Jul 12 01:01:26 prd-ubuntu20-04-docker-2c-8g-4996 passwd[647]: password for 'ubuntu' changed by 'root'
Jul 12 01:01:27 prd-ubuntu20-04-docker-2c-8g-4996 sshd[730]: Server listening on 0.0.0.0 port 22.
Jul 12 01:01:27 prd-ubuntu20-04-docker-2c-8g-4996 sshd[730]: Server listening on :: port 22.
Jul 12 01:01:27 prd-ubuntu20-04-docker-2c-8g-4996 systemd-logind[683]: New seat seat0.
Jul 12 01:01:27 prd-ubuntu20-04-docker-2c-8g-4996 systemd-logind[683]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 12 01:01:27 prd-ubuntu20-04-docker-2c-8g-4996 systemd-logind[683]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 12 01:01:32 prd-ubuntu20-04-docker-2c-8g-4996 sshd[875]: error: kex_exchange_identification: Connection closed by remote host
Jul 12 01:01:42 prd-ubuntu20-04-docker-2c-8g-4996 sshd[885]: Invalid user jenkins from 10.30.120.5 port 56262
Jul 12 01:01:42 prd-ubuntu20-04-docker-2c-8g-4996 sshd[885]: Received disconnect from 10.30.120.5 port 56262:11: Closed due to user request. [preauth]
Jul 12 01:01:42 prd-ubuntu20-04-docker-2c-8g-4996 sshd[885]: Disconnected from invalid user jenkins 10.30.120.5 port 56262 [preauth]
Jul 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-4996 sshd[888]: Invalid user jenkins from 10.30.120.5 port 56264
Jul 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-4996 sshd[888]: Received disconnect from 10.30.120.5 port 56264:11: Closed due to user request. [preauth]
Jul 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-4996 sshd[888]: Disconnected from invalid user jenkins 10.30.120.5 port 56264 [preauth]
Jul 12 01:01:46 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1051]: Invalid user jenkins from 10.30.120.5 port 56266
Jul 12 01:01:46 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1051]: Received disconnect from 10.30.120.5 port 56266:11: Closed due to user request. [preauth]
Jul 12 01:01:46 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1051]: Disconnected from invalid user jenkins 10.30.120.5 port 56266 [preauth]
Jul 12 01:01:48 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1198]: Invalid user jenkins from 10.30.120.5 port 56292
Jul 12 01:01:48 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1198]: Received disconnect from 10.30.120.5 port 56292:11: Closed due to user request. [preauth]
Jul 12 01:01:48 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1198]: Disconnected from invalid user jenkins 10.30.120.5 port 56292 [preauth]
Jul 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1218]: Invalid user jenkins from 10.30.120.5 port 56294
Jul 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1218]: Received disconnect from 10.30.120.5 port 56294:11: Closed due to user request. [preauth]
Jul 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1218]: Disconnected from invalid user jenkins 10.30.120.5 port 56294 [preauth]
Jul 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-4996 useradd[1225]: new group: name=jenkins, GID=1001
Jul 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-4996 useradd[1225]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-4996 usermod[1235]: add 'jenkins' to group 'docker'
Jul 12 01:01:50 prd-ubuntu20-04-docker-2c-8g-4996 usermod[1235]: add 'jenkins' to shadow group 'docker'
Jul 12 01:01:52 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1270]: Accepted publickey for jenkins from 10.30.120.5 port 56302 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul 12 01:01:52 prd-ubuntu20-04-docker-2c-8g-4996 sshd[1270]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 12 01:01:52 prd-ubuntu20-04-docker-2c-8g-4996 systemd-logind[683]: New session 1 of user jenkins.
Jul 12 01:01:52 prd-ubuntu20-04-docker-2c-8g-4996 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 12 01:02:01 prd-ubuntu20-04-docker-2c-8g-4996 CRON[1494]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 12 01:02:01 prd-ubuntu20-04-docker-2c-8g-4996 CRON[1494]: pam_unix(cron:session): session closed for user root
Jul 12 01:03:01 prd-ubuntu20-04-docker-2c-8g-4996 CRON[1999]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 12 01:03:01 prd-ubuntu20-04-docker-2c-8g-4996 CRON[1999]: pam_unix(cron:session): session closed for user root
Jul 12 01:04:01 prd-ubuntu20-04-docker-2c-8g-4996 CRON[2004]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 12 01:04:01 prd-ubuntu20-04-docker-2c-8g-4996 CRON[2004]: pam_unix(cron:session): session closed for user root
Jul 12 01:05:01 prd-ubuntu20-04-docker-2c-8g-4996 CRON[2279]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 12 01:05:01 prd-ubuntu20-04-docker-2c-8g-4996 CRON[2279]: pam_unix(cron:session): session closed for user root
Jul 12 01:05:35 prd-ubuntu20-04-docker-2c-8g-4996 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
Jul 12 01:05:35 prd-ubuntu20-04-docker-2c-8g-4996 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)