Aug 12 01:01:29 prd-ubuntu20-04-docker-2c-8g-6730 passwd[649]: password for 'ubuntu' changed by 'root'
Aug 12 01:01:29 prd-ubuntu20-04-docker-2c-8g-6730 sshd[727]: Server listening on 0.0.0.0 port 22.
Aug 12 01:01:29 prd-ubuntu20-04-docker-2c-8g-6730 sshd[727]: Server listening on :: port 22.
Aug 12 01:01:29 prd-ubuntu20-04-docker-2c-8g-6730 systemd-logind[685]: New seat seat0.
Aug 12 01:01:29 prd-ubuntu20-04-docker-2c-8g-6730 systemd-logind[685]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 12 01:01:29 prd-ubuntu20-04-docker-2c-8g-6730 systemd-logind[685]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 12 01:01:34 prd-ubuntu20-04-docker-2c-8g-6730 sshd[876]: error: kex_exchange_identification: Connection closed by remote host
Aug 12 01:01:41 prd-ubuntu20-04-docker-2c-8g-6730 sshd[884]: Invalid user jenkins from 10.30.120.5 port 39670
Aug 12 01:01:41 prd-ubuntu20-04-docker-2c-8g-6730 sshd[884]: Received disconnect from 10.30.120.5 port 39670:11: Closed due to user request. [preauth]
Aug 12 01:01:41 prd-ubuntu20-04-docker-2c-8g-6730 sshd[884]: Disconnected from invalid user jenkins 10.30.120.5 port 39670 [preauth]
Aug 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-6730 sshd[887]: Invalid user jenkins from 10.30.120.5 port 39672
Aug 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-6730 sshd[887]: Received disconnect from 10.30.120.5 port 39672:11: Closed due to user request. [preauth]
Aug 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-6730 sshd[887]: Disconnected from invalid user jenkins 10.30.120.5 port 39672 [preauth]
Aug 12 01:01:45 prd-ubuntu20-04-docker-2c-8g-6730 sshd[889]: Invalid user jenkins from 10.30.120.5 port 39674
Aug 12 01:01:45 prd-ubuntu20-04-docker-2c-8g-6730 sshd[889]: Received disconnect from 10.30.120.5 port 39674:11: Closed due to user request. [preauth]
Aug 12 01:01:45 prd-ubuntu20-04-docker-2c-8g-6730 sshd[889]: Disconnected from invalid user jenkins 10.30.120.5 port 39674 [preauth]
Aug 12 01:01:47 prd-ubuntu20-04-docker-2c-8g-6730 sshd[913]: Invalid user jenkins from 10.30.120.5 port 39700
Aug 12 01:01:48 prd-ubuntu20-04-docker-2c-8g-6730 sshd[913]: Received disconnect from 10.30.120.5 port 39700:11: Closed due to user request. [preauth]
Aug 12 01:01:48 prd-ubuntu20-04-docker-2c-8g-6730 sshd[913]: Disconnected from invalid user jenkins 10.30.120.5 port 39700 [preauth]
Aug 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-6730 sshd[1189]: Invalid user jenkins from 10.30.120.5 port 39704
Aug 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-6730 sshd[1189]: Received disconnect from 10.30.120.5 port 39704:11: Closed due to user request. [preauth]
Aug 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-6730 sshd[1189]: Disconnected from invalid user jenkins 10.30.120.5 port 39704 [preauth]
Aug 12 01:01:52 prd-ubuntu20-04-docker-2c-8g-6730 sshd[1219]: Invalid user jenkins from 10.30.120.5 port 39706
Aug 12 01:01:52 prd-ubuntu20-04-docker-2c-8g-6730 sshd[1219]: Received disconnect from 10.30.120.5 port 39706:11: Closed due to user request. [preauth]
Aug 12 01:01:52 prd-ubuntu20-04-docker-2c-8g-6730 sshd[1219]: Disconnected from invalid user jenkins 10.30.120.5 port 39706 [preauth]
Aug 12 01:01:53 prd-ubuntu20-04-docker-2c-8g-6730 useradd[1228]: new group: name=jenkins, GID=1001
Aug 12 01:01:53 prd-ubuntu20-04-docker-2c-8g-6730 useradd[1228]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Aug 12 01:01:53 prd-ubuntu20-04-docker-2c-8g-6730 usermod[1238]: add 'jenkins' to group 'docker'
Aug 12 01:01:53 prd-ubuntu20-04-docker-2c-8g-6730 usermod[1238]: add 'jenkins' to shadow group 'docker'
Aug 12 01:01:55 prd-ubuntu20-04-docker-2c-8g-6730 sshd[1273]: Accepted publickey for jenkins from 10.30.120.5 port 39708 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Aug 12 01:01:55 prd-ubuntu20-04-docker-2c-8g-6730 sshd[1273]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 12 01:01:55 prd-ubuntu20-04-docker-2c-8g-6730 systemd-logind[685]: New session 1 of user jenkins.
Aug 12 01:01:55 prd-ubuntu20-04-docker-2c-8g-6730 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 12 01:02:02 prd-ubuntu20-04-docker-2c-8g-6730 CRON[1450]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 12 01:02:02 prd-ubuntu20-04-docker-2c-8g-6730 CRON[1450]: pam_unix(cron:session): session closed for user root
Aug 12 01:03:01 prd-ubuntu20-04-docker-2c-8g-6730 CRON[2001]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 12 01:03:01 prd-ubuntu20-04-docker-2c-8g-6730 CRON[2001]: pam_unix(cron:session): session closed for user root
Aug 12 01:04:01 prd-ubuntu20-04-docker-2c-8g-6730 CRON[2006]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 12 01:04:01 prd-ubuntu20-04-docker-2c-8g-6730 CRON[2006]: pam_unix(cron:session): session closed for user root
Aug 12 01:05:01 prd-ubuntu20-04-docker-2c-8g-6730 CRON[2277]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 12 01:05:01 prd-ubuntu20-04-docker-2c-8g-6730 CRON[2277]: pam_unix(cron:session): session closed for user root
Aug 12 01:05:34 prd-ubuntu20-04-docker-2c-8g-6730 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
Aug 12 01:05:34 prd-ubuntu20-04-docker-2c-8g-6730 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)