Oct  2 06:29:13 prd-ubuntu20-04-docker-8c-8g-12628 passwd[751]: password for 'ubuntu' changed by 'root'
Oct  2 06:29:13 prd-ubuntu20-04-docker-8c-8g-12628 sshd[836]: Server listening on 0.0.0.0 port 22.
Oct  2 06:29:13 prd-ubuntu20-04-docker-8c-8g-12628 sshd[836]: Server listening on :: port 22.
Oct  2 06:29:13 prd-ubuntu20-04-docker-8c-8g-12628 systemd-logind[812]: New seat seat0.
Oct  2 06:29:13 prd-ubuntu20-04-docker-8c-8g-12628 systemd-logind[812]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  2 06:29:13 prd-ubuntu20-04-docker-8c-8g-12628 systemd-logind[812]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  2 06:29:16 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1024]: error: kex_exchange_identification: Connection closed by remote host
Oct  2 06:29:25 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 36586
Oct  2 06:29:25 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1035]: Received disconnect from 10.30.120.5 port 36586:11: Closed due to user request. [preauth]
Oct  2 06:29:25 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 36586 [preauth]
Oct  2 06:29:27 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 36612
Oct  2 06:29:27 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1039]: Received disconnect from 10.30.120.5 port 36612:11: Closed due to user request. [preauth]
Oct  2 06:29:27 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 36612 [preauth]
Oct  2 06:29:29 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 36632
Oct  2 06:29:29 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1041]: Received disconnect from 10.30.120.5 port 36632:11: Closed due to user request. [preauth]
Oct  2 06:29:29 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 36632 [preauth]
Oct  2 06:29:31 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1103]: Invalid user jenkins from 10.30.120.5 port 36646
Oct  2 06:29:31 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1103]: Received disconnect from 10.30.120.5 port 36646:11: Closed due to user request. [preauth]
Oct  2 06:29:31 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1103]: Disconnected from invalid user jenkins 10.30.120.5 port 36646 [preauth]
Oct  2 06:29:33 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1251]: Invalid user jenkins from 10.30.120.5 port 36664
Oct  2 06:29:33 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1251]: Received disconnect from 10.30.120.5 port 36664:11: Closed due to user request. [preauth]
Oct  2 06:29:33 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1251]: Disconnected from invalid user jenkins 10.30.120.5 port 36664 [preauth]
Oct  2 06:29:35 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1257]: Invalid user jenkins from 10.30.120.5 port 36678
Oct  2 06:29:35 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1257]: Received disconnect from 10.30.120.5 port 36678:11: Closed due to user request. [preauth]
Oct  2 06:29:35 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1257]: Disconnected from invalid user jenkins 10.30.120.5 port 36678 [preauth]
Oct  2 06:29:38 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1267]: Invalid user jenkins from 10.30.120.5 port 36684
Oct  2 06:29:38 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1267]: Received disconnect from 10.30.120.5 port 36684:11: Closed due to user request. [preauth]
Oct  2 06:29:38 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1267]: Disconnected from invalid user jenkins 10.30.120.5 port 36684 [preauth]
Oct  2 06:29:39 prd-ubuntu20-04-docker-8c-8g-12628 useradd[1288]: new group: name=jenkins, GID=1001
Oct  2 06:29:39 prd-ubuntu20-04-docker-8c-8g-12628 useradd[1288]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct  2 06:29:39 prd-ubuntu20-04-docker-8c-8g-12628 usermod[1298]: add 'jenkins' to group 'docker'
Oct  2 06:29:39 prd-ubuntu20-04-docker-8c-8g-12628 usermod[1298]: add 'jenkins' to shadow group 'docker'
Oct  2 06:29:40 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1317]: Accepted publickey for jenkins from 10.30.120.5 port 36690 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Oct  2 06:29:40 prd-ubuntu20-04-docker-8c-8g-12628 sshd[1317]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  2 06:29:40 prd-ubuntu20-04-docker-8c-8g-12628 systemd-logind[812]: New session 1 of user jenkins.
Oct  2 06:29:40 prd-ubuntu20-04-docker-8c-8g-12628 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  2 06:30:01 prd-ubuntu20-04-docker-8c-8g-12628 CRON[1865]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  2 06:30:01 prd-ubuntu20-04-docker-8c-8g-12628 CRON[1865]: pam_unix(cron:session): session closed for user root