[Bug 301445] New: Akonadi Nepomuk Feeder crashes

Andreas Krohn Hamburger1984 at gmail.com
Fri Jun 8 14:13:21 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=301445

            Bug ID: 301445
          Severity: crash
           Version: 4.8
          Priority: NOR
                CC: vkrause at kde.org
          Assignee: kdepim-bugs at kde.org
           Summary: Akonadi Nepomuk Feeder crashes
    Classification: Unclassified
                OS: Linux
          Reporter: Hamburger1984 at gmail.com
          Hardware: Fedora RPMs
            Status: UNCONFIRMED
         Component: Nepomuk Feeder Agents
           Product: Akonadi

Application: akonadi_nepomuk_feeder (4.8)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.2
Operating System: Linux 3.4.0-1.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

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

* Open Kontact
* Refresh (Check for new mails)
* Crash! (one for each IMAP-account, I guess)
* Kontact continues to run most of the time
* every 5 min (which is the automatic refresh interval for my IMAP-accounts)
those crashes reappers

The crash can be reproduced every time.

-- Backtrace:
Application: Akonadi Nepomuk Feeder (akonadi_nepomuk_feeder), signal:
Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  KSycocaDict::find_string (this=0x2e6666666666ffff, key=...) at
/usr/src/debug/kdelibs-4.8.4/kdecore/sycoca/ksycocadict.cpp:151
#7  0x00007f8aaf2a277f in mimeTypeSycocaServiceOffers (mimeType=...) at
/usr/src/debug/kdelibs-4.8.4/kdecore/services/kmimetypetrader.cpp:79
#8  KMimeTypeTrader::query (this=<optimized out>, mimeType=...,
genericServiceType=..., constraint=...) at
/usr/src/debug/kdelibs-4.8.4/kdecore/services/kmimetypetrader.cpp:147
#9  0x000000000040c7dc in FeederPluginloader::feederPluginsForMimeType
(this=0x623230, mimetype=...) at
/usr/src/debug/kdepim-runtime-4.8.4/agents/nepomukfeeder/pluginloader.cpp:34
#10 0x0000000000408c30 in indexingDisabled (collection=...) at
/usr/src/debug/kdepim-runtime-4.8.4/agents/nepomukfeeder/nepomukfeederagent.cpp:76
#11 Akonadi::NepomukFeederAgent::itemAdded (this=0x21e8440, item=...,
collection=...) at
/usr/src/debug/kdepim-runtime-4.8.4/agents/nepomukfeeder/nepomukfeederagent.cpp:139
#12 0x00000036f8b8cb9f in QMetaObject::activate (sender=0x21e7300, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff38afd5b0) at
kernel/qobject.cpp:3547
#13 0x00007f8aaee29aca in Akonadi::Monitor::itemAdded (this=<optimized out>,
_t1=..., _t2=...) at
/usr/src/debug/kdepimlibs-4.8.4/x86_64-redhat-linux-gnu/akonadi/monitor.moc:202
#14 0x00007f8aaee2d410 in Akonadi::MonitorPrivate::emitItemNotification
(this=this at entry=0x2198120, msg=..., item=..., collection=...,
collectionDest=...) at
/usr/src/debug/kdepimlibs-4.8.4/akonadi/monitor_p.cpp:520
#15 0x00007f8aaee2f7f2 in Akonadi::MonitorPrivate::emitNotification
(this=0x2198120, msg=...) at
/usr/src/debug/kdepimlibs-4.8.4/akonadi/monitor_p.cpp:288
#16 0x00007f8aaed96b09 in Akonadi::ChangeRecorderPrivate::emitNotification
(this=0x2198120, msg=...) at
/usr/src/debug/kdepimlibs-4.8.4/akonadi/changerecorder_p.h:60
#17 0x00007f8aaee2e0ff in Akonadi::MonitorPrivate::flushPipeline
(this=this at entry=0x2198120) at
/usr/src/debug/kdepimlibs-4.8.4/akonadi/monitor_p.cpp:429
#18 0x00007f8aaee2e199 in Akonadi::MonitorPrivate::dataAvailable
(this=0x2198120) at /usr/src/debug/kdepimlibs-4.8.4/akonadi/monitor_p.cpp:438
#19 0x00000036f8b8cb9f in QMetaObject::activate (sender=0x21f6670, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#20 0x00007f8aaed9cef7 in Akonadi::EntityCache<Akonadi::Item,
Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::processResult (this=0x21f6670,
job=<optimized out>) at
/usr/src/debug/kdepimlibs-4.8.4/akonadi/entitycache_p.h:192
#21 0x00000036f8b8cb9f in QMetaObject::activate (sender=0x222c4d0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff38afdcc0) at
kernel/qobject.cpp:3547
#22 0x00007f8aaf270ba2 in KJob::result (this=this at entry=0x222c4d0,
_t1=_t1 at entry=0x222c4d0) at
/usr/src/debug/kdelibs-4.8.4/x86_64-redhat-linux-gnu/kdecore/kjob.moc:207
#23 0x00007f8aaf270be0 in KJob::emitResult (this=0x222c4d0) at
/usr/src/debug/kdelibs-4.8.4/kdecore/jobs/kjob.cpp:318
#24 0x00000036f8b8acee in QObject::event (this=0x222c4d0, e=<optimized out>) at
kernel/qobject.cpp:1195
#25 0x00000036f67ca37c in QApplicationPrivate::notify_helper
(this=this at entry=0x203b3f0, receiver=receiver at entry=0x222c4d0,
e=e at entry=0x2193300) at kernel/qapplication.cpp:4551
#26 0x00000036f67ce7fa in QApplication::notify (this=0x7fff38afe650,
receiver=0x222c4d0, e=0x2193300) at kernel/qapplication.cpp:4412
#27 0x00007f8aaf853736 in KApplication::notify (this=0x7fff38afe650,
receiver=0x222c4d0, event=0x2193300) at
/usr/src/debug/kdelibs-4.8.4/kdeui/kernel/kapplication.cpp:311
#28 0x00000036f8b763ee in QCoreApplication::notifyInternal
(this=0x7fff38afe650, receiver=receiver at entry=0x222c4d0,
event=event at entry=0x2193300) at kernel/qcoreapplication.cpp:915
#29 0x00000036f8b79ea1 in sendEvent (event=0x2193300, receiver=0x222c4d0) at
kernel/qcoreapplication.h:231
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x2010450) at kernel/qcoreapplication.cpp:1539
#31 0x00000036f8ba4353 in sendPostedEvents () at kernel/qcoreapplication.h:236
#32 postEventSourceDispatch (s=0x203a460) at
kernel/qeventdispatcher_glib.cpp:279
#33 0x00000036f38476e5 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#34 0x00000036f3847a18 in ?? () from /lib64/libglib-2.0.so.0
#35 0x00000036f3847ad4 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#36 0x00000036f8ba44e6 in QEventDispatcherGlib::processEvents (this=0x2011cb0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0x00000036f686a2ee in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#38 0x00000036f8b7513f in QEventLoop::processEvents
(this=this at entry=0x7fff38afe5d0, flags=...) at kernel/qeventloop.cpp:149
#39 0x00000036f8b753c8 in QEventLoop::exec (this=0x7fff38afe5d0, flags=...) at
kernel/qeventloop.cpp:204
#40 0x00000036f8b7a1b8 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#41 0x00007f8aaed73c73 in Akonadi::AgentBase::init (r=0x21e8440) at
/usr/src/debug/kdepimlibs-4.8.4/akonadi/agentbase.cpp:564
#42 0x000000000040c0f3 in Akonadi::AgentBase::init<Akonadi::NepomukFeederAgent>
(argc=<optimized out>, argv=<optimized out>) at
/usr/include/kde4/akonadi/agentbase.h:342
#43 0x0000003ec0821735 in __libc_start_main (main=0x407190 <main(int, char**)>,
argc=3, ubp_av=0x7fff38afe768, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff38afe758) at libc-start.c:226
#44 0x00000000004071c1 in _start ()

Possible duplicates by query: bug 300055, bug 298157, bug 290261.

Reported using DrKonqi

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