502 Gateway Timeout with error exited on signal 7 (SIGBUS) after clearing cache (nginx with php5-fpm)

B.R. reallfqq-nginx at yahoo.fr
Mon Mar 30 14:08:50 UTC 2015

*As Lukas rightly pointed it out, you are definitely at a wrong location to
seek help for PHP-FPM.*

SIGBUS indicates a problem with the way the worker deals with memory. It is
highly likely this is caused by some faulty module.

One the names which immediately comes to my mind is APC.
Try to start PHP-FPM by removing as much extensions as possible, and if you
use APC, think about replacing it with APCu (user data cache) and Zend
OPcache (opcode cache).

If this does not help, please ask PHP-FPM-related communities.
*B. R.*

On Sun, Mar 29, 2015 at 3:29 PM, Lukas Tribus <luky-37 at hotmail.com> wrote:

> >> Debian stable ships PHP 5.4.39, it doesn't make any sense to use
> >> dotdeb.
> >
> > i've gemoved the dotdeb php package and installed the php that is
> shipped by
> > debian.
> Get a coredump and open a debian bug with the backtrace, here's how to
> do it:
> https://rtcamp.com/tutorials/php/core-dump-php5-fpm/
> Although I'm not sure if this works in a openvz container ...
> Anyway, its not an nginx problem, you would be better of talking to
> php people.
> _______________________________________________
> nginx mailing list
> nginx at nginx.org
> http://mailman.nginx.org/mailman/listinfo/nginx
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