Mailing List Archive

A NOTE has been added to this issue.
======================================================================
http://www.dbmail.org/mantis/view.php?id=1027
======================================================================
Reported By: Bloody
Assigned To:
======================================================================
Project: DBMail
Issue ID: 1027
Category: POP3 daemon
Reproducibility: random
Severity: major
Priority: normal
Status: new
target:
======================================================================
Date Submitted: 31-Oct-13 12:36 CET
Last Modified: 03-Dec-13 16:50 CET
======================================================================
Summary: POP3 daemon stop serving connections
Description:
DBMail last from svn, gmime 2.6.19, other dbmail daemons not affected.

POP3 daemon stop serving connections, telnet show success connect, but
banner not sent by server.
Process dbmail-pop3d eating 100% CPU.
======================================================================

----------------------------------------------------------------------
(0003604) Bloody (reporter) - 20-Nov-13 09:54
http://www.dbmail.org/mantis/view.php?id=1027#c3604
----------------------------------------------------------------------
imapd also affected :(
Both daemons not responde to SIG 15, only one way - SIG 9



----------------------------------------------------------------------
(0003613) abrus (reporter) - 03-Dec-13 13:24
http://www.dbmail.org/mantis/view.php?id=1027#c3613
----------------------------------------------------------------------
At our Server same Problem. But hopefully same problem as: 1029
Did you verify that lsof -i lists several open Sockets with (CLOSE_WAIT)
status while pop3d or imapd is at 100% CPU?

----------------------------------------------------------------------
(0003617) Bloody (reporter) - 03-Dec-13 16:50
http://www.dbmail.org/mantis/view.php?id=1027#c3617
----------------------------------------------------------------------
today,
ESTABLISHED - 33 connections
CLOSE_WAIT - 8 connection
imapd hangs, after kill -9
segfault at 10 ip 00007f001d7f9a70 sp 00007fff59592d28 error 4 in
libpthread-2.17.so[7f001d7f0000+16000]

Issue History
Date Modified Username Field Change
======================================================================
31-Oct-13 12:36 Bloody New Issue
31-Oct-13 15:09 Bloody Note Added: 0003604
20-Nov-13 09:54 Bloody Note Edited: 0003604
03-Dec-13 13:24 abrus Note Added: 0003613
03-Dec-13 16:50 Bloody Note Added: 0003617
======================================================================

_______________________________________________
Dbmail-dev mailing list
Dbmail-dev@dbmail.org
http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail-dev

A NOTE has been added to this issue.
======================================================================
http://dbmail.org/mantis/view.php?id=1027
======================================================================
Reported By: Bloody
Assigned To:
======================================================================
Project: DBMail
Issue ID: 1027
Category: POP3 daemon
Reproducibility: random
Severity: major
Priority: normal
Status: new
target:
======================================================================
Date Submitted: 31-Oct-13 12:36 CET
Last Modified: 04-Dec-13 12:19 CET
======================================================================
Summary: POP3 daemon stop serving connections
Description:
DBMail last from svn, gmime 2.6.19, other dbmail daemons not affected.

POP3 daemon stop serving connections, telnet show success connect, but
banner not sent by server.
Process dbmail-pop3d eating 100% CPU.
======================================================================

----------------------------------------------------------------------
(0003604) Bloody (reporter) - 20-Nov-13 09:54
http://dbmail.org/mantis/view.php?id=1027#c3604
----------------------------------------------------------------------
imapd also affected :(
Both daemons not responde to SIG 15, only one way - SIG 9



----------------------------------------------------------------------
(0003613) abrus (reporter) - 03-Dec-13 13:24
http://dbmail.org/mantis/view.php?id=1027#c3613
----------------------------------------------------------------------
At our Server same Problem. But hopefully same problem as: 1029
Did you verify that lsof -i lists several open Sockets with (CLOSE_WAIT)
status while pop3d or imapd is at 100% CPU?

----------------------------------------------------------------------
(0003617) Bloody (reporter) - 03-Dec-13 16:50
http://dbmail.org/mantis/view.php?id=1027#c3617
----------------------------------------------------------------------
today,
ESTABLISHED - 33 connections
CLOSE_WAIT - 8 connection
imapd hangs, after kill -9
segfault at 10 ip 00007f001d7f9a70 sp 00007fff59592d28 error 4 in
libpthread-2.17.so[7f001d7f0000+16000]

----------------------------------------------------------------------
(0003618) Bloody (reporter) - 04-Dec-13 12:19
http://dbmail.org/mantis/view.php?id=1027#c3618
----------------------------------------------------------------------
updated to last svn
still have hangups, but now without CLOSE_WAIT connections on imap

Issue History
Date Modified Username Field Change
======================================================================
31-Oct-13 12:36 Bloody New Issue
31-Oct-13 15:09 Bloody Note Added: 0003604
20-Nov-13 09:54 Bloody Note Edited: 0003604
03-Dec-13 13:24 abrus Note Added: 0003613
03-Dec-13 16:50 Bloody Note Added: 0003617
04-Dec-13 12:19 Bloody Note Added: 0003618
======================================================================

_______________________________________________
Dbmail-dev mailing list
Dbmail-dev@dbmail.org
http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail-dev

A NOTE has been added to this issue.
======================================================================
http://dbmail.org/mantis/view.php?id=1027
======================================================================
Reported By: Bloody
Assigned To:
======================================================================
Project: DBMail
Issue ID: 1027
Category: POP3 daemon
Reproducibility: random
Severity: major
Priority: normal
Status: new
target:
======================================================================
Date Submitted: 31-Oct-13 12:36 CET
Last Modified: 06-Dec-13 06:45 CET
======================================================================
Summary: POP3 daemon stop serving connections
Description:
DBMail last from svn, gmime 2.6.19, other dbmail daemons not affected.

POP3 daemon stop serving connections, telnet show success connect, but
banner not sent by server.
Process dbmail-pop3d eating 100% CPU.
======================================================================

----------------------------------------------------------------------
(0003604) Bloody (reporter) - 20-Nov-13 09:54
http://dbmail.org/mantis/view.php?id=1027#c3604
----------------------------------------------------------------------
imapd also affected :(
Both daemons not responde to SIG 15, only one way - SIG 9



----------------------------------------------------------------------
(0003613) abrus (reporter) - 03-Dec-13 13:24
http://dbmail.org/mantis/view.php?id=1027#c3613
----------------------------------------------------------------------
At our Server same Problem. But hopefully same problem as: 1029
Did you verify that lsof -i lists several open Sockets with (CLOSE_WAIT)
status while pop3d or imapd is at 100% CPU?

----------------------------------------------------------------------
(0003617) Bloody (reporter) - 03-Dec-13 16:50
http://dbmail.org/mantis/view.php?id=1027#c3617
----------------------------------------------------------------------
today,
ESTABLISHED - 33 connections
CLOSE_WAIT - 8 connection
imapd hangs, after kill -9
segfault at 10 ip 00007f001d7f9a70 sp 00007fff59592d28 error 4 in
libpthread-2.17.so[7f001d7f0000+16000]

----------------------------------------------------------------------
(0003618) Bloody (reporter) - 04-Dec-13 12:19
http://dbmail.org/mantis/view.php?id=1027#c3618
----------------------------------------------------------------------
updated to last svn
still have hangups, but now without CLOSE_WAIT connections on imap

----------------------------------------------------------------------
(0003619) Bloody (reporter) - 06-Dec-13 06:45
http://dbmail.org/mantis/view.php?id=1027#c3619
----------------------------------------------------------------------
updated, after commit 92a94ed9054b4f7acd8715697b79591034bc2603, and 24 hour
of testing in production, POP3 daemon - not hanging, IMAP still hanging
with same symptoms (with no connections in state CLOSE_WAIT)

Issue History
Date Modified Username Field Change
======================================================================
31-Oct-13 12:36 Bloody New Issue
31-Oct-13 15:09 Bloody Note Added: 0003604
20-Nov-13 09:54 Bloody Note Edited: 0003604
03-Dec-13 13:24 abrus Note Added: 0003613
03-Dec-13 16:50 Bloody Note Added: 0003617
04-Dec-13 12:19 Bloody Note Added: 0003618
06-Dec-13 06:45 Bloody Note Added: 0003619
======================================================================

_______________________________________________
Dbmail-dev mailing list
Dbmail-dev@dbmail.org
http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail-dev