Nov 28 22:46:59 prd-ubuntu2204-docker-4c-4g-1997 sshd[920]: error: kex_exchange_identification: Connection closed by remote host
Nov 28 22:46:59 prd-ubuntu2204-docker-4c-4g-1997 sshd[920]: Connection closed by 10.30.168.15 port 42656
Nov 28 22:47:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[922]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:47:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[922]: pam_unix(cron:session): session closed for user root
Nov 28 22:47:06 prd-ubuntu2204-docker-4c-4g-1997 sshd[931]: Invalid user jenkins from 10.30.168.15 port 42666
Nov 28 22:47:06 prd-ubuntu2204-docker-4c-4g-1997 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 22:47:06 prd-ubuntu2204-docker-4c-4g-1997 sshd[931]: Received disconnect from 10.30.168.15 port 42666:11: Closed due to user request. [preauth]
Nov 28 22:47:06 prd-ubuntu2204-docker-4c-4g-1997 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 42666 [preauth]
Nov 28 22:47:09 prd-ubuntu2204-docker-4c-4g-1997 sshd[933]: Invalid user jenkins from 10.30.168.15 port 42668
Nov 28 22:47:09 prd-ubuntu2204-docker-4c-4g-1997 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 22:47:09 prd-ubuntu2204-docker-4c-4g-1997 sshd[933]: Received disconnect from 10.30.168.15 port 42668:11: Closed due to user request. [preauth]
Nov 28 22:47:09 prd-ubuntu2204-docker-4c-4g-1997 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 42668 [preauth]
Nov 28 22:47:12 prd-ubuntu2204-docker-4c-4g-1997 sshd[935]: Invalid user jenkins from 10.30.168.15 port 42670
Nov 28 22:47:12 prd-ubuntu2204-docker-4c-4g-1997 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 22:47:12 prd-ubuntu2204-docker-4c-4g-1997 sshd[935]: Received disconnect from 10.30.168.15 port 42670:11: Closed due to user request. [preauth]
Nov 28 22:47:12 prd-ubuntu2204-docker-4c-4g-1997 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 42670 [preauth]
Nov 28 22:47:14 prd-ubuntu2204-docker-4c-4g-1997 sshd[1190]: Invalid user jenkins from 10.30.168.15 port 42674
Nov 28 22:47:14 prd-ubuntu2204-docker-4c-4g-1997 sshd[1190]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 22:47:14 prd-ubuntu2204-docker-4c-4g-1997 sshd[1190]: Received disconnect from 10.30.168.15 port 42674:11: Closed due to user request. [preauth]
Nov 28 22:47:14 prd-ubuntu2204-docker-4c-4g-1997 sshd[1190]: Disconnected from invalid user jenkins 10.30.168.15 port 42674 [preauth]
Nov 28 22:47:17 prd-ubuntu2204-docker-4c-4g-1997 sshd[1300]: Invalid user jenkins from 10.30.168.15 port 42676
Nov 28 22:47:17 prd-ubuntu2204-docker-4c-4g-1997 sshd[1300]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 22:47:17 prd-ubuntu2204-docker-4c-4g-1997 sshd[1300]: Received disconnect from 10.30.168.15 port 42676:11: Closed due to user request. [preauth]
Nov 28 22:47:17 prd-ubuntu2204-docker-4c-4g-1997 sshd[1300]: Disconnected from invalid user jenkins 10.30.168.15 port 42676 [preauth]
Nov 28 22:47:20 prd-ubuntu2204-docker-4c-4g-1997 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 42678
Nov 28 22:47:20 prd-ubuntu2204-docker-4c-4g-1997 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 22:47:20 prd-ubuntu2204-docker-4c-4g-1997 sshd[1320]: Received disconnect from 10.30.168.15 port 42678:11: Closed due to user request. [preauth]
Nov 28 22:47:20 prd-ubuntu2204-docker-4c-4g-1997 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 42678 [preauth]
Nov 28 22:47:22 prd-ubuntu2204-docker-4c-4g-1997 useradd[1349]: new group: name=jenkins, GID=1001
Nov 28 22:47:22 prd-ubuntu2204-docker-4c-4g-1997 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 28 22:47:22 prd-ubuntu2204-docker-4c-4g-1997 usermod[1358]: add 'jenkins' to group 'docker'
Nov 28 22:47:22 prd-ubuntu2204-docker-4c-4g-1997 usermod[1358]: add 'jenkins' to shadow group 'docker'
Nov 28 22:47:23 prd-ubuntu2204-docker-4c-4g-1997 sshd[1392]: Accepted publickey for jenkins from 10.30.168.15 port 42680 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 28 22:47:23 prd-ubuntu2204-docker-4c-4g-1997 sshd[1392]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 22:47:23 prd-ubuntu2204-docker-4c-4g-1997 systemd-logind[723]: New session 2 of user jenkins.
Nov 28 22:47:23 prd-ubuntu2204-docker-4c-4g-1997 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 22:48:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[1889]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:48:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[1889]: pam_unix(cron:session): session closed for user root
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo:  jenkins : PWD=/w/workspace/l2switch-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 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo:  jenkins : PWD=/w/workspace/l2switch-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 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo:  jenkins : PWD=/w/workspace/l2switch-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 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 22:48:32 prd-ubuntu2204-docker-4c-4g-1997 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 22:49:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[2194]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:49:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[2194]: pam_unix(cron:session): session closed for user root
Nov 28 22:50:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[2834]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:50:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[2834]: pam_unix(cron:session): session closed for user root
Nov 28 22:51:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[3999]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:51:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[3999]: pam_unix(cron:session): session closed for user root
Nov 28 22:52:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[4896]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:52:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[4896]: pam_unix(cron:session): session closed for user root
Nov 28 22:53:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[6468]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:53:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[6468]: pam_unix(cron:session): session closed for user root
Nov 28 22:54:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[7567]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:54:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[7567]: pam_unix(cron:session): session closed for user root
Nov 28 22:55:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[7915]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 22:55:01 prd-ubuntu2204-docker-4c-4g-1997 CRON[7915]: pam_unix(cron:session): session closed for user root
Nov 28 22:55:13 prd-ubuntu2204-docker-4c-4g-1997 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp