Jun 25 01:52:01 prd-ubuntu20-04-docker-2c-8g-3963 passwd[677]: password for 'ubuntu' changed by 'root'
Jun 25 01:52:01 prd-ubuntu20-04-docker-2c-8g-3963 sshd[749]: Server listening on 0.0.0.0 port 22.
Jun 25 01:52:01 prd-ubuntu20-04-docker-2c-8g-3963 sshd[749]: Server listening on :: port 22.
Jun 25 01:52:01 prd-ubuntu20-04-docker-2c-8g-3963 systemd-logind[713]: New seat seat0.
Jun 25 01:52:01 prd-ubuntu20-04-docker-2c-8g-3963 systemd-logind[713]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 25 01:52:01 prd-ubuntu20-04-docker-2c-8g-3963 systemd-logind[713]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 25 01:52:04 prd-ubuntu20-04-docker-2c-8g-3963 sshd[914]: error: kex_exchange_identification: Connection closed by remote host
Jun 25 01:52:11 prd-ubuntu20-04-docker-2c-8g-3963 sshd[922]: Invalid user jenkins from 10.30.120.5 port 41850
Jun 25 01:52:11 prd-ubuntu20-04-docker-2c-8g-3963 sshd[922]: Received disconnect from 10.30.120.5 port 41850:11: Closed due to user request. [preauth]
Jun 25 01:52:11 prd-ubuntu20-04-docker-2c-8g-3963 sshd[922]: Disconnected from invalid user jenkins 10.30.120.5 port 41850 [preauth]
Jun 25 01:52:14 prd-ubuntu20-04-docker-2c-8g-3963 sshd[926]: Invalid user jenkins from 10.30.120.5 port 41866
Jun 25 01:52:14 prd-ubuntu20-04-docker-2c-8g-3963 sshd[926]: Received disconnect from 10.30.120.5 port 41866:11: Closed due to user request. [preauth]
Jun 25 01:52:14 prd-ubuntu20-04-docker-2c-8g-3963 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 41866 [preauth]
Jun 25 01:52:16 prd-ubuntu20-04-docker-2c-8g-3963 sshd[928]: Invalid user jenkins from 10.30.120.5 port 41884
Jun 25 01:52:16 prd-ubuntu20-04-docker-2c-8g-3963 sshd[928]: Received disconnect from 10.30.120.5 port 41884:11: Closed due to user request. [preauth]
Jun 25 01:52:16 prd-ubuntu20-04-docker-2c-8g-3963 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 41884 [preauth]
Jun 25 01:52:18 prd-ubuntu20-04-docker-2c-8g-3963 sshd[930]: Invalid user jenkins from 10.30.120.5 port 41888
Jun 25 01:52:18 prd-ubuntu20-04-docker-2c-8g-3963 sshd[930]: Received disconnect from 10.30.120.5 port 41888:11: Closed due to user request. [preauth]
Jun 25 01:52:18 prd-ubuntu20-04-docker-2c-8g-3963 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 41888 [preauth]
Jun 25 01:52:20 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1120]: Invalid user jenkins from 10.30.120.5 port 41892
Jun 25 01:52:20 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1120]: Received disconnect from 10.30.120.5 port 41892:11: Closed due to user request. [preauth]
Jun 25 01:52:20 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1120]: Disconnected from invalid user jenkins 10.30.120.5 port 41892 [preauth]
Jun 25 01:52:22 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1159]: Invalid user jenkins from 10.30.120.5 port 41918
Jun 25 01:52:22 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1159]: Received disconnect from 10.30.120.5 port 41918:11: Closed due to user request. [preauth]
Jun 25 01:52:22 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1159]: Disconnected from invalid user jenkins 10.30.120.5 port 41918 [preauth]
Jun 25 01:52:24 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1161]: Invalid user jenkins from 10.30.120.5 port 41950
Jun 25 01:52:24 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1161]: Received disconnect from 10.30.120.5 port 41950:11: Closed due to user request. [preauth]
Jun 25 01:52:24 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1161]: Disconnected from invalid user jenkins 10.30.120.5 port 41950 [preauth]
Jun 25 01:52:27 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1177]: Invalid user jenkins from 10.30.120.5 port 41968
Jun 25 01:52:27 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1177]: Received disconnect from 10.30.120.5 port 41968:11: Closed due to user request. [preauth]
Jun 25 01:52:27 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1177]: Disconnected from invalid user jenkins 10.30.120.5 port 41968 [preauth]
Jun 25 01:52:28 prd-ubuntu20-04-docker-2c-8g-3963 useradd[1198]: new group: name=jenkins, GID=1001
Jun 25 01:52:28 prd-ubuntu20-04-docker-2c-8g-3963 useradd[1198]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun 25 01:52:28 prd-ubuntu20-04-docker-2c-8g-3963 usermod[1208]: add 'jenkins' to group 'docker'
Jun 25 01:52:28 prd-ubuntu20-04-docker-2c-8g-3963 usermod[1208]: add 'jenkins' to shadow group 'docker'
Jun 25 01:52:29 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1245]: Accepted publickey for jenkins from 10.30.120.5 port 41982 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun 25 01:52:29 prd-ubuntu20-04-docker-2c-8g-3963 sshd[1245]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 25 01:52:29 prd-ubuntu20-04-docker-2c-8g-3963 systemd-logind[713]: New session 1 of user jenkins.
Jun 25 01:52:29 prd-ubuntu20-04-docker-2c-8g-3963 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 25 01:53:01 prd-ubuntu20-04-docker-2c-8g-3963 CRON[2035]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 25 01:53:01 prd-ubuntu20-04-docker-2c-8g-3963 CRON[2035]: pam_unix(cron:session): session closed for user root
Jun 25 01:54:01 prd-ubuntu20-04-docker-2c-8g-3963 CRON[2510]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 25 01:54:01 prd-ubuntu20-04-docker-2c-8g-3963 CRON[2510]: pam_unix(cron:session): session closed for user root
Jun 25 01:54:20 prd-ubuntu20-04-docker-2c-8g-3963 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
Jun 25 01:54:20 prd-ubuntu20-04-docker-2c-8g-3963 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)