2026-10-18T01:12:13.837992+00:00 prd-ubuntu2404-robot-2c-8g-65573 passwd[809]: password for 'ubuntu' changed by 'root'
2026-10-18T01:12:13.844528+00:00 prd-ubuntu2404-robot-2c-8g-65573 systemd-logind[903]: New seat seat0.
2026-10-18T01:12:13.844532+00:00 prd-ubuntu2404-robot-2c-8g-65573 systemd-logind[903]: Watching system buttons on /dev/input/event0 (Power Button)
2026-10-18T01:12:13.844536+00:00 prd-ubuntu2404-robot-2c-8g-65573 systemd-logind[903]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-10-18T01:12:13.844621+00:00 prd-ubuntu2404-robot-2c-8g-65573 polkitd[839]: Loading rules from directory /etc/polkit-1/rules.d
2026-10-18T01:12:13.844626+00:00 prd-ubuntu2404-robot-2c-8g-65573 polkitd[839]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-10-18T01:12:13.844639+00:00 prd-ubuntu2404-robot-2c-8g-65573 polkitd[839]: Finished loading, compiling and executing 6 rules
2026-10-18T01:12:13.844647+00:00 prd-ubuntu2404-robot-2c-8g-65573 polkitd[839]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-10-18T01:12:19.467594+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2808]: Server listening on 0.0.0.0 port 22.
2026-10-18T01:12:19.467770+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2808]: Server listening on :: port 22.
2026-10-18T01:12:19.484849+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2809]: Connection closed by 10.30.168.15 port 46648
2026-10-18T01:12:24.998074+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2894]: Invalid user jenkins from 10.30.168.15 port 46662
2026-10-18T01:12:25.979652+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2894]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-18T01:12:25.979777+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2894]: Received disconnect from 10.30.168.15 port 46662:11: Closed due to user request. [preauth]
2026-10-18T01:12:25.979835+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2894]: Disconnected from invalid user jenkins 10.30.168.15 port 46662 [preauth]
2026-10-18T01:12:28.380176+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2898]: Invalid user jenkins from 10.30.168.15 port 46668
2026-10-18T01:12:28.448519+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2898]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-18T01:12:28.458113+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2898]: Received disconnect from 10.30.168.15 port 46668:11: Closed due to user request. [preauth]
2026-10-18T01:12:28.458211+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2898]: Disconnected from invalid user jenkins 10.30.168.15 port 46668 [preauth]
2026-10-18T01:12:31.831836+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2901]: Invalid user jenkins from 10.30.168.15 port 46678
2026-10-18T01:12:31.892290+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2901]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-18T01:12:31.902238+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2901]: Received disconnect from 10.30.168.15 port 46678:11: Closed due to user request. [preauth]
2026-10-18T01:12:31.902348+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2901]: Disconnected from invalid user jenkins 10.30.168.15 port 46678 [preauth]
2026-10-18T01:12:37.735456+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2904]: Invalid user jenkins from 10.30.168.15 port 46690
2026-10-18T01:12:37.760228+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2904]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-18T01:12:37.771493+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2904]: Received disconnect from 10.30.168.15 port 46690:11: Closed due to user request. [preauth]
2026-10-18T01:12:37.771615+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2904]: Disconnected from invalid user jenkins 10.30.168.15 port 46690 [preauth]
2026-10-18T01:12:39.350047+00:00 prd-ubuntu2404-robot-2c-8g-65573 useradd[2924]: new group: name=jenkins, GID=1001
2026-10-18T01:12:39.350547+00:00 prd-ubuntu2404-robot-2c-8g-65573 useradd[2924]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-10-18T01:12:42.624913+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2939]: Could not open user 'jenkins' authorized keys '/home/jenkins/.ssh/authorized_keys': Permission denied
2026-10-18T01:12:42.633576+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2939]: Could not open user 'jenkins' authorized keys '/home/jenkins/.ssh/authorized_keys': Permission denied
2026-10-18T01:12:42.644802+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2939]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-18T01:12:42.655496+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2939]: Received disconnect from 10.30.168.15 port 46700:11: Closed due to user request. [preauth]
2026-10-18T01:12:42.655598+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2939]: Disconnected from authenticating user jenkins 10.30.168.15 port 46700 [preauth]
2026-10-18T01:12:47.280166+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2969]: Accepted publickey for jenkins from 10.30.168.15 port 46712 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-10-18T01:12:47.285164+00:00 prd-ubuntu2404-robot-2c-8g-65573 sshd[2969]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-18T01:12:47.329796+00:00 prd-ubuntu2404-robot-2c-8g-65573 systemd-logind[903]: New session 1 of user jenkins.
2026-10-18T01:12:47.373622+00:00 prd-ubuntu2404-robot-2c-8g-65573 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-18T01:13:01.129022+00:00 prd-ubuntu2404-robot-2c-8g-65573 CRON[3455]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-18T01:13:01.136862+00:00 prd-ubuntu2404-robot-2c-8g-65573 CRON[3455]: pam_unix(cron:session): session closed for user root
2026-10-18T01:14:01.144106+00:00 prd-ubuntu2404-robot-2c-8g-65573 CRON[4485]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-18T01:14:01.149740+00:00 prd-ubuntu2404-robot-2c-8g-65573 CRON[4485]: pam_unix(cron:session): session closed for user root
2026-10-18T01:15:01.157193+00:00 prd-ubuntu2404-robot-2c-8g-65573 CRON[4795]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-18T01:15:01.162680+00:00 prd-ubuntu2404-robot-2c-8g-65573 CRON[4795]: pam_unix(cron:session): session closed for user root
2026-10-18T01:16:01.169954+00:00 prd-ubuntu2404-robot-2c-8g-65573 CRON[5208]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-18T01:16:01.177653+00:00 prd-ubuntu2404-robot-2c-8g-65573 CRON[5208]: pam_unix(cron:session): session closed for user root
2026-10-18T01:16:21.657874+00:00 prd-ubuntu2404-robot-2c-8g-65573 sudo:  jenkins : PWD=/w/workspace/ovsdb-csit-3node-upstream-clustering-only-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-10-18T01:16:21.658802+00:00 prd-ubuntu2404-robot-2c-8g-65573 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)