Aug 26 15:00:25 prd-ubuntu1804-builder-4c-4g-15477 passwd[952]: password for 'ubuntu' changed by 'root'
Aug 26 15:00:25 prd-ubuntu1804-builder-4c-4g-15477 systemd-logind[1020]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 26 15:00:25 prd-ubuntu1804-builder-4c-4g-15477 systemd-logind[1020]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 26 15:00:25 prd-ubuntu1804-builder-4c-4g-15477 systemd-logind[1020]: New seat seat0.
Aug 26 15:00:25 prd-ubuntu1804-builder-4c-4g-15477 sshd[1073]: Server listening on 0.0.0.0 port 22.
Aug 26 15:00:25 prd-ubuntu1804-builder-4c-4g-15477 sshd[1073]: Server listening on :: port 22.
Aug 26 15:00:28 prd-ubuntu1804-builder-4c-4g-15477 sshd[1394]: Did not receive identification string from 10.30.104.4 port 45608
Aug 26 15:00:33 prd-ubuntu1804-builder-4c-4g-15477 sshd[1494]: Invalid user jenkins from 10.30.104.4 port 45622
Aug 26 15:00:33 prd-ubuntu1804-builder-4c-4g-15477 sshd[1494]: Received disconnect from 10.30.104.4 port 45622:11: Closed due to user request. [preauth]
Aug 26 15:00:33 prd-ubuntu1804-builder-4c-4g-15477 sshd[1494]: Disconnected from invalid user jenkins 10.30.104.4 port 45622 [preauth]
Aug 26 15:00:35 prd-ubuntu1804-builder-4c-4g-15477 sshd[1498]: Invalid user jenkins from 10.30.104.4 port 45634
Aug 26 15:00:35 prd-ubuntu1804-builder-4c-4g-15477 sshd[1498]: Received disconnect from 10.30.104.4 port 45634:11: Closed due to user request. [preauth]
Aug 26 15:00:35 prd-ubuntu1804-builder-4c-4g-15477 sshd[1498]: Disconnected from invalid user jenkins 10.30.104.4 port 45634 [preauth]
Aug 26 15:00:37 prd-ubuntu1804-builder-4c-4g-15477 sshd[1500]: Invalid user jenkins from 10.30.104.4 port 45644
Aug 26 15:00:37 prd-ubuntu1804-builder-4c-4g-15477 sshd[1500]: Received disconnect from 10.30.104.4 port 45644:11: Closed due to user request. [preauth]
Aug 26 15:00:37 prd-ubuntu1804-builder-4c-4g-15477 sshd[1500]: Disconnected from invalid user jenkins 10.30.104.4 port 45644 [preauth]
Aug 26 15:00:39 prd-ubuntu1804-builder-4c-4g-15477 sshd[1502]: Invalid user jenkins from 10.30.104.4 port 45654
Aug 26 15:00:39 prd-ubuntu1804-builder-4c-4g-15477 sshd[1502]: Received disconnect from 10.30.104.4 port 45654:11: Closed due to user request. [preauth]
Aug 26 15:00:39 prd-ubuntu1804-builder-4c-4g-15477 sshd[1502]: Disconnected from invalid user jenkins 10.30.104.4 port 45654 [preauth]
Aug 26 15:00:41 prd-ubuntu1804-builder-4c-4g-15477 sshd[1504]: Invalid user jenkins from 10.30.104.4 port 45664
Aug 26 15:00:43 prd-ubuntu1804-builder-4c-4g-15477 sshd[1504]: Received disconnect from 10.30.104.4 port 45664:11: Closed due to user request. [preauth]
Aug 26 15:00:43 prd-ubuntu1804-builder-4c-4g-15477 sshd[1504]: Disconnected from invalid user jenkins 10.30.104.4 port 45664 [preauth]
Aug 26 15:00:45 prd-ubuntu1804-builder-4c-4g-15477 sshd[1506]: Invalid user jenkins from 10.30.104.4 port 45670
Aug 26 15:00:45 prd-ubuntu1804-builder-4c-4g-15477 sshd[1506]: Received disconnect from 10.30.104.4 port 45670:11: Closed due to user request. [preauth]
Aug 26 15:00:45 prd-ubuntu1804-builder-4c-4g-15477 sshd[1506]: Disconnected from invalid user jenkins 10.30.104.4 port 45670 [preauth]
Aug 26 15:00:45 prd-ubuntu1804-builder-4c-4g-15477 useradd[1513]: new group: name=jenkins, GID=1001
Aug 26 15:00:45 prd-ubuntu1804-builder-4c-4g-15477 useradd[1513]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 26 15:00:47 prd-ubuntu1804-builder-4c-4g-15477 sshd[1573]: Accepted publickey for jenkins from 10.30.104.4 port 45682 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 26 15:00:47 prd-ubuntu1804-builder-4c-4g-15477 sshd[1573]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 26 15:00:47 prd-ubuntu1804-builder-4c-4g-15477 systemd-logind[1020]: New session 1 of user jenkins.
Aug 26 15:00:47 prd-ubuntu1804-builder-4c-4g-15477 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 26 15:01:01 prd-ubuntu1804-builder-4c-4g-15477 CRON[1872]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 26 15:01:01 prd-ubuntu1804-builder-4c-4g-15477 CRON[1872]: pam_unix(cron:session): session closed for user root
Aug 26 15:02:01 prd-ubuntu1804-builder-4c-4g-15477 CRON[2901]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 26 15:02:01 prd-ubuntu1804-builder-4c-4g-15477 CRON[2901]: pam_unix(cron:session): session closed for user root
Aug 26 15:02:53 prd-ubuntu1804-builder-4c-4g-15477 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 26 15:02:53 prd-ubuntu1804-builder-4c-4g-15477 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)