May 30 18:38:24 prd-ubuntu20-04-docker-2c-8g-lt-2507 passwd[676]: password for 'ubuntu' changed by 'root'
May 30 18:38:24 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[758]: Server listening on 0.0.0.0 port 22.
May 30 18:38:24 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[758]: Server listening on :: port 22.
May 30 18:38:24 prd-ubuntu20-04-docker-2c-8g-lt-2507 systemd-logind[723]: New seat seat0.
May 30 18:38:24 prd-ubuntu20-04-docker-2c-8g-lt-2507 systemd-logind[723]: Watching system buttons on /dev/input/event0 (Power Button)
May 30 18:38:24 prd-ubuntu20-04-docker-2c-8g-lt-2507 systemd-logind[723]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 30 18:38:27 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[915]: error: kex_exchange_identification: Connection closed by remote host
May 30 18:38:31 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[922]: Invalid user jenkins from 10.30.120.5 port 53790
May 30 18:38:31 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[922]: Received disconnect from 10.30.120.5 port 53790:11: Closed due to user request. [preauth]
May 30 18:38:31 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[922]: Disconnected from invalid user jenkins 10.30.120.5 port 53790 [preauth]
May 30 18:38:34 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[924]: Invalid user jenkins from 10.30.120.5 port 53792
May 30 18:38:34 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[924]: Received disconnect from 10.30.120.5 port 53792:11: Closed due to user request. [preauth]
May 30 18:38:34 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[924]: Disconnected from invalid user jenkins 10.30.120.5 port 53792 [preauth]
May 30 18:38:36 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[926]: Invalid user jenkins from 10.30.120.5 port 53794
May 30 18:38:36 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[926]: Received disconnect from 10.30.120.5 port 53794:11: Closed due to user request. [preauth]
May 30 18:38:36 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 53794 [preauth]
May 30 18:38:38 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[928]: Invalid user jenkins from 10.30.120.5 port 53796
May 30 18:38:38 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[928]: Received disconnect from 10.30.120.5 port 53796:11: Closed due to user request. [preauth]
May 30 18:38:38 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 53796 [preauth]
May 30 18:38:40 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[933]: Invalid user jenkins from 10.30.120.5 port 53798
May 30 18:38:40 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[933]: Received disconnect from 10.30.120.5 port 53798:11: Closed due to user request. [preauth]
May 30 18:38:40 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 53798 [preauth]
May 30 18:38:42 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[935]: Invalid user jenkins from 10.30.120.5 port 53802
May 30 18:38:42 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[935]: Received disconnect from 10.30.120.5 port 53802:11: Closed due to user request. [preauth]
May 30 18:38:42 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 53802 [preauth]
May 30 18:38:44 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1206]: Invalid user jenkins from 10.30.120.5 port 53804
May 30 18:38:44 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1206]: Received disconnect from 10.30.120.5 port 53804:11: Closed due to user request. [preauth]
May 30 18:38:44 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1206]: Disconnected from invalid user jenkins 10.30.120.5 port 53804 [preauth]
May 30 18:38:46 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1250]: Invalid user jenkins from 10.30.120.5 port 53812
May 30 18:38:47 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1250]: Received disconnect from 10.30.120.5 port 53812:11: Closed due to user request. [preauth]
May 30 18:38:47 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1250]: Disconnected from invalid user jenkins 10.30.120.5 port 53812 [preauth]
May 30 18:38:49 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1261]: Invalid user jenkins from 10.30.120.5 port 53814
May 30 18:38:49 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1261]: Received disconnect from 10.30.120.5 port 53814:11: Closed due to user request. [preauth]
May 30 18:38:49 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1261]: Disconnected from invalid user jenkins 10.30.120.5 port 53814 [preauth]
May 30 18:38:49 prd-ubuntu20-04-docker-2c-8g-lt-2507 useradd[1276]: new group: name=jenkins, GID=1001
May 30 18:38:49 prd-ubuntu20-04-docker-2c-8g-lt-2507 useradd[1276]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 30 18:38:49 prd-ubuntu20-04-docker-2c-8g-lt-2507 usermod[1286]: add 'jenkins' to group 'docker'
May 30 18:38:49 prd-ubuntu20-04-docker-2c-8g-lt-2507 usermod[1286]: add 'jenkins' to shadow group 'docker'
May 30 18:38:51 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1321]: Accepted publickey for jenkins from 10.30.120.5 port 53816 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 30 18:38:51 prd-ubuntu20-04-docker-2c-8g-lt-2507 sshd[1321]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 30 18:38:51 prd-ubuntu20-04-docker-2c-8g-lt-2507 systemd-logind[723]: New session 1 of user jenkins.
May 30 18:38:51 prd-ubuntu20-04-docker-2c-8g-lt-2507 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 30 18:39:01 prd-ubuntu20-04-docker-2c-8g-lt-2507 CRON[1567]: pam_unix(cron:session): session opened for user root by (uid=0)
May 30 18:39:01 prd-ubuntu20-04-docker-2c-8g-lt-2507 CRON[1567]: pam_unix(cron:session): session closed for user root
May 30 18:40:01 prd-ubuntu20-04-docker-2c-8g-lt-2507 CRON[2042]: pam_unix(cron:session): session opened for user root by (uid=0)
May 30 18:40:01 prd-ubuntu20-04-docker-2c-8g-lt-2507 CRON[2042]: pam_unix(cron:session): session closed for user root
May 30 18:41:01 prd-ubuntu20-04-docker-2c-8g-lt-2507 CRON[2521]: pam_unix(cron:session): session opened for user root by (uid=0)
May 30 18:41:01 prd-ubuntu20-04-docker-2c-8g-lt-2507 CRON[2521]: pam_unix(cron:session): session closed for user root
May 30 18:41:01 prd-ubuntu20-04-docker-2c-8g-lt-2507 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-packer-merge-ubuntu-24.04-docker ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 30 18:41:01 prd-ubuntu20-04-docker-2c-8g-lt-2507 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)