Nov 6 23:29:52 prd-ubuntu2204-docker-4c-4g-6591 sshd[935]: error: kex_exchange_identification: Connection closed by remote host Nov 6 23:29:52 prd-ubuntu2204-docker-4c-4g-6591 sshd[935]: Connection closed by 10.30.168.15 port 47014 Nov 6 23:29:59 prd-ubuntu2204-docker-4c-4g-6591 sshd[937]: Invalid user jenkins from 10.30.168.15 port 47022 Nov 6 23:29:59 prd-ubuntu2204-docker-4c-4g-6591 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 23:29:59 prd-ubuntu2204-docker-4c-4g-6591 sshd[937]: Received disconnect from 10.30.168.15 port 47022:11: Closed due to user request. [preauth] Nov 6 23:29:59 prd-ubuntu2204-docker-4c-4g-6591 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 47022 [preauth] Nov 6 23:30:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[940]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 23:30:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[940]: pam_unix(cron:session): session closed for user root Nov 6 23:30:02 prd-ubuntu2204-docker-4c-4g-6591 sshd[943]: Invalid user jenkins from 10.30.168.15 port 47044 Nov 6 23:30:02 prd-ubuntu2204-docker-4c-4g-6591 sshd[943]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 23:30:02 prd-ubuntu2204-docker-4c-4g-6591 sshd[943]: Received disconnect from 10.30.168.15 port 47044:11: Closed due to user request. [preauth] Nov 6 23:30:02 prd-ubuntu2204-docker-4c-4g-6591 sshd[943]: Disconnected from invalid user jenkins 10.30.168.15 port 47044 [preauth] Nov 6 23:30:06 prd-ubuntu2204-docker-4c-4g-6591 sshd[1133]: Invalid user jenkins from 10.30.168.15 port 47052 Nov 6 23:30:06 prd-ubuntu2204-docker-4c-4g-6591 sshd[1133]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 23:30:06 prd-ubuntu2204-docker-4c-4g-6591 sshd[1133]: Received disconnect from 10.30.168.15 port 47052:11: Closed due to user request. [preauth] Nov 6 23:30:06 prd-ubuntu2204-docker-4c-4g-6591 sshd[1133]: Disconnected from invalid user jenkins 10.30.168.15 port 47052 [preauth] Nov 6 23:30:09 prd-ubuntu2204-docker-4c-4g-6591 sshd[1263]: Invalid user jenkins from 10.30.168.15 port 47068 Nov 6 23:30:09 prd-ubuntu2204-docker-4c-4g-6591 sshd[1263]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 23:30:09 prd-ubuntu2204-docker-4c-4g-6591 sshd[1263]: Received disconnect from 10.30.168.15 port 47068:11: Closed due to user request. [preauth] Nov 6 23:30:09 prd-ubuntu2204-docker-4c-4g-6591 sshd[1263]: Disconnected from invalid user jenkins 10.30.168.15 port 47068 [preauth] Nov 6 23:30:13 prd-ubuntu2204-docker-4c-4g-6591 sshd[1344]: Invalid user jenkins from 10.30.168.15 port 47090 Nov 6 23:30:13 prd-ubuntu2204-docker-4c-4g-6591 useradd[1357]: new group: name=jenkins, GID=1001 Nov 6 23:30:13 prd-ubuntu2204-docker-4c-4g-6591 useradd[1357]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Nov 6 23:30:13 prd-ubuntu2204-docker-4c-4g-6591 sshd[1344]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 6 23:30:13 prd-ubuntu2204-docker-4c-4g-6591 sshd[1344]: Received disconnect from 10.30.168.15 port 47090:11: Closed due to user request. [preauth] Nov 6 23:30:13 prd-ubuntu2204-docker-4c-4g-6591 sshd[1344]: Disconnected from invalid user jenkins 10.30.168.15 port 47090 [preauth] Nov 6 23:30:13 prd-ubuntu2204-docker-4c-4g-6591 usermod[1366]: add 'jenkins' to group 'docker' Nov 6 23:30:13 prd-ubuntu2204-docker-4c-4g-6591 usermod[1366]: add 'jenkins' to shadow group 'docker' Nov 6 23:30:16 prd-ubuntu2204-docker-4c-4g-6591 sshd[1400]: Accepted publickey for jenkins from 10.30.168.15 port 47104 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Nov 6 23:30:16 prd-ubuntu2204-docker-4c-4g-6591 sshd[1400]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 6 23:30:16 prd-ubuntu2204-docker-4c-4g-6591 systemd-logind[726]: New session 2 of user jenkins. Nov 6 23:30:16 prd-ubuntu2204-docker-4c-4g-6591 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 6 23:31:02 prd-ubuntu2204-docker-4c-4g-6591 CRON[1896]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 23:31:02 prd-ubuntu2204-docker-4c-4g-6591 CRON[1896]: pam_unix(cron:session): session closed for user root Nov 6 23:31:32 prd-ubuntu2204-docker-4c-4g-6591 sudo: jenkins : PWD=/w/workspace/controller-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 6 23:31:32 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session closed for user root Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: jenkins : PWD=/w/workspace/controller-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 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session closed for user root Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: jenkins : PWD=/w/workspace/controller-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 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session closed for user root Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: jenkins : PWD=/w/workspace/controller-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session closed for user root Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: jenkins : PWD=/w/workspace/controller-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session closed for user root Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: jenkins : PWD=/w/workspace/controller-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 6 23:31:33 prd-ubuntu2204-docker-4c-4g-6591 sudo: pam_unix(sudo:session): session closed for user root Nov 6 23:32:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[2302]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 23:32:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[2302]: pam_unix(cron:session): session closed for user root Nov 6 23:33:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[2710]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 23:33:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[2710]: pam_unix(cron:session): session closed for user root Nov 6 23:34:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[3148]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 23:34:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[3148]: pam_unix(cron:session): session closed for user root Nov 6 23:35:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[3783]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 23:35:01 prd-ubuntu2204-docker-4c-4g-6591 CRON[3783]: pam_unix(cron:session): session closed for user root Nov 6 23:36:02 prd-ubuntu2204-docker-4c-4g-6591 CRON[5345]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 6 23:36:02 prd-ubuntu2204-docker-4c-4g-6591 CRON[5345]: pam_unix(cron:session): session closed for user root Nov 6 23:36:36 prd-ubuntu2204-docker-4c-4g-6591 sudo: jenkins : PWD=/w/workspace/controller-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp