502 Bad Gateway apache + nginx

[07-Сен-2013 17:01:02] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[07-Сен-2013 17:01:02] NOTICE: fpm is running, pid 16265
[07-Сен-2013 17:01:02] NOTICE: ready to handle connections
[08-Сен-2013 11:19:35] NOTICE: Finishing ...
[08-Сен-2013 11:19:35] NOTICE: exiting, bye-bye!
[08-Sep-2013 11:20:32] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[08-Sep-2013 11:20:33] NOTICE: fpm is running, pid 1691
[08-Sep-2013 11:20:33] NOTICE: ready to handle connections
[08-Sep-2013 14:17:48] NOTICE: Finishing ...
[08-Sep-2013 14:17:48] NOTICE: exiting, bye-bye!
[08-Sep-2013 14:18:42] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[08-Sep-2013 14:18:42] NOTICE: fpm is running, pid 1364
[08-Sep-2013 14:18:42] NOTICE: ready to handle connections
[08-Sep-2013 14:23:23] NOTICE: Finishing ...
[08-Sep-2013 14:23:23] NOTICE: exiting, bye-bye!
[08-Sep-2013 14:24:24] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[08-Sep-2013 14:24:24] NOTICE: fpm is running, pid 1716
[08-Sep-2013 14:24:24] NOTICE: ready to handle connections
[08-Sep-2013 14:38:12] NOTICE: Finishing ...
[08-Sep-2013 14:38:12] NOTICE: exiting, bye-bye!
[08-Sep-2013 14:39:06] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[08-Sep-2013 14:39:06] NOTICE: fpm is running, pid 1436
[08-Sep-2013 14:39:06] NOTICE: ready to handle connections
[08-Сен-2013 23:32:04] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[08-Сен-2013 23:32:15] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[08-Sep-2013 23:32:32] NOTICE: Finishing ...
[08-Sep-2013 23:32:32] NOTICE: exiting, bye-bye!
[08-Сен-2013 23:32:32] NOTICE: fpm is running, pid 9742
[08-Сен-2013 23:32:32] NOTICE: ready to handle connections
[08-Сен-2013 23:32:35] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[08-Сен-2013 23:32:39] NOTICE: Finishing ...
[08-Сен-2013 23:32:39] NOTICE: exiting, bye-bye!
[08-Сен-2013 23:32:43] NOTICE: configuration file /etc/php5/fpm/php-fpm.conf test is successful

[08-Сен-2013 23:32:43] NOTICE: fpm is running, pid 9969
[08-Сен-2013 23:32:43] NOTICE: ready to handle connections
[09-Сен-2013 16:07:15] NOTICE: Finishing ...
[09-Сен-2013 16:07:15] NOTICE: exiting, bye-bye!

 ;;;;;;;;;;;;;;;;;;;;;
; FPM Configuration ;
;;;;;;;;;;;;;;;;;;;;;

; All relative paths in this configuration file are relative to PHP's install
; prefix (/usr). This prefix can be dynamicaly changed by using the
; '-p' argument from the command line.

; Include one or more files. If glob(3) exists, it is used to include a bunch of
; files from a glob(3) pattern. This directive can be used everywhere in the
; file.
; Relative path can also be used. They will be prefixed by:
;  - the global prefix if it's been set (-p arguement)
;  - /usr otherwise
include=/etc/php5/fpm/*.conf

;;;;;;;;;;;;;;;;;;
; Global Options ;
;;;;;;;;;;;;;;;;;;

[global]
; Pid file
; Note: the default prefix is /var
; Default Value: none
pid = /var/run/php5-fpm.pid

; Error log file
; If it's set to "syslog", log is sent to syslogd instead of being written
; in a local file.
; Note: the default prefix is /var
; Default Value: log/php-fpm.log
error_log = var/log/php-fpm-error.log

; syslog_facility is used to specify what type of program is logging the
; message. This lets syslogd specify that messages from different facilities
; will be handled differently.
; See syslog(3) for possible values (ex daemon equiv LOG_DAEMON)
; Default Value: daemon
;syslog.facility = daemon

; syslog_ident is prepended to every message. If you have multiple FPM
; instances running on the same server, you can change the default value
; which must suit common needs.
; Default Value: php-fpm
;syslog.ident = php-fpm

; Log level
; Possible Values: alert, error, warning, notice, debug
; Default Value: notice
;log_level = debug

; If this number of child processes exit with SIGSEGV or SIGBUS within the time
; interval set by emergency_restart_interval then FPM will restart. A value
; of '0' means 'Off'.
; Default Value: 0
;emergency_restart_threshold = 0

; Interval of time used by emergency_restart_interval to determine when 
; a graceful restart will be initiated.  This can be useful to work around
; accidental corruptions in an accelerator's shared memory.
; Available Units: s(econds), m(inutes), h(ours), or d(ays)
; Default Unit: seconds
; Default Value: 0
;emergency_restart_interval = 0

; Time limit for child processes to wait for a reaction on signals from master.
; Available units: s(econds), m(inutes), h(ours), or d(ays)
; Default Unit: seconds
; Default Value: 0
;process_control_timeout = 0

; The maximum number of processes FPM will fork. This has been design to control
; the global number of processes when using dynamic PM within a lot of pools.
; Use it with caution.
; Note: A value of 0 indicates no limit
; Default Value: 0
; process.max = 128

; Specify the nice(2) priority to apply to the master process (only if set)
; The value can vary from -19 (highest priority) to 20 (lower priority)
; Note: - It will only work if the FPM master process is launched as root
;       - The pool process will inherit the master process priority
;         unless it specified otherwise
; Default Value: no set
; process.priority = -19

; Send FPM to background. Set to 'no' to keep FPM in foreground for debugging.
; Default Value: yes
;daemonize = yes
 
; Set open file descriptor rlimit for the master process.
; Default Value: system defined value
;rlimit_files = 1024
 
; Set max core size rlimit for the master process.
; Possible Values: 'unlimited' or an integer greater or equal to 0
; Default Value: system defined value
;rlimit_core = 0

; Specify the event mechanism FPM will use. The following is available:
; - select     (any POSIX os)
; - poll       (any POSIX os)
; - epoll      (linux >= 2.5.44)
; - kqueue     (FreeBSD >= 4.1, OpenBSD >= 2.9, NetBSD >= 2.0)
; - /dev/poll  (Solaris >= 7)
; - port       (Solaris >= 10)
; Default Value: not set (auto detection)
; events.mechanism = epoll

;;;;;;;;;;;;;;;;;;;;
; Pool Definitions ; 
;;;;;;;;;;;;;;;;;;;;

; Multiple pools of child processes may be started with different listening
; ports and different management options.  The name of the pool will be
; used in logs and stats. There is no limitation on the number of pools which
; FPM can handle. Your system will tell you anyway :)

; To configure the pools it is recommended to have one .conf file per
; pool in the following directory:
include=/etc/php5/fpm/pool.d/*.conf
catch_workers_output = yes 

2013/09/11 05:16:46 [crit] 18279#0: *8 connect() to unix:/var/run/php5-site1.sock failed (2: No such file or directory) while connecting to upstream, client: 127.0.0.1, server: site1.domain.ru, request: "GET /index.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-site1.sock:", host: "localhost"