Apr 16 11:26:02 prd-ubuntu1804-builder-4c-4g-2135 passwd[900]: password for 'ubuntu' changed by 'root'
Apr 16 11:26:02 prd-ubuntu1804-builder-4c-4g-2135 systemd-logind[1035]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 16 11:26:02 prd-ubuntu1804-builder-4c-4g-2135 systemd-logind[1035]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 16 11:26:02 prd-ubuntu1804-builder-4c-4g-2135 systemd-logind[1035]: New seat seat0.
Apr 16 11:26:02 prd-ubuntu1804-builder-4c-4g-2135 sshd[1147]: Server listening on 0.0.0.0 port 22.
Apr 16 11:26:02 prd-ubuntu1804-builder-4c-4g-2135 sshd[1147]: Server listening on :: port 22.
Apr 16 11:26:07 prd-ubuntu1804-builder-4c-4g-2135 sshd[1383]: Did not receive identification string from 10.30.104.4 port 45016
Apr 16 11:26:12 prd-ubuntu1804-builder-4c-4g-2135 sshd[1522]: Invalid user jenkins from 10.30.104.4 port 45030
Apr 16 11:26:12 prd-ubuntu1804-builder-4c-4g-2135 sshd[1522]: Received disconnect from 10.30.104.4 port 45030:11: Closed due to user request. [preauth]
Apr 16 11:26:12 prd-ubuntu1804-builder-4c-4g-2135 sshd[1522]: Disconnected from invalid user jenkins 10.30.104.4 port 45030 [preauth]
Apr 16 11:26:14 prd-ubuntu1804-builder-4c-4g-2135 sshd[1526]: Invalid user jenkins from 10.30.104.4 port 45042
Apr 16 11:26:14 prd-ubuntu1804-builder-4c-4g-2135 sshd[1526]: Received disconnect from 10.30.104.4 port 45042:11: Closed due to user request. [preauth]
Apr 16 11:26:14 prd-ubuntu1804-builder-4c-4g-2135 sshd[1526]: Disconnected from invalid user jenkins 10.30.104.4 port 45042 [preauth]
Apr 16 11:26:16 prd-ubuntu1804-builder-4c-4g-2135 sshd[1528]: Invalid user jenkins from 10.30.104.4 port 45050
Apr 16 11:26:18 prd-ubuntu1804-builder-4c-4g-2135 sshd[1528]: Received disconnect from 10.30.104.4 port 45050:11: Closed due to user request. [preauth]
Apr 16 11:26:18 prd-ubuntu1804-builder-4c-4g-2135 sshd[1528]: Disconnected from invalid user jenkins 10.30.104.4 port 45050 [preauth]
Apr 16 11:26:18 prd-ubuntu1804-builder-4c-4g-2135 sshd[1530]: Invalid user jenkins from 10.30.104.4 port 45060
Apr 16 11:26:18 prd-ubuntu1804-builder-4c-4g-2135 sshd[1530]: Received disconnect from 10.30.104.4 port 45060:11: Closed due to user request. [preauth]
Apr 16 11:26:18 prd-ubuntu1804-builder-4c-4g-2135 sshd[1530]: Disconnected from invalid user jenkins 10.30.104.4 port 45060 [preauth]
Apr 16 11:26:20 prd-ubuntu1804-builder-4c-4g-2135 useradd[1537]: new group: name=jenkins, GID=1001
Apr 16 11:26:20 prd-ubuntu1804-builder-4c-4g-2135 useradd[1537]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 16 11:26:21 prd-ubuntu1804-builder-4c-4g-2135 sshd[1603]: Accepted publickey for jenkins from 10.30.104.4 port 45070 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 16 11:26:21 prd-ubuntu1804-builder-4c-4g-2135 sshd[1603]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 16 11:26:21 prd-ubuntu1804-builder-4c-4g-2135 systemd-logind[1035]: New session 1 of user jenkins.
Apr 16 11:26:21 prd-ubuntu1804-builder-4c-4g-2135 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 16 11:27:02 prd-ubuntu1804-builder-4c-4g-2135 CRON[2567]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 16 11:27:02 prd-ubuntu1804-builder-4c-4g-2135 CRON[2567]: pam_unix(cron:session): session closed for user root
Apr 16 11:27:57 prd-ubuntu1804-builder-4c-4g-2135 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 16 11:27:57 prd-ubuntu1804-builder-4c-4g-2135 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)