Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22745 passwd[949]: password for 'ubuntu' changed by 'root'
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22745 systemd-logind[1041]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22745 systemd-logind[1041]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22745 systemd-logind[1041]: New seat seat0.
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22745 sshd[1069]: Server listening on 0.0.0.0 port 22.
Apr 12 13:41:27 prd-ubuntu1804-builder-4c-4g-22745 sshd[1069]: Server listening on :: port 22.
Apr 12 13:41:34 prd-ubuntu1804-builder-4c-4g-22745 sshd[1364]: Did not receive identification string from 10.30.104.4 port 37312
Apr 12 13:41:34 prd-ubuntu1804-builder-4c-4g-22745 sshd[1370]: Invalid user jenkins from 10.30.104.4 port 37316
Apr 12 13:41:34 prd-ubuntu1804-builder-4c-4g-22745 sshd[1370]: Received disconnect from 10.30.104.4 port 37316:11: Closed due to user request. [preauth]
Apr 12 13:41:34 prd-ubuntu1804-builder-4c-4g-22745 sshd[1370]: Disconnected from invalid user jenkins 10.30.104.4 port 37316 [preauth]
Apr 12 13:41:36 prd-ubuntu1804-builder-4c-4g-22745 sshd[1404]: Invalid user jenkins from 10.30.104.4 port 37334
Apr 12 13:41:36 prd-ubuntu1804-builder-4c-4g-22745 sshd[1404]: Received disconnect from 10.30.104.4 port 37334:11: Closed due to user request. [preauth]
Apr 12 13:41:36 prd-ubuntu1804-builder-4c-4g-22745 sshd[1404]: Disconnected from invalid user jenkins 10.30.104.4 port 37334 [preauth]
Apr 12 13:41:37 prd-ubuntu1804-builder-4c-4g-22745 useradd[1419]: new group: name=jenkins, GID=1001
Apr 12 13:41:37 prd-ubuntu1804-builder-4c-4g-22745 useradd[1419]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 12 13:41:39 prd-ubuntu1804-builder-4c-4g-22745 sshd[1479]: Accepted publickey for jenkins from 10.30.104.4 port 37346 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 12 13:41:39 prd-ubuntu1804-builder-4c-4g-22745 sshd[1479]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 12 13:41:39 prd-ubuntu1804-builder-4c-4g-22745 systemd-logind[1041]: New session 1 of user jenkins.
Apr 12 13:41:39 prd-ubuntu1804-builder-4c-4g-22745 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 12 13:42:02 prd-ubuntu1804-builder-4c-4g-22745 CRON[2114]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 13:42:02 prd-ubuntu1804-builder-4c-4g-22745 CRON[2114]: pam_unix(cron:session): session closed for user root
Apr 12 13:43:01 prd-ubuntu1804-builder-4c-4g-22745 CRON[2882]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 13:43:01 prd-ubuntu1804-builder-4c-4g-22745 CRON[2882]: pam_unix(cron:session): session closed for user root
Apr 12 13:43:31 prd-ubuntu1804-builder-4c-4g-22745 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 12 13:43:31 prd-ubuntu1804-builder-4c-4g-22745 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)