Aug 31 08:13:43 prd-ubuntu1804-builder-4c-4g-16783 passwd[987]: password for 'ubuntu' changed by 'root'
Aug 31 08:13:44 prd-ubuntu1804-builder-4c-4g-16783 sshd[1054]: Server listening on 0.0.0.0 port 22.
Aug 31 08:13:44 prd-ubuntu1804-builder-4c-4g-16783 sshd[1054]: Server listening on :: port 22.
Aug 31 08:13:44 prd-ubuntu1804-builder-4c-4g-16783 systemd-logind[1038]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 31 08:13:44 prd-ubuntu1804-builder-4c-4g-16783 systemd-logind[1038]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 31 08:13:44 prd-ubuntu1804-builder-4c-4g-16783 systemd-logind[1038]: New seat seat0.
Aug 31 08:13:50 prd-ubuntu1804-builder-4c-4g-16783 sshd[1454]: Did not receive identification string from 10.30.104.4 port 52530
Aug 31 08:13:51 prd-ubuntu1804-builder-4c-4g-16783 sshd[1459]: Invalid user jenkins from 10.30.104.4 port 52534
Aug 31 08:13:52 prd-ubuntu1804-builder-4c-4g-16783 sshd[1459]: Received disconnect from 10.30.104.4 port 52534:11: Closed due to user request. [preauth]
Aug 31 08:13:52 prd-ubuntu1804-builder-4c-4g-16783 sshd[1459]: Disconnected from invalid user jenkins 10.30.104.4 port 52534 [preauth]
Aug 31 08:13:52 prd-ubuntu1804-builder-4c-4g-16783 useradd[1468]: new group: name=jenkins, GID=1001
Aug 31 08:13:52 prd-ubuntu1804-builder-4c-4g-16783 useradd[1468]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 31 08:13:54 prd-ubuntu1804-builder-4c-4g-16783 sshd[1536]: Accepted publickey for jenkins from 10.30.104.4 port 52542 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 31 08:13:54 prd-ubuntu1804-builder-4c-4g-16783 sshd[1536]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 31 08:13:54 prd-ubuntu1804-builder-4c-4g-16783 systemd-logind[1038]: New session 1 of user jenkins.
Aug 31 08:13:54 prd-ubuntu1804-builder-4c-4g-16783 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 31 08:14:01 prd-ubuntu1804-builder-4c-4g-16783 CRON[1763]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 31 08:14:01 prd-ubuntu1804-builder-4c-4g-16783 CRON[1763]: pam_unix(cron:session): session closed for user root
Aug 31 08:15:03 prd-ubuntu1804-builder-4c-4g-16783 CRON[2724]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 31 08:15:03 prd-ubuntu1804-builder-4c-4g-16783 CRON[2724]: pam_unix(cron:session): session closed for user root
Aug 31 08:15:32 prd-ubuntu1804-builder-4c-4g-16783 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 31 08:15:32 prd-ubuntu1804-builder-4c-4g-16783 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)