcherGlib::processEvents (this=0x1ccca20, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7872056cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7872056ef7 in QEventLoop::exec (this=0x7f7853ff6d60, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f7871f6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f7862b5e0ae in ?? () from /usr/lib/libsopranoserver.so.1
#9  0x00007f7871f70d05 in QThreadPrivate::start (arg=0x1c99f30) at thread/qthread_unix.cpp:331
#10 0x00007f786f8d9efc in start_thread (arg=0x7f7853ff7700) at pthread_create.c:304
#11 0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f78537f6700 (LWP 2102)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f78537f5a80 in ?? ()
#2  0x00007fff237ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0x7f7852ff5700 (LWP 2104)):
#0  0x00007f786ee1e370 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f786edf6610 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f786edf7d81 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f786edf8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7872082f3e in QEventDispatcherGlib::processEvents (this=0x1c83e30, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7872056cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7872056ef7 in QEventLoop::exec (this=0x7f7852ff4d60, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f7871f6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f7862b5e0ae in ?? () from /usr/lib/libsopranoserver.so.1
#9  0x00007f7871f70d05 in QThreadPrivate::start (arg=0x1ce6d50) at thread/qthread_unix.cpp:331
#10 0x00007f786f8d9efc in start_thread (arg=0x7f7852ff5700) at pthread_create.c:304
#11 0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f78527f4700 (LWP 2111)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7871f711ab in wait (time=18446744073709551615, this=0x1787c90) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1787bc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7871f6581f in QThreadPoolThread::run (this=0x193cad0) at concurrent/qthreadpool.cpp:140
#4  0x00007f7871f70d05 in QThreadPrivate::start (arg=0x193cad0) at thread/qthread_unix.cpp:331
#5  0x00007f786f8d9efc in start_thread (arg=0x7f78527f4700) at pthread_create.c:304
#6  0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f785c9a9700 (LWP 2122)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f785c9a8a80 in ?? ()
#2  0x00007fff237ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f7851ff3700 (LWP 2141)):
#0  0x00007f786fbc4773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f786edf7f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f786edf8429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7872082f3e in QEventDispatcherGlib::processEvents (this=0x1d6e7d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f7872056cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7872056ef7 in QEventLoop::exec (this=0x7f7851ff2d60, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f7871f6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f7862b5e0ae in ?? () from /usr/lib/libsopranoserver.so.1
#8  0x00007f7871f70d05 in QThreadPrivate::start (arg=0x1ccc640) at thread/qthread_unix.cpp:331
#9  0x00007f786f8d9efc in start_thread (arg=0x7f7851ff3700) at pthread_create.c:304
#10 0x00007f786fbd089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7872571780 (LWP 2020)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7871f711ab in wait (time=18446744073709551615, this=0x1cbda30) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1c72400, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7871f70a4c in QThread::wait (this=<optimized out>, time=18446744073709551615) at thread/qthread_unix.cpp:745
#4  0x00007f7862b5d628 in ?? () from /usr/lib/libsopranoserver.so.1
#5  0x00007f7862b63c43 in ?? () from /usr/lib/libsopranoserver.so.1
#6  0x00007f7862b59e7e in Soprano::Server::ServerCore::~ServerCore() () from /usr/lib/libsopranoserver.so.1
#7  0x00007f7862d919fc in Nepomuk::Core::~Core (this=0x167c1a0, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:45
#8  0x00007f7862d91aa9 in Nepomuk::Core::~Core (this=0x167c1a0, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:48
#9  0x00007f7872069d75 in QObjectPrivate::deleteChildren (this=0x16a9af0) at kernel/qobject.cpp:1955
#10 0x00007f787206f349 in QObject::~QObject (this=0x16ad3f0, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#11 0x00007f7862d90c83 in ~Storage (this=0x16ad3f0, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:54
#12 Nepomuk::Storage::~Storage (this=0x16ad3f0, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:56
#13 0x00007f7872069d75 in QObjectPrivate::deleteChildren (this=0x167d860) at kernel/qobject.cpp:1955
#14 0x00007f787206f349 in QObject::~QObject (this=0x167ba90, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#15 0x0000000000404419 in Nepomuk::ServiceControl::~ServiceControl (this=0x167ba90, __in_chrg=<optimized out>) at ../../../nepomuk/servicestub/servicecontrol.cpp:39
#16 0x00007f7872069d75 in QObjectPrivate::deleteChildren (this=0x1556620) at kernel/qobject.cpp:1955
#17 0x00007f787206f349 in QObject::~QObject (this=0x7fff237e9b60, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#18 0x00007f787039af87 in QApplication::~QApplication (this=0x7fff237e9b60, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1093
#19 0x0000000000403a4d in main (argc=2, argv=0x7fff237ea008) at ../../../nepomuk/servicestub/main.cpp:102

Possible duplicates by query: bug 287266, bug 287103, bug 286879, bug 286857, bug 286725.

Reported using DrKonqi