Mar 30 13:51:14 prd-ubuntu1804-builder-4c-4g-667 passwd[958]: password for 'ubuntu' changed by 'root'
Mar 30 13:51:14 prd-ubuntu1804-builder-4c-4g-667 systemd-logind[1023]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 30 13:51:14 prd-ubuntu1804-builder-4c-4g-667 systemd-logind[1023]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 30 13:51:14 prd-ubuntu1804-builder-4c-4g-667 systemd-logind[1023]: New seat seat0.
Mar 30 13:51:14 prd-ubuntu1804-builder-4c-4g-667 sshd[1204]: Server listening on 0.0.0.0 port 22.
Mar 30 13:51:14 prd-ubuntu1804-builder-4c-4g-667 sshd[1204]: Server listening on :: port 22.
Mar 30 13:51:18 prd-ubuntu1804-builder-4c-4g-667 sshd[1462]: Did not receive identification string from 10.30.104.4 port 33792
Mar 30 13:51:18 prd-ubuntu1804-builder-4c-4g-667 sshd[1468]: Invalid user jenkins from 10.30.104.4 port 33798
Mar 30 13:51:19 prd-ubuntu1804-builder-4c-4g-667 sshd[1468]: Received disconnect from 10.30.104.4 port 33798:11: Closed due to user request. [preauth]
Mar 30 13:51:19 prd-ubuntu1804-builder-4c-4g-667 sshd[1468]: Disconnected from invalid user jenkins 10.30.104.4 port 33798 [preauth]
Mar 30 13:51:21 prd-ubuntu1804-builder-4c-4g-667 sshd[1519]: Invalid user jenkins from 10.30.104.4 port 33808
Mar 30 13:51:21 prd-ubuntu1804-builder-4c-4g-667 sshd[1519]: Received disconnect from 10.30.104.4 port 33808:11: Closed due to user request. [preauth]
Mar 30 13:51:21 prd-ubuntu1804-builder-4c-4g-667 sshd[1519]: Disconnected from invalid user jenkins 10.30.104.4 port 33808 [preauth]
Mar 30 13:51:23 prd-ubuntu1804-builder-4c-4g-667 sshd[1543]: Invalid user jenkins from 10.30.104.4 port 33818
Mar 30 13:51:23 prd-ubuntu1804-builder-4c-4g-667 sshd[1543]: Received disconnect from 10.30.104.4 port 33818:11: Closed due to user request. [preauth]
Mar 30 13:51:23 prd-ubuntu1804-builder-4c-4g-667 sshd[1543]: Disconnected from invalid user jenkins 10.30.104.4 port 33818 [preauth]
Mar 30 13:51:25 prd-ubuntu1804-builder-4c-4g-667 sshd[1545]: Invalid user jenkins from 10.30.104.4 port 33828
Mar 30 13:51:25 prd-ubuntu1804-builder-4c-4g-667 sshd[1545]: Received disconnect from 10.30.104.4 port 33828:11: Closed due to user request. [preauth]
Mar 30 13:51:25 prd-ubuntu1804-builder-4c-4g-667 sshd[1545]: Disconnected from invalid user jenkins 10.30.104.4 port 33828 [preauth]
Mar 30 13:51:27 prd-ubuntu1804-builder-4c-4g-667 sshd[1547]: Invalid user jenkins from 10.30.104.4 port 33842
Mar 30 13:51:27 prd-ubuntu1804-builder-4c-4g-667 sshd[1547]: Received disconnect from 10.30.104.4 port 33842:11: Closed due to user request. [preauth]
Mar 30 13:51:27 prd-ubuntu1804-builder-4c-4g-667 sshd[1547]: Disconnected from invalid user jenkins 10.30.104.4 port 33842 [preauth]
Mar 30 13:51:29 prd-ubuntu1804-builder-4c-4g-667 sshd[1549]: Invalid user jenkins from 10.30.104.4 port 33854
Mar 30 13:51:29 prd-ubuntu1804-builder-4c-4g-667 sshd[1549]: Received disconnect from 10.30.104.4 port 33854:11: Closed due to user request. [preauth]
Mar 30 13:51:29 prd-ubuntu1804-builder-4c-4g-667 sshd[1549]: Disconnected from invalid user jenkins 10.30.104.4 port 33854 [preauth]
Mar 30 13:51:31 prd-ubuntu1804-builder-4c-4g-667 sshd[1551]: Invalid user jenkins from 10.30.104.4 port 33864
Mar 30 13:51:32 prd-ubuntu1804-builder-4c-4g-667 sshd[1551]: Received disconnect from 10.30.104.4 port 33864:11: Closed due to user request. [preauth]
Mar 30 13:51:32 prd-ubuntu1804-builder-4c-4g-667 sshd[1551]: Disconnected from invalid user jenkins 10.30.104.4 port 33864 [preauth]
Mar 30 13:51:34 prd-ubuntu1804-builder-4c-4g-667 sshd[1553]: Invalid user jenkins from 10.30.104.4 port 33878
Mar 30 13:51:34 prd-ubuntu1804-builder-4c-4g-667 sshd[1553]: Received disconnect from 10.30.104.4 port 33878:11: Closed due to user request. [preauth]
Mar 30 13:51:34 prd-ubuntu1804-builder-4c-4g-667 sshd[1553]: Disconnected from invalid user jenkins 10.30.104.4 port 33878 [preauth]
Mar 30 13:51:36 prd-ubuntu1804-builder-4c-4g-667 sshd[1555]: Invalid user jenkins from 10.30.104.4 port 33888
Mar 30 13:51:36 prd-ubuntu1804-builder-4c-4g-667 sshd[1555]: Received disconnect from 10.30.104.4 port 33888:11: Closed due to user request. [preauth]
Mar 30 13:51:36 prd-ubuntu1804-builder-4c-4g-667 sshd[1555]: Disconnected from invalid user jenkins 10.30.104.4 port 33888 [preauth]
Mar 30 13:51:38 prd-ubuntu1804-builder-4c-4g-667 sshd[1557]: Invalid user jenkins from 10.30.104.4 port 33898
Mar 30 13:51:39 prd-ubuntu1804-builder-4c-4g-667 sshd[1557]: Received disconnect from 10.30.104.4 port 33898:11: Closed due to user request. [preauth]
Mar 30 13:51:39 prd-ubuntu1804-builder-4c-4g-667 sshd[1557]: Disconnected from invalid user jenkins 10.30.104.4 port 33898 [preauth]
Mar 30 13:51:41 prd-ubuntu1804-builder-4c-4g-667 sshd[1559]: Invalid user jenkins from 10.30.104.4 port 33912
Mar 30 13:51:41 prd-ubuntu1804-builder-4c-4g-667 sshd[1559]: Received disconnect from 10.30.104.4 port 33912:11: Closed due to user request. [preauth]
Mar 30 13:51:41 prd-ubuntu1804-builder-4c-4g-667 sshd[1559]: Disconnected from invalid user jenkins 10.30.104.4 port 33912 [preauth]
Mar 30 13:51:41 prd-ubuntu1804-builder-4c-4g-667 useradd[1566]: new group: name=jenkins, GID=1001
Mar 30 13:51:41 prd-ubuntu1804-builder-4c-4g-667 useradd[1566]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 30 13:51:43 prd-ubuntu1804-builder-4c-4g-667 sshd[1605]: Accepted publickey for jenkins from 10.30.104.4 port 33924 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 30 13:51:43 prd-ubuntu1804-builder-4c-4g-667 sshd[1605]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 30 13:51:43 prd-ubuntu1804-builder-4c-4g-667 systemd-logind[1023]: New session 1 of user jenkins.
Mar 30 13:51:43 prd-ubuntu1804-builder-4c-4g-667 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 30 13:52:01 prd-ubuntu1804-builder-4c-4g-667 CRON[1928]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 30 13:52:01 prd-ubuntu1804-builder-4c-4g-667 CRON[1928]: pam_unix(cron:session): session closed for user root
Mar 30 13:53:01 prd-ubuntu1804-builder-4c-4g-667 CRON[2950]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 30 13:53:01 prd-ubuntu1804-builder-4c-4g-667 CRON[2950]: pam_unix(cron:session): session closed for user root
Mar 30 13:54:01 prd-ubuntu1804-builder-4c-4g-667 CRON[3180]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 30 13:54:01 prd-ubuntu1804-builder-4c-4g-667 CRON[3180]: pam_unix(cron:session): session closed for user root
Mar 30 13:54:04 prd-ubuntu1804-builder-4c-4g-667 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 30 13:54:04 prd-ubuntu1804-builder-4c-4g-667 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)