May 27 09:00:20 prd-ubuntu20-04-docker-2c-8g-11620 passwd[685]: password for 'ubuntu' changed by 'root'
May 27 09:00:20 prd-ubuntu20-04-docker-2c-8g-11620 sshd[767]: Server listening on 0.0.0.0 port 22.
May 27 09:00:20 prd-ubuntu20-04-docker-2c-8g-11620 sshd[767]: Server listening on :: port 22.
May 27 09:00:20 prd-ubuntu20-04-docker-2c-8g-11620 systemd-logind[723]: New seat seat0.
May 27 09:00:20 prd-ubuntu20-04-docker-2c-8g-11620 systemd-logind[723]: Watching system buttons on /dev/input/event0 (Power Button)
May 27 09:00:20 prd-ubuntu20-04-docker-2c-8g-11620 systemd-logind[723]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 27 09:00:22 prd-ubuntu20-04-docker-2c-8g-11620 sshd[930]: error: kex_exchange_identification: Connection closed by remote host
May 27 09:00:32 prd-ubuntu20-04-docker-2c-8g-11620 sshd[942]: Invalid user jenkins from 10.30.120.5 port 41058
May 27 09:00:32 prd-ubuntu20-04-docker-2c-8g-11620 sshd[942]: Received disconnect from 10.30.120.5 port 41058:11: Closed due to user request. [preauth]
May 27 09:00:32 prd-ubuntu20-04-docker-2c-8g-11620 sshd[942]: Disconnected from invalid user jenkins 10.30.120.5 port 41058 [preauth]
May 27 09:00:34 prd-ubuntu20-04-docker-2c-8g-11620 sshd[946]: Invalid user jenkins from 10.30.120.5 port 41062
May 27 09:00:35 prd-ubuntu20-04-docker-2c-8g-11620 sshd[946]: Received disconnect from 10.30.120.5 port 41062:11: Closed due to user request. [preauth]
May 27 09:00:35 prd-ubuntu20-04-docker-2c-8g-11620 sshd[946]: Disconnected from invalid user jenkins 10.30.120.5 port 41062 [preauth]
May 27 09:00:37 prd-ubuntu20-04-docker-2c-8g-11620 sshd[948]: Invalid user jenkins from 10.30.120.5 port 41064
May 27 09:00:37 prd-ubuntu20-04-docker-2c-8g-11620 sshd[948]: Received disconnect from 10.30.120.5 port 41064:11: Closed due to user request. [preauth]
May 27 09:00:37 prd-ubuntu20-04-docker-2c-8g-11620 sshd[948]: Disconnected from invalid user jenkins 10.30.120.5 port 41064 [preauth]
May 27 09:00:39 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1230]: Invalid user jenkins from 10.30.120.5 port 41066
May 27 09:00:39 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1230]: Received disconnect from 10.30.120.5 port 41066:11: Closed due to user request. [preauth]
May 27 09:00:39 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1230]: Disconnected from invalid user jenkins 10.30.120.5 port 41066 [preauth]
May 27 09:00:41 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1270]: Invalid user jenkins from 10.30.120.5 port 41070
May 27 09:00:41 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1270]: Received disconnect from 10.30.120.5 port 41070:11: Closed due to user request. [preauth]
May 27 09:00:41 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1270]: Disconnected from invalid user jenkins 10.30.120.5 port 41070 [preauth]
May 27 09:00:44 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1272]: Invalid user jenkins from 10.30.120.5 port 41072
May 27 09:00:44 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1272]: Received disconnect from 10.30.120.5 port 41072:11: Closed due to user request. [preauth]
May 27 09:00:44 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1272]: Disconnected from invalid user jenkins 10.30.120.5 port 41072 [preauth]
May 27 09:00:44 prd-ubuntu20-04-docker-2c-8g-11620 useradd[1279]: new group: name=jenkins, GID=1001
May 27 09:00:44 prd-ubuntu20-04-docker-2c-8g-11620 useradd[1279]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 27 09:00:44 prd-ubuntu20-04-docker-2c-8g-11620 usermod[1289]: add 'jenkins' to group 'docker'
May 27 09:00:44 prd-ubuntu20-04-docker-2c-8g-11620 usermod[1289]: add 'jenkins' to shadow group 'docker'
May 27 09:00:46 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1342]: Accepted publickey for jenkins from 10.30.120.5 port 41076 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 27 09:00:46 prd-ubuntu20-04-docker-2c-8g-11620 sshd[1342]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 27 09:00:46 prd-ubuntu20-04-docker-2c-8g-11620 systemd-logind[723]: New session 1 of user jenkins.
May 27 09:00:46 prd-ubuntu20-04-docker-2c-8g-11620 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 27 09:01:01 prd-ubuntu20-04-docker-2c-8g-11620 CRON[1896]: pam_unix(cron:session): session opened for user root by (uid=0)
May 27 09:01:01 prd-ubuntu20-04-docker-2c-8g-11620 CRON[1896]: pam_unix(cron:session): session closed for user root
May 27 09:02:01 prd-ubuntu20-04-docker-2c-8g-11620 CRON[2120]: pam_unix(cron:session): session opened for user root by (uid=0)
May 27 09:02:01 prd-ubuntu20-04-docker-2c-8g-11620 CRON[2120]: pam_unix(cron:session): session closed for user root
May 27 09:03:01 prd-ubuntu20-04-docker-2c-8g-11620 CRON[2390]: pam_unix(cron:session): session opened for user root by (uid=0)
May 27 09:03:01 prd-ubuntu20-04-docker-2c-8g-11620 CRON[2390]: pam_unix(cron:session): session closed for user root
May 27 09:03:39 prd-ubuntu20-04-docker-2c-8g-11620 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-packer-merge-ubuntu-18.04-arm64-local-docker ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 27 09:03:39 prd-ubuntu20-04-docker-2c-8g-11620 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)