SIGKILL error while

[Kriti Aggarwal]

  

Hi everyone,

I am trying to deploy a rails app using passenger and apache. But I seem to encounter the following error in apache error log:
Process (pid=31284, group=/home/asset-tools/app#default) no longer exists! Detaching it from the pool.
[ 2015-04-21 15:50:52.2979 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr] /var/lib/gems/2.2.0/gems/passenger-4.0.14/lib/phusion_passenger/request_handler.rb:351:in `trap'
[ 2015-04-21 15:50:52.2979 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr] : Invalid argument - SIGKILL (Errno::EINVAL)
[ 2015-04-21 15:50:52.2980 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr]     from /var/lib/gems/2.2.0/gems/passenger-4.0.14/lib/phusion_passenger/request_handler.rb:351:in `block in reset_signal_handlers'
[ 2015-04-21 15:50:52.2980 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr]     from /var/lib/gems/2.2.0/gems/passenger-4.0.14/lib/phusion_passenger/request_handler.rb:349:in `each_key'
[ 2015-04-21 15:50:52.2980 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr]     from /var/lib/gems/2.2.0/gems/passenger-4.0.14/lib/phusion_passenger/request_handler.rb:349:in `reset_signal_handlers'
[ 2015-04-21 15:50:52.2980 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr]     from /var/lib/gems/2.2.0/gems/passenger-4.0.14/lib/phusion_passenger/request_handler.rb:177:in `main_loop'
[ 2015-04-21 15:50:52.2980 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr]     from /var/lib/gems/2.2.0/gems/passenger-4.0.14/helper-scripts/rack-preloader.rb:130:in `<module:App>'
[ 2015-04-21 15:50:52.2981 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr]     from /var/lib/gems/2.2.0/gems/passenger-4.0.14/helper-scripts/rack-preloader.rb:6:in `<module:PhusionPassenger>'
[ 2015-04-21 15:50:52.2981 29294/7f927d421700 Pool2/Implementation.cpp:1172 ]: [App 29579 stderr]     from /var/lib/gems/2.2.0/gems/passenger-4.0.14/helper-scripts/rack-preloader.rb:5:in `<main>'

My app.conf file:
<VirtualHost *:80>
  ServerName example.com
  DocumentRoot /var/www/rails

  RailsBaseURI /app
  RailsEnv development
  <Directory /var/www/rails/app>
    Options FollowSymLinks
    AllowOverride None
    Order allow,deny
    Allow from all
  </Directory>

    LogLevel info
  ErrorLog /var/log/apache2/app-error.log
  CustomLog /var/log/apache2/app-access.log combined
</VirtualHost>

Passenger.conf:
PassengerRoot /var/lib/gems/2.2.0/gems/passenger-4.0.14
PassengerRuby /usr/bin/ruby

Passenger.load:
LoadModule passenger_module /var/lib/gems/2.2.0/gems/passenger-4.0.14/buildout/apache2/mod_passenger.so

Does anyone has any idea as to why I am facing this trouble?

Any help is appreciated.

Thanks,
Kriti

[Hongli Lai]

You are using a very old version of Passenger. This problem is likely
fixed in newer versions.

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