Apr 2 17:07:04 prd-ubuntu1804-builder-4c-4g-20143 passwd[966]: password for 'ubuntu' changed by 'root' Apr 2 17:07:04 prd-ubuntu1804-builder-4c-4g-20143 systemd-logind[1015]: Watching system buttons on /dev/input/event0 (Power Button) Apr 2 17:07:04 prd-ubuntu1804-builder-4c-4g-20143 systemd-logind[1015]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Apr 2 17:07:04 prd-ubuntu1804-builder-4c-4g-20143 systemd-logind[1015]: New seat seat0. Apr 2 17:07:04 prd-ubuntu1804-builder-4c-4g-20143 sshd[1256]: Server listening on 0.0.0.0 port 22. Apr 2 17:07:04 prd-ubuntu1804-builder-4c-4g-20143 sshd[1256]: Server listening on :: port 22. Apr 2 17:07:06 prd-ubuntu1804-builder-4c-4g-20143 sshd[1413]: Did not receive identification string from 10.30.104.4 port 53698 Apr 2 17:07:14 prd-ubuntu1804-builder-4c-4g-20143 sshd[1623]: Invalid user jenkins from 10.30.104.4 port 53712 Apr 2 17:07:14 prd-ubuntu1804-builder-4c-4g-20143 sshd[1623]: Received disconnect from 10.30.104.4 port 53712:11: Closed due to user request. [preauth] Apr 2 17:07:14 prd-ubuntu1804-builder-4c-4g-20143 sshd[1623]: Disconnected from invalid user jenkins 10.30.104.4 port 53712 [preauth] Apr 2 17:07:17 prd-ubuntu1804-builder-4c-4g-20143 sshd[1627]: Invalid user jenkins from 10.30.104.4 port 53722 Apr 2 17:07:18 prd-ubuntu1804-builder-4c-4g-20143 sshd[1627]: Received disconnect from 10.30.104.4 port 53722:11: Closed due to user request. [preauth] Apr 2 17:07:18 prd-ubuntu1804-builder-4c-4g-20143 sshd[1627]: Disconnected from invalid user jenkins 10.30.104.4 port 53722 [preauth] Apr 2 17:07:20 prd-ubuntu1804-builder-4c-4g-20143 sshd[1637]: Invalid user jenkins from 10.30.104.4 port 53734 Apr 2 17:07:20 prd-ubuntu1804-builder-4c-4g-20143 sshd[1637]: Received disconnect from 10.30.104.4 port 53734:11: Closed due to user request. [preauth] Apr 2 17:07:20 prd-ubuntu1804-builder-4c-4g-20143 sshd[1637]: Disconnected from invalid user jenkins 10.30.104.4 port 53734 [preauth] Apr 2 17:07:22 prd-ubuntu1804-builder-4c-4g-20143 sshd[1639]: Invalid user jenkins from 10.30.104.4 port 53738 Apr 2 17:07:22 prd-ubuntu1804-builder-4c-4g-20143 sshd[1639]: Received disconnect from 10.30.104.4 port 53738:11: Closed due to user request. [preauth] Apr 2 17:07:22 prd-ubuntu1804-builder-4c-4g-20143 sshd[1639]: Disconnected from invalid user jenkins 10.30.104.4 port 53738 [preauth] Apr 2 17:07:24 prd-ubuntu1804-builder-4c-4g-20143 sshd[1641]: Invalid user jenkins from 10.30.104.4 port 53744 Apr 2 17:07:26 prd-ubuntu1804-builder-4c-4g-20143 sshd[1641]: Received disconnect from 10.30.104.4 port 53744:11: Closed due to user request. [preauth] Apr 2 17:07:26 prd-ubuntu1804-builder-4c-4g-20143 sshd[1641]: Disconnected from invalid user jenkins 10.30.104.4 port 53744 [preauth] Apr 2 17:07:28 prd-ubuntu1804-builder-4c-4g-20143 sshd[1643]: Invalid user jenkins from 10.30.104.4 port 53764 Apr 2 17:07:28 prd-ubuntu1804-builder-4c-4g-20143 sshd[1643]: Received disconnect from 10.30.104.4 port 53764:11: Closed due to user request. [preauth] Apr 2 17:07:28 prd-ubuntu1804-builder-4c-4g-20143 sshd[1643]: Disconnected from invalid user jenkins 10.30.104.4 port 53764 [preauth] Apr 2 17:07:30 prd-ubuntu1804-builder-4c-4g-20143 sshd[1645]: Invalid user jenkins from 10.30.104.4 port 53770 Apr 2 17:07:30 prd-ubuntu1804-builder-4c-4g-20143 sshd[1645]: Received disconnect from 10.30.104.4 port 53770:11: Closed due to user request. [preauth] Apr 2 17:07:30 prd-ubuntu1804-builder-4c-4g-20143 sshd[1645]: Disconnected from invalid user jenkins 10.30.104.4 port 53770 [preauth] Apr 2 17:07:32 prd-ubuntu1804-builder-4c-4g-20143 sshd[1647]: Invalid user jenkins from 10.30.104.4 port 53776 Apr 2 17:07:32 prd-ubuntu1804-builder-4c-4g-20143 sshd[1647]: Received disconnect from 10.30.104.4 port 53776:11: Closed due to user request. [preauth] Apr 2 17:07:32 prd-ubuntu1804-builder-4c-4g-20143 sshd[1647]: Disconnected from invalid user jenkins 10.30.104.4 port 53776 [preauth] Apr 2 17:07:34 prd-ubuntu1804-builder-4c-4g-20143 sshd[1668]: Invalid user jenkins from 10.30.104.4 port 53780 Apr 2 17:07:34 prd-ubuntu1804-builder-4c-4g-20143 sshd[1668]: Received disconnect from 10.30.104.4 port 53780:11: Closed due to user request. [preauth] Apr 2 17:07:34 prd-ubuntu1804-builder-4c-4g-20143 sshd[1668]: Disconnected from invalid user jenkins 10.30.104.4 port 53780 [preauth] Apr 2 17:07:34 prd-ubuntu1804-builder-4c-4g-20143 useradd[1667]: new group: name=jenkins, GID=1001 Apr 2 17:07:34 prd-ubuntu1804-builder-4c-4g-20143 useradd[1667]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash Apr 2 17:07:36 prd-ubuntu1804-builder-4c-4g-20143 sshd[1748]: Accepted publickey for jenkins from 10.30.104.4 port 53786 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Apr 2 17:07:36 prd-ubuntu1804-builder-4c-4g-20143 sshd[1748]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Apr 2 17:07:36 prd-ubuntu1804-builder-4c-4g-20143 systemd-logind[1015]: New session 1 of user jenkins. Apr 2 17:07:36 prd-ubuntu1804-builder-4c-4g-20143 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Apr 2 17:08:01 prd-ubuntu1804-builder-4c-4g-20143 CRON[2294]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 17:08:02 prd-ubuntu1804-builder-4c-4g-20143 CRON[2294]: pam_unix(cron:session): session closed for user root Apr 2 17:09:02 prd-ubuntu1804-builder-4c-4g-20143 CRON[3072]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 17:09:02 prd-ubuntu1804-builder-4c-4g-20143 CRON[3072]: pam_unix(cron:session): session closed for user root Apr 2 17:10:01 prd-ubuntu1804-builder-4c-4g-20143 CRON[3485]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 17:10:01 prd-ubuntu1804-builder-4c-4g-20143 CRON[3485]: pam_unix(cron:session): session closed for user root Apr 2 17:10:34 prd-ubuntu1804-builder-4c-4g-20143 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp Apr 2 17:10:34 prd-ubuntu1804-builder-4c-4g-20143 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)