May  5 02:56:58 prd-ubuntu18-04-docker-8c-8g-910 passwd[1009]: password for 'ubuntu' changed by 'root'
May  5 02:56:58 prd-ubuntu18-04-docker-8c-8g-910 systemd-logind[1078]: Watching system buttons on /dev/input/event0 (Power Button)
May  5 02:56:58 prd-ubuntu18-04-docker-8c-8g-910 systemd-logind[1078]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  5 02:56:58 prd-ubuntu18-04-docker-8c-8g-910 systemd-logind[1078]: New seat seat0.
May  5 02:56:58 prd-ubuntu18-04-docker-8c-8g-910 sshd[1160]: Server listening on 0.0.0.0 port 22.
May  5 02:56:58 prd-ubuntu18-04-docker-8c-8g-910 sshd[1160]: Server listening on :: port 22.
May  5 02:57:01 prd-ubuntu18-04-docker-8c-8g-910 CRON[1420]: pam_unix(cron:session): session opened for user root by (uid=0)
May  5 02:57:01 prd-ubuntu18-04-docker-8c-8g-910 CRON[1420]: pam_unix(cron:session): session closed for user root
May  5 02:57:04 prd-ubuntu18-04-docker-8c-8g-910 sshd[1448]: Did not receive identification string from 10.30.120.5 port 58828
May  5 02:57:11 prd-ubuntu18-04-docker-8c-8g-910 sshd[1454]: Invalid user jenkins from 10.30.120.5 port 58830
May  5 02:57:11 prd-ubuntu18-04-docker-8c-8g-910 sshd[1454]: Received disconnect from 10.30.120.5 port 58830:11: Closed due to user request. [preauth]
May  5 02:57:11 prd-ubuntu18-04-docker-8c-8g-910 sshd[1454]: Disconnected from invalid user jenkins 10.30.120.5 port 58830 [preauth]
May  5 02:57:13 prd-ubuntu18-04-docker-8c-8g-910 sshd[1464]: Invalid user jenkins from 10.30.120.5 port 58832
May  5 02:57:14 prd-ubuntu18-04-docker-8c-8g-910 sshd[1464]: Received disconnect from 10.30.120.5 port 58832:11: Closed due to user request. [preauth]
May  5 02:57:14 prd-ubuntu18-04-docker-8c-8g-910 sshd[1464]: Disconnected from invalid user jenkins 10.30.120.5 port 58832 [preauth]
May  5 02:57:16 prd-ubuntu18-04-docker-8c-8g-910 sshd[1541]: Invalid user jenkins from 10.30.120.5 port 58842
May  5 02:57:16 prd-ubuntu18-04-docker-8c-8g-910 sshd[1541]: Received disconnect from 10.30.120.5 port 58842:11: Closed due to user request. [preauth]
May  5 02:57:16 prd-ubuntu18-04-docker-8c-8g-910 sshd[1541]: Disconnected from invalid user jenkins 10.30.120.5 port 58842 [preauth]
May  5 02:57:18 prd-ubuntu18-04-docker-8c-8g-910 sshd[1709]: Invalid user jenkins from 10.30.120.5 port 58844
May  5 02:57:18 prd-ubuntu18-04-docker-8c-8g-910 sshd[1709]: Received disconnect from 10.30.120.5 port 58844:11: Closed due to user request. [preauth]
May  5 02:57:18 prd-ubuntu18-04-docker-8c-8g-910 sshd[1709]: Disconnected from invalid user jenkins 10.30.120.5 port 58844 [preauth]
May  5 02:57:20 prd-ubuntu18-04-docker-8c-8g-910 sshd[1732]: Invalid user jenkins from 10.30.120.5 port 58846
May  5 02:57:20 prd-ubuntu18-04-docker-8c-8g-910 sshd[1732]: Received disconnect from 10.30.120.5 port 58846:11: Closed due to user request. [preauth]
May  5 02:57:20 prd-ubuntu18-04-docker-8c-8g-910 sshd[1732]: Disconnected from invalid user jenkins 10.30.120.5 port 58846 [preauth]
May  5 02:57:22 prd-ubuntu18-04-docker-8c-8g-910 sshd[1734]: Invalid user jenkins from 10.30.120.5 port 58848
May  5 02:57:22 prd-ubuntu18-04-docker-8c-8g-910 sshd[1734]: Received disconnect from 10.30.120.5 port 58848:11: Closed due to user request. [preauth]
May  5 02:57:22 prd-ubuntu18-04-docker-8c-8g-910 sshd[1734]: Disconnected from invalid user jenkins 10.30.120.5 port 58848 [preauth]
May  5 02:57:24 prd-ubuntu18-04-docker-8c-8g-910 sshd[1736]: Invalid user jenkins from 10.30.120.5 port 58850
May  5 02:57:24 prd-ubuntu18-04-docker-8c-8g-910 sshd[1736]: Received disconnect from 10.30.120.5 port 58850:11: Closed due to user request. [preauth]
May  5 02:57:24 prd-ubuntu18-04-docker-8c-8g-910 sshd[1736]: Disconnected from invalid user jenkins 10.30.120.5 port 58850 [preauth]
May  5 02:57:26 prd-ubuntu18-04-docker-8c-8g-910 sshd[1738]: Invalid user jenkins from 10.30.120.5 port 58852
May  5 02:57:26 prd-ubuntu18-04-docker-8c-8g-910 sshd[1738]: Received disconnect from 10.30.120.5 port 58852:11: Closed due to user request. [preauth]
May  5 02:57:26 prd-ubuntu18-04-docker-8c-8g-910 sshd[1738]: Disconnected from invalid user jenkins 10.30.120.5 port 58852 [preauth]
May  5 02:57:27 prd-ubuntu18-04-docker-8c-8g-910 useradd[1758]: new group: name=jenkins, GID=1001
May  5 02:57:27 prd-ubuntu18-04-docker-8c-8g-910 useradd[1758]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  5 02:57:27 prd-ubuntu18-04-docker-8c-8g-910 usermod[1765]: add 'jenkins' to group 'docker'
May  5 02:57:27 prd-ubuntu18-04-docker-8c-8g-910 usermod[1765]: add 'jenkins' to shadow group 'docker'
May  5 02:57:29 prd-ubuntu18-04-docker-8c-8g-910 sshd[1809]: Accepted publickey for jenkins from 10.30.120.5 port 58854 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  5 02:57:29 prd-ubuntu18-04-docker-8c-8g-910 sshd[1809]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  5 02:57:29 prd-ubuntu18-04-docker-8c-8g-910 systemd-logind[1078]: New session 2 of user jenkins.
May  5 02:57:29 prd-ubuntu18-04-docker-8c-8g-910 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  5 02:58:01 prd-ubuntu18-04-docker-8c-8g-910 CRON[2141]: pam_unix(cron:session): session opened for user root by (uid=0)
May  5 02:58:01 prd-ubuntu18-04-docker-8c-8g-910 CRON[2141]: pam_unix(cron:session): session closed for user root
May  5 02:59:01 prd-ubuntu18-04-docker-8c-8g-910 CRON[2693]: pam_unix(cron:session): session opened for user root by (uid=0)
May  5 02:59:01 prd-ubuntu18-04-docker-8c-8g-910 CRON[2693]: pam_unix(cron:session): session closed for user root
May  5 03:00:01 prd-ubuntu18-04-docker-8c-8g-910 CRON[2913]: pam_unix(cron:session): session opened for user root by (uid=0)
May  5 03:00:01 prd-ubuntu18-04-docker-8c-8g-910 CRON[2913]: pam_unix(cron:session): session closed for user root