May 12 01:01:20 prd-ubuntu20-04-docker-2c-8g-9093 passwd[680]: password for 'ubuntu' changed by 'root'
May 12 01:01:20 prd-ubuntu20-04-docker-2c-8g-9093 sshd[769]: Server listening on 0.0.0.0 port 22.
May 12 01:01:20 prd-ubuntu20-04-docker-2c-8g-9093 sshd[769]: Server listening on :: port 22.
May 12 01:01:20 prd-ubuntu20-04-docker-2c-8g-9093 systemd-logind[726]: New seat seat0.
May 12 01:01:20 prd-ubuntu20-04-docker-2c-8g-9093 systemd-logind[726]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 01:01:20 prd-ubuntu20-04-docker-2c-8g-9093 systemd-logind[726]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 01:01:25 prd-ubuntu20-04-docker-2c-8g-9093 sshd[929]: error: kex_exchange_identification: Connection closed by remote host
May 12 01:01:32 prd-ubuntu20-04-docker-2c-8g-9093 sshd[931]: Invalid user jenkins from 10.30.120.5 port 58538
May 12 01:01:32 prd-ubuntu20-04-docker-2c-8g-9093 sshd[931]: Received disconnect from 10.30.120.5 port 58538:11: Closed due to user request. [preauth]
May 12 01:01:32 prd-ubuntu20-04-docker-2c-8g-9093 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 58538 [preauth]
May 12 01:01:34 prd-ubuntu20-04-docker-2c-8g-9093 sshd[934]: Invalid user jenkins from 10.30.120.5 port 58540
May 12 01:01:34 prd-ubuntu20-04-docker-2c-8g-9093 sshd[934]: Received disconnect from 10.30.120.5 port 58540:11: Closed due to user request. [preauth]
May 12 01:01:34 prd-ubuntu20-04-docker-2c-8g-9093 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 58540 [preauth]
May 12 01:01:36 prd-ubuntu20-04-docker-2c-8g-9093 sshd[936]: Invalid user jenkins from 10.30.120.5 port 58544
May 12 01:01:36 prd-ubuntu20-04-docker-2c-8g-9093 sshd[936]: Received disconnect from 10.30.120.5 port 58544:11: Closed due to user request. [preauth]
May 12 01:01:36 prd-ubuntu20-04-docker-2c-8g-9093 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 58544 [preauth]
May 12 01:01:39 prd-ubuntu20-04-docker-2c-8g-9093 sshd[1220]: Invalid user jenkins from 10.30.120.5 port 58546
May 12 01:01:39 prd-ubuntu20-04-docker-2c-8g-9093 sshd[1220]: Received disconnect from 10.30.120.5 port 58546:11: Closed due to user request. [preauth]
May 12 01:01:39 prd-ubuntu20-04-docker-2c-8g-9093 sshd[1220]: Disconnected from invalid user jenkins 10.30.120.5 port 58546 [preauth]
May 12 01:01:41 prd-ubuntu20-04-docker-2c-8g-9093 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 58550
May 12 01:01:41 prd-ubuntu20-04-docker-2c-8g-9093 sshd[1260]: Received disconnect from 10.30.120.5 port 58550:11: Closed due to user request. [preauth]
May 12 01:01:41 prd-ubuntu20-04-docker-2c-8g-9093 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 58550 [preauth]
May 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-9093 useradd[1267]: new group: name=jenkins, GID=1001
May 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-9093 useradd[1267]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-9093 usermod[1277]: add 'jenkins' to group 'docker'
May 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-9093 usermod[1277]: add 'jenkins' to shadow group 'docker'
May 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-9093 sshd[1312]: Accepted publickey for jenkins from 10.30.120.5 port 58552 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-9093 sshd[1312]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-9093 systemd-logind[726]: New session 1 of user jenkins.
May 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-9093 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 12 01:02:02 prd-ubuntu20-04-docker-2c-8g-9093 CRON[2046]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 01:02:02 prd-ubuntu20-04-docker-2c-8g-9093 CRON[2046]: pam_unix(cron:session): session closed for user root
May 12 01:03:01 prd-ubuntu20-04-docker-2c-8g-9093 CRON[2135]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 01:03:01 prd-ubuntu20-04-docker-2c-8g-9093 CRON[2135]: pam_unix(cron:session): session closed for user root
May 12 01:04:01 prd-ubuntu20-04-docker-2c-8g-9093 CRON[2141]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 01:04:01 prd-ubuntu20-04-docker-2c-8g-9093 CRON[2141]: pam_unix(cron:session): session closed for user root
May 12 01:05:01 prd-ubuntu20-04-docker-2c-8g-9093 CRON[2587]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 01:05:01 prd-ubuntu20-04-docker-2c-8g-9093 CRON[2587]: pam_unix(cron:session): session closed for user root
May 12 01:05:06 prd-ubuntu20-04-docker-2c-8g-9093 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
May 12 01:05:06 prd-ubuntu20-04-docker-2c-8g-9093 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)