Dec  6 06:19:13 prd-ubuntu20-04-docker-8c-8g-34601 passwd[751]: password for 'ubuntu' changed by 'root'
Dec  6 06:19:13 prd-ubuntu20-04-docker-8c-8g-34601 systemd-logind[809]: New seat seat0.
Dec  6 06:19:13 prd-ubuntu20-04-docker-8c-8g-34601 sshd[837]: Server listening on 0.0.0.0 port 22.
Dec  6 06:19:13 prd-ubuntu20-04-docker-8c-8g-34601 sshd[837]: Server listening on :: port 22.
Dec  6 06:19:13 prd-ubuntu20-04-docker-8c-8g-34601 systemd-logind[809]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  6 06:19:13 prd-ubuntu20-04-docker-8c-8g-34601 systemd-logind[809]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  6 06:19:16 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1026]: error: kex_exchange_identification: Connection closed by remote host
Dec  6 06:19:25 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1036]: Invalid user jenkins from 10.30.120.5 port 37080
Dec  6 06:19:25 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1036]: Received disconnect from 10.30.120.5 port 37080:11: Closed due to user request. [preauth]
Dec  6 06:19:25 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1036]: Disconnected from invalid user jenkins 10.30.120.5 port 37080 [preauth]
Dec  6 06:19:27 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 37088
Dec  6 06:19:27 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1039]: Received disconnect from 10.30.120.5 port 37088:11: Closed due to user request. [preauth]
Dec  6 06:19:27 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 37088 [preauth]
Dec  6 06:19:29 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 37094
Dec  6 06:19:29 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1041]: Received disconnect from 10.30.120.5 port 37094:11: Closed due to user request. [preauth]
Dec  6 06:19:29 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 37094 [preauth]
Dec  6 06:19:31 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1063]: Invalid user jenkins from 10.30.120.5 port 37100
Dec  6 06:19:31 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1063]: Received disconnect from 10.30.120.5 port 37100:11: Closed due to user request. [preauth]
Dec  6 06:19:31 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1063]: Disconnected from invalid user jenkins 10.30.120.5 port 37100 [preauth]
Dec  6 06:19:33 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1244]: Invalid user jenkins from 10.30.120.5 port 37106
Dec  6 06:19:33 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1244]: Received disconnect from 10.30.120.5 port 37106:11: Closed due to user request. [preauth]
Dec  6 06:19:33 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1244]: Disconnected from invalid user jenkins 10.30.120.5 port 37106 [preauth]
Dec  6 06:19:35 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1248]: Invalid user jenkins from 10.30.120.5 port 37110
Dec  6 06:19:35 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1248]: Received disconnect from 10.30.120.5 port 37110:11: Closed due to user request. [preauth]
Dec  6 06:19:35 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1248]: Disconnected from invalid user jenkins 10.30.120.5 port 37110 [preauth]
Dec  6 06:19:38 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1267]: Invalid user jenkins from 10.30.120.5 port 37120
Dec  6 06:19:38 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1267]: Received disconnect from 10.30.120.5 port 37120:11: Closed due to user request. [preauth]
Dec  6 06:19:38 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1267]: Disconnected from invalid user jenkins 10.30.120.5 port 37120 [preauth]
Dec  6 06:19:38 prd-ubuntu20-04-docker-8c-8g-34601 useradd[1282]: new group: name=jenkins, GID=1001
Dec  6 06:19:38 prd-ubuntu20-04-docker-8c-8g-34601 useradd[1282]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  6 06:19:38 prd-ubuntu20-04-docker-8c-8g-34601 usermod[1292]: add 'jenkins' to group 'docker'
Dec  6 06:19:38 prd-ubuntu20-04-docker-8c-8g-34601 usermod[1292]: add 'jenkins' to shadow group 'docker'
Dec  6 06:19:40 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1329]: Accepted publickey for jenkins from 10.30.120.5 port 37126 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Dec  6 06:19:40 prd-ubuntu20-04-docker-8c-8g-34601 sshd[1329]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  6 06:19:40 prd-ubuntu20-04-docker-8c-8g-34601 systemd-logind[809]: New session 1 of user jenkins.
Dec  6 06:19:40 prd-ubuntu20-04-docker-8c-8g-34601 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  6 06:20:01 prd-ubuntu20-04-docker-8c-8g-34601 CRON[1863]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 06:20:01 prd-ubuntu20-04-docker-8c-8g-34601 CRON[1863]: pam_unix(cron:session): session closed for user root