Aug 19 12:06:42 prd-ubuntu1804-builder-4c-4g-38953 passwd[948]: password for 'ubuntu' changed by 'root'
Aug 19 12:06:42 prd-ubuntu1804-builder-4c-4g-38953 systemd-logind[1026]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 19 12:06:42 prd-ubuntu1804-builder-4c-4g-38953 systemd-logind[1026]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 19 12:06:42 prd-ubuntu1804-builder-4c-4g-38953 systemd-logind[1026]: New seat seat0.
Aug 19 12:06:42 prd-ubuntu1804-builder-4c-4g-38953 sshd[1052]: Server listening on 0.0.0.0 port 22.
Aug 19 12:06:42 prd-ubuntu1804-builder-4c-4g-38953 sshd[1052]: Server listening on :: port 22.
Aug 19 12:06:47 prd-ubuntu1804-builder-4c-4g-38953 sshd[1283]: Did not receive identification string from 10.30.104.4 port 39924
Aug 19 12:06:51 prd-ubuntu1804-builder-4c-4g-38953 sshd[1434]: Invalid user jenkins from 10.30.104.4 port 39928
Aug 19 12:06:51 prd-ubuntu1804-builder-4c-4g-38953 sshd[1434]: Received disconnect from 10.30.104.4 port 39928:11: Closed due to user request. [preauth]
Aug 19 12:06:51 prd-ubuntu1804-builder-4c-4g-38953 sshd[1434]: Disconnected from invalid user jenkins 10.30.104.4 port 39928 [preauth]
Aug 19 12:06:53 prd-ubuntu1804-builder-4c-4g-38953 sshd[1439]: Invalid user jenkins from 10.30.104.4 port 39938
Aug 19 12:06:53 prd-ubuntu1804-builder-4c-4g-38953 sshd[1439]: Received disconnect from 10.30.104.4 port 39938:11: Closed due to user request. [preauth]
Aug 19 12:06:53 prd-ubuntu1804-builder-4c-4g-38953 sshd[1439]: Disconnected from invalid user jenkins 10.30.104.4 port 39938 [preauth]
Aug 19 12:06:54 prd-ubuntu1804-builder-4c-4g-38953 useradd[1459]: new group: name=jenkins, GID=1001
Aug 19 12:06:54 prd-ubuntu1804-builder-4c-4g-38953 useradd[1459]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 19 12:06:55 prd-ubuntu1804-builder-4c-4g-38953 sshd[1519]: Accepted publickey for jenkins from 10.30.104.4 port 39946 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 19 12:06:55 prd-ubuntu1804-builder-4c-4g-38953 sshd[1519]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 19 12:06:55 prd-ubuntu1804-builder-4c-4g-38953 systemd-logind[1026]: New session 1 of user jenkins.
Aug 19 12:06:55 prd-ubuntu1804-builder-4c-4g-38953 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 19 12:07:01 prd-ubuntu1804-builder-4c-4g-38953 CRON[1765]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 19 12:07:01 prd-ubuntu1804-builder-4c-4g-38953 CRON[1765]: pam_unix(cron:session): session closed for user root
Aug 19 12:08:02 prd-ubuntu1804-builder-4c-4g-38953 CRON[2753]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 19 12:08:02 prd-ubuntu1804-builder-4c-4g-38953 CRON[2753]: pam_unix(cron:session): session closed for user root
Aug 19 12:08:32 prd-ubuntu1804-builder-4c-4g-38953 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 19 12:08:32 prd-ubuntu1804-builder-4c-4g-38953 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)