Oct 30 00:53:39 prd-ubuntu2004-docker-4c-4g-2650 passwd[706]: password for 'ubuntu' changed by 'root'
Oct 30 00:53:39 prd-ubuntu2004-docker-4c-4g-2650 sshd[803]: Server listening on 0.0.0.0 port 22.
Oct 30 00:53:39 prd-ubuntu2004-docker-4c-4g-2650 sshd[803]: Server listening on :: port 22.
Oct 30 00:53:39 prd-ubuntu2004-docker-4c-4g-2650 systemd-logind[757]: New seat seat0.
Oct 30 00:53:39 prd-ubuntu2004-docker-4c-4g-2650 systemd-logind[757]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 30 00:53:39 prd-ubuntu2004-docker-4c-4g-2650 systemd-logind[757]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 30 00:53:43 prd-ubuntu2004-docker-4c-4g-2650 sshd[2038]: error: kex_exchange_identification: Connection closed by remote host
Oct 30 00:53:50 prd-ubuntu2004-docker-4c-4g-2650 sshd[4647]: Invalid user jenkins from 10.30.168.15 port 45992
Oct 30 00:53:50 prd-ubuntu2004-docker-4c-4g-2650 sshd[4647]: Received disconnect from 10.30.168.15 port 45992:11: Closed due to user request. [preauth]
Oct 30 00:53:50 prd-ubuntu2004-docker-4c-4g-2650 sshd[4647]: Disconnected from invalid user jenkins 10.30.168.15 port 45992 [preauth]
Oct 30 00:53:53 prd-ubuntu2004-docker-4c-4g-2650 sshd[5687]: Invalid user jenkins from 10.30.168.15 port 46012
Oct 30 00:53:53 prd-ubuntu2004-docker-4c-4g-2650 sshd[5687]: Received disconnect from 10.30.168.15 port 46012:11: Closed due to user request. [preauth]
Oct 30 00:53:53 prd-ubuntu2004-docker-4c-4g-2650 sshd[5687]: Disconnected from invalid user jenkins 10.30.168.15 port 46012 [preauth]
Oct 30 00:53:56 prd-ubuntu2004-docker-4c-4g-2650 sshd[6721]: Invalid user jenkins from 10.30.168.15 port 46028
Oct 30 00:53:56 prd-ubuntu2004-docker-4c-4g-2650 sshd[6721]: Received disconnect from 10.30.168.15 port 46028:11: Closed due to user request. [preauth]
Oct 30 00:53:56 prd-ubuntu2004-docker-4c-4g-2650 sshd[6721]: Disconnected from invalid user jenkins 10.30.168.15 port 46028 [preauth]
Oct 30 00:54:00 prd-ubuntu2004-docker-4c-4g-2650 sshd[8010]: Invalid user jenkins from 10.30.168.15 port 46042
Oct 30 00:54:00 prd-ubuntu2004-docker-4c-4g-2650 sshd[8010]: Received disconnect from 10.30.168.15 port 46042:11: Closed due to user request. [preauth]
Oct 30 00:54:00 prd-ubuntu2004-docker-4c-4g-2650 sshd[8010]: Disconnected from invalid user jenkins 10.30.168.15 port 46042 [preauth]
Oct 30 00:54:02 prd-ubuntu2004-docker-4c-4g-2650 CRON[9229]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 00:54:02 prd-ubuntu2004-docker-4c-4g-2650 CRON[9229]: pam_unix(cron:session): session closed for user root
Oct 30 00:54:04 prd-ubuntu2004-docker-4c-4g-2650 sshd[9770]: Invalid user jenkins from 10.30.168.15 port 46084
Oct 30 00:54:04 prd-ubuntu2004-docker-4c-4g-2650 sshd[9770]: Received disconnect from 10.30.168.15 port 46084:11: Closed due to user request. [preauth]
Oct 30 00:54:04 prd-ubuntu2004-docker-4c-4g-2650 sshd[9770]: Disconnected from invalid user jenkins 10.30.168.15 port 46084 [preauth]
Oct 30 00:54:07 prd-ubuntu2004-docker-4c-4g-2650 sshd[10483]: Invalid user jenkins from 10.30.168.15 port 46122
Oct 30 00:54:08 prd-ubuntu2004-docker-4c-4g-2650 sshd[10483]: Received disconnect from 10.30.168.15 port 46122:11: Closed due to user request. [preauth]
Oct 30 00:54:08 prd-ubuntu2004-docker-4c-4g-2650 sshd[10483]: Disconnected from invalid user jenkins 10.30.168.15 port 46122 [preauth]
Oct 30 00:54:09 prd-ubuntu2004-docker-4c-4g-2650 useradd[10871]: new group: name=jenkins, GID=1001
Oct 30 00:54:09 prd-ubuntu2004-docker-4c-4g-2650 useradd[10871]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 30 00:54:09 prd-ubuntu2004-docker-4c-4g-2650 usermod[10903]: add 'jenkins' to group 'docker'
Oct 30 00:54:09 prd-ubuntu2004-docker-4c-4g-2650 usermod[10903]: add 'jenkins' to shadow group 'docker'
Oct 30 00:54:13 prd-ubuntu2004-docker-4c-4g-2650 sshd[11979]: Accepted publickey for jenkins from 10.30.168.15 port 46168 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 30 00:54:13 prd-ubuntu2004-docker-4c-4g-2650 sshd[11979]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 30 00:54:13 prd-ubuntu2004-docker-4c-4g-2650 systemd-logind[757]: New session 2 of user jenkins.
Oct 30 00:54:13 prd-ubuntu2004-docker-4c-4g-2650 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 30 00:55:01 prd-ubuntu2004-docker-4c-4g-2650 CRON[28352]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 00:55:01 prd-ubuntu2004-docker-4c-4g-2650 CRON[28352]: pam_unix(cron:session): session closed for user root
Oct 30 00:56:01 prd-ubuntu2004-docker-4c-4g-2650 CRON[28731]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 30 00:56:01 prd-ubuntu2004-docker-4c-4g-2650 CRON[28731]: pam_unix(cron:session): session closed for user root
Oct 30 00:56:30 prd-ubuntu2004-docker-4c-4g-2650 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/controller-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 30 00:56:30 prd-ubuntu2004-docker-4c-4g-2650 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)