May 29 10:30:37 prd-ubuntu1804-builder-2c-2g-1814 passwd[924]: password for 'ubuntu' changed by 'root'
May 29 10:30:37 prd-ubuntu1804-builder-2c-2g-1814 systemd-logind[966]: Watching system buttons on /dev/input/event0 (Power Button)
May 29 10:30:37 prd-ubuntu1804-builder-2c-2g-1814 systemd-logind[966]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 29 10:30:37 prd-ubuntu1804-builder-2c-2g-1814 systemd-logind[966]: New seat seat0.
May 29 10:30:37 prd-ubuntu1804-builder-2c-2g-1814 sshd[1228]: Server listening on 0.0.0.0 port 22.
May 29 10:30:37 prd-ubuntu1804-builder-2c-2g-1814 sshd[1228]: Server listening on :: port 22.
May 29 10:30:39 prd-ubuntu1804-builder-2c-2g-1814 sshd[1387]: Did not receive identification string from 10.32.4.5 port 55250
May 29 10:30:45 prd-ubuntu1804-builder-2c-2g-1814 sshd[1529]: Invalid user jenkins from 10.32.4.5 port 55258
May 29 10:30:45 prd-ubuntu1804-builder-2c-2g-1814 sshd[1529]: Received disconnect from 10.32.4.5 port 55258:11: Closed due to user request. [preauth]
May 29 10:30:45 prd-ubuntu1804-builder-2c-2g-1814 sshd[1529]: Disconnected from invalid user jenkins 10.32.4.5 port 55258 [preauth]
May 29 10:30:46 prd-ubuntu1804-builder-2c-2g-1814 useradd[1551]: new group: name=jenkins, GID=1001
May 29 10:30:46 prd-ubuntu1804-builder-2c-2g-1814 useradd[1551]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May 29 10:30:47 prd-ubuntu1804-builder-2c-2g-1814 sshd[1587]: Accepted publickey for jenkins from 10.32.4.5 port 55260 ssh2: RSA SHA256:MwkAMVxCcf5mjE3h3rXSsWkdX5TtX0v/kuPsZexJ1qI
May 29 10:30:47 prd-ubuntu1804-builder-2c-2g-1814 sshd[1587]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 29 10:30:47 prd-ubuntu1804-builder-2c-2g-1814 systemd-logind[966]: New session 1 of user jenkins.
May 29 10:30:47 prd-ubuntu1804-builder-2c-2g-1814 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 29 10:31:01 prd-ubuntu1804-builder-2c-2g-1814 CRON[2089]: pam_unix(cron:session): session opened for user root by (uid=0)
May 29 10:31:01 prd-ubuntu1804-builder-2c-2g-1814 CRON[2089]: pam_unix(cron:session): session closed for user root
May 29 10:32:02 prd-ubuntu1804-builder-2c-2g-1814 CRON[2420]: pam_unix(cron:session): session opened for user root by (uid=0)
May 29 10:32:02 prd-ubuntu1804-builder-2c-2g-1814 CRON[2420]: pam_unix(cron:session): session closed for user root
May 29 10:32:30 prd-ubuntu1804-builder-2c-2g-1814 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/smo-o2-cli-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May 29 10:32:30 prd-ubuntu1804-builder-2c-2g-1814 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)