Jan 22 13:03:35 prd-ubuntu1804-builder-4c-4g-2065 passwd[914]: password for 'ubuntu' changed by 'root'
Jan 22 13:03:35 prd-ubuntu1804-builder-4c-4g-2065 systemd-logind[942]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 22 13:03:35 prd-ubuntu1804-builder-4c-4g-2065 systemd-logind[942]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 22 13:03:35 prd-ubuntu1804-builder-4c-4g-2065 systemd-logind[942]: New seat seat0.
Jan 22 13:03:35 prd-ubuntu1804-builder-4c-4g-2065 sshd[1041]: Server listening on 0.0.0.0 port 22.
Jan 22 13:03:35 prd-ubuntu1804-builder-4c-4g-2065 sshd[1041]: Server listening on :: port 22.
Jan 22 13:03:38 prd-ubuntu1804-builder-4c-4g-2065 sshd[1286]: Did not receive identification string from 10.30.104.4 port 54100
Jan 22 13:03:42 prd-ubuntu1804-builder-4c-4g-2065 sshd[1338]: Invalid user jenkins from 10.30.104.4 port 54114
Jan 22 13:03:42 prd-ubuntu1804-builder-4c-4g-2065 sshd[1338]: Received disconnect from 10.30.104.4 port 54114:11: Closed due to user request. [preauth]
Jan 22 13:03:42 prd-ubuntu1804-builder-4c-4g-2065 sshd[1338]: Disconnected from invalid user jenkins 10.30.104.4 port 54114 [preauth]
Jan 22 13:03:44 prd-ubuntu1804-builder-4c-4g-2065 sshd[1342]: Invalid user jenkins from 10.30.104.4 port 54130
Jan 22 13:03:44 prd-ubuntu1804-builder-4c-4g-2065 sshd[1342]: Received disconnect from 10.30.104.4 port 54130:11: Closed due to user request. [preauth]
Jan 22 13:03:44 prd-ubuntu1804-builder-4c-4g-2065 sshd[1342]: Disconnected from invalid user jenkins 10.30.104.4 port 54130 [preauth]
Jan 22 13:03:46 prd-ubuntu1804-builder-4c-4g-2065 sshd[1344]: Invalid user jenkins from 10.30.104.4 port 54140
Jan 22 13:03:46 prd-ubuntu1804-builder-4c-4g-2065 sshd[1344]: Received disconnect from 10.30.104.4 port 54140:11: Closed due to user request. [preauth]
Jan 22 13:03:46 prd-ubuntu1804-builder-4c-4g-2065 sshd[1344]: Disconnected from invalid user jenkins 10.30.104.4 port 54140 [preauth]
Jan 22 13:03:47 prd-ubuntu1804-builder-4c-4g-2065 useradd[1364]: new group: name=jenkins, GID=1001
Jan 22 13:03:47 prd-ubuntu1804-builder-4c-4g-2065 useradd[1364]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 22 13:03:48 prd-ubuntu1804-builder-4c-4g-2065 sshd[1424]: Accepted publickey for jenkins from 10.30.104.4 port 54150 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 22 13:03:48 prd-ubuntu1804-builder-4c-4g-2065 sshd[1424]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 22 13:03:48 prd-ubuntu1804-builder-4c-4g-2065 systemd-logind[942]: New session 1 of user jenkins.
Jan 22 13:03:48 prd-ubuntu1804-builder-4c-4g-2065 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 22 13:04:06 prd-ubuntu1804-builder-4c-4g-2065 CRON[1596]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 22 13:04:06 prd-ubuntu1804-builder-4c-4g-2065 CRON[1596]: pam_unix(cron:session): session closed for user root
Jan 22 13:05:01 prd-ubuntu1804-builder-4c-4g-2065 CRON[2776]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 22 13:05:01 prd-ubuntu1804-builder-4c-4g-2065 CRON[2776]: pam_unix(cron:session): session closed for user root
Jan 22 13:06:01 prd-ubuntu1804-builder-4c-4g-2065 CRON[3011]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 22 13:06:01 prd-ubuntu1804-builder-4c-4g-2065 CRON[3011]: pam_unix(cron:session): session closed for user root
Jan 22 13:06:01 prd-ubuntu1804-builder-4c-4g-2065 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 22 13:06:01 prd-ubuntu1804-builder-4c-4g-2065 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)