[Bug 248225] New: KMail IMAPS stops running then kmail crashes

[Scott Neville]

https://bugs.kde.org/show_bug.cgi?id=248225

           Summary: KMail IMAPS stops running then kmail crashes
           Product: kmail
           Version: 1.13.5
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: scott.neville at bluestar-software.co.uk


Application: kmail (1.13.5)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 2"
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
When using kmail to view email messages held on an IMAP server (over ssl).  It
sometimes reports that the connection to the mail server has timed out, it says
it will try to reconnect.  After this no messages can be downloaded from the
server, no folders can be viewed (each time you select one you get the
downloading messages from sever screen which will stay for  hours even when the
folder only has one message in it (so I asumme is frozen)).  Attempt to close
kmail and it reports a crash but the kio processes that it starts stay running
and have to be killed manually, sometimes a normal kill does not stop them and
a -15 is required.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  KMFilterMgr::deref (this=0x0, force=false) at
/usr/src/debug/kdepim-4.4.4/kmail/kmfiltermgr.cpp:367
#6  0x00007f7c65beecdd in KMail::AccountManager::processNextCheck
(this=0x7bf6d0, _newMail=<value optimized out>) at
/usr/src/debug/kdepim-4.4.4/kmail/accountmanager.cpp:175
#7  0x00007f7c65befd93 in KMail::AccountManager::qt_metacall (this=0x7bf6d0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff05f3f7d0)
    at /usr/src/debug/kdepim-4.4.4/build/kmail/accountmanager.moc:102
#8  0x00007f7c65367a1f in QMetaObject::activate (sender=0x9e0a00, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff05f3f7d0)
at kernel/qobject.cpp:3295
#9  0x00007f7c65b7406d in KMAccount::finishedCheck (this=<value optimized out>,
_t1=false, _t2=KMAccount::CheckOK) at
/usr/src/debug/kdepim-4.4.4/build/kmail/kmaccount.moc:174
#10 0x00007f7c65b75e51 in KMAccount::checkDone (this=0x9e0a00, newmail=false,
status=KMAccount::CheckOK) at
/usr/src/debug/kdepim-4.4.4/kmail/kmaccount.cpp:513
#11 0x00007f7c65c54b2a in KMAcctImap::killAllJobs (this=0x9e0a00,
disconnectSlave=true) at /usr/src/debug/kdepim-4.4.4/kmail/kmacctimap.cpp:204
#12 0x00007f7c65c54dc8 in KMAcctImap::~KMAcctImap (this=0x9e0a00,
__in_chrg=<value optimized out>) at
/usr/src/debug/kdepim-4.4.4/kmail/kmacctimap.cpp:86
#13 0x00007f7c65c55279 in KMAcctImap::~KMAcctImap (this=0x9e0a00,
__in_chrg=<value optimized out>) at
/usr/src/debug/kdepim-4.4.4/kmail/kmacctimap.cpp:99
#14 0x00007f7c65bee18e in qDeleteAll<QList<KMAccount*>::const_iterator>
(this=0x7bf6d0, __in_chrg=<value optimized out>) at
/usr/include/QtCore/qalgorithms.h:322
#15 qDeleteAll<QList<KMAccount*> > (this=0x7bf6d0, __in_chrg=<value optimized
out>) at /usr/include/QtCore/qalgorithms.h:330
#16 KMail::AccountManager::~AccountManager (this=0x7bf6d0, __in_chrg=<value
optimized out>) at /usr/src/debug/kdepim-4.4.4/kmail/accountmanager.cpp:39
#17 0x00007f7c65bee249 in KMail::AccountManager::~AccountManager
(this=0x7bf6d0, __in_chrg=<value optimized out>) at
/usr/src/debug/kdepim-4.4.4/kmail/accountmanager.cpp:40
#18 0x00007f7c65cbe94f in KMKernel::cleanup (this=0x7fff05f3fb30) at
/usr/src/debug/kdepim-4.4.4/kmail/kmkernel.cpp:1805
#19 0x00000000004033f2 in main (argc=<value optimized out>, argv=<value
optimized out>) at /usr/src/debug/kdepim-4.4.4/kmail/main.cpp:158

This bug may be a duplicate of or related to bug 195894.

Possible duplicates by query: bug 247354, bug 244286, bug 243728, bug 238754,
bug 236283.

Reported using DrKonqi

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