Mar 12 15:48:47 prd-ubuntu1804-builder-4c-4g-12710 passwd[944]: password for 'ubuntu' changed by 'root'
Mar 12 15:48:47 prd-ubuntu1804-builder-4c-4g-12710 systemd-logind[979]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 12 15:48:47 prd-ubuntu1804-builder-4c-4g-12710 systemd-logind[979]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 12 15:48:47 prd-ubuntu1804-builder-4c-4g-12710 systemd-logind[979]: New seat seat0.
Mar 12 15:48:47 prd-ubuntu1804-builder-4c-4g-12710 sshd[1064]: Server listening on 0.0.0.0 port 22.
Mar 12 15:48:47 prd-ubuntu1804-builder-4c-4g-12710 sshd[1064]: Server listening on :: port 22.
Mar 12 15:48:48 prd-ubuntu1804-builder-4c-4g-12710 sshd[1211]: Did not receive identification string from 10.30.104.4 port 38858
Mar 12 15:48:54 prd-ubuntu1804-builder-4c-4g-12710 sshd[1369]: Invalid user jenkins from 10.30.104.4 port 38862
Mar 12 15:48:54 prd-ubuntu1804-builder-4c-4g-12710 sshd[1369]: Received disconnect from 10.30.104.4 port 38862:11: Closed due to user request. [preauth]
Mar 12 15:48:54 prd-ubuntu1804-builder-4c-4g-12710 sshd[1369]: Disconnected from invalid user jenkins 10.30.104.4 port 38862 [preauth]
Mar 12 15:48:56 prd-ubuntu1804-builder-4c-4g-12710 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 38870
Mar 12 15:48:56 prd-ubuntu1804-builder-4c-4g-12710 sshd[1373]: Received disconnect from 10.30.104.4 port 38870:11: Closed due to user request. [preauth]
Mar 12 15:48:56 prd-ubuntu1804-builder-4c-4g-12710 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 38870 [preauth]
Mar 12 15:48:58 prd-ubuntu1804-builder-4c-4g-12710 sshd[1375]: Invalid user jenkins from 10.30.104.4 port 38876
Mar 12 15:48:59 prd-ubuntu1804-builder-4c-4g-12710 sshd[1375]: Received disconnect from 10.30.104.4 port 38876:11: Closed due to user request. [preauth]
Mar 12 15:48:59 prd-ubuntu1804-builder-4c-4g-12710 sshd[1375]: Disconnected from invalid user jenkins 10.30.104.4 port 38876 [preauth]
Mar 12 15:49:00 prd-ubuntu1804-builder-4c-4g-12710 sshd[1377]: Invalid user jenkins from 10.30.104.4 port 38882
Mar 12 15:49:00 prd-ubuntu1804-builder-4c-4g-12710 sshd[1377]: Received disconnect from 10.30.104.4 port 38882:11: Closed due to user request. [preauth]
Mar 12 15:49:00 prd-ubuntu1804-builder-4c-4g-12710 sshd[1377]: Disconnected from invalid user jenkins 10.30.104.4 port 38882 [preauth]
Mar 12 15:49:01 prd-ubuntu1804-builder-4c-4g-12710 CRON[1380]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 12 15:49:01 prd-ubuntu1804-builder-4c-4g-12710 CRON[1380]: pam_unix(cron:session): session closed for user root
Mar 12 15:49:03 prd-ubuntu1804-builder-4c-4g-12710 sshd[1386]: Invalid user jenkins from 10.30.104.4 port 38890
Mar 12 15:49:03 prd-ubuntu1804-builder-4c-4g-12710 sshd[1386]: Received disconnect from 10.30.104.4 port 38890:11: Closed due to user request. [preauth]
Mar 12 15:49:03 prd-ubuntu1804-builder-4c-4g-12710 sshd[1386]: Disconnected from invalid user jenkins 10.30.104.4 port 38890 [preauth]
Mar 12 15:49:04 prd-ubuntu1804-builder-4c-4g-12710 useradd[1406]: new group: name=jenkins, GID=1001
Mar 12 15:49:04 prd-ubuntu1804-builder-4c-4g-12710 useradd[1406]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 12 15:49:05 prd-ubuntu1804-builder-4c-4g-12710 sshd[1438]: Accepted publickey for jenkins from 10.30.104.4 port 38898 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 12 15:49:05 prd-ubuntu1804-builder-4c-4g-12710 sshd[1438]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 12 15:49:05 prd-ubuntu1804-builder-4c-4g-12710 systemd-logind[979]: New session 2 of user jenkins.
Mar 12 15:49:05 prd-ubuntu1804-builder-4c-4g-12710 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 12 15:50:01 prd-ubuntu1804-builder-4c-4g-12710 CRON[2512]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 12 15:50:01 prd-ubuntu1804-builder-4c-4g-12710 CRON[2512]: pam_unix(cron:session): session closed for user root
Mar 12 15:51:03 prd-ubuntu1804-builder-4c-4g-12710 CRON[2931]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 12 15:51:03 prd-ubuntu1804-builder-4c-4g-12710 CRON[2931]: pam_unix(cron:session): session closed for user root
Mar 12 15:51:18 prd-ubuntu1804-builder-4c-4g-12710 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 12 15:51:18 prd-ubuntu1804-builder-4c-4g-12710 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)