Jun  8 18:24:30 prd-ubuntu20-04-docker-8c-8g-1780 passwd[739]: password for 'ubuntu' changed by 'root'
Jun  8 18:24:30 prd-ubuntu20-04-docker-8c-8g-1780 sshd[807]: Server listening on 0.0.0.0 port 22.
Jun  8 18:24:30 prd-ubuntu20-04-docker-8c-8g-1780 sshd[807]: Server listening on :: port 22.
Jun  8 18:24:30 prd-ubuntu20-04-docker-8c-8g-1780 systemd-logind[796]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  8 18:24:30 prd-ubuntu20-04-docker-8c-8g-1780 systemd-logind[796]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  8 18:24:30 prd-ubuntu20-04-docker-8c-8g-1780 systemd-logind[796]: New seat seat0.
Jun  8 18:24:31 prd-ubuntu20-04-docker-8c-8g-1780 sshd[914]: error: kex_exchange_identification: Connection closed by remote host
Jun  8 18:24:40 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1338]: Invalid user jenkins from 10.30.120.5 port 51074
Jun  8 18:24:40 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1338]: Received disconnect from 10.30.120.5 port 51074:11: Closed due to user request. [preauth]
Jun  8 18:24:40 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1338]: Disconnected from invalid user jenkins 10.30.120.5 port 51074 [preauth]
Jun  8 18:24:42 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1491]: Invalid user jenkins from 10.30.120.5 port 51076
Jun  8 18:24:42 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1491]: Received disconnect from 10.30.120.5 port 51076:11: Closed due to user request. [preauth]
Jun  8 18:24:42 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1491]: Disconnected from invalid user jenkins 10.30.120.5 port 51076 [preauth]
Jun  8 18:24:42 prd-ubuntu20-04-docker-8c-8g-1780 systemd-logind[796]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  8 18:24:42 prd-ubuntu20-04-docker-8c-8g-1780 systemd-logind[796]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  8 18:24:44 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1580]: Invalid user jenkins from 10.30.120.5 port 51078
Jun  8 18:24:44 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1580]: Received disconnect from 10.30.120.5 port 51078:11: Closed due to user request. [preauth]
Jun  8 18:24:44 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1580]: Disconnected from invalid user jenkins 10.30.120.5 port 51078 [preauth]
Jun  8 18:24:46 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1583]: Invalid user jenkins from 10.30.120.5 port 51080
Jun  8 18:24:46 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1583]: Received disconnect from 10.30.120.5 port 51080:11: Closed due to user request. [preauth]
Jun  8 18:24:46 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1583]: Disconnected from invalid user jenkins 10.30.120.5 port 51080 [preauth]
Jun  8 18:24:48 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1658]: Invalid user jenkins from 10.30.120.5 port 51082
Jun  8 18:24:49 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1658]: Received disconnect from 10.30.120.5 port 51082:11: Closed due to user request. [preauth]
Jun  8 18:24:49 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1658]: Disconnected from invalid user jenkins 10.30.120.5 port 51082 [preauth]
Jun  8 18:24:51 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1945]: Invalid user jenkins from 10.30.120.5 port 51088
Jun  8 18:24:51 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1945]: Received disconnect from 10.30.120.5 port 51088:11: Closed due to user request. [preauth]
Jun  8 18:24:51 prd-ubuntu20-04-docker-8c-8g-1780 sshd[1945]: Disconnected from invalid user jenkins 10.30.120.5 port 51088 [preauth]
Jun  8 18:24:53 prd-ubuntu20-04-docker-8c-8g-1780 sshd[2009]: Invalid user jenkins from 10.30.120.5 port 51098
Jun  8 18:24:53 prd-ubuntu20-04-docker-8c-8g-1780 sshd[2009]: Received disconnect from 10.30.120.5 port 51098:11: Closed due to user request. [preauth]
Jun  8 18:24:53 prd-ubuntu20-04-docker-8c-8g-1780 sshd[2009]: Disconnected from invalid user jenkins 10.30.120.5 port 51098 [preauth]
Jun  8 18:24:53 prd-ubuntu20-04-docker-8c-8g-1780 useradd[2059]: new group: name=jenkins, GID=1001
Jun  8 18:24:53 prd-ubuntu20-04-docker-8c-8g-1780 useradd[2059]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  8 18:24:54 prd-ubuntu20-04-docker-8c-8g-1780 usermod[2069]: add 'jenkins' to group 'docker'
Jun  8 18:24:54 prd-ubuntu20-04-docker-8c-8g-1780 usermod[2069]: add 'jenkins' to shadow group 'docker'
Jun  8 18:24:55 prd-ubuntu20-04-docker-8c-8g-1780 sshd[2243]: Accepted publickey for jenkins from 10.30.120.5 port 51102 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  8 18:24:55 prd-ubuntu20-04-docker-8c-8g-1780 sshd[2243]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  8 18:24:55 prd-ubuntu20-04-docker-8c-8g-1780 systemd-logind[796]: New session 1 of user jenkins.
Jun  8 18:24:55 prd-ubuntu20-04-docker-8c-8g-1780 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  8 18:25:01 prd-ubuntu20-04-docker-8c-8g-1780 CRON[2586]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 18:25:01 prd-ubuntu20-04-docker-8c-8g-1780 CRON[2586]: pam_unix(cron:session): session closed for user root