Bug 113487

Summary:	crash on disconnected imap-ssl synchronising with Courier server
Product:	[Unmaintained] kmail	Reporter:	Rutger Claes <rgc>
Component:	disconnected IMAP	Assignee:	kdepim bugs <pim-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	adam
Priority:	NOR
Version First Reported In:	1.8.2
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Crash backtrace in 1.9.1

Description Rutger Claes 2005-09-28 10:02:07 UTC

Version:           1.8.2 (using KDE 3.4.2, Debian Package 4:3.4.2-4 (testing/unstable))
Compiler:          Target: i486-linux-gnu
OS:                Linux (i686) release 2.6.12c01

I am experiencing a lot of crashes using disconnected IMAP in Kmail on my self-hosted Courier imap server.

This is information from the mail.info file on the server:
Sep 28 09:57:17 monsoon imapd-ssl: LOGIN, user=rutger, ip=[::ffff:193.190.253.148], protocol=IMAP
[ Crash happens here ]
Sep 28 09:58:04 monsoon imapd-ssl: LOGOUT, user=rutger, ip=[::ffff:193.190.253.148], headers=0, body=0, time=47, starttls=1

This is my backtrace:
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Using host libthread_db library "/lib/tls/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread -1247508064 (LWP 19346)]
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[KCrash handler]
#3  0xb7d88dfe in KMFolderCachedImap::slotProgress ()
   from /usr/lib/libkmailprivate.so
#4  0xb7d90fa1 in KMFolderCachedImap::qt_invoke ()
   from /usr/lib/libkmailprivate.so
#5  0xb7158c5f in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#6  0xb7e36d06 in KMail::FolderJob::progress ()
   from /usr/lib/libkmailprivate.so
#7  0xb7e3b537 in KMail::CachedImapJob::slotGetNextMessage ()
   from /usr/lib/libkmailprivate.so
#8  0xb7e3af94 in KMail::CachedImapJob::qt_invoke ()
   from /usr/lib/libkmailprivate.so
#9  0xb7158c5f in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#10 0xb5c7b49a in KIO::Job::result () from /usr/lib/libkio.so.4
#11 0xb5ccb7f0 in KIO::Job::emitResult () from /usr/lib/libkio.so.4
#12 0xb5ccb95b in KIO::SimpleJob::slotFinished () from /usr/lib/libkio.so.4
#13 0xb5ccc020 in KIO::TransferJob::slotFinished () from /usr/lib/libkio.so.4
#14 0xb5ccd5a2 in KIO::TransferJob::qt_invoke () from /usr/lib/libkio.so.4
#15 0xb7158c5f in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#16 0xb7159743 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#17 0xb5c769c9 in KIO::SlaveInterface::finished () from /usr/lib/libkio.so.4
#18 0xb5ce44fa in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.4
#19 0xb5c8ceb0 in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.4
#20 0xb5c91514 in KIO::Slave::gotInput () from /usr/lib/libkio.so.4
#21 0xb5c916a9 in KIO::Slave::qt_invoke () from /usr/lib/libkio.so.4
#22 0xb7158c5f in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#23 0xb71595ad in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#24 0xb74ea20c in QSocketNotifier::activated () from /usr/lib/libqt-mt.so.3
#25 0xb7179659 in QSocketNotifier::event () from /usr/lib/libqt-mt.so.3
#26 0xb70ee778 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#27 0xb70ee996 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#28 0xb77dd9fc in KApplication::notify () from /usr/lib/libkdecore.so.4
#29 0xb707e665 in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#30 0xb70dfb81 in QEventLoop::activateSocketNotifiers ()
   from /usr/lib/libqt-mt.so.3
#31 0xb70923d0 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#32 0xb7106ea2 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#33 0xb7106dcb in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#34 0xb70ed305 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#35 0x0804a07f in ?? ()
#36 0xbfba1a58 in ?? ()
#37 0xbfba1c44 in ?? ()
#38 0xbfba1c58 in ?? ()
#39 0x0804a02e in ?? ()
#40 0xb6ee1c08 in ?? () from /usr/lib/libqt-mt.so.3
#41 0xb6fba492 in ?? () from /usr/lib/libqt-mt.so.3
#42 0x00000028 in ?? ()
#43 0x00000019 in ?? ()
#44 0xb79ba1ec in __malloc_initialize_hook () from /lib/tls/libc.so.6
#45 0x00000004 in ?? ()
#46 0xb7af0d44 in ?? () from /usr/lib/libkmailprivate.so
#47 0x03be048f in ?? ()
#48 0xb7b2519a in ?? () from /usr/lib/libkmailprivate.so
#49 0x38ba1a70 in ?? ()
#50 0x0804a368 in vtable for QGList ()
#51 0xb7f8fa60 in ?? ()
#52 0x0807ee28 in ?? ()
#53 0x00000000 in ?? ()
#54 0x0807e0b8 in ?? ()
#55 0x081041a0 in ?? ()
#56 0x08103c88 in ?? ()
#57 0x08105048 in ?? ()
#58 0x00000000 in ?? ()
#59 0x00000000 in ?? ()
#60 0x00000001 in ?? ()
#61 0x080607a8 in ?? ()
#62 0xbfba1a00 in ?? ()
#63 0x00000000 in ?? ()
#64 0x08109ef8 in ?? ()
#65 0x08093f40 in ?? ()
#66 0x08087728 in ?? ()
#67 0xb79ba200 in __malloc_initialize_hook () from /lib/tls/libc.so.6
#68 0x0804a3ec in vtable for QGList ()
#69 0x08088e40 in ?? ()
#70 0x0808a900 in ?? ()
#71 0x080890b0 in ?? ()
#72 0xb7620460 in vtable for QCString () from /usr/lib/libqt-mt.so.3
#73 0x08060030 in ?? ()
#74 0xbfba1c10 in ?? ()
#75 0x08088870 in ?? ()
#76 0x08061e50 in ?? ()
#77 0x0000012a in ?? ()
#78 0x000000ff in ?? ()
#79 0xb7aa6d65 in operator new () from /usr/lib/libstdc++.so.6
#80 0xb7899ec0 in __libc_start_main () from /lib/tls/libc.so.6
#81 0x08049e11 in ?? ()

Comment 1 Tommi Tervo 2005-09-28 14:26:14 UTC


*** This bug has been marked as a duplicate of 106030 ***

Comment 2 Adam Porter 2006-01-17 20:14:36 UTC

I don't think this is the same as bug 106030.

1.  The backtrace is different, while 106030's is always the same.
2.  It is with a different version.  I never had these crashes until 1.9.1, but this is filed on 1.8.2.

Comment 3 Rutger Claes 2006-01-25 14:10:42 UTC

Created attachment 14381 [details]
Crash backtrace in 1.9.1

This bug is marked a duplicate of bug 106030.  I don't know if that is correct,
but I'm affected by both.  I sometimes have: KMFolderCachedImap::slotProgress
() as last line on the backtrace, and sometimes KMFolderImap::flagsToStatus ().

The flagsToStatus() is indead also present in 106030, but I never see the
slotProgress() line causing any errors there.

Both problems could be caused by the same error, I don't know.	Just letting
know that I have crashes because of slotProgress() in 1.9.1 on KDE 3.5.0.