Restarting nginx does not work always properly

[Spacedust]

Stopping nginx:                                            [FAILED]
Starting nginx: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:443 failed (98: Address already in use)
nginx: [emerg] still could not bind()
                                                           [FAILED]

But when I do:

killall -9 nginx; /etc/init.d/nginx restart
Stopping nginx:                                            [FAILED]
Starting nginx:                                            [  OK  ]

then it works.

[MRatWork]

Not only nginx, php-fpm and httpd something appear this issue.

[naujasdizainas]

Change in all files like listen_xxxx in /opt/configs/nginx/conf/globals/
listen [::]:80;
add # save
#listen [::]:80;

and can make chattr +i /opt/configs/nginx/conf/globals/listen_xxxx.conf because after reboot or update in listen_xxxx.conf always add listen [::]:80;

[Spacedust]

Great idea ! Probably there are too many listen entries !

[MRatWork]

Don't use this trick but copy all listen_nonssl_front* and listen_nonssl_back*.conf to  their custom.listen_nonssl_front*.conf and custom.listen_nonssl_back*.conf. And then restart-web after that.