Aug 19 10:41:48 prd-ubuntu1804-builder-4c-4g-38930 passwd[981]: password for 'ubuntu' changed by 'root'
Aug 19 10:41:48 prd-ubuntu1804-builder-4c-4g-38930 systemd-logind[1009]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 19 10:41:48 prd-ubuntu1804-builder-4c-4g-38930 systemd-logind[1009]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 19 10:41:48 prd-ubuntu1804-builder-4c-4g-38930 systemd-logind[1009]: New seat seat0.
Aug 19 10:41:49 prd-ubuntu1804-builder-4c-4g-38930 sshd[1227]: Server listening on 0.0.0.0 port 22.
Aug 19 10:41:49 prd-ubuntu1804-builder-4c-4g-38930 sshd[1227]: Server listening on :: port 22.
Aug 19 10:41:49 prd-ubuntu1804-builder-4c-4g-38930 sshd[1269]: Did not receive identification string from 10.30.104.4 port 42264
Aug 19 10:41:51 prd-ubuntu1804-builder-4c-4g-38930 sshd[1443]: Invalid user jenkins from 10.30.104.4 port 42272
Aug 19 10:41:51 prd-ubuntu1804-builder-4c-4g-38930 sshd[1443]: Received disconnect from 10.30.104.4 port 42272:11: Closed due to user request. [preauth]
Aug 19 10:41:51 prd-ubuntu1804-builder-4c-4g-38930 sshd[1443]: Disconnected from invalid user jenkins 10.30.104.4 port 42272 [preauth]
Aug 19 10:41:53 prd-ubuntu1804-builder-4c-4g-38930 sshd[1494]: Invalid user jenkins from 10.30.104.4 port 42284
Aug 19 10:41:53 prd-ubuntu1804-builder-4c-4g-38930 sshd[1494]: Received disconnect from 10.30.104.4 port 42284:11: Closed due to user request. [preauth]
Aug 19 10:41:53 prd-ubuntu1804-builder-4c-4g-38930 sshd[1494]: Disconnected from invalid user jenkins 10.30.104.4 port 42284 [preauth]
Aug 19 10:41:55 prd-ubuntu1804-builder-4c-4g-38930 sshd[1558]: Invalid user jenkins from 10.30.104.4 port 42292
Aug 19 10:41:55 prd-ubuntu1804-builder-4c-4g-38930 sshd[1558]: Received disconnect from 10.30.104.4 port 42292:11: Closed due to user request. [preauth]
Aug 19 10:41:55 prd-ubuntu1804-builder-4c-4g-38930 sshd[1558]: Disconnected from invalid user jenkins 10.30.104.4 port 42292 [preauth]
Aug 19 10:41:57 prd-ubuntu1804-builder-4c-4g-38930 sshd[1560]: Invalid user jenkins from 10.30.104.4 port 42302
Aug 19 10:41:57 prd-ubuntu1804-builder-4c-4g-38930 sshd[1560]: Received disconnect from 10.30.104.4 port 42302:11: Closed due to user request. [preauth]
Aug 19 10:41:57 prd-ubuntu1804-builder-4c-4g-38930 sshd[1560]: Disconnected from invalid user jenkins 10.30.104.4 port 42302 [preauth]
Aug 19 10:42:00 prd-ubuntu1804-builder-4c-4g-38930 sshd[1562]: Invalid user jenkins from 10.30.104.4 port 42314
Aug 19 10:42:00 prd-ubuntu1804-builder-4c-4g-38930 sshd[1562]: Received disconnect from 10.30.104.4 port 42314:11: Closed due to user request. [preauth]
Aug 19 10:42:00 prd-ubuntu1804-builder-4c-4g-38930 sshd[1562]: Disconnected from invalid user jenkins 10.30.104.4 port 42314 [preauth]
Aug 19 10:42:02 prd-ubuntu1804-builder-4c-4g-38930 sshd[1570]: Invalid user jenkins from 10.30.104.4 port 42322
Aug 19 10:42:02 prd-ubuntu1804-builder-4c-4g-38930 sshd[1570]: Received disconnect from 10.30.104.4 port 42322:11: Closed due to user request. [preauth]
Aug 19 10:42:02 prd-ubuntu1804-builder-4c-4g-38930 sshd[1570]: Disconnected from invalid user jenkins 10.30.104.4 port 42322 [preauth]
Aug 19 10:42:02 prd-ubuntu1804-builder-4c-4g-38930 CRON[1565]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 19 10:42:02 prd-ubuntu1804-builder-4c-4g-38930 CRON[1565]: pam_unix(cron:session): session closed for user root
Aug 19 10:42:04 prd-ubuntu1804-builder-4c-4g-38930 sshd[1590]: Invalid user jenkins from 10.30.104.4 port 42336
Aug 19 10:42:04 prd-ubuntu1804-builder-4c-4g-38930 sshd[1590]: Received disconnect from 10.30.104.4 port 42336:11: Closed due to user request. [preauth]
Aug 19 10:42:04 prd-ubuntu1804-builder-4c-4g-38930 sshd[1590]: Disconnected from invalid user jenkins 10.30.104.4 port 42336 [preauth]
Aug 19 10:42:04 prd-ubuntu1804-builder-4c-4g-38930 useradd[1595]: new group: name=jenkins, GID=1001
Aug 19 10:42:04 prd-ubuntu1804-builder-4c-4g-38930 useradd[1595]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 19 10:42:06 prd-ubuntu1804-builder-4c-4g-38930 sshd[1655]: Accepted publickey for jenkins from 10.30.104.4 port 42346 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 19 10:42:06 prd-ubuntu1804-builder-4c-4g-38930 sshd[1655]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 19 10:42:06 prd-ubuntu1804-builder-4c-4g-38930 systemd-logind[1009]: New session 2 of user jenkins.
Aug 19 10:42:06 prd-ubuntu1804-builder-4c-4g-38930 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 19 10:43:02 prd-ubuntu1804-builder-4c-4g-38930 CRON[2663]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 19 10:43:02 prd-ubuntu1804-builder-4c-4g-38930 CRON[2663]: pam_unix(cron:session): session closed for user root
Aug 19 10:43:57 prd-ubuntu1804-builder-4c-4g-38930 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 19 10:43:57 prd-ubuntu1804-builder-4c-4g-38930 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)