Oct 30 14:31:58 prd-ubuntu1804-builder-4c-4g-6603 passwd[974]: password for 'ubuntu' changed by 'root'
Oct 30 14:31:58 prd-ubuntu1804-builder-4c-4g-6603 systemd-logind[1091]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 30 14:31:58 prd-ubuntu1804-builder-4c-4g-6603 systemd-logind[1091]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 30 14:31:58 prd-ubuntu1804-builder-4c-4g-6603 systemd-logind[1091]: New seat seat0.
Oct 30 14:31:58 prd-ubuntu1804-builder-4c-4g-6603 sshd[1266]: Server listening on 0.0.0.0 port 22.
Oct 30 14:31:58 prd-ubuntu1804-builder-4c-4g-6603 sshd[1266]: Server listening on :: port 22.
Oct 30 14:32:01 prd-ubuntu1804-builder-4c-4g-6603 CRON[1470]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 14:32:01 prd-ubuntu1804-builder-4c-4g-6603 CRON[1470]: pam_unix(cron:session): session closed for user root
Oct 30 14:32:05 prd-ubuntu1804-builder-4c-4g-6603 sshd[1589]: Did not receive identification string from 10.30.104.4 port 56620
Oct 30 14:32:10 prd-ubuntu1804-builder-4c-4g-6603 sshd[1614]: Invalid user jenkins from 10.30.104.4 port 56632
Oct 30 14:32:11 prd-ubuntu1804-builder-4c-4g-6603 sshd[1614]: Received disconnect from 10.30.104.4 port 56632:11: Closed due to user request. [preauth]
Oct 30 14:32:11 prd-ubuntu1804-builder-4c-4g-6603 sshd[1614]: Disconnected from invalid user jenkins 10.30.104.4 port 56632 [preauth]
Oct 30 14:32:12 prd-ubuntu1804-builder-4c-4g-6603 sshd[1618]: Invalid user jenkins from 10.30.104.4 port 56640
Oct 30 14:32:13 prd-ubuntu1804-builder-4c-4g-6603 sshd[1618]: Received disconnect from 10.30.104.4 port 56640:11: Closed due to user request. [preauth]
Oct 30 14:32:13 prd-ubuntu1804-builder-4c-4g-6603 sshd[1618]: Disconnected from invalid user jenkins 10.30.104.4 port 56640 [preauth]
Oct 30 14:32:15 prd-ubuntu1804-builder-4c-4g-6603 sshd[1620]: Invalid user jenkins from 10.30.104.4 port 56648
Oct 30 14:32:15 prd-ubuntu1804-builder-4c-4g-6603 sshd[1620]: Received disconnect from 10.30.104.4 port 56648:11: Closed due to user request. [preauth]
Oct 30 14:32:15 prd-ubuntu1804-builder-4c-4g-6603 sshd[1620]: Disconnected from invalid user jenkins 10.30.104.4 port 56648 [preauth]
Oct 30 14:32:16 prd-ubuntu1804-builder-4c-4g-6603 useradd[1627]: new group: name=jenkins, GID=1001
Oct 30 14:32:16 prd-ubuntu1804-builder-4c-4g-6603 useradd[1627]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 30 14:32:17 prd-ubuntu1804-builder-4c-4g-6603 sshd[1628]: Received disconnect from 10.30.104.4 port 56652:11: Closed due to user request. [preauth]
Oct 30 14:32:17 prd-ubuntu1804-builder-4c-4g-6603 sshd[1628]: Disconnected from authenticating user jenkins 10.30.104.4 port 56652 [preauth]
Oct 30 14:32:19 prd-ubuntu1804-builder-4c-4g-6603 sshd[1696]: Accepted publickey for jenkins from 10.30.104.4 port 56656 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 30 14:32:19 prd-ubuntu1804-builder-4c-4g-6603 sshd[1696]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 30 14:32:19 prd-ubuntu1804-builder-4c-4g-6603 systemd-logind[1091]: New session 2 of user jenkins.
Oct 30 14:32:19 prd-ubuntu1804-builder-4c-4g-6603 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 30 14:33:01 prd-ubuntu1804-builder-4c-4g-6603 CRON[2679]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 14:33:01 prd-ubuntu1804-builder-4c-4g-6603 CRON[2679]: pam_unix(cron:session): session closed for user root
Oct 30 14:33:58 prd-ubuntu1804-builder-4c-4g-6603 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 30 14:33:58 prd-ubuntu1804-builder-4c-4g-6603 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)