Jan  3 17:36:40 prd-ubuntu20-04-docker-8c-8g-913 passwd[747]: password for 'ubuntu' changed by 'root'
Jan  3 17:36:40 prd-ubuntu20-04-docker-8c-8g-913 systemd-logind[806]: New seat seat0.
Jan  3 17:36:40 prd-ubuntu20-04-docker-8c-8g-913 systemd-logind[806]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  3 17:36:40 prd-ubuntu20-04-docker-8c-8g-913 systemd-logind[806]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  3 17:36:40 prd-ubuntu20-04-docker-8c-8g-913 sshd[855]: Server listening on 0.0.0.0 port 22.
Jan  3 17:36:40 prd-ubuntu20-04-docker-8c-8g-913 sshd[855]: Server listening on :: port 22.
Jan  3 17:36:40 prd-ubuntu20-04-docker-8c-8g-913 sshd[873]: error: kex_exchange_identification: Connection closed by remote host
Jan  3 17:36:49 prd-ubuntu20-04-docker-8c-8g-913 sshd[1025]: Invalid user jenkins from 10.30.120.5 port 50402
Jan  3 17:36:49 prd-ubuntu20-04-docker-8c-8g-913 sshd[1025]: Received disconnect from 10.30.120.5 port 50402:11: Closed due to user request. [preauth]
Jan  3 17:36:49 prd-ubuntu20-04-docker-8c-8g-913 sshd[1025]: Disconnected from invalid user jenkins 10.30.120.5 port 50402 [preauth]
Jan  3 17:36:51 prd-ubuntu20-04-docker-8c-8g-913 sshd[1027]: Invalid user jenkins from 10.30.120.5 port 50410
Jan  3 17:36:51 prd-ubuntu20-04-docker-8c-8g-913 sshd[1027]: Received disconnect from 10.30.120.5 port 50410:11: Closed due to user request. [preauth]
Jan  3 17:36:51 prd-ubuntu20-04-docker-8c-8g-913 sshd[1027]: Disconnected from invalid user jenkins 10.30.120.5 port 50410 [preauth]
Jan  3 17:36:53 prd-ubuntu20-04-docker-8c-8g-913 sshd[1029]: Invalid user jenkins from 10.30.120.5 port 50416
Jan  3 17:36:53 prd-ubuntu20-04-docker-8c-8g-913 sshd[1029]: Received disconnect from 10.30.120.5 port 50416:11: Closed due to user request. [preauth]
Jan  3 17:36:53 prd-ubuntu20-04-docker-8c-8g-913 sshd[1029]: Disconnected from invalid user jenkins 10.30.120.5 port 50416 [preauth]
Jan  3 17:36:55 prd-ubuntu20-04-docker-8c-8g-913 sshd[1031]: Invalid user jenkins from 10.30.120.5 port 50422
Jan  3 17:36:55 prd-ubuntu20-04-docker-8c-8g-913 sshd[1031]: Received disconnect from 10.30.120.5 port 50422:11: Closed due to user request. [preauth]
Jan  3 17:36:55 prd-ubuntu20-04-docker-8c-8g-913 sshd[1031]: Disconnected from invalid user jenkins 10.30.120.5 port 50422 [preauth]
Jan  3 17:36:57 prd-ubuntu20-04-docker-8c-8g-913 sshd[1033]: Invalid user jenkins from 10.30.120.5 port 50434
Jan  3 17:36:57 prd-ubuntu20-04-docker-8c-8g-913 sshd[1033]: Received disconnect from 10.30.120.5 port 50434:11: Closed due to user request. [preauth]
Jan  3 17:36:57 prd-ubuntu20-04-docker-8c-8g-913 sshd[1033]: Disconnected from invalid user jenkins 10.30.120.5 port 50434 [preauth]
Jan  3 17:37:00 prd-ubuntu20-04-docker-8c-8g-913 sshd[1242]: Invalid user jenkins from 10.30.120.5 port 50436
Jan  3 17:37:00 prd-ubuntu20-04-docker-8c-8g-913 sshd[1242]: Received disconnect from 10.30.120.5 port 50436:11: Closed due to user request. [preauth]
Jan  3 17:37:00 prd-ubuntu20-04-docker-8c-8g-913 sshd[1242]: Disconnected from invalid user jenkins 10.30.120.5 port 50436 [preauth]
Jan  3 17:37:01 prd-ubuntu20-04-docker-8c-8g-913 CRON[1248]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  3 17:37:01 prd-ubuntu20-04-docker-8c-8g-913 CRON[1248]: pam_unix(cron:session): session closed for user root
Jan  3 17:37:02 prd-ubuntu20-04-docker-8c-8g-913 sshd[1251]: Invalid user jenkins from 10.30.120.5 port 50444
Jan  3 17:37:02 prd-ubuntu20-04-docker-8c-8g-913 sshd[1251]: Received disconnect from 10.30.120.5 port 50444:11: Closed due to user request. [preauth]
Jan  3 17:37:02 prd-ubuntu20-04-docker-8c-8g-913 sshd[1251]: Disconnected from invalid user jenkins 10.30.120.5 port 50444 [preauth]
Jan  3 17:37:03 prd-ubuntu20-04-docker-8c-8g-913 useradd[1272]: new group: name=jenkins, GID=1001
Jan  3 17:37:03 prd-ubuntu20-04-docker-8c-8g-913 useradd[1272]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  3 17:37:03 prd-ubuntu20-04-docker-8c-8g-913 usermod[1282]: add 'jenkins' to group 'docker'
Jan  3 17:37:03 prd-ubuntu20-04-docker-8c-8g-913 usermod[1282]: add 'jenkins' to shadow group 'docker'
Jan  3 17:37:05 prd-ubuntu20-04-docker-8c-8g-913 sshd[1319]: Accepted publickey for jenkins from 10.30.120.5 port 50450 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jan  3 17:37:05 prd-ubuntu20-04-docker-8c-8g-913 sshd[1319]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  3 17:37:05 prd-ubuntu20-04-docker-8c-8g-913 systemd-logind[806]: New session 2 of user jenkins.
Jan  3 17:37:05 prd-ubuntu20-04-docker-8c-8g-913 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)