Mar 26 17:49:45 prd-ubuntu1804-builder-4c-4g-5304 passwd[997]: password for 'ubuntu' changed by 'root'
Mar 26 17:49:45 prd-ubuntu1804-builder-4c-4g-5304 systemd-logind[1031]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 26 17:49:45 prd-ubuntu1804-builder-4c-4g-5304 systemd-logind[1031]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 26 17:49:45 prd-ubuntu1804-builder-4c-4g-5304 systemd-logind[1031]: New seat seat0.
Mar 26 17:49:45 prd-ubuntu1804-builder-4c-4g-5304 sshd[1096]: Server listening on 0.0.0.0 port 22.
Mar 26 17:49:45 prd-ubuntu1804-builder-4c-4g-5304 sshd[1096]: Server listening on :: port 22.
Mar 26 17:49:47 prd-ubuntu1804-builder-4c-4g-5304 sshd[1402]: Did not receive identification string from 10.30.104.4 port 45850
Mar 26 17:49:50 prd-ubuntu1804-builder-4c-4g-5304 sshd[1514]: Invalid user jenkins from 10.30.104.4 port 45860
Mar 26 17:49:50 prd-ubuntu1804-builder-4c-4g-5304 sshd[1514]: Received disconnect from 10.30.104.4 port 45860:11: Closed due to user request. [preauth]
Mar 26 17:49:50 prd-ubuntu1804-builder-4c-4g-5304 sshd[1514]: Disconnected from invalid user jenkins 10.30.104.4 port 45860 [preauth]
Mar 26 17:49:53 prd-ubuntu1804-builder-4c-4g-5304 sshd[1556]: Invalid user jenkins from 10.30.104.4 port 45874
Mar 26 17:49:53 prd-ubuntu1804-builder-4c-4g-5304 sshd[1556]: Received disconnect from 10.30.104.4 port 45874:11: Closed due to user request. [preauth]
Mar 26 17:49:53 prd-ubuntu1804-builder-4c-4g-5304 sshd[1556]: Disconnected from invalid user jenkins 10.30.104.4 port 45874 [preauth]
Mar 26 17:49:55 prd-ubuntu1804-builder-4c-4g-5304 sshd[1558]: Invalid user jenkins from 10.30.104.4 port 45882
Mar 26 17:49:55 prd-ubuntu1804-builder-4c-4g-5304 sshd[1558]: Received disconnect from 10.30.104.4 port 45882:11: Closed due to user request. [preauth]
Mar 26 17:49:55 prd-ubuntu1804-builder-4c-4g-5304 sshd[1558]: Disconnected from invalid user jenkins 10.30.104.4 port 45882 [preauth]
Mar 26 17:49:57 prd-ubuntu1804-builder-4c-4g-5304 sshd[1560]: Invalid user jenkins from 10.30.104.4 port 45894
Mar 26 17:49:57 prd-ubuntu1804-builder-4c-4g-5304 sshd[1560]: Received disconnect from 10.30.104.4 port 45894:11: Closed due to user request. [preauth]
Mar 26 17:49:57 prd-ubuntu1804-builder-4c-4g-5304 sshd[1560]: Disconnected from invalid user jenkins 10.30.104.4 port 45894 [preauth]
Mar 26 17:49:59 prd-ubuntu1804-builder-4c-4g-5304 sshd[1562]: Invalid user jenkins from 10.30.104.4 port 45908
Mar 26 17:49:59 prd-ubuntu1804-builder-4c-4g-5304 sshd[1562]: Received disconnect from 10.30.104.4 port 45908:11: Closed due to user request. [preauth]
Mar 26 17:49:59 prd-ubuntu1804-builder-4c-4g-5304 sshd[1562]: Disconnected from invalid user jenkins 10.30.104.4 port 45908 [preauth]
Mar 26 17:50:01 prd-ubuntu1804-builder-4c-4g-5304 sshd[1570]: Invalid user jenkins from 10.30.104.4 port 45916
Mar 26 17:50:01 prd-ubuntu1804-builder-4c-4g-5304 sshd[1570]: Received disconnect from 10.30.104.4 port 45916:11: Closed due to user request. [preauth]
Mar 26 17:50:01 prd-ubuntu1804-builder-4c-4g-5304 sshd[1570]: Disconnected from invalid user jenkins 10.30.104.4 port 45916 [preauth]
Mar 26 17:50:04 prd-ubuntu1804-builder-4c-4g-5304 sshd[1572]: Invalid user jenkins from 10.30.104.4 port 45924
Mar 26 17:50:04 prd-ubuntu1804-builder-4c-4g-5304 CRON[1565]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 26 17:50:04 prd-ubuntu1804-builder-4c-4g-5304 CRON[1565]: pam_unix(cron:session): session closed for user root
Mar 26 17:50:04 prd-ubuntu1804-builder-4c-4g-5304 sshd[1572]: Received disconnect from 10.30.104.4 port 45924:11: Closed due to user request. [preauth]
Mar 26 17:50:04 prd-ubuntu1804-builder-4c-4g-5304 sshd[1572]: Disconnected from invalid user jenkins 10.30.104.4 port 45924 [preauth]
Mar 26 17:50:06 prd-ubuntu1804-builder-4c-4g-5304 sshd[1577]: Invalid user jenkins from 10.30.104.4 port 45934
Mar 26 17:50:06 prd-ubuntu1804-builder-4c-4g-5304 sshd[1577]: Received disconnect from 10.30.104.4 port 45934:11: Closed due to user request. [preauth]
Mar 26 17:50:06 prd-ubuntu1804-builder-4c-4g-5304 sshd[1577]: Disconnected from invalid user jenkins 10.30.104.4 port 45934 [preauth]
Mar 26 17:50:08 prd-ubuntu1804-builder-4c-4g-5304 sshd[1579]: Invalid user jenkins from 10.30.104.4 port 45940
Mar 26 17:50:08 prd-ubuntu1804-builder-4c-4g-5304 sshd[1579]: Received disconnect from 10.30.104.4 port 45940:11: Closed due to user request. [preauth]
Mar 26 17:50:08 prd-ubuntu1804-builder-4c-4g-5304 sshd[1579]: Disconnected from invalid user jenkins 10.30.104.4 port 45940 [preauth]
Mar 26 17:50:10 prd-ubuntu1804-builder-4c-4g-5304 useradd[1586]: new group: name=jenkins, GID=1001
Mar 26 17:50:10 prd-ubuntu1804-builder-4c-4g-5304 useradd[1586]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 26 17:50:10 prd-ubuntu1804-builder-4c-4g-5304 sshd[1587]: Received disconnect from 10.30.104.4 port 45946:11: Closed due to user request. [preauth]
Mar 26 17:50:10 prd-ubuntu1804-builder-4c-4g-5304 sshd[1587]: Disconnected from authenticating user jenkins 10.30.104.4 port 45946 [preauth]
Mar 26 17:50:12 prd-ubuntu1804-builder-4c-4g-5304 sshd[1648]: Accepted publickey for jenkins from 10.30.104.4 port 45956 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 26 17:50:12 prd-ubuntu1804-builder-4c-4g-5304 sshd[1648]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 26 17:50:12 prd-ubuntu1804-builder-4c-4g-5304 systemd-logind[1031]: New session 2 of user jenkins.
Mar 26 17:50:12 prd-ubuntu1804-builder-4c-4g-5304 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 26 17:51:01 prd-ubuntu1804-builder-4c-4g-5304 CRON[2363]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 26 17:51:01 prd-ubuntu1804-builder-4c-4g-5304 CRON[2363]: pam_unix(cron:session): session closed for user root
Mar 26 17:52:01 prd-ubuntu1804-builder-4c-4g-5304 CRON[3175]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 26 17:52:01 prd-ubuntu1804-builder-4c-4g-5304 CRON[3175]: pam_unix(cron:session): session closed for user root
Mar 26 17:52:34 prd-ubuntu1804-builder-4c-4g-5304 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 26 17:52:34 prd-ubuntu1804-builder-4c-4g-5304 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)