Bug 282117

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
I logged in, ran Firefox and Kontact (kmail, aggrekator, and the news reader), and closed all programs. I selected Shut Down from the K menu. The KDE desktop shut down, and I was left with nothing but the Nepomuk crash dialog on a black screen.

-- Backtrace:
Application: Nepomuk Service Stub (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 0x7f75cb8bd780 (LWP 1646))]

Thread 2 (Thread 0x7f75adffb700 (LWP 4256)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f75cb3a049c in QCoreApplication::notifyInternal (this=0x7fff59ab7900, receiver=0x22075d0, event=0x7f75adffab50) at kernel/qcoreapplication.cpp:731
#8  0x00007f75cb3cada9 in sendEvent (source=0x24389b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#9  socketNotifierSourceDispatch (source=0x24389b0) at kernel/qeventdispatcher_glib.cpp:110
#10 0x00007f75c81a4bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f75c81a53a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f75c81a5639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f75cb3cb3ef in QEventDispatcherGlib::processEvents (this=0x2434ea0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#14 0x00007f75cb39f882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#15 0x00007f75cb39fabc in QEventLoop::exec (this=0x7f75adffad50, flags=...) at kernel/qeventloop.cpp:201
#16 0x00007f75cb2b6924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#17 0x00007f75bb002641 in ?? () from /usr/lib/libsopranoserver.so.1
#18 0x00007f75cb2b9175 in QThreadPrivate::start (arg=0x7f75a80037a0) at thread/qthread_unix.cpp:320
#19 0x00007f75c8c80d8c in start_thread (arg=0x7f75adffb700) at pthread_create.c:304
#20 0x00007f75c8f7e04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f75cb8bd780 (LWP 1646)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75cb2b982b in wait (this=<value optimized out>, mutex=0x7f75a8003c00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7f75a8003c00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f75cb2b8910 in QThread::wait (this=<value optimized out>, time=18446744073709551615) at thread/qthread_unix.cpp:722
#4  0x00007f75bb001c48 in ?? () from /usr/lib/libsopranoserver.so.1
#5  0x00007f75bb007e93 in ?? () from /usr/lib/libsopranoserver.so.1
#6  0x00007f75baffe556 in Soprano::Server::ServerCore::~ServerCore() () from /usr/lib/libsopranoserver.so.1
#7  0x00007f75bb22decb in Nepomuk::Core::~Core (this=0x211ec60, __in_chrg=<value optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:45
#8  0x00007f75bb22df49 in Nepomuk::Core::~Core (this=0x211ec60, __in_chrg=<value optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:48
#9  0x00007f75cb3b2c14 in QObjectPrivate::deleteChildren (this=0x211f410) at kernel/qobject.cpp:1964
#10 0x00007f75cb3b75f4 in QObject::~QObject (this=0x2142b40, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#11 0x00007f75bb22d173 in ~Storage (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:50
#12 Nepomuk::Storage::~Storage (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:52
#13 0x00007f75cb3b2c14 in QObjectPrivate::deleteChildren (this=0x20e9ee0) at kernel/qobject.cpp:1964
#14 0x00007f75cb3b75f4 in QObject::~QObject (this=0x20e8380, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#15 0x00000000004044b9 in Nepomuk::ServiceControl::~ServiceControl (this=0x20e8380, __in_chrg=<value optimized out>) at ../../../nepomuk/servicestub/servicecontrol.cpp:39
#16 0x00007f75cb3b2c14 in QObjectPrivate::deleteChildren (this=0x202cf80) at kernel/qobject.cpp:1964
#17 0x00007f75cb3b75f4 in QObject::~QObject (this=0x7fff59ab7900, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#18 0x00007f75c96f5122 in QApplication::~QApplication (this=0x7fff59ab7900, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1080
#19 0x0000000000403da1 in main (argc=2, argv=<value optimized out>) at ../../../nepomuk/servicestub/main.cpp:102

This bug may be a duplicate of or related to bug 281448.

Possible duplicates by query: bug 282031, bug 281809, bug 281733, bug 281587, bug 281581.

Reported using DrKonqi