Bug 287103

Summary: Nepomuk chrashed
Product: [Unmaintained] nepomuk Reporter: Martin <martin.erwin.baier>
Component: generalAssignee: Sebastian Trueg <sebastian>
Status: RESOLVED DUPLICATE    
Severity: crash CC: asraniel, me
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Martin 2011-11-20 20:57:38 UTC 
Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Trying to exit Kubuntu, when clicking "Sut-Down" Nepomuk crashed

-- Backtrace:
Application: Nepomuk-Dienst (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 0x7f543c076780 (LWP 1894))]

Thread 13 (Thread 0x7f5425fc1700 (LWP 2073)):
#0  0x00007f54396c5773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f54388f8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f543bb83f3e in QEventDispatcherGlib::processEvents (this=0x218acc0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f5425fc0dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f543bb3acbf in QInotifyFileSystemWatcherEngine::run (this=0x21bc760) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f543ba71d05 in QThreadPrivate::start (arg=0x21bc760) at thread/qthread_unix.cpp:331
#9  0x00007f54393daefc in start_thread (arg=0x7f5425fc1700) at pthread_create.c:304
#10 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f5424fbf700 (LWP 2079)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f543bb58afc in QCoreApplication::notifyInternal (this=0x7ffff4530910, receiver=0x21a0d40, event=0x7f5424fbeb50) at kernel/qcoreapplication.cpp:787
#8  0x00007f543bb835b7 in sendEvent (event=0x7f5424fbeb50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#9  socketNotifierSourceDispatch (source=0x215a4d0) at kernel/qeventdispatcher_glib.cpp:110
#10 0x00007f54388f8a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f54388f9258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f543bb83ed6 in QEventDispatcherGlib::processEvents (this=0x21a5a10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#14 0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#15 0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f5424fbed60, flags=...) at kernel/qeventloop.cpp:201
#16 0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#17 0x00007f542c9380ae in ?? () from /usr/lib/libsopranoserver.so.1
#18 0x00007f543ba71d05 in QThreadPrivate::start (arg=0x7f54200136a0) at thread/qthread_unix.cpp:331
#19 0x00007f54393daefc in start_thread (arg=0x7f5424fbf700) at pthread_create.c:304
#20 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f541ffff700 (LWP 2080)):
#0  0x00007f54396c5773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f54388f8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f543bb83f3e in QEventDispatcherGlib::processEvents (this=0x2158bb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f541fffed60, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f542c9380ae in ?? () from /usr/lib/libsopranoserver.so.1
#8  0x00007f543ba71d05 in QThreadPrivate::start (arg=0x7f5420002c30) at thread/qthread_unix.cpp:331
#9  0x00007f54393daefc in start_thread (arg=0x7f541ffff700) at pthread_create.c:304
#10 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f541f7fe700 (LWP 2081)):
#0  unixCheckClockType () at tools/qelapsedtimer_unix.cpp:74
#1  0x00007f543bac2059 in do_gettime (frac=0x7f541f7fdae8, sec=0x7f541f7fdae0) at tools/qelapsedtimer_unix.cpp:120
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00007f543bb846ed in QTimerInfoList::updateCurrentTime (this=0x218a2e0) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00007f543bb84a33 in QTimerInfoList::timerWait (this=0x218a2e0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00007f543bb8344c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f541f7fdbcc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00007f543bb834f5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x00007f54388f7ff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f54388f8dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f543bb83f3e in QEventDispatcherGlib::processEvents (this=0x254c1c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f541f7fdd60, flags=...) at kernel/qeventloop.cpp:201
#13 0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#14 0x00007f542c9380ae in ?? () from /usr/lib/libsopranoserver.so.1
#15 0x00007f543ba71d05 in QThreadPrivate::start (arg=0x7f5420003e40) at thread/qthread_unix.cpp:331
#16 0x00007f54393daefc in start_thread (arg=0x7f541f7fe700) at pthread_create.c:304
#17 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f541effd700 (LWP 2082)):
#0  0x00007f54393de1fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x21786f8) at pthread_mutex_unlock.c:290
#2  0x00007f54388f872e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f54388f8f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f543bb83f3e in QEventDispatcherGlib::processEvents (this=0x21b70f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f541effcd60, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#9  0x00007f542c9380ae in ?? () from /usr/lib/libsopranoserver.so.1
#10 0x00007f543ba71d05 in QThreadPrivate::start (arg=0x7f542000a210) at thread/qthread_unix.cpp:331
#11 0x00007f54393daefc in start_thread (arg=0x7f541effd700) at pthread_create.c:304
#12 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f541e7fc700 (LWP 2083)):
#0  0x00007f54396c5773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f54388f8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f543bb83f3e in QEventDispatcherGlib::processEvents (this=0x218c450, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f541e7fbd60, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f542c9380ae in ?? () from /usr/lib/libsopranoserver.so.1
#8  0x00007f543ba71d05 in QThreadPrivate::start (arg=0x2152230) at thread/qthread_unix.cpp:331
#9  0x00007f54393daefc in start_thread (arg=0x7f541e7fc700) at pthread_create.c:304
#10 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f541dffb700 (LWP 2085)):
#0  0x00007f54396c5773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f54388f8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f543bb83f3e in QEventDispatcherGlib::processEvents (this=0x2152800, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f541dffad60, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f542c9380ae in ?? () from /usr/lib/libsopranoserver.so.1
#8  0x00007f543ba71d05 in QThreadPrivate::start (arg=0x7f5420190530) at thread/qthread_unix.cpp:331
#9  0x00007f54393daefc in start_thread (arg=0x7f541dffb700) at pthread_create.c:304
#10 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f541d7fa700 (LWP 2087)):
#0  0x00007f54396c5773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f54388f8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f543bb83f3e in QEventDispatcherGlib::processEvents (this=0x254a5c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f541d7f9d60, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f542c9380ae in ?? () from /usr/lib/libsopranoserver.so.1
#8  0x00007f543ba71d05 in QThreadPrivate::start (arg=0x7f5420012480) at thread/qthread_unix.cpp:331
#9  0x00007f54393daefc in start_thread (arg=0x7f541d7fa700) at pthread_create.c:304
#10 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f54267c2700 (LWP 2210)):
#0  0xffffffffff600165 in ?? ()
#1  0x00007f54267c1a80 in ?? ()
#2  0x00007ffff45aa7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 4 (Thread 0x7f541cff9700 (LWP 2211)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f543ba721ab in wait (time=18446744073709551615, this=0x7f54200115d0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7f5420011500, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f543ba6681f in QThreadPoolThread::run (this=0x7f54201902f0) at concurrent/qthreadpool.cpp:140
#4  0x00007f543ba71d05 in QThreadPrivate::start (arg=0x7f54201902f0) at thread/qthread_unix.cpp:331
#5  0x00007f54393daefc in start_thread (arg=0x7f541cff9700) at pthread_create.c:304
#6  0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f541bff7700 (LWP 4513)):
#0  0x00007f54388f7fcb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f54388f8dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f54388f9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f543bb83f3e in QEventDispatcherGlib::processEvents (this=0x2164150, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f543bb57cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f543bb57ef7 in QEventLoop::exec (this=0x7f541bff6d60, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f543ba6f27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f542c9380ae in ?? () from /usr/lib/libsopranoserver.so.1
#8  0x00007f543ba71d05 in QThreadPrivate::start (arg=0x2050400) at thread/qthread_unix.cpp:331
#9  0x00007f54393daefc in start_thread (arg=0x7f541bff7700) at pthread_create.c:304
#10 0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f541b7f6700 (LWP 6752)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f543ba721ab in wait (time=18446744073709551615, this=0x7f54200115d0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7f5420011500, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f543ba6681f in QThreadPoolThread::run (this=0x7f5420006710) at concurrent/qthreadpool.cpp:140
#4  0x00007f543ba71d05 in QThreadPrivate::start (arg=0x7f5420006710) at thread/qthread_unix.cpp:331
#5  0x00007f54393daefc in start_thread (arg=0x7f541b7f6700) at pthread_create.c:304
#6  0x00007f54396d189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f543c076780 (LWP 1894)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f543ba721ab in wait (time=18446744073709551615, this=0x7f5420190980) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7f54201906e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f543ba71a4c in QThread::wait (this=<optimized out>, time=18446744073709551615) at thread/qthread_unix.cpp:745
#4  0x00007f542c937628 in ?? () from /usr/lib/libsopranoserver.so.1
#5  0x00007f542c93dc43 in ?? () from /usr/lib/libsopranoserver.so.1
#6  0x00007f542c933e7e in Soprano::Server::ServerCore::~ServerCore() () from /usr/lib/libsopranoserver.so.1
#7  0x00007f542cb6bc6c in Nepomuk::Core::~Core (this=0x206dc20, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:45
#8  0x00007f542cb6bd19 in Nepomuk::Core::~Core (this=0x206dc20, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:48
#9  0x00007f543bb6ad75 in QObjectPrivate::deleteChildren (this=0x2091800) at kernel/qobject.cpp:1955
#10 0x00007f543bb70349 in QObject::~QObject (this=0x20945c0, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#11 0x00007f542cb6aef3 in ~Storage (this=0x20945c0, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:54
#12 Nepomuk::Storage::~Storage (this=0x20945c0, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:56
#13 0x00007f543bb6ad75 in QObjectPrivate::deleteChildren (this=0x206e120) at kernel/qobject.cpp:1955
#14 0x00007f543bb70349 in QObject::~QObject (this=0x206c520, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#15 0x0000000000404439 in Nepomuk::ServiceControl::~ServiceControl (this=0x206c520, __in_chrg=<optimized out>) at ../../../nepomuk/servicestub/servicecontrol.cpp:39
#16 0x00007f543bb6ad75 in QObjectPrivate::deleteChildren (this=0x1ef8ae0) at kernel/qobject.cpp:1955
#17 0x00007f543bb70349 in QObject::~QObject (this=0x7ffff4530910, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#18 0x00007f5439e9bf87 in QApplication::~QApplication (this=0x7ffff4530910, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1093
#19 0x0000000000403a54 in main (argc=2, argv=0x7ffff4530db8) at ../../../nepomuk/servicestub/main.cpp:105

This bug may be a duplicate of or related to bug 286126.

Possible duplicates by query: bug 286879, bug 286857, bug 286725, bug 286724, bug 286625.

Reported using DrKonqi
Comment 1 Beat Wolf 2011-11-21 15:25:44 UTC 

*** This bug has been marked as a duplicate of bug 286126 ***