May 28 02:12:49 prd-ubuntu20-04-docker-2c-8g-2376 passwd[677]: password for 'ubuntu' changed by 'root'
May 28 02:12:49 prd-ubuntu20-04-docker-2c-8g-2376 sshd[742]: Server listening on 0.0.0.0 port 22.
May 28 02:12:49 prd-ubuntu20-04-docker-2c-8g-2376 sshd[742]: Server listening on :: port 22.
May 28 02:12:49 prd-ubuntu20-04-docker-2c-8g-2376 systemd-logind[718]: New seat seat0.
May 28 02:12:49 prd-ubuntu20-04-docker-2c-8g-2376 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button)
May 28 02:12:49 prd-ubuntu20-04-docker-2c-8g-2376 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 28 02:12:52 prd-ubuntu20-04-docker-2c-8g-2376 sshd[912]: error: kex_exchange_identification: Connection closed by remote host
May 28 02:13:01 prd-ubuntu20-04-docker-2c-8g-2376 sshd[919]: Invalid user jenkins from 10.30.120.5 port 40232
May 28 02:13:01 prd-ubuntu20-04-docker-2c-8g-2376 sshd[919]: Received disconnect from 10.30.120.5 port 40232:11: Closed due to user request. [preauth]
May 28 02:13:01 prd-ubuntu20-04-docker-2c-8g-2376 sshd[919]: Disconnected from invalid user jenkins 10.30.120.5 port 40232 [preauth]
May 28 02:13:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[923]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 02:13:02 prd-ubuntu20-04-docker-2c-8g-2376 CRON[923]: pam_unix(cron:session): session closed for user root
May 28 02:13:03 prd-ubuntu20-04-docker-2c-8g-2376 sshd[929]: Invalid user jenkins from 10.30.120.5 port 40238
May 28 02:13:03 prd-ubuntu20-04-docker-2c-8g-2376 sshd[929]: Received disconnect from 10.30.120.5 port 40238:11: Closed due to user request. [preauth]
May 28 02:13:03 prd-ubuntu20-04-docker-2c-8g-2376 sshd[929]: Disconnected from invalid user jenkins 10.30.120.5 port 40238 [preauth]
May 28 02:13:06 prd-ubuntu20-04-docker-2c-8g-2376 sshd[931]: Invalid user jenkins from 10.30.120.5 port 40246
May 28 02:13:06 prd-ubuntu20-04-docker-2c-8g-2376 sshd[931]: Received disconnect from 10.30.120.5 port 40246:11: Closed due to user request. [preauth]
May 28 02:13:06 prd-ubuntu20-04-docker-2c-8g-2376 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 40246 [preauth]
May 28 02:13:08 prd-ubuntu20-04-docker-2c-8g-2376 sshd[1133]: Invalid user jenkins from 10.30.120.5 port 40256
May 28 02:13:08 prd-ubuntu20-04-docker-2c-8g-2376 sshd[1133]: Received disconnect from 10.30.120.5 port 40256:11: Closed due to user request. [preauth]
May 28 02:13:08 prd-ubuntu20-04-docker-2c-8g-2376 sshd[1133]: Disconnected from invalid user jenkins 10.30.120.5 port 40256 [preauth]
May 28 02:13:10 prd-ubuntu20-04-docker-2c-8g-2376 sshd[1166]: Invalid user jenkins from 10.30.120.5 port 40272
May 28 02:13:10 prd-ubuntu20-04-docker-2c-8g-2376 sshd[1166]: Received disconnect from 10.30.120.5 port 40272:11: Closed due to user request. [preauth]
May 28 02:13:10 prd-ubuntu20-04-docker-2c-8g-2376 sshd[1166]: Disconnected from invalid user jenkins 10.30.120.5 port 40272 [preauth]
May 28 02:13:12 prd-ubuntu20-04-docker-2c-8g-2376 useradd[1187]: new group: name=jenkins, GID=1001
May 28 02:13:12 prd-ubuntu20-04-docker-2c-8g-2376 useradd[1187]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 28 02:13:12 prd-ubuntu20-04-docker-2c-8g-2376 usermod[1197]: add 'jenkins' to group 'docker'
May 28 02:13:12 prd-ubuntu20-04-docker-2c-8g-2376 usermod[1197]: add 'jenkins' to shadow group 'docker'
May 28 02:13:13 prd-ubuntu20-04-docker-2c-8g-2376 sshd[1254]: Accepted publickey for jenkins from 10.30.120.5 port 40278 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 28 02:13:13 prd-ubuntu20-04-docker-2c-8g-2376 sshd[1254]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 28 02:13:13 prd-ubuntu20-04-docker-2c-8g-2376 systemd-logind[718]: New session 2 of user jenkins.
May 28 02:13:13 prd-ubuntu20-04-docker-2c-8g-2376 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 28 02:14:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[1994]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 02:14:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[1994]: pam_unix(cron:session): session closed for user root
May 28 02:15:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[1998]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 02:15:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[1998]: pam_unix(cron:session): session closed for user root
May 28 02:16:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[2001]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 02:16:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[2001]: pam_unix(cron:session): session closed for user root
May 28 02:17:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[2005]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 02:17:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[2006]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 02:17:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[2005]: pam_unix(cron:session): session closed for user root
May 28 02:17:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[2006]: pam_unix(cron:session): session closed for user root
May 28 02:17:57 prd-ubuntu20-04-docker-2c-8g-2376 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button)
May 28 02:17:57 prd-ubuntu20-04-docker-2c-8g-2376 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 28 02:18:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[2477]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 02:18:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[2477]: pam_unix(cron:session): session closed for user root
May 28 02:19:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[3316]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 02:19:01 prd-ubuntu20-04-docker-2c-8g-2376 CRON[3316]: pam_unix(cron:session): session closed for user root
May 28 02:19:47 prd-ubuntu20-04-docker-2c-8g-2376 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 28 02:19:47 prd-ubuntu20-04-docker-2c-8g-2376 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)