Mar 28 07:50:05 prd-ubuntu2004-helm-2c-1g-18757 passwd[711]: password for 'ubuntu' changed by 'root'
Mar 28 07:50:05 prd-ubuntu2004-helm-2c-1g-18757 sshd[791]: Server listening on 0.0.0.0 port 22.
Mar 28 07:50:05 prd-ubuntu2004-helm-2c-1g-18757 sshd[791]: Server listening on :: port 22.
Mar 28 07:50:05 prd-ubuntu2004-helm-2c-1g-18757 systemd-logind[752]: New seat seat0.
Mar 28 07:50:05 prd-ubuntu2004-helm-2c-1g-18757 systemd-logind[752]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 28 07:50:05 prd-ubuntu2004-helm-2c-1g-18757 systemd-logind[752]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 28 07:50:08 prd-ubuntu2004-helm-2c-1g-18757 sshd[1835]: error: kex_exchange_identification: Connection closed by remote host
Mar 28 07:50:14 prd-ubuntu2004-helm-2c-1g-18757 sshd[3773]: Invalid user jenkins from 10.30.104.4 port 58142
Mar 28 07:50:14 prd-ubuntu2004-helm-2c-1g-18757 sshd[3773]: Received disconnect from 10.30.104.4 port 58142:11: Closed due to user request. [preauth]
Mar 28 07:50:14 prd-ubuntu2004-helm-2c-1g-18757 sshd[3773]: Disconnected from invalid user jenkins 10.30.104.4 port 58142 [preauth]
Mar 28 07:50:16 prd-ubuntu2004-helm-2c-1g-18757 sshd[4423]: Invalid user jenkins from 10.30.104.4 port 58160
Mar 28 07:50:16 prd-ubuntu2004-helm-2c-1g-18757 sshd[4423]: Received disconnect from 10.30.104.4 port 58160:11: Closed due to user request. [preauth]
Mar 28 07:50:16 prd-ubuntu2004-helm-2c-1g-18757 sshd[4423]: Disconnected from invalid user jenkins 10.30.104.4 port 58160 [preauth]
Mar 28 07:50:18 prd-ubuntu2004-helm-2c-1g-18757 sshd[5056]: Invalid user jenkins from 10.30.104.4 port 58174
Mar 28 07:50:18 prd-ubuntu2004-helm-2c-1g-18757 sshd[5056]: Received disconnect from 10.30.104.4 port 58174:11: Closed due to user request. [preauth]
Mar 28 07:50:18 prd-ubuntu2004-helm-2c-1g-18757 sshd[5056]: Disconnected from invalid user jenkins 10.30.104.4 port 58174 [preauth]
Mar 28 07:50:20 prd-ubuntu2004-helm-2c-1g-18757 sshd[5705]: Invalid user jenkins from 10.30.104.4 port 58192
Mar 28 07:50:21 prd-ubuntu2004-helm-2c-1g-18757 sshd[5705]: Received disconnect from 10.30.104.4 port 58192:11: Closed due to user request. [preauth]
Mar 28 07:50:21 prd-ubuntu2004-helm-2c-1g-18757 sshd[5705]: Disconnected from invalid user jenkins 10.30.104.4 port 58192 [preauth]
Mar 28 07:50:23 prd-ubuntu2004-helm-2c-1g-18757 sshd[6417]: Invalid user jenkins from 10.30.104.4 port 58214
Mar 28 07:50:23 prd-ubuntu2004-helm-2c-1g-18757 sshd[6417]: Received disconnect from 10.30.104.4 port 58214:11: Closed due to user request. [preauth]
Mar 28 07:50:23 prd-ubuntu2004-helm-2c-1g-18757 sshd[6417]: Disconnected from invalid user jenkins 10.30.104.4 port 58214 [preauth]
Mar 28 07:50:25 prd-ubuntu2004-helm-2c-1g-18757 sshd[7367]: Invalid user jenkins from 10.30.104.4 port 58232
Mar 28 07:50:25 prd-ubuntu2004-helm-2c-1g-18757 sshd[7367]: Received disconnect from 10.30.104.4 port 58232:11: Closed due to user request. [preauth]
Mar 28 07:50:25 prd-ubuntu2004-helm-2c-1g-18757 sshd[7367]: Disconnected from invalid user jenkins 10.30.104.4 port 58232 [preauth]
Mar 28 07:50:27 prd-ubuntu2004-helm-2c-1g-18757 sshd[8015]: Invalid user jenkins from 10.30.104.4 port 58246
Mar 28 07:50:27 prd-ubuntu2004-helm-2c-1g-18757 sshd[8015]: Received disconnect from 10.30.104.4 port 58246:11: Closed due to user request. [preauth]
Mar 28 07:50:27 prd-ubuntu2004-helm-2c-1g-18757 sshd[8015]: Disconnected from invalid user jenkins 10.30.104.4 port 58246 [preauth]
Mar 28 07:50:29 prd-ubuntu2004-helm-2c-1g-18757 sshd[8563]: Invalid user jenkins from 10.30.104.4 port 58254
Mar 28 07:50:30 prd-ubuntu2004-helm-2c-1g-18757 sshd[8563]: Received disconnect from 10.30.104.4 port 58254:11: Closed due to user request. [preauth]
Mar 28 07:50:30 prd-ubuntu2004-helm-2c-1g-18757 sshd[8563]: Disconnected from invalid user jenkins 10.30.104.4 port 58254 [preauth]
Mar 28 07:50:30 prd-ubuntu2004-helm-2c-1g-18757 useradd[8869]: new group: name=jenkins, GID=1001
Mar 28 07:50:30 prd-ubuntu2004-helm-2c-1g-18757 useradd[8869]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar 28 07:50:30 prd-ubuntu2004-helm-2c-1g-18757 usermod[8902]: add 'jenkins' to group 'docker'
Mar 28 07:50:30 prd-ubuntu2004-helm-2c-1g-18757 usermod[8902]: add 'jenkins' to shadow group 'docker'
Mar 28 07:50:32 prd-ubuntu2004-helm-2c-1g-18757 sshd[9433]: Accepted publickey for jenkins from 10.30.104.4 port 58266 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 28 07:50:32 prd-ubuntu2004-helm-2c-1g-18757 sshd[9433]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 28 07:50:32 prd-ubuntu2004-helm-2c-1g-18757 systemd-logind[752]: New session 1 of user jenkins.
Mar 28 07:50:32 prd-ubuntu2004-helm-2c-1g-18757 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 28 07:51:01 prd-ubuntu2004-helm-2c-1g-18757 CRON[19971]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 07:51:01 prd-ubuntu2004-helm-2c-1g-18757 CRON[19971]: pam_unix(cron:session): session closed for user root
Mar 28 07:52:01 prd-ubuntu2004-helm-2c-1g-18757 CRON[30310]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 28 07:52:01 prd-ubuntu2004-helm-2c-1g-18757 CRON[30310]: pam_unix(cron:session): session closed for user root
Mar 28 07:52:22 prd-ubuntu2004-helm-2c-1g-18757 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Mar 28 07:52:22 prd-ubuntu2004-helm-2c-1g-18757 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)