Oct 21 08:53:34 prd-ubuntu2204-docker-4c-4g-825 sshd[825]: error: kex_exchange_identification: Connection closed by remote host
Oct 21 08:53:34 prd-ubuntu2204-docker-4c-4g-825 sshd[825]: Connection closed by 10.30.168.15 port 33784
Oct 21 08:53:41 prd-ubuntu2204-docker-4c-4g-825 sshd[923]: Invalid user jenkins from 10.30.168.15 port 33818
Oct 21 08:53:41 prd-ubuntu2204-docker-4c-4g-825 sshd[923]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:53:41 prd-ubuntu2204-docker-4c-4g-825 sshd[923]: Received disconnect from 10.30.168.15 port 33818:11: Closed due to user request. [preauth]
Oct 21 08:53:41 prd-ubuntu2204-docker-4c-4g-825 sshd[923]: Disconnected from invalid user jenkins 10.30.168.15 port 33818 [preauth]
Oct 21 08:53:44 prd-ubuntu2204-docker-4c-4g-825 sshd[926]: Invalid user jenkins from 10.30.168.15 port 33842
Oct 21 08:53:44 prd-ubuntu2204-docker-4c-4g-825 sshd[926]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:53:44 prd-ubuntu2204-docker-4c-4g-825 sshd[926]: Received disconnect from 10.30.168.15 port 33842:11: Closed due to user request. [preauth]
Oct 21 08:53:44 prd-ubuntu2204-docker-4c-4g-825 sshd[926]: Disconnected from invalid user jenkins 10.30.168.15 port 33842 [preauth]
Oct 21 08:53:47 prd-ubuntu2204-docker-4c-4g-825 sshd[928]: Invalid user jenkins from 10.30.168.15 port 33856
Oct 21 08:53:47 prd-ubuntu2204-docker-4c-4g-825 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:53:47 prd-ubuntu2204-docker-4c-4g-825 sshd[928]: Received disconnect from 10.30.168.15 port 33856:11: Closed due to user request. [preauth]
Oct 21 08:53:47 prd-ubuntu2204-docker-4c-4g-825 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 33856 [preauth]
Oct 21 08:53:51 prd-ubuntu2204-docker-4c-4g-825 sshd[930]: Invalid user jenkins from 10.30.168.15 port 33872
Oct 21 08:53:51 prd-ubuntu2204-docker-4c-4g-825 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:53:51 prd-ubuntu2204-docker-4c-4g-825 sshd[930]: Received disconnect from 10.30.168.15 port 33872:11: Closed due to user request. [preauth]
Oct 21 08:53:51 prd-ubuntu2204-docker-4c-4g-825 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 33872 [preauth]
Oct 21 08:53:54 prd-ubuntu2204-docker-4c-4g-825 sshd[1190]: Invalid user jenkins from 10.30.168.15 port 33890
Oct 21 08:53:54 prd-ubuntu2204-docker-4c-4g-825 sshd[1190]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:53:54 prd-ubuntu2204-docker-4c-4g-825 sshd[1190]: Received disconnect from 10.30.168.15 port 33890:11: Closed due to user request. [preauth]
Oct 21 08:53:54 prd-ubuntu2204-docker-4c-4g-825 sshd[1190]: Disconnected from invalid user jenkins 10.30.168.15 port 33890 [preauth]
Oct 21 08:53:58 prd-ubuntu2204-docker-4c-4g-825 sshd[1203]: Invalid user jenkins from 10.30.168.15 port 33906
Oct 21 08:53:58 prd-ubuntu2204-docker-4c-4g-825 sshd[1203]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:53:58 prd-ubuntu2204-docker-4c-4g-825 sshd[1203]: Received disconnect from 10.30.168.15 port 33906:11: Closed due to user request. [preauth]
Oct 21 08:53:58 prd-ubuntu2204-docker-4c-4g-825 sshd[1203]: Disconnected from invalid user jenkins 10.30.168.15 port 33906 [preauth]
Oct 21 08:54:01 prd-ubuntu2204-docker-4c-4g-825 CRON[1312]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:54:01 prd-ubuntu2204-docker-4c-4g-825 CRON[1312]: pam_unix(cron:session): session closed for user root
Oct 21 08:54:05 prd-ubuntu2204-docker-4c-4g-825 sshd[1256]: Invalid user jenkins from 10.30.168.15 port 33918
Oct 21 08:54:05 prd-ubuntu2204-docker-4c-4g-825 sshd[1256]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:54:05 prd-ubuntu2204-docker-4c-4g-825 sshd[1256]: Received disconnect from 10.30.168.15 port 33918:11: Closed due to user request. [preauth]
Oct 21 08:54:05 prd-ubuntu2204-docker-4c-4g-825 sshd[1256]: Disconnected from invalid user jenkins 10.30.168.15 port 33918 [preauth]
Oct 21 08:54:10 prd-ubuntu2204-docker-4c-4g-825 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 33944
Oct 21 08:54:10 prd-ubuntu2204-docker-4c-4g-825 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:54:10 prd-ubuntu2204-docker-4c-4g-825 sshd[1323]: Received disconnect from 10.30.168.15 port 33944:11: Closed due to user request. [preauth]
Oct 21 08:54:10 prd-ubuntu2204-docker-4c-4g-825 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 33944 [preauth]
Oct 21 08:54:18 prd-ubuntu2204-docker-4c-4g-825 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 33956
Oct 21 08:54:18 prd-ubuntu2204-docker-4c-4g-825 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:54:18 prd-ubuntu2204-docker-4c-4g-825 sshd[1325]: Received disconnect from 10.30.168.15 port 33956:11: Closed due to user request. [preauth]
Oct 21 08:54:18 prd-ubuntu2204-docker-4c-4g-825 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 33956 [preauth]
Oct 21 08:54:21 prd-ubuntu2204-docker-4c-4g-825 useradd[1354]: new group: name=jenkins, GID=1001
Oct 21 08:54:21 prd-ubuntu2204-docker-4c-4g-825 useradd[1354]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 21 08:54:22 prd-ubuntu2204-docker-4c-4g-825 sshd[1356]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:54:22 prd-ubuntu2204-docker-4c-4g-825 sshd[1356]: Received disconnect from 10.30.168.15 port 33978:11: Closed due to user request. [preauth]
Oct 21 08:54:22 prd-ubuntu2204-docker-4c-4g-825 sshd[1356]: Disconnected from authenticating user jenkins 10.30.168.15 port 33978 [preauth]
Oct 21 08:54:24 prd-ubuntu2204-docker-4c-4g-825 usermod[1365]: add 'jenkins' to group 'docker'
Oct 21 08:54:24 prd-ubuntu2204-docker-4c-4g-825 usermod[1365]: add 'jenkins' to shadow group 'docker'
Oct 21 08:54:26 prd-ubuntu2204-docker-4c-4g-825 sshd[1378]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:54:26 prd-ubuntu2204-docker-4c-4g-825 sshd[1378]: Received disconnect from 10.30.168.15 port 33990:11: Closed due to user request. [preauth]
Oct 21 08:54:26 prd-ubuntu2204-docker-4c-4g-825 sshd[1378]: Disconnected from authenticating user jenkins 10.30.168.15 port 33990 [preauth]
Oct 21 08:54:29 prd-ubuntu2204-docker-4c-4g-825 sshd[1401]: Accepted publickey for jenkins from 10.30.168.15 port 34000 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 21 08:54:29 prd-ubuntu2204-docker-4c-4g-825 sshd[1401]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 21 08:54:29 prd-ubuntu2204-docker-4c-4g-825 systemd-logind[717]: New session 2 of user jenkins.
Oct 21 08:54:29 prd-ubuntu2204-docker-4c-4g-825 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 21 08:55:01 prd-ubuntu2204-docker-4c-4g-825 CRON[1860]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:55:01 prd-ubuntu2204-docker-4c-4g-825 CRON[1860]: pam_unix(cron:session): session closed for user root
Oct 21 08:56:01 prd-ubuntu2204-docker-4c-4g-825 CRON[1918]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:56:01 prd-ubuntu2204-docker-4c-4g-825 CRON[1918]: pam_unix(cron:session): session closed for user root
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 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 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 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 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 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 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 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 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 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 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 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 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:56:04 prd-ubuntu2204-docker-4c-4g-825 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:57:01 prd-ubuntu2204-docker-4c-4g-825 CRON[2449]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:57:01 prd-ubuntu2204-docker-4c-4g-825 CRON[2449]: pam_unix(cron:session): session closed for user root
Oct 21 08:58:01 prd-ubuntu2204-docker-4c-4g-825 CRON[3413]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:58:01 prd-ubuntu2204-docker-4c-4g-825 CRON[3413]: pam_unix(cron:session): session closed for user root
Oct 21 08:59:01 prd-ubuntu2204-docker-4c-4g-825 CRON[4499]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:59:01 prd-ubuntu2204-docker-4c-4g-825 CRON[4499]: pam_unix(cron:session): session closed for user root
Oct 21 09:00:01 prd-ubuntu2204-docker-4c-4g-825 CRON[5551]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 09:00:01 prd-ubuntu2204-docker-4c-4g-825 CRON[5551]: pam_unix(cron:session): session closed for user root
Oct 21 09:01:01 prd-ubuntu2204-docker-4c-4g-825 CRON[5943]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 09:01:01 prd-ubuntu2204-docker-4c-4g-825 CRON[5943]: pam_unix(cron:session): session closed for user root
Oct 21 09:02:01 prd-ubuntu2204-docker-4c-4g-825 CRON[7133]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 09:02:01 prd-ubuntu2204-docker-4c-4g-825 CRON[7133]: pam_unix(cron:session): session closed for user root
Oct 21 09:03:01 prd-ubuntu2204-docker-4c-4g-825 CRON[8030]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 09:03:01 prd-ubuntu2204-docker-4c-4g-825 CRON[8030]: pam_unix(cron:session): session closed for user root
Oct 21 09:04:01 prd-ubuntu2204-docker-4c-4g-825 CRON[8920]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 09:04:01 prd-ubuntu2204-docker-4c-4g-825 CRON[8920]: pam_unix(cron:session): session closed for user root
Oct 21 09:05:01 prd-ubuntu2204-docker-4c-4g-825 CRON[9695]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 09:05:01 prd-ubuntu2204-docker-4c-4g-825 CRON[9695]: pam_unix(cron:session): session closed for user root
Oct 21 09:06:01 prd-ubuntu2204-docker-4c-4g-825 CRON[10336]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 09:06:01 prd-ubuntu2204-docker-4c-4g-825 CRON[10336]: pam_unix(cron:session): session closed for user root
Oct 21 09:07:01 prd-ubuntu2204-docker-4c-4g-825 CRON[10680]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 09:07:01 prd-ubuntu2204-docker-4c-4g-825 CRON[10680]: pam_unix(cron:session): session closed for user root
Oct 21 09:07:50 prd-ubuntu2204-docker-4c-4g-825 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp