Jan 27 15:26:24 prd-ubuntu1804-builder-4c-4g-3444 passwd[901]: password for 'ubuntu' changed by 'root'
Jan 27 15:26:24 prd-ubuntu1804-builder-4c-4g-3444 systemd-logind[955]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 27 15:26:24 prd-ubuntu1804-builder-4c-4g-3444 systemd-logind[955]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 27 15:26:24 prd-ubuntu1804-builder-4c-4g-3444 systemd-logind[955]: New seat seat0.
Jan 27 15:26:24 prd-ubuntu1804-builder-4c-4g-3444 sshd[1012]: Server listening on 0.0.0.0 port 22.
Jan 27 15:26:24 prd-ubuntu1804-builder-4c-4g-3444 sshd[1012]: Server listening on :: port 22.
Jan 27 15:26:27 prd-ubuntu1804-builder-4c-4g-3444 sshd[1254]: Did not receive identification string from 10.30.104.4 port 54316
Jan 27 15:26:31 prd-ubuntu1804-builder-4c-4g-3444 sshd[1326]: Invalid user jenkins from 10.30.104.4 port 54326
Jan 27 15:26:32 prd-ubuntu1804-builder-4c-4g-3444 sshd[1326]: Received disconnect from 10.30.104.4 port 54326:11: Closed due to user request. [preauth]
Jan 27 15:26:32 prd-ubuntu1804-builder-4c-4g-3444 sshd[1326]: Disconnected from invalid user jenkins 10.30.104.4 port 54326 [preauth]
Jan 27 15:26:34 prd-ubuntu1804-builder-4c-4g-3444 sshd[1330]: Invalid user jenkins from 10.30.104.4 port 54358
Jan 27 15:26:34 prd-ubuntu1804-builder-4c-4g-3444 sshd[1330]: Received disconnect from 10.30.104.4 port 54358:11: Closed due to user request. [preauth]
Jan 27 15:26:34 prd-ubuntu1804-builder-4c-4g-3444 sshd[1330]: Disconnected from invalid user jenkins 10.30.104.4 port 54358 [preauth]
Jan 27 15:26:36 prd-ubuntu1804-builder-4c-4g-3444 sshd[1332]: Invalid user jenkins from 10.30.104.4 port 54376
Jan 27 15:26:36 prd-ubuntu1804-builder-4c-4g-3444 sshd[1332]: Received disconnect from 10.30.104.4 port 54376:11: Closed due to user request. [preauth]
Jan 27 15:26:36 prd-ubuntu1804-builder-4c-4g-3444 sshd[1332]: Disconnected from invalid user jenkins 10.30.104.4 port 54376 [preauth]
Jan 27 15:26:38 prd-ubuntu1804-builder-4c-4g-3444 sshd[1334]: Invalid user jenkins from 10.30.104.4 port 54396
Jan 27 15:26:38 prd-ubuntu1804-builder-4c-4g-3444 sshd[1334]: Received disconnect from 10.30.104.4 port 54396:11: Closed due to user request. [preauth]
Jan 27 15:26:38 prd-ubuntu1804-builder-4c-4g-3444 sshd[1334]: Disconnected from invalid user jenkins 10.30.104.4 port 54396 [preauth]
Jan 27 15:26:40 prd-ubuntu1804-builder-4c-4g-3444 sshd[1336]: Invalid user jenkins from 10.30.104.4 port 54414
Jan 27 15:26:40 prd-ubuntu1804-builder-4c-4g-3444 sshd[1336]: Received disconnect from 10.30.104.4 port 54414:11: Closed due to user request. [preauth]
Jan 27 15:26:40 prd-ubuntu1804-builder-4c-4g-3444 sshd[1336]: Disconnected from invalid user jenkins 10.30.104.4 port 54414 [preauth]
Jan 27 15:26:42 prd-ubuntu1804-builder-4c-4g-3444 sshd[1338]: Invalid user jenkins from 10.30.104.4 port 54440
Jan 27 15:26:42 prd-ubuntu1804-builder-4c-4g-3444 sshd[1338]: Received disconnect from 10.30.104.4 port 54440:11: Closed due to user request. [preauth]
Jan 27 15:26:42 prd-ubuntu1804-builder-4c-4g-3444 sshd[1338]: Disconnected from invalid user jenkins 10.30.104.4 port 54440 [preauth]
Jan 27 15:26:43 prd-ubuntu1804-builder-4c-4g-3444 useradd[1358]: new group: name=jenkins, GID=1001
Jan 27 15:26:43 prd-ubuntu1804-builder-4c-4g-3444 useradd[1358]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan 27 15:26:44 prd-ubuntu1804-builder-4c-4g-3444 sshd[1418]: Accepted publickey for jenkins from 10.30.104.4 port 54458 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan 27 15:26:44 prd-ubuntu1804-builder-4c-4g-3444 sshd[1418]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 27 15:26:44 prd-ubuntu1804-builder-4c-4g-3444 systemd-logind[955]: New session 1 of user jenkins.
Jan 27 15:26:44 prd-ubuntu1804-builder-4c-4g-3444 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 27 15:27:02 prd-ubuntu1804-builder-4c-4g-3444 CRON[1737]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 27 15:27:02 prd-ubuntu1804-builder-4c-4g-3444 CRON[1737]: pam_unix(cron:session): session closed for user root
Jan 27 15:28:01 prd-ubuntu1804-builder-4c-4g-3444 CRON[2452]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 27 15:28:01 prd-ubuntu1804-builder-4c-4g-3444 CRON[2452]: pam_unix(cron:session): session closed for user root
Jan 27 15:28:41 prd-ubuntu1804-builder-4c-4g-3444 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan 27 15:28:41 prd-ubuntu1804-builder-4c-4g-3444 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)