May 12 02:16:09 prd-ubuntu20-04-docker-2c-8g-1353 passwd[675]: password for 'ubuntu' changed by 'root'
May 12 02:16:09 prd-ubuntu20-04-docker-2c-8g-1353 sshd[743]: Server listening on 0.0.0.0 port 22.
May 12 02:16:09 prd-ubuntu20-04-docker-2c-8g-1353 sshd[743]: Server listening on :: port 22.
May 12 02:16:09 prd-ubuntu20-04-docker-2c-8g-1353 systemd-logind[712]: New seat seat0.
May 12 02:16:09 prd-ubuntu20-04-docker-2c-8g-1353 systemd-logind[712]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 02:16:09 prd-ubuntu20-04-docker-2c-8g-1353 systemd-logind[712]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 02:16:12 prd-ubuntu20-04-docker-2c-8g-1353 sshd[905]: error: kex_exchange_identification: Connection closed by remote host
May 12 02:16:21 prd-ubuntu20-04-docker-2c-8g-1353 sshd[913]: Invalid user jenkins from 10.30.120.5 port 45474
May 12 02:16:21 prd-ubuntu20-04-docker-2c-8g-1353 sshd[913]: Received disconnect from 10.30.120.5 port 45474:11: Closed due to user request. [preauth]
May 12 02:16:21 prd-ubuntu20-04-docker-2c-8g-1353 sshd[913]: Disconnected from invalid user jenkins 10.30.120.5 port 45474 [preauth]
May 12 02:16:24 prd-ubuntu20-04-docker-2c-8g-1353 sshd[917]: Invalid user jenkins from 10.30.120.5 port 45502
May 12 02:16:24 prd-ubuntu20-04-docker-2c-8g-1353 sshd[917]: Received disconnect from 10.30.120.5 port 45502:11: Closed due to user request. [preauth]
May 12 02:16:24 prd-ubuntu20-04-docker-2c-8g-1353 sshd[917]: Disconnected from invalid user jenkins 10.30.120.5 port 45502 [preauth]
May 12 02:16:26 prd-ubuntu20-04-docker-2c-8g-1353 sshd[919]: Invalid user jenkins from 10.30.120.5 port 45528
May 12 02:16:27 prd-ubuntu20-04-docker-2c-8g-1353 sshd[919]: Received disconnect from 10.30.120.5 port 45528:11: Closed due to user request. [preauth]
May 12 02:16:27 prd-ubuntu20-04-docker-2c-8g-1353 sshd[919]: Disconnected from invalid user jenkins 10.30.120.5 port 45528 [preauth]
May 12 02:16:32 prd-ubuntu20-04-docker-2c-8g-1353 sshd[1144]: Invalid user jenkins from 10.30.120.5 port 45560
May 12 02:16:32 prd-ubuntu20-04-docker-2c-8g-1353 sshd[1144]: Received disconnect from 10.30.120.5 port 45560:11: Closed due to user request. [preauth]
May 12 02:16:32 prd-ubuntu20-04-docker-2c-8g-1353 sshd[1144]: Disconnected from invalid user jenkins 10.30.120.5 port 45560 [preauth]
May 12 02:16:34 prd-ubuntu20-04-docker-2c-8g-1353 sshd[1163]: Invalid user jenkins from 10.30.120.5 port 45584
May 12 02:16:34 prd-ubuntu20-04-docker-2c-8g-1353 sshd[1163]: Received disconnect from 10.30.120.5 port 45584:11: Closed due to user request. [preauth]
May 12 02:16:34 prd-ubuntu20-04-docker-2c-8g-1353 sshd[1163]: Disconnected from invalid user jenkins 10.30.120.5 port 45584 [preauth]
May 12 02:16:35 prd-ubuntu20-04-docker-2c-8g-1353 useradd[1184]: new group: name=jenkins, GID=1001
May 12 02:16:35 prd-ubuntu20-04-docker-2c-8g-1353 useradd[1184]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 12 02:16:35 prd-ubuntu20-04-docker-2c-8g-1353 usermod[1194]: add 'jenkins' to group 'docker'
May 12 02:16:35 prd-ubuntu20-04-docker-2c-8g-1353 usermod[1194]: add 'jenkins' to shadow group 'docker'
May 12 02:16:36 prd-ubuntu20-04-docker-2c-8g-1353 sshd[1231]: Accepted publickey for jenkins from 10.30.120.5 port 45604 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 12 02:16:36 prd-ubuntu20-04-docker-2c-8g-1353 sshd[1231]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 12 02:16:36 prd-ubuntu20-04-docker-2c-8g-1353 systemd-logind[712]: New session 1 of user jenkins.
May 12 02:16:36 prd-ubuntu20-04-docker-2c-8g-1353 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 12 02:17:01 prd-ubuntu20-04-docker-2c-8g-1353 CRON[1957]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 02:17:01 prd-ubuntu20-04-docker-2c-8g-1353 CRON[1958]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 02:17:01 prd-ubuntu20-04-docker-2c-8g-1353 CRON[1957]: pam_unix(cron:session): session closed for user root
May 12 02:17:01 prd-ubuntu20-04-docker-2c-8g-1353 CRON[1958]: pam_unix(cron:session): session closed for user root
May 12 02:18:01 prd-ubuntu20-04-docker-2c-8g-1353 CRON[1971]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 02:18:01 prd-ubuntu20-04-docker-2c-8g-1353 CRON[1971]: pam_unix(cron:session): session closed for user root
May 12 02:19:01 prd-ubuntu20-04-docker-2c-8g-1353 CRON[2256]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 02:19:01 prd-ubuntu20-04-docker-2c-8g-1353 CRON[2256]: pam_unix(cron:session): session closed for user root
May 12 02:19:43 prd-ubuntu20-04-docker-2c-8g-1353 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-packer-merge-ubuntu-20.04-arm64-docker ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 12 02:19:43 prd-ubuntu20-04-docker-2c-8g-1353 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)