[Akonadi] [Bug 325633] New: KMail sometimes crashes when fetching with an unstable connection

Fri Oct 4 17:39:35 BST 2013

https://bugs.kde.org/show_bug.cgi?id=325633

            Bug ID: 325633
           Summary: KMail sometimes crashes when fetching with an unstable
                    connection
    Classification: Unclassified
           Product: Akonadi
           Version: 4.11
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: POP3 Resource
          Assignee: mcguire at kde.org
          Reporter: micuintus at gmx.de
                CC: kdepim-bugs at kde.org, vkrause at kde.org

Application: akonadi_pop3_resource (4.11)
KDE Platform Version: 4.11.1
Qt Version: 4.8.5
Operating System: Linux 3.11.2-201.fc19.x86_64 x86_64
Distribution: "Fedora release 19 (Schrödinger’s Cat)"

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

I tried to fetch some emails via pop3 while beeing connected via an very
unstable 3G network (train). Then it told me that UIDL is not available with my
accounts (which is normaly not the case), and it crashed.

-- Backtrace:
Application: micuintus vom Typ POP3-E-Mail-Server (akonadi_pop3_resource),
signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x000000000042463f in FetchJob::FetchJob(POPSession*) ()
#7  0x0000000000412d27 in POP3Resource::doStateStep() ()
#8  0x0000000000415715 in POP3Resource::uidListJobResult(KJob*) ()
#9  0x000000000040d1ac in POP3Resource::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) ()
#10 0x0000003ae858df78 in QMetaObject::activate (sender=sender at entry=0x152a070,
m=m at entry=0x3aefcc25c0 <KJob::staticMetaObject>,
local_signal_index=local_signal_index at entry=3, argv=argv at entry=0x7fffdce0a2d0)
at kernel/qobject.cpp:3547
#11 0x0000003aef931ff2 in KJob::result (this=this at entry=0x152a070,
_t1=_t1 at entry=0x152a070) at
/usr/src/debug/kdelibs-4.11.1/x86_64-redhat-linux-gnu/kdecore/kjob.moc:207
#12 0x0000003aef932030 in KJob::emitResult (this=0x152a070) at
/usr/src/debug/kdelibs-4.11.1/kdecore/jobs/kjob.cpp:318
#13 0x0000000000423e12 in SlaveBaseJob::slotSlaveResult(KJob*) ()
#14 0x0000003ae858df78 in QMetaObject::activate (sender=sender at entry=0x2e597c0,
m=m at entry=0x3aefcc25c0 <KJob::staticMetaObject>,
local_signal_index=local_signal_index at entry=3, argv=argv at entry=0x7fffdce0a440)
at kernel/qobject.cpp:3547
#15 0x0000003aef931ff2 in KJob::result (this=this at entry=0x2e597c0,
_t1=_t1 at entry=0x2e597c0) at
/usr/src/debug/kdelibs-4.11.1/x86_64-redhat-linux-gnu/kdecore/kjob.moc:207
#16 0x0000003aef932030 in KJob::emitResult (this=this at entry=0x2e597c0) at
/usr/src/debug/kdelibs-4.11.1/kdecore/jobs/kjob.cpp:318
#17 0x0000003af6efe80a in KIO::SimpleJob::slotFinished
(this=this at entry=0x2e597c0) at
/usr/src/debug/kdelibs-4.11.1/kio/kio/job.cpp:496
#18 0x0000003af6eff95e in KIO::TransferJob::slotFinished (this=0x2e597c0) at
/usr/src/debug/kdelibs-4.11.1/kio/kio/job.cpp:1099
#19 0x0000003ae858df78 in QMetaObject::activate (sender=0x2f68550,
m=m at entry=0x3af72a74a0 <KIO::SlaveInterface::staticMetaObject>,
local_signal_index=local_signal_index at entry=4, argv=argv at entry=0x0) at
kernel/qobject.cpp:3547
#20 0x0000003af6f9c353 in KIO::SlaveInterface::finished (this=<optimized out>)
at
/usr/src/debug/kdelibs-4.11.1/x86_64-redhat-linux-gnu/kio/slaveinterface.moc:184
#21 0x0000003af6f9d896 in KIO::SlaveInterface::dispatch (this=<optimized out>,
_cmd=104, rawdata=...) at
/usr/src/debug/kdelibs-4.11.1/kio/kio/slaveinterface.cpp:176
#22 0x0000003af6f9b38e in KIO::SlaveInterface::dispatch (this=0x2f68550) at
/usr/src/debug/kdelibs-4.11.1/kio/kio/slaveinterface.cpp:92
#23 0x0000003af6f8fff6 in KIO::Slave::gotInput (this=0x2f68550) at
/usr/src/debug/kdelibs-4.11.1/kio/kio/slave.cpp:344
#24 0x0000003ae858df78 in QMetaObject::activate (sender=0x1652e40,
m=m at entry=0x3af72a09c0 <KIO::Connection::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x0) at
kernel/qobject.cpp:3547
#25 0x0000003af6ecbc60 in KIO::Connection::readyRead (this=<optimized out>) at
/usr/src/debug/kdelibs-4.11.1/x86_64-redhat-linux-gnu/kio/connection.moc:105
#26 0x0000003af6ecc351 in KIO::ConnectionPrivate::dequeue (this=0x2a848a0) at
/usr/src/debug/kdelibs-4.11.1/kio/kio/connection.cpp:82
#27 0x0000003ae859232e in QObject::event (this=0x1652e40, e=<optimized out>) at
kernel/qobject.cpp:1194
#28 0x0000003ae9bc84dc in QApplicationPrivate::notify_helper
(this=this at entry=0x142d460, receiver=receiver at entry=0x1652e40,
e=e at entry=0x24d83f0) at kernel/qapplication.cpp:4562
#29 0x0000003ae9bceaa0 in QApplication::notify (this=this at entry=0x7fffdce0b120,
receiver=receiver at entry=0x1652e40, e=e at entry=0x24d83f0) at
kernel/qapplication.cpp:4348
#30 0x0000003af103fd2a in KApplication::notify (this=0x7fffdce0b120,
receiver=0x1652e40, event=0x24d83f0) at
/usr/src/debug/kdelibs-4.11.1/kdeui/kernel/kapplication.cpp:311
#31 0x0000003ae857a26d in QCoreApplication::notifyInternal
(this=0x7fffdce0b120, receiver=receiver at entry=0x1652e40,
event=event at entry=0x24d83f0) at kernel/qcoreapplication.cpp:949
#32 0x0000003ae857d1df in sendEvent (event=0x24d83f0, receiver=0x1652e40) at
kernel/qcoreapplication.h:231
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x13f9400) at
kernel/qcoreapplication.cpp:1573
#34 0x0000003ae857d683 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1466
#35 0x0000003ae85a7883 in sendPostedEvents () at kernel/qcoreapplication.h:236
#36 postEventSourceDispatch (s=s at entry=0x1432170) at
kernel/qeventdispatcher_glib.cpp:280
#37 0x0000003ae4047e06 in g_main_dispatch (context=0x14320b0) at gmain.c:3054
#38 g_main_context_dispatch (context=context at entry=0x14320b0) at gmain.c:3630
#39 0x0000003ae4048158 in g_main_context_iterate
(context=context at entry=0x14320b0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3701
#40 0x0000003ae40481fc in g_main_context_iteration (context=0x14320b0,
may_block=1) at gmain.c:3762
#41 0x0000003ae85a7145 in QEventDispatcherGlib::processEvents (this=0x13facc0,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#42 0x0000003ae9c64fc6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#43 0x0000003ae8578ecf in QEventLoop::processEvents
(this=this at entry=0x7fffdce0b090, flags=...) at kernel/qeventloop.cpp:149
#44 0x0000003ae85791c5 in QEventLoop::exec (this=this at entry=0x7fffdce0b090,
flags=...) at kernel/qeventloop.cpp:204
#45 0x0000003ae857e45b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#46 0x0000003ae9bc6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#47 0x0000003b03b59de3 in Akonadi::ResourceBase::init (r=0x168dd70) at
/usr/src/debug/kdepimlibs-4.11.1/akonadi/resourcebase.cpp:548
#48 0x0000000000419c33 in int Akonadi::ResourceBase::init<POP3Resource>(int,
char**) ()
#49 0x0000003ae1421b75 in __libc_start_main (main=0x40cc70 <main>, argc=3,
ubp_av=0x7fffdce0b238, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffdce0b228) at libc-start.c:274
#50 0x000000000040cd05 in _start ()

Possible duplicates by query: bug 306073.

Reported using DrKonqi

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