Jan 15 08:30:48 prd-ubuntu2004-docker-4c-4g-1837 passwd[713]: password for 'ubuntu' changed by 'root'
Jan 15 08:30:48 prd-ubuntu2004-docker-4c-4g-1837 sshd[793]: Server listening on 0.0.0.0 port 22.
Jan 15 08:30:48 prd-ubuntu2004-docker-4c-4g-1837 sshd[793]: Server listening on :: port 22.
Jan 15 08:30:48 prd-ubuntu2004-docker-4c-4g-1837 systemd-logind[768]: New seat seat0.
Jan 15 08:30:48 prd-ubuntu2004-docker-4c-4g-1837 systemd-logind[768]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 15 08:30:48 prd-ubuntu2004-docker-4c-4g-1837 systemd-logind[768]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 15 08:30:50 prd-ubuntu2004-docker-4c-4g-1837 sshd[1521]: error: kex_exchange_identification: Connection closed by remote host
Jan 15 08:31:01 prd-ubuntu2004-docker-4c-4g-1837 sshd[4374]: Invalid user jenkins from 10.30.168.15 port 59164
Jan 15 08:31:01 prd-ubuntu2004-docker-4c-4g-1837 sshd[4374]: Received disconnect from 10.30.168.15 port 59164:11: Closed due to user request. [preauth]
Jan 15 08:31:01 prd-ubuntu2004-docker-4c-4g-1837 sshd[4374]: Disconnected from invalid user jenkins 10.30.168.15 port 59164 [preauth]
Jan 15 08:31:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[4536]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 15 08:31:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[4536]: pam_unix(cron:session): session closed for user root
Jan 15 08:31:04 prd-ubuntu2004-docker-4c-4g-1837 sshd[5055]: Invalid user jenkins from 10.30.168.15 port 59178
Jan 15 08:31:04 prd-ubuntu2004-docker-4c-4g-1837 sshd[5055]: Received disconnect from 10.30.168.15 port 59178:11: Closed due to user request. [preauth]
Jan 15 08:31:04 prd-ubuntu2004-docker-4c-4g-1837 sshd[5055]: Disconnected from invalid user jenkins 10.30.168.15 port 59178 [preauth]
Jan 15 08:31:07 prd-ubuntu2004-docker-4c-4g-1837 sshd[5757]: Invalid user jenkins from 10.30.168.15 port 59188
Jan 15 08:31:07 prd-ubuntu2004-docker-4c-4g-1837 sshd[5757]: Received disconnect from 10.30.168.15 port 59188:11: Closed due to user request. [preauth]
Jan 15 08:31:07 prd-ubuntu2004-docker-4c-4g-1837 sshd[5757]: Disconnected from invalid user jenkins 10.30.168.15 port 59188 [preauth]
Jan 15 08:31:10 prd-ubuntu2004-docker-4c-4g-1837 sshd[6780]: Invalid user jenkins from 10.30.168.15 port 59198
Jan 15 08:31:10 prd-ubuntu2004-docker-4c-4g-1837 sshd[6780]: Received disconnect from 10.30.168.15 port 59198:11: Closed due to user request. [preauth]
Jan 15 08:31:10 prd-ubuntu2004-docker-4c-4g-1837 sshd[6780]: Disconnected from invalid user jenkins 10.30.168.15 port 59198 [preauth]
Jan 15 08:31:13 prd-ubuntu2004-docker-4c-4g-1837 sshd[7478]: Invalid user jenkins from 10.30.168.15 port 59220
Jan 15 08:31:13 prd-ubuntu2004-docker-4c-4g-1837 sshd[7478]: Received disconnect from 10.30.168.15 port 59220:11: Closed due to user request. [preauth]
Jan 15 08:31:13 prd-ubuntu2004-docker-4c-4g-1837 sshd[7478]: Disconnected from invalid user jenkins 10.30.168.15 port 59220 [preauth]
Jan 15 08:31:16 prd-ubuntu2004-docker-4c-4g-1837 sshd[8278]: Invalid user jenkins from 10.30.168.15 port 59228
Jan 15 08:31:16 prd-ubuntu2004-docker-4c-4g-1837 sshd[8278]: Received disconnect from 10.30.168.15 port 59228:11: Closed due to user request. [preauth]
Jan 15 08:31:16 prd-ubuntu2004-docker-4c-4g-1837 sshd[8278]: Disconnected from invalid user jenkins 10.30.168.15 port 59228 [preauth]
Jan 15 08:31:19 prd-ubuntu2004-docker-4c-4g-1837 sshd[8935]: Invalid user jenkins from 10.30.168.15 port 59240
Jan 15 08:31:19 prd-ubuntu2004-docker-4c-4g-1837 sshd[8935]: Received disconnect from 10.30.168.15 port 59240:11: Closed due to user request. [preauth]
Jan 15 08:31:19 prd-ubuntu2004-docker-4c-4g-1837 sshd[8935]: Disconnected from invalid user jenkins 10.30.168.15 port 59240 [preauth]
Jan 15 08:31:22 prd-ubuntu2004-docker-4c-4g-1837 sshd[9480]: Invalid user jenkins from 10.30.168.15 port 59254
Jan 15 08:31:22 prd-ubuntu2004-docker-4c-4g-1837 sshd[9480]: Received disconnect from 10.30.168.15 port 59254:11: Closed due to user request. [preauth]
Jan 15 08:31:22 prd-ubuntu2004-docker-4c-4g-1837 sshd[9480]: Disconnected from invalid user jenkins 10.30.168.15 port 59254 [preauth]
Jan 15 08:31:24 prd-ubuntu2004-docker-4c-4g-1837 useradd[10023]: new group: name=jenkins, GID=1001
Jan 15 08:31:24 prd-ubuntu2004-docker-4c-4g-1837 useradd[10023]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan 15 08:31:25 prd-ubuntu2004-docker-4c-4g-1837 usermod[10100]: add 'jenkins' to group 'docker'
Jan 15 08:31:25 prd-ubuntu2004-docker-4c-4g-1837 usermod[10100]: add 'jenkins' to shadow group 'docker'
Jan 15 08:31:25 prd-ubuntu2004-docker-4c-4g-1837 sshd[10114]: Accepted publickey for jenkins from 10.30.168.15 port 59270 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan 15 08:31:25 prd-ubuntu2004-docker-4c-4g-1837 sshd[10114]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 15 08:31:25 prd-ubuntu2004-docker-4c-4g-1837 systemd-logind[768]: New session 2 of user jenkins.
Jan 15 08:31:25 prd-ubuntu2004-docker-4c-4g-1837 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 15 08:32:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[18409]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 15 08:32:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[18409]: pam_unix(cron:session): session closed for user root
Jan 15 08:33:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[28433]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 15 08:33:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[28433]: pam_unix(cron:session): session closed for user root
Jan 15 08:33:07 prd-ubuntu2004-docker-4c-4g-1837 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Jan 15 08:33:07 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session closed for user root
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session closed for user root
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session closed for user root
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session closed for user root
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session closed for user root
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 15 08:33:08 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session closed for user root
Jan 15 08:34:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[29008]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 15 08:34:02 prd-ubuntu2004-docker-4c-4g-1837 CRON[29008]: pam_unix(cron:session): session closed for user root
Jan 15 08:35:02 prd-ubuntu2004-docker-4c-4g-1837 CRON[29764]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 15 08:35:02 prd-ubuntu2004-docker-4c-4g-1837 CRON[29764]: pam_unix(cron:session): session closed for user root
Jan 15 08:36:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[30584]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 15 08:36:01 prd-ubuntu2004-docker-4c-4g-1837 CRON[30584]: pam_unix(cron:session): session closed for user root
Jan 15 08:36:30 prd-ubuntu2004-docker-4c-4g-1837 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jan 15 08:36:30 prd-ubuntu2004-docker-4c-4g-1837 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)