Jul  4 02:06:14 prd-ubuntu20-04-docker-8c-8g-4963 passwd[753]: password for 'ubuntu' changed by 'root'
Jul  4 02:06:14 prd-ubuntu20-04-docker-8c-8g-4963 systemd-logind[818]: New seat seat0.
Jul  4 02:06:14 prd-ubuntu20-04-docker-8c-8g-4963 systemd-logind[818]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  4 02:06:14 prd-ubuntu20-04-docker-8c-8g-4963 systemd-logind[818]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  4 02:06:14 prd-ubuntu20-04-docker-8c-8g-4963 sshd[845]: Server listening on 0.0.0.0 port 22.
Jul  4 02:06:14 prd-ubuntu20-04-docker-8c-8g-4963 sshd[845]: Server listening on :: port 22.
Jul  4 02:06:16 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1008]: error: kex_exchange_identification: Connection closed by remote host
Jul  4 02:06:24 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1036]: Invalid user jenkins from 10.30.120.5 port 57434
Jul  4 02:06:24 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1036]: Received disconnect from 10.30.120.5 port 57434:11: Closed due to user request. [preauth]
Jul  4 02:06:24 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1036]: Disconnected from invalid user jenkins 10.30.120.5 port 57434 [preauth]
Jul  4 02:06:26 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1038]: Invalid user jenkins from 10.30.120.5 port 57446
Jul  4 02:06:26 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1038]: Received disconnect from 10.30.120.5 port 57446:11: Closed due to user request. [preauth]
Jul  4 02:06:26 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1038]: Disconnected from invalid user jenkins 10.30.120.5 port 57446 [preauth]
Jul  4 02:06:28 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1040]: Invalid user jenkins from 10.30.120.5 port 57456
Jul  4 02:06:28 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1040]: Received disconnect from 10.30.120.5 port 57456:11: Closed due to user request. [preauth]
Jul  4 02:06:28 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1040]: Disconnected from invalid user jenkins 10.30.120.5 port 57456 [preauth]
Jul  4 02:06:31 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1042]: Invalid user jenkins from 10.30.120.5 port 57466
Jul  4 02:06:31 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1042]: Received disconnect from 10.30.120.5 port 57466:11: Closed due to user request. [preauth]
Jul  4 02:06:31 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1042]: Disconnected from invalid user jenkins 10.30.120.5 port 57466 [preauth]
Jul  4 02:06:33 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1161]: Invalid user jenkins from 10.30.120.5 port 57474
Jul  4 02:06:33 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1161]: Received disconnect from 10.30.120.5 port 57474:11: Closed due to user request. [preauth]
Jul  4 02:06:33 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1161]: Disconnected from invalid user jenkins 10.30.120.5 port 57474 [preauth]
Jul  4 02:06:35 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1251]: Invalid user jenkins from 10.30.120.5 port 57500
Jul  4 02:06:35 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1251]: Received disconnect from 10.30.120.5 port 57500:11: Closed due to user request. [preauth]
Jul  4 02:06:35 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1251]: Disconnected from invalid user jenkins 10.30.120.5 port 57500 [preauth]
Jul  4 02:06:37 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1255]: Invalid user jenkins from 10.30.120.5 port 57518
Jul  4 02:06:38 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1255]: Received disconnect from 10.30.120.5 port 57518:11: Closed due to user request. [preauth]
Jul  4 02:06:38 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1255]: Disconnected from invalid user jenkins 10.30.120.5 port 57518 [preauth]
Jul  4 02:06:40 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1267]: Invalid user jenkins from 10.30.120.5 port 57534
Jul  4 02:06:40 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1267]: Received disconnect from 10.30.120.5 port 57534:11: Closed due to user request. [preauth]
Jul  4 02:06:40 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1267]: Disconnected from invalid user jenkins 10.30.120.5 port 57534 [preauth]
Jul  4 02:06:42 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1269]: Invalid user jenkins from 10.30.120.5 port 57554
Jul  4 02:06:42 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1269]: Received disconnect from 10.30.120.5 port 57554:11: Closed due to user request. [preauth]
Jul  4 02:06:42 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1269]: Disconnected from invalid user jenkins 10.30.120.5 port 57554 [preauth]
Jul  4 02:06:43 prd-ubuntu20-04-docker-8c-8g-4963 useradd[1290]: new group: name=jenkins, GID=1001
Jul  4 02:06:43 prd-ubuntu20-04-docker-8c-8g-4963 useradd[1290]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  4 02:06:43 prd-ubuntu20-04-docker-8c-8g-4963 usermod[1300]: add 'jenkins' to group 'docker'
Jul  4 02:06:43 prd-ubuntu20-04-docker-8c-8g-4963 usermod[1300]: add 'jenkins' to shadow group 'docker'
Jul  4 02:06:44 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1337]: Accepted publickey for jenkins from 10.30.120.5 port 57582 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  4 02:06:44 prd-ubuntu20-04-docker-8c-8g-4963 sshd[1337]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  4 02:06:44 prd-ubuntu20-04-docker-8c-8g-4963 systemd-logind[818]: New session 1 of user jenkins.
Jul  4 02:06:44 prd-ubuntu20-04-docker-8c-8g-4963 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  4 02:07:02 prd-ubuntu20-04-docker-8c-8g-4963 CRON[1669]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  4 02:07:02 prd-ubuntu20-04-docker-8c-8g-4963 CRON[1669]: pam_unix(cron:session): session closed for user root