A NOTE has been added to this issue.
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http://dbmail.org/mantis/view.php?id=790
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Reported By: waza123
Assigned To: netvulture
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Project: DBMail
Issue ID: 790
Category: LMTP daemon
Reproducibility: always
Severity: crash
Priority: normal
Status: feedback
target:
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Date Submitted: 23-Jul-09 16:09 CEST
Last Modified: 29-Jul-09 15:21 CEST
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Summary: dbmail-lmtpd crash
Description:
Very unstable dbmail-lmtpd (and pop3d and imapd)
0xb7fb89c6 in client_session_set_timeout (session=0x80c2e10, timeout=60)
at clientsession.c:143
143 if (session && (session->state > CLIENTSTATE_ANY) &&
session->ci && session->ci->timeout) {
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Relationships ID Summary
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has duplicate 0000795 dbmail-pop3d crash
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(0002846) netvulture (developer) - 24-Jul-09 19:32
http://dbmail.org/mantis/view.php?id=790#c2846
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Please try inserting
TRACE(TRACE_DEBUG,"setting timeout on client session [%p]",session);
on line 143 of clientsession.c just before the if statement and try to
reproduce. If you can get it to crash, the log file should have the address
of client session in it. My thought is we are trying to set a timeout on an
invalid session.
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(0002855) waza123 (reporter) - 27-Jul-09 12:39
http://dbmail.org/mantis/view.php?id=790#c2855
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here it is, crash with modified clientsession.c
http://dbmail.org/mantis/view.php?id=795
and which log file do you mean ?
/var/log/dbmail.err , there is nothing about the crash. Maybe need edit
some config params ?
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(0002866) netvulture (developer) - 29-Jul-09 05:50
http://dbmail.org/mantis/view.php?id=790#c2866
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I need the 511 level errorlog leading up to the point where it crashes. The
timeout is being set on a session that did exist at some point, but I
cannot tell if that session had already been closed down. The errorlog also
needs to be matched up with a gdb bt so I can see which session is being
acted upon.
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(0002880) waza123 (reporter) - 29-Jul-09 08:47
http://dbmail.org/mantis/view.php?id=790#c2880
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uploaded ! hope you can fix it !
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(0002882) netvulture (developer) - 29-Jul-09 15:21
http://dbmail.org/mantis/view.php?id=790#c2882
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looks like the timeout is being reset as part of the session cleanup
process. Will have to do a little debugging to determine why. It probably
would affect all daemons.
Issue History
Date Modified Username Field Change
======================================================================
23-Jul-09 16:09 waza123 New Issue
23-Jul-09 16:09 waza123 File Added: crash_report_lmtpd.txt
23-Jul-09 16:12 jasb Issue Monitored: jasb
24-Jul-09 19:30 netvulture Status new => assigned
24-Jul-09 19:30 netvulture Assigned To => netvulture
24-Jul-09 19:32 netvulture Note Added: 0002846
24-Jul-09 19:33 netvulture Status assigned => feedback
27-Jul-09 12:38 waza123 Note Added: 0002855
27-Jul-09 12:39 waza123 Note Edited: 0002855
29-Jul-09 05:46 netvulture Relationship added has duplicate 0000795
29-Jul-09 05:50 netvulture Note Added: 0002866
29-Jul-09 08:46 waza123 File Added: crash_log_29072009.txt
29-Jul-09 08:47 waza123 File Added: dbmail_29072009.zip
29-Jul-09 08:47 waza123 Note Added: 0002880
29-Jul-09 15:21 netvulture Note Added: 0002882
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