Oct  8 10:23:59 prd-ubuntu2004-docker-4c-4g-40536 passwd[709]: password for 'ubuntu' changed by 'root'
Oct  8 10:23:59 prd-ubuntu2004-docker-4c-4g-40536 sshd[788]: Server listening on 0.0.0.0 port 22.
Oct  8 10:23:59 prd-ubuntu2004-docker-4c-4g-40536 sshd[788]: Server listening on :: port 22.
Oct  8 10:23:59 prd-ubuntu2004-docker-4c-4g-40536 systemd-logind[756]: New seat seat0.
Oct  8 10:23:59 prd-ubuntu2004-docker-4c-4g-40536 systemd-logind[756]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  8 10:23:59 prd-ubuntu2004-docker-4c-4g-40536 systemd-logind[756]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  8 10:24:01 prd-ubuntu2004-docker-4c-4g-40536 CRON[1453]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  8 10:24:01 prd-ubuntu2004-docker-4c-4g-40536 CRON[1453]: pam_unix(cron:session): session closed for user root
Oct  8 10:24:02 prd-ubuntu2004-docker-4c-4g-40536 sshd[1873]: error: kex_exchange_identification: Connection closed by remote host
Oct  8 10:24:09 prd-ubuntu2004-docker-4c-4g-40536 sshd[4182]: Invalid user jenkins from 10.30.168.15 port 57070
Oct  8 10:24:09 prd-ubuntu2004-docker-4c-4g-40536 sshd[4182]: Received disconnect from 10.30.168.15 port 57070:11: Closed due to user request. [preauth]
Oct  8 10:24:09 prd-ubuntu2004-docker-4c-4g-40536 sshd[4182]: Disconnected from invalid user jenkins 10.30.168.15 port 57070 [preauth]
Oct  8 10:24:13 prd-ubuntu2004-docker-4c-4g-40536 sshd[5194]: Invalid user jenkins from 10.30.168.15 port 57080
Oct  8 10:24:13 prd-ubuntu2004-docker-4c-4g-40536 sshd[5194]: Received disconnect from 10.30.168.15 port 57080:11: Closed due to user request. [preauth]
Oct  8 10:24:13 prd-ubuntu2004-docker-4c-4g-40536 sshd[5194]: Disconnected from invalid user jenkins 10.30.168.15 port 57080 [preauth]
Oct  8 10:24:16 prd-ubuntu2004-docker-4c-4g-40536 sshd[6219]: Invalid user jenkins from 10.30.168.15 port 57082
Oct  8 10:24:16 prd-ubuntu2004-docker-4c-4g-40536 sshd[6219]: Received disconnect from 10.30.168.15 port 57082:11: Closed due to user request. [preauth]
Oct  8 10:24:16 prd-ubuntu2004-docker-4c-4g-40536 sshd[6219]: Disconnected from invalid user jenkins 10.30.168.15 port 57082 [preauth]
Oct  8 10:24:19 prd-ubuntu2004-docker-4c-4g-40536 sshd[7439]: Invalid user jenkins from 10.30.168.15 port 57088
Oct  8 10:24:19 prd-ubuntu2004-docker-4c-4g-40536 sshd[7439]: Received disconnect from 10.30.168.15 port 57088:11: Closed due to user request. [preauth]
Oct  8 10:24:19 prd-ubuntu2004-docker-4c-4g-40536 sshd[7439]: Disconnected from invalid user jenkins 10.30.168.15 port 57088 [preauth]
Oct  8 10:24:22 prd-ubuntu2004-docker-4c-4g-40536 sshd[8656]: Invalid user jenkins from 10.30.168.15 port 57090
Oct  8 10:24:22 prd-ubuntu2004-docker-4c-4g-40536 sshd[8656]: Received disconnect from 10.30.168.15 port 57090:11: Closed due to user request. [preauth]
Oct  8 10:24:22 prd-ubuntu2004-docker-4c-4g-40536 sshd[8656]: Disconnected from invalid user jenkins 10.30.168.15 port 57090 [preauth]
Oct  8 10:24:25 prd-ubuntu2004-docker-4c-4g-40536 sshd[9496]: Invalid user jenkins from 10.30.168.15 port 57098
Oct  8 10:24:25 prd-ubuntu2004-docker-4c-4g-40536 sshd[9496]: Received disconnect from 10.30.168.15 port 57098:11: Closed due to user request. [preauth]
Oct  8 10:24:25 prd-ubuntu2004-docker-4c-4g-40536 sshd[9496]: Disconnected from invalid user jenkins 10.30.168.15 port 57098 [preauth]
Oct  8 10:24:27 prd-ubuntu2004-docker-4c-4g-40536 useradd[10011]: new group: name=jenkins, GID=1001
Oct  8 10:24:27 prd-ubuntu2004-docker-4c-4g-40536 useradd[10011]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct  8 10:24:27 prd-ubuntu2004-docker-4c-4g-40536 usermod[10042]: add 'jenkins' to group 'docker'
Oct  8 10:24:27 prd-ubuntu2004-docker-4c-4g-40536 usermod[10042]: add 'jenkins' to shadow group 'docker'
Oct  8 10:24:28 prd-ubuntu2004-docker-4c-4g-40536 sshd[10215]: Accepted publickey for jenkins from 10.30.168.15 port 57100 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct  8 10:24:28 prd-ubuntu2004-docker-4c-4g-40536 sshd[10215]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  8 10:24:28 prd-ubuntu2004-docker-4c-4g-40536 systemd-logind[756]: New session 2 of user jenkins.
Oct  8 10:24:28 prd-ubuntu2004-docker-4c-4g-40536 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  8 10:25:01 prd-ubuntu2004-docker-4c-4g-40536 CRON[21476]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  8 10:25:01 prd-ubuntu2004-docker-4c-4g-40536 CRON[21476]: pam_unix(cron:session): session closed for user root
Oct  8 10:26:01 prd-ubuntu2004-docker-4c-4g-40536 CRON[28932]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  8 10:26:01 prd-ubuntu2004-docker-4c-4g-40536 CRON[28932]: pam_unix(cron:session): session closed for user root
Oct  8 10:26:06 prd-ubuntu2004-docker-4c-4g-40536 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct  8 10:26:06 prd-ubuntu2004-docker-4c-4g-40536 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)