Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: shutdown the computer after download a zip file with firefox without close firefox

The crash can be reproduced some of the time.

-- Backtrace:
Application: Matriz de servicio 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 0x7fda0d9c9780 (LWP 3018))]

Thread 4 (Thread 0x7fd9f3fff700 (LWP 3117)):
#0  0x00007fda0b09cf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fda0a2d1104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fda0a2d1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fda0d4e7446 in QEventDispatcherGlib::processEvents (this=0x18a9de0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fda0d4bb882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fda0d4bbabc in QEventLoop::exec (this=0x7fd9f3ffedd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fda0d3d2924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fda0d49dc2f in QInotifyFileSystemWatcherEngine::run (this=0x1868860) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fda0d3d5175 in QThreadPrivate::start (arg=0x1868860) at thread/qthread_unix.cpp:320
#9  0x00007fda0adacd8c in start_thread (arg=0x7fd9f3fff700) at pthread_create.c:304
#10 0x00007fda0b0aa04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fd9ea7fc700 (LWP 3233)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fda0d4bc49c in QCoreApplication::notifyInternal (this=0x7fffeff30370, receiver=0x18a6380, event=0x7fd9ea7fbb50) at kernel/qcoreapplication.cpp:731
#8  0x00007fda0d4e6da9 in sendEvent (source=0x18d5da0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#9  socketNotifierSourceDispatch (source=0x18d5da0) at kernel/qeventdispatcher_glib.cpp:110
#10 0x00007fda0a2d0bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fda0a2d13a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fda0a2d1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fda0d4e73ef in QEventDispatcherGlib::processEvents (this=0x18966f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#14 0x00007fda0d4bb882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#15 0x00007fda0d4bbabc in QEventLoop::exec (this=0x7fd9ea7fbd50, flags=...) at kernel/qeventloop.cpp:201
#16 0x00007fda0d3d2924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#17 0x00007fd9fe1a12b1 in ?? () from /usr/lib/libsopranoserver.so.1
#18 0x00007fda0d3d5175 in QThreadPrivate::start (arg=0x7fd9f400d400) at thread/qthread_unix.cpp:320
#19 0x00007fda0adacd8c in start_thread (arg=0x7fd9ea7fc700) at pthread_create.c:304
#20 0x00007fda0b0aa04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd9e9ffb700 (LWP 4536)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fda0d3d582b in wait (this=<value optimized out>, mutex=0x18f8dd0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x18f8dd0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fda0d3ca218 in QThreadPoolThread::run (this=0x18e2130) at concurrent/qthreadpool.cpp:140
#4  0x00007fda0d3d5175 in QThreadPrivate::start (arg=0x18e2130) at thread/qthread_unix.cpp:320
#5  0x00007fda0adacd8c in start_thread (arg=0x7fd9e9ffb700) at pthread_create.c:304
#6  0x00007fda0b0aa04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fda0d9c9780 (LWP 3018)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fda0d3d582b in wait (this=<value optimized out>, mutex=0x7fd9f4037740, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fd9f4037740, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fda0d3d4910 in QThread::wait (this=<value optimized out>, time=18446744073709551615) at thread/qthread_unix.cpp:722
#4  0x00007fd9fe1a08b8 in ?? () from /usr/lib/libsopranoserver.so.1
#5  0x00007fd9fe1a6b03 in ?? () from /usr/lib/libsopranoserver.so.1
#6  0x00007fd9fe19d1c6 in Soprano::Server::ServerCore::~ServerCore() () from /usr/lib/libsopranoserver.so.1
#7  0x00007fd9fe4057bb in Nepomuk::Core::~Core (this=0x17a6910, __in_chrg=<value optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:45
#8  0x00007fd9fe405839 in Nepomuk::Core::~Core (this=0x17a6910, __in_chrg=<value optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:48
#9  0x00007fda0d4cec14 in QObjectPrivate::deleteChildren (this=0x17b74f0) at kernel/qobject.cpp:1964
#10 0x00007fda0d4d35f4 in QObject::~QObject (this=0x17ba2a0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#11 0x00007fd9fe404a13 in ~Storage (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:54
#12 Nepomuk::Storage::~Storage (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:56
#13 0x00007fda0d4cec14 in QObjectPrivate::deleteChildren (this=0x17a7d40) at kernel/qobject.cpp:1964
#14 0x00007fda0d4d35f4 in QObject::~QObject (this=0x17a5a80, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#15 0x00000000004045d9 in Nepomuk::ServiceControl::~ServiceControl (this=0x17a5a80, __in_chrg=<value optimized out>) at ../../../nepomuk/servicestub/servicecontrol.cpp:39
#16 0x00007fda0d4cec14 in QObjectPrivate::deleteChildren (this=0x1642590) at kernel/qobject.cpp:1964
#17 0x00007fda0d4d35f4 in QObject::~QObject (this=0x7fffeff30370, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#18 0x00007fda0b821122 in QApplication::~QApplication (this=0x7fffeff30370, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1080
#19 0x0000000000403ea1 in main (argc=2, argv=<value optimized out>) at ../../../nepomuk/servicestub/main.cpp:102

Possible duplicates by query: bug 282117, bug 282031, bug 281809, bug 281733, bug 281587.

Reported using DrKonqi