Bug 277486

Summary: Storage Service - Crash in QDBusConnection
Product: [Unmaintained] nepomuk Reporter: Jure Repinc <jlp>
Component: storageAssignee: Sebastian Trueg <sebastian>
Status: RESOLVED FIXED    
Severity: crash CC: me, Stefan.Borggraefe, strzol, trueg
Priority: NOR    
Version First Reported In: 4.7   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Jure Repinc 2011-07-10 17:59:51 UTC 
Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.95 (4.7 RC2) (Compiled from sources)
Qt Version: 4.8.0
Operating System: Linux 3.0.0-rc6-00188-gf1a04db-dirty x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
I just loged into the desktop and let all run by default. After some time I got the dialog telling me that nepomukservice stuv unexpectedly aborted

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0x7f803b220760 (LWP 3217))]

Thread 20 (Thread 0x7f8031625700 (LWP 3276)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x0000003280e3f605 in g_source_unref_internal (source=0x23b6a90, context=0x253a4b0, have_lock=0) at gmain.c:1704
#4  0x00007f803e7a5409 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x23c0fa0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:375
#5  0x00007f803e7a5608 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x23c0fa0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:403
#6  0x00007f803e638de5 in QThreadPrivate::finish (arg=0x7f803eb1ef80) at thread/qthread_unix.cpp:330
#7  0x00007f803e639bb3 in __pthread_cleanup_class::~__pthread_cleanup_class (this=0x7f8031624e40, __in_chrg=<value optimized out>) at /usr/include/pthread.h:545
#8  0x00007f803e638c69 in QThreadPrivate::start (arg=0x7f803eb1ef80) at thread/qthread_unix.cpp:273
#9  0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#10 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f8030abf700 (LWP 3290)):
#0  0x000000327da0b07f in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x0000003280e43269 in g_main_context_query (context=0x2592610, max_priority=<value optimized out>, timeout=0x7f8030abebcc, fds=<value optimized out>, n_fds=2) at gmain.c:2871
#2  0x0000003280e43d6a in g_main_context_iterate (context=0x2592610, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3074
#3  0x0000003280e44379 in g_main_context_iteration (context=0x2592610, may_block=1) at gmain.c:3155
#4  0x00007f803e7a573a in QEventDispatcherGlib::processEvents (this=0x2599ab0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f8030abed80, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f803e767362 in QEventLoop::exec (this=0x7f8030abed80, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f803e6363d7 in QThread::exec (this=0x25b2dd0) at thread/qthread.cpp:501
#8  0x00007f803e7425cb in QInotifyFileSystemWatcherEngine::run (this=0x25b2dd0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f803e638c4c in QThreadPrivate::start (arg=0x25b2dd0) at thread/qthread_unix.cpp:298
#10 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#11 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f802b7fe700 (LWP 3292)):
#0  0x00007f803e612df4 in QListData::isEmpty (this=0x7f802c0028d0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:99
#1  0x00007f803e7a5fea in QList<QTimerInfo*>::isEmpty (this=0x7f802c0028d0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:152
#2  0x00007f803e7a4aa0 in timerSourceCheckHelper (src=0x7f802c002870) at kernel/qeventdispatcher_glib.cpp:146
#3  0x00007f803e7a4bee in timerSourceCheck (source=0x7f802c002870) at kernel/qeventdispatcher_glib.cpp:177
#4  0x0000003280e435a4 in g_main_context_check (context=0x7f802c001200, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#5  0x0000003280e43e7a in g_main_context_iterate (context=0x7f802c001200, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#6  0x0000003280e44379 in g_main_context_iteration (context=0x7f802c001200, may_block=1) at gmain.c:3155
#7  0x00007f803e7a573a in QEventDispatcherGlib::processEvents (this=0x7f802c001120, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f802b7fdd80, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f803e767362 in QEventLoop::exec (this=0x7f802b7fdd80, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007f803e6363d7 in QThread::exec (this=0x25c57b0) at thread/qthread.cpp:501
#11 0x00007f80338465eb in Soprano::Server::DBusController::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#12 0x00007f803e638c4c in QThreadPrivate::start (arg=0x25c57b0) at thread/qthread_unix.cpp:298
#13 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#14 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f802affd700 (LWP 3294)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x2586930, notifier=0x2572210) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x2572210, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x25f40c0) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x25b7fd0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x25b7fd0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x25b7fd0, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x2586930, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f802affcd90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f802affcd90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x7f802c005480) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c005480) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f802a7fc700 (LWP 3295)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x259f5e0, notifier=0x25c4bf0) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x25c4bf0, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x25a8f40) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x25c58c0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x25c58c0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x25c58c0, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x259f5e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f802a7fbd90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f802a7fbd90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x7f802c017cd0) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c017cd0) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f8029ffb700 (LWP 3296)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x2586f60, notifier=0x25eb110) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x25eb110, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x25da1c0) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x25c7be0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x25c7be0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x25c7be0, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x2586f60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f8029ffad90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f8029ffad90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x7f802c0185b0) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c0185b0) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f80297fa700 (LWP 3299)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x25ee120, notifier=0x25d7220) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x25d7220, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x25f7030) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x25c62b0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x25c62b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x25c62b0, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x25ee120, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f80297f9d90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f80297f9d90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x7f802c006350) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c006350) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f8028ff9700 (LWP 3304)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x25b4950, notifier=0x25ecca0) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x25ecca0, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x2b6a800) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x25d81a0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x25d81a0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x25d81a0, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x25b4950, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f8028ff8d90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f8028ff8d90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x259cb00) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x259cb00) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f80287f8700 (LWP 3305)):
#0  0x00007f803e612dc4 in QListData::size (this=0x7f802c019df0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:98
#1  0x00007f803e7a5f52 in QList<GPollFDWithQSocketNotifier*>::count (this=0x7f802c019df0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:280
#2  0x00007f803e7a48bf in socketNotifierSourceCheck (source=0x7f802c019d90) at kernel/qeventdispatcher_glib.cpp:83
#3  0x0000003280e435a4 in g_main_context_check (context=0x7f802c01c280, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#4  0x0000003280e43e7a in g_main_context_iterate (context=0x7f802c01c280, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#5  0x0000003280e44379 in g_main_context_iteration (context=0x7f802c01c280, may_block=1) at gmain.c:3155
#6  0x00007f803e7a573a in QEventDispatcherGlib::processEvents (this=0x7f802c018fc0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f80287f7d90, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f803e767362 in QEventLoop::exec (this=0x7f80287f7d90, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f803e6363d7 in QThread::exec (this=0x7f802c01aba0) at thread/qthread.cpp:501
#10 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#11 0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c01aba0) at thread/qthread_unix.cpp:298
#12 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#13 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f8027ff7700 (LWP 3306)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x259b630, notifier=0x2601fc0) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x2601fc0, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x2590fe0) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x25a24b0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x25a24b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x25a24b0, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x259b630, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f8027ff6d90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f8027ff6d90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x7f802c018e10) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c018e10) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f80277f6700 (LWP 3308)):
#0  0x000000327da0b110 in pthread_mutex_unlock () from /lib64/libpthread.so.0
#1  0x0000003280e437ce in g_main_context_dispatch (context=0x2603f30) at gmain.c:3017
#2  0x0000003280e440b0 in g_main_context_iterate (context=0x2603f30, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3092
#3  0x0000003280e44379 in g_main_context_iteration (context=0x2603f30, may_block=1) at gmain.c:3155
#4  0x00007f803e7a573a in QEventDispatcherGlib::processEvents (this=0x25ac2e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f80277f5d90, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f803e767362 in QEventLoop::exec (this=0x7f80277f5d90, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f803e6363d7 in QThread::exec (this=0x7f802c030e90) at thread/qthread.cpp:501
#8  0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#9  0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c030e90) at thread/qthread_unix.cpp:298
#10 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#11 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f80267f4700 (LWP 3313)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x27afd70, notifier=0x259b580) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x259b580, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x25c2920) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x2b28370, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x2b28370, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x2b28370, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x27afd70, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f80267f3d90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f80267f3d90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x27b0fa0) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x27b0fa0) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f8025ff3700 (LWP 3316)):
#0  0x000000327da0bddc in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007f803e63a1eb in QWaitConditionPrivate::wait (this=0x267d290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:86
#2  0x00007f803e639f95 in QWaitCondition::wait (this=0x267d240, mutex=0x267d238, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f803e628391 in QThreadPoolThread::run (this=0x2587c50) at concurrent/qthreadpool.cpp:141
#4  0x00007f803e638c4c in QThreadPrivate::start (arg=0x2587c50) at thread/qthread_unix.cpp:298
#5  0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#6  0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f80257f2700 (LWP 3318)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x284f1b0, notifier=0x2be44d0) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x2be44d0, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x2be23f0) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x2be2760, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x2be2760, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x2be2760, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x284f1b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f80257f1d90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f80257f1d90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x27e2340) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x27e2340) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f8026ff5700 (LWP 3327)):
#0  0x000000327da0bddc in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007f803e63a1eb in QWaitConditionPrivate::wait (this=0x267d290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:86
#2  0x00007f803e639f95 in QWaitCondition::wait (this=0x267d240, mutex=0x267d238, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f803e628391 in QThreadPoolThread::run (this=0x25f08e0) at concurrent/qthreadpool.cpp:141
#4  0x00007f803e638c4c in QThreadPrivate::start (arg=0x25f08e0) at thread/qthread_unix.cpp:298
#5  0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#6  0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f802bfff700 (LWP 3380)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x2edfc90, notifier=0x2ede090) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x2ede090, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x2edfec0) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x2eda130, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x2eda130, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x2eda130, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x2edfc90, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f802bffed90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f802bffed90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x2edef20) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x2edef20) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f8024ff1700 (LWP 6445)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x2beec80, notifier=0x2edf8d0) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x2edf8d0, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x2eda520) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x2ed64b0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x2ed64b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x2ed64b0, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x2beec80, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f8024ff0d90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f8024ff0d90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x2eda2e0) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x2eda2e0) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f801f7fe700 (LWP 6448)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x27d2260, notifier=0x25d5700) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x25d5700, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x25e9f00) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x25fc1b0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x25fc1b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x25fc1b0, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x27d2260, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f801f7fdd90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f801f7fdd90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x7f802c036990) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c036990) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f801effd700 (LWP 6477)):
#0  0x000000327cee3bae in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x000000327ce7a23f in _L_lock_6442 () from /lib64/libc.so.6
#2  0x000000327ce78651 in free () from /lib64/libc.so.6
#3  0x00007f803e7a5a99 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x27feb40, notifier=0x27b7ab0) at kernel/qeventdispatcher_glib.cpp:505
#4  0x00007f803e7904a5 in QSocketNotifier::setEnabled (this=0x27b7ab0, enable=false) at kernel/qsocketnotifier.cpp:298
#5  0x00007f803e7a4885 in socketNotifierSourceCheck (source=0x25a1120) at kernel/qeventdispatcher_glib.cpp:92
#6  0x0000003280e435a4 in g_main_context_check (context=0x25d9850, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2962
#7  0x0000003280e43e7a in g_main_context_iterate (context=0x25d9850, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3089
#8  0x0000003280e44379 in g_main_context_iteration (context=0x25d9850, may_block=1) at gmain.c:3155
#9  0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x27feb40, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7f801effcd90, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f803e767362 in QEventLoop::exec (this=0x7f801effcd90, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007f803e6363d7 in QThread::exec (this=0x7f802c031800) at thread/qthread.cpp:501
#13 0x00007f803383137a in Soprano::Server::ServerConnection::run() () from /home/kdedev/kde/inst/master/lib/libsopranoserver.so.1
#14 0x00007f803e638c4c in QThreadPrivate::start (arg=0x7f802c031800) at thread/qthread_unix.cpp:298
#15 0x000000327da07e8c in start_thread () from /lib64/libpthread.so.0
#16 0x000000327ced701d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f803b220760 (LWP 3217)):
[KCrash Handler]
#6  0x000000327ce34995 in raise () from /lib64/libc.so.6
#7  0x000000327ce35e0b in abort () from /lib64/libc.so.6
#8  0x000000327ce6e6fe in __libc_message () from /lib64/libc.so.6
#9  0x000000327ce74766 in malloc_printerr () from /lib64/libc.so.6
#10 0x000000327ce76916 in _int_malloc () from /lib64/libc.so.6
#11 0x000000327ce79352 in calloc () from /lib64/libc.so.6
#12 0x000000328661ee09 in ?? () from /usr/lib64/libdbus-1.so.3
#13 0x000000328661bde7 in dbus_message_get_path_decomposed () from /usr/lib64/libdbus-1.so.3
#14 0x000000328661e9ad in ?? () from /usr/lib64/libdbus-1.so.3
#15 0x0000003286610a80 in dbus_connection_dispatch () from /usr/lib64/libdbus-1.so.3
#16 0x00007f803e2e5095 in q_dbus_connection_dispatch (connection=0x243a750) at qdbus_symbols_p.h:115
#17 0x00007f803e2eae7d in QDBusConnectionPrivate::doDispatch (this=0x2435540) at qdbusintegrator.cpp:1124
#18 0x00007f803e2eb06b in QDBusConnectionPrivate::socketRead (this=0x2435540, fd=8) at qdbusintegrator.cpp:1144
#19 0x00007f803e3359fc in QDBusConnectionPrivate::qt_static_metacall (_o=0x2435540, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffff69668e0) at .moc/debug-shared/moc_qdbusconnection_p.cpp:76
#20 0x00007f803e787962 in QMetaObject::activate (sender=0x243d7e0, m=0x7f803eb188e0, local_signal_index=0, argv=0x7ffff69668e0) at kernel/qobject.cpp:3546
#21 0x00007f803e7e84f0 in QSocketNotifier::activated (this=0x243d7e0, _t1=8) at .moc/debug-shared/moc_qsocketnotifier.cpp:103
#22 0x00007f803e790739 in QSocketNotifier::event (this=0x243d7e0, e=0x7ffff69671d0) at kernel/qsocketnotifier.cpp:317
#23 0x00007f803c23baaa in QApplicationPrivate::notify_helper (this=0x2379c30, receiver=0x243d7e0, e=0x7ffff69671d0) at kernel/qapplication.cpp:4499
#24 0x00007f803c2390e6 in QApplication::notify (this=0x7ffff69675b0, receiver=0x243d7e0, e=0x7ffff69671d0) at kernel/qapplication.cpp:3881
#25 0x00007f803d878e67 in KApplication::notify (this=0x7ffff69675b0, receiver=0x243d7e0, event=0x7ffff69671d0) at /home/kdedev/kde/src/kdelibs/kdeui/kernel/kapplication.cpp:311
#26 0x00007f803e76990e in QCoreApplication::notifyInternal (this=0x7ffff69675b0, receiver=0x243d7e0, event=0x7ffff69671d0) at kernel/qcoreapplication.cpp:853
#27 0x00007f803e76d409 in QCoreApplication::sendEvent (receiver=0x243d7e0, event=0x7ffff69671d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 0x00007f803e7a495f in socketNotifierSourceDispatch (source=0x237c5d0) at kernel/qeventdispatcher_glib.cpp:110
#29 0x0000003280e43931 in g_main_dispatch (context=0x237c4e0) at gmain.c:2441
#30 g_main_context_dispatch (context=0x237c4e0) at gmain.c:3014
#31 0x0000003280e440b0 in g_main_context_iterate (context=0x237c4e0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at gmain.c:3092
#32 0x0000003280e44379 in g_main_context_iteration (context=0x237c4e0, may_block=1) at gmain.c:3155
#33 0x00007f803e7a5717 in QEventDispatcherGlib::processEvents (this=0x2358110, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0x00007f803c31279c in QGuiEventDispatcherGlib::processEvents (this=0x2358110, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f803e7671d8 in QEventLoop::processEvents (this=0x7ffff69674b0, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f803e767362 in QEventLoop::exec (this=0x7ffff69674b0, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007f803e769f8e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1125
#38 0x00007f803c238cd0 in QApplication::exec () at kernel/qapplication.cpp:3760
#39 0x000000000040498b in main (argc=2, argv=0x7ffff6967aa8) at /home/kdedev/kde/src/kde-runtime/nepomuk/servicestub/main.cpp:167

Reported using DrKonqi
Comment 1 Sebastian Trueg 2011-11-16 14:19:53 UTC 
*** Bug 278102 has been marked as a duplicate of this bug. ***
Comment 2 Sebastian Trueg 2011-11-16 14:36:23 UTC 
*** Bug 278916 has been marked as a duplicate of this bug. ***
Comment 3 Vishesh Handa 2013-07-07 22:30:24 UTC 
The code base has changed a lot over the last 2 years and since I haven't gotten any backtraces after 2011, I'm marking this as fixed.