Feb 13 10:12:14 prd-ubuntu1804-builder-4c-4g-5034 passwd[909]: password for 'ubuntu' changed by 'root'
Feb 13 10:12:14 prd-ubuntu1804-builder-4c-4g-5034 sshd[1010]: Server listening on 0.0.0.0 port 22.
Feb 13 10:12:14 prd-ubuntu1804-builder-4c-4g-5034 sshd[1010]: Server listening on :: port 22.
Feb 13 10:12:14 prd-ubuntu1804-builder-4c-4g-5034 systemd-logind[999]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 13 10:12:14 prd-ubuntu1804-builder-4c-4g-5034 systemd-logind[999]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 13 10:12:14 prd-ubuntu1804-builder-4c-4g-5034 systemd-logind[999]: New seat seat0.
Feb 13 10:12:16 prd-ubuntu1804-builder-4c-4g-5034 sshd[1326]: Did not receive identification string from 10.30.104.4 port 59688
Feb 13 10:12:24 prd-ubuntu1804-builder-4c-4g-5034 sshd[1418]: Invalid user jenkins from 10.30.104.4 port 59692
Feb 13 10:12:24 prd-ubuntu1804-builder-4c-4g-5034 sshd[1418]: Received disconnect from 10.30.104.4 port 59692:11: Closed due to user request. [preauth]
Feb 13 10:12:24 prd-ubuntu1804-builder-4c-4g-5034 sshd[1418]: Disconnected from invalid user jenkins 10.30.104.4 port 59692 [preauth]
Feb 13 10:12:24 prd-ubuntu1804-builder-4c-4g-5034 useradd[1433]: new group: name=jenkins, GID=1001
Feb 13 10:12:24 prd-ubuntu1804-builder-4c-4g-5034 useradd[1433]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 13 10:12:26 prd-ubuntu1804-builder-4c-4g-5034 sshd[1493]: Accepted publickey for jenkins from 10.30.104.4 port 59704 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 13 10:12:26 prd-ubuntu1804-builder-4c-4g-5034 sshd[1493]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 13 10:12:26 prd-ubuntu1804-builder-4c-4g-5034 systemd-logind[999]: New session 1 of user jenkins.
Feb 13 10:12:26 prd-ubuntu1804-builder-4c-4g-5034 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 13 10:13:01 prd-ubuntu1804-builder-4c-4g-5034 CRON[2305]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 13 10:13:01 prd-ubuntu1804-builder-4c-4g-5034 CRON[2305]: pam_unix(cron:session): session closed for user root
Feb 13 10:14:01 prd-ubuntu1804-builder-4c-4g-5034 CRON[2888]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 13 10:14:01 prd-ubuntu1804-builder-4c-4g-5034 CRON[2888]: pam_unix(cron:session): session closed for user root
Feb 13 10:14:47 prd-ubuntu1804-builder-4c-4g-5034 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 13 10:14:47 prd-ubuntu1804-builder-4c-4g-5034 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)