Jan  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-220 passwd[678]: password for 'ubuntu' changed by 'root'
Jan  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-220 sshd[762]: Server listening on 0.0.0.0 port 22.
Jan  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-220 sshd[762]: Server listening on :: port 22.
Jan  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-220 systemd-logind[715]: New seat seat0.
Jan  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-220 systemd-logind[715]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-220 systemd-logind[715]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  7 01:03:24 prd-ubuntu20-04-docker-2c-8g-220 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Jan  7 01:03:33 prd-ubuntu20-04-docker-2c-8g-220 sshd[932]: Invalid user jenkins from 10.30.120.5 port 53536
Jan  7 01:03:33 prd-ubuntu20-04-docker-2c-8g-220 sshd[932]: Received disconnect from 10.30.120.5 port 53536:11: Closed due to user request. [preauth]
Jan  7 01:03:33 prd-ubuntu20-04-docker-2c-8g-220 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 53536 [preauth]
Jan  7 01:03:35 prd-ubuntu20-04-docker-2c-8g-220 sshd[936]: Invalid user jenkins from 10.30.120.5 port 53538
Jan  7 01:03:35 prd-ubuntu20-04-docker-2c-8g-220 sshd[936]: Received disconnect from 10.30.120.5 port 53538:11: Closed due to user request. [preauth]
Jan  7 01:03:35 prd-ubuntu20-04-docker-2c-8g-220 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 53538 [preauth]
Jan  7 01:03:37 prd-ubuntu20-04-docker-2c-8g-220 sshd[938]: Invalid user jenkins from 10.30.120.5 port 53542
Jan  7 01:03:37 prd-ubuntu20-04-docker-2c-8g-220 sshd[938]: Received disconnect from 10.30.120.5 port 53542:11: Closed due to user request. [preauth]
Jan  7 01:03:37 prd-ubuntu20-04-docker-2c-8g-220 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 53542 [preauth]
Jan  7 01:03:39 prd-ubuntu20-04-docker-2c-8g-220 sshd[1183]: Invalid user jenkins from 10.30.120.5 port 53544
Jan  7 01:03:39 prd-ubuntu20-04-docker-2c-8g-220 sshd[1183]: Received disconnect from 10.30.120.5 port 53544:11: Closed due to user request. [preauth]
Jan  7 01:03:39 prd-ubuntu20-04-docker-2c-8g-220 sshd[1183]: Disconnected from invalid user jenkins 10.30.120.5 port 53544 [preauth]
Jan  7 01:03:41 prd-ubuntu20-04-docker-2c-8g-220 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 53546
Jan  7 01:03:42 prd-ubuntu20-04-docker-2c-8g-220 sshd[1258]: Received disconnect from 10.30.120.5 port 53546:11: Closed due to user request. [preauth]
Jan  7 01:03:42 prd-ubuntu20-04-docker-2c-8g-220 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 53546 [preauth]
Jan  7 01:03:44 prd-ubuntu20-04-docker-2c-8g-220 sshd[1262]: Invalid user jenkins from 10.30.120.5 port 53552
Jan  7 01:03:44 prd-ubuntu20-04-docker-2c-8g-220 sshd[1262]: Received disconnect from 10.30.120.5 port 53552:11: Closed due to user request. [preauth]
Jan  7 01:03:44 prd-ubuntu20-04-docker-2c-8g-220 sshd[1262]: Disconnected from invalid user jenkins 10.30.120.5 port 53552 [preauth]
Jan  7 01:03:45 prd-ubuntu20-04-docker-2c-8g-220 useradd[1297]: new group: name=jenkins, GID=1001
Jan  7 01:03:45 prd-ubuntu20-04-docker-2c-8g-220 useradd[1297]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  7 01:03:45 prd-ubuntu20-04-docker-2c-8g-220 usermod[1307]: add 'jenkins' to group 'docker'
Jan  7 01:03:45 prd-ubuntu20-04-docker-2c-8g-220 usermod[1307]: add 'jenkins' to shadow group 'docker'
Jan  7 01:03:46 prd-ubuntu20-04-docker-2c-8g-220 sshd[1320]: Accepted publickey for jenkins from 10.30.120.5 port 53554 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jan  7 01:03:46 prd-ubuntu20-04-docker-2c-8g-220 sshd[1320]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  7 01:03:46 prd-ubuntu20-04-docker-2c-8g-220 systemd-logind[715]: New session 1 of user jenkins.
Jan  7 01:03:46 prd-ubuntu20-04-docker-2c-8g-220 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  7 01:04:01 prd-ubuntu20-04-docker-2c-8g-220 CRON[2051]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 01:04:01 prd-ubuntu20-04-docker-2c-8g-220 CRON[2051]: pam_unix(cron:session): session closed for user root
Jan  7 01:05:01 prd-ubuntu20-04-docker-2c-8g-220 CRON[2421]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 01:05:01 prd-ubuntu20-04-docker-2c-8g-220 CRON[2421]: pam_unix(cron:session): session closed for user root
Jan  7 01:05:58 prd-ubuntu20-04-docker-2c-8g-220 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jan  7 01:05:58 prd-ubuntu20-04-docker-2c-8g-220 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)