Jun  9 10:38:38 prd-ubuntu18-04-docker-8c-8g-3018 passwd[1002]: password for 'ubuntu' changed by 'root'
Jun  9 10:38:38 prd-ubuntu18-04-docker-8c-8g-3018 systemd-logind[1036]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  9 10:38:38 prd-ubuntu18-04-docker-8c-8g-3018 systemd-logind[1036]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  9 10:38:38 prd-ubuntu18-04-docker-8c-8g-3018 systemd-logind[1036]: New seat seat0.
Jun  9 10:38:38 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1183]: Server listening on 0.0.0.0 port 22.
Jun  9 10:38:38 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1183]: Server listening on :: port 22.
Jun  9 10:38:43 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1459]: Did not receive identification string from 10.30.120.5 port 53878
Jun  9 10:38:51 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1515]: Invalid user jenkins from 10.30.120.5 port 53880
Jun  9 10:38:51 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1515]: Received disconnect from 10.30.120.5 port 53880:11: Closed due to user request. [preauth]
Jun  9 10:38:51 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1515]: Disconnected from invalid user jenkins 10.30.120.5 port 53880 [preauth]
Jun  9 10:38:54 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1519]: Invalid user jenkins from 10.30.120.5 port 53882
Jun  9 10:38:54 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1519]: Received disconnect from 10.30.120.5 port 53882:11: Closed due to user request. [preauth]
Jun  9 10:38:54 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1519]: Disconnected from invalid user jenkins 10.30.120.5 port 53882 [preauth]
Jun  9 10:38:56 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1527]: Invalid user jenkins from 10.30.120.5 port 53884
Jun  9 10:38:56 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1527]: Received disconnect from 10.30.120.5 port 53884:11: Closed due to user request. [preauth]
Jun  9 10:38:56 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1527]: Disconnected from invalid user jenkins 10.30.120.5 port 53884 [preauth]
Jun  9 10:38:58 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1750]: Invalid user jenkins from 10.30.120.5 port 53888
Jun  9 10:38:58 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1750]: Received disconnect from 10.30.120.5 port 53888:11: Closed due to user request. [preauth]
Jun  9 10:38:58 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1750]: Disconnected from invalid user jenkins 10.30.120.5 port 53888 [preauth]
Jun  9 10:39:00 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1789]: Invalid user jenkins from 10.30.120.5 port 53890
Jun  9 10:39:00 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1789]: Received disconnect from 10.30.120.5 port 53890:11: Closed due to user request. [preauth]
Jun  9 10:39:00 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1789]: Disconnected from invalid user jenkins 10.30.120.5 port 53890 [preauth]
Jun  9 10:39:02 prd-ubuntu18-04-docker-8c-8g-3018 CRON[1792]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  9 10:39:02 prd-ubuntu18-04-docker-8c-8g-3018 CRON[1792]: pam_unix(cron:session): session closed for user root
Jun  9 10:39:02 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1799]: Invalid user jenkins from 10.30.120.5 port 53900
Jun  9 10:39:02 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1799]: Received disconnect from 10.30.120.5 port 53900:11: Closed due to user request. [preauth]
Jun  9 10:39:02 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1799]: Disconnected from invalid user jenkins 10.30.120.5 port 53900 [preauth]
Jun  9 10:39:04 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1801]: Invalid user jenkins from 10.30.120.5 port 53902
Jun  9 10:39:04 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1801]: Received disconnect from 10.30.120.5 port 53902:11: Closed due to user request. [preauth]
Jun  9 10:39:04 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1801]: Disconnected from invalid user jenkins 10.30.120.5 port 53902 [preauth]
Jun  9 10:39:05 prd-ubuntu18-04-docker-8c-8g-3018 useradd[1821]: new group: name=jenkins, GID=1001
Jun  9 10:39:05 prd-ubuntu18-04-docker-8c-8g-3018 useradd[1821]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun  9 10:39:05 prd-ubuntu18-04-docker-8c-8g-3018 usermod[1828]: add 'jenkins' to group 'docker'
Jun  9 10:39:05 prd-ubuntu18-04-docker-8c-8g-3018 usermod[1828]: add 'jenkins' to shadow group 'docker'
Jun  9 10:39:07 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1863]: Accepted publickey for jenkins from 10.30.120.5 port 53904 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  9 10:39:07 prd-ubuntu18-04-docker-8c-8g-3018 sshd[1863]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  9 10:39:07 prd-ubuntu18-04-docker-8c-8g-3018 systemd-logind[1036]: New session 2 of user jenkins.
Jun  9 10:39:07 prd-ubuntu18-04-docker-8c-8g-3018 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  9 10:40:01 prd-ubuntu18-04-docker-8c-8g-3018 CRON[2527]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  9 10:40:01 prd-ubuntu18-04-docker-8c-8g-3018 CRON[2527]: pam_unix(cron:session): session closed for user root
Jun  9 10:41:01 prd-ubuntu18-04-docker-8c-8g-3018 CRON[3534]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  9 10:41:01 prd-ubuntu18-04-docker-8c-8g-3018 CRON[3534]: pam_unix(cron:session): session closed for user root