Apr 22 07:26:23 prd-ubuntu1804-docker-8c-8g-25077 passwd[994]: password for 'ubuntu' changed by 'root'
Apr 22 07:26:23 prd-ubuntu1804-docker-8c-8g-25077 systemd-logind[1123]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 22 07:26:23 prd-ubuntu1804-docker-8c-8g-25077 systemd-logind[1123]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 22 07:26:23 prd-ubuntu1804-docker-8c-8g-25077 systemd-logind[1123]: New seat seat0.
Apr 22 07:26:23 prd-ubuntu1804-docker-8c-8g-25077 sshd[1171]: Server listening on 0.0.0.0 port 22.
Apr 22 07:26:23 prd-ubuntu1804-docker-8c-8g-25077 sshd[1171]: Server listening on :: port 22.
Apr 22 07:26:24 prd-ubuntu1804-docker-8c-8g-25077 sshd[1433]: Did not receive identification string from 10.30.104.4 port 33746
Apr 22 07:26:33 prd-ubuntu1804-docker-8c-8g-25077 sshd[1486]: Invalid user jenkins from 10.30.104.4 port 33748
Apr 22 07:26:33 prd-ubuntu1804-docker-8c-8g-25077 sshd[1486]: Received disconnect from 10.30.104.4 port 33748:11: Closed due to user request. [preauth]
Apr 22 07:26:33 prd-ubuntu1804-docker-8c-8g-25077 sshd[1486]: Disconnected from invalid user jenkins 10.30.104.4 port 33748 [preauth]
Apr 22 07:26:35 prd-ubuntu1804-docker-8c-8g-25077 sshd[1490]: Invalid user jenkins from 10.30.104.4 port 33750
Apr 22 07:26:35 prd-ubuntu1804-docker-8c-8g-25077 sshd[1490]: Received disconnect from 10.30.104.4 port 33750:11: Closed due to user request. [preauth]
Apr 22 07:26:35 prd-ubuntu1804-docker-8c-8g-25077 sshd[1490]: Disconnected from invalid user jenkins 10.30.104.4 port 33750 [preauth]
Apr 22 07:26:37 prd-ubuntu1804-docker-8c-8g-25077 sshd[1492]: Invalid user jenkins from 10.30.104.4 port 33752
Apr 22 07:26:37 prd-ubuntu1804-docker-8c-8g-25077 sshd[1492]: Received disconnect from 10.30.104.4 port 33752:11: Closed due to user request. [preauth]
Apr 22 07:26:37 prd-ubuntu1804-docker-8c-8g-25077 sshd[1492]: Disconnected from invalid user jenkins 10.30.104.4 port 33752 [preauth]
Apr 22 07:26:39 prd-ubuntu1804-docker-8c-8g-25077 sshd[1494]: Invalid user jenkins from 10.30.104.4 port 33756
Apr 22 07:26:39 prd-ubuntu1804-docker-8c-8g-25077 sshd[1494]: Received disconnect from 10.30.104.4 port 33756:11: Closed due to user request. [preauth]
Apr 22 07:26:39 prd-ubuntu1804-docker-8c-8g-25077 sshd[1494]: Disconnected from invalid user jenkins 10.30.104.4 port 33756 [preauth]
Apr 22 07:26:42 prd-ubuntu1804-docker-8c-8g-25077 sshd[1630]: Invalid user jenkins from 10.30.104.4 port 33758
Apr 22 07:26:43 prd-ubuntu1804-docker-8c-8g-25077 sshd[1630]: Received disconnect from 10.30.104.4 port 33758:11: Closed due to user request. [preauth]
Apr 22 07:26:43 prd-ubuntu1804-docker-8c-8g-25077 sshd[1630]: Disconnected from invalid user jenkins 10.30.104.4 port 33758 [preauth]
Apr 22 07:26:45 prd-ubuntu1804-docker-8c-8g-25077 sshd[1714]: Invalid user jenkins from 10.30.104.4 port 33760
Apr 22 07:26:45 prd-ubuntu1804-docker-8c-8g-25077 sshd[1714]: Received disconnect from 10.30.104.4 port 33760:11: Closed due to user request. [preauth]
Apr 22 07:26:45 prd-ubuntu1804-docker-8c-8g-25077 sshd[1714]: Disconnected from invalid user jenkins 10.30.104.4 port 33760 [preauth]
Apr 22 07:26:47 prd-ubuntu1804-docker-8c-8g-25077 sshd[1759]: Invalid user jenkins from 10.30.104.4 port 33762
Apr 22 07:26:47 prd-ubuntu1804-docker-8c-8g-25077 sshd[1759]: Received disconnect from 10.30.104.4 port 33762:11: Closed due to user request. [preauth]
Apr 22 07:26:47 prd-ubuntu1804-docker-8c-8g-25077 sshd[1759]: Disconnected from invalid user jenkins 10.30.104.4 port 33762 [preauth]
Apr 22 07:26:49 prd-ubuntu1804-docker-8c-8g-25077 sshd[1767]: Invalid user jenkins from 10.30.104.4 port 33764
Apr 22 07:26:49 prd-ubuntu1804-docker-8c-8g-25077 sshd[1767]: Received disconnect from 10.30.104.4 port 33764:11: Closed due to user request. [preauth]
Apr 22 07:26:49 prd-ubuntu1804-docker-8c-8g-25077 sshd[1767]: Disconnected from invalid user jenkins 10.30.104.4 port 33764 [preauth]
Apr 22 07:26:51 prd-ubuntu1804-docker-8c-8g-25077 sshd[1769]: Invalid user jenkins from 10.30.104.4 port 33766
Apr 22 07:26:51 prd-ubuntu1804-docker-8c-8g-25077 sshd[1769]: Received disconnect from 10.30.104.4 port 33766:11: Closed due to user request. [preauth]
Apr 22 07:26:51 prd-ubuntu1804-docker-8c-8g-25077 sshd[1769]: Disconnected from invalid user jenkins 10.30.104.4 port 33766 [preauth]
Apr 22 07:26:53 prd-ubuntu1804-docker-8c-8g-25077 useradd[1791]: new group: name=jenkins, GID=1001
Apr 22 07:26:53 prd-ubuntu1804-docker-8c-8g-25077 useradd[1791]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 22 07:26:53 prd-ubuntu1804-docker-8c-8g-25077 sshd[1789]: Invalid user jenkins from 10.30.104.4 port 33768
Apr 22 07:26:53 prd-ubuntu1804-docker-8c-8g-25077 sshd[1789]: Received disconnect from 10.30.104.4 port 33768:11: Closed due to user request. [preauth]
Apr 22 07:26:53 prd-ubuntu1804-docker-8c-8g-25077 sshd[1789]: Disconnected from invalid user jenkins 10.30.104.4 port 33768 [preauth]
Apr 22 07:26:53 prd-ubuntu1804-docker-8c-8g-25077 usermod[1798]: add 'jenkins' to group 'docker'
Apr 22 07:26:53 prd-ubuntu1804-docker-8c-8g-25077 usermod[1798]: add 'jenkins' to shadow group 'docker'
Apr 22 07:26:55 prd-ubuntu1804-docker-8c-8g-25077 sshd[1881]: Accepted publickey for jenkins from 10.30.104.4 port 33776 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 22 07:26:55 prd-ubuntu1804-docker-8c-8g-25077 sshd[1881]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 22 07:26:55 prd-ubuntu1804-docker-8c-8g-25077 systemd-logind[1123]: New session 1 of user jenkins.
Apr 22 07:26:55 prd-ubuntu1804-docker-8c-8g-25077 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 22 07:27:02 prd-ubuntu1804-docker-8c-8g-25077 CRON[2113]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 22 07:27:02 prd-ubuntu1804-docker-8c-8g-25077 CRON[2113]: pam_unix(cron:session): session closed for user root
Apr 22 07:28:01 prd-ubuntu1804-docker-8c-8g-25077 CRON[2663]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 22 07:28:01 prd-ubuntu1804-docker-8c-8g-25077 CRON[2663]: pam_unix(cron:session): session closed for user root
Apr 22 07:28:59 prd-ubuntu1804-docker-8c-8g-25077 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-readiness-docker-merge-master ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 22 07:28:59 prd-ubuntu1804-docker-8c-8g-25077 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)