Jun  8 02:03:20 prd-ubuntu20-04-docker-2c-8g-2956 passwd[675]: password for 'ubuntu' changed by 'root'
Jun  8 02:03:20 prd-ubuntu20-04-docker-2c-8g-2956 sshd[756]: Server listening on 0.0.0.0 port 22.
Jun  8 02:03:20 prd-ubuntu20-04-docker-2c-8g-2956 sshd[756]: Server listening on :: port 22.
Jun  8 02:03:20 prd-ubuntu20-04-docker-2c-8g-2956 systemd-logind[711]: New seat seat0.
Jun  8 02:03:20 prd-ubuntu20-04-docker-2c-8g-2956 systemd-logind[711]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  8 02:03:20 prd-ubuntu20-04-docker-2c-8g-2956 systemd-logind[711]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  8 02:03:24 prd-ubuntu20-04-docker-2c-8g-2956 sshd[906]: error: kex_exchange_identification: Connection closed by remote host
Jun  8 02:03:31 prd-ubuntu20-04-docker-2c-8g-2956 sshd[914]: Invalid user jenkins from 10.30.120.5 port 37420
Jun  8 02:03:31 prd-ubuntu20-04-docker-2c-8g-2956 sshd[914]: Received disconnect from 10.30.120.5 port 37420:11: Closed due to user request. [preauth]
Jun  8 02:03:31 prd-ubuntu20-04-docker-2c-8g-2956 sshd[914]: Disconnected from invalid user jenkins 10.30.120.5 port 37420 [preauth]
Jun  8 02:03:33 prd-ubuntu20-04-docker-2c-8g-2956 sshd[918]: Invalid user jenkins from 10.30.120.5 port 37422
Jun  8 02:03:34 prd-ubuntu20-04-docker-2c-8g-2956 sshd[918]: Received disconnect from 10.30.120.5 port 37422:11: Closed due to user request. [preauth]
Jun  8 02:03:34 prd-ubuntu20-04-docker-2c-8g-2956 sshd[918]: Disconnected from invalid user jenkins 10.30.120.5 port 37422 [preauth]
Jun  8 02:03:36 prd-ubuntu20-04-docker-2c-8g-2956 sshd[920]: Invalid user jenkins from 10.30.120.5 port 37426
Jun  8 02:03:36 prd-ubuntu20-04-docker-2c-8g-2956 sshd[920]: Received disconnect from 10.30.120.5 port 37426:11: Closed due to user request. [preauth]
Jun  8 02:03:36 prd-ubuntu20-04-docker-2c-8g-2956 sshd[920]: Disconnected from invalid user jenkins 10.30.120.5 port 37426 [preauth]
Jun  8 02:03:38 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1101]: Invalid user jenkins from 10.30.120.5 port 37428
Jun  8 02:03:38 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1101]: Received disconnect from 10.30.120.5 port 37428:11: Closed due to user request. [preauth]
Jun  8 02:03:38 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1101]: Disconnected from invalid user jenkins 10.30.120.5 port 37428 [preauth]
Jun  8 02:03:40 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1149]: Invalid user jenkins from 10.30.120.5 port 37430
Jun  8 02:03:40 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1149]: Received disconnect from 10.30.120.5 port 37430:11: Closed due to user request. [preauth]
Jun  8 02:03:40 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1149]: Disconnected from invalid user jenkins 10.30.120.5 port 37430 [preauth]
Jun  8 02:03:42 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1153]: Invalid user jenkins from 10.30.120.5 port 37434
Jun  8 02:03:42 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1153]: Received disconnect from 10.30.120.5 port 37434:11: Closed due to user request. [preauth]
Jun  8 02:03:42 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1153]: Disconnected from invalid user jenkins 10.30.120.5 port 37434 [preauth]
Jun  8 02:03:43 prd-ubuntu20-04-docker-2c-8g-2956 useradd[1174]: new group: name=jenkins, GID=1001
Jun  8 02:03:43 prd-ubuntu20-04-docker-2c-8g-2956 useradd[1174]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  8 02:03:44 prd-ubuntu20-04-docker-2c-8g-2956 usermod[1184]: add 'jenkins' to group 'docker'
Jun  8 02:03:44 prd-ubuntu20-04-docker-2c-8g-2956 usermod[1184]: add 'jenkins' to shadow group 'docker'
Jun  8 02:03:44 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1235]: Accepted publickey for jenkins from 10.30.120.5 port 37436 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  8 02:03:44 prd-ubuntu20-04-docker-2c-8g-2956 sshd[1235]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  8 02:03:44 prd-ubuntu20-04-docker-2c-8g-2956 systemd-logind[711]: New session 1 of user jenkins.
Jun  8 02:03:44 prd-ubuntu20-04-docker-2c-8g-2956 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  8 02:04:01 prd-ubuntu20-04-docker-2c-8g-2956 CRON[1984]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 02:04:01 prd-ubuntu20-04-docker-2c-8g-2956 CRON[1984]: pam_unix(cron:session): session closed for user root
Jun  8 02:05:01 prd-ubuntu20-04-docker-2c-8g-2956 CRON[2379]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 02:05:01 prd-ubuntu20-04-docker-2c-8g-2956 CRON[2379]: pam_unix(cron:session): session closed for user root
Jun  8 02:06:01 prd-ubuntu20-04-docker-2c-8g-2956 CRON[3154]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 02:06:01 prd-ubuntu20-04-docker-2c-8g-2956 CRON[3154]: pam_unix(cron:session): session closed for user root
Jun  8 02:06:10 prd-ubuntu20-04-docker-2c-8g-2956 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun  8 02:06:10 prd-ubuntu20-04-docker-2c-8g-2956 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)