2026-09-17T00:35:55.476598+00:00 prd-ubuntu2404-robot-2c-8g-8751 passwd[810]: password for 'ubuntu' changed by 'root'
2026-09-17T00:35:55.477219+00:00 prd-ubuntu2404-robot-2c-8g-8751 systemd-logind[886]: New seat seat0.
2026-09-17T00:35:55.477223+00:00 prd-ubuntu2404-robot-2c-8g-8751 systemd-logind[886]: Watching system buttons on /dev/input/event0 (Power Button)
2026-09-17T00:35:55.477227+00:00 prd-ubuntu2404-robot-2c-8g-8751 systemd-logind[886]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-09-17T00:35:55.478111+00:00 prd-ubuntu2404-robot-2c-8g-8751 polkitd[846]: Loading rules from directory /etc/polkit-1/rules.d
2026-09-17T00:35:55.478114+00:00 prd-ubuntu2404-robot-2c-8g-8751 polkitd[846]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-09-17T00:35:55.478126+00:00 prd-ubuntu2404-robot-2c-8g-8751 polkitd[846]: Finished loading, compiling and executing 6 rules
2026-09-17T00:35:55.478137+00:00 prd-ubuntu2404-robot-2c-8g-8751 polkitd[846]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-09-17T00:35:56.993205+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2111]: Server listening on 0.0.0.0 port 22.
2026-09-17T00:35:56.993307+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2111]: Server listening on :: port 22.
2026-09-17T00:35:57.026008+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2138]: Connection closed by 10.30.168.15 port 47700
2026-09-17T00:35:59.426974+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2771]: Invalid user jenkins from 10.30.168.15 port 47718
2026-09-17T00:35:59.492399+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2771]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-17T00:35:59.502558+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2771]: Received disconnect from 10.30.168.15 port 47718:11: Closed due to user request. [preauth]
2026-09-17T00:35:59.502687+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2771]: Disconnected from invalid user jenkins 10.30.168.15 port 47718 [preauth]
2026-09-17T00:36:01.747752+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[2858]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:36:01.761027+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[2858]: pam_unix(cron:session): session closed for user root
2026-09-17T00:36:04.199181+00:00 prd-ubuntu2404-robot-2c-8g-8751 useradd[2884]: new group: name=jenkins, GID=1001
2026-09-17T00:36:04.199491+00:00 prd-ubuntu2404-robot-2c-8g-8751 useradd[2884]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-09-17T00:36:05.020797+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2877]: Could not open user 'jenkins' authorized keys '/home/jenkins/.ssh/authorized_keys': Permission denied
2026-09-17T00:36:05.031498+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2877]: Could not open user 'jenkins' authorized keys '/home/jenkins/.ssh/authorized_keys': Permission denied
2026-09-17T00:36:05.044013+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2877]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-17T00:36:05.056017+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2877]: Received disconnect from 10.30.168.15 port 47756:11: Closed due to user request. [preauth]
2026-09-17T00:36:05.056316+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2877]: Disconnected from authenticating user jenkins 10.30.168.15 port 47756 [preauth]
2026-09-17T00:36:09.417043+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2921]: Accepted publickey for jenkins from 10.30.168.15 port 47778 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-09-17T00:36:09.420713+00:00 prd-ubuntu2404-robot-2c-8g-8751 sshd[2921]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-17T00:36:09.452936+00:00 prd-ubuntu2404-robot-2c-8g-8751 systemd-logind[886]: New session 2 of user jenkins.
2026-09-17T00:36:09.503176+00:00 prd-ubuntu2404-robot-2c-8g-8751 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-17T00:37:01.776083+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[4423]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:37:01.785402+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[4423]: pam_unix(cron:session): session closed for user root
2026-09-17T00:38:01.791403+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[4744]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:38:01.797383+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[4744]: pam_unix(cron:session): session closed for user root
2026-09-17T00:39:01.804795+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[5368]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:39:01.812880+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[5368]: pam_unix(cron:session): session closed for user root
2026-09-17T00:40:01.820053+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[5983]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:40:01.825325+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[5983]: pam_unix(cron:session): session closed for user root
2026-09-17T00:41:01.834031+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[6018]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:41:01.840832+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[6018]: pam_unix(cron:session): session closed for user root
2026-09-17T00:42:01.848184+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[6024]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:42:01.850610+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[6024]: pam_unix(cron:session): session closed for user root
2026-09-17T00:43:01.858704+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[6029]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:43:01.865066+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[6029]: pam_unix(cron:session): session closed for user root
2026-09-17T00:44:01.871716+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[6279]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T00:44:01.876222+00:00 prd-ubuntu2404-robot-2c-8g-8751 CRON[6279]: pam_unix(cron:session): session closed for user root
2026-09-17T00:44:25.491476+00:00 prd-ubuntu2404-robot-2c-8g-8751 sudo:  jenkins : PWD=/w/workspace/openflowplugin-csit-1node-scale-link-only-vanadium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-09-17T00:44:25.493360+00:00 prd-ubuntu2404-robot-2c-8g-8751 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)