Jan  9 12:37:14 prd-ubuntu2004-docker-4c-4g-280 passwd[719]: password for 'ubuntu' changed by 'root'
Jan  9 12:37:14 prd-ubuntu2004-docker-4c-4g-280 systemd-logind[763]: New seat seat0.
Jan  9 12:37:14 prd-ubuntu2004-docker-4c-4g-280 systemd-logind[763]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  9 12:37:14 prd-ubuntu2004-docker-4c-4g-280 systemd-logind[763]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  9 12:37:14 prd-ubuntu2004-docker-4c-4g-280 sshd[825]: Server listening on 0.0.0.0 port 22.
Jan  9 12:37:14 prd-ubuntu2004-docker-4c-4g-280 sshd[825]: Server listening on :: port 22.
Jan  9 12:37:17 prd-ubuntu2004-docker-4c-4g-280 sshd[1656]: error: kex_exchange_identification: Connection closed by remote host
Jan  9 12:37:23 prd-ubuntu2004-docker-4c-4g-280 sshd[3538]: Invalid user jenkins from 10.30.168.15 port 35916
Jan  9 12:37:23 prd-ubuntu2004-docker-4c-4g-280 sshd[3538]: Received disconnect from 10.30.168.15 port 35916:11: Closed due to user request. [preauth]
Jan  9 12:37:23 prd-ubuntu2004-docker-4c-4g-280 sshd[3538]: Disconnected from invalid user jenkins 10.30.168.15 port 35916 [preauth]
Jan  9 12:37:31 prd-ubuntu2004-docker-4c-4g-280 sshd[6000]: Invalid user jenkins from 10.30.168.15 port 36044
Jan  9 12:37:31 prd-ubuntu2004-docker-4c-4g-280 sshd[6000]: Received disconnect from 10.30.168.15 port 36044:11: Closed due to user request. [preauth]
Jan  9 12:37:31 prd-ubuntu2004-docker-4c-4g-280 sshd[6000]: Disconnected from invalid user jenkins 10.30.168.15 port 36044 [preauth]
Jan  9 12:37:38 prd-ubuntu2004-docker-4c-4g-280 sshd[9499]: Invalid user jenkins from 10.30.168.15 port 36170
Jan  9 12:37:39 prd-ubuntu2004-docker-4c-4g-280 sshd[9499]: Received disconnect from 10.30.168.15 port 36170:11: Closed due to user request. [preauth]
Jan  9 12:37:39 prd-ubuntu2004-docker-4c-4g-280 sshd[9499]: Disconnected from invalid user jenkins 10.30.168.15 port 36170 [preauth]
Jan  9 12:37:40 prd-ubuntu2004-docker-4c-4g-280 useradd[10188]: new group: name=jenkins, GID=1001
Jan  9 12:37:40 prd-ubuntu2004-docker-4c-4g-280 useradd[10188]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  9 12:37:40 prd-ubuntu2004-docker-4c-4g-280 usermod[10229]: add 'jenkins' to group 'docker'
Jan  9 12:37:40 prd-ubuntu2004-docker-4c-4g-280 usermod[10229]: add 'jenkins' to shadow group 'docker'
Jan  9 12:37:49 prd-ubuntu2004-docker-4c-4g-280 sshd[12322]: Accepted publickey for jenkins from 10.30.168.15 port 36272 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  9 12:37:49 prd-ubuntu2004-docker-4c-4g-280 sshd[12322]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  9 12:37:49 prd-ubuntu2004-docker-4c-4g-280 systemd-logind[763]: New session 1 of user jenkins.
Jan  9 12:37:49 prd-ubuntu2004-docker-4c-4g-280 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  9 12:38:01 prd-ubuntu2004-docker-4c-4g-280 CRON[16016]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:38:01 prd-ubuntu2004-docker-4c-4g-280 CRON[16016]: pam_unix(cron:session): session closed for user root
Jan  9 12:39:01 prd-ubuntu2004-docker-4c-4g-280 CRON[28380]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:39:01 prd-ubuntu2004-docker-4c-4g-280 CRON[28380]: pam_unix(cron:session): session closed for user root
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 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  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 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  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 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  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 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  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 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  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 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  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 12:39:34 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 12:40:01 prd-ubuntu2004-docker-4c-4g-280 CRON[28665]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:40:01 prd-ubuntu2004-docker-4c-4g-280 CRON[28665]: pam_unix(cron:session): session closed for user root
Jan  9 12:41:01 prd-ubuntu2004-docker-4c-4g-280 CRON[29397]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:41:01 prd-ubuntu2004-docker-4c-4g-280 CRON[29397]: pam_unix(cron:session): session closed for user root
Jan  9 12:42:01 prd-ubuntu2004-docker-4c-4g-280 CRON[30205]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:42:01 prd-ubuntu2004-docker-4c-4g-280 CRON[30205]: pam_unix(cron:session): session closed for user root
Jan  9 12:43:01 prd-ubuntu2004-docker-4c-4g-280 CRON[31853]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:43:01 prd-ubuntu2004-docker-4c-4g-280 CRON[31853]: pam_unix(cron:session): session closed for user root
Jan  9 12:44:01 prd-ubuntu2004-docker-4c-4g-280 CRON[32549]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:44:01 prd-ubuntu2004-docker-4c-4g-280 CRON[32549]: pam_unix(cron:session): session closed for user root
Jan  9 12:45:01 prd-ubuntu2004-docker-4c-4g-280 CRON[33274]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:45:01 prd-ubuntu2004-docker-4c-4g-280 CRON[33274]: pam_unix(cron:session): session closed for user root
Jan  9 12:46:01 prd-ubuntu2004-docker-4c-4g-280 CRON[34193]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:46:01 prd-ubuntu2004-docker-4c-4g-280 CRON[34193]: pam_unix(cron:session): session closed for user root
Jan  9 12:47:01 prd-ubuntu2004-docker-4c-4g-280 CRON[35038]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:47:01 prd-ubuntu2004-docker-4c-4g-280 CRON[35038]: pam_unix(cron:session): session closed for user root
Jan  9 12:48:01 prd-ubuntu2004-docker-4c-4g-280 CRON[35590]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:48:01 prd-ubuntu2004-docker-4c-4g-280 CRON[35590]: pam_unix(cron:session): session closed for user root
Jan  9 12:49:01 prd-ubuntu2004-docker-4c-4g-280 CRON[36115]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:49:01 prd-ubuntu2004-docker-4c-4g-280 CRON[36115]: pam_unix(cron:session): session closed for user root
Jan  9 12:50:01 prd-ubuntu2004-docker-4c-4g-280 CRON[36826]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:50:01 prd-ubuntu2004-docker-4c-4g-280 CRON[36826]: pam_unix(cron:session): session closed for user root
Jan  9 12:51:01 prd-ubuntu2004-docker-4c-4g-280 CRON[37273]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:51:01 prd-ubuntu2004-docker-4c-4g-280 CRON[37273]: pam_unix(cron:session): session closed for user root
Jan  9 12:52:01 prd-ubuntu2004-docker-4c-4g-280 CRON[37915]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:52:01 prd-ubuntu2004-docker-4c-4g-280 CRON[37915]: pam_unix(cron:session): session closed for user root
Jan  9 12:53:01 prd-ubuntu2004-docker-4c-4g-280 CRON[38572]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:53:01 prd-ubuntu2004-docker-4c-4g-280 CRON[38572]: pam_unix(cron:session): session closed for user root
Jan  9 12:54:01 prd-ubuntu2004-docker-4c-4g-280 CRON[39301]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:54:01 prd-ubuntu2004-docker-4c-4g-280 CRON[39301]: pam_unix(cron:session): session closed for user root
Jan  9 12:55:01 prd-ubuntu2004-docker-4c-4g-280 CRON[40414]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:55:01 prd-ubuntu2004-docker-4c-4g-280 CRON[40414]: pam_unix(cron:session): session closed for user root
Jan  9 12:56:01 prd-ubuntu2004-docker-4c-4g-280 CRON[41391]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:56:01 prd-ubuntu2004-docker-4c-4g-280 CRON[41391]: pam_unix(cron:session): session closed for user root
Jan  9 12:57:01 prd-ubuntu2004-docker-4c-4g-280 CRON[42067]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:57:01 prd-ubuntu2004-docker-4c-4g-280 CRON[42067]: pam_unix(cron:session): session closed for user root
Jan  9 12:58:01 prd-ubuntu2004-docker-4c-4g-280 CRON[42616]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:58:01 prd-ubuntu2004-docker-4c-4g-280 CRON[42616]: pam_unix(cron:session): session closed for user root
Jan  9 12:58:26 prd-ubuntu2004-docker-4c-4g-280 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  9 12:58:26 prd-ubuntu2004-docker-4c-4g-280 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)