Gunicorn defunct process ?

[qwrty-ftw]

Hello,

I just upgrade my webvirtcloud instance three days ago and I notice some weird defunct process just after launching supervisord:

www-data 3204598 1 0 Nov20 ? 00:00:29 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204599 3204598 0 Nov20 ? 00:00:07 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204605 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204606 3204599 0 Nov20 ? 00:00:00 [bash] www-data 3204611 3204605 0 Nov20 ? 00:00:00 [bash] www-data 3204616 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204618 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204626 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204627 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204628 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204631 3204616 0 Nov20 ? 00:00:00 [bash] www-data 3204636 3204598 0 Nov20 ? 00:00:07 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204637 3204618 0 Nov20 ? 00:00:00 [bash] www-data 3204642 3204626 0 Nov20 ? 00:00:00 [bash] www-data 3204647 3204627 0 Nov20 ? 00:00:00 [bash] www-data 3204652 3204598 0 Nov20 ? 00:00:07 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204653 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204655 3204636 0 Nov20 ? 00:00:00 [bash] www-data 3204663 3204598 0 Nov20 ? 00:00:07 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204664 3204652 0 Nov20 ? 00:00:00 [bash] www-data 3204669 3204653 0 Nov20 ? 00:00:00 [bash] www-data 3204675 3204663 0 Nov20 ? 00:00:00 [bash] www-data 3204680 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204681 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204683 3204628 0 Nov20 ? 00:00:00 [bash] www-data 3204690 3204680 0 Nov20 ? 00:00:00 [bash] www-data 3204695 3204598 0 Nov20 ? 00:00:07 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204696 3204681 0 Nov20 ? 00:00:00 [bash] www-data 3204702 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204705 3204598 0 Nov20 ? 00:00:07 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204706 3204702 0 Nov20 ? 00:00:00 [bash] www-data 3204707 3204598 0 Nov20 ? 00:00:00 /opt/webvirtcloud/venv/bin/python /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py www-data 3204712 3204705 0 Nov20 ? 00:00:00 [bash] www-data 3204717 3204707 0 Nov20 ? 00:00:00 [bash] www-data 3204724 3204695 0 Nov20 ? 00:00:00 [bash] www-data 3207256 3207241 0 Nov20 ? 00:00:13 /opt/webvirtcloud/venv/bin/python3 /opt/webvirtcloud/console/novncd www-data 3207258 3207256 0 Nov20 ? 00:00:00 [bash]

pstree view:

|-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | |-{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | | -{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | |-{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | | -{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | |-{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | | -{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | |-{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | | -{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | |-{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | | -{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | |-{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | | -{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | |-{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | | -{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | |-{gunicorn} | |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | | |-(bash) | | -{gunicorn} |-gunicorn /opt/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /opt/webvirtcloud/gunicorn.conf.py | |-(bash) | -{gunicorn}

Gunicorn conf: https://justpaste.it/cf0zk Debian 11 with nginx version: nginx/1.18.0

Any ideas ?

Thank you !

[qwrty-ftw]

Same as #559

[qwrty-ftw]

Closed since merge #562