Jan  3 04:03:22 prd-ubuntu20-04-docker-2c-8g-41 passwd[679]: password for 'ubuntu' changed by 'root'
Jan  3 04:03:22 prd-ubuntu20-04-docker-2c-8g-41 sshd[769]: Server listening on 0.0.0.0 port 22.
Jan  3 04:03:22 prd-ubuntu20-04-docker-2c-8g-41 sshd[769]: Server listening on :: port 22.
Jan  3 04:03:22 prd-ubuntu20-04-docker-2c-8g-41 systemd-logind[719]: New seat seat0.
Jan  3 04:03:22 prd-ubuntu20-04-docker-2c-8g-41 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  3 04:03:22 prd-ubuntu20-04-docker-2c-8g-41 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  3 04:03:24 prd-ubuntu20-04-docker-2c-8g-41 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Jan  3 04:03:38 prd-ubuntu20-04-docker-2c-8g-41 sshd[931]: Invalid user jenkins from 10.30.120.5 port 33262
Jan  3 04:03:38 prd-ubuntu20-04-docker-2c-8g-41 sshd[931]: Received disconnect from 10.30.120.5 port 33262:11: Closed due to user request. [preauth]
Jan  3 04:03:38 prd-ubuntu20-04-docker-2c-8g-41 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 33262 [preauth]
Jan  3 04:03:40 prd-ubuntu20-04-docker-2c-8g-41 sshd[1218]: Invalid user jenkins from 10.30.120.5 port 33268
Jan  3 04:03:40 prd-ubuntu20-04-docker-2c-8g-41 sshd[1218]: Received disconnect from 10.30.120.5 port 33268:11: Closed due to user request. [preauth]
Jan  3 04:03:40 prd-ubuntu20-04-docker-2c-8g-41 sshd[1218]: Disconnected from invalid user jenkins 10.30.120.5 port 33268 [preauth]
Jan  3 04:03:42 prd-ubuntu20-04-docker-2c-8g-41 sshd[1257]: Invalid user jenkins from 10.30.120.5 port 33272
Jan  3 04:03:42 prd-ubuntu20-04-docker-2c-8g-41 sshd[1257]: Received disconnect from 10.30.120.5 port 33272:11: Closed due to user request. [preauth]
Jan  3 04:03:42 prd-ubuntu20-04-docker-2c-8g-41 sshd[1257]: Disconnected from invalid user jenkins 10.30.120.5 port 33272 [preauth]
Jan  3 04:03:44 prd-ubuntu20-04-docker-2c-8g-41 sshd[1259]: Invalid user jenkins from 10.30.120.5 port 33280
Jan  3 04:03:44 prd-ubuntu20-04-docker-2c-8g-41 sshd[1259]: Received disconnect from 10.30.120.5 port 33280:11: Closed due to user request. [preauth]
Jan  3 04:03:44 prd-ubuntu20-04-docker-2c-8g-41 sshd[1259]: Disconnected from invalid user jenkins 10.30.120.5 port 33280 [preauth]
Jan  3 04:03:45 prd-ubuntu20-04-docker-2c-8g-41 useradd[1280]: new group: name=jenkins, GID=1001
Jan  3 04:03:45 prd-ubuntu20-04-docker-2c-8g-41 useradd[1280]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  3 04:03:45 prd-ubuntu20-04-docker-2c-8g-41 usermod[1290]: add 'jenkins' to group 'docker'
Jan  3 04:03:45 prd-ubuntu20-04-docker-2c-8g-41 usermod[1290]: add 'jenkins' to shadow group 'docker'
Jan  3 04:03:46 prd-ubuntu20-04-docker-2c-8g-41 sshd[1345]: Accepted publickey for jenkins from 10.30.120.5 port 33282 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jan  3 04:03:46 prd-ubuntu20-04-docker-2c-8g-41 sshd[1345]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  3 04:03:46 prd-ubuntu20-04-docker-2c-8g-41 systemd-logind[719]: New session 1 of user jenkins.
Jan  3 04:03:46 prd-ubuntu20-04-docker-2c-8g-41 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  3 04:04:00 prd-ubuntu20-04-docker-2c-8g-41 CRON[2047]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  3 04:04:00 prd-ubuntu20-04-docker-2c-8g-41 CRON[2047]: pam_unix(cron:session): session closed for user root
Jan  3 04:05:01 prd-ubuntu20-04-docker-2c-8g-41 CRON[2414]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  3 04:05:01 prd-ubuntu20-04-docker-2c-8g-41 CRON[2414]: pam_unix(cron:session): session closed for user root
Jan  3 04:06:01 prd-ubuntu20-04-docker-2c-8g-41 CRON[3105]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  3 04:06:01 prd-ubuntu20-04-docker-2c-8g-41 CRON[3105]: pam_unix(cron:session): session closed for user root
Jan  3 04:06:03 prd-ubuntu20-04-docker-2c-8g-41 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jan  3 04:06:03 prd-ubuntu20-04-docker-2c-8g-41 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)