Application: nepomukservicestub (0.1.0)
KDE Platform Version: 4.10.00 "release 550"
Qt Version: 4.8.4
Operating System: Linux 3.4.28-2.20-desktop x86_64
Distribution: "openSUSE 12.2 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
As I've a created a top folder on one of my 11 offline imap, and the folder never show up even if it's visible on server/local subscription. I restart akonadi (after quitting kontact).

There was lots of error messages related to nepomuk, so I run nepomukcleaner and the crash occur : sample output during cleaning (with important email address replaced by ###MASKED EMAIL###)

akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult: "No such object path '/datamanagement'" 
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult: Error while storing graph 
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "akonadi:?collection=420" )  QHash((QUrl("http://www.w3.org/1999/02/22-rdf-syntax-ns#type") ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/01/19/nie#InformationElement") ) ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://akonadi-project.org/ontologies/aneo#AkonadiDataObject") ) ) )  
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:nmf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#sentDate") ,  QVariant(QDateTime, QDateTime("mar. janv. 29 07:12:27 2013") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#lastModified" )  ,  QVariant(QDateTime, QDateTime("lun. mars 4 07:49:17 2013") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#sender" )  ,  QVariant(QUrl, QUrl("_:rmf") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefLabel" )  ,  QVariant(QString, "Spam FROM [2001:4800:7810:512:1a64:b118:ff04:a917]:35388 <rbwmaddox@yahoo.com>") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#Message") ) ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#Email") ) ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/01/19/nie#InformationElement") ) ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://akonadi-project.org/ontologies/aneo#AkonadiDataObject") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#from" )  ,  QVariant(QUrl, QUrl("_:pmf") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#plainTextMessageContent" )  ,  QVariant(QString, "Content type: Spam
Internal reference code for the message is 26171-06/mL6_Wmotp-2T

First upstream SMTP client IP address:
  [2001:4800:7810:512:1a64:b118:ff04:a917] 
According to a 'Received:' trace, the message apparently originated at:
  [46.165.211.57], 46.165.211.57 [46.165.211.57] SquirrelMail authenticated
  user bestgood

Return-Path: <rbwmaddox@yahoo.com>
From: "DR. WILLIAM ROBERT MADDOX." <rbwmaddox@yahoo.com>
Message-ID: <f98204a5eda4aaf19dda9f05dafe83bf.squirrel@166.78.12.23>
User-Agent: SquirrelMail/1.4.22
Subject: WIE WERDEN SIE UND IHRE FAMILIE heute?
The message has been quarantined as: spam-mL6_Wmotp-2T.gz

The message WAS NOT relayed to:
<###MASKED EMAIL###>:
   554 5.7.0 Reject, id=26171-06 - spam

Spam scanner report:
Spam detection software, running on the system "chewbacca.ioda.net", has
identified this incoming email as possible spam.  The original message
has been attached to this so you can view it (if it isn't spam) or label
similar future email.  If you have any questions, see
postmaster for details.

Content preview:  Lieber Freund, Wie geht es dir heute? Mein Name ist Dr. Robert
   William Maddox aus London, United Kingdom. Ich arbeite mit UBS Investment
   Bank als Manager in einer unserer Filialen hier in London. [...] 

Content analysis details:   (53.0 points, 5.0 required)

 pts rule name              description
---- ---------------------- --------------------------------------------------
 0.0 FREEMAIL_FROM          Sender email is commonly abused enduser mail provider
                            (euro.promotion[at]europe.com)
                            (euro.promotion[at]europe.com)
                            (rbwmaddox[at]yahoo.com)
 0.0 DKIM_ADSP_CUSTOM_MED   No valid author signature, adsp_override is
                            CUSTOM_MED
 1.6 FORGED_YAHOO_RCVD      'From' yahoo.com does not match 'Received' headers
 1.0 MISSING_HEADERS        Missing To: header
 0.0 T_FRT_CONTACT          BODY: ReplaceTags: Contact
 3.8 HK_SCAM_N2             BODY: HK_SCAM_N2
 0.8 BAYES_50               BODY: Bayes spam probability is 40 to 60%
                            [score: 0.5000]
 0.8 RDNS_NONE              Delivered to internal network by a host with no rDNS
 0.0 LOTS_OF_MONEY          Huge... sums of money
 0.0 T_HK_NAME_FM_DR        T_HK_NAME_FM_DR
 1.6 REPLYTO_WITHOUT_TO_CC  REPLYTO_WITHOUT_TO_CC
 1.0 FREEMAIL_REPLYTO       Reply-To/From or Reply-To/body contain different
                            freemails
 0.9 NML_ADSP_CUSTOM_MED    ADSP custom_med hit, and not from a mailing list
 2.5 ADVANCE_FEE_4_NEW      Appears to be advance fee fraud (Nigerian 419)
 0.0 T_MONEY_PERCENT        X% of a lot of money for you
 3.5 ADVANCE_FEE_3_NEW      Appears to be advance fee fraud (Nigerian 419)
 0.0 FILL_THIS_FORM         Fill in a form with personal information
 3.4 FILL_THIS_FORM_LONG    Fill in a form with personal information
 2.1 ADVANCE_FEE_4_NEW_FRM_MNY Advance Fee fraud form and lots of money
 3.6 ADVANCE_FEE_4_NEW_MONEY Advance Fee fraud and lots of money
 0.4 ADVANCE_FEE_4_NEW_FORM Advance Fee fraud and a form
 2.9 FILL_THIS_FORM_LOAN    Answer loan question(s)
 0.3 ADVANCE_FEE_3_NEW_FORM Advance Fee fraud and a form
 4.0 MONEY_FORM             Lots of money if you fill out a form
 0.2 ADVANCE_FEE_2_NEW_FRM_MNY Advance Fee fraud form and lots of money
 3.1 ADVANCE_FEE_3_NEW_FRM_MNY Advance Fee fraud form and lots of money
 4.3 MONEY_FRAUD_5          Lots of money and many fraud phrases
 2.6 ADVANCE_FEE_2_NEW_FORM Advance Fee fraud and a form
 0.5 MONEY_FRAUD_3          Lots of money and several fraud phrases
 0.0 ADVANCE_FEE_3_NEW_MONEY Advance Fee fraud and lots of money
 4.1 ADVANCE_FEE_2_NEW_MONEY Advance Fee fraud and lots of money
 0.0 FORM_FRAUD_5           Fill a form and many fraud phrases
 4.1 FORM_FRAUD_3           Fill a form and several fraud phrases") ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#url" )  ,  QVariant(QUrl, QUrl("akonadi:?item=7627") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefSymbol" )  ,  QVariant(QUrl, QUrl("_:omf") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#messageId" )  ,  QVariant(QString, "<SAmL6_Wmotp-2T@chewbacca.ioda.net>") ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#isRead" )  ,  QVariant(bool, true) ) (  QUrl( "http://akonadi-project.org/ontologies/aneo#akonadiItemId" )  ,  QVariant(QString, "7627") ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#to" )  ,  QVariant(QUrl, QUrl("_:tmf") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#messageSubject" )  ,  QVariant(QString, "Spam FROM [2001:4800:7810:512:1a64:b118:ff04:a917]:35388 <rbwmaddox@yahoo.com>") ) (  QUrl( "http://akonadi-project.org/ontologies/aneo#akonadiIndexCompatLevel" )  ,  QVariant(int, 3) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#isPartOf" )  ,  QVariant(QUrl, QUrl("akonadi:?collection=420") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#byteSize" )  ,  QVariant(qlonglong, 7854) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#hasAttachment" )  ,  QVariant(QUrl, QUrl("_:vmf") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:omf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/08/15/nao#iconName") ,  QVariant(QString, "internet-mail") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/08/15/nao#FreeDesktopIcon") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:pmf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasEmailAddress") ,  QVariant(QUrl, QUrl("_:qmf") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nco#fullname" )  ,  QVariant(QString, "Content-filter at chewbacca.ioda.net") ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefLabel" )  ,  QVariant(QString, "Content-filter at chewbacca.ioda.net") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Contact") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:qmf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#emailAddress") ,  QVariant(QString, "###MASKED EMAIL###") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#EmailAddress") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:rmf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasEmailAddress") ,  QVariant(QUrl, QUrl("_:smf") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/03/22/nco#fullname" )  ,  QVariant(QString, "Content-filter at chewbacca.ioda.net") ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefLabel" )  ,  QVariant(QString, "Content-filter at chewbacca.ioda.net") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Contact") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:smf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#emailAddress") ,  QVariant(QString, "###MASKED EMAIL###") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#EmailAddress") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:tmf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#hasEmailAddress") ,  QVariant(QUrl, QUrl("_:umf") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefLabel" )  ,  QVariant(QString, "###MASKED EMAIL###") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Contact") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:umf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#emailAddress") ,  QVariant(QString, "###MASKED EMAIL###") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nco#EmailAddress") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:vmf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefLabel") ,  QVariant(QString, "header") ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefSymbol" )  ,  QVariant(QUrl, QUrl("_:wmf") ) ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/01/19/nie#InformationElement") ) ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Attachment") ) ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#description" )  ,  QVariant(QString, "Message header section") ) (  QUrl( "http://www.semanticdesktop.org/ontologies/2007/01/19/nie#isPartOf" )  ,  QVariant(QUrl, QUrl("_:nmf") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult:  QUrl( "_:wmf" )  QHash((QUrl("http://www.semanticdesktop.org/ontologies/2007/08/15/nao#iconName") ,  QVariant(QString, "mail-attachment") ) (  QUrl( "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" )  ,  QVariant(QUrl, QUrl("http://www.semanticdesktop.org/ontologies/2007/08/15/nao#FreeDesktopIcon") ) ) )
akonadi_nepomuk_feeder(8254) ItemQueue::batchJobResult: "No such object path '/datamanagement'"
akonadi_nepomuk_feeder(8254) FeederQueue::jobResult: "No such object path '/datamanagement'"
Nepomuk server already running.

I decide to run nepomukcleaner

The crash can be reproduced some of the time.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7bdebb3780 (LWP 2358))]

Thread 7 (Thread 0x7f7bc9fef700 (LWP 3398)):
#0  0x00007f7bdbfb514f in poll () from /lib64/libc.so.6
#1  0x00007f7bdb609684 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7bdb6097a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7bde6aa136 in QEventDispatcherGlib::processEvents (this=0x7f7bbc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f7bde67a94f in QEventLoop::processEvents (this=this@entry=0x7f7bc9feedb0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7bde67abd8 in QEventLoop::exec (this=0x7f7bc9feedb0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7bde57d0b0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f7bcecdbdf8 in Soprano::Server::ServerConnection::run (this=0x2a9da90) at /usr/src/debug/soprano-2.9.0/server/serverconnection.cpp:151
#8  0x00007f7bde58008c in QThreadPrivate::start (arg=0x2a9da90) at thread/qthread_unix.cpp:338
#9  0x00007f7bde2e9e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7bdbfbd2cd in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f7bc97ee700 (LWP 3399)):
#0  0x00007f7bdbfb514f in poll () from /lib64/libc.so.6
#1  0x00007f7bdb609684 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7bdb6097a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7bde6aa136 in QEventDispatcherGlib::processEvents (this=0x7f7bc00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f7bde67a94f in QEventLoop::processEvents (this=this@entry=0x7f7bc97eddb0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7bde67abd8 in QEventLoop::exec (this=0x7f7bc97eddb0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7bde57d0b0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f7bcecdbdf8 in Soprano::Server::ServerConnection::run (this=0x28469f0) at /usr/src/debug/soprano-2.9.0/server/serverconnection.cpp:151
#8  0x00007f7bde58008c in QThreadPrivate::start (arg=0x28469f0) at thread/qthread_unix.cpp:338
#9  0x00007f7bde2e9e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7bdbfbd2cd in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f7bc8fed700 (LWP 3405)):
#0  0x00007f7bdbfb514f in poll () from /lib64/libc.so.6
#1  0x00007f7bdb609684 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7bdb6097a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7bde6aa136 in QEventDispatcherGlib::processEvents (this=0x7f7bb40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f7bde67a94f in QEventLoop::processEvents (this=this@entry=0x7f7bc8fecdb0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7bde67abd8 in QEventLoop::exec (this=0x7f7bc8fecdb0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7bde57d0b0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f7bcecdbdf8 in Soprano::Server::ServerConnection::run (this=0x2693ad0) at /usr/src/debug/soprano-2.9.0/server/serverconnection.cpp:151
#8  0x00007f7bde58008c in QThreadPrivate::start (arg=0x2693ad0) at thread/qthread_unix.cpp:338
#9  0x00007f7bde2e9e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7bdbfbd2cd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f7bbbfff700 (LWP 3407)):
#0  0x00007ffff49ff8a0 in clock_gettime ()
#1  0x00007f7bdb8b9f7d in clock_gettime () from /lib64/librt.so.1
#2  0x00007f7bde5d5d84 in do_gettime (frac=0x7f7bbbffeb18, sec=0x7f7bbbffeb10) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f7bde6aaa3d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f7bb0002660) at kernel/qeventdispatcher_unix.cpp:354
#5  0x00007f7bde6aad83 in QTimerInfoList::timerWait (this=0x7f7bb0002660, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0x00007f7bde6a97fc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f7bbbffec0c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f7bde6a98a5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f7bdb608ebf in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f7bdb6095ab in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f7bdb6097a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f7bde6aa136 in QEventDispatcherGlib::processEvents (this=0x7f7bb00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f7bde67a94f in QEventLoop::processEvents (this=this@entry=0x7f7bbbffedb0, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f7bde67abd8 in QEventLoop::exec (this=0x7f7bbbffedb0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f7bde57d0b0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#15 0x00007f7bcecdbdf8 in Soprano::Server::ServerConnection::run (this=0x2a80070) at /usr/src/debug/soprano-2.9.0/server/serverconnection.cpp:151
#16 0x00007f7bde58008c in QThreadPrivate::start (arg=0x2a80070) at thread/qthread_unix.cpp:338
#17 0x00007f7bde2e9e0e in start_thread () from /lib64/libpthread.so.0
#18 0x00007f7bdbfbd2cd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f7b9c9db700 (LWP 8312)):
[KCrash Handler]
#6  0x00007f7bd89277a3 in Soprano::FilterModel::executeQuery (this=0x24bd8d0, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at /usr/src/debug/soprano-2.9.0/soprano/filtermodel.cpp:164
#7  0x00007f7bcecda921 in Soprano::Server::ServerConnection::Private::query (this=this@entry=0x36ce470) at /usr/src/debug/soprano-2.9.0/server/serverconnection.cpp:539
#8  0x00007f7bcecdd28d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x36ce470) at /usr/src/debug/soprano-2.9.0/server/serverconnection.cpp:228
#9  0x00007f7bde6910ff in QMetaObject::activate (sender=0x7f7b8329cd80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3548
#10 0x00007f7bde6910ff in QMetaObject::activate (sender=0x7f7b8329c538, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3548
#11 0x00007f7bda9b4adc in QAbstractSocketPrivate::canReadNotification (this=0x7f7b8327f1f0) at socket/qabstractsocket.cpp:654
#12 0x00007f7bda9bd2ed in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151
#13 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1148
#14 0x00007f7bdc76485c in QApplicationPrivate::notify_helper (this=this@entry=0x23168a0, receiver=receiver@entry=0x7f7b8328b8f0, e=e@entry=0x7f7b9c9dab90) at kernel/qapplication.cpp:4562
#15 0x00007f7bdc768cda in QApplication::notify (this=0x7ffff49595d0, receiver=0x7f7b8328b8f0, e=0x7f7b9c9dab90) at kernel/qapplication.cpp:4423
#16 0x00007f7bdd77aa96 in KApplication::notify (this=0x7ffff49595d0, receiver=0x7f7b8328b8f0, event=0x7f7b9c9dab90) at /usr/src/debug/kdelibs-4.10.0/kdeui/kernel/kapplication.cpp:311
#17 0x00007f7bde67bbfe in QCoreApplication::notifyInternal (this=0x7ffff49595d0, receiver=0x7f7b8328b8f0, event=0x7f7b9c9dab90) at kernel/qcoreapplication.cpp:946
#18 0x00007f7bde6a9928 in sendEvent (event=0x7f7b9c9dab90, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#19 socketNotifierSourceDispatch (source=0x7f7b83294bf0) at kernel/qeventdispatcher_glib.cpp:110
#20 0x00007f7bdb6093b5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f7bdb6096e8 in ?? () from /usr/lib64/libglib-2.0.so.0
#22 0x00007f7bdb6097a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f7bde6aa136 in QEventDispatcherGlib::processEvents (this=0x7f7b8328f670, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#24 0x00007f7bde67a94f in QEventLoop::processEvents (this=this@entry=0x7f7b9c9dadb0, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f7bde67abd8 in QEventLoop::exec (this=0x7f7b9c9dadb0, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f7bde57d0b0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#27 0x00007f7bcecdbdf8 in Soprano::Server::ServerConnection::run (this=0x241eb00) at /usr/src/debug/soprano-2.9.0/server/serverconnection.cpp:151
#28 0x00007f7bde58008c in QThreadPrivate::start (arg=0x241eb00) at thread/qthread_unix.cpp:338
#29 0x00007f7bde2e9e0e in start_thread () from /lib64/libpthread.so.0
#30 0x00007f7bdbfbd2cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f7b7b7fe700 (LWP 9176)):
#0  0x00007f7bdbfb514f in poll () from /lib64/libc.so.6
#1  0x00007f7bdb609684 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7bdb6097a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7bde6aa136 in QEventDispatcherGlib::processEvents (this=0x7f7b70002970, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f7bde67a94f in QEventLoop::processEvents (this=this@entry=0x7f7b7b7fddb0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7bde67abd8 in QEventLoop::exec (this=0x7f7b7b7fddb0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7bde57d0b0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f7bcecdbdf8 in Soprano::Server::ServerConnection::run (this=0x3400e40) at /usr/src/debug/soprano-2.9.0/server/serverconnection.cpp:151
#8  0x00007f7bde58008c in QThreadPrivate::start (arg=0x3400e40) at thread/qthread_unix.cpp:338
#9  0x00007f7bde2e9e0e in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7bdbfbd2cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7bdebb3780 (LWP 2358)):
#0  0x00007f7bde2f02ed in read () from /lib64/libpthread.so.0
#1  0x00007f7bdb64482f in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7bdb609209 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7bdb609622 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f7bdb6097a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f7bde6aa136 in QEventDispatcherGlib::processEvents (this=0x22f7bc0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f7bdc804bee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#7  0x00007f7bde67a94f in QEventLoop::processEvents (this=this@entry=0x7ffff49593b0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f7bde67abd8 in QEventLoop::exec (this=0x7ffff49593b0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f7bde67f878 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#10 0x00000000004041c0 in main (argc=<optimized out>, argv=0x7ffff4959818) at /usr/src/debug/nepomuk-core-4.10.0/servicestub/main.cpp:180

This bug may be a duplicate of or related to bug 286690.

Possible duplicates by query: bug 286625, bug 285043.

Reported using DrKonqi