Re: Leaked Events

bobby

11 Sep 2020 11 Sep '20

4:05 p.m.

Is this an affected version of the bug?

2.3.8 (9df20d2db)

On Tue, Sep 8, 2020 at 12:42 PM Stephan Bosch stephan@rename-it.nl wrote:

...
On 08/09/2020 18:01, bobby wrote:

...
I am going through my maillog file, and noticed these events:

Sep 8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning: Event 0x55db5bc41200 leaked (parent=0x55db5bc3b830): mail-storage-service.c:1325 Sep 8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning: Event 0x55db5bc3b830 leaked (parent=0x55db5bc34450): smtp-server-recipient.c:38 Sep 8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning: Event 0x55db5bc34450 leaked (parent=0x55db5bc34130): connection.c:523 Sep 8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning: Event 0x55db5bc34130 leaked (parent=0x55db5bc20ce0): smtp-server-connection.c:773 Sep 8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning: Event 0x55db5bc20ce0 leaked (parent=(nil)): lmtp-client.c:164

Is this something to be concerned about?

Usually, not.

But, it is a bug. What version is this?

Regards,

Stephan.

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Stephan Bosch

11 Sep 11 Sep

4:48 p.m.

New subject: Leaked Events

Op 11-9-2020 om 16:05 schreef bobby:

...

Is this an affected version of the bug?
2.3.8 (9df20d2db)

That is pretty old. Chances are that this problem is already solved in a more recent release.

Regards,

Stephan.

...

On Tue, Sep 8, 2020 at 12:42 PM Stephan Bosch
<stephan@rename-it.nl <mailto:stephan@rename-it.nl>> wrote:



    On 08/09/2020 18:01, bobby wrote:
    > I am going through my maillog file, and noticed these events:
    >
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc41200 leaked (parent=0x55db5bc3b830):
    mail-storage-service.c:1325
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc3b830 leaked (parent=0x55db5bc34450):
    smtp-server-recipient.c:38
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc34450 leaked (parent=0x55db5bc34130): connection.c:523
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc34130 leaked (parent=0x55db5bc20ce0):
    > smtp-server-connection.c:773
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc20ce0 leaked (parent=(nil)): lmtp-client.c:164
    >
    > Is this something to be concerned about?

    Usually, not.

    But, it is a bug. What version is this?

    Regards,

    Stephan.

bobby

6:30 p.m.

New subject: Leaked Events

I am now running 2.3.11.3 (502c39af9), and am still getting these messages.

On Fri, Sep 11, 2020 at 10:52 AM Stephan Bosch stephan@rename-it.nl wrote:

...

Op 11-9-2020 om 16:05 schreef bobby:

...

Is this an affected version of the bug?
2.3.8 (9df20d2db)

That is pretty old. Chances are that this problem is already solved in a more recent release.

Regards,

Stephan.

...

On Tue, Sep 8, 2020 at 12:42 PM Stephan Bosch
<stephan@rename-it.nl <mailto:stephan@rename-it.nl>> wrote:



    On 08/09/2020 18:01, bobby wrote:
    > I am going through my maillog file, and noticed these events:
    >
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc41200 leaked (parent=0x55db5bc3b830):
    mail-storage-service.c:1325
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc3b830 leaked (parent=0x55db5bc34450):
    smtp-server-recipient.c:38
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc34450 leaked (parent=0x55db5bc34130): connection.c:523
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc34130 leaked (parent=0x55db5bc20ce0):
    > smtp-server-connection.c:773
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
    Event
    > 0x55db5bc20ce0 leaked (parent=(nil)): lmtp-client.c:164
    >
    > Is this something to be concerned about?

    Usually, not.

    But, it is a bug. What version is this?

    Regards,

    Stephan.

Stephan Bosch

7:59 p.m.

New subject: Leaked Events

On 11/09/2020 18:30, bobby wrote:

...

I am now running 2.3.11.3 (502c39af9), and am still getting these messages.

OK, good.

What is your current version and configuration (output from dovecot -n)

Anything interesting in the logs? Any idea which deliveries are causing this? Can you obtain an LMTP protocol log for such deliveries?

Regards,

Stephan.

...

On Fri, Sep 11, 2020 at 10:52 AM Stephan Bosch mailto:stephan@rename-it.nl> wrote:

Op 11-9-2020 om 16:05 schreef bobby:
> Is this an affected version of the bug?
>
>     2.3.8 (9df20d2db)
>

That is pretty old. Chances are that this problem is already
solved in a
more recent release.

Regards,

Stephan.

>
>     On Tue, Sep 8, 2020 at 12:42 PM Stephan Bosch
>     <stephan@rename-it.nl <mailto:stephan@rename-it.nl>
<mailto:stephan@rename-it.nl <mailto:stephan@rename-it.nl>>> wrote:
>
>
>
>         On 08/09/2020 18:01, bobby wrote:
>         > I am going through my maillog file, and noticed these
events:
>         >
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc41200 leaked (parent=0x55db5bc3b830):
>         mail-storage-service.c:1325
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc3b830 leaked (parent=0x55db5bc34450):
>         smtp-server-recipient.c:38
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc34450 leaked (parent=0x55db5bc34130):
connection.c:523
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc34130 leaked (parent=0x55db5bc20ce0):
>         > smtp-server-connection.c:773
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc20ce0 leaked (parent=(nil)): lmtp-client.c:164
>         >
>         > Is this something to be concerned about?
>
>         Usually, not.
>
>         But, it is a bug. What version is this?
>
>         Regards,
>
>         Stephan.
>

Germain Le Chapelain

13 Sep 13 Sep

7:30 a.m.

New subject: Leaked Events

Hi!

I am getting them plenty. I configured with much pain (see enclosed.)

Although my dovecot is 2.3.9.2

I’ve included an extract of my logs at the beginning of the (many) messages and at the end.

I’m unsure how to get an LMTP protocol log, by adding debug in smtp ?

Thank you

— Germain

...

Le 11 sept. 2020 à 10:59, Stephan Bosch stephan@rename-it.nl a écrit :

On 11/09/2020 18:30, bobby wrote:

...
I am now running 2.3.11.3 (502c39af9), and am still getting these messages.

OK, good.

What is your current version and configuration (output from dovecot -n)

Anything interesting in the logs? Any idea which deliveries are causing this? Can you obtain an LMTP protocol log for such deliveries?

Regards,

Stephan.

...
On Fri, Sep 11, 2020 at 10:52 AM Stephan Bosch mailto:stephan@rename-it.nl mailto:stephan@rename-it.nl>> wrote:

Op 11-9-2020 om 16:05 schreef bobby:

...
Is this an affected version of the bug?
2.3.8 (9df20d2db)
That is pretty old. Chances are that this problem is already solved in a more recent release.

Regards,

Stephan.

...
On Tue, Sep 8, 2020 at 12:42 PM Stephan Bosch
<stephan@rename-it.nl <mailto:stephan@rename-it.nl> <mailto:stephan@rename-it.nl <mailto:stephan@rename-it.nl>>
mailto:stephan@rename-it.nl mailto:stephan@rename-it.nl>>> wrote:

...
    On 08/09/2020 18:01, bobby wrote:
    > I am going through my maillog file, and noticed these
events:

...
    >
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:

...
    Event
    > 0x55db5bc41200 leaked (parent=0x55db5bc3b830):
    mail-storage-service.c:1325
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:

...
    Event
    > 0x55db5bc3b830 leaked (parent=0x55db5bc34450):
    smtp-server-recipient.c:38
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:

...
    Event
    > 0x55db5bc34450 leaked (parent=0x55db5bc34130):
connection.c:523

...
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:

...
    Event
    > 0x55db5bc34130 leaked (parent=0x55db5bc20ce0):
    > smtp-server-connection.c:773
    > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:

...
    Event
    > 0x55db5bc20ce0 leaked (parent=(nil)): lmtp-client.c:164
    >
    > Is this something to be concerned about?

    Usually, not.

    But, it is a bug. What version is this?

    Regards,

    Stephan.

bobby

16 Sep 16 Sep

3:40 p.m.

New subject: Leaked Events

# 2.3.11.3 (502c39af9): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.11 (6c69c917) # OS: Linux 4.18.0-193.14.2.el8_2.x86_64 x86_64 CentOS Linux release 8.2.2004 (Core) # Hostname: mail.myfqdn.com auth_mechanisms = plain login auth_username_format = %Ln first_valid_uid = 1000 mail_home = /var/vmail/%d/%n mail_location = maildir:~/Maildir mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { auto = create special_use = \Drafts } mailbox Junk { auto = create special_use = \Junk } mailbox Sent { auto = create special_use = \Sent } mailbox "Sent Messages" { auto = create special_use = \Sent } mailbox Trash { auto = create special_use = \Trash } prefix = } passdb { driver = pam } plugin { sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = /var/mail/SpamToJunk.sieve } protocols = imap lmtp service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl = required ssl_cert =

How do I get a LMTP protocol log?

On Fri, Sep 11, 2020 at 1:59 PM Stephan Bosch stephan@rename-it.nl wrote:

...

On 11/09/2020 18:30, bobby wrote:

...

I am now running 2.3.11.3 (502c39af9), and am still getting these messages.

OK, good.

What is your current version and configuration (output from dovecot -n)

Anything interesting in the logs? Any idea which deliveries are causing this? Can you obtain an LMTP protocol log for such deliveries?

Regards,

Stephan.

...

On Fri, Sep 11, 2020 at 10:52 AM Stephan Bosch mailto:stephan@rename-it.nl> wrote:

Op 11-9-2020 om 16:05 schreef bobby:
> Is this an affected version of the bug?
>
>     2.3.8 (9df20d2db)
>

That is pretty old. Chances are that this problem is already
solved in a
more recent release.

Regards,

Stephan.

>
>     On Tue, Sep 8, 2020 at 12:42 PM Stephan Bosch
>     <stephan@rename-it.nl <mailto:stephan@rename-it.nl>
<mailto:stephan@rename-it.nl <mailto:stephan@rename-it.nl>>> wrote:
>
>
>
>         On 08/09/2020 18:01, bobby wrote:
>         > I am going through my maillog file, and noticed these
events:
>         >
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc41200 leaked (parent=0x55db5bc3b830):
>         mail-storage-service.c:1325
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc3b830 leaked (parent=0x55db5bc34450):
>         smtp-server-recipient.c:38
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc34450 leaked (parent=0x55db5bc34130):
connection.c:523
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc34130 leaked (parent=0x55db5bc20ce0):
>         > smtp-server-connection.c:773
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc20ce0 leaked (parent=(nil)): lmtp-client.c:164
>         >
>         > Is this something to be concerned about?
>
>         Usually, not.
>
>         But, it is a bug. What version is this?
>
>         Regards,
>
>         Stephan.
>

bobby

22 Sep 22 Sep

3:27 p.m.

New subject: Leaked Events

Following up on this. Thanks.

On Wed, Sep 16, 2020 at 9:40 AM bobby architectofthefuture@gmail.com wrote:

...

# 2.3.11.3 (502c39af9): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.11 (6c69c917) # OS: Linux 4.18.0-193.14.2.el8_2.x86_64 x86_64 CentOS Linux release 8.2.2004 (Core) # Hostname: mail.myfqdn.com auth_mechanisms = plain login auth_username_format = %Ln first_valid_uid = 1000 mail_home = /var/vmail/%d/%n mail_location = maildir:~/Maildir mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { auto = create special_use = \Drafts } mailbox Junk { auto = create special_use = \Junk } mailbox Sent { auto = create special_use = \Sent } mailbox "Sent Messages" { auto = create special_use = \Sent } mailbox Trash { auto = create special_use = \Trash } prefix = } passdb { driver = pam } plugin { sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = /var/mail/SpamToJunk.sieve } protocols = imap lmtp service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl = required ssl_cert =
How do I get a LMTP protocol log?

On Fri, Sep 11, 2020 at 1:59 PM Stephan Bosch stephan@rename-it.nl wrote:

...
On 11/09/2020 18:30, bobby wrote:

...
I am now running 2.3.11.3 (502c39af9), and am still getting these messages.

OK, good.

What is your current version and configuration (output from dovecot -n)

Anything interesting in the logs? Any idea which deliveries are causing this? Can you obtain an LMTP protocol log for such deliveries?

Regards,

Stephan.

...
On Fri, Sep 11, 2020 at 10:52 AM Stephan Bosch mailto:stephan@rename-it.nl> wrote:
Op 11-9-2020 om 16:05 schreef bobby:
> Is this an affected version of the bug?
>
>     2.3.8 (9df20d2db)
>

That is pretty old. Chances are that this problem is already
solved in a
more recent release.

Regards,

Stephan.

>
>     On Tue, Sep 8, 2020 at 12:42 PM Stephan Bosch
>     <stephan@rename-it.nl <mailto:stephan@rename-it.nl>
<mailto:stephan@rename-it.nl <mailto:stephan@rename-it.nl>>> wrote:
>
>
>
>         On 08/09/2020 18:01, bobby wrote:
>         > I am going through my maillog file, and noticed these
events:
>         >
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc41200 leaked (parent=0x55db5bc3b830):
>         mail-storage-service.c:1325
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc3b830 leaked (parent=0x55db5bc34450):
>         smtp-server-recipient.c:38
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc34450 leaked (parent=0x55db5bc34130):
connection.c:523
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc34130 leaked (parent=0x55db5bc20ce0):
>         > smtp-server-connection.c:773
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257):
Warning:
>         Event
>         > 0x55db5bc20ce0 leaked (parent=(nil)): lmtp-client.c:164
>         >
>         > Is this something to be concerned about?
>
>         Usually, not.
>
>         But, it is a bug. What version is this?
>
>         Regards,
>
>         Stephan.
>

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Re: Leaked Events

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