2026-10-10T01:17:38.681700+00:00 prd-ubuntu2404-robot-2c-8g-63227 passwd[812]: password for 'ubuntu' changed by 'root'
2026-10-10T01:17:38.690653+00:00 prd-ubuntu2404-robot-2c-8g-63227 systemd-logind[912]: New seat seat0.
2026-10-10T01:17:38.690658+00:00 prd-ubuntu2404-robot-2c-8g-63227 systemd-logind[912]: Watching system buttons on /dev/input/event0 (Power Button)
2026-10-10T01:17:38.690662+00:00 prd-ubuntu2404-robot-2c-8g-63227 systemd-logind[912]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-10-10T01:17:38.762280+00:00 prd-ubuntu2404-robot-2c-8g-63227 polkitd[842]: Loading rules from directory /etc/polkit-1/rules.d
2026-10-10T01:17:38.767515+00:00 prd-ubuntu2404-robot-2c-8g-63227 polkitd[842]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-10-10T01:17:38.789457+00:00 prd-ubuntu2404-robot-2c-8g-63227 polkitd[842]: Finished loading, compiling and executing 6 rules
2026-10-10T01:17:38.790235+00:00 prd-ubuntu2404-robot-2c-8g-63227 polkitd[842]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-10-10T01:17:40.176154+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[1832]: Server listening on 0.0.0.0 port 22.
2026-10-10T01:17:40.180869+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[1832]: Server listening on :: port 22.
2026-10-10T01:17:40.203239+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[1842]: Connection closed by 10.30.168.15 port 59708
2026-10-10T01:17:43.464403+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2777]: Invalid user jenkins from 10.30.168.15 port 59716
2026-10-10T01:17:43.531237+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2777]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-10T01:17:43.542510+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2777]: Received disconnect from 10.30.168.15 port 59716:11: Closed due to user request. [preauth]
2026-10-10T01:17:43.542587+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2777]: Disconnected from invalid user jenkins 10.30.168.15 port 59716 [preauth]
2026-10-10T01:17:48.642129+00:00 prd-ubuntu2404-robot-2c-8g-63227 useradd[2893]: new group: name=jenkins, GID=1001
2026-10-10T01:17:48.642333+00:00 prd-ubuntu2404-robot-2c-8g-63227 useradd[2893]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-10-10T01:17:48.825652+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2887]: Could not open user 'jenkins' authorized keys '/home/jenkins/.ssh/authorized_keys': Permission denied
2026-10-10T01:17:48.834307+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2887]: Could not open user 'jenkins' authorized keys '/home/jenkins/.ssh/authorized_keys': Permission denied
2026-10-10T01:17:48.846275+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2887]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-10T01:17:48.858146+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2887]: Received disconnect from 10.30.168.15 port 59788:11: Closed due to user request. [preauth]
2026-10-10T01:17:48.858252+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2887]: Disconnected from authenticating user jenkins 10.30.168.15 port 59788 [preauth]
2026-10-10T01:17:59.535517+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2930]: Accepted publickey for jenkins from 10.30.168.15 port 59862 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-10-10T01:17:59.540946+00:00 prd-ubuntu2404-robot-2c-8g-63227 sshd[2930]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-10T01:17:59.592333+00:00 prd-ubuntu2404-robot-2c-8g-63227 systemd-logind[912]: New session 1 of user jenkins.
2026-10-10T01:17:59.649642+00:00 prd-ubuntu2404-robot-2c-8g-63227 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-10T01:18:01.926662+00:00 prd-ubuntu2404-robot-2c-8g-63227 CRON[3145]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T01:18:01.935015+00:00 prd-ubuntu2404-robot-2c-8g-63227 CRON[3145]: pam_unix(cron:session): session closed for user root
2026-10-10T01:19:02.614846+00:00 prd-ubuntu2404-robot-2c-8g-63227 CRON[4455]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T01:19:02.620071+00:00 prd-ubuntu2404-robot-2c-8g-63227 CRON[4455]: pam_unix(cron:session): session closed for user root
2026-10-10T01:20:01.627777+00:00 prd-ubuntu2404-robot-2c-8g-63227 CRON[4763]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T01:20:01.636524+00:00 prd-ubuntu2404-robot-2c-8g-63227 CRON[4763]: pam_unix(cron:session): session closed for user root
2026-10-10T01:21:01.641774+00:00 prd-ubuntu2404-robot-2c-8g-63227 CRON[4957]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T01:21:01.646582+00:00 prd-ubuntu2404-robot-2c-8g-63227 CRON[4957]: pam_unix(cron:session): session closed for user root
2026-10-10T01:21:29.037278+00:00 prd-ubuntu2404-robot-2c-8g-63227 sudo:  jenkins : PWD=/w/workspace/openflowplugin-csit-1node-scale-switch-only-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-10-10T01:21:29.037954+00:00 prd-ubuntu2404-robot-2c-8g-63227 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)