Oct 7 16:14:58 prd-ubuntu2204-docker-4c-4g-1687 sshd[921]: error: kex_exchange_identification: Connection closed by remote host Oct 7 16:14:58 prd-ubuntu2204-docker-4c-4g-1687 sshd[921]: Connection closed by 10.30.168.15 port 56174 Oct 7 16:15:00 prd-ubuntu2204-docker-4c-4g-1687 sshd[928]: Invalid user jenkins from 10.30.168.15 port 56178 Oct 7 16:15:00 prd-ubuntu2204-docker-4c-4g-1687 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 16:15:00 prd-ubuntu2204-docker-4c-4g-1687 sshd[928]: Received disconnect from 10.30.168.15 port 56178:11: Closed due to user request. [preauth] Oct 7 16:15:00 prd-ubuntu2204-docker-4c-4g-1687 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 56178 [preauth] Oct 7 16:15:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[930]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:15:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[930]: pam_unix(cron:session): session closed for user root Oct 7 16:15:03 prd-ubuntu2204-docker-4c-4g-1687 sshd[934]: Invalid user jenkins from 10.30.168.15 port 56192 Oct 7 16:15:03 prd-ubuntu2204-docker-4c-4g-1687 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 16:15:03 prd-ubuntu2204-docker-4c-4g-1687 sshd[934]: Received disconnect from 10.30.168.15 port 56192:11: Closed due to user request. [preauth] Oct 7 16:15:03 prd-ubuntu2204-docker-4c-4g-1687 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 56192 [preauth] Oct 7 16:15:05 prd-ubuntu2204-docker-4c-4g-1687 sshd[936]: Invalid user jenkins from 10.30.168.15 port 56194 Oct 7 16:15:05 prd-ubuntu2204-docker-4c-4g-1687 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 16:15:05 prd-ubuntu2204-docker-4c-4g-1687 sshd[936]: Received disconnect from 10.30.168.15 port 56194:11: Closed due to user request. [preauth] Oct 7 16:15:05 prd-ubuntu2204-docker-4c-4g-1687 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 56194 [preauth] Oct 7 16:15:08 prd-ubuntu2204-docker-4c-4g-1687 sshd[938]: Invalid user jenkins from 10.30.168.15 port 56196 Oct 7 16:15:08 prd-ubuntu2204-docker-4c-4g-1687 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 16:15:08 prd-ubuntu2204-docker-4c-4g-1687 sshd[938]: Received disconnect from 10.30.168.15 port 56196:11: Closed due to user request. [preauth] Oct 7 16:15:08 prd-ubuntu2204-docker-4c-4g-1687 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 56196 [preauth] Oct 7 16:15:11 prd-ubuntu2204-docker-4c-4g-1687 sshd[940]: Invalid user jenkins from 10.30.168.15 port 56200 Oct 7 16:15:11 prd-ubuntu2204-docker-4c-4g-1687 sshd[940]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 16:15:11 prd-ubuntu2204-docker-4c-4g-1687 sshd[940]: Received disconnect from 10.30.168.15 port 56200:11: Closed due to user request. [preauth] Oct 7 16:15:11 prd-ubuntu2204-docker-4c-4g-1687 sshd[940]: Disconnected from invalid user jenkins 10.30.168.15 port 56200 [preauth] Oct 7 16:15:14 prd-ubuntu2204-docker-4c-4g-1687 sshd[1210]: Invalid user jenkins from 10.30.168.15 port 56204 Oct 7 16:15:15 prd-ubuntu2204-docker-4c-4g-1687 sshd[1210]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 16:15:15 prd-ubuntu2204-docker-4c-4g-1687 sshd[1210]: Received disconnect from 10.30.168.15 port 56204:11: Closed due to user request. [preauth] Oct 7 16:15:15 prd-ubuntu2204-docker-4c-4g-1687 sshd[1210]: Disconnected from invalid user jenkins 10.30.168.15 port 56204 [preauth] Oct 7 16:15:17 prd-ubuntu2204-docker-4c-4g-1687 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 56206 Oct 7 16:15:17 prd-ubuntu2204-docker-4c-4g-1687 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 16:15:17 prd-ubuntu2204-docker-4c-4g-1687 sshd[1321]: Received disconnect from 10.30.168.15 port 56206:11: Closed due to user request. [preauth] Oct 7 16:15:17 prd-ubuntu2204-docker-4c-4g-1687 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 56206 [preauth] Oct 7 16:15:20 prd-ubuntu2204-docker-4c-4g-1687 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 56210 Oct 7 16:15:20 prd-ubuntu2204-docker-4c-4g-1687 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 16:15:20 prd-ubuntu2204-docker-4c-4g-1687 sshd[1323]: Received disconnect from 10.30.168.15 port 56210:11: Closed due to user request. [preauth] Oct 7 16:15:20 prd-ubuntu2204-docker-4c-4g-1687 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 56210 [preauth] Oct 7 16:15:21 prd-ubuntu2204-docker-4c-4g-1687 useradd[1352]: new group: name=jenkins, GID=1001 Oct 7 16:15:21 prd-ubuntu2204-docker-4c-4g-1687 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 7 16:15:21 prd-ubuntu2204-docker-4c-4g-1687 usermod[1361]: add 'jenkins' to group 'docker' Oct 7 16:15:21 prd-ubuntu2204-docker-4c-4g-1687 usermod[1361]: add 'jenkins' to shadow group 'docker' Oct 7 16:15:23 prd-ubuntu2204-docker-4c-4g-1687 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 56212 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 7 16:15:23 prd-ubuntu2204-docker-4c-4g-1687 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 7 16:15:23 prd-ubuntu2204-docker-4c-4g-1687 systemd-logind[722]: New session 2 of user jenkins. Oct 7 16:15:23 prd-ubuntu2204-docker-4c-4g-1687 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 7 16:16:02 prd-ubuntu2204-docker-4c-4g-1687 CRON[1863]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:16:02 prd-ubuntu2204-docker-4c-4g-1687 CRON[1863]: pam_unix(cron:session): session closed for user root Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session closed for user root Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session closed for user root Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-master ; 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 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session closed for user root Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session closed for user root Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session closed for user root Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 16:16:38 prd-ubuntu2204-docker-4c-4g-1687 sudo: pam_unix(sudo:session): session closed for user root Oct 7 16:17:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[2016]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:17:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[2017]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:17:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[2016]: pam_unix(cron:session): session closed for user root Oct 7 16:17:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[2017]: pam_unix(cron:session): session closed for user root Oct 7 16:18:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[2350]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:18:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[2350]: pam_unix(cron:session): session closed for user root Oct 7 16:19:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[3155]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:19:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[3155]: pam_unix(cron:session): session closed for user root Oct 7 16:20:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[4338]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:20:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[4338]: pam_unix(cron:session): session closed for user root Oct 7 16:21:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[6211]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:21:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[6211]: pam_unix(cron:session): session closed for user root Oct 7 16:22:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[7410]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:22:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[7410]: pam_unix(cron:session): session closed for user root Oct 7 16:23:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[8414]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:23:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[8414]: pam_unix(cron:session): session closed for user root Oct 7 16:24:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[8801]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 16:24:01 prd-ubuntu2204-docker-4c-4g-1687 CRON[8801]: pam_unix(cron:session): session closed for user root Oct 7 16:24:55 prd-ubuntu2204-docker-4c-4g-1687 sudo: jenkins : PWD=/w/workspace/aaa-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp