Aug 13 14:00:41 prd-ubuntu1804-builder-4c-4g-12212 passwd[945]: password for 'ubuntu' changed by 'root'
Aug 13 14:00:41 prd-ubuntu1804-builder-4c-4g-12212 systemd-logind[1024]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 13 14:00:41 prd-ubuntu1804-builder-4c-4g-12212 systemd-logind[1024]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 13 14:00:41 prd-ubuntu1804-builder-4c-4g-12212 systemd-logind[1024]: New seat seat0.
Aug 13 14:00:41 prd-ubuntu1804-builder-4c-4g-12212 sshd[1123]: Server listening on 0.0.0.0 port 22.
Aug 13 14:00:41 prd-ubuntu1804-builder-4c-4g-12212 sshd[1123]: Server listening on :: port 22.
Aug 13 14:00:42 prd-ubuntu1804-builder-4c-4g-12212 sshd[1287]: Did not receive identification string from 10.30.104.4 port 54910
Aug 13 14:00:52 prd-ubuntu1804-builder-4c-4g-12212 sshd[1468]: Invalid user jenkins from 10.30.104.4 port 54930
Aug 13 14:00:52 prd-ubuntu1804-builder-4c-4g-12212 sshd[1468]: Received disconnect from 10.30.104.4 port 54930:11: Closed due to user request. [preauth]
Aug 13 14:00:52 prd-ubuntu1804-builder-4c-4g-12212 sshd[1468]: Disconnected from invalid user jenkins 10.30.104.4 port 54930 [preauth]
Aug 13 14:00:54 prd-ubuntu1804-builder-4c-4g-12212 sshd[1472]: Invalid user jenkins from 10.30.104.4 port 54936
Aug 13 14:00:54 prd-ubuntu1804-builder-4c-4g-12212 sshd[1472]: Received disconnect from 10.30.104.4 port 54936:11: Closed due to user request. [preauth]
Aug 13 14:00:54 prd-ubuntu1804-builder-4c-4g-12212 sshd[1472]: Disconnected from invalid user jenkins 10.30.104.4 port 54936 [preauth]
Aug 13 14:00:56 prd-ubuntu1804-builder-4c-4g-12212 sshd[1474]: Invalid user jenkins from 10.30.104.4 port 54944
Aug 13 14:00:56 prd-ubuntu1804-builder-4c-4g-12212 sshd[1474]: Received disconnect from 10.30.104.4 port 54944:11: Closed due to user request. [preauth]
Aug 13 14:00:56 prd-ubuntu1804-builder-4c-4g-12212 sshd[1474]: Disconnected from invalid user jenkins 10.30.104.4 port 54944 [preauth]
Aug 13 14:00:57 prd-ubuntu1804-builder-4c-4g-12212 useradd[1481]: new group: name=jenkins, GID=1001
Aug 13 14:00:57 prd-ubuntu1804-builder-4c-4g-12212 useradd[1481]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 13 14:00:58 prd-ubuntu1804-builder-4c-4g-12212 sshd[1550]: Accepted publickey for jenkins from 10.30.104.4 port 54954 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 13 14:00:58 prd-ubuntu1804-builder-4c-4g-12212 sshd[1550]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 13 14:00:58 prd-ubuntu1804-builder-4c-4g-12212 systemd-logind[1024]: New session 1 of user jenkins.
Aug 13 14:00:58 prd-ubuntu1804-builder-4c-4g-12212 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 13 14:01:01 prd-ubuntu1804-builder-4c-4g-12212 CRON[1751]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 13 14:01:01 prd-ubuntu1804-builder-4c-4g-12212 CRON[1751]: pam_unix(cron:session): session closed for user root
Aug 13 14:02:02 prd-ubuntu1804-builder-4c-4g-12212 CRON[2574]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 13 14:02:02 prd-ubuntu1804-builder-4c-4g-12212 CRON[2574]: pam_unix(cron:session): session closed for user root
Aug 13 14:02:36 prd-ubuntu1804-builder-4c-4g-12212 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 13 14:02:36 prd-ubuntu1804-builder-4c-4g-12212 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)