May 6 18:55:27 prd-ubuntu20-04-docker-2c-8g-1023 passwd[681]: password for 'ubuntu' changed by 'root' May 6 18:55:27 prd-ubuntu20-04-docker-2c-8g-1023 sshd[759]: Server listening on 0.0.0.0 port 22. May 6 18:55:27 prd-ubuntu20-04-docker-2c-8g-1023 sshd[759]: Server listening on :: port 22. May 6 18:55:27 prd-ubuntu20-04-docker-2c-8g-1023 systemd-logind[721]: New seat seat0. May 6 18:55:27 prd-ubuntu20-04-docker-2c-8g-1023 systemd-logind[721]: Watching system buttons on /dev/input/event0 (Power Button) May 6 18:55:27 prd-ubuntu20-04-docker-2c-8g-1023 systemd-logind[721]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) May 6 18:55:28 prd-ubuntu20-04-docker-2c-8g-1023 sshd[879]: error: kex_exchange_identification: Connection closed by remote host May 6 18:55:31 prd-ubuntu20-04-docker-2c-8g-1023 sshd[917]: Invalid user jenkins from 10.30.120.5 port 42494 May 6 18:55:31 prd-ubuntu20-04-docker-2c-8g-1023 sshd[917]: Received disconnect from 10.30.120.5 port 42494:11: Closed due to user request. [preauth] May 6 18:55:31 prd-ubuntu20-04-docker-2c-8g-1023 sshd[917]: Disconnected from invalid user jenkins 10.30.120.5 port 42494 [preauth] May 6 18:55:34 prd-ubuntu20-04-docker-2c-8g-1023 sshd[924]: Invalid user jenkins from 10.30.120.5 port 42504 May 6 18:55:34 prd-ubuntu20-04-docker-2c-8g-1023 sshd[924]: Received disconnect from 10.30.120.5 port 42504:11: Closed due to user request. [preauth] May 6 18:55:34 prd-ubuntu20-04-docker-2c-8g-1023 sshd[924]: Disconnected from invalid user jenkins 10.30.120.5 port 42504 [preauth] May 6 18:55:36 prd-ubuntu20-04-docker-2c-8g-1023 sshd[926]: Invalid user jenkins from 10.30.120.5 port 42508 May 6 18:55:36 prd-ubuntu20-04-docker-2c-8g-1023 sshd[926]: Received disconnect from 10.30.120.5 port 42508:11: Closed due to user request. [preauth] May 6 18:55:36 prd-ubuntu20-04-docker-2c-8g-1023 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 42508 [preauth] May 6 18:55:38 prd-ubuntu20-04-docker-2c-8g-1023 sshd[928]: Invalid user jenkins from 10.30.120.5 port 42514 May 6 18:55:38 prd-ubuntu20-04-docker-2c-8g-1023 sshd[928]: Received disconnect from 10.30.120.5 port 42514:11: Closed due to user request. [preauth] May 6 18:55:38 prd-ubuntu20-04-docker-2c-8g-1023 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 42514 [preauth] May 6 18:55:40 prd-ubuntu20-04-docker-2c-8g-1023 sshd[930]: Invalid user jenkins from 10.30.120.5 port 42524 May 6 18:55:40 prd-ubuntu20-04-docker-2c-8g-1023 sshd[930]: Received disconnect from 10.30.120.5 port 42524:11: Closed due to user request. [preauth] May 6 18:55:40 prd-ubuntu20-04-docker-2c-8g-1023 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 42524 [preauth] May 6 18:55:42 prd-ubuntu20-04-docker-2c-8g-1023 sshd[932]: Invalid user jenkins from 10.30.120.5 port 42528 May 6 18:55:42 prd-ubuntu20-04-docker-2c-8g-1023 sshd[932]: Received disconnect from 10.30.120.5 port 42528:11: Closed due to user request. [preauth] May 6 18:55:42 prd-ubuntu20-04-docker-2c-8g-1023 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 42528 [preauth] May 6 18:55:44 prd-ubuntu20-04-docker-2c-8g-1023 sshd[934]: Invalid user jenkins from 10.30.120.5 port 42530 May 6 18:55:44 prd-ubuntu20-04-docker-2c-8g-1023 sshd[934]: Received disconnect from 10.30.120.5 port 42530:11: Closed due to user request. [preauth] May 6 18:55:44 prd-ubuntu20-04-docker-2c-8g-1023 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 42530 [preauth] May 6 18:55:46 prd-ubuntu20-04-docker-2c-8g-1023 sshd[1148]: Invalid user jenkins from 10.30.120.5 port 42540 May 6 18:55:46 prd-ubuntu20-04-docker-2c-8g-1023 sshd[1148]: Received disconnect from 10.30.120.5 port 42540:11: Closed due to user request. [preauth] May 6 18:55:46 prd-ubuntu20-04-docker-2c-8g-1023 sshd[1148]: Disconnected from invalid user jenkins 10.30.120.5 port 42540 [preauth] May 6 18:55:49 prd-ubuntu20-04-docker-2c-8g-1023 sshd[1168]: Invalid user jenkins from 10.30.120.5 port 42546 May 6 18:55:49 prd-ubuntu20-04-docker-2c-8g-1023 sshd[1168]: Received disconnect from 10.30.120.5 port 42546:11: Closed due to user request. [preauth] May 6 18:55:49 prd-ubuntu20-04-docker-2c-8g-1023 sshd[1168]: Disconnected from invalid user jenkins 10.30.120.5 port 42546 [preauth] May 6 18:55:50 prd-ubuntu20-04-docker-2c-8g-1023 useradd[1189]: new group: name=jenkins, GID=1001 May 6 18:55:50 prd-ubuntu20-04-docker-2c-8g-1023 useradd[1189]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none May 6 18:55:50 prd-ubuntu20-04-docker-2c-8g-1023 usermod[1199]: add 'jenkins' to group 'docker' May 6 18:55:50 prd-ubuntu20-04-docker-2c-8g-1023 usermod[1199]: add 'jenkins' to shadow group 'docker' May 6 18:55:51 prd-ubuntu20-04-docker-2c-8g-1023 sshd[1236]: Accepted publickey for jenkins from 10.30.120.5 port 42548 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU May 6 18:55:51 prd-ubuntu20-04-docker-2c-8g-1023 sshd[1236]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) May 6 18:55:51 prd-ubuntu20-04-docker-2c-8g-1023 systemd-logind[721]: New session 1 of user jenkins. May 6 18:55:51 prd-ubuntu20-04-docker-2c-8g-1023 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) May 6 18:56:01 prd-ubuntu20-04-docker-2c-8g-1023 CRON[1656]: pam_unix(cron:session): session opened for user root by (uid=0) May 6 18:56:01 prd-ubuntu20-04-docker-2c-8g-1023 CRON[1656]: pam_unix(cron:session): session closed for user root May 6 18:57:01 prd-ubuntu20-04-docker-2c-8g-1023 CRON[2495]: pam_unix(cron:session): session opened for user root by (uid=0) May 6 18:57:01 prd-ubuntu20-04-docker-2c-8g-1023 CRON[2495]: pam_unix(cron:session): session closed for user root May 6 18:57:17 prd-ubuntu20-04-docker-2c-8g-1023 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 6 18:57:17 prd-ubuntu20-04-docker-2c-8g-1023 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)