[Bug 281402] New: Akonadi agent crash whe sending email

[Petr Gebauer]

https://bugs.kde.org/show_bug.cgi?id=281402

           Summary: Akonadi agent crash whe sending email
           Product: Akonadi
           Version: 4.7
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: Mail Dispatcher Agent
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: pege2 at centrum.cz
                CC: vkrause at kde.org


Application: akonadi_maildispatcher_agent (4.7)
KDE Platform Version: 4.7.00 (4.7.0) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 3.1.0-rc4 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to send email, agent segfaults for 3 times. It looks like null
pointer dereference.

-- Backtrace:
Application: Akonadi Agent (akonadi_maildispatcher_agent), signal: Segmentation
fault
[KCrash Handler]
#6  0x00007fd0520554a4 in QHash<QString, KIO::HostQueue>::detach (this=0x80) at
/usr/include/qt4/QtCore/qhash.h:299
#7  0x00007fd0520581b8 in QHash<QString, KIO::HostQueue>::operator[]
(this=0x80, akey=...) at /usr/include/qt4/QtCore/qhash.h:738
#8  0x00007fd052050da2 in KIO::ProtoQueue::removeJob (this=0x0, job=0xe509e0)
at
/var/tmp/paludis/kde-base-kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kio/kio/scheduler.cpp:483
#9  0x00007fd05205108a in KIO::SchedulerPrivate::assignJobToSlave
(this=<optimized out>, slave=0xe64510, job=0xe509e0) at
/var/tmp/paludis/kde-base-kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kio/kio/scheduler.cpp:1273
#10 0x00007fd054861f60 in MailTransport::SmtpJob::startSmtpJob (this=0xe58270)
at
/var/tmp/paludis/kde-base-kdepimlibs-4.7.0/work/kdepimlibs-4.7.0/mailtransport/smtpjob.cpp:239
#11 0x00007fd0548626a6 in MailTransport::SmtpJob::doStart (this=0xe58270) at
/var/tmp/paludis/kde-base-kdepimlibs-4.7.0/work/kdepimlibs-4.7.0/mailtransport/smtpjob.cpp:129
#12 0x00007fd05485f584 in MailTransport::TransportJob::start (this=0xe58270) at
/var/tmp/paludis/kde-base-kdepimlibs-4.7.0/work/kdepimlibs-4.7.0/mailtransport/transportjob.cpp:129
#13 0x00000000004155e9 in SendJob::Private::doTraditionalTransport
(this=<optimized out>) at
/var/tmp/paludis/kde-base-kdepim-runtime-4.7.0/work/kdepim-runtime-4.7.0/agents/maildispatcher/sendjob.cpp:197
#14 0x0000000000415815 in SendJob::Private::doTransport (this=0xe3dc70) at
/var/tmp/paludis/kde-base-kdepim-runtime-4.7.0/work/kdepim-runtime-4.7.0/agents/maildispatcher/sendjob.cpp:130
#15 0x0000000000415a3e in SendJob::qt_metacall (this=0xe296c0,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xe529d0) at
/var/tmp/paludis/kde-base-kdepim-runtime-4.7.0/work/kdepim-runtime-4.7.0_build/agents/maildispatcher/sendjob.moc:85
#16 0x00007fd05561cc6a in QObject::event (this=0xe296c0, e=<optimized out>) at
kernel/qobject.cpp:1217
#17 0x00007fd0533b38d4 in QApplicationPrivate::notify_helper (this=0xcc08b0,
receiver=0xe296c0, e=0xe3e080) at kernel/qapplication.cpp:4462
#18 0x00007fd0533b8bd1 in QApplication::notify (this=<optimized out>,
receiver=0xe296c0, e=0xe3e080) at kernel/qapplication.cpp:4341
#19 0x00007fd054167062 in KApplication::notify (this=0x7fff4faed580,
receiver=0xe296c0, event=0xe3e080) at
/var/tmp/paludis/kde-base-kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdeui/kernel/kapplication.cpp:311
#20 0x00007fd05560686b in QCoreApplication::notifyInternal
(this=0x7fff4faed580, receiver=0xe296c0, event=0xe3e080) at
kernel/qcoreapplication.cpp:731
#21 0x00007fd05560a77e in sendEvent (event=0xe3e080, receiver=0xe296c0) at
kernel/qcoreapplication.h:215
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0xca7380) at kernel/qcoreapplication.cpp:1372
#23 0x00007fd055634823 in sendPostedEvents () at kernel/qcoreapplication.h:220
#24 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:277
#25 0x00007fd0512e305e in g_main_dispatch (context=0xcc3c40) at gmain.c:2441
#26 g_main_context_dispatch (context=0xcc3c40) at gmain.c:3014
#27 0x00007fd0512e3848 in g_main_context_iterate (context=0xcc3c40, block=1,
dispatch=1, self=<optimized out>) at gmain.c:3092
#28 0x00007fd0512e3add in g_main_context_iteration (context=0xcc3c40,
may_block=1) at gmain.c:3155
#29 0x00007fd0556349bf in QEventDispatcherGlib::processEvents (this=0xcbce60,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#30 0x00007fd05346412e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007fd055605312 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#32 0x00007fd055605555 in QEventLoop::exec (this=0x7fff4faed4e0, flags=...) at
kernel/qeventloop.cpp:201
#33 0x00007fd05560aa79 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#34 0x00007fd055c26ffe in Akonadi::AgentBase::init (r=0xe020b0) at
/var/tmp/paludis/kde-base-kdepimlibs-4.7.0/work/kdepimlibs-4.7.0/akonadi/agentbase.cpp:539
#35 0x000000000040da25 in Akonadi::AgentBase::init<MailDispatcherAgent>
(argc=<optimized out>, argv=<optimized out>) at
/usr/include/KDE/Akonadi/../../akonadi/agentbase.h:342
#36 0x00007fd05295febd in __libc_start_main (main=0x40c200 <main(int, char**)>,
argc=3, ubp_av=0x7fff4faed6a8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff4faed698) at libc-start.c:226
#37 0x000000000040ac49 in _start () at ../sysdeps/x86_64/elf/start.S:113

Reported using DrKonqi

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