May 22 18:51:49 prd-ubuntu20-04-docker-2c-8g-1961 passwd[679]: password for 'ubuntu' changed by 'root'
May 22 18:51:49 prd-ubuntu20-04-docker-2c-8g-1961 sshd[766]: Server listening on 0.0.0.0 port 22.
May 22 18:51:49 prd-ubuntu20-04-docker-2c-8g-1961 sshd[766]: Server listening on :: port 22.
May 22 18:51:49 prd-ubuntu20-04-docker-2c-8g-1961 systemd-logind[717]: New seat seat0.
May 22 18:51:49 prd-ubuntu20-04-docker-2c-8g-1961 systemd-logind[717]: Watching system buttons on /dev/input/event0 (Power Button)
May 22 18:51:49 prd-ubuntu20-04-docker-2c-8g-1961 systemd-logind[717]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 22 18:51:53 prd-ubuntu20-04-docker-2c-8g-1961 sshd[912]: error: kex_exchange_identification: Connection closed by remote host
May 22 18:52:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[921]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:52:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[921]: pam_unix(cron:session): session closed for user root
May 22 18:52:02 prd-ubuntu20-04-docker-2c-8g-1961 sshd[931]: Invalid user jenkins from 10.30.120.5 port 44020
May 22 18:52:02 prd-ubuntu20-04-docker-2c-8g-1961 sshd[931]: Received disconnect from 10.30.120.5 port 44020:11: Closed due to user request. [preauth]
May 22 18:52:02 prd-ubuntu20-04-docker-2c-8g-1961 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 44020 [preauth]
May 22 18:52:04 prd-ubuntu20-04-docker-2c-8g-1961 sshd[933]: Invalid user jenkins from 10.30.120.5 port 44022
May 22 18:52:04 prd-ubuntu20-04-docker-2c-8g-1961 sshd[933]: Received disconnect from 10.30.120.5 port 44022:11: Closed due to user request. [preauth]
May 22 18:52:04 prd-ubuntu20-04-docker-2c-8g-1961 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 44022 [preauth]
May 22 18:52:06 prd-ubuntu20-04-docker-2c-8g-1961 sshd[935]: Invalid user jenkins from 10.30.120.5 port 44026
May 22 18:52:06 prd-ubuntu20-04-docker-2c-8g-1961 sshd[935]: Received disconnect from 10.30.120.5 port 44026:11: Closed due to user request. [preauth]
May 22 18:52:06 prd-ubuntu20-04-docker-2c-8g-1961 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 44026 [preauth]
May 22 18:52:08 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1153]: Invalid user jenkins from 10.30.120.5 port 44028
May 22 18:52:08 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1153]: Received disconnect from 10.30.120.5 port 44028:11: Closed due to user request. [preauth]
May 22 18:52:08 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1153]: Disconnected from invalid user jenkins 10.30.120.5 port 44028 [preauth]
May 22 18:52:10 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1171]: Invalid user jenkins from 10.30.120.5 port 44030
May 22 18:52:10 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1171]: Received disconnect from 10.30.120.5 port 44030:11: Closed due to user request. [preauth]
May 22 18:52:10 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1171]: Disconnected from invalid user jenkins 10.30.120.5 port 44030 [preauth]
May 22 18:52:12 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1187]: Invalid user jenkins from 10.30.120.5 port 44032
May 22 18:52:12 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1187]: Received disconnect from 10.30.120.5 port 44032:11: Closed due to user request. [preauth]
May 22 18:52:12 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1187]: Disconnected from invalid user jenkins 10.30.120.5 port 44032 [preauth]
May 22 18:52:12 prd-ubuntu20-04-docker-2c-8g-1961 useradd[1194]: new group: name=jenkins, GID=1001
May 22 18:52:12 prd-ubuntu20-04-docker-2c-8g-1961 useradd[1194]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 22 18:52:12 prd-ubuntu20-04-docker-2c-8g-1961 usermod[1204]: add 'jenkins' to group 'docker'
May 22 18:52:12 prd-ubuntu20-04-docker-2c-8g-1961 usermod[1204]: add 'jenkins' to shadow group 'docker'
May 22 18:52:15 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1259]: Accepted publickey for jenkins from 10.30.120.5 port 44034 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 22 18:52:15 prd-ubuntu20-04-docker-2c-8g-1961 sshd[1259]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 22 18:52:15 prd-ubuntu20-04-docker-2c-8g-1961 systemd-logind[717]: New session 2 of user jenkins.
May 22 18:52:15 prd-ubuntu20-04-docker-2c-8g-1961 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 22 18:53:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2001]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:53:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2001]: pam_unix(cron:session): session closed for user root
May 22 18:54:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2005]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:54:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2005]: pam_unix(cron:session): session closed for user root
May 22 18:55:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2010]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:55:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2010]: pam_unix(cron:session): session closed for user root
May 22 18:56:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2014]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:56:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2014]: pam_unix(cron:session): session closed for user root
May 22 18:56:58 prd-ubuntu20-04-docker-2c-8g-1961 systemd-logind[717]: Watching system buttons on /dev/input/event0 (Power Button)
May 22 18:56:58 prd-ubuntu20-04-docker-2c-8g-1961 systemd-logind[717]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 22 18:57:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2450]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:57:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[2450]: pam_unix(cron:session): session closed for user root
May 22 18:58:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[3301]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:58:01 prd-ubuntu20-04-docker-2c-8g-1961 CRON[3301]: pam_unix(cron:session): session closed for user root
May 22 18:58:48 prd-ubuntu20-04-docker-2c-8g-1961 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-packer-merge-ubuntu-24.04-arm64-docker ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 22 18:58:48 prd-ubuntu20-04-docker-2c-8g-1961 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)