Feb  1 01:36:40 prd-ubuntu2004-docker-2c-2g-7310 passwd[682]: password for 'ubuntu' changed by 'root'
Feb  1 01:36:40 prd-ubuntu2004-docker-2c-2g-7310 sshd[774]: Server listening on 0.0.0.0 port 22.
Feb  1 01:36:40 prd-ubuntu2004-docker-2c-2g-7310 sshd[774]: Server listening on :: port 22.
Feb  1 01:36:40 prd-ubuntu2004-docker-2c-2g-7310 systemd-logind[719]: New seat seat0.
Feb  1 01:36:40 prd-ubuntu2004-docker-2c-2g-7310 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  1 01:36:40 prd-ubuntu2004-docker-2c-2g-7310 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  1 01:36:44 prd-ubuntu2004-docker-2c-2g-7310 sshd[2392]: error: kex_exchange_identification: Connection closed by remote host
Feb  1 01:36:51 prd-ubuntu2004-docker-2c-2g-7310 sshd[5282]: Invalid user jenkins from 10.30.168.15 port 42312
Feb  1 01:36:51 prd-ubuntu2004-docker-2c-2g-7310 sshd[5282]: Received disconnect from 10.30.168.15 port 42312:11: Closed due to user request. [preauth]
Feb  1 01:36:51 prd-ubuntu2004-docker-2c-2g-7310 sshd[5282]: Disconnected from invalid user jenkins 10.30.168.15 port 42312 [preauth]
Feb  1 01:36:54 prd-ubuntu2004-docker-2c-2g-7310 sshd[6678]: Invalid user jenkins from 10.30.168.15 port 42316
Feb  1 01:36:54 prd-ubuntu2004-docker-2c-2g-7310 sshd[6678]: Received disconnect from 10.30.168.15 port 42316:11: Closed due to user request. [preauth]
Feb  1 01:36:54 prd-ubuntu2004-docker-2c-2g-7310 sshd[6678]: Disconnected from invalid user jenkins 10.30.168.15 port 42316 [preauth]
Feb  1 01:36:57 prd-ubuntu2004-docker-2c-2g-7310 sshd[8050]: Invalid user jenkins from 10.30.168.15 port 42318
Feb  1 01:36:57 prd-ubuntu2004-docker-2c-2g-7310 sshd[8050]: Received disconnect from 10.30.168.15 port 42318:11: Closed due to user request. [preauth]
Feb  1 01:36:57 prd-ubuntu2004-docker-2c-2g-7310 sshd[8050]: Disconnected from invalid user jenkins 10.30.168.15 port 42318 [preauth]
Feb  1 01:37:01 prd-ubuntu2004-docker-2c-2g-7310 sshd[9414]: Invalid user jenkins from 10.30.168.15 port 42320
Feb  1 01:37:01 prd-ubuntu2004-docker-2c-2g-7310 sshd[9414]: Received disconnect from 10.30.168.15 port 42320:11: Closed due to user request. [preauth]
Feb  1 01:37:01 prd-ubuntu2004-docker-2c-2g-7310 sshd[9414]: Disconnected from invalid user jenkins 10.30.168.15 port 42320 [preauth]
Feb  1 01:37:02 prd-ubuntu2004-docker-2c-2g-7310 CRON[10400]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 01:37:02 prd-ubuntu2004-docker-2c-2g-7310 CRON[10400]: pam_unix(cron:session): session closed for user root
Feb  1 01:37:04 prd-ubuntu2004-docker-2c-2g-7310 sshd[10868]: Invalid user jenkins from 10.30.168.15 port 42324
Feb  1 01:37:04 prd-ubuntu2004-docker-2c-2g-7310 sshd[10868]: Received disconnect from 10.30.168.15 port 42324:11: Closed due to user request. [preauth]
Feb  1 01:37:04 prd-ubuntu2004-docker-2c-2g-7310 sshd[10868]: Disconnected from invalid user jenkins 10.30.168.15 port 42324 [preauth]
Feb  1 01:37:07 prd-ubuntu2004-docker-2c-2g-7310 useradd[11982]: new group: name=jenkins, GID=1001
Feb  1 01:37:07 prd-ubuntu2004-docker-2c-2g-7310 useradd[11982]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Feb  1 01:37:07 prd-ubuntu2004-docker-2c-2g-7310 usermod[12009]: add 'jenkins' to group 'docker'
Feb  1 01:37:07 prd-ubuntu2004-docker-2c-2g-7310 usermod[12009]: add 'jenkins' to shadow group 'docker'
Feb  1 01:37:09 prd-ubuntu2004-docker-2c-2g-7310 sshd[12115]: Accepted publickey for jenkins from 10.30.168.15 port 42332 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Feb  1 01:37:09 prd-ubuntu2004-docker-2c-2g-7310 sshd[12115]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  1 01:37:09 prd-ubuntu2004-docker-2c-2g-7310 systemd-logind[719]: New session 2 of user jenkins.
Feb  1 01:37:09 prd-ubuntu2004-docker-2c-2g-7310 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  1 01:38:01 prd-ubuntu2004-docker-2c-2g-7310 CRON[28285]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 01:38:01 prd-ubuntu2004-docker-2c-2g-7310 CRON[28285]: pam_unix(cron:session): session closed for user root
Feb  1 01:38:45 prd-ubuntu2004-docker-2c-2g-7310 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/builder-openstack-update-cloud-image ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Feb  1 01:38:45 prd-ubuntu2004-docker-2c-2g-7310 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)