Jan 19 14:46:40 prd-ubuntu1804-builder-4c-4g-13405 passwd[959]: password for 'ubuntu' changed by 'root'
Jan 19 14:46:40 prd-ubuntu1804-builder-4c-4g-13405 systemd-logind[995]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 19 14:46:40 prd-ubuntu1804-builder-4c-4g-13405 systemd-logind[995]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 19 14:46:40 prd-ubuntu1804-builder-4c-4g-13405 systemd-logind[995]: New seat seat0.
Jan 19 14:46:40 prd-ubuntu1804-builder-4c-4g-13405 sshd[1052]: Server listening on 0.0.0.0 port 22.
Jan 19 14:46:40 prd-ubuntu1804-builder-4c-4g-13405 sshd[1052]: Server listening on :: port 22.
Jan 19 14:46:42 prd-ubuntu1804-builder-4c-4g-13405 sshd[1327]: Did not receive identification string from 10.30.104.4 port 58798
Jan 19 14:46:51 prd-ubuntu1804-builder-4c-4g-13405 sshd[1467]: Invalid user jenkins from 10.30.104.4 port 58808
Jan 19 14:46:52 prd-ubuntu1804-builder-4c-4g-13405 sshd[1467]: Received disconnect from 10.30.104.4 port 58808:11: Closed due to user request. [preauth]
Jan 19 14:46:52 prd-ubuntu1804-builder-4c-4g-13405 sshd[1467]: Disconnected from invalid user jenkins 10.30.104.4 port 58808 [preauth]
Jan 19 14:46:53 prd-ubuntu1804-builder-4c-4g-13405 sshd[1471]: Invalid user jenkins from 10.30.104.4 port 58826
Jan 19 14:46:53 prd-ubuntu1804-builder-4c-4g-13405 sshd[1471]: Received disconnect from 10.30.104.4 port 58826:11: Closed due to user request. [preauth]
Jan 19 14:46:53 prd-ubuntu1804-builder-4c-4g-13405 sshd[1471]: Disconnected from invalid user jenkins 10.30.104.4 port 58826 [preauth]
Jan 19 14:46:55 prd-ubuntu1804-builder-4c-4g-13405 sshd[1473]: Invalid user jenkins from 10.30.104.4 port 58832
Jan 19 14:46:55 prd-ubuntu1804-builder-4c-4g-13405 sshd[1473]: Received disconnect from 10.30.104.4 port 58832:11: Closed due to user request. [preauth]
Jan 19 14:46:55 prd-ubuntu1804-builder-4c-4g-13405 sshd[1473]: Disconnected from invalid user jenkins 10.30.104.4 port 58832 [preauth]
Jan 19 14:46:57 prd-ubuntu1804-builder-4c-4g-13405 sshd[1475]: Invalid user jenkins from 10.30.104.4 port 58838
Jan 19 14:46:57 prd-ubuntu1804-builder-4c-4g-13405 sshd[1475]: Received disconnect from 10.30.104.4 port 58838:11: Closed due to user request. [preauth]
Jan 19 14:46:57 prd-ubuntu1804-builder-4c-4g-13405 sshd[1475]: Disconnected from invalid user jenkins 10.30.104.4 port 58838 [preauth]
Jan 19 14:46:58 prd-ubuntu1804-builder-4c-4g-13405 useradd[1495]: new group: name=jenkins, GID=1001
Jan 19 14:46:58 prd-ubuntu1804-builder-4c-4g-13405 useradd[1495]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 19 14:46:59 prd-ubuntu1804-builder-4c-4g-13405 sshd[1563]: Accepted publickey for jenkins from 10.30.104.4 port 58844 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 19 14:46:59 prd-ubuntu1804-builder-4c-4g-13405 sshd[1563]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 19 14:46:59 prd-ubuntu1804-builder-4c-4g-13405 systemd-logind[995]: New session 1 of user jenkins.
Jan 19 14:46:59 prd-ubuntu1804-builder-4c-4g-13405 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 19 14:47:01 prd-ubuntu1804-builder-4c-4g-13405 CRON[1730]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 19 14:47:01 prd-ubuntu1804-builder-4c-4g-13405 CRON[1730]: pam_unix(cron:session): session closed for user root
Jan 19 14:48:02 prd-ubuntu1804-builder-4c-4g-13405 CRON[2479]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 19 14:48:02 prd-ubuntu1804-builder-4c-4g-13405 CRON[2479]: pam_unix(cron:session): session closed for user root
Jan 19 14:49:01 prd-ubuntu1804-builder-4c-4g-13405 CRON[3149]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 19 14:49:01 prd-ubuntu1804-builder-4c-4g-13405 CRON[3149]: pam_unix(cron:session): session closed for user root
Jan 19 14:49:40 prd-ubuntu1804-builder-4c-4g-13405 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 19 14:49:40 prd-ubuntu1804-builder-4c-4g-13405 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)