Bug 296406

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-16-generic i686
Distribution: Ubuntu 11.10

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

Just trying to shutdown.  This seems to be a new pattern for the last week or so.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7730710 (LWP 1783))]

Thread 6 (Thread 0xb57deb70 (LWP 1966)):
#0  0x00657d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x007dd7d5 in do_gettime (frac=0xb57de020, sec=0xb57de018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x008b04b6 in QTimerInfoList::updateCurrentTime (this=0x8ccfbbc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x008b080a in QTimerInfoList::timerWait (this=0x8ccfbbc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x008af053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb57de12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x008af0ed in timerSourcePrepare (source=0x8ccfb88, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x019c188c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x019c2637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x019c2c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x008afb37 in QEventDispatcherGlib::processEvents (this=0x8cd6808, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x008801dd in QEventLoop::processEvents (this=0xb57de2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x00880421 in QEventLoop::exec (this=0xb57de2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0078390b in QThread::exec (this=0x8ce5f58) at thread/qthread.cpp:498
#14 0x00860e2d in QInotifyFileSystemWatcherEngine::run (this=0x8ce5f58) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x007867b3 in QThreadPrivate::start (arg=0x8ce5f58) at thread/qthread_unix.cpp:331
#16 0x0062ad31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x02f0146e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xaf5fcb70 (LWP 2397)):
#0  0x00a01416 in __kernel_vsyscall ()
#1  0x0062ea5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x02f0f09c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x00786cc0 in wait (time=4294967295, this=0x8d3eff8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8d3ef5c, mutex=0x8d3ef58, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0077a6e4 in QThreadPoolThread::run (this=0x8c97808) at concurrent/qthreadpool.cpp:140
#6  0x007867b3 in QThreadPrivate::start (arg=0x8c97808) at thread/qthread_unix.cpp:331
#7  0x0062ad31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x02f0146e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xb4fddb70 (LWP 3574)):
#0  0x00a01416 in __kernel_vsyscall ()
#1  0x0062ea5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x02f0f09c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x00786cc0 in wait (time=4294967295, this=0x8d3eff8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8d3ef5c, mutex=0x8d3ef58, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0077a6e4 in QThreadPoolThread::run (this=0x8d08d80) at concurrent/qthreadpool.cpp:140
#6  0x007867b3 in QThreadPrivate::start (arg=0x8d08d80) at thread/qthread_unix.cpp:331
#7  0x0062ad31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x02f0146e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xaebffb70 (LWP 3575)):
#0  0x00a01416 in __kernel_vsyscall ()
#1  0x0062ea5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x02f0f09c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x00786cc0 in wait (time=4294967295, this=0x8d3eff8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8d3ef5c, mutex=0x8d3ef58, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0077a6e4 in QThreadPoolThread::run (this=0x8f2c728) at concurrent/qthreadpool.cpp:140
#6  0x007867b3 in QThreadPrivate::start (arg=0x8f2c728) at thread/qthread_unix.cpp:331
#7  0x0062ad31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x02f0146e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xadbfdb70 (LWP 14419)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x0088119e in QCoreApplication::notifyInternal (this=0xbfc62e04, receiver=0x8c13478, event=0xadbfd094) at kernel/qcoreapplication.cpp:787
#9  0x008af1d8 in sendEvent (event=0xadbfd094, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#10 socketNotifierSourceDispatch (source=0x8cfa628) at kernel/qeventdispatcher_glib.cpp:110
#11 0x019c225f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0x019c2990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#13 0x019c2c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#14 0x008afada in QEventDispatcherGlib::processEvents (this=0x8ce2498, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#15 0x008801dd in QEventLoop::processEvents (this=0xadbfd290, flags=...) at kernel/qeventloop.cpp:149
#16 0x00880421 in QEventLoop::exec (this=0xadbfd290, flags=...) at kernel/qeventloop.cpp:201
#17 0x0078390b in QThread::exec (this=0x8cd0ef0) at thread/qthread.cpp:498
#18 0x062ed46c in ?? () from /usr/lib/libsopranoserver.so.1
#19 0x007867b3 in QThreadPrivate::start (arg=0x8cd0ef0) at thread/qthread_unix.cpp:331
#20 0x0062ad31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#21 0x02f0146e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7730710 (LWP 1783)):
#0  0x00a01416 in __kernel_vsyscall ()
#1  0x0062ea5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x02f0f09c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x00786cc0 in wait (time=4294967295, this=0x8d1b1e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8ceeb70, mutex=0x8ceeb58, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00786475 in QThread::wait (this=0x8cd0ef0, time=4294967295) at thread/qthread_unix.cpp:745
#6  0x062ec83a in ?? () from /usr/lib/libsopranoserver.so.1
#7  0x062f3f4a in ?? () from /usr/lib/libsopranoserver.so.1
#8  0x062e8a66 in Soprano::Server::ServerCore::~ServerCore() () from /usr/lib/libsopranoserver.so.1
#9  0x01d66b30 in Nepomuk::Core::~Core (this=0x8c00f10, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:46
#10 0x01d66c22 in Nepomuk::Core::~Core (this=0x8c00f10, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:49
#11 0x00895841 in QObjectPrivate::deleteChildren (this=0x8c3e850) at kernel/qobject.cpp:1955
#12 0x0089a439 in QObject::~QObject (this=0x8c13f38, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#13 0x0042ff98 in Nepomuk::Service::~Service (this=0x8c13f38, __in_chrg=<optimized out>) at ../../nepomuk/core/nepomukservice.cpp:41
#14 0x01d659ba in ~Storage (this=0x8c13f38, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:54
#15 Nepomuk::Storage::~Storage (this=0x8c13f38, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:56
#16 0x00895841 in QObjectPrivate::deleteChildren (this=0x8c140e8) at kernel/qobject.cpp:1955
#17 0x0089a439 in QObject::~QObject (this=0x8c12058, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#18 0x0804b940 in Nepomuk::ServiceControl::~ServiceControl (this=0x8c12058, __in_chrg=<optimized out>) at ../../../nepomuk/servicestub/servicecontrol.cpp:39
#19 0x00895841 in QObjectPrivate::deleteChildren (this=0x8b225d0) at kernel/qobject.cpp:1955
#20 0x0089a439 in QObject::~QObject (this=0xbfc62e04, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#21 0x00884648 in QCoreApplication::~QCoreApplication (this=0xbfc62e04, __in_chrg=<optimized out>) at kernel/qcoreapplication.cpp:671
#22 0x0101b973 in QApplication::~QApplication (this=0xbfc62e04, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1093
#23 0x00be7668 in KApplication::~KApplication (this=0xbfc62e04, __in_chrg=<optimized out>) at ../../kdeui/kernel/kapplication.cpp:894
#24 0x0804aed1 in main (argc=) at ../../../nepomuk/servicestub/main.cpp:105

This bug may be a duplicate of or related to bug 295213.

Possible duplicates by query: bug 295713, bug 295213, bug 295021, bug 294822, bug 294701.

Reported using DrKonqi