Bug 283123

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
nepomuk crashed during initial startup of computer.  It hasn't done this before, nothing's changed.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
__lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
[Current thread is 1 (Thread 0x7ff9568c6780 (LWP 2579))]

Thread 5 (Thread 0x7ff94595f700 (LWP 2711)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007ff953f2580f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007ff953f238d8 in __libc_free (mem=0x7ff9542361c0) at malloc.c:3736
#3  0x00007ff950db2ad1 in Soprano::Error::ErrorCache::~ErrorCache() () from /usr/lib/libsoprano.so.4
#4  0x00007ff950b23bb5 in ?? () from /usr/lib/libsopranoclient.so.1
#5  0x00007ff950b26ef1 in ?? () from /usr/lib/libsopranoclient.so.1
#6  0x00007ff950b28209 in ?? () from /usr/lib/libsopranoclient.so.1
#7  0x00007ff95522bf14 in Soprano::Iterator<Soprano::BindingSet>::close (this=0x7ff94595daa0) at /usr/include/Soprano/../soprano/iterator.h:229
#8  0x00007ff955229ba3 in Nepomuk::ResourceData::determineUri (this=0x1a40b20) at ../../nepomuk/core/resourcedata.cpp:571
#9  0x00007ff95523c775 in Nepomuk::Resource::determineFinalResourceData (this=0x1a4fa80) at ../../nepomuk/core/resource.cpp:930
#10 0x00007ff95523e7d5 in Nepomuk::Resource::operator== (this=0x7ff940000960, other=...) at ../../nepomuk/core/resource.cpp:504
#11 0x00007ff94cb385a4 in QList<Nepomuk::Query::Term>::contains (this=<value optimized out>, t=...) at /usr/include/qt4/QtCore/qlist.h:864
#12 0x00007ff94cb3809a in Nepomuk::Query::Term::optimized (this=0x7ff940000fd0) at ../../../nepomuk/query/term.cpp:110
#13 0x00007ff94cb37fe8 in Nepomuk::Query::Term::optimized (this=0x7ff94595e8c0) at ../../../nepomuk/query/term.cpp:101
#14 0x00007ff94cb441a5 in Nepomuk::Query::Query::toSparqlQuery (this=0x1a38338, sparqlFlags=...) at ../../../nepomuk/query/query.cpp:438
#15 0x00007ff9461a43db in Nepomuk::Query::Folder::sparqlQuery (this=<value optimized out>) at ../../../../nepomuk/services/queryservice/folder.cpp:122
#16 0x00007ff9461a7157 in Nepomuk::Query::SearchRunnable::run (this=0x1a3a2b0) at ../../../../nepomuk/services/queryservice/searchrunnable.cpp:81
#17 0x00007ff9562bc188 in QThreadPoolThread::run (this=0x1a39010) at concurrent/qthreadpool.cpp:106
#18 0x00007ff9562c7175 in QThreadPrivate::start (arg=0x1a39010) at thread/qthread_unix.cpp:320
#19 0x00007ff953c8fd8c in start_thread (arg=0x7ff94595f700) at pthread_create.c:304
#20 0x00007ff953f8d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ff94515e700 (LWP 2712)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff9562c62b3 in QMutexPrivate::wait (this=0x1a2b0d0, timeout=-1) at thread/qmutex_unix.cpp:84
#2  0x00007ff9562c2ce5 in QMutex::lock (this=0x1a2eb70) at thread/qmutex.cpp:167
#3  0x00007ff95523c75c in QMutexLocker (this=<value optimized out>) at /usr/include/qt4/QtCore/qmutex.h:102
#4  Nepomuk::Resource::determineFinalResourceData (this=<value optimized out>) at ../../nepomuk/core/resource.cpp:926
#5  0x00007ff95523e7cd in Nepomuk::Resource::operator== (this=0x1a40b00, other=...) at ../../nepomuk/core/resource.cpp:503
#6  0x00007ff94cb385a4 in QList<Nepomuk::Query::Term>::contains (this=<value optimized out>, t=...) at /usr/include/qt4/QtCore/qlist.h:864
#7  0x00007ff94cb3809a in Nepomuk::Query::Term::optimized (this=0x1a500e0) at ../../../nepomuk/query/term.cpp:110
#8  0x00007ff94cb37fe8 in Nepomuk::Query::Term::optimized (this=0x7ff94515d9b0) at ../../../nepomuk/query/term.cpp:101
#9  0x00007ff94cb441a5 in Nepomuk::Query::Query::toSparqlQuery (this=0x7ff94515ddb0, sparqlFlags=...) at ../../../nepomuk/query/query.cpp:438
#10 0x00007ff9461a7d35 in Nepomuk::Query::CountQueryRunnable::run (this=0x1a37bd0) at ../../../../nepomuk/services/queryservice/countqueryrunnable.cpp:74
#11 0x00007ff9562bc188 in QThreadPoolThread::run (this=0x1a38580) at concurrent/qthreadpool.cpp:106
#12 0x00007ff9562c7175 in QThreadPrivate::start (arg=0x1a38580) at thread/qthread_unix.cpp:320
#13 0x00007ff953c8fd8c in start_thread (arg=0x7ff94515e700) at pthread_create.c:304
#14 0x00007ff953f8d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ff94495d700 (LWP 2714)):
[KCrash Handler]
#6  0x00007ff953edad05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007ff953edeab6 in abort () at abort.c:92
#8  0x00007ff953f13d7b in __libc_message (do_abort=2, fmt=0x7ff953ffc400 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007ff953f1efb1 in malloc_printerr (av=0x7ff9542361c0) at malloc.c:6283
#10 malloc_consolidate (av=0x7ff9542361c0) at malloc.c:5161
#11 0x00007ff953f20472 in _int_malloc (av=0x7ff9542361c0, bytes=65536) at malloc.c:4373
#12 0x00007ff953f2331e in __libc_malloc (bytes=65536) at malloc.c:3660
#13 0x00007ff9562c9218 in QByteArray::realloc (this=0x7ff94000d6f8, alloc=65504) at tools/qbytearray.cpp:1428
#14 0x00007ff9562c9339 in QByteArray::resize (this=0x7ff94000d6f8, size=32768) at tools/qbytearray.cpp:1396
#15 0x00007ff9525d2133 in reserve (this=<value optimized out>, data=0x7ff94495b5ec "\022", size=2) at ../../include/QtCore/private/../../../src/corelib/tools/qringbuffer_p.h:158
#16 QAbstractSocket::writeData (this=<value optimized out>, data=0x7ff94495b5ec "\022", size=2) at socket/qabstractsocket.cpp:2214
#17 0x00007ff95634ad57 in QIODevice::write (this=0x7ff9400072e0, data=0x7ff94495b5ec "\022", maxSize=<value optimized out>) at io/qiodevice.cpp:1362
#18 0x00007ff950b1f025 in ?? () from /usr/lib/libsopranoclient.so.1
#19 0x00007ff950b245b2 in ?? () from /usr/lib/libsopranoclient.so.1
#20 0x00007ff950b2844e in ?? () from /usr/lib/libsopranoclient.so.1
#21 0x00007ff95522be49 in Soprano::Iterator<Soprano::BindingSet>::next (this=0x7ff94495b710) at /usr/include/Soprano/../soprano/iterator.h:239
#22 0x00007ff95524ba3c in Nepomuk::Types::EntityPrivate::load (this=0x1a2edf0) at ../../nepomuk/types/entity.cpp:77
#23 0x00007ff95524a961 in Nepomuk::Types::EntityPrivate::init (this=0x1a2edf0) at ../../nepomuk/types/entity.cpp:51
#24 0x00007ff9552520d7 in Nepomuk::Types::Property::maxCardinality (this=<value optimized out>) at ../../nepomuk/types/property.cpp:384
#25 0x00007ff94cb3b700 in uniqueVarName (this=0x1a51a70, qbd=0x7ff94495c310) at ../../../nepomuk/query/querybuilderdata_p.h:121
#26 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x1a51a70, qbd=0x7ff94495c310) at ../../../nepomuk/query/comparisonterm.cpp:357
#27 0x00007ff94cb3be8d in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x1a51a70, resourceVarName=..., qbd=0x7ff94495c310) at ../../../nepomuk/query/comparisonterm.cpp:142
#28 0x00007ff94cb39e36 in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=<value optimized out>, resourceVarName=..., qbd=0x7ff94495c310) at ../../../nepomuk/query/andterm.cpp:34
#29 0x00007ff94cb44318 in Nepomuk::Query::Query::toSparqlQuery (this=0x1a2d968, sparqlFlags=...) at ../../../nepomuk/query/query.cpp:466
#30 0x00007ff9461a43db in Nepomuk::Query::Folder::sparqlQuery (this=<value optimized out>) at ../../../../nepomuk/services/queryservice/folder.cpp:122
#31 0x00007ff9461a7157 in Nepomuk::Query::SearchRunnable::run (this=0x7ff9400064a0) at ../../../../nepomuk/services/queryservice/searchrunnable.cpp:81
#32 0x00007ff9562bc188 in QThreadPoolThread::run (this=0x7ff940006590) at concurrent/qthreadpool.cpp:106
#33 0x00007ff9562c7175 in QThreadPrivate::start (arg=0x7ff940006590) at thread/qthread_unix.cpp:320
#34 0x00007ff953c8fd8c in start_thread (arg=0x7ff94495d700) at pthread_create.c:304
#35 0x00007ff953f8d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#36 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff93ffff700 (LWP 2715)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff9562c62b3 in QMutexPrivate::wait (this=0x1a31c80, timeout=-1) at thread/qmutex_unix.cpp:84
#2  0x00007ff9562c2d05 in QMutex::lock (this=0x1a31b80) at thread/qmutex.cpp:204
#3  0x00007ff950b26e90 in ?? () from /usr/lib/libsopranoclient.so.1
#4  0x00007ff950b28209 in ?? () from /usr/lib/libsopranoclient.so.1
#5  0x00007ff95522be9a in Soprano::Iterator<Soprano::BindingSet>::next (this=0x7ff93fffd710) at /usr/include/Soprano/../soprano/iterator.h:242
#6  0x00007ff95524ba3c in Nepomuk::Types::EntityPrivate::load (this=0x1a37400) at ../../nepomuk/types/entity.cpp:77
#7  0x00007ff95524a961 in Nepomuk::Types::EntityPrivate::init (this=0x1a37400) at ../../nepomuk/types/entity.cpp:51
#8  0x00007ff9552520d7 in Nepomuk::Types::Property::maxCardinality (this=<value optimized out>) at ../../nepomuk/types/property.cpp:384
#9  0x00007ff94cb3b700 in uniqueVarName (this=0x1a538c0, qbd=0x7ff93fffe310) at ../../../nepomuk/query/querybuilderdata_p.h:121
#10 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x1a538c0, qbd=0x7ff93fffe310) at ../../../nepomuk/query/comparisonterm.cpp:357
#11 0x00007ff94cb3be8d in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x1a538c0, resourceVarName=..., qbd=0x7ff93fffe310) at ../../../nepomuk/query/comparisonterm.cpp:142
#12 0x00007ff94cb39e36 in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=<value optimized out>, resourceVarName=..., qbd=0x7ff93fffe310) at ../../../nepomuk/query/andterm.cpp:34
#13 0x00007ff94cb44318 in Nepomuk::Query::Query::toSparqlQuery (this=0x19be868, sparqlFlags=...) at ../../../nepomuk/query/query.cpp:466
#14 0x00007ff9461a43db in Nepomuk::Query::Folder::sparqlQuery (this=<value optimized out>) at ../../../../nepomuk/services/queryservice/folder.cpp:122
#15 0x00007ff9461a7157 in Nepomuk::Query::SearchRunnable::run (this=0x7ff940006c80) at ../../../../nepomuk/services/queryservice/searchrunnable.cpp:81
#16 0x00007ff9562bc188 in QThreadPoolThread::run (this=0x7ff940006da0) at concurrent/qthreadpool.cpp:106
#17 0x00007ff9562c7175 in QThreadPrivate::start (arg=0x7ff940006da0) at thread/qthread_unix.cpp:320
#18 0x00007ff953c8fd8c in start_thread (arg=0x7ff93ffff700) at pthread_create.c:304
#19 0x00007ff953f8d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff9568c6780 (LWP 2579)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007ff953f2580f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007ff953f238d8 in __libc_free (mem=0x7ff9542361c0) at malloc.c:3736
#3  0x00007ff9519ce0fe in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#4  0x00007ff9519ce60d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007ff9519bef1f in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#6  0x00007ff9547a432c in x11EventSourceCheck (s=0x1910b10) at kernel/qguieventdispatcher_glib.cpp:85
#7  0x00007ff9531b3854 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007ff9531b4122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007ff9531b4639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007ff9563d93ef in QEventDispatcherGlib::processEvents (this=0x18c74a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#11 0x00007ff9547a44de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#12 0x00007ff9563ad882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007ff9563adabc in QEventLoop::exec (this=0x7fff5e1b5110, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007ff9563b1ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#15 0x0000000000403c3f in main (argc=2, argv=<value optimized out>) at ../../../nepomuk/servicestub/main.cpp:165

This bug may be a duplicate of or related to bug 272901.

Possible duplicates by query: bug 283019, bug 282890, bug 278957, bug 277513, bug 277138.

Reported using DrKonqi