Jan 26 07:42:51 prd-ubuntu1804-builder-4c-4g-15174 passwd[948]: password for 'ubuntu' changed by 'root'
Jan 26 07:42:51 prd-ubuntu1804-builder-4c-4g-15174 systemd-logind[984]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 26 07:42:51 prd-ubuntu1804-builder-4c-4g-15174 systemd-logind[984]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 26 07:42:51 prd-ubuntu1804-builder-4c-4g-15174 systemd-logind[984]: New seat seat0.
Jan 26 07:42:51 prd-ubuntu1804-builder-4c-4g-15174 sshd[1035]: Server listening on 0.0.0.0 port 22.
Jan 26 07:42:51 prd-ubuntu1804-builder-4c-4g-15174 sshd[1035]: Server listening on :: port 22.
Jan 26 07:42:53 prd-ubuntu1804-builder-4c-4g-15174 sshd[1338]: Did not receive identification string from 10.30.104.4 port 44254
Jan 26 07:43:01 prd-ubuntu1804-builder-4c-4g-15174 CRON[1414]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 26 07:43:01 prd-ubuntu1804-builder-4c-4g-15174 CRON[1414]: pam_unix(cron:session): session closed for user root
Jan 26 07:43:01 prd-ubuntu1804-builder-4c-4g-15174 sshd[1423]: Invalid user jenkins from 10.30.104.4 port 44284
Jan 26 07:43:02 prd-ubuntu1804-builder-4c-4g-15174 sshd[1423]: Received disconnect from 10.30.104.4 port 44284:11: Closed due to user request. [preauth]
Jan 26 07:43:02 prd-ubuntu1804-builder-4c-4g-15174 sshd[1423]: Disconnected from invalid user jenkins 10.30.104.4 port 44284 [preauth]
Jan 26 07:43:03 prd-ubuntu1804-builder-4c-4g-15174 useradd[1445]: new group: name=jenkins, GID=1001
Jan 26 07:43:03 prd-ubuntu1804-builder-4c-4g-15174 useradd[1445]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 26 07:43:04 prd-ubuntu1804-builder-4c-4g-15174 sshd[1466]: Accepted publickey for jenkins from 10.30.104.4 port 44296 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 26 07:43:04 prd-ubuntu1804-builder-4c-4g-15174 sshd[1466]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 26 07:43:04 prd-ubuntu1804-builder-4c-4g-15174 systemd-logind[984]: New session 2 of user jenkins.
Jan 26 07:43:04 prd-ubuntu1804-builder-4c-4g-15174 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 26 07:44:01 prd-ubuntu1804-builder-4c-4g-15174 CRON[2818]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 26 07:44:01 prd-ubuntu1804-builder-4c-4g-15174 CRON[2818]: pam_unix(cron:session): session closed for user root
Jan 26 07:45:01 prd-ubuntu1804-builder-4c-4g-15174 CRON[3238]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 26 07:45:01 prd-ubuntu1804-builder-4c-4g-15174 CRON[3238]: pam_unix(cron:session): session closed for user root
Jan 26 07:45:18 prd-ubuntu1804-builder-4c-4g-15174 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 26 07:45:18 prd-ubuntu1804-builder-4c-4g-15174 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)