Bug 285704

Summary: nepumukservicestub crashes without estimable reason
Product: [Unmaintained] nepomuk Reporter: Nico Schumann <nicoschumann>
Component: generalAssignee: Sebastian Trueg <sebastian>
Status: RESOLVED DUPLICATE    
Severity: crash CC: me, trueg
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Nico Schumann 2011-11-03 22:43:36 UTC 
Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

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

I wrote at terminal "Konsole" and rekonq browser was also open.

This crash may relate to similar crash reports, i'm not sure.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
__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 0x7f320db77780 (LWP 2160))]

Thread 10 (Thread 0x7f31f8f98700 (LWP 2223)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f320b17b9df in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f320b179d71 in __GI___libc_free (mem=0x7f320b4971c0) at malloc.c:3736
#3  0x00007f320a4014e1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f320d690c37 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0xb678c0, __in_chrg=<optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f320d690e49 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0xb678c0, __in_chrg=<optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f320d57de34 in QThreadPrivate::finish (arg=0x7f320d999580) at thread/qthread_unix.cpp:367
#7  0x00007f320d57ed0d in ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at thread/qthread_unix.cpp:824
#9  QThreadPrivate::start (arg=0x7f320d999580) at thread/qthread_unix.cpp:290
#10 0x00007f320aee7efc in start_thread (arg=0x7f31f8f98700) at pthread_create.c:304
#11 0x00007f320b1de89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f31f765d700 (LWP 2232)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f320b17b9df in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f320b179d71 in __GI___libc_free (mem=0x7f320b4971c0) at malloc.c:3736
#3  0x00007f320d690665 in socketNotifierSourceCheck (source=0xc9c000) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f320a405734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f320a405f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f320a406429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f320d690ed6 in QEventDispatcherGlib::processEvents (this=0xcb2bc0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f320d664cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f320d664ef7 in QEventLoop::exec (this=0x7f31f765cdd0, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f320d57c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#11 0x00007f320d647cbf in QInotifyFileSystemWatcherEngine::run (this=0xd078b0) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f320d57ed05 in QThreadPrivate::start (arg=0xd078b0) at thread/qthread_unix.cpp:331
#13 0x00007f320aee7efc in start_thread (arg=0x7f31f765d700) at pthread_create.c:304
#14 0x00007f320b1de89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f31f6e5c700 (LWP 2234)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f31f6e5bad0 in ?? ()
#2  0x00007fff0e5ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 7 (Thread 0x7f31f665b700 (LWP 2237)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f320b17b9df in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f320b179d71 in __GI___libc_free (mem=0x7f320b4971c0) at malloc.c:3736
#3  0x00007f320d690665 in socketNotifierSourceCheck (source=0xce9d80) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f320a405734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f320a405f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f320a406429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f320d690ed6 in QEventDispatcherGlib::processEvents (this=0x1212b80, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f320d664cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f320d664ef7 in QEventLoop::exec (this=0x7f31f665ad60, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f320d57c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#11 0x00007f31fdfd30ae in ?? () from /usr/lib/libsopranoserver.so.1
#12 0x00007f320d57ed05 in QThreadPrivate::start (arg=0x121a510) at thread/qthread_unix.cpp:331
#13 0x00007f320aee7efc in start_thread (arg=0x7f31f665b700) at pthread_create.c:304
#14 0x00007f320b1de89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f31f5e5a700 (LWP 2238)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f320b17b9df in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f320b179d71 in __GI___libc_free (mem=0x7f320b4971c0) at malloc.c:3736
#3  0x00007f320d690665 in socketNotifierSourceCheck (source=0xc62fa0) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f320a405734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f320a405f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f320a406429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f320d690ed6 in QEventDispatcherGlib::processEvents (this=0xc9e6d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f320d664cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f320d664ef7 in QEventLoop::exec (this=0x7f31f5e59d60, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f320d57c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#11 0x00007f31fdfd30ae in ?? () from /usr/lib/libsopranoserver.so.1
#12 0x00007f320d57ed05 in QThreadPrivate::start (arg=0xcb3d00) at thread/qthread_unix.cpp:331
#13 0x00007f320aee7efc in start_thread (arg=0x7f31f5e5a700) at pthread_create.c:304
#14 0x00007f320b1de89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f31f5659700 (LWP 2240)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f320b17b9df in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f320b179d71 in __GI___libc_free (mem=0x7f320b4971c0) at malloc.c:3736
#3  0x00007f320d690665 in socketNotifierSourceCheck (source=0xd02630) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f320a405734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f320a405f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f320a406429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f320d690ed6 in QEventDispatcherGlib::processEvents (this=0xceab80, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f320d664cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f320d664ef7 in QEventLoop::exec (this=0x7f31f5658d60, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f320d57c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#11 0x00007f31fdfd30ae in ?? () from /usr/lib/libsopranoserver.so.1
#12 0x00007f320d57ed05 in QThreadPrivate::start (arg=0xcfcb30) at thread/qthread_unix.cpp:331
#13 0x00007f320aee7efc in start_thread (arg=0x7f31f5659700) at pthread_create.c:304
#14 0x00007f320b1de89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f31f4e58700 (LWP 2242)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f320b17b9df in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f320b179d71 in __GI___libc_free (mem=0x7f320b4971c0) at malloc.c:3736
#3  0x00007f320d690665 in socketNotifierSourceCheck (source=0xc723d0) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f320a405734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f320a405f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f320a406429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f320d690ed6 in QEventDispatcherGlib::processEvents (this=0x123d630, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f320d664cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f320d664ef7 in QEventLoop::exec (this=0x7f31f4e57d60, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f320d57c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#11 0x00007f31fdfd30ae in ?? () from /usr/lib/libsopranoserver.so.1
#12 0x00007f320d57ed05 in QThreadPrivate::start (arg=0x7f31f0036b80) at thread/qthread_unix.cpp:331
#13 0x00007f320aee7efc in start_thread (arg=0x7f31f4e58700) at pthread_create.c:304
#14 0x00007f320b1de89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f31f7e5e700 (LWP 3074)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f320b17ba15 in _L_lock_10656 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f320b179ecd in __GI___libc_realloc (oldmem=0x7f320b4971c0, bytes=160) at malloc.c:3813
#3  0x00007f3209ac7ec0 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#4  0x00007f3209ac7f6e in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#5  0x00007f3209ac80ca in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#6  0x00007f3209ac6c9b in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#7  0x00007f3209ac7264 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#8  0x00007f3209ab4fd9 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#9  0x00007f3209ab8dee in dbus_message_iter_append_basic () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#10 0x00007f320d2d0094 in QDBusMarshaller::append (this=0x7f31f7e5d580, arg=<optimized out>) at qdbusmarshaller.cpp:120
#11 0x00007f320d2acaac in QDBusMessagePrivate::toDBusMessage (message=<optimized out>, error=0x7f31f7e5da70) at qdbusmessage.cpp:186
#12 0x00007f320d29d240 in QDBusConnectionPrivate::send (this=0xa6e180, message=...) at qdbusintegrator.cpp:1808
#13 0x00007f320d29528c in QDBusConnection::send (this=0x7f31f7e5dd20, message=<optimized out>) at qdbusconnection.cpp:435
#14 0x00007f31fe23d295 in Nepomuk::DataManagementCommand::run (this=0xcf7270) at ../../../../nepomuk/services/storage/datamanagementcommand.cpp:66
#15 0x00007f320d573795 in QThreadPoolThread::run (this=0xca2cf0) at concurrent/qthreadpool.cpp:106
#16 0x00007f320d57ed05 in QThreadPrivate::start (arg=0xca2cf0) at thread/qthread_unix.cpp:331
#17 0x00007f320aee7efc in start_thread (arg=0x7f31f7e5e700) at pthread_create.c:304
#18 0x00007f320b1de89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f31effff700 (LWP 3075)):
[KCrash Handler]
#6  0x00007f320b175dc4 in malloc_consolidate (av=0x7f320b4971c0) at malloc.c:5161
#7  0x00007f320b176dff in malloc_consolidate (av=0x7f320b4971c0) at malloc.c:5115
#8  _int_malloc (av=0x7f320b4971c0, bytes=5180) at malloc.c:4373
#9  0x00007f320b17977d in __GI___libc_malloc (bytes=5180) at malloc.c:3660
#10 0x00007f320d5ab08a in QRegExpMatchState::prepareForMatch (this=0xcbc7f0, eng=<optimized out>) at tools/qregexp.cpp:1379
#11 0x00007f320d5b84c7 in QRegExp::operator= (this=0x7f31efffe300, rx=...) at tools/qregexp.cpp:3855
#12 0x00007f320d5ca797 in QString::replace (this=0x7f31efffe450, rx=<optimized out>, after=...) at tools/qstring.cpp:2762
#13 0x00007f31f91f8aae in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
#14 0x00007f31f91f8d36 in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
#15 0x00007f3207dfeb67 in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#16 0x00007f3207dfeb67 in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#17 0x00007f31fe21ccba in Nepomuk::RemovableMediaModel::executeQuery (this=0xc9b8b0, query=<optimized out>, language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=<optimized out>) at ../../../../nepomuk/services/storage/removablemediamodel.cpp:193
#18 0x00007f3207dfeb67 in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#19 0x00007f3207dfeb67 in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#20 0x00007f3207e3ed05 in Soprano::NRLModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#21 0x00007f3207dfeb67 in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#22 0x00007f31fe21df4a in Nepomuk::DataManagementModel::resolveUrl (this=0xcdff60, url=..., statLocalFiles=<optimized out>) at ../../../../nepomuk/services/storage/datamanagementmodel.cpp:2279
#23 0x00007f31fe220960 in Nepomuk::DataManagementModel::resolveUrls (this=0xcdff60, urls=<optimized out>) at ../../../../nepomuk/services/storage/datamanagementmodel.cpp:2242
#24 0x00007f31fe225387 in Nepomuk::DataManagementModel::removeResources (this=0xcdff60, resources=..., flags=..., app=...) at ../../../../nepomuk/services/storage/datamanagementmodel.cpp:851
#25 0x00007f31fe23c125 in Nepomuk::RemoveResourcesCommand::runCommand (this=<optimized out>) at ../../../../nepomuk/services/storage/datamanagementcommand.h:311
#26 0x00007f31fe23d06c in Nepomuk::DataManagementCommand::run (this=0xcdd1f0) at ../../../../nepomuk/services/storage/datamanagementcommand.cpp:62
#27 0x00007f320d573795 in QThreadPoolThread::run (this=0xcb0270) at concurrent/qthreadpool.cpp:106
#28 0x00007f320d57ed05 in QThreadPrivate::start (arg=0xcb0270) at thread/qthread_unix.cpp:331
#29 0x00007f320aee7efc in start_thread (arg=0x7f31effff700) at pthread_create.c:304
#30 0x00007f320b1de89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#31 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f320db77780 (LWP 2160)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f320b17b9df in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f320b179d71 in __GI___libc_free (mem=0x7f320b4971c0) at malloc.c:3736
#3  0x00007f320d690665 in socketNotifierSourceCheck (source=0xa15170) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f320a405734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f320a405f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f320a406429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f320d690ed6 in QEventDispatcherGlib::processEvents (this=0xa0e310, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#8  0x00007f320ba4707e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#9  0x00007f320d664cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#10 0x00007f320d664ef7 in QEventLoop::exec (this=0x7fff0e5d2860, flags=...) at kernel/qeventloop.cpp:201
#11 0x00007f320d669789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#12 0x00000000004039a9 in main (argc=2, argv=0x7fff0e5d2e98) at ../../../nepomuk/servicestub/main.cpp:167

Possible duplicates by query: bug 285475, bug 284552, bug 262057, bug 259188, bug 256215.

Reported using DrKonqi
Comment 1 Sebastian Trueg 2011-11-04 08:06:22 UTC 

*** This bug has been marked as a duplicate of bug 279276 ***