Oct 11 22:51:09 prd-ubuntu2204-docker-4c-4g-2825 sshd[918]: error: kex_exchange_identification: Connection closed by remote host
Oct 11 22:51:09 prd-ubuntu2204-docker-4c-4g-2825 sshd[918]: Connection closed by 10.30.168.15 port 36852
Oct 11 22:51:20 prd-ubuntu2204-docker-4c-4g-2825 sshd[926]: Invalid user jenkins from 10.30.168.15 port 36864
Oct 11 22:51:20 prd-ubuntu2204-docker-4c-4g-2825 sshd[926]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 11 22:51:20 prd-ubuntu2204-docker-4c-4g-2825 sshd[926]: Received disconnect from 10.30.168.15 port 36864:11: Closed due to user request. [preauth]
Oct 11 22:51:20 prd-ubuntu2204-docker-4c-4g-2825 sshd[926]: Disconnected from invalid user jenkins 10.30.168.15 port 36864 [preauth]
Oct 11 22:51:22 prd-ubuntu2204-docker-4c-4g-2825 sshd[928]: Invalid user jenkins from 10.30.168.15 port 36868
Oct 11 22:51:23 prd-ubuntu2204-docker-4c-4g-2825 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 11 22:51:23 prd-ubuntu2204-docker-4c-4g-2825 sshd[928]: Received disconnect from 10.30.168.15 port 36868:11: Closed due to user request. [preauth]
Oct 11 22:51:23 prd-ubuntu2204-docker-4c-4g-2825 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 36868 [preauth]
Oct 11 22:51:25 prd-ubuntu2204-docker-4c-4g-2825 sshd[949]: Invalid user jenkins from 10.30.168.15 port 36874
Oct 11 22:51:25 prd-ubuntu2204-docker-4c-4g-2825 sshd[949]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 11 22:51:25 prd-ubuntu2204-docker-4c-4g-2825 sshd[949]: Received disconnect from 10.30.168.15 port 36874:11: Closed due to user request. [preauth]
Oct 11 22:51:25 prd-ubuntu2204-docker-4c-4g-2825 sshd[949]: Disconnected from invalid user jenkins 10.30.168.15 port 36874 [preauth]
Oct 11 22:51:28 prd-ubuntu2204-docker-4c-4g-2825 sshd[1203]: Invalid user jenkins from 10.30.168.15 port 36878
Oct 11 22:51:28 prd-ubuntu2204-docker-4c-4g-2825 sshd[1203]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 11 22:51:28 prd-ubuntu2204-docker-4c-4g-2825 sshd[1203]: Received disconnect from 10.30.168.15 port 36878:11: Closed due to user request. [preauth]
Oct 11 22:51:28 prd-ubuntu2204-docker-4c-4g-2825 sshd[1203]: Disconnected from invalid user jenkins 10.30.168.15 port 36878 [preauth]
Oct 11 22:51:31 prd-ubuntu2204-docker-4c-4g-2825 sshd[1312]: Invalid user jenkins from 10.30.168.15 port 36888
Oct 11 22:51:31 prd-ubuntu2204-docker-4c-4g-2825 sshd[1312]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 11 22:51:31 prd-ubuntu2204-docker-4c-4g-2825 sshd[1312]: Received disconnect from 10.30.168.15 port 36888:11: Closed due to user request. [preauth]
Oct 11 22:51:31 prd-ubuntu2204-docker-4c-4g-2825 sshd[1312]: Disconnected from invalid user jenkins 10.30.168.15 port 36888 [preauth]
Oct 11 22:51:34 prd-ubuntu2204-docker-4c-4g-2825 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 36892
Oct 11 22:51:34 prd-ubuntu2204-docker-4c-4g-2825 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 11 22:51:34 prd-ubuntu2204-docker-4c-4g-2825 sshd[1317]: Received disconnect from 10.30.168.15 port 36892:11: Closed due to user request. [preauth]
Oct 11 22:51:34 prd-ubuntu2204-docker-4c-4g-2825 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 36892 [preauth]
Oct 11 22:51:35 prd-ubuntu2204-docker-4c-4g-2825 useradd[1346]: new group: name=jenkins, GID=1001
Oct 11 22:51:35 prd-ubuntu2204-docker-4c-4g-2825 useradd[1346]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 11 22:51:35 prd-ubuntu2204-docker-4c-4g-2825 usermod[1355]: add 'jenkins' to group 'docker'
Oct 11 22:51:35 prd-ubuntu2204-docker-4c-4g-2825 usermod[1355]: add 'jenkins' to shadow group 'docker'
Oct 11 22:51:37 prd-ubuntu2204-docker-4c-4g-2825 sshd[1389]: Accepted publickey for jenkins from 10.30.168.15 port 36920 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 11 22:51:37 prd-ubuntu2204-docker-4c-4g-2825 sshd[1389]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 11 22:51:37 prd-ubuntu2204-docker-4c-4g-2825 systemd-logind[722]: New session 1 of user jenkins.
Oct 11 22:51:37 prd-ubuntu2204-docker-4c-4g-2825 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 11 22:52:01 prd-ubuntu2204-docker-4c-4g-2825 CRON[1849]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 11 22:52:01 prd-ubuntu2204-docker-4c-4g-2825 CRON[1849]: pam_unix(cron:session): session closed for user root
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo:  jenkins : 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 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session closed for user root
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo:  jenkins : 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 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session closed for user root
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo:  jenkins : 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 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session closed for user root
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo:  jenkins : 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 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session closed for user root
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo:  jenkins : 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 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session closed for user root
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo:  jenkins : 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 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 11 22:52:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session closed for user root
Oct 11 22:53:02 prd-ubuntu2204-docker-4c-4g-2825 CRON[2068]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 11 22:53:02 prd-ubuntu2204-docker-4c-4g-2825 CRON[2068]: pam_unix(cron:session): session closed for user root
Oct 11 22:53:52 prd-ubuntu2204-docker-4c-4g-2825 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 11 22:53:52 prd-ubuntu2204-docker-4c-4g-2825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)