[Akonadi] [Bug 324380] New: Akonadi Nepomuk feeder sudden crashes

[Вохмин Иван]

https://bugs.kde.org/show_bug.cgi?id=324380

            Bug ID: 324380
           Summary: Akonadi Nepomuk feeder sudden crashes
    Classification: Unclassified
           Product: Akonadi
           Version: 4.11
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: Nepomuk Feeder Agents
          Assignee: kdepim-bugs at kde.org
          Reporter: i_vohmin at mail.ru
                CC: me at vhanda.in, vkrause at kde.org

Application: akonadi_nepomuk_feeder (4.11)
KDE Platform Version: 4.11.00
Qt Version: 4.8.2
Operating System: Linux 3.5.0-18-generic x86_64
Distribution: Ubuntu 12.04.3 LTS

-- Information about the crash:
Nepomuk feeder suddenly crash when I was working. This happened 2 times
already, and there is no idea on what causes it.

The crash can be reproduced every time.

-- Backtrace:
Application: Akonadi Nepomuk Feeder (akonadi_nepomuk_feeder), signal:
Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x0000000000ea0f90 in ?? ()
#7  0x00007f9ab07eaeda in KJob::kill (this=0xe68250, verbosity=KJob::Quietly)
at ../../kdecore/jobs/kjob.cpp:111
#8  0x000000000040d748 in Akonadi::NepomukFeederAgent::doSetOnline
(this=0xd44920, online=false) at
../../../agents/nepomukfeeder/nepomukfeederagent.cpp:340
#9  0x00007f9ab02d2184 in Akonadi::AgentBase::setOnlineInternal(bool) () from
/usr/lib/libakonadi-kde.so.4
#10 0x00007f9ab02d22b6 in Akonadi::AgentBase::setOnline(bool) () from
/usr/lib/libakonadi-kde.so.4
#11 0x000000000040d83b in Akonadi::NepomukFeederAgent::selfTest (this=0xd44920)
at ../../../agents/nepomukfeeder/nepomukfeederagent.cpp:312
#12 0x00007f9aaff04781 in QMetaObject::activate (sender=0xd9bbd0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#13 0x00007f9aaf83fbac in ?? () from /usr/lib/libnepomukcore.so.4abi1
#14 0x00007f9aaf83fc73 in ?? () from /usr/lib/libnepomukcore.so.4abi1
#15 0x00007f9aaf84171b in
Nepomuk2::ResourceManager::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib/libnepomukcore.so.4abi1
#16 0x00007f9aafb1b37b in QDBusConnectionPrivate::deliverCall (this=0xc3fbe0,
object=0xd9bbd0, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:947
#17 0x00007f9aaff09946 in QObject::event (this=0xd9bbd0, e=<optimized out>) at
kernel/qobject.cpp:1195
#18 0x00007f9aae7d27b4 in notify_helper (e=0xea6d70, receiver=0xd9bbd0,
this=0xbd2120) at kernel/qapplication.cpp:4556
#19 QApplicationPrivate::notify_helper (this=0xbd2120, receiver=0xd9bbd0,
e=0xea6d70) at kernel/qapplication.cpp:4528
#20 0x00007f9aae7d7583 in QApplication::notify (this=0x7fff2072b2b0,
receiver=0xd9bbd0, e=0xea6d70) at kernel/qapplication.cpp:4417
#21 0x00007f9ab0dc6d96 in KApplication::notify (this=0x7fff2072b2b0,
receiver=0xd9bbd0, event=0xea6d70) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007f9aafef032c in QCoreApplication::notifyInternal
(this=0x7fff2072b2b0, receiver=0xd9bbd0, event=0xea6d70) at
kernel/qcoreapplication.cpp:915
#23 0x00007f9aafef410a in sendEvent (event=0xea6d70, receiver=0xd9bbd0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0xba9eb0) at kernel/qcoreapplication.cpp:1539
#25 0x00007f9aaff1f493 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#26 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#27 0x00007f9aaa98ad53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f9aaa98b0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f9aaa98b164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f9aaff1f8bf in QEventDispatcherGlib::processEvents (this=0xbab810,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#31 0x00007f9aae87acde in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007f9aafeeee62 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#33 0x00007f9aafeef0b7 in QEventLoop::exec (this=0x7fff2072b230, flags=...) at
kernel/qeventloop.cpp:204
#34 0x00007f9aafef4407 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#35 0x00007f9ab02cff56 in Akonadi::AgentBase::init(Akonadi::AgentBase*) () from
/usr/lib/libakonadi-kde.so.4
#36 0x000000000040ec06 in Akonadi::AgentBase::init<Akonadi::NepomukFeederAgent>
(argc=<optimized out>, argv=<optimized out>) at
/usr/include/akonadi/agentbase.h:407
#37 0x00007f9aadd5276d in __libc_start_main (main=0x40c040 <main(int, char**)>,
argc=3, ubp_av=0x7fff2072b3c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff2072b3b8) at libc-start.c:226
#38 0x000000000040c0a5 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 323672.

Possible duplicates by query: bug 324100, bug 323672.

Reported using DrKonqi

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