Mar  8 06:23:33 prd-ubuntu20-04-docker-8c-8g-5220 passwd[758]: password for 'ubuntu' changed by 'root'
Mar  8 06:23:33 prd-ubuntu20-04-docker-8c-8g-5220 systemd-logind[818]: New seat seat0.
Mar  8 06:23:33 prd-ubuntu20-04-docker-8c-8g-5220 systemd-logind[818]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  8 06:23:33 prd-ubuntu20-04-docker-8c-8g-5220 systemd-logind[818]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  8 06:23:33 prd-ubuntu20-04-docker-8c-8g-5220 sshd[853]: Server listening on 0.0.0.0 port 22.
Mar  8 06:23:33 prd-ubuntu20-04-docker-8c-8g-5220 sshd[853]: Server listening on :: port 22.
Mar  8 06:23:34 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1002]: error: kex_exchange_identification: Connection closed by remote host
Mar  8 06:23:41 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1038]: Invalid user jenkins from 10.30.120.5 port 58502
Mar  8 06:23:41 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1038]: Received disconnect from 10.30.120.5 port 58502:11: Closed due to user request. [preauth]
Mar  8 06:23:41 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1038]: Disconnected from invalid user jenkins 10.30.120.5 port 58502 [preauth]
Mar  8 06:23:43 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1040]: Invalid user jenkins from 10.30.120.5 port 58522
Mar  8 06:23:43 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1040]: Received disconnect from 10.30.120.5 port 58522:11: Closed due to user request. [preauth]
Mar  8 06:23:43 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1040]: Disconnected from invalid user jenkins 10.30.120.5 port 58522 [preauth]
Mar  8 06:23:45 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1042]: Invalid user jenkins from 10.30.120.5 port 58536
Mar  8 06:23:45 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1042]: Received disconnect from 10.30.120.5 port 58536:11: Closed due to user request. [preauth]
Mar  8 06:23:45 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1042]: Disconnected from invalid user jenkins 10.30.120.5 port 58536 [preauth]
Mar  8 06:23:48 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1044]: Invalid user jenkins from 10.30.120.5 port 58552
Mar  8 06:23:48 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1044]: Received disconnect from 10.30.120.5 port 58552:11: Closed due to user request. [preauth]
Mar  8 06:23:48 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1044]: Disconnected from invalid user jenkins 10.30.120.5 port 58552 [preauth]
Mar  8 06:23:50 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1046]: Invalid user jenkins from 10.30.120.5 port 58568
Mar  8 06:23:50 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1046]: Received disconnect from 10.30.120.5 port 58568:11: Closed due to user request. [preauth]
Mar  8 06:23:50 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1046]: Disconnected from invalid user jenkins 10.30.120.5 port 58568 [preauth]
Mar  8 06:23:52 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1218]: Invalid user jenkins from 10.30.120.5 port 58584
Mar  8 06:23:52 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1218]: Received disconnect from 10.30.120.5 port 58584:11: Closed due to user request. [preauth]
Mar  8 06:23:52 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1218]: Disconnected from invalid user jenkins 10.30.120.5 port 58584 [preauth]
Mar  8 06:23:54 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 58596
Mar  8 06:23:54 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1258]: Received disconnect from 10.30.120.5 port 58596:11: Closed due to user request. [preauth]
Mar  8 06:23:54 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 58596 [preauth]
Mar  8 06:23:56 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1261]: Invalid user jenkins from 10.30.120.5 port 58610
Mar  8 06:23:56 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1261]: Received disconnect from 10.30.120.5 port 58610:11: Closed due to user request. [preauth]
Mar  8 06:23:56 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1261]: Disconnected from invalid user jenkins 10.30.120.5 port 58610 [preauth]
Mar  8 06:23:58 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1269]: Invalid user jenkins from 10.30.120.5 port 58626
Mar  8 06:23:58 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1269]: Received disconnect from 10.30.120.5 port 58626:11: Closed due to user request. [preauth]
Mar  8 06:23:58 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1269]: Disconnected from invalid user jenkins 10.30.120.5 port 58626 [preauth]
Mar  8 06:23:59 prd-ubuntu20-04-docker-8c-8g-5220 useradd[1284]: new group: name=jenkins, GID=1001
Mar  8 06:23:59 prd-ubuntu20-04-docker-8c-8g-5220 useradd[1284]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  8 06:23:59 prd-ubuntu20-04-docker-8c-8g-5220 usermod[1294]: add 'jenkins' to group 'docker'
Mar  8 06:23:59 prd-ubuntu20-04-docker-8c-8g-5220 usermod[1294]: add 'jenkins' to shadow group 'docker'
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1331]: Accepted publickey for jenkins from 10.30.120.5 port 58644 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5220 sshd[1331]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5220 systemd-logind[818]: New session 1 of user jenkins.
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5220 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  8 06:24:01 prd-ubuntu20-04-docker-8c-8g-5220 CRON[1417]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  8 06:24:01 prd-ubuntu20-04-docker-8c-8g-5220 CRON[1417]: pam_unix(cron:session): session closed for user root