2026-09-27T02:33:39.448640+00:00 prd-ubuntu2404-robot-2c-8g-60092 passwd[803]: password for 'ubuntu' changed by 'root'
2026-09-27T02:33:39.449333+00:00 prd-ubuntu2404-robot-2c-8g-60092 systemd-logind[904]: New seat seat0.
2026-09-27T02:33:39.449337+00:00 prd-ubuntu2404-robot-2c-8g-60092 systemd-logind[904]: Watching system buttons on /dev/input/event0 (Power Button)
2026-09-27T02:33:39.449341+00:00 prd-ubuntu2404-robot-2c-8g-60092 systemd-logind[904]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-09-27T02:33:39.487468+00:00 prd-ubuntu2404-robot-2c-8g-60092 polkitd[842]: Loading rules from directory /etc/polkit-1/rules.d
2026-09-27T02:33:39.487502+00:00 prd-ubuntu2404-robot-2c-8g-60092 polkitd[842]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-09-27T02:33:39.513831+00:00 prd-ubuntu2404-robot-2c-8g-60092 polkitd[842]: Finished loading, compiling and executing 6 rules
2026-09-27T02:33:39.517060+00:00 prd-ubuntu2404-robot-2c-8g-60092 polkitd[842]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-09-27T02:33:39.550062+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[1023]: Server listening on 0.0.0.0 port 22.
2026-09-27T02:33:39.551195+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[1023]: Server listening on :: port 22.
2026-09-27T02:33:39.592292+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[1050]: Connection closed by 10.30.168.15 port 58634
2026-09-27T02:33:42.675064+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2765]: Invalid user jenkins from 10.30.168.15 port 58648
2026-09-27T02:33:42.780040+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2765]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-27T02:33:42.780126+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2765]: Received disconnect from 10.30.168.15 port 58648:11: Closed due to user request. [preauth]
2026-09-27T02:33:42.780203+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2765]: Disconnected from invalid user jenkins 10.30.168.15 port 58648 [preauth]
2026-09-27T02:33:46.590086+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2811]: Invalid user jenkins from 10.30.168.15 port 58692
2026-09-27T02:33:46.658702+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2811]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-27T02:33:46.672223+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2811]: Received disconnect from 10.30.168.15 port 58692:11: Closed due to user request. [preauth]
2026-09-27T02:33:46.672272+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2811]: Disconnected from invalid user jenkins 10.30.168.15 port 58692 [preauth]
2026-09-27T02:33:49.550410+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2861]: Invalid user jenkins from 10.30.168.15 port 58708
2026-09-27T02:33:49.616539+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2861]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-27T02:33:49.627828+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2861]: Received disconnect from 10.30.168.15 port 58708:11: Closed due to user request. [preauth]
2026-09-27T02:33:49.628011+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2861]: Disconnected from invalid user jenkins 10.30.168.15 port 58708 [preauth]
2026-09-27T02:33:51.393976+00:00 prd-ubuntu2404-robot-2c-8g-60092 useradd[2881]: new group: name=jenkins, GID=1001
2026-09-27T02:33:51.394278+00:00 prd-ubuntu2404-robot-2c-8g-60092 useradd[2881]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-09-27T02:33:54.808804+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2918]: Accepted publickey for jenkins from 10.30.168.15 port 58756 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-09-27T02:33:54.813322+00:00 prd-ubuntu2404-robot-2c-8g-60092 sshd[2918]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-27T02:33:54.865806+00:00 prd-ubuntu2404-robot-2c-8g-60092 systemd-logind[904]: New session 1 of user jenkins.
2026-09-27T02:33:54.900382+00:00 prd-ubuntu2404-robot-2c-8g-60092 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-27T02:34:01.841749+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[3147]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-27T02:34:01.846438+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[3147]: pam_unix(cron:session): session closed for user root
2026-09-27T02:35:02.408062+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[4443]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-27T02:35:02.414955+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[4443]: pam_unix(cron:session): session closed for user root
2026-09-27T02:36:01.422809+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[4915]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-27T02:36:01.423894+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[4915]: pam_unix(cron:session): session closed for user root
2026-09-27T02:37:01.429806+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[5714]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-27T02:37:01.436607+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[5714]: pam_unix(cron:session): session closed for user root
2026-09-27T02:38:01.443840+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[5969]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-27T02:38:01.452700+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[5969]: pam_unix(cron:session): session closed for user root
2026-09-27T02:39:01.460876+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[5977]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-27T02:39:01.468130+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[5977]: pam_unix(cron:session): session closed for user root
2026-09-27T02:40:01.474832+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[5981]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-27T02:40:01.483596+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[5981]: pam_unix(cron:session): session closed for user root
2026-09-27T02:41:01.491546+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[6196]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-27T02:41:01.498316+00:00 prd-ubuntu2404-robot-2c-8g-60092 CRON[6196]: pam_unix(cron:session): session closed for user root
2026-09-27T02:41:56.693710+00:00 prd-ubuntu2404-robot-2c-8g-60092 sudo:  jenkins : PWD=/w/workspace/openflowplugin-csit-1node-scale-link-only-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-09-27T02:41:56.694784+00:00 prd-ubuntu2404-robot-2c-8g-60092 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)