Feb 12 11:46:06 prd-ubuntu1804-builder-4c-4g-7217 passwd[962]: password for 'ubuntu' changed by 'root'
Feb 12 11:46:06 prd-ubuntu1804-builder-4c-4g-7217 systemd-logind[1064]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 12 11:46:06 prd-ubuntu1804-builder-4c-4g-7217 systemd-logind[1064]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 12 11:46:06 prd-ubuntu1804-builder-4c-4g-7217 systemd-logind[1064]: New seat seat0.
Feb 12 11:46:06 prd-ubuntu1804-builder-4c-4g-7217 sshd[1081]: Server listening on 0.0.0.0 port 22.
Feb 12 11:46:06 prd-ubuntu1804-builder-4c-4g-7217 sshd[1081]: Server listening on :: port 22.
Feb 12 11:46:12 prd-ubuntu1804-builder-4c-4g-7217 sshd[1457]: Did not receive identification string from 10.30.104.4 port 47824
Feb 12 11:46:12 prd-ubuntu1804-builder-4c-4g-7217 sshd[1462]: Invalid user jenkins from 10.30.104.4 port 47830
Feb 12 11:46:12 prd-ubuntu1804-builder-4c-4g-7217 sshd[1462]: Received disconnect from 10.30.104.4 port 47830:11: Closed due to user request. [preauth]
Feb 12 11:46:12 prd-ubuntu1804-builder-4c-4g-7217 sshd[1462]: Disconnected from invalid user jenkins 10.30.104.4 port 47830 [preauth]
Feb 12 11:46:14 prd-ubuntu1804-builder-4c-4g-7217 sshd[1474]: Invalid user jenkins from 10.30.104.4 port 47844
Feb 12 11:46:14 prd-ubuntu1804-builder-4c-4g-7217 sshd[1474]: Received disconnect from 10.30.104.4 port 47844:11: Closed due to user request. [preauth]
Feb 12 11:46:14 prd-ubuntu1804-builder-4c-4g-7217 sshd[1474]: Disconnected from invalid user jenkins 10.30.104.4 port 47844 [preauth]
Feb 12 11:46:16 prd-ubuntu1804-builder-4c-4g-7217 sshd[1476]: Invalid user jenkins from 10.30.104.4 port 47854
Feb 12 11:46:16 prd-ubuntu1804-builder-4c-4g-7217 sshd[1476]: Received disconnect from 10.30.104.4 port 47854:11: Closed due to user request. [preauth]
Feb 12 11:46:16 prd-ubuntu1804-builder-4c-4g-7217 sshd[1476]: Disconnected from invalid user jenkins 10.30.104.4 port 47854 [preauth]
Feb 12 11:46:18 prd-ubuntu1804-builder-4c-4g-7217 sshd[1478]: Invalid user jenkins from 10.30.104.4 port 47864
Feb 12 11:46:18 prd-ubuntu1804-builder-4c-4g-7217 sshd[1478]: Received disconnect from 10.30.104.4 port 47864:11: Closed due to user request. [preauth]
Feb 12 11:46:18 prd-ubuntu1804-builder-4c-4g-7217 sshd[1478]: Disconnected from invalid user jenkins 10.30.104.4 port 47864 [preauth]
Feb 12 11:46:19 prd-ubuntu1804-builder-4c-4g-7217 useradd[1498]: new group: name=jenkins, GID=1001
Feb 12 11:46:19 prd-ubuntu1804-builder-4c-4g-7217 useradd[1498]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 12 11:46:20 prd-ubuntu1804-builder-4c-4g-7217 sshd[1564]: Accepted publickey for jenkins from 10.30.104.4 port 47878 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 12 11:46:20 prd-ubuntu1804-builder-4c-4g-7217 sshd[1564]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 12 11:46:20 prd-ubuntu1804-builder-4c-4g-7217 systemd-logind[1064]: New session 1 of user jenkins.
Feb 12 11:46:20 prd-ubuntu1804-builder-4c-4g-7217 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 12 11:47:01 prd-ubuntu1804-builder-4c-4g-7217 CRON[2526]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 12 11:47:01 prd-ubuntu1804-builder-4c-4g-7217 CRON[2526]: pam_unix(cron:session): session closed for user root
Feb 12 11:48:01 prd-ubuntu1804-builder-4c-4g-7217 CRON[3148]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 12 11:48:01 prd-ubuntu1804-builder-4c-4g-7217 CRON[3148]: pam_unix(cron:session): session closed for user root
Feb 12 11:48:13 prd-ubuntu1804-builder-4c-4g-7217 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 12 11:48:13 prd-ubuntu1804-builder-4c-4g-7217 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)