[Bug 247077] New: irregular crashes of imap agent

Sun Aug 8 16:58:23 BST 2010

https://bugs.kde.org/show_bug.cgi?id=247077

           Summary: irregular crashes of imap agent
           Product: Akonadi
           Version: unspecified
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: IMAP resource
        AssignedTo: ervin at kde.org
        ReportedBy: cyrille.dunant at gmail.com
                CC: vkrause at kde.org, kdepim-bugs at kde.org

Application: akonadi_imap_resource (0.1)
KDE Platform Version: 4.5.63 (KDE 4.5.63 (KDE 4.6 >= 20100805)) "release 2"
Qt Version: 4.6.3
Operating System: Linux 2.6.31.12-0.2-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

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

As the non-UIDPLUS servers became non-blacklisted, I connected to one on these.
However, the download of the entire from tree never completed (more than 10000
messages with big attachments.) Eventually, I used the web interface to the
same server to separate the bulk of the messages in smaller dierectories
(1000-1500 messages) and the synchronisation completed.

Now it works, except for the occasional crashes. I don't know if the issues are
related.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Akonadi Resource (akonadi_imap_resource), signal: Segmentation
fault
[KCrash Handler]
#6  ImapAccount::encryptionMode (this=0x0) at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/resources/imap/imapaccount.cpp:76
#7  0x000000000044f58d in SessionPool::onPasswordRequestDone (this=0x7dc250,
resultType=0, password=...) at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/resources/imap/sessionpool.cpp:279
#8  0x0000000000450b42 in SessionPool::qt_metacall (this=0x7dc250,
_c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff540fcf70)
    at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/build/resources/imap/sessionpool.moc:116
#9  0x00007fd495180dd6 in QMetaObject::activate (sender=0x7dd0a0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff540fcf70)
at kernel/qobject.cpp:3295
#10 0x00000000004411c1 in PasswordRequesterInterface::done (this=0x0, _t1=0,
_t2=<value optimized out>)
    at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/build/resources/imap/passwordrequesterinterface.moc:104
#11 0x000000000041d952 in SettingsPasswordRequester::onPasswordRequestCompleted
(this=0x7dd0a0, password=..., userRejected=false)
    at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/resources/imap/settingspasswordrequester.cpp:89
#12 0x000000000041e31c in SettingsPasswordRequester::qt_metacall
(this=0x7dd0a0, _c=InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff540fd100)
    at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/build/resources/imap/settingspasswordrequester.moc:76
#13 0x00007fd495180dd6 in QMetaObject::activate (sender=0x7f77b0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff540fcf70)
at kernel/qobject.cpp:3295
#14 0x000000000041b621 in Settings::passwordRequestCompleted (this=0x0,
_t1=<value optimized out>, _t2=false) at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/build/resources/imap/settings.moc:110
#15 0x000000000041d0d5 in Settings::requestPassword (this=0x7f77b0) at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/resources/imap/settings.cpp:114
#16 0x000000000045084e in SessionPool::processPendingRequests (this=<value
optimized out>) at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/resources/imap/sessionpool.cpp:233
#17 0x0000000000450b28 in SessionPool::qt_metacall (this=0x7dc250,
_c=InvokeMetaMethod, _id=1410322177, _a=0x7fff540fd320)
    at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/build/resources/imap/sessionpool.moc:115
#18 0x00007fd495180dd6 in QMetaObject::activate (sender=0x1405cf0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff540fcf70)
at kernel/qobject.cpp:3295
#19 0x00007fd49518824f in QSingleShotTimer::timerEvent (this=0x1405cf0) at
kernel/qtimer.cpp:308
#20 0x00007fd49517d663 in QObject::event (this=0x1405cf0, e=0x7fff540fdac0) at
kernel/qobject.cpp:1212
#21 0x00007fd49452b7fc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#22 0x00007fd494531ddb in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#23 0x00007fd4926b3ac6 in KApplication::notify (this=0x7fff540fdeb0,
receiver=0x1405cf0, event=0x7fff540fdac0) at
/usr/src/debug/kdelibs-4.5.63svn1159575/kdeui/kernel/kapplication.cpp:284
#24 0x00007fd49516db1c in QCoreApplication::notifyInternal
(this=0x7fff540fdeb0, receiver=0x1405cf0, event=0x7fff540fdac0) at
kernel/qcoreapplication.cpp:726
#25 0x00007fd49519a9d5 in sendEvent (event=<value optimized out>,
receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#26 QTimerInfoList::activateTimers (event=<value optimized out>,
receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:618
#27 0x00007fd4951974c8 in timerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:184
#28 idleTimerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:231
#29 0x00007fd49015d9a3 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#30 0x00007fd49015e180 in ?? () from /usr/lib64/libglib-2.0.so.0
#31 0x00007fd49015e420 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#32 0x00007fd495197193 in QEventDispatcherGlib::processEvents (this=0x67f290,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#33 0x00007fd4945da21e in ?? () from /usr/lib64/libQtGui.so.4
#34 0x00007fd49516c432 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007fd49516c80c in QEventLoop::exec (this=0x7fff540fde40, flags=) at
kernel/qeventloop.cpp:201
#36 0x00007fd4951714bb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1003
#37 0x00007fd495820342 in Akonadi::ResourceBase::init (r=0x7fa300) at
/usr/src/debug/kdepimlibs-4.5.63svn1159575/akonadi/resourcebase.cpp:245
#38 0x0000000000416ec8 in init<ImapResource> (argv=<value optimized out>,
argc=<value optimized out>) at /usr/include/akonadi/resourcebase.h:186
#39 main (argv=<value optimized out>, argc=<value optimized out>) at
/usr/src/debug/kdepim-runtime-4.5.63svn1159575/resources/imap/imapresource.cpp:479

Reported using DrKonqi

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