2026-09-19T02:39:13.214026+00:00 prd-ubuntu2404-robot-2c-8g-9516 passwd[812]: password for 'ubuntu' changed by 'root'
2026-09-19T02:39:13.214922+00:00 prd-ubuntu2404-robot-2c-8g-9516 systemd-logind[885]: New seat seat0.
2026-09-19T02:39:13.214926+00:00 prd-ubuntu2404-robot-2c-8g-9516 systemd-logind[885]: Watching system buttons on /dev/input/event0 (Power Button)
2026-09-19T02:39:13.214929+00:00 prd-ubuntu2404-robot-2c-8g-9516 systemd-logind[885]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-09-19T02:39:13.327361+00:00 prd-ubuntu2404-robot-2c-8g-9516 polkitd[844]: Loading rules from directory /etc/polkit-1/rules.d
2026-09-19T02:39:13.330721+00:00 prd-ubuntu2404-robot-2c-8g-9516 polkitd[844]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-09-19T02:39:13.352363+00:00 prd-ubuntu2404-robot-2c-8g-9516 polkitd[844]: Finished loading, compiling and executing 6 rules
2026-09-19T02:39:13.352836+00:00 prd-ubuntu2404-robot-2c-8g-9516 polkitd[844]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-09-19T02:39:13.691866+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[1229]: Server listening on 0.0.0.0 port 22.
2026-09-19T02:39:13.692110+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[1229]: Server listening on :: port 22.
2026-09-19T02:39:13.728518+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[1266]: Connection closed by 10.30.168.15 port 39940
2026-09-19T02:39:19.618620+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2819]: Invalid user jenkins from 10.30.168.15 port 39968
2026-09-19T02:39:19.680860+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2819]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-19T02:39:19.691460+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2819]: Received disconnect from 10.30.168.15 port 39968:11: Closed due to user request. [preauth]
2026-09-19T02:39:19.691528+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2819]: Disconnected from invalid user jenkins 10.30.168.15 port 39968 [preauth]
2026-09-19T02:39:23.197743+00:00 prd-ubuntu2404-robot-2c-8g-9516 useradd[2877]: new group: name=jenkins, GID=1001
2026-09-19T02:39:23.198012+00:00 prd-ubuntu2404-robot-2c-8g-9516 useradd[2877]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-09-19T02:39:24.329665+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2892]: Could not open user 'jenkins' authorized keys '/home/jenkins/.ssh/authorized_keys': Permission denied
2026-09-19T02:39:24.339819+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2892]: Could not open user 'jenkins' authorized keys '/home/jenkins/.ssh/authorized_keys': Permission denied
2026-09-19T02:39:24.351569+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2892]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-19T02:39:24.361357+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2892]: Received disconnect from 10.30.168.15 port 40018:11: Closed due to user request. [preauth]
2026-09-19T02:39:24.361663+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2892]: Disconnected from authenticating user jenkins 10.30.168.15 port 40018 [preauth]
2026-09-19T02:39:28.718786+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2916]: Accepted publickey for jenkins from 10.30.168.15 port 40040 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-09-19T02:39:28.722983+00:00 prd-ubuntu2404-robot-2c-8g-9516 sshd[2916]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-19T02:39:28.769897+00:00 prd-ubuntu2404-robot-2c-8g-9516 systemd-logind[885]: New session 1 of user jenkins.
2026-09-19T02:39:28.810628+00:00 prd-ubuntu2404-robot-2c-8g-9516 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-19T02:40:02.565156+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[3502]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-19T02:40:02.573025+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[3502]: pam_unix(cron:session): session closed for user root
2026-09-19T02:41:01.580279+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[4740]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-19T02:41:01.586985+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[4740]: pam_unix(cron:session): session closed for user root
2026-09-19T02:42:01.595608+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[5001]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-19T02:42:01.603251+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[5001]: pam_unix(cron:session): session closed for user root
2026-09-19T02:43:01.606938+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[5907]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-19T02:43:01.611485+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[5907]: pam_unix(cron:session): session closed for user root
2026-09-19T02:44:01.620567+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[5990]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-19T02:44:01.624569+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[5990]: pam_unix(cron:session): session closed for user root
2026-09-19T02:45:01.633402+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[5998]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-19T02:45:01.638071+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[5998]: pam_unix(cron:session): session closed for user root
2026-09-19T02:46:01.645988+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[6002]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-19T02:46:01.651460+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[6002]: pam_unix(cron:session): session closed for user root
2026-09-19T02:47:01.660200+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[6230]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-19T02:47:01.665717+00:00 prd-ubuntu2404-robot-2c-8g-9516 CRON[6230]: pam_unix(cron:session): session closed for user root
2026-09-19T02:47:51.093829+00:00 prd-ubuntu2404-robot-2c-8g-9516 sudo:  jenkins : PWD=/w/workspace/openflowplugin-csit-1node-scale-switch-only-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-09-19T02:47:51.095249+00:00 prd-ubuntu2404-robot-2c-8g-9516 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)