Oct  9 05:56:47 prd-ubuntu2004-docker-4c-4g-40839 passwd[707]: password for 'ubuntu' changed by 'root'
Oct  9 05:56:47 prd-ubuntu2004-docker-4c-4g-40839 sshd[811]: Server listening on 0.0.0.0 port 22.
Oct  9 05:56:47 prd-ubuntu2004-docker-4c-4g-40839 sshd[811]: Server listening on :: port 22.
Oct  9 05:56:47 prd-ubuntu2004-docker-4c-4g-40839 systemd-logind[760]: New seat seat0.
Oct  9 05:56:47 prd-ubuntu2004-docker-4c-4g-40839 systemd-logind[760]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  9 05:56:47 prd-ubuntu2004-docker-4c-4g-40839 systemd-logind[760]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  9 05:56:51 prd-ubuntu2004-docker-4c-4g-40839 sshd[2195]: error: kex_exchange_identification: Connection closed by remote host
Oct  9 05:56:59 prd-ubuntu2004-docker-4c-4g-40839 sshd[4670]: Invalid user jenkins from 10.30.168.15 port 57780
Oct  9 05:56:59 prd-ubuntu2004-docker-4c-4g-40839 sshd[4670]: Received disconnect from 10.30.168.15 port 57780:11: Closed due to user request. [preauth]
Oct  9 05:56:59 prd-ubuntu2004-docker-4c-4g-40839 sshd[4670]: Disconnected from invalid user jenkins 10.30.168.15 port 57780 [preauth]
Oct  9 05:57:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[5326]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 05:57:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[5326]: pam_unix(cron:session): session closed for user root
Oct  9 05:57:02 prd-ubuntu2004-docker-4c-4g-40839 sshd[5589]: Invalid user jenkins from 10.30.168.15 port 57784
Oct  9 05:57:02 prd-ubuntu2004-docker-4c-4g-40839 sshd[5589]: Received disconnect from 10.30.168.15 port 57784:11: Closed due to user request. [preauth]
Oct  9 05:57:02 prd-ubuntu2004-docker-4c-4g-40839 sshd[5589]: Disconnected from invalid user jenkins 10.30.168.15 port 57784 [preauth]
Oct  9 05:57:05 prd-ubuntu2004-docker-4c-4g-40839 sshd[6581]: Invalid user jenkins from 10.30.168.15 port 57786
Oct  9 05:57:05 prd-ubuntu2004-docker-4c-4g-40839 sshd[6581]: Received disconnect from 10.30.168.15 port 57786:11: Closed due to user request. [preauth]
Oct  9 05:57:05 prd-ubuntu2004-docker-4c-4g-40839 sshd[6581]: Disconnected from invalid user jenkins 10.30.168.15 port 57786 [preauth]
Oct  9 05:57:08 prd-ubuntu2004-docker-4c-4g-40839 sshd[7867]: Invalid user jenkins from 10.30.168.15 port 57788
Oct  9 05:57:08 prd-ubuntu2004-docker-4c-4g-40839 sshd[7867]: Received disconnect from 10.30.168.15 port 57788:11: Closed due to user request. [preauth]
Oct  9 05:57:08 prd-ubuntu2004-docker-4c-4g-40839 sshd[7867]: Disconnected from invalid user jenkins 10.30.168.15 port 57788 [preauth]
Oct  9 05:57:11 prd-ubuntu2004-docker-4c-4g-40839 sshd[8994]: Invalid user jenkins from 10.30.168.15 port 57790
Oct  9 05:57:11 prd-ubuntu2004-docker-4c-4g-40839 sshd[8994]: Received disconnect from 10.30.168.15 port 57790:11: Closed due to user request. [preauth]
Oct  9 05:57:11 prd-ubuntu2004-docker-4c-4g-40839 sshd[8994]: Disconnected from invalid user jenkins 10.30.168.15 port 57790 [preauth]
Oct  9 05:57:13 prd-ubuntu2004-docker-4c-4g-40839 sshd[9759]: Invalid user jenkins from 10.30.168.15 port 57792
Oct  9 05:57:14 prd-ubuntu2004-docker-4c-4g-40839 sshd[9759]: Received disconnect from 10.30.168.15 port 57792:11: Closed due to user request. [preauth]
Oct  9 05:57:14 prd-ubuntu2004-docker-4c-4g-40839 sshd[9759]: Disconnected from invalid user jenkins 10.30.168.15 port 57792 [preauth]
Oct  9 05:57:14 prd-ubuntu2004-docker-4c-4g-40839 useradd[10091]: new group: name=jenkins, GID=1001
Oct  9 05:57:14 prd-ubuntu2004-docker-4c-4g-40839 useradd[10091]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct  9 05:57:14 prd-ubuntu2004-docker-4c-4g-40839 usermod[10125]: add 'jenkins' to group 'docker'
Oct  9 05:57:14 prd-ubuntu2004-docker-4c-4g-40839 usermod[10125]: add 'jenkins' to shadow group 'docker'
Oct  9 05:57:16 prd-ubuntu2004-docker-4c-4g-40839 sshd[10842]: Accepted publickey for jenkins from 10.30.168.15 port 57796 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct  9 05:57:16 prd-ubuntu2004-docker-4c-4g-40839 sshd[10842]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  9 05:57:16 prd-ubuntu2004-docker-4c-4g-40839 systemd-logind[760]: New session 2 of user jenkins.
Oct  9 05:57:16 prd-ubuntu2004-docker-4c-4g-40839 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  9 05:58:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[27302]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 05:58:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[27302]: pam_unix(cron:session): session closed for user root
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-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
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session closed for user root
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-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
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session closed for user root
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-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
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session closed for user root
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session closed for user root
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session closed for user root
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  9 05:58:38 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session closed for user root
Oct  9 05:59:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[28803]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 05:59:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[28803]: pam_unix(cron:session): session closed for user root
Oct  9 06:00:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[29511]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:00:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[29511]: pam_unix(cron:session): session closed for user root
Oct  9 06:01:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[30386]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:01:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[30386]: pam_unix(cron:session): session closed for user root
Oct  9 06:02:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[31623]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:02:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[31623]: pam_unix(cron:session): session closed for user root
Oct  9 06:03:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[32701]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:03:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[32701]: pam_unix(cron:session): session closed for user root
Oct  9 06:04:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[33171]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:04:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[33171]: pam_unix(cron:session): session closed for user root
Oct  9 06:05:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[33691]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:05:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[33691]: pam_unix(cron:session): session closed for user root
Oct  9 06:06:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[34527]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:06:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[34527]: pam_unix(cron:session): session closed for user root
Oct  9 06:07:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[35230]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:07:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[35230]: pam_unix(cron:session): session closed for user root
Oct  9 06:08:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[35908]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  9 06:08:01 prd-ubuntu2004-docker-4c-4g-40839 CRON[35908]: pam_unix(cron:session): session closed for user root
Oct  9 06:08:42 prd-ubuntu2004-docker-4c-4g-40839 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct  9 06:08:42 prd-ubuntu2004-docker-4c-4g-40839 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)