Oct 24 08:38:04 prd-ubuntu1804-builder-4c-4g-6004 passwd[962]: password for 'ubuntu' changed by 'root'
Oct 24 08:38:04 prd-ubuntu1804-builder-4c-4g-6004 systemd-logind[1016]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 24 08:38:04 prd-ubuntu1804-builder-4c-4g-6004 systemd-logind[1016]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 24 08:38:04 prd-ubuntu1804-builder-4c-4g-6004 systemd-logind[1016]: New seat seat0.
Oct 24 08:38:04 prd-ubuntu1804-builder-4c-4g-6004 sshd[1146]: Server listening on 0.0.0.0 port 22.
Oct 24 08:38:04 prd-ubuntu1804-builder-4c-4g-6004 sshd[1146]: Server listening on :: port 22.
Oct 24 08:38:08 prd-ubuntu1804-builder-4c-4g-6004 sshd[1408]: Did not receive identification string from 10.30.104.4 port 53868
Oct 24 08:38:12 prd-ubuntu1804-builder-4c-4g-6004 sshd[1487]: Invalid user jenkins from 10.30.104.4 port 53880
Oct 24 08:38:13 prd-ubuntu1804-builder-4c-4g-6004 sshd[1487]: Received disconnect from 10.30.104.4 port 53880:11: Closed due to user request. [preauth]
Oct 24 08:38:13 prd-ubuntu1804-builder-4c-4g-6004 sshd[1487]: Disconnected from invalid user jenkins 10.30.104.4 port 53880 [preauth]
Oct 24 08:38:15 prd-ubuntu1804-builder-4c-4g-6004 sshd[1491]: Invalid user jenkins from 10.30.104.4 port 53892
Oct 24 08:38:15 prd-ubuntu1804-builder-4c-4g-6004 sshd[1491]: Received disconnect from 10.30.104.4 port 53892:11: Closed due to user request. [preauth]
Oct 24 08:38:15 prd-ubuntu1804-builder-4c-4g-6004 sshd[1491]: Disconnected from invalid user jenkins 10.30.104.4 port 53892 [preauth]
Oct 24 08:38:17 prd-ubuntu1804-builder-4c-4g-6004 sshd[1493]: Invalid user jenkins from 10.30.104.4 port 53900
Oct 24 08:38:17 prd-ubuntu1804-builder-4c-4g-6004 sshd[1493]: Received disconnect from 10.30.104.4 port 53900:11: Closed due to user request. [preauth]
Oct 24 08:38:17 prd-ubuntu1804-builder-4c-4g-6004 sshd[1493]: Disconnected from invalid user jenkins 10.30.104.4 port 53900 [preauth]
Oct 24 08:38:19 prd-ubuntu1804-builder-4c-4g-6004 sshd[1495]: Invalid user jenkins from 10.30.104.4 port 53910
Oct 24 08:38:19 prd-ubuntu1804-builder-4c-4g-6004 sshd[1495]: Received disconnect from 10.30.104.4 port 53910:11: Closed due to user request. [preauth]
Oct 24 08:38:19 prd-ubuntu1804-builder-4c-4g-6004 sshd[1495]: Disconnected from invalid user jenkins 10.30.104.4 port 53910 [preauth]
Oct 24 08:38:21 prd-ubuntu1804-builder-4c-4g-6004 sshd[1497]: Invalid user jenkins from 10.30.104.4 port 53928
Oct 24 08:38:22 prd-ubuntu1804-builder-4c-4g-6004 sshd[1497]: Received disconnect from 10.30.104.4 port 53928:11: Closed due to user request. [preauth]
Oct 24 08:38:22 prd-ubuntu1804-builder-4c-4g-6004 sshd[1497]: Disconnected from invalid user jenkins 10.30.104.4 port 53928 [preauth]
Oct 24 08:38:24 prd-ubuntu1804-builder-4c-4g-6004 sshd[1506]: Invalid user jenkins from 10.30.104.4 port 53936
Oct 24 08:38:24 prd-ubuntu1804-builder-4c-4g-6004 sshd[1506]: Received disconnect from 10.30.104.4 port 53936:11: Closed due to user request. [preauth]
Oct 24 08:38:24 prd-ubuntu1804-builder-4c-4g-6004 sshd[1506]: Disconnected from invalid user jenkins 10.30.104.4 port 53936 [preauth]
Oct 24 08:38:26 prd-ubuntu1804-builder-4c-4g-6004 sshd[1508]: Invalid user jenkins from 10.30.104.4 port 53942
Oct 24 08:38:26 prd-ubuntu1804-builder-4c-4g-6004 sshd[1508]: Received disconnect from 10.30.104.4 port 53942:11: Closed due to user request. [preauth]
Oct 24 08:38:26 prd-ubuntu1804-builder-4c-4g-6004 sshd[1508]: Disconnected from invalid user jenkins 10.30.104.4 port 53942 [preauth]
Oct 24 08:38:27 prd-ubuntu1804-builder-4c-4g-6004 useradd[1528]: new group: name=jenkins, GID=1001
Oct 24 08:38:27 prd-ubuntu1804-builder-4c-4g-6004 useradd[1528]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 24 08:38:28 prd-ubuntu1804-builder-4c-4g-6004 sshd[1538]: Accepted publickey for jenkins from 10.30.104.4 port 53950 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 24 08:38:28 prd-ubuntu1804-builder-4c-4g-6004 sshd[1538]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 24 08:38:28 prd-ubuntu1804-builder-4c-4g-6004 systemd-logind[1016]: New session 1 of user jenkins.
Oct 24 08:38:28 prd-ubuntu1804-builder-4c-4g-6004 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 24 08:39:02 prd-ubuntu1804-builder-4c-4g-6004 CRON[2338]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 24 08:39:02 prd-ubuntu1804-builder-4c-4g-6004 CRON[2338]: pam_unix(cron:session): session closed for user root
Oct 24 08:40:01 prd-ubuntu1804-builder-4c-4g-6004 CRON[2824]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 24 08:40:01 prd-ubuntu1804-builder-4c-4g-6004 CRON[2824]: pam_unix(cron:session): session closed for user root
Oct 24 08:40:31 prd-ubuntu1804-builder-4c-4g-6004 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 24 08:40:31 prd-ubuntu1804-builder-4c-4g-6004 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)