Jan  5 06:03:21 prd-ubuntu20-04-docker-2c-8g-123 passwd[682]: password for 'ubuntu' changed by 'root'
Jan  5 06:03:21 prd-ubuntu20-04-docker-2c-8g-123 sshd[774]: Server listening on 0.0.0.0 port 22.
Jan  5 06:03:21 prd-ubuntu20-04-docker-2c-8g-123 sshd[774]: Server listening on :: port 22.
Jan  5 06:03:21 prd-ubuntu20-04-docker-2c-8g-123 systemd-logind[720]: New seat seat0.
Jan  5 06:03:21 prd-ubuntu20-04-docker-2c-8g-123 systemd-logind[720]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  5 06:03:21 prd-ubuntu20-04-docker-2c-8g-123 systemd-logind[720]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  5 06:03:25 prd-ubuntu20-04-docker-2c-8g-123 sshd[927]: error: kex_exchange_identification: Connection closed by remote host
Jan  5 06:03:32 prd-ubuntu20-04-docker-2c-8g-123 sshd[935]: Invalid user jenkins from 10.30.120.5 port 50954
Jan  5 06:03:32 prd-ubuntu20-04-docker-2c-8g-123 sshd[935]: Received disconnect from 10.30.120.5 port 50954:11: Closed due to user request. [preauth]
Jan  5 06:03:32 prd-ubuntu20-04-docker-2c-8g-123 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 50954 [preauth]
Jan  5 06:03:34 prd-ubuntu20-04-docker-2c-8g-123 sshd[939]: Invalid user jenkins from 10.30.120.5 port 50956
Jan  5 06:03:34 prd-ubuntu20-04-docker-2c-8g-123 sshd[939]: Received disconnect from 10.30.120.5 port 50956:11: Closed due to user request. [preauth]
Jan  5 06:03:34 prd-ubuntu20-04-docker-2c-8g-123 sshd[939]: Disconnected from invalid user jenkins 10.30.120.5 port 50956 [preauth]
Jan  5 06:03:36 prd-ubuntu20-04-docker-2c-8g-123 sshd[941]: Invalid user jenkins from 10.30.120.5 port 50960
Jan  5 06:03:36 prd-ubuntu20-04-docker-2c-8g-123 sshd[941]: Received disconnect from 10.30.120.5 port 50960:11: Closed due to user request. [preauth]
Jan  5 06:03:36 prd-ubuntu20-04-docker-2c-8g-123 sshd[941]: Disconnected from invalid user jenkins 10.30.120.5 port 50960 [preauth]
Jan  5 06:03:38 prd-ubuntu20-04-docker-2c-8g-123 sshd[943]: Invalid user jenkins from 10.30.120.5 port 50962
Jan  5 06:03:38 prd-ubuntu20-04-docker-2c-8g-123 sshd[943]: Received disconnect from 10.30.120.5 port 50962:11: Closed due to user request. [preauth]
Jan  5 06:03:38 prd-ubuntu20-04-docker-2c-8g-123 sshd[943]: Disconnected from invalid user jenkins 10.30.120.5 port 50962 [preauth]
Jan  5 06:03:41 prd-ubuntu20-04-docker-2c-8g-123 sshd[1251]: Invalid user jenkins from 10.30.120.5 port 50968
Jan  5 06:03:42 prd-ubuntu20-04-docker-2c-8g-123 sshd[1251]: Received disconnect from 10.30.120.5 port 50968:11: Closed due to user request. [preauth]
Jan  5 06:03:42 prd-ubuntu20-04-docker-2c-8g-123 sshd[1251]: Disconnected from invalid user jenkins 10.30.120.5 port 50968 [preauth]
Jan  5 06:03:44 prd-ubuntu20-04-docker-2c-8g-123 sshd[1269]: Invalid user jenkins from 10.30.120.5 port 50970
Jan  5 06:03:44 prd-ubuntu20-04-docker-2c-8g-123 sshd[1269]: Received disconnect from 10.30.120.5 port 50970:11: Closed due to user request. [preauth]
Jan  5 06:03:44 prd-ubuntu20-04-docker-2c-8g-123 sshd[1269]: Disconnected from invalid user jenkins 10.30.120.5 port 50970 [preauth]
Jan  5 06:03:44 prd-ubuntu20-04-docker-2c-8g-123 useradd[1290]: new group: name=jenkins, GID=1001
Jan  5 06:03:44 prd-ubuntu20-04-docker-2c-8g-123 useradd[1290]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  5 06:03:44 prd-ubuntu20-04-docker-2c-8g-123 usermod[1300]: add 'jenkins' to group 'docker'
Jan  5 06:03:44 prd-ubuntu20-04-docker-2c-8g-123 usermod[1300]: add 'jenkins' to shadow group 'docker'
Jan  5 06:03:46 prd-ubuntu20-04-docker-2c-8g-123 sshd[1335]: Accepted publickey for jenkins from 10.30.120.5 port 50978 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jan  5 06:03:46 prd-ubuntu20-04-docker-2c-8g-123 sshd[1335]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  5 06:03:46 prd-ubuntu20-04-docker-2c-8g-123 systemd-logind[720]: New session 1 of user jenkins.
Jan  5 06:03:46 prd-ubuntu20-04-docker-2c-8g-123 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  5 06:04:02 prd-ubuntu20-04-docker-2c-8g-123 CRON[2056]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  5 06:04:02 prd-ubuntu20-04-docker-2c-8g-123 CRON[2056]: pam_unix(cron:session): session closed for user root
Jan  5 06:05:01 prd-ubuntu20-04-docker-2c-8g-123 CRON[2426]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  5 06:05:01 prd-ubuntu20-04-docker-2c-8g-123 CRON[2426]: pam_unix(cron:session): session closed for user root
Jan  5 06:05:55 prd-ubuntu20-04-docker-2c-8g-123 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jan  5 06:05:55 prd-ubuntu20-04-docker-2c-8g-123 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)