Mar  3 05:40:54 prd-ubuntu20-04-docker-8c-8g-40026 passwd[750]: password for 'ubuntu' changed by 'root'
Mar  3 05:40:54 prd-ubuntu20-04-docker-8c-8g-40026 sshd[848]: Server listening on 0.0.0.0 port 22.
Mar  3 05:40:54 prd-ubuntu20-04-docker-8c-8g-40026 sshd[848]: Server listening on :: port 22.
Mar  3 05:40:54 prd-ubuntu20-04-docker-8c-8g-40026 systemd-logind[821]: New seat seat0.
Mar  3 05:40:54 prd-ubuntu20-04-docker-8c-8g-40026 systemd-logind[821]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  3 05:40:54 prd-ubuntu20-04-docker-8c-8g-40026 systemd-logind[821]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  3 05:40:57 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1025]: error: kex_exchange_identification: Connection closed by remote host
Mar  3 05:41:01 prd-ubuntu20-04-docker-8c-8g-40026 CRON[1036]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  3 05:41:01 prd-ubuntu20-04-docker-8c-8g-40026 CRON[1036]: pam_unix(cron:session): session closed for user root
Mar  3 05:41:04 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 53820
Mar  3 05:41:04 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1039]: Received disconnect from 10.30.120.5 port 53820:11: Closed due to user request. [preauth]
Mar  3 05:41:04 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 53820 [preauth]
Mar  3 05:41:06 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 53828
Mar  3 05:41:06 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1041]: Received disconnect from 10.30.120.5 port 53828:11: Closed due to user request. [preauth]
Mar  3 05:41:06 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 53828 [preauth]
Mar  3 05:41:08 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1044]: Invalid user jenkins from 10.30.120.5 port 53834
Mar  3 05:41:08 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1044]: Received disconnect from 10.30.120.5 port 53834:11: Closed due to user request. [preauth]
Mar  3 05:41:08 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1044]: Disconnected from invalid user jenkins 10.30.120.5 port 53834 [preauth]
Mar  3 05:41:10 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1046]: Invalid user jenkins from 10.30.120.5 port 53842
Mar  3 05:41:10 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1046]: Received disconnect from 10.30.120.5 port 53842:11: Closed due to user request. [preauth]
Mar  3 05:41:10 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1046]: Disconnected from invalid user jenkins 10.30.120.5 port 53842 [preauth]
Mar  3 05:41:12 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1048]: Invalid user jenkins from 10.30.120.5 port 53848
Mar  3 05:41:12 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1048]: Received disconnect from 10.30.120.5 port 53848:11: Closed due to user request. [preauth]
Mar  3 05:41:12 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1048]: Disconnected from invalid user jenkins 10.30.120.5 port 53848 [preauth]
Mar  3 05:41:14 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1050]: Invalid user jenkins from 10.30.120.5 port 53852
Mar  3 05:41:14 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1050]: Received disconnect from 10.30.120.5 port 53852:11: Closed due to user request. [preauth]
Mar  3 05:41:14 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1050]: Disconnected from invalid user jenkins 10.30.120.5 port 53852 [preauth]
Mar  3 05:41:17 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1232]: Invalid user jenkins from 10.30.120.5 port 53858
Mar  3 05:41:18 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1232]: Received disconnect from 10.30.120.5 port 53858:11: Closed due to user request. [preauth]
Mar  3 05:41:18 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1232]: Disconnected from invalid user jenkins 10.30.120.5 port 53858 [preauth]
Mar  3 05:41:20 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1266]: Invalid user jenkins from 10.30.120.5 port 53870
Mar  3 05:41:20 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1266]: Received disconnect from 10.30.120.5 port 53870:11: Closed due to user request. [preauth]
Mar  3 05:41:20 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1266]: Disconnected from invalid user jenkins 10.30.120.5 port 53870 [preauth]
Mar  3 05:41:22 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1276]: Invalid user jenkins from 10.30.120.5 port 53876
Mar  3 05:41:22 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1276]: Received disconnect from 10.30.120.5 port 53876:11: Closed due to user request. [preauth]
Mar  3 05:41:22 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1276]: Disconnected from invalid user jenkins 10.30.120.5 port 53876 [preauth]
Mar  3 05:41:22 prd-ubuntu20-04-docker-8c-8g-40026 useradd[1289]: new group: name=jenkins, GID=1001
Mar  3 05:41:22 prd-ubuntu20-04-docker-8c-8g-40026 useradd[1289]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  3 05:41:22 prd-ubuntu20-04-docker-8c-8g-40026 usermod[1299]: add 'jenkins' to group 'docker'
Mar  3 05:41:22 prd-ubuntu20-04-docker-8c-8g-40026 usermod[1299]: add 'jenkins' to shadow group 'docker'
Mar  3 05:41:24 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1336]: Accepted publickey for jenkins from 10.30.120.5 port 53880 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  3 05:41:24 prd-ubuntu20-04-docker-8c-8g-40026 sshd[1336]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  3 05:41:24 prd-ubuntu20-04-docker-8c-8g-40026 systemd-logind[821]: New session 2 of user jenkins.
Mar  3 05:41:24 prd-ubuntu20-04-docker-8c-8g-40026 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)