Oct 21 08:07:39 prd-ubuntu2204-docker-4c-4g-730 sshd[927]: error: kex_exchange_identification: Connection closed by remote host
Oct 21 08:07:39 prd-ubuntu2204-docker-4c-4g-730 sshd[927]: Connection closed by 10.30.168.15 port 59386
Oct 21 08:07:50 prd-ubuntu2204-docker-4c-4g-730 sshd[928]: Invalid user jenkins from 10.30.168.15 port 59402
Oct 21 08:07:50 prd-ubuntu2204-docker-4c-4g-730 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:07:50 prd-ubuntu2204-docker-4c-4g-730 sshd[928]: Received disconnect from 10.30.168.15 port 59402:11: Closed due to user request. [preauth]
Oct 21 08:07:50 prd-ubuntu2204-docker-4c-4g-730 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 59402 [preauth]
Oct 21 08:07:53 prd-ubuntu2204-docker-4c-4g-730 sshd[1198]: Invalid user jenkins from 10.30.168.15 port 59416
Oct 21 08:07:53 prd-ubuntu2204-docker-4c-4g-730 sshd[1198]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:07:53 prd-ubuntu2204-docker-4c-4g-730 sshd[1198]: Received disconnect from 10.30.168.15 port 59416:11: Closed due to user request. [preauth]
Oct 21 08:07:53 prd-ubuntu2204-docker-4c-4g-730 sshd[1198]: Disconnected from invalid user jenkins 10.30.168.15 port 59416 [preauth]
Oct 21 08:07:56 prd-ubuntu2204-docker-4c-4g-730 sshd[1310]: Invalid user jenkins from 10.30.168.15 port 59422
Oct 21 08:07:56 prd-ubuntu2204-docker-4c-4g-730 sshd[1310]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:07:56 prd-ubuntu2204-docker-4c-4g-730 sshd[1310]: Received disconnect from 10.30.168.15 port 59422:11: Closed due to user request. [preauth]
Oct 21 08:07:56 prd-ubuntu2204-docker-4c-4g-730 sshd[1310]: Disconnected from invalid user jenkins 10.30.168.15 port 59422 [preauth]
Oct 21 08:07:59 prd-ubuntu2204-docker-4c-4g-730 sshd[1314]: Invalid user jenkins from 10.30.168.15 port 59436
Oct 21 08:07:59 prd-ubuntu2204-docker-4c-4g-730 sshd[1314]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:07:59 prd-ubuntu2204-docker-4c-4g-730 sshd[1314]: Received disconnect from 10.30.168.15 port 59436:11: Closed due to user request. [preauth]
Oct 21 08:07:59 prd-ubuntu2204-docker-4c-4g-730 sshd[1314]: Disconnected from invalid user jenkins 10.30.168.15 port 59436 [preauth]
Oct 21 08:08:02 prd-ubuntu2204-docker-4c-4g-730 sshd[1316]: Invalid user jenkins from 10.30.168.15 port 59446
Oct 21 08:08:02 prd-ubuntu2204-docker-4c-4g-730 CRON[1318]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:08:02 prd-ubuntu2204-docker-4c-4g-730 sshd[1316]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:08:02 prd-ubuntu2204-docker-4c-4g-730 CRON[1318]: pam_unix(cron:session): session closed for user root
Oct 21 08:08:02 prd-ubuntu2204-docker-4c-4g-730 sshd[1316]: Received disconnect from 10.30.168.15 port 59446:11: Closed due to user request. [preauth]
Oct 21 08:08:02 prd-ubuntu2204-docker-4c-4g-730 sshd[1316]: Disconnected from invalid user jenkins 10.30.168.15 port 59446 [preauth]
Oct 21 08:08:03 prd-ubuntu2204-docker-4c-4g-730 useradd[1349]: new group: name=jenkins, GID=1001
Oct 21 08:08:03 prd-ubuntu2204-docker-4c-4g-730 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 21 08:08:03 prd-ubuntu2204-docker-4c-4g-730 usermod[1358]: add 'jenkins' to group 'docker'
Oct 21 08:08:03 prd-ubuntu2204-docker-4c-4g-730 usermod[1358]: add 'jenkins' to shadow group 'docker'
Oct 21 08:08:05 prd-ubuntu2204-docker-4c-4g-730 sshd[1394]: Accepted publickey for jenkins from 10.30.168.15 port 59458 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 21 08:08:05 prd-ubuntu2204-docker-4c-4g-730 sshd[1394]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 21 08:08:05 prd-ubuntu2204-docker-4c-4g-730 systemd-logind[724]: New session 2 of user jenkins.
Oct 21 08:08:05 prd-ubuntu2204-docker-4c-4g-730 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 21 08:09:01 prd-ubuntu2204-docker-4c-4g-730 CRON[1899]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:09:01 prd-ubuntu2204-docker-4c-4g-730 CRON[1899]: pam_unix(cron:session): session closed for user root
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 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 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 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 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 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 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 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 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 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 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 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 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:09:21 prd-ubuntu2204-docker-4c-4g-730 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:10:01 prd-ubuntu2204-docker-4c-4g-730 CRON[2376]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:10:01 prd-ubuntu2204-docker-4c-4g-730 CRON[2376]: pam_unix(cron:session): session closed for user root
Oct 21 08:11:01 prd-ubuntu2204-docker-4c-4g-730 CRON[3160]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:11:01 prd-ubuntu2204-docker-4c-4g-730 CRON[3160]: pam_unix(cron:session): session closed for user root
Oct 21 08:12:01 prd-ubuntu2204-docker-4c-4g-730 CRON[3911]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:12:01 prd-ubuntu2204-docker-4c-4g-730 CRON[3911]: pam_unix(cron:session): session closed for user root
Oct 21 08:13:01 prd-ubuntu2204-docker-4c-4g-730 CRON[5568]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:13:01 prd-ubuntu2204-docker-4c-4g-730 CRON[5568]: pam_unix(cron:session): session closed for user root
Oct 21 08:13:48 prd-ubuntu2204-docker-4c-4g-730 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp