Oct 10 12:46:44 prd-ubuntu2204-docker-4c-4g-2502 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Oct 10 12:46:44 prd-ubuntu2204-docker-4c-4g-2502 sshd[923]: Connection closed by 10.30.168.15 port 52300
Oct 10 12:46:50 prd-ubuntu2204-docker-4c-4g-2502 sshd[931]: Invalid user jenkins from 10.30.168.15 port 52322
Oct 10 12:46:50 prd-ubuntu2204-docker-4c-4g-2502 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 12:46:50 prd-ubuntu2204-docker-4c-4g-2502 sshd[931]: Received disconnect from 10.30.168.15 port 52322:11: Closed due to user request. [preauth]
Oct 10 12:46:50 prd-ubuntu2204-docker-4c-4g-2502 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 52322 [preauth]
Oct 10 12:46:53 prd-ubuntu2204-docker-4c-4g-2502 sshd[933]: Invalid user jenkins from 10.30.168.15 port 52340
Oct 10 12:46:54 prd-ubuntu2204-docker-4c-4g-2502 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 12:46:54 prd-ubuntu2204-docker-4c-4g-2502 sshd[933]: Received disconnect from 10.30.168.15 port 52340:11: Closed due to user request. [preauth]
Oct 10 12:46:54 prd-ubuntu2204-docker-4c-4g-2502 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 52340 [preauth]
Oct 10 12:46:57 prd-ubuntu2204-docker-4c-4g-2502 sshd[935]: Invalid user jenkins from 10.30.168.15 port 52364
Oct 10 12:46:57 prd-ubuntu2204-docker-4c-4g-2502 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 12:46:57 prd-ubuntu2204-docker-4c-4g-2502 sshd[935]: Received disconnect from 10.30.168.15 port 52364:11: Closed due to user request. [preauth]
Oct 10 12:46:57 prd-ubuntu2204-docker-4c-4g-2502 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 52364 [preauth]
Oct 10 12:47:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[1206]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 12:47:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[1206]: pam_unix(cron:session): session closed for user root
Oct 10 12:47:02 prd-ubuntu2204-docker-4c-4g-2502 sshd[1212]: Invalid user jenkins from 10.30.168.15 port 52408
Oct 10 12:47:02 prd-ubuntu2204-docker-4c-4g-2502 sshd[1212]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 12:47:02 prd-ubuntu2204-docker-4c-4g-2502 sshd[1212]: Received disconnect from 10.30.168.15 port 52408:11: Closed due to user request. [preauth]
Oct 10 12:47:02 prd-ubuntu2204-docker-4c-4g-2502 sshd[1212]: Disconnected from invalid user jenkins 10.30.168.15 port 52408 [preauth]
Oct 10 12:47:05 prd-ubuntu2204-docker-4c-4g-2502 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 52428
Oct 10 12:47:05 prd-ubuntu2204-docker-4c-4g-2502 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 12:47:05 prd-ubuntu2204-docker-4c-4g-2502 sshd[1321]: Received disconnect from 10.30.168.15 port 52428:11: Closed due to user request. [preauth]
Oct 10 12:47:05 prd-ubuntu2204-docker-4c-4g-2502 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 52428 [preauth]
Oct 10 12:47:10 prd-ubuntu2204-docker-4c-4g-2502 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 52462
Oct 10 12:47:11 prd-ubuntu2204-docker-4c-4g-2502 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 12:47:11 prd-ubuntu2204-docker-4c-4g-2502 sshd[1325]: Received disconnect from 10.30.168.15 port 52462:11: Closed due to user request. [preauth]
Oct 10 12:47:11 prd-ubuntu2204-docker-4c-4g-2502 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 52462 [preauth]
Oct 10 12:47:15 prd-ubuntu2204-docker-4c-4g-2502 sshd[1331]: Invalid user jenkins from 10.30.168.15 port 52494
Oct 10 12:47:15 prd-ubuntu2204-docker-4c-4g-2502 sshd[1331]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 12:47:15 prd-ubuntu2204-docker-4c-4g-2502 sshd[1331]: Received disconnect from 10.30.168.15 port 52494:11: Closed due to user request. [preauth]
Oct 10 12:47:15 prd-ubuntu2204-docker-4c-4g-2502 sshd[1331]: Disconnected from invalid user jenkins 10.30.168.15 port 52494 [preauth]
Oct 10 12:47:16 prd-ubuntu2204-docker-4c-4g-2502 useradd[1360]: new group: name=jenkins, GID=1001
Oct 10 12:47:16 prd-ubuntu2204-docker-4c-4g-2502 useradd[1360]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 10 12:47:16 prd-ubuntu2204-docker-4c-4g-2502 usermod[1369]: add 'jenkins' to group 'docker'
Oct 10 12:47:16 prd-ubuntu2204-docker-4c-4g-2502 usermod[1369]: add 'jenkins' to shadow group 'docker'
Oct 10 12:47:18 prd-ubuntu2204-docker-4c-4g-2502 sshd[1403]: Accepted publickey for jenkins from 10.30.168.15 port 52518 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 10 12:47:18 prd-ubuntu2204-docker-4c-4g-2502 sshd[1403]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 10 12:47:18 prd-ubuntu2204-docker-4c-4g-2502 systemd-logind[723]: New session 2 of user jenkins.
Oct 10 12:47:18 prd-ubuntu2204-docker-4c-4g-2502 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 10 12:48:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[1872]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 12:48:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[1872]: pam_unix(cron:session): session closed for user root
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 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 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 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 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 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 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 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 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 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 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 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 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 12:48:46 prd-ubuntu2204-docker-4c-4g-2502 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 12:49:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[2112]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 12:49:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[2112]: pam_unix(cron:session): session closed for user root
Oct 10 12:50:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[2753]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 12:50:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[2753]: pam_unix(cron:session): session closed for user root
Oct 10 12:51:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[3640]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 12:51:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[3640]: pam_unix(cron:session): session closed for user root
Oct 10 12:52:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[4833]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 12:52:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[4833]: pam_unix(cron:session): session closed for user root
Oct 10 12:53:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[6156]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 12:53:01 prd-ubuntu2204-docker-4c-4g-2502 CRON[6156]: pam_unix(cron:session): session closed for user root
Oct 10 12:53:54 prd-ubuntu2204-docker-4c-4g-2502 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp