Apr 17 07:49:00 prd-ubuntu1804-builder-4c-4g-23849 passwd[929]: password for 'ubuntu' changed by 'root'
Apr 17 07:49:00 prd-ubuntu1804-builder-4c-4g-23849 systemd-logind[965]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 17 07:49:00 prd-ubuntu1804-builder-4c-4g-23849 systemd-logind[965]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 17 07:49:00 prd-ubuntu1804-builder-4c-4g-23849 systemd-logind[965]: New seat seat0.
Apr 17 07:49:00 prd-ubuntu1804-builder-4c-4g-23849 sshd[1038]: Server listening on 0.0.0.0 port 22.
Apr 17 07:49:00 prd-ubuntu1804-builder-4c-4g-23849 sshd[1038]: Server listening on :: port 22.
Apr 17 07:49:04 prd-ubuntu1804-builder-4c-4g-23849 sshd[1343]: Did not receive identification string from 10.30.104.4 port 58514
Apr 17 07:49:35 prd-ubuntu1804-builder-4c-4g-23849 sshd[1429]: Invalid user jenkins from 10.30.104.4 port 58538
Apr 17 07:49:35 prd-ubuntu1804-builder-4c-4g-23849 sshd[1429]: Received disconnect from 10.30.104.4 port 58538:11: Closed due to user request. [preauth]
Apr 17 07:49:35 prd-ubuntu1804-builder-4c-4g-23849 sshd[1429]: Disconnected from invalid user jenkins 10.30.104.4 port 58538 [preauth]
Apr 17 07:49:37 prd-ubuntu1804-builder-4c-4g-23849 sshd[1465]: Invalid user jenkins from 10.30.104.4 port 58620
Apr 17 07:49:37 prd-ubuntu1804-builder-4c-4g-23849 sshd[1465]: Received disconnect from 10.30.104.4 port 58620:11: Closed due to user request. [preauth]
Apr 17 07:49:37 prd-ubuntu1804-builder-4c-4g-23849 sshd[1465]: Disconnected from invalid user jenkins 10.30.104.4 port 58620 [preauth]
Apr 17 07:49:39 prd-ubuntu1804-builder-4c-4g-23849 sshd[1467]: Invalid user jenkins from 10.30.104.4 port 58624
Apr 17 07:49:39 prd-ubuntu1804-builder-4c-4g-23849 sshd[1467]: Received disconnect from 10.30.104.4 port 58624:11: Closed due to user request. [preauth]
Apr 17 07:49:39 prd-ubuntu1804-builder-4c-4g-23849 sshd[1467]: Disconnected from invalid user jenkins 10.30.104.4 port 58624 [preauth]
Apr 17 07:49:41 prd-ubuntu1804-builder-4c-4g-23849 sshd[1469]: Invalid user jenkins from 10.30.104.4 port 58632
Apr 17 07:49:42 prd-ubuntu1804-builder-4c-4g-23849 sshd[1469]: Received disconnect from 10.30.104.4 port 58632:11: Closed due to user request. [preauth]
Apr 17 07:49:42 prd-ubuntu1804-builder-4c-4g-23849 sshd[1469]: Disconnected from invalid user jenkins 10.30.104.4 port 58632 [preauth]
Apr 17 07:49:44 prd-ubuntu1804-builder-4c-4g-23849 sshd[1471]: Invalid user jenkins from 10.30.104.4 port 58644
Apr 17 07:49:44 prd-ubuntu1804-builder-4c-4g-23849 sshd[1471]: Received disconnect from 10.30.104.4 port 58644:11: Closed due to user request. [preauth]
Apr 17 07:49:44 prd-ubuntu1804-builder-4c-4g-23849 sshd[1471]: Disconnected from invalid user jenkins 10.30.104.4 port 58644 [preauth]
Apr 17 07:49:46 prd-ubuntu1804-builder-4c-4g-23849 sshd[1473]: Invalid user jenkins from 10.30.104.4 port 58658
Apr 17 07:49:46 prd-ubuntu1804-builder-4c-4g-23849 sshd[1473]: Received disconnect from 10.30.104.4 port 58658:11: Closed due to user request. [preauth]
Apr 17 07:49:46 prd-ubuntu1804-builder-4c-4g-23849 sshd[1473]: Disconnected from invalid user jenkins 10.30.104.4 port 58658 [preauth]
Apr 17 07:49:48 prd-ubuntu1804-builder-4c-4g-23849 useradd[1511]: new group: name=jenkins, GID=1001
Apr 17 07:49:48 prd-ubuntu1804-builder-4c-4g-23849 useradd[1511]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 17 07:49:49 prd-ubuntu1804-builder-4c-4g-23849 sshd[1512]: Received disconnect from 10.30.104.4 port 58666:11: Closed due to user request. [preauth]
Apr 17 07:49:49 prd-ubuntu1804-builder-4c-4g-23849 sshd[1512]: Disconnected from authenticating user jenkins 10.30.104.4 port 58666 [preauth]
Apr 17 07:49:51 prd-ubuntu1804-builder-4c-4g-23849 sshd[1573]: Accepted publickey for jenkins from 10.30.104.4 port 58680 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 17 07:49:51 prd-ubuntu1804-builder-4c-4g-23849 sshd[1573]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 17 07:49:51 prd-ubuntu1804-builder-4c-4g-23849 systemd-logind[965]: New session 1 of user jenkins.
Apr 17 07:49:51 prd-ubuntu1804-builder-4c-4g-23849 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 17 07:50:01 prd-ubuntu1804-builder-4c-4g-23849 CRON[1830]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 17 07:50:01 prd-ubuntu1804-builder-4c-4g-23849 CRON[1830]: pam_unix(cron:session): session closed for user root
Apr 17 07:51:01 prd-ubuntu1804-builder-4c-4g-23849 CRON[2595]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 17 07:51:01 prd-ubuntu1804-builder-4c-4g-23849 CRON[2595]: pam_unix(cron:session): session closed for user root
Apr 17 07:51:59 prd-ubuntu1804-builder-4c-4g-23849 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 17 07:51:59 prd-ubuntu1804-builder-4c-4g-23849 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)