Jun 24 02:09:19 prd-ubuntu20-04-docker-2c-8g-3843 passwd[678]: password for 'ubuntu' changed by 'root'
Jun 24 02:09:19 prd-ubuntu20-04-docker-2c-8g-3843 sshd[753]: Server listening on 0.0.0.0 port 22.
Jun 24 02:09:19 prd-ubuntu20-04-docker-2c-8g-3843 sshd[753]: Server listening on :: port 22.
Jun 24 02:09:19 prd-ubuntu20-04-docker-2c-8g-3843 systemd-logind[718]: New seat seat0.
Jun 24 02:09:19 prd-ubuntu20-04-docker-2c-8g-3843 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 24 02:09:19 prd-ubuntu20-04-docker-2c-8g-3843 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 24 02:09:22 prd-ubuntu20-04-docker-2c-8g-3843 sshd[908]: error: kex_exchange_identification: Connection closed by remote host
Jun 24 02:09:31 prd-ubuntu20-04-docker-2c-8g-3843 sshd[917]: Invalid user jenkins from 10.30.120.5 port 41122
Jun 24 02:09:31 prd-ubuntu20-04-docker-2c-8g-3843 sshd[917]: Received disconnect from 10.30.120.5 port 41122:11: Closed due to user request. [preauth]
Jun 24 02:09:31 prd-ubuntu20-04-docker-2c-8g-3843 sshd[917]: Disconnected from invalid user jenkins 10.30.120.5 port 41122 [preauth]
Jun 24 02:09:33 prd-ubuntu20-04-docker-2c-8g-3843 sshd[921]: Invalid user jenkins from 10.30.120.5 port 41136
Jun 24 02:09:33 prd-ubuntu20-04-docker-2c-8g-3843 sshd[921]: Received disconnect from 10.30.120.5 port 41136:11: Closed due to user request. [preauth]
Jun 24 02:09:33 prd-ubuntu20-04-docker-2c-8g-3843 sshd[921]: Disconnected from invalid user jenkins 10.30.120.5 port 41136 [preauth]
Jun 24 02:09:35 prd-ubuntu20-04-docker-2c-8g-3843 sshd[923]: Invalid user jenkins from 10.30.120.5 port 41148
Jun 24 02:09:35 prd-ubuntu20-04-docker-2c-8g-3843 sshd[923]: Received disconnect from 10.30.120.5 port 41148:11: Closed due to user request. [preauth]
Jun 24 02:09:35 prd-ubuntu20-04-docker-2c-8g-3843 sshd[923]: Disconnected from invalid user jenkins 10.30.120.5 port 41148 [preauth]
Jun 24 02:09:38 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1122]: Invalid user jenkins from 10.30.120.5 port 41156
Jun 24 02:09:38 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1122]: Received disconnect from 10.30.120.5 port 41156:11: Closed due to user request. [preauth]
Jun 24 02:09:38 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1122]: Disconnected from invalid user jenkins 10.30.120.5 port 41156 [preauth]
Jun 24 02:09:40 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1159]: Invalid user jenkins from 10.30.120.5 port 41166
Jun 24 02:09:40 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1159]: Received disconnect from 10.30.120.5 port 41166:11: Closed due to user request. [preauth]
Jun 24 02:09:40 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1159]: Disconnected from invalid user jenkins 10.30.120.5 port 41166 [preauth]
Jun 24 02:09:42 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1179]: Invalid user jenkins from 10.30.120.5 port 41176
Jun 24 02:09:42 prd-ubuntu20-04-docker-2c-8g-3843 useradd[1182]: new group: name=jenkins, GID=1001
Jun 24 02:09:42 prd-ubuntu20-04-docker-2c-8g-3843 useradd[1182]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun 24 02:09:42 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1179]: Received disconnect from 10.30.120.5 port 41176:11: Closed due to user request. [preauth]
Jun 24 02:09:42 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1179]: Disconnected from invalid user jenkins 10.30.120.5 port 41176 [preauth]
Jun 24 02:09:42 prd-ubuntu20-04-docker-2c-8g-3843 usermod[1192]: add 'jenkins' to group 'docker'
Jun 24 02:09:42 prd-ubuntu20-04-docker-2c-8g-3843 usermod[1192]: add 'jenkins' to shadow group 'docker'
Jun 24 02:09:45 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1245]: Accepted publickey for jenkins from 10.30.120.5 port 41186 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun 24 02:09:45 prd-ubuntu20-04-docker-2c-8g-3843 sshd[1245]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 24 02:09:45 prd-ubuntu20-04-docker-2c-8g-3843 systemd-logind[718]: New session 1 of user jenkins.
Jun 24 02:09:45 prd-ubuntu20-04-docker-2c-8g-3843 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 24 02:10:01 prd-ubuntu20-04-docker-2c-8g-3843 CRON[1898]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 24 02:10:01 prd-ubuntu20-04-docker-2c-8g-3843 CRON[1898]: pam_unix(cron:session): session closed for user root
Jun 24 02:11:01 prd-ubuntu20-04-docker-2c-8g-3843 CRON[2481]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 24 02:11:01 prd-ubuntu20-04-docker-2c-8g-3843 CRON[2481]: pam_unix(cron:session): session closed for user root
Jun 24 02:11:05 prd-ubuntu20-04-docker-2c-8g-3843 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-packer-merge-ubuntu-20.04-arm64-local-docker ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun 24 02:11:05 prd-ubuntu20-04-docker-2c-8g-3843 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)