thr3ads.net - dovecot - Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338 [Nov 2018]

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Aki Tuomi

2018-Nov-03 12:24 UTC

Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338

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    On 03 November 2018 at 12:12 Mart Pirita <
    <a
href="mailto:sysadmin@e-positive.ee">sysadmin@e-positive.ee</a>>
wrote:
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    Hi,
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    Noticed with latest v2.3.3 some new warning in logs, for example:
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    dovecot: auth: Warning: Event 0x80a6fc0 leaked (parent=(nil)):
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    auth-client-connection.c:338: 1 Time(s)
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    dovecot: auth: Warning: Event 0x80aa1c8 leaked (parent=(nil)):
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    auth-client-connection.c:338: 1 Time(s)
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    dovecot: auth: Warning: Event 0x80aa718 leaked (parent=(nil)):
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    auth-client-connection.c:338: 1 Time(s)
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    dovecot: auth: Warning: Event 0x80adac0 leaked (parent=(nil)):
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    auth-client-connection.c:338: 1 Time(s)
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    dovecot: auth: Warning: Event 0x80b6c38 leaked (parent=(nil)):
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    auth-client-connection.c:338: 1 Time(s)
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    dovecot: auth: Warning: Event 0x80c0e00 leaked (parent=(nil)):
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    auth-client-connection.c:338: 1 Time(s)
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    dovecot: auth: Warning: auth client 0 disconnected with 1 pending
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    requests: EOF: 12 Time(s)
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    What are they?
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    --
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    Mart
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   Hi! It's harmless event leak. This is a known issue to us.
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   ---
   <br>Aki Tuomi
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Mart Pirita

2018-Nov-03 15:41 UTC

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Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338

Hi,


But this harmless is spamming logs, so how to disable it:

grep auth-client-connection.c:338 maillog | wc -l
?? 1259


Aki Tuomi wrote:> > On 03 November 2018 at 12:12 Mart Pirita < sysadmin at
e-positive.ee
> > <mailto:sysadmin at e-positive.ee>> wrote:
> >
> >
> > Hi,
> >
> >
> > Noticed with latest v2.3.3 some new warning in logs, for example:
> >
> > dovecot: auth: Warning: Event 0x80a6fc0 leaked (parent=(nil)):
> > auth-client-connection.c:338: 1 Time(s)
> > dovecot: auth: Warning: Event 0x80aa1c8 leaked (parent=(nil)):
> > auth-client-connection.c:338: 1 Time(s)
> > dovecot: auth: Warning: Event 0x80aa718 leaked (parent=(nil)):
> > auth-client-connection.c:338: 1 Time(s)
> > dovecot: auth: Warning: Event 0x80adac0 leaked (parent=(nil)):
> > auth-client-connection.c:338: 1 Time(s)
> > dovecot: auth: Warning: Event 0x80b6c38 leaked (parent=(nil)):
> > auth-client-connection.c:338: 1 Time(s)
> > dovecot: auth: Warning: Event 0x80c0e00 leaked (parent=(nil)):
> > auth-client-connection.c:338: 1 Time(s)
> > dovecot: auth: Warning: auth client 0 disconnected with 1 pending
> > requests: EOF: 12 Time(s)
> >
> >
> > What are they?
> >
> >
> > -- 
> > Mart
>
> Hi! It's harmless event leak. This is a known issue to us.
> ---
> Aki Tuomi

-- 
Mart

Michael Slusarz

2018-Nov-05 17:42 UTC

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Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338

> On November 3, 2018 at 9:41 AM Mart Pirita <sysadmin at
e-positive.ee> wrote:
> 
> 
> Hi,
> 
> 
> But this harmless is spamming logs, so how to disable it:
> 
> grep auth-client-connection.c:338 maillog | wc -l
> ?? 1259
If using something like rsyslog, it is trivial to filter out unwanted entries.

michael

> Aki Tuomi wrote:
> > > On 03 November 2018 at 12:12 Mart Pirita < sysadmin at
e-positive.ee
> > > <mailto:sysadmin at e-positive.ee>> wrote:
> > >
> > >
> > > Hi,
> > >
> > >
> > > Noticed with latest v2.3.3 some new warning in logs, for example:
> > >
> > > dovecot: auth: Warning: Event 0x80a6fc0 leaked (parent=(nil)):
> > > auth-client-connection.c:338: 1 Time(s)
> > > dovecot: auth: Warning: Event 0x80aa1c8 leaked (parent=(nil)):
> > > auth-client-connection.c:338: 1 Time(s)
> > > dovecot: auth: Warning: Event 0x80aa718 leaked (parent=(nil)):
> > > auth-client-connection.c:338: 1 Time(s)
> > > dovecot: auth: Warning: Event 0x80adac0 leaked (parent=(nil)):
> > > auth-client-connection.c:338: 1 Time(s)
> > > dovecot: auth: Warning: Event 0x80b6c38 leaked (parent=(nil)):
> > > auth-client-connection.c:338: 1 Time(s)
> > > dovecot: auth: Warning: Event 0x80c0e00 leaked (parent=(nil)):
> > > auth-client-connection.c:338: 1 Time(s)
> > > dovecot: auth: Warning: auth client 0 disconnected with 1 pending
> > > requests: EOF: 12 Time(s)
> > >
> > >
> > > What are they?
> > >
> > >
> > > -- 
> > > Mart
> >
> > Hi! It's harmless event leak. This is a known issue to us.

Timo Sirainen

2018-Nov-26 10:24 UTC

head link

Event 0x2b1a5f270bd0 leaked (parent=(nil)): auth-client-connection.c:338

On 3 Nov 2018, at 17.41, Mart Pirita <sysadmin at e-positive.ee>
wrote:> 
> Hi,
> 
> 
> But this harmless is spamming logs, so how to disable it:
> 
> grep auth-client-connection.c:338 maillog | wc -l
>    1259
Actually this specific event leak isn't a known issue. I don't really
understand how it could happen. These event leaks are supposed to be checked
only at process deinit. Is the auth process constantly being shutdown and
restarted? What's your doveconf -n? Are you using Dovecot for SMTP
authentication or some other external auth?

> Aki Tuomi wrote:
>>> On 03 November 2018 at 12:12 Mart Pirita < sysadmin at
e-positive.ee <mailto:sysadmin at e-positive.ee>
>>> <mailto:sysadmin at e-positive.ee <mailto:sysadmin at
e-positive.ee>>> wrote:
>>> 
>>> 
>>> Hi,
>>> 
>>> 
>>> Noticed with latest v2.3.3 some new warning in logs, for example:
>>> 
>>> dovecot: auth: Warning: Event 0x80a6fc0 leaked (parent=(nil)):
>>> auth-client-connection.c:338: 1 Time(s)
>>> dovecot: auth: Warning: Event 0x80aa1c8 leaked (parent=(nil)):
>>> auth-client-connection.c:338: 1 Time(s)
>>> dovecot: auth: Warning: Event 0x80aa718 leaked (parent=(nil)):
>>> auth-client-connection.c:338: 1 Time(s)
>>> dovecot: auth: Warning: Event 0x80adac0 leaked (parent=(nil)):
>>> auth-client-connection.c:338: 1 Time(s)
>>> dovecot: auth: Warning: Event 0x80b6c38 leaked (parent=(nil)):
>>> auth-client-connection.c:338: 1 Time(s)
>>> dovecot: auth: Warning: Event 0x80c0e00 leaked (parent=(nil)):
>>> auth-client-connection.c:338: 1 Time(s)
>>> dovecot: auth: Warning: auth client 0 disconnected with 1 pending
>>> requests: EOF: 12 Time(s)
>>> 
>>> 
>>> What are they?
>>> 
>>> 
>>> -- 
>>> Mart
>> 
>> Hi! It's harmless event leak. This is a known issue to us.
>> ---
>> Aki Tuomi
> 
> 
> -- 
> Mart
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