phpMyAdmin causes php-fpm worker to restart (502 Bad Gateway)
- by rndbit
I am trying to set up a test site for myself. Everything works fine except phpMyAdmin. php installation loads my test site scripts, they work fine, however trying to load phpMyAdmin i get 502 Bad Gateway error. Judging from logs (that are not too helpful) it seems that php-fpm worker is crashing each time phpmyadmin is being accessed. No clue how or why.. Does anyone have any idea?
nginx log:
*3 recv() failed (104: Connection reset by peer) while reading response header from upstream,
And php-fpm log:
[07-Jun-2012 14:19:51] WARNING: [pool www] child 32179 exited on signal 11 (SIGSEGV) after 3.217902 seconds from start
[07-Jun-2012 14:19:51] NOTICE: [pool www] child 32351 started
My nginx conf:
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
keepalive_timeout 65;
fastcgi_buffers 8 16k;
fastcgi_buffer_size 32k;
include /etc/nginx/conf.d/*.conf;
server {
listen 443 ssl;
listen 80;
server_name testsite.net www.testsite.net;
ssl on;
ssl_certificate /var/www/html/admin/ssl/certificate.pem;
ssl_certificate_key /var/www/html/admin/ssl/privatekey.pem;
ssl_session_timeout 1m;
ssl_protocols SSLv2 SSLv3 TLSv1;
ssl_ciphers HIGH:!aNULL:!MD5:!kEDH;
ssl_prefer_server_ciphers on;
access_log off;
location ~ \.php$ {
root /var/www/html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include /etc/nginx/fastcgi_params;
}
location / {
root /var/www/html;
index index.php;
}
}
}
php.ini is standard, with cgi.fix_pathinfo=0
php-fpm.conf:
include=/etc/php-fpm.d/*.conf
[global]
pid = /var/run/php-fpm/php-fpm.pid
error_log = /var/log/php-fpm/error.log
log_level = notice
php-fpm.d/www.conf:
[www]
listen = 127.0.0.1:9000
listen.allowed_clients = 127.0.0.1
user = nginx
group = nginx
pm = dynamic
pm.max_children = 10
pm.start_servers = 1
pm.min_spare_servers = 1
pm.max_spare_servers = 10
slowlog = /var/log/php-fpm/www-slow.log
php_flag[display_errors] = on
php_admin_value[error_log] = /var/log/php-fpm/www-error.log
php_admin_flag[log_errors] = on
