2026-09-26T23:27:37.183772+00:00 prd-ubuntu2404-robot-2c-8g-58996 passwd[810]: password for 'ubuntu' changed by 'root'
2026-09-26T23:27:37.191849+00:00 prd-ubuntu2404-robot-2c-8g-58996 systemd-logind[882]: New seat seat0.
2026-09-26T23:27:37.191853+00:00 prd-ubuntu2404-robot-2c-8g-58996 systemd-logind[882]: Watching system buttons on /dev/input/event0 (Power Button)
2026-09-26T23:27:37.191857+00:00 prd-ubuntu2404-robot-2c-8g-58996 systemd-logind[882]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-09-26T23:27:37.191912+00:00 prd-ubuntu2404-robot-2c-8g-58996 polkitd[844]: Loading rules from directory /etc/polkit-1/rules.d
2026-09-26T23:27:37.191916+00:00 prd-ubuntu2404-robot-2c-8g-58996 polkitd[844]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-09-26T23:27:37.191924+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[972]: Server listening on 0.0.0.0 port 22.
2026-09-26T23:27:37.191928+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[972]: Server listening on :: port 22.
2026-09-26T23:27:37.158397+00:00 prd-ubuntu2404-robot-2c-8g-58996 polkitd[844]: Finished loading, compiling and executing 6 rules
2026-09-26T23:27:37.158459+00:00 prd-ubuntu2404-robot-2c-8g-58996 polkitd[844]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-09-26T23:27:37.199486+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[1003]: Connection closed by 10.30.168.15 port 38634
2026-09-26T23:27:41.729424+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2833]: Invalid user jenkins from 10.30.168.15 port 38642
2026-09-26T23:27:41.791197+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2833]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-26T23:27:41.800091+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2833]: Received disconnect from 10.30.168.15 port 38642:11: Closed due to user request. [preauth]
2026-09-26T23:27:41.800533+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2833]: Disconnected from invalid user jenkins 10.30.168.15 port 38642 [preauth]
2026-09-26T23:27:45.454836+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2904]: Invalid user jenkins from 10.30.168.15 port 38658
2026-09-26T23:27:45.479788+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2904]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-26T23:27:45.491327+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2904]: Received disconnect from 10.30.168.15 port 38658:11: Closed due to user request. [preauth]
2026-09-26T23:27:45.491423+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2904]: Disconnected from invalid user jenkins 10.30.168.15 port 38658 [preauth]
2026-09-26T23:27:45.523811+00:00 prd-ubuntu2404-robot-2c-8g-58996 useradd[2910]: new group: name=jenkins, GID=1001
2026-09-26T23:27:45.524927+00:00 prd-ubuntu2404-robot-2c-8g-58996 useradd[2910]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-09-26T23:27:48.462838+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2948]: Accepted publickey for jenkins from 10.30.168.15 port 38676 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-09-26T23:27:48.466944+00:00 prd-ubuntu2404-robot-2c-8g-58996 sshd[2948]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-26T23:27:48.503797+00:00 prd-ubuntu2404-robot-2c-8g-58996 systemd-logind[882]: New session 1 of user jenkins.
2026-09-26T23:27:48.548823+00:00 prd-ubuntu2404-robot-2c-8g-58996 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-26T23:28:01.609455+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[3435]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-26T23:28:01.615746+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[3435]: pam_unix(cron:session): session closed for user root
2026-09-26T23:29:02.594537+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[4661]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-26T23:29:02.603667+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[4661]: pam_unix(cron:session): session closed for user root
2026-09-26T23:30:01.610037+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[5118]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-26T23:30:01.616181+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[5118]: pam_unix(cron:session): session closed for user root
2026-09-26T23:31:01.624951+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[5855]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-26T23:31:01.627466+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[5855]: pam_unix(cron:session): session closed for user root
2026-09-26T23:32:01.633801+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[6127]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-26T23:32:01.641436+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[6127]: pam_unix(cron:session): session closed for user root
2026-09-26T23:33:01.648590+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[6558]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-26T23:33:01.654921+00:00 prd-ubuntu2404-robot-2c-8g-58996 CRON[6558]: pam_unix(cron:session): session closed for user root
2026-09-26T23:33:20.592672+00:00 prd-ubuntu2404-robot-2c-8g-58996 sudo:  jenkins : PWD=/w/workspace/aaa-csit-1node-authn-all-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-09-26T23:33:20.593382+00:00 prd-ubuntu2404-robot-2c-8g-58996 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)