May 12 02:33:34 prd-ubuntu20-04-docker-8c-8g-63355 passwd[741]: password for 'ubuntu' changed by 'root'
May 12 02:33:34 prd-ubuntu20-04-docker-8c-8g-63355 systemd-logind[794]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 02:33:34 prd-ubuntu20-04-docker-8c-8g-63355 systemd-logind[794]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 02:33:34 prd-ubuntu20-04-docker-8c-8g-63355 systemd-logind[794]: New seat seat0.
May 12 02:33:34 prd-ubuntu20-04-docker-8c-8g-63355 sshd[832]: Server listening on 0.0.0.0 port 22.
May 12 02:33:34 prd-ubuntu20-04-docker-8c-8g-63355 sshd[832]: Server listening on :: port 22.
May 12 02:33:35 prd-ubuntu20-04-docker-8c-8g-63355 sshd[941]: error: kex_exchange_identification: Connection closed by remote host
May 12 02:33:41 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 59036
May 12 02:33:41 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1258]: Received disconnect from 10.30.120.5 port 59036:11: Closed due to user request. [preauth]
May 12 02:33:41 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 59036 [preauth]
May 12 02:33:43 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1372]: Invalid user jenkins from 10.30.120.5 port 59056
May 12 02:33:43 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1372]: Received disconnect from 10.30.120.5 port 59056:11: Closed due to user request. [preauth]
May 12 02:33:43 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1372]: Disconnected from invalid user jenkins 10.30.120.5 port 59056 [preauth]
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63355 systemd-logind[794]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63355 systemd-logind[794]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1571]: Invalid user jenkins from 10.30.120.5 port 59072
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1571]: Received disconnect from 10.30.120.5 port 59072:11: Closed due to user request. [preauth]
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1571]: Disconnected from invalid user jenkins 10.30.120.5 port 59072 [preauth]
May 12 02:33:48 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1596]: Invalid user jenkins from 10.30.120.5 port 59088
May 12 02:33:48 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1596]: Received disconnect from 10.30.120.5 port 59088:11: Closed due to user request. [preauth]
May 12 02:33:48 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1596]: Disconnected from invalid user jenkins 10.30.120.5 port 59088 [preauth]
May 12 02:33:50 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1598]: Invalid user jenkins from 10.30.120.5 port 59098
May 12 02:33:50 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1598]: Received disconnect from 10.30.120.5 port 59098:11: Closed due to user request. [preauth]
May 12 02:33:50 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1598]: Disconnected from invalid user jenkins 10.30.120.5 port 59098 [preauth]
May 12 02:33:52 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1745]: Invalid user jenkins from 10.30.120.5 port 59130
May 12 02:33:52 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1745]: Received disconnect from 10.30.120.5 port 59130:11: Closed due to user request. [preauth]
May 12 02:33:52 prd-ubuntu20-04-docker-8c-8g-63355 sshd[1745]: Disconnected from invalid user jenkins 10.30.120.5 port 59130 [preauth]
May 12 02:33:54 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2030]: Invalid user jenkins from 10.30.120.5 port 59148
May 12 02:33:54 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2030]: Received disconnect from 10.30.120.5 port 59148:11: Closed due to user request. [preauth]
May 12 02:33:54 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2030]: Disconnected from invalid user jenkins 10.30.120.5 port 59148 [preauth]
May 12 02:33:56 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2162]: Invalid user jenkins from 10.30.120.5 port 59158
May 12 02:33:57 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2162]: Received disconnect from 10.30.120.5 port 59158:11: Closed due to user request. [preauth]
May 12 02:33:57 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2162]: Disconnected from invalid user jenkins 10.30.120.5 port 59158 [preauth]
May 12 02:33:58 prd-ubuntu20-04-docker-8c-8g-63355 useradd[2317]: new group: name=jenkins, GID=1001
May 12 02:33:58 prd-ubuntu20-04-docker-8c-8g-63355 useradd[2317]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 12 02:33:58 prd-ubuntu20-04-docker-8c-8g-63355 usermod[2327]: add 'jenkins' to group 'docker'
May 12 02:33:58 prd-ubuntu20-04-docker-8c-8g-63355 usermod[2327]: add 'jenkins' to shadow group 'docker'
May 12 02:33:59 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2340]: Received disconnect from 10.30.120.5 port 59172:11: Closed due to user request. [preauth]
May 12 02:33:59 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2340]: Disconnected from authenticating user jenkins 10.30.120.5 port 59172 [preauth]
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2366]: Accepted publickey for jenkins from 10.30.120.5 port 59190 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63355 sshd[2366]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63355 systemd-logind[794]: New session 1 of user jenkins.
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63355 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63355 CRON[2392]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63355 CRON[2392]: pam_unix(cron:session): session closed for user root