Jul 14 05:55:51 prd-ubuntu2004-helm-2c-1g-12612 passwd[709]: password for 'ubuntu' changed by 'root'
Jul 14 05:55:51 prd-ubuntu2004-helm-2c-1g-12612 systemd-logind[753]: New seat seat0.
Jul 14 05:55:51 prd-ubuntu2004-helm-2c-1g-12612 systemd-logind[753]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 14 05:55:51 prd-ubuntu2004-helm-2c-1g-12612 systemd-logind[753]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 14 05:55:51 prd-ubuntu2004-helm-2c-1g-12612 sshd[800]: Server listening on 0.0.0.0 port 22.
Jul 14 05:55:51 prd-ubuntu2004-helm-2c-1g-12612 sshd[800]: Server listening on :: port 22.
Jul 14 05:55:55 prd-ubuntu2004-helm-2c-1g-12612 sshd[2198]: error: kex_exchange_identification: Connection closed by remote host
Jul 14 05:56:01 prd-ubuntu2004-helm-2c-1g-12612 CRON[4170]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 14 05:56:01 prd-ubuntu2004-helm-2c-1g-12612 CRON[4170]: pam_unix(cron:session): session closed for user root
Jul 14 05:56:04 prd-ubuntu2004-helm-2c-1g-12612 sshd[4917]: Invalid user jenkins from 10.30.104.4 port 59558
Jul 14 05:56:04 prd-ubuntu2004-helm-2c-1g-12612 sshd[4917]: Received disconnect from 10.30.104.4 port 59558:11: Closed due to user request. [preauth]
Jul 14 05:56:04 prd-ubuntu2004-helm-2c-1g-12612 sshd[4917]: Disconnected from invalid user jenkins 10.30.104.4 port 59558 [preauth]
Jul 14 05:56:06 prd-ubuntu2004-helm-2c-1g-12612 sshd[5575]: Invalid user jenkins from 10.30.104.4 port 59560
Jul 14 05:56:06 prd-ubuntu2004-helm-2c-1g-12612 sshd[5575]: Received disconnect from 10.30.104.4 port 59560:11: Closed due to user request. [preauth]
Jul 14 05:56:06 prd-ubuntu2004-helm-2c-1g-12612 sshd[5575]: Disconnected from invalid user jenkins 10.30.104.4 port 59560 [preauth]
Jul 14 05:56:08 prd-ubuntu2004-helm-2c-1g-12612 sshd[6268]: Invalid user jenkins from 10.30.104.4 port 59562
Jul 14 05:56:08 prd-ubuntu2004-helm-2c-1g-12612 sshd[6268]: Received disconnect from 10.30.104.4 port 59562:11: Closed due to user request. [preauth]
Jul 14 05:56:08 prd-ubuntu2004-helm-2c-1g-12612 sshd[6268]: Disconnected from invalid user jenkins 10.30.104.4 port 59562 [preauth]
Jul 14 05:56:10 prd-ubuntu2004-helm-2c-1g-12612 sshd[7189]: Invalid user jenkins from 10.30.104.4 port 59570
Jul 14 05:56:10 prd-ubuntu2004-helm-2c-1g-12612 sshd[7189]: Received disconnect from 10.30.104.4 port 59570:11: Closed due to user request. [preauth]
Jul 14 05:56:10 prd-ubuntu2004-helm-2c-1g-12612 sshd[7189]: Disconnected from invalid user jenkins 10.30.104.4 port 59570 [preauth]
Jul 14 05:56:12 prd-ubuntu2004-helm-2c-1g-12612 sshd[7970]: Invalid user jenkins from 10.30.104.4 port 59572
Jul 14 05:56:12 prd-ubuntu2004-helm-2c-1g-12612 sshd[7970]: Received disconnect from 10.30.104.4 port 59572:11: Closed due to user request. [preauth]
Jul 14 05:56:12 prd-ubuntu2004-helm-2c-1g-12612 sshd[7970]: Disconnected from invalid user jenkins 10.30.104.4 port 59572 [preauth]
Jul 14 05:56:14 prd-ubuntu2004-helm-2c-1g-12612 sshd[8568]: Invalid user jenkins from 10.30.104.4 port 59574
Jul 14 05:56:14 prd-ubuntu2004-helm-2c-1g-12612 sshd[8568]: Received disconnect from 10.30.104.4 port 59574:11: Closed due to user request. [preauth]
Jul 14 05:56:14 prd-ubuntu2004-helm-2c-1g-12612 sshd[8568]: Disconnected from invalid user jenkins 10.30.104.4 port 59574 [preauth]
Jul 14 05:56:16 prd-ubuntu2004-helm-2c-1g-12612 useradd[8976]: new group: name=jenkins, GID=1001
Jul 14 05:56:16 prd-ubuntu2004-helm-2c-1g-12612 useradd[8976]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul 14 05:56:16 prd-ubuntu2004-helm-2c-1g-12612 usermod[9013]: add 'jenkins' to group 'docker'
Jul 14 05:56:16 prd-ubuntu2004-helm-2c-1g-12612 usermod[9013]: add 'jenkins' to shadow group 'docker'
Jul 14 05:56:17 prd-ubuntu2004-helm-2c-1g-12612 sshd[9362]: Accepted publickey for jenkins from 10.30.104.4 port 59582 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 14 05:56:17 prd-ubuntu2004-helm-2c-1g-12612 sshd[9362]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 14 05:56:17 prd-ubuntu2004-helm-2c-1g-12612 systemd-logind[753]: New session 2 of user jenkins.
Jul 14 05:56:17 prd-ubuntu2004-helm-2c-1g-12612 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 14 05:57:01 prd-ubuntu2004-helm-2c-1g-12612 CRON[25759]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 14 05:57:01 prd-ubuntu2004-helm-2c-1g-12612 CRON[25759]: pam_unix(cron:session): session closed for user root
Jul 14 05:57:56 prd-ubuntu2004-helm-2c-1g-12612 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jul 14 05:57:56 prd-ubuntu2004-helm-2c-1g-12612 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)