Oct 21 06:31:20 prd-ubuntu2004-helm-2c-1g-4087 passwd[703]: password for 'ubuntu' changed by 'root'
Oct 21 06:31:20 prd-ubuntu2004-helm-2c-1g-4087 systemd-logind[753]: New seat seat0.
Oct 21 06:31:20 prd-ubuntu2004-helm-2c-1g-4087 systemd-logind[753]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 21 06:31:20 prd-ubuntu2004-helm-2c-1g-4087 systemd-logind[753]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 21 06:31:20 prd-ubuntu2004-helm-2c-1g-4087 sshd[799]: Server listening on 0.0.0.0 port 22.
Oct 21 06:31:20 prd-ubuntu2004-helm-2c-1g-4087 sshd[799]: Server listening on :: port 22.
Oct 21 06:31:24 prd-ubuntu2004-helm-2c-1g-4087 sshd[2058]: error: kex_exchange_identification: Connection closed by remote host
Oct 21 06:31:32 prd-ubuntu2004-helm-2c-1g-4087 sshd[4787]: Invalid user jenkins from 10.30.104.4 port 56174
Oct 21 06:31:33 prd-ubuntu2004-helm-2c-1g-4087 sshd[4787]: Received disconnect from 10.30.104.4 port 56174:11: Closed due to user request. [preauth]
Oct 21 06:31:33 prd-ubuntu2004-helm-2c-1g-4087 sshd[4787]: Disconnected from invalid user jenkins 10.30.104.4 port 56174 [preauth]
Oct 21 06:31:35 prd-ubuntu2004-helm-2c-1g-4087 sshd[5411]: Invalid user jenkins from 10.30.104.4 port 56176
Oct 21 06:31:35 prd-ubuntu2004-helm-2c-1g-4087 sshd[5411]: Received disconnect from 10.30.104.4 port 56176:11: Closed due to user request. [preauth]
Oct 21 06:31:35 prd-ubuntu2004-helm-2c-1g-4087 sshd[5411]: Disconnected from invalid user jenkins 10.30.104.4 port 56176 [preauth]
Oct 21 06:31:37 prd-ubuntu2004-helm-2c-1g-4087 sshd[6073]: Invalid user jenkins from 10.30.104.4 port 56178
Oct 21 06:31:37 prd-ubuntu2004-helm-2c-1g-4087 sshd[6073]: Received disconnect from 10.30.104.4 port 56178:11: Closed due to user request. [preauth]
Oct 21 06:31:37 prd-ubuntu2004-helm-2c-1g-4087 sshd[6073]: Disconnected from invalid user jenkins 10.30.104.4 port 56178 [preauth]
Oct 21 06:31:40 prd-ubuntu2004-helm-2c-1g-4087 sshd[6914]: Invalid user jenkins from 10.30.104.4 port 56180
Oct 21 06:31:40 prd-ubuntu2004-helm-2c-1g-4087 sshd[6914]: Received disconnect from 10.30.104.4 port 56180:11: Closed due to user request. [preauth]
Oct 21 06:31:40 prd-ubuntu2004-helm-2c-1g-4087 sshd[6914]: Disconnected from invalid user jenkins 10.30.104.4 port 56180 [preauth]
Oct 21 06:31:42 prd-ubuntu2004-helm-2c-1g-4087 sshd[7640]: Invalid user jenkins from 10.30.104.4 port 56182
Oct 21 06:31:42 prd-ubuntu2004-helm-2c-1g-4087 sshd[7640]: Received disconnect from 10.30.104.4 port 56182:11: Closed due to user request. [preauth]
Oct 21 06:31:42 prd-ubuntu2004-helm-2c-1g-4087 sshd[7640]: Disconnected from invalid user jenkins 10.30.104.4 port 56182 [preauth]
Oct 21 06:31:44 prd-ubuntu2004-helm-2c-1g-4087 sshd[8055]: Invalid user jenkins from 10.30.104.4 port 56184
Oct 21 06:31:44 prd-ubuntu2004-helm-2c-1g-4087 sshd[8055]: Received disconnect from 10.30.104.4 port 56184:11: Closed due to user request. [preauth]
Oct 21 06:31:44 prd-ubuntu2004-helm-2c-1g-4087 sshd[8055]: Disconnected from invalid user jenkins 10.30.104.4 port 56184 [preauth]
Oct 21 06:31:46 prd-ubuntu2004-helm-2c-1g-4087 sshd[8258]: Invalid user jenkins from 10.30.104.4 port 56186
Oct 21 06:31:47 prd-ubuntu2004-helm-2c-1g-4087 sshd[8258]: Received disconnect from 10.30.104.4 port 56186:11: Closed due to user request. [preauth]
Oct 21 06:31:47 prd-ubuntu2004-helm-2c-1g-4087 sshd[8258]: Disconnected from invalid user jenkins 10.30.104.4 port 56186 [preauth]
Oct 21 06:31:49 prd-ubuntu2004-helm-2c-1g-4087 sshd[8387]: Invalid user jenkins from 10.30.104.4 port 56196
Oct 21 06:31:49 prd-ubuntu2004-helm-2c-1g-4087 sshd[8387]: Received disconnect from 10.30.104.4 port 56196:11: Closed due to user request. [preauth]
Oct 21 06:31:49 prd-ubuntu2004-helm-2c-1g-4087 sshd[8387]: Disconnected from invalid user jenkins 10.30.104.4 port 56196 [preauth]
Oct 21 06:31:50 prd-ubuntu2004-helm-2c-1g-4087 useradd[8745]: new group: name=jenkins, GID=1001
Oct 21 06:31:50 prd-ubuntu2004-helm-2c-1g-4087 useradd[8745]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 21 06:31:50 prd-ubuntu2004-helm-2c-1g-4087 usermod[8787]: add 'jenkins' to group 'docker'
Oct 21 06:31:50 prd-ubuntu2004-helm-2c-1g-4087 usermod[8787]: add 'jenkins' to shadow group 'docker'
Oct 21 06:31:51 prd-ubuntu2004-helm-2c-1g-4087 sshd[9049]: Accepted publickey for jenkins from 10.30.104.4 port 56198 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 21 06:31:51 prd-ubuntu2004-helm-2c-1g-4087 sshd[9049]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 21 06:31:51 prd-ubuntu2004-helm-2c-1g-4087 systemd-logind[753]: New session 1 of user jenkins.
Oct 21 06:31:51 prd-ubuntu2004-helm-2c-1g-4087 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 21 06:32:02 prd-ubuntu2004-helm-2c-1g-4087 CRON[12532]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 06:32:02 prd-ubuntu2004-helm-2c-1g-4087 CRON[12532]: pam_unix(cron:session): session closed for user root
Oct 21 06:33:01 prd-ubuntu2004-helm-2c-1g-4087 CRON[28273]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 06:33:01 prd-ubuntu2004-helm-2c-1g-4087 CRON[28273]: pam_unix(cron:session): session closed for user root
Oct 21 06:33:37 prd-ubuntu2004-helm-2c-1g-4087 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 21 06:33:37 prd-ubuntu2004-helm-2c-1g-4087 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)