Jul 14 06:22:37 prd-ubuntu2204-builder-4c-4g-42544 passwd[696]: password for 'ubuntu' changed by 'root'
Jul 14 06:22:37 prd-ubuntu2204-builder-4c-4g-42544 sshd[771]: Server listening on 0.0.0.0 port 22.
Jul 14 06:22:37 prd-ubuntu2204-builder-4c-4g-42544 sshd[771]: Server listening on :: port 22.
Jul 14 06:22:37 prd-ubuntu2204-builder-4c-4g-42544 systemd-logind[729]: New seat seat0.
Jul 14 06:22:38 prd-ubuntu2204-builder-4c-4g-42544 systemd-logind[729]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 14 06:22:38 prd-ubuntu2204-builder-4c-4g-42544 systemd-logind[729]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 14 06:22:41 prd-ubuntu2204-builder-4c-4g-42544 sshd[946]: error: kex_exchange_identification: Connection closed by remote host
Jul 14 06:22:41 prd-ubuntu2204-builder-4c-4g-42544 sshd[946]: Connection closed by 10.30.168.15 port 44162
Jul 14 06:22:47 prd-ubuntu2204-builder-4c-4g-42544 sshd[953]: Invalid user jenkins from 10.30.168.15 port 44170
Jul 14 06:22:48 prd-ubuntu2204-builder-4c-4g-42544 sshd[953]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Jul 14 06:22:48 prd-ubuntu2204-builder-4c-4g-42544 sshd[953]: Received disconnect from 10.30.168.15 port 44170:11: Closed due to user request. [preauth]
Jul 14 06:22:48 prd-ubuntu2204-builder-4c-4g-42544 sshd[953]: Disconnected from invalid user jenkins 10.30.168.15 port 44170 [preauth]
Jul 14 06:22:50 prd-ubuntu2204-builder-4c-4g-42544 sshd[955]: Invalid user jenkins from 10.30.168.15 port 44174
Jul 14 06:22:50 prd-ubuntu2204-builder-4c-4g-42544 sshd[955]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Jul 14 06:22:50 prd-ubuntu2204-builder-4c-4g-42544 sshd[955]: Received disconnect from 10.30.168.15 port 44174:11: Closed due to user request. [preauth]
Jul 14 06:22:50 prd-ubuntu2204-builder-4c-4g-42544 sshd[955]: Disconnected from invalid user jenkins 10.30.168.15 port 44174 [preauth]
Jul 14 06:22:53 prd-ubuntu2204-builder-4c-4g-42544 sshd[957]: Invalid user jenkins from 10.30.168.15 port 44176
Jul 14 06:22:53 prd-ubuntu2204-builder-4c-4g-42544 sshd[957]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Jul 14 06:22:53 prd-ubuntu2204-builder-4c-4g-42544 sshd[957]: Received disconnect from 10.30.168.15 port 44176:11: Closed due to user request. [preauth]
Jul 14 06:22:53 prd-ubuntu2204-builder-4c-4g-42544 sshd[957]: Disconnected from invalid user jenkins 10.30.168.15 port 44176 [preauth]
Jul 14 06:22:57 prd-ubuntu2204-builder-4c-4g-42544 sshd[1195]: Invalid user jenkins from 10.30.168.15 port 44178
Jul 14 06:22:57 prd-ubuntu2204-builder-4c-4g-42544 sshd[1195]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Jul 14 06:22:57 prd-ubuntu2204-builder-4c-4g-42544 sshd[1195]: Received disconnect from 10.30.168.15 port 44178:11: Closed due to user request. [preauth]
Jul 14 06:22:57 prd-ubuntu2204-builder-4c-4g-42544 sshd[1195]: Disconnected from invalid user jenkins 10.30.168.15 port 44178 [preauth]
Jul 14 06:22:59 prd-ubuntu2204-builder-4c-4g-42544 sshd[1310]: Invalid user jenkins from 10.30.168.15 port 44188
Jul 14 06:23:00 prd-ubuntu2204-builder-4c-4g-42544 sshd[1310]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Jul 14 06:23:00 prd-ubuntu2204-builder-4c-4g-42544 sshd[1310]: Received disconnect from 10.30.168.15 port 44188:11: Closed due to user request. [preauth]
Jul 14 06:23:00 prd-ubuntu2204-builder-4c-4g-42544 sshd[1310]: Disconnected from invalid user jenkins 10.30.168.15 port 44188 [preauth]
Jul 14 06:23:02 prd-ubuntu2204-builder-4c-4g-42544 CRON[1316]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Jul 14 06:23:02 prd-ubuntu2204-builder-4c-4g-42544 CRON[1316]: pam_unix(cron:session): session closed for user root
Jul 14 06:23:02 prd-ubuntu2204-builder-4c-4g-42544 sshd[1319]: Invalid user jenkins from 10.30.168.15 port 44192
Jul 14 06:23:03 prd-ubuntu2204-builder-4c-4g-42544 sshd[1319]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Jul 14 06:23:03 prd-ubuntu2204-builder-4c-4g-42544 sshd[1319]: Received disconnect from 10.30.168.15 port 44192:11: Closed due to user request. [preauth]
Jul 14 06:23:03 prd-ubuntu2204-builder-4c-4g-42544 sshd[1319]: Disconnected from invalid user jenkins 10.30.168.15 port 44192 [preauth]
Jul 14 06:23:03 prd-ubuntu2204-builder-4c-4g-42544 useradd[1348]: new group: name=jenkins, GID=1001
Jul 14 06:23:03 prd-ubuntu2204-builder-4c-4g-42544 useradd[1348]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul 14 06:23:03 prd-ubuntu2204-builder-4c-4g-42544 usermod[1357]: add 'jenkins' to group 'docker'
Jul 14 06:23:03 prd-ubuntu2204-builder-4c-4g-42544 usermod[1357]: add 'jenkins' to shadow group 'docker'
Jul 14 06:23:05 prd-ubuntu2204-builder-4c-4g-42544 sshd[1391]: Accepted publickey for jenkins from 10.30.168.15 port 44194 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jul 14 06:23:05 prd-ubuntu2204-builder-4c-4g-42544 sshd[1391]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Jul 14 06:23:05 prd-ubuntu2204-builder-4c-4g-42544 systemd-logind[729]: New session 2 of user jenkins.
Jul 14 06:23:05 prd-ubuntu2204-builder-4c-4g-42544 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Jul 14 06:24:01 prd-ubuntu2204-builder-4c-4g-42544 CRON[1925]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Jul 14 06:24:01 prd-ubuntu2204-builder-4c-4g-42544 CRON[1925]: pam_unix(cron:session): session closed for user root
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn38-openjdk17 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-17-openjdk-amd64/bin/java 1
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session closed for user root
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn38-openjdk17 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-17-openjdk-amd64/bin/javac 1
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session closed for user root
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn38-openjdk17 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-17-openjdk-amd64 1
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session closed for user root
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn38-openjdk17 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-17-openjdk-amd64/bin/java
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session closed for user root
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn38-openjdk17 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-17-openjdk-amd64/bin/javac
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session closed for user root
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn38-openjdk17 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-17-openjdk-amd64
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Jul 14 06:24:16 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session closed for user root
Jul 14 06:25:00 prd-ubuntu2204-builder-4c-4g-42544 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn38-openjdk17 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jul 14 06:25:00 prd-ubuntu2204-builder-4c-4g-42544 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)