2026-10-10T23:31:15.723321+00:00 prd-ubuntu2404-robot-2c-8g-63378 passwd[809]: password for 'ubuntu' changed by 'root'
2026-10-10T23:31:15.724258+00:00 prd-ubuntu2404-robot-2c-8g-63378 systemd-logind[865]: New seat seat0.
2026-10-10T23:31:15.724273+00:00 prd-ubuntu2404-robot-2c-8g-63378 systemd-logind[865]: Watching system buttons on /dev/input/event0 (Power Button)
2026-10-10T23:31:15.724278+00:00 prd-ubuntu2404-robot-2c-8g-63378 systemd-logind[865]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-10-10T23:31:15.746922+00:00 prd-ubuntu2404-robot-2c-8g-63378 polkitd[841]: Loading rules from directory /etc/polkit-1/rules.d
2026-10-10T23:31:15.754464+00:00 prd-ubuntu2404-robot-2c-8g-63378 polkitd[841]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-10-10T23:31:15.803580+00:00 prd-ubuntu2404-robot-2c-8g-63378 polkitd[841]: Finished loading, compiling and executing 6 rules
2026-10-10T23:31:15.806107+00:00 prd-ubuntu2404-robot-2c-8g-63378 polkitd[841]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-10-10T23:31:15.895343+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[1031]: Server listening on 0.0.0.0 port 22.
2026-10-10T23:31:15.895493+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[1031]: Server listening on :: port 22.
2026-10-10T23:31:15.909978+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[1034]: Connection closed by 10.30.168.15 port 57878
2026-10-10T23:31:22.835949+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[2820]: Invalid user jenkins from 10.30.168.15 port 57922
2026-10-10T23:31:22.982367+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[2820]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-10T23:31:22.982507+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[2820]: Received disconnect from 10.30.168.15 port 57922:11: Closed due to user request. [preauth]
2026-10-10T23:31:22.982574+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[2820]: Disconnected from invalid user jenkins 10.30.168.15 port 57922 [preauth]
2026-10-10T23:31:28.048693+00:00 prd-ubuntu2404-robot-2c-8g-63378 useradd[2880]: new group: name=jenkins, GID=1001
2026-10-10T23:31:28.048843+00:00 prd-ubuntu2404-robot-2c-8g-63378 useradd[2880]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-10-10T23:31:29.203744+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[2896]: Accepted publickey for jenkins from 10.30.168.15 port 57994 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-10-10T23:31:29.209142+00:00 prd-ubuntu2404-robot-2c-8g-63378 sshd[2896]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-10T23:31:29.246118+00:00 prd-ubuntu2404-robot-2c-8g-63378 systemd-logind[865]: New session 1 of user jenkins.
2026-10-10T23:31:29.286475+00:00 prd-ubuntu2404-robot-2c-8g-63378 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-10T23:32:01.628596+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[3504]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:32:01.633517+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[3504]: pam_unix(cron:session): session closed for user root
2026-10-10T23:33:01.640935+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[4745]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:33:01.647278+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[4745]: pam_unix(cron:session): session closed for user root
2026-10-10T23:34:01.656028+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[5099]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:34:01.662512+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[5099]: pam_unix(cron:session): session closed for user root
2026-10-10T23:35:01.668591+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[6011]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:35:01.674245+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[6011]: pam_unix(cron:session): session closed for user root
2026-10-10T23:36:01.682759+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[6287]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:36:01.688430+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[6287]: pam_unix(cron:session): session closed for user root
2026-10-10T23:37:01.693824+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[6352]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:37:01.699632+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[6352]: pam_unix(cron:session): session closed for user root
2026-10-10T23:38:01.708161+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[6645]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:38:01.714599+00:00 prd-ubuntu2404-robot-2c-8g-63378 CRON[6645]: pam_unix(cron:session): session closed for user root
2026-10-10T23:38:26.325825+00:00 prd-ubuntu2404-robot-2c-8g-63378 sudo:  jenkins : PWD=/w/workspace/controller-csit-3node-benchmark-all-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-10-10T23:38:26.326298+00:00 prd-ubuntu2404-robot-2c-8g-63378 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)