May 22 07:05:21 prd-ubuntu20-04-docker-2c-8g-1942 passwd[669]: password for 'ubuntu' changed by 'root'
May 22 07:05:21 prd-ubuntu20-04-docker-2c-8g-1942 sshd[752]: Server listening on 0.0.0.0 port 22.
May 22 07:05:21 prd-ubuntu20-04-docker-2c-8g-1942 sshd[752]: Server listening on :: port 22.
May 22 07:05:21 prd-ubuntu20-04-docker-2c-8g-1942 systemd-logind[711]: New seat seat0.
May 22 07:05:21 prd-ubuntu20-04-docker-2c-8g-1942 systemd-logind[711]: Watching system buttons on /dev/input/event0 (Power Button)
May 22 07:05:21 prd-ubuntu20-04-docker-2c-8g-1942 systemd-logind[711]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 22 07:05:23 prd-ubuntu20-04-docker-2c-8g-1942 sshd[908]: error: kex_exchange_identification: Connection closed by remote host
May 22 07:05:30 prd-ubuntu20-04-docker-2c-8g-1942 sshd[924]: Invalid user jenkins from 10.30.120.5 port 59732
May 22 07:05:31 prd-ubuntu20-04-docker-2c-8g-1942 sshd[924]: Received disconnect from 10.30.120.5 port 59732:11: Closed due to user request. [preauth]
May 22 07:05:31 prd-ubuntu20-04-docker-2c-8g-1942 sshd[924]: Disconnected from invalid user jenkins 10.30.120.5 port 59732 [preauth]
May 22 07:05:33 prd-ubuntu20-04-docker-2c-8g-1942 sshd[926]: Invalid user jenkins from 10.30.120.5 port 59734
May 22 07:05:33 prd-ubuntu20-04-docker-2c-8g-1942 sshd[926]: Received disconnect from 10.30.120.5 port 59734:11: Closed due to user request. [preauth]
May 22 07:05:33 prd-ubuntu20-04-docker-2c-8g-1942 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 59734 [preauth]
May 22 07:05:35 prd-ubuntu20-04-docker-2c-8g-1942 sshd[928]: Invalid user jenkins from 10.30.120.5 port 59738
May 22 07:05:35 prd-ubuntu20-04-docker-2c-8g-1942 sshd[928]: Received disconnect from 10.30.120.5 port 59738:11: Closed due to user request. [preauth]
May 22 07:05:35 prd-ubuntu20-04-docker-2c-8g-1942 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 59738 [preauth]
May 22 07:05:37 prd-ubuntu20-04-docker-2c-8g-1942 sshd[930]: Invalid user jenkins from 10.30.120.5 port 59740
May 22 07:05:37 prd-ubuntu20-04-docker-2c-8g-1942 sshd[930]: Received disconnect from 10.30.120.5 port 59740:11: Closed due to user request. [preauth]
May 22 07:05:37 prd-ubuntu20-04-docker-2c-8g-1942 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 59740 [preauth]
May 22 07:05:39 prd-ubuntu20-04-docker-2c-8g-1942 sshd[932]: Invalid user jenkins from 10.30.120.5 port 59742
May 22 07:05:39 prd-ubuntu20-04-docker-2c-8g-1942 sshd[932]: Received disconnect from 10.30.120.5 port 59742:11: Closed due to user request. [preauth]
May 22 07:05:39 prd-ubuntu20-04-docker-2c-8g-1942 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 59742 [preauth]
May 22 07:05:42 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1128]: Invalid user jenkins from 10.30.120.5 port 59744
May 22 07:05:42 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1128]: Received disconnect from 10.30.120.5 port 59744:11: Closed due to user request. [preauth]
May 22 07:05:42 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1128]: Disconnected from invalid user jenkins 10.30.120.5 port 59744 [preauth]
May 22 07:05:45 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1167]: Invalid user jenkins from 10.30.120.5 port 59746
May 22 07:05:45 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1167]: Received disconnect from 10.30.120.5 port 59746:11: Closed due to user request. [preauth]
May 22 07:05:45 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1167]: Disconnected from invalid user jenkins 10.30.120.5 port 59746 [preauth]
May 22 07:05:47 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1183]: Invalid user jenkins from 10.30.120.5 port 59748
May 22 07:05:47 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1183]: Received disconnect from 10.30.120.5 port 59748:11: Closed due to user request. [preauth]
May 22 07:05:47 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1183]: Disconnected from invalid user jenkins 10.30.120.5 port 59748 [preauth]
May 22 07:05:49 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1185]: Invalid user jenkins from 10.30.120.5 port 59750
May 22 07:05:49 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1185]: Received disconnect from 10.30.120.5 port 59750:11: Closed due to user request. [preauth]
May 22 07:05:49 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1185]: Disconnected from invalid user jenkins 10.30.120.5 port 59750 [preauth]
May 22 07:05:50 prd-ubuntu20-04-docker-2c-8g-1942 useradd[1206]: new group: name=jenkins, GID=1001
May 22 07:05:50 prd-ubuntu20-04-docker-2c-8g-1942 useradd[1206]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 22 07:05:50 prd-ubuntu20-04-docker-2c-8g-1942 usermod[1216]: add 'jenkins' to group 'docker'
May 22 07:05:50 prd-ubuntu20-04-docker-2c-8g-1942 usermod[1216]: add 'jenkins' to shadow group 'docker'
May 22 07:05:51 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1237]: Accepted publickey for jenkins from 10.30.120.5 port 59754 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 22 07:05:51 prd-ubuntu20-04-docker-2c-8g-1942 sshd[1237]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 22 07:05:51 prd-ubuntu20-04-docker-2c-8g-1942 systemd-logind[711]: New session 1 of user jenkins.
May 22 07:05:51 prd-ubuntu20-04-docker-2c-8g-1942 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 22 07:06:02 prd-ubuntu20-04-docker-2c-8g-1942 CRON[1795]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:06:02 prd-ubuntu20-04-docker-2c-8g-1942 CRON[1795]: pam_unix(cron:session): session closed for user root
May 22 07:07:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2000]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:07:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2000]: pam_unix(cron:session): session closed for user root
May 22 07:08:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2004]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:08:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2004]: pam_unix(cron:session): session closed for user root
May 22 07:09:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2007]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:09:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2007]: pam_unix(cron:session): session closed for user root
May 22 07:10:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2011]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:10:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2011]: pam_unix(cron:session): session closed for user root
May 22 07:10:32 prd-ubuntu20-04-docker-2c-8g-1942 systemd-logind[711]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 22 07:10:32 prd-ubuntu20-04-docker-2c-8g-1942 systemd-logind[711]: Watching system buttons on /dev/input/event0 (Power Button)
May 22 07:11:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2957]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:11:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[2957]: pam_unix(cron:session): session closed for user root
May 22 07:12:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[3497]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:12:01 prd-ubuntu20-04-docker-2c-8g-1942 CRON[3497]: pam_unix(cron:session): session closed for user root
May 22 07:12:32 prd-ubuntu20-04-docker-2c-8g-1942 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 07:12:32 prd-ubuntu20-04-docker-2c-8g-1942 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)