Nov  6 17:56:12 prd-ubuntu2204-docker-4c-4g-6540 sshd[925]: error: kex_exchange_identification: Connection closed by remote host
Nov  6 17:56:12 prd-ubuntu2204-docker-4c-4g-6540 sshd[925]: Connection closed by 10.30.168.15 port 45868
Nov  6 17:56:19 prd-ubuntu2204-docker-4c-4g-6540 sshd[933]: Invalid user jenkins from 10.30.168.15 port 45876
Nov  6 17:56:19 prd-ubuntu2204-docker-4c-4g-6540 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  6 17:56:19 prd-ubuntu2204-docker-4c-4g-6540 sshd[933]: Received disconnect from 10.30.168.15 port 45876:11: Closed due to user request. [preauth]
Nov  6 17:56:19 prd-ubuntu2204-docker-4c-4g-6540 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 45876 [preauth]
Nov  6 17:56:22 prd-ubuntu2204-docker-4c-4g-6540 sshd[935]: Invalid user jenkins from 10.30.168.15 port 45878
Nov  6 17:56:22 prd-ubuntu2204-docker-4c-4g-6540 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  6 17:56:22 prd-ubuntu2204-docker-4c-4g-6540 sshd[935]: Received disconnect from 10.30.168.15 port 45878:11: Closed due to user request. [preauth]
Nov  6 17:56:22 prd-ubuntu2204-docker-4c-4g-6540 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 45878 [preauth]
Nov  6 17:56:25 prd-ubuntu2204-docker-4c-4g-6540 sshd[954]: Invalid user jenkins from 10.30.168.15 port 45880
Nov  6 17:56:25 prd-ubuntu2204-docker-4c-4g-6540 sshd[954]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  6 17:56:25 prd-ubuntu2204-docker-4c-4g-6540 sshd[954]: Received disconnect from 10.30.168.15 port 45880:11: Closed due to user request. [preauth]
Nov  6 17:56:25 prd-ubuntu2204-docker-4c-4g-6540 sshd[954]: Disconnected from invalid user jenkins 10.30.168.15 port 45880 [preauth]
Nov  6 17:56:29 prd-ubuntu2204-docker-4c-4g-6540 sshd[1244]: Invalid user jenkins from 10.30.168.15 port 45882
Nov  6 17:56:29 prd-ubuntu2204-docker-4c-4g-6540 sshd[1244]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  6 17:56:29 prd-ubuntu2204-docker-4c-4g-6540 sshd[1244]: Received disconnect from 10.30.168.15 port 45882:11: Closed due to user request. [preauth]
Nov  6 17:56:29 prd-ubuntu2204-docker-4c-4g-6540 sshd[1244]: Disconnected from invalid user jenkins 10.30.168.15 port 45882 [preauth]
Nov  6 17:56:32 prd-ubuntu2204-docker-4c-4g-6540 sshd[1302]: Invalid user jenkins from 10.30.168.15 port 45886
Nov  6 17:56:32 prd-ubuntu2204-docker-4c-4g-6540 sshd[1302]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  6 17:56:32 prd-ubuntu2204-docker-4c-4g-6540 sshd[1302]: Received disconnect from 10.30.168.15 port 45886:11: Closed due to user request. [preauth]
Nov  6 17:56:32 prd-ubuntu2204-docker-4c-4g-6540 sshd[1302]: Disconnected from invalid user jenkins 10.30.168.15 port 45886 [preauth]
Nov  6 17:56:35 prd-ubuntu2204-docker-4c-4g-6540 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 45888
Nov  6 17:56:35 prd-ubuntu2204-docker-4c-4g-6540 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  6 17:56:35 prd-ubuntu2204-docker-4c-4g-6540 sshd[1320]: Received disconnect from 10.30.168.15 port 45888:11: Closed due to user request. [preauth]
Nov  6 17:56:35 prd-ubuntu2204-docker-4c-4g-6540 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 45888 [preauth]
Nov  6 17:56:36 prd-ubuntu2204-docker-4c-4g-6540 useradd[1349]: new group: name=jenkins, GID=1001
Nov  6 17:56:36 prd-ubuntu2204-docker-4c-4g-6540 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov  6 17:56:36 prd-ubuntu2204-docker-4c-4g-6540 usermod[1358]: add 'jenkins' to group 'docker'
Nov  6 17:56:36 prd-ubuntu2204-docker-4c-4g-6540 usermod[1358]: add 'jenkins' to shadow group 'docker'
Nov  6 17:56:38 prd-ubuntu2204-docker-4c-4g-6540 sshd[1392]: Accepted publickey for jenkins from 10.30.168.15 port 45898 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov  6 17:56:38 prd-ubuntu2204-docker-4c-4g-6540 sshd[1392]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov  6 17:56:38 prd-ubuntu2204-docker-4c-4g-6540 systemd-logind[724]: New session 1 of user jenkins.
Nov  6 17:56:38 prd-ubuntu2204-docker-4c-4g-6540 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov  6 17:57:02 prd-ubuntu2204-docker-4c-4g-6540 CRON[1852]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  6 17:57:02 prd-ubuntu2204-docker-4c-4g-6540 CRON[1852]: pam_unix(cron:session): session closed for user root
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo:  jenkins : 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
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session closed for user root
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo:  jenkins : 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
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session closed for user root
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo:  jenkins : 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
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session closed for user root
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo:  jenkins : 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
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session closed for user root
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo:  jenkins : 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
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session closed for user root
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo:  jenkins : 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
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  6 17:57:59 prd-ubuntu2204-docker-4c-4g-6540 sudo: pam_unix(sudo:session): session closed for user root
Nov  6 17:58:01 prd-ubuntu2204-docker-4c-4g-6540 CRON[2052]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  6 17:58:01 prd-ubuntu2204-docker-4c-4g-6540 CRON[2052]: pam_unix(cron:session): session closed for user root
Nov  6 17:59:01 prd-ubuntu2204-docker-4c-4g-6540 CRON[2663]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  6 17:59:01 prd-ubuntu2204-docker-4c-4g-6540 CRON[2663]: pam_unix(cron:session): session closed for user root
Nov  6 18:00:01 prd-ubuntu2204-docker-4c-4g-6540 CRON[3529]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  6 18:00:01 prd-ubuntu2204-docker-4c-4g-6540 CRON[3529]: pam_unix(cron:session): session closed for user root
Nov  6 18:01:01 prd-ubuntu2204-docker-4c-4g-6540 CRON[4318]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  6 18:01:01 prd-ubuntu2204-docker-4c-4g-6540 CRON[4318]: pam_unix(cron:session): session closed for user root
Nov  6 18:01:44 prd-ubuntu2204-docker-4c-4g-6540 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp