Oct 9 03:24:23 prd-ubuntu2204-docker-4c-4g-2162 sshd[927]: error: kex_exchange_identification: Connection closed by remote host Oct 9 03:24:23 prd-ubuntu2204-docker-4c-4g-2162 sshd[927]: Connection closed by 10.30.168.15 port 47170 Oct 9 03:24:31 prd-ubuntu2204-docker-4c-4g-2162 sshd[934]: Invalid user jenkins from 10.30.168.15 port 47178 Oct 9 03:24:31 prd-ubuntu2204-docker-4c-4g-2162 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 03:24:31 prd-ubuntu2204-docker-4c-4g-2162 sshd[934]: Received disconnect from 10.30.168.15 port 47178:11: Closed due to user request. [preauth] Oct 9 03:24:31 prd-ubuntu2204-docker-4c-4g-2162 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 47178 [preauth] Oct 9 03:24:33 prd-ubuntu2204-docker-4c-4g-2162 sshd[936]: Invalid user jenkins from 10.30.168.15 port 47186 Oct 9 03:24:33 prd-ubuntu2204-docker-4c-4g-2162 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 03:24:33 prd-ubuntu2204-docker-4c-4g-2162 sshd[936]: Received disconnect from 10.30.168.15 port 47186:11: Closed due to user request. [preauth] Oct 9 03:24:33 prd-ubuntu2204-docker-4c-4g-2162 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 47186 [preauth] Oct 9 03:24:36 prd-ubuntu2204-docker-4c-4g-2162 sshd[938]: Invalid user jenkins from 10.30.168.15 port 47188 Oct 9 03:24:36 prd-ubuntu2204-docker-4c-4g-2162 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 03:24:36 prd-ubuntu2204-docker-4c-4g-2162 sshd[938]: Received disconnect from 10.30.168.15 port 47188:11: Closed due to user request. [preauth] Oct 9 03:24:36 prd-ubuntu2204-docker-4c-4g-2162 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 47188 [preauth] Oct 9 03:24:39 prd-ubuntu2204-docker-4c-4g-2162 sshd[1209]: Invalid user jenkins from 10.30.168.15 port 47190 Oct 9 03:24:39 prd-ubuntu2204-docker-4c-4g-2162 sshd[1209]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 03:24:39 prd-ubuntu2204-docker-4c-4g-2162 sshd[1209]: Received disconnect from 10.30.168.15 port 47190:11: Closed due to user request. [preauth] Oct 9 03:24:39 prd-ubuntu2204-docker-4c-4g-2162 sshd[1209]: Disconnected from invalid user jenkins 10.30.168.15 port 47190 [preauth] Oct 9 03:24:42 prd-ubuntu2204-docker-4c-4g-2162 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 47194 Oct 9 03:24:42 prd-ubuntu2204-docker-4c-4g-2162 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 03:24:42 prd-ubuntu2204-docker-4c-4g-2162 sshd[1317]: Received disconnect from 10.30.168.15 port 47194:11: Closed due to user request. [preauth] Oct 9 03:24:42 prd-ubuntu2204-docker-4c-4g-2162 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 47194 [preauth] Oct 9 03:24:45 prd-ubuntu2204-docker-4c-4g-2162 sshd[1324]: Invalid user jenkins from 10.30.168.15 port 47198 Oct 9 03:24:45 prd-ubuntu2204-docker-4c-4g-2162 sshd[1324]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 03:24:45 prd-ubuntu2204-docker-4c-4g-2162 sshd[1324]: Received disconnect from 10.30.168.15 port 47198:11: Closed due to user request. [preauth] Oct 9 03:24:45 prd-ubuntu2204-docker-4c-4g-2162 sshd[1324]: Disconnected from invalid user jenkins 10.30.168.15 port 47198 [preauth] Oct 9 03:24:45 prd-ubuntu2204-docker-4c-4g-2162 useradd[1353]: new group: name=jenkins, GID=1001 Oct 9 03:24:45 prd-ubuntu2204-docker-4c-4g-2162 useradd[1353]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 9 03:24:45 prd-ubuntu2204-docker-4c-4g-2162 usermod[1362]: add 'jenkins' to group 'docker' Oct 9 03:24:45 prd-ubuntu2204-docker-4c-4g-2162 usermod[1362]: add 'jenkins' to shadow group 'docker' Oct 9 03:24:47 prd-ubuntu2204-docker-4c-4g-2162 sshd[1396]: Accepted publickey for jenkins from 10.30.168.15 port 47200 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 9 03:24:47 prd-ubuntu2204-docker-4c-4g-2162 sshd[1396]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 9 03:24:47 prd-ubuntu2204-docker-4c-4g-2162 systemd-logind[723]: New session 1 of user jenkins. Oct 9 03:24:47 prd-ubuntu2204-docker-4c-4g-2162 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 9 03:25:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[1832]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:25:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[1832]: pam_unix(cron:session): session closed for user root Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session closed for user root Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session closed for user root Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; 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 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session closed for user root Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session closed for user root Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session closed for user root Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 03:26:00 prd-ubuntu2204-docker-4c-4g-2162 sudo: pam_unix(sudo:session): session closed for user root Oct 9 03:26:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[2019]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:26:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[2019]: pam_unix(cron:session): session closed for user root Oct 9 03:27:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[2098]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:27:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[2098]: pam_unix(cron:session): session closed for user root Oct 9 03:28:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[2826]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:28:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[2826]: pam_unix(cron:session): session closed for user root Oct 9 03:29:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[4097]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:29:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[4097]: pam_unix(cron:session): session closed for user root Oct 9 03:30:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[5933]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:30:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[5933]: pam_unix(cron:session): session closed for user root Oct 9 03:31:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[6942]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:31:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[6942]: pam_unix(cron:session): session closed for user root Oct 9 03:32:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[8102]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:32:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[8102]: pam_unix(cron:session): session closed for user root Oct 9 03:33:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[8679]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:33:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[8679]: pam_unix(cron:session): session closed for user root Oct 9 03:34:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[9012]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 03:34:01 prd-ubuntu2204-docker-4c-4g-2162 CRON[9012]: pam_unix(cron:session): session closed for user root Oct 9 03:34:11 prd-ubuntu2204-docker-4c-4g-2162 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp