May 18 00:03:22 prd-ubuntu20-04-docker-2c-8g-9539 passwd[680]: password for 'ubuntu' changed by 'root'
May 18 00:03:22 prd-ubuntu20-04-docker-2c-8g-9539 sshd[763]: Server listening on 0.0.0.0 port 22.
May 18 00:03:22 prd-ubuntu20-04-docker-2c-8g-9539 sshd[763]: Server listening on :: port 22.
May 18 00:03:22 prd-ubuntu20-04-docker-2c-8g-9539 systemd-logind[715]: New seat seat0.
May 18 00:03:22 prd-ubuntu20-04-docker-2c-8g-9539 systemd-logind[715]: Watching system buttons on /dev/input/event0 (Power Button)
May 18 00:03:22 prd-ubuntu20-04-docker-2c-8g-9539 systemd-logind[715]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 18 00:03:24 prd-ubuntu20-04-docker-2c-8g-9539 sshd[915]: error: kex_exchange_identification: Connection closed by remote host
May 18 00:03:33 prd-ubuntu20-04-docker-2c-8g-9539 sshd[929]: Invalid user jenkins from 10.30.120.5 port 37528
May 18 00:03:33 prd-ubuntu20-04-docker-2c-8g-9539 sshd[929]: Received disconnect from 10.30.120.5 port 37528:11: Closed due to user request. [preauth]
May 18 00:03:33 prd-ubuntu20-04-docker-2c-8g-9539 sshd[929]: Disconnected from invalid user jenkins 10.30.120.5 port 37528 [preauth]
May 18 00:03:35 prd-ubuntu20-04-docker-2c-8g-9539 sshd[933]: Invalid user jenkins from 10.30.120.5 port 37532
May 18 00:03:36 prd-ubuntu20-04-docker-2c-8g-9539 sshd[933]: Received disconnect from 10.30.120.5 port 37532:11: Closed due to user request. [preauth]
May 18 00:03:36 prd-ubuntu20-04-docker-2c-8g-9539 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 37532 [preauth]
May 18 00:03:38 prd-ubuntu20-04-docker-2c-8g-9539 sshd[935]: Invalid user jenkins from 10.30.120.5 port 37534
May 18 00:03:38 prd-ubuntu20-04-docker-2c-8g-9539 sshd[935]: Received disconnect from 10.30.120.5 port 37534:11: Closed due to user request. [preauth]
May 18 00:03:38 prd-ubuntu20-04-docker-2c-8g-9539 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 37534 [preauth]
May 18 00:03:39 prd-ubuntu20-04-docker-2c-8g-9539 sshd[1209]: Invalid user jenkins from 10.30.120.5 port 37536
May 18 00:03:39 prd-ubuntu20-04-docker-2c-8g-9539 sshd[1209]: Received disconnect from 10.30.120.5 port 37536:11: Closed due to user request. [preauth]
May 18 00:03:39 prd-ubuntu20-04-docker-2c-8g-9539 sshd[1209]: Disconnected from invalid user jenkins 10.30.120.5 port 37536 [preauth]
May 18 00:03:41 prd-ubuntu20-04-docker-2c-8g-9539 sshd[1257]: Invalid user jenkins from 10.30.120.5 port 37538
May 18 00:03:41 prd-ubuntu20-04-docker-2c-8g-9539 sshd[1257]: Received disconnect from 10.30.120.5 port 37538:11: Closed due to user request. [preauth]
May 18 00:03:41 prd-ubuntu20-04-docker-2c-8g-9539 sshd[1257]: Disconnected from invalid user jenkins 10.30.120.5 port 37538 [preauth]
May 18 00:03:43 prd-ubuntu20-04-docker-2c-8g-9539 useradd[1266]: new group: name=jenkins, GID=1001
May 18 00:03:43 prd-ubuntu20-04-docker-2c-8g-9539 useradd[1266]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 18 00:03:43 prd-ubuntu20-04-docker-2c-8g-9539 usermod[1276]: add 'jenkins' to group 'docker'
May 18 00:03:43 prd-ubuntu20-04-docker-2c-8g-9539 usermod[1276]: add 'jenkins' to shadow group 'docker'
May 18 00:03:44 prd-ubuntu20-04-docker-2c-8g-9539 sshd[1311]: Accepted publickey for jenkins from 10.30.120.5 port 37540 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 18 00:03:44 prd-ubuntu20-04-docker-2c-8g-9539 sshd[1311]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 18 00:03:44 prd-ubuntu20-04-docker-2c-8g-9539 systemd-logind[715]: New session 1 of user jenkins.
May 18 00:03:44 prd-ubuntu20-04-docker-2c-8g-9539 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 18 00:04:00 prd-ubuntu20-04-docker-2c-8g-9539 CRON[2011]: pam_unix(cron:session): session opened for user root by (uid=0)
May 18 00:04:00 prd-ubuntu20-04-docker-2c-8g-9539 CRON[2011]: pam_unix(cron:session): session closed for user root
May 18 00:05:01 prd-ubuntu20-04-docker-2c-8g-9539 CRON[2371]: pam_unix(cron:session): session opened for user root by (uid=0)
May 18 00:05:01 prd-ubuntu20-04-docker-2c-8g-9539 CRON[2371]: pam_unix(cron:session): session closed for user root
May 18 00:05:56 prd-ubuntu20-04-docker-2c-8g-9539 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 18 00:05:56 prd-ubuntu20-04-docker-2c-8g-9539 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)