[kmail2] [Bug 339431] New: mail filter agent segfaults on kmail startup

[Alexander]

https://bugs.kde.org/show_bug.cgi?id=339431

            Bug ID: 339431
           Summary: mail filter agent segfaults on kmail startup
           Product: kmail2
           Version: 4.14.0
          Platform: Debian unstable
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: misc
          Assignee: kdepim-bugs at kde.org
          Reporter: alexander.nofamilyname at gmx.net

Application: akonadi_mailfilter_agent (4.14)
KDE Platform Version: 4.14.1
Qt Version: 4.8.6
Operating System: Linux 3.12-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:
Just starting kmail. It usually happens when there are a lot new mails.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Mail Filter Agent (akonadi_mailfilter_agent), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007fca63a918ac in ?? () from /usr/lib/libakonadi-kde.so.4
#7  0x00007fca6339ac5c in QMetaObject::activate (sender=0x15d8390, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#8  0x00007fca6339f193 in QObject::event (this=0x15d8390, e=<optimized out>) at
kernel/qobject.cpp:1253
#9  0x00007fca61aca31c in QApplicationPrivate::notify_helper
(this=this at entry=0xff49e0, receiver=receiver at entry=0x15d8390,
e=e at entry=0x7fffaf7f6170) at kernel/qapplication.cpp:4570
#10 0x00007fca61ad0e18 in QApplication::notify (this=this at entry=0x7fffaf7f6470,
receiver=receiver at entry=0x15d8390, e=e at entry=0x7fffaf7f6170) at
kernel/qapplication.cpp:4356
#11 0x00007fca6455f13a in KApplication::notify (this=0x7fffaf7f6470,
receiver=0x15d8390, event=0x7fffaf7f6170) at
../../kdeui/kernel/kapplication.cpp:311
#12 0x00007fca63385cad in QCoreApplication::notifyInternal
(this=0x7fffaf7f6470, receiver=0x15d8390, event=event at entry=0x7fffaf7f6170) at
kernel/qcoreapplication.cpp:955
#13 0x00007fca633b77ab in sendEvent (event=0x7fffaf7f6170, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#14 QTimerInfoList::activateTimers (this=0xfdf380) at
kernel/qeventdispatcher_unix.cpp:621
#15 0x00007fca633b4829 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#16 idleTimerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:233
#17 0x00007fca5840cc5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fca5840cf48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fca5840cffc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fca633b514d in QEventDispatcherGlib::processEvents (this=0xf84af0,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#21 0x00007fca61b6f056 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007fca63384801 in QEventLoop::processEvents
(this=this at entry=0x7fffaf7f63f0, flags=...) at kernel/qeventloop.cpp:149
#23 0x00007fca63384b65 in QEventLoop::exec (this=this at entry=0x7fffaf7f63f0,
flags=...) at kernel/qeventloop.cpp:204
#24 0x00007fca6338a5c7 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1227
#25 0x00007fca639d75cc in Akonadi::AgentBase::init(Akonadi::AgentBase*) () from
/usr/lib/libakonadi-kde.so.4
#26 0x0000000000418e7e in ?? ()
#27 0x00007fca6105bb45 in __libc_start_main (main=0x40bc80, argc=3,
argv=0x7fffaf7f6588, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffaf7f6578) at libc-start.c:287
#28 0x000000000040bcae in _start ()

Possible duplicates by query: bug 339395, bug 339328, bug 339209, bug 339046,
bug 339024.

Report to https://bugs.kde.org/

Reproducible: Sometimes

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