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Re: worker process exited on signal 11 (core dumped)

Maxim Dounin
February 10, 2010 05:28AM
Hello!

On Wed, Feb 10, 2010 at 12:46:36PM +0300, Vladimir Sopot wrote:

>
> On Feb 10, 2010, at 5:45 AM, Maxim Dounin wrote:
>
> > Hello!
> >
> > On Tue, Feb 09, 2010 at 05:29:51PM +0300, Vladimir Sopot wrote:
> >
> >> То ли сначала не заметил, то ли это после configure ...... --add-module=../ngx_http_upstream_keepalive-2ce9d8a1ca93/
> >>
> >> 2010/02/09 16:20:47 [error] 28108#0: *30149916 memcached sent invalid trailer while sending to client, client: 75.76.60.101, server: tablew.ru, request: "GET /site/user.php?user=YYYYY HTTP/1.1", upstream: "memcached://unix:/tmp/memcached.sock:", host: "tablew.ru", referrer:
> >> "http://tablew.ru"

[...]

> >> memcached 1.4.4
> >> /usr/local/bin/memcached -u nobody -m 256 -c 8192 -d -s /tmp/memcached.sock
> >
> > Это интересно, к этому мы вернёмся позже.
>
> А что тут?

Если сообщения "memcached sent invalid trailer" не пропали:

1. Попробовать выключить keepalive (достаточно в конфиге) и
посмотреть пропадут ли.

2. Проверить наличие других сообщений о проблемах с memcached,
таких как "memcached sent invalid key in response", "memcached
sent invalid length in response", "memcached sent invalid
response". Если есть - привести их, и проверить для них пункт 1.

3. Попробовать получить debug log для подобного запроса.

[...]

> >>
> >> location ~ /mmc/today/(\d+) {
> >> internal;
>
> Кстати, даже с internal ЭТО доступно из броузера.. Как же так?

С internal происходит 404, а он у вас перехвачен в то же самое но
на php.

>
> >> set $memcached_key "today_$1";
> >> memcached_pass tablew_mmc;
> >> error_page 404 502 /main/ssi/today_counter.php?ad=$1;
> >> }

[...]

Maxim Dounin

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Subject Author Posted

worker process exited on signal 11 (core dumped)

Vladimir Sopot February 08, 2010 11:30AM

Re: worker process exited on signal 11 (core dumped)

Maxim Dounin February 08, 2010 12:04PM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 08, 2010 01:18PM

Re: worker process exited on signal 11 (core dumped)

Maxim Dounin February 08, 2010 03:38PM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 09, 2010 09:30AM

Re: worker process exited on signal 11 (core dumped)

Maxim Dounin February 09, 2010 09:46PM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 10, 2010 04:48AM

Re: worker process exited on signal 11 (core dumped)

Andrey N. Oktyabrski February 10, 2010 05:02AM

Re: worker process exited on signal 11 (core dumped)

Maxim Dounin February 10, 2010 05:28AM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 10, 2010 06:08AM

Re: worker process exited on signal 11 (core dumped)

Maxim Dounin February 10, 2010 06:38AM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 10, 2010 06:54AM

Re: worker process exited on signal 11 (core dumped)

Maxim Dounin February 10, 2010 07:50AM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 10, 2010 08:00AM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 10, 2010 01:44PM

Re: worker process exited on signal 11 (core dumped)

Maxim Dounin February 16, 2010 06:56AM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 16, 2010 07:26AM

Re: worker process exited on signal 11 (core dumped)

Vladimir Sopot February 10, 2010 06:40AM



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