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Re: Nginx mail proxy: 12: Cannot allocate memory

Dmitriy M.
February 20, 2017 05:06AM
20 февраля 2017 г., 11:55 пользователь Sergey Kandaurov
<pluknet@nginx.com> написал:
>
>> On 17 Feb 2017, at 23:13, Dmitriy M. <endo.mulo@gmail.com> wrote:
>>
>> Добрый день,
>>
>> в процессе работы nginx в качестве mail-прокси, как IMAP + IMAPs так и
>> POP3 + POP3s, довольно часто (десятки в час при сотнях запросах/сек)
>> наблюдаются сообщения вида:
>>
>> 2017/02/17 18:53:04 [alert] 85666#100706: *382213 send() failed (12:
>> Cannot allocate memory) while proxying and sending to client, client:
>> 37.203.xxx.xxx, server: 0.0.0.0:110, login: "alex@local.domain",
>> upstream: 10.10.10.10:110
>>
>> 2017/02/17 18:53:29 [crit] 85672#100581: *304157 SSL_write() failed
>> (SSL:) (12: Cannot allocate memory) while proxying and sending to
>> client, client: 212.90.xxx.xxx, server: 0.0.0.0:993, login:
>> "po@local.domain”, upstream: 10.10.10.10:143
>>
>
> Netgraph используете?

С полезной ныне целью - уже нет, но модули всё еще подгружены и ноды
существуют.
Думаю, при следующем ребуте их уберём, они всё равно бесполезны
сейчас. Сообщу позже результат.

kldstat
Id Refs Address Size Name
1 31 0xffffffff80200000 aa3a18 kernel
2 1 0xffffffff80ca4000 225f68 zfs.ko
3 2 0xffffffff80eca000 2908 acl_nfs4.ko
4 2 0xffffffff80ecd000 5bf0 opensolaris.ko
5 1 0xffffffff80ed3000 bc78 carp.ko
6 1 0xffffffff80edf000 10388 if_lagg.ko
7 1 0xffffffff81012000 221a ums.ko
8 1 0xffffffff81015000 164b uhid.ko
9 4 0xffffffff81017000 87c4 netgraph.ko
10 1 0xffffffff81020000 381b ng_netflow.ko
11 1 0xffffffff81024000 208c ng_ksocket.ko
12 1 0xffffffff81027000 15a8 ng_ether.ko
13 1 0xffffffff81029000 1c40 ng_socket.ko


ngctl list
There are 4 total nodes:
Name: lagg0 Type: ether ID: 00000001 Num hooks: 2
Name: netflow Type: netflow ID: 00000003 Num hooks: 3
Name: <unnamed> Type: ksocket ID: 00000004 Num hooks: 1
Name: ngctl78550 Type: socket ID: 00000016 Num hooks: 0


>
> --
> Sergey Kandaurov
>
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> nginx-ru@nginx.org
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Subject Author Posted

Nginx mail proxy: 12: Cannot allocate memory

Dmitriy M. February 17, 2017 03:14PM

Re: Nginx mail proxy: 12: Cannot allocate memory

Dmitry Ivanov February 17, 2017 04:00PM

Re: Nginx mail proxy: 12: Cannot allocate memory

Maksim Kulik February 18, 2017 02:18AM

Re: Nginx mail proxy: 12: Cannot allocate memory

Dmitry Ivanov February 18, 2017 03:30AM

Re: Nginx mail proxy: 12: Cannot allocate memory

Dmitriy M. February 18, 2017 04:00PM

Re: Nginx mail proxy: 12: Cannot allocate memory

Илья Шипицин February 18, 2017 04:12PM

Re: Nginx mail proxy: 12: Cannot allocate memory

Dmitry Ivanov February 19, 2017 02:08AM

Re: Nginx mail proxy: 12: Cannot allocate memory

Sergey Kandaurov February 20, 2017 04:56AM

Re: Nginx mail proxy: 12: Cannot allocate memory

Dmitriy M. February 20, 2017 05:06AM

Re: Nginx mail proxy: 12: Cannot allocate memory

Dmitriy M. February 21, 2017 11:02AM



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