May  1 17:18:53 prd-ubuntu20-04-docker-8c-8g-12202 passwd[754]: password for 'ubuntu' changed by 'root'
May  1 17:18:53 prd-ubuntu20-04-docker-8c-8g-12202 systemd-logind[814]: New seat seat0.
May  1 17:18:53 prd-ubuntu20-04-docker-8c-8g-12202 sshd[844]: Server listening on 0.0.0.0 port 22.
May  1 17:18:53 prd-ubuntu20-04-docker-8c-8g-12202 sshd[844]: Server listening on :: port 22.
May  1 17:18:53 prd-ubuntu20-04-docker-8c-8g-12202 systemd-logind[814]: Watching system buttons on /dev/input/event0 (Power Button)
May  1 17:18:53 prd-ubuntu20-04-docker-8c-8g-12202 systemd-logind[814]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  1 17:18:55 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1016]: error: kex_exchange_identification: Connection closed by remote host
May  1 17:19:01 prd-ubuntu20-04-docker-8c-8g-12202 CRON[1033]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 17:19:01 prd-ubuntu20-04-docker-8c-8g-12202 CRON[1033]: pam_unix(cron:session): session closed for user root
May  1 17:19:04 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1036]: Invalid user jenkins from 10.30.120.5 port 34342
May  1 17:19:04 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1036]: Received disconnect from 10.30.120.5 port 34342:11: Closed due to user request. [preauth]
May  1 17:19:04 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1036]: Disconnected from invalid user jenkins 10.30.120.5 port 34342 [preauth]
May  1 17:19:06 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1038]: Invalid user jenkins from 10.30.120.5 port 34354
May  1 17:19:07 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1038]: Received disconnect from 10.30.120.5 port 34354:11: Closed due to user request. [preauth]
May  1 17:19:07 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1038]: Disconnected from invalid user jenkins 10.30.120.5 port 34354 [preauth]
May  1 17:19:09 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1040]: Invalid user jenkins from 10.30.120.5 port 34364
May  1 17:19:09 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1040]: Received disconnect from 10.30.120.5 port 34364:11: Closed due to user request. [preauth]
May  1 17:19:09 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1040]: Disconnected from invalid user jenkins 10.30.120.5 port 34364 [preauth]
May  1 17:19:11 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1042]: Invalid user jenkins from 10.30.120.5 port 34376
May  1 17:19:11 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1042]: Received disconnect from 10.30.120.5 port 34376:11: Closed due to user request. [preauth]
May  1 17:19:11 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1042]: Disconnected from invalid user jenkins 10.30.120.5 port 34376 [preauth]
May  1 17:19:13 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1241]: Invalid user jenkins from 10.30.120.5 port 34388
May  1 17:19:13 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1241]: Received disconnect from 10.30.120.5 port 34388:11: Closed due to user request. [preauth]
May  1 17:19:13 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1241]: Disconnected from invalid user jenkins 10.30.120.5 port 34388 [preauth]
May  1 17:19:15 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1253]: Invalid user jenkins from 10.30.120.5 port 34402
May  1 17:19:15 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1253]: Received disconnect from 10.30.120.5 port 34402:11: Closed due to user request. [preauth]
May  1 17:19:15 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1253]: Disconnected from invalid user jenkins 10.30.120.5 port 34402 [preauth]
May  1 17:19:17 prd-ubuntu20-04-docker-8c-8g-12202 useradd[1274]: new group: name=jenkins, GID=1001
May  1 17:19:17 prd-ubuntu20-04-docker-8c-8g-12202 useradd[1274]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  1 17:19:17 prd-ubuntu20-04-docker-8c-8g-12202 usermod[1284]: add 'jenkins' to group 'docker'
May  1 17:19:17 prd-ubuntu20-04-docker-8c-8g-12202 usermod[1284]: add 'jenkins' to shadow group 'docker'
May  1 17:19:17 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1321]: Accepted publickey for jenkins from 10.30.120.5 port 34412 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  1 17:19:17 prd-ubuntu20-04-docker-8c-8g-12202 sshd[1321]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  1 17:19:17 prd-ubuntu20-04-docker-8c-8g-12202 systemd-logind[814]: New session 2 of user jenkins.
May  1 17:19:17 prd-ubuntu20-04-docker-8c-8g-12202 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)