Jan 28 09:00:16 prd-ubuntu1804-builder-4c-4g-3644 passwd[944]: password for 'ubuntu' changed by 'root'
Jan 28 09:00:16 prd-ubuntu1804-builder-4c-4g-3644 systemd-logind[999]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 28 09:00:16 prd-ubuntu1804-builder-4c-4g-3644 systemd-logind[999]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 28 09:00:16 prd-ubuntu1804-builder-4c-4g-3644 systemd-logind[999]: New seat seat0.
Jan 28 09:00:16 prd-ubuntu1804-builder-4c-4g-3644 sshd[1054]: Server listening on 0.0.0.0 port 22.
Jan 28 09:00:16 prd-ubuntu1804-builder-4c-4g-3644 sshd[1054]: Server listening on :: port 22.
Jan 28 09:00:21 prd-ubuntu1804-builder-4c-4g-3644 sshd[1294]: Did not receive identification string from 10.30.104.4 port 37850
Jan 28 09:00:22 prd-ubuntu1804-builder-4c-4g-3644 sshd[1347]: Invalid user jenkins from 10.30.104.4 port 37858
Jan 28 09:00:22 prd-ubuntu1804-builder-4c-4g-3644 sshd[1347]: Received disconnect from 10.30.104.4 port 37858:11: Closed due to user request. [preauth]
Jan 28 09:00:22 prd-ubuntu1804-builder-4c-4g-3644 sshd[1347]: Disconnected from invalid user jenkins 10.30.104.4 port 37858 [preauth]
Jan 28 09:00:24 prd-ubuntu1804-builder-4c-4g-3644 sshd[1380]: Invalid user jenkins from 10.30.104.4 port 37864
Jan 28 09:00:24 prd-ubuntu1804-builder-4c-4g-3644 sshd[1380]: Received disconnect from 10.30.104.4 port 37864:11: Closed due to user request. [preauth]
Jan 28 09:00:24 prd-ubuntu1804-builder-4c-4g-3644 sshd[1380]: Disconnected from invalid user jenkins 10.30.104.4 port 37864 [preauth]
Jan 28 09:00:26 prd-ubuntu1804-builder-4c-4g-3644 sshd[1382]: Invalid user jenkins from 10.30.104.4 port 37872
Jan 28 09:00:27 prd-ubuntu1804-builder-4c-4g-3644 sshd[1382]: Received disconnect from 10.30.104.4 port 37872:11: Closed due to user request. [preauth]
Jan 28 09:00:27 prd-ubuntu1804-builder-4c-4g-3644 sshd[1382]: Disconnected from invalid user jenkins 10.30.104.4 port 37872 [preauth]
Jan 28 09:00:29 prd-ubuntu1804-builder-4c-4g-3644 sshd[1384]: Invalid user jenkins from 10.30.104.4 port 37880
Jan 28 09:00:29 prd-ubuntu1804-builder-4c-4g-3644 sshd[1384]: Received disconnect from 10.30.104.4 port 37880:11: Closed due to user request. [preauth]
Jan 28 09:00:29 prd-ubuntu1804-builder-4c-4g-3644 sshd[1384]: Disconnected from invalid user jenkins 10.30.104.4 port 37880 [preauth]
Jan 28 09:00:31 prd-ubuntu1804-builder-4c-4g-3644 sshd[1386]: Invalid user jenkins from 10.30.104.4 port 37884
Jan 28 09:00:31 prd-ubuntu1804-builder-4c-4g-3644 sshd[1386]: Received disconnect from 10.30.104.4 port 37884:11: Closed due to user request. [preauth]
Jan 28 09:00:31 prd-ubuntu1804-builder-4c-4g-3644 sshd[1386]: Disconnected from invalid user jenkins 10.30.104.4 port 37884 [preauth]
Jan 28 09:00:33 prd-ubuntu1804-builder-4c-4g-3644 sshd[1388]: Invalid user jenkins from 10.30.104.4 port 37890
Jan 28 09:00:34 prd-ubuntu1804-builder-4c-4g-3644 sshd[1388]: Received disconnect from 10.30.104.4 port 37890:11: Closed due to user request. [preauth]
Jan 28 09:00:34 prd-ubuntu1804-builder-4c-4g-3644 sshd[1388]: Disconnected from invalid user jenkins 10.30.104.4 port 37890 [preauth]
Jan 28 09:00:35 prd-ubuntu1804-builder-4c-4g-3644 sshd[1390]: Invalid user jenkins from 10.30.104.4 port 37900
Jan 28 09:00:35 prd-ubuntu1804-builder-4c-4g-3644 sshd[1390]: Received disconnect from 10.30.104.4 port 37900:11: Closed due to user request. [preauth]
Jan 28 09:00:35 prd-ubuntu1804-builder-4c-4g-3644 sshd[1390]: Disconnected from invalid user jenkins 10.30.104.4 port 37900 [preauth]
Jan 28 09:00:37 prd-ubuntu1804-builder-4c-4g-3644 sshd[1401]: Invalid user jenkins from 10.30.104.4 port 37906
Jan 28 09:00:37 prd-ubuntu1804-builder-4c-4g-3644 sshd[1401]: Received disconnect from 10.30.104.4 port 37906:11: Closed due to user request. [preauth]
Jan 28 09:00:37 prd-ubuntu1804-builder-4c-4g-3644 sshd[1401]: Disconnected from invalid user jenkins 10.30.104.4 port 37906 [preauth]
Jan 28 09:00:39 prd-ubuntu1804-builder-4c-4g-3644 sshd[1403]: Invalid user jenkins from 10.30.104.4 port 37914
Jan 28 09:00:39 prd-ubuntu1804-builder-4c-4g-3644 sshd[1403]: Received disconnect from 10.30.104.4 port 37914:11: Closed due to user request. [preauth]
Jan 28 09:00:39 prd-ubuntu1804-builder-4c-4g-3644 sshd[1403]: Disconnected from invalid user jenkins 10.30.104.4 port 37914 [preauth]
Jan 28 09:00:41 prd-ubuntu1804-builder-4c-4g-3644 useradd[1423]: new group: name=jenkins, GID=1001
Jan 28 09:00:41 prd-ubuntu1804-builder-4c-4g-3644 useradd[1423]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 28 09:00:41 prd-ubuntu1804-builder-4c-4g-3644 sshd[1478]: Accepted publickey for jenkins from 10.30.104.4 port 37918 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 28 09:00:41 prd-ubuntu1804-builder-4c-4g-3644 sshd[1478]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 28 09:00:42 prd-ubuntu1804-builder-4c-4g-3644 systemd-logind[999]: New session 1 of user jenkins.
Jan 28 09:00:42 prd-ubuntu1804-builder-4c-4g-3644 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 28 09:01:01 prd-ubuntu1804-builder-4c-4g-3644 CRON[1817]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 28 09:01:01 prd-ubuntu1804-builder-4c-4g-3644 CRON[1817]: pam_unix(cron:session): session closed for user root
Jan 28 09:02:01 prd-ubuntu1804-builder-4c-4g-3644 CRON[2505]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 28 09:02:01 prd-ubuntu1804-builder-4c-4g-3644 CRON[2505]: pam_unix(cron:session): session closed for user root
Jan 28 09:03:01 prd-ubuntu1804-builder-4c-4g-3644 CRON[2705]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 28 09:03:01 prd-ubuntu1804-builder-4c-4g-3644 CRON[2705]: pam_unix(cron:session): session closed for user root
Jan 28 09:03:14 prd-ubuntu1804-builder-4c-4g-3644 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 28 09:03:14 prd-ubuntu1804-builder-4c-4g-3644 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)