Dec 1 15:53:20 prd-ubuntu2204-docker-4c-4g-2909 sshd[926]: error: kex_exchange_identification: Connection closed by remote host Dec 1 15:53:20 prd-ubuntu2204-docker-4c-4g-2909 sshd[926]: Connection closed by 10.30.168.15 port 32886 Dec 1 15:53:28 prd-ubuntu2204-docker-4c-4g-2909 sshd[933]: Invalid user jenkins from 10.30.168.15 port 32902 Dec 1 15:53:28 prd-ubuntu2204-docker-4c-4g-2909 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:28 prd-ubuntu2204-docker-4c-4g-2909 sshd[933]: Received disconnect from 10.30.168.15 port 32902:11: Closed due to user request. [preauth] Dec 1 15:53:28 prd-ubuntu2204-docker-4c-4g-2909 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 32902 [preauth] Dec 1 15:53:31 prd-ubuntu2204-docker-4c-4g-2909 sshd[935]: Invalid user jenkins from 10.30.168.15 port 32904 Dec 1 15:53:31 prd-ubuntu2204-docker-4c-4g-2909 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:31 prd-ubuntu2204-docker-4c-4g-2909 sshd[935]: Received disconnect from 10.30.168.15 port 32904:11: Closed due to user request. [preauth] Dec 1 15:53:31 prd-ubuntu2204-docker-4c-4g-2909 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 32904 [preauth] Dec 1 15:53:33 prd-ubuntu2204-docker-4c-4g-2909 sshd[1128]: Invalid user jenkins from 10.30.168.15 port 32906 Dec 1 15:53:33 prd-ubuntu2204-docker-4c-4g-2909 sshd[1128]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:33 prd-ubuntu2204-docker-4c-4g-2909 sshd[1128]: Received disconnect from 10.30.168.15 port 32906:11: Closed due to user request. [preauth] Dec 1 15:53:33 prd-ubuntu2204-docker-4c-4g-2909 sshd[1128]: Disconnected from invalid user jenkins 10.30.168.15 port 32906 [preauth] Dec 1 15:53:36 prd-ubuntu2204-docker-4c-4g-2909 sshd[1206]: Invalid user jenkins from 10.30.168.15 port 32910 Dec 1 15:53:36 prd-ubuntu2204-docker-4c-4g-2909 sshd[1206]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:36 prd-ubuntu2204-docker-4c-4g-2909 sshd[1206]: Received disconnect from 10.30.168.15 port 32910:11: Closed due to user request. [preauth] Dec 1 15:53:36 prd-ubuntu2204-docker-4c-4g-2909 sshd[1206]: Disconnected from invalid user jenkins 10.30.168.15 port 32910 [preauth] Dec 1 15:53:39 prd-ubuntu2204-docker-4c-4g-2909 sshd[1208]: Invalid user jenkins from 10.30.168.15 port 32916 Dec 1 15:53:39 prd-ubuntu2204-docker-4c-4g-2909 sshd[1208]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:39 prd-ubuntu2204-docker-4c-4g-2909 sshd[1208]: Received disconnect from 10.30.168.15 port 32916:11: Closed due to user request. [preauth] Dec 1 15:53:39 prd-ubuntu2204-docker-4c-4g-2909 sshd[1208]: Disconnected from invalid user jenkins 10.30.168.15 port 32916 [preauth] Dec 1 15:53:42 prd-ubuntu2204-docker-4c-4g-2909 sshd[1211]: Invalid user jenkins from 10.30.168.15 port 32920 Dec 1 15:53:42 prd-ubuntu2204-docker-4c-4g-2909 sshd[1211]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:42 prd-ubuntu2204-docker-4c-4g-2909 sshd[1211]: Received disconnect from 10.30.168.15 port 32920:11: Closed due to user request. [preauth] Dec 1 15:53:42 prd-ubuntu2204-docker-4c-4g-2909 sshd[1211]: Disconnected from invalid user jenkins 10.30.168.15 port 32920 [preauth] Dec 1 15:53:45 prd-ubuntu2204-docker-4c-4g-2909 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 32922 Dec 1 15:53:45 prd-ubuntu2204-docker-4c-4g-2909 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:45 prd-ubuntu2204-docker-4c-4g-2909 sshd[1321]: Received disconnect from 10.30.168.15 port 32922:11: Closed due to user request. [preauth] Dec 1 15:53:45 prd-ubuntu2204-docker-4c-4g-2909 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 32922 [preauth] Dec 1 15:53:48 prd-ubuntu2204-docker-4c-4g-2909 sshd[1331]: Invalid user jenkins from 10.30.168.15 port 32926 Dec 1 15:53:48 prd-ubuntu2204-docker-4c-4g-2909 sshd[1331]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:48 prd-ubuntu2204-docker-4c-4g-2909 sshd[1331]: Received disconnect from 10.30.168.15 port 32926:11: Closed due to user request. [preauth] Dec 1 15:53:48 prd-ubuntu2204-docker-4c-4g-2909 sshd[1331]: Disconnected from invalid user jenkins 10.30.168.15 port 32926 [preauth] Dec 1 15:53:50 prd-ubuntu2204-docker-4c-4g-2909 sshd[1349]: Invalid user jenkins from 10.30.168.15 port 32928 Dec 1 15:53:50 prd-ubuntu2204-docker-4c-4g-2909 sshd[1349]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 15:53:50 prd-ubuntu2204-docker-4c-4g-2909 sshd[1349]: Received disconnect from 10.30.168.15 port 32928:11: Closed due to user request. [preauth] Dec 1 15:53:50 prd-ubuntu2204-docker-4c-4g-2909 sshd[1349]: Disconnected from invalid user jenkins 10.30.168.15 port 32928 [preauth] Dec 1 15:53:51 prd-ubuntu2204-docker-4c-4g-2909 useradd[1362]: new group: name=jenkins, GID=1001 Dec 1 15:53:51 prd-ubuntu2204-docker-4c-4g-2909 useradd[1362]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 1 15:53:51 prd-ubuntu2204-docker-4c-4g-2909 usermod[1371]: add 'jenkins' to group 'docker' Dec 1 15:53:51 prd-ubuntu2204-docker-4c-4g-2909 usermod[1371]: add 'jenkins' to shadow group 'docker' Dec 1 15:53:53 prd-ubuntu2204-docker-4c-4g-2909 sshd[1405]: Accepted publickey for jenkins from 10.30.168.15 port 32932 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 1 15:53:53 prd-ubuntu2204-docker-4c-4g-2909 sshd[1405]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Dec 1 15:53:53 prd-ubuntu2204-docker-4c-4g-2909 systemd-logind[724]: New session 1 of user jenkins. Dec 1 15:53:53 prd-ubuntu2204-docker-4c-4g-2909 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Dec 1 15:54:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[1589]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 15:54:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[1589]: pam_unix(cron:session): session closed for user root Dec 1 15:55:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[1896]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 15:55:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[1896]: pam_unix(cron:session): session closed for user root Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: jenkins : PWD=/w/workspace/l2switch-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 Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session closed for user root Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: jenkins : PWD=/w/workspace/l2switch-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 Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session closed for user root Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: jenkins : PWD=/w/workspace/l2switch-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 Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session closed for user root Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session closed for user root Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session closed for user root Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 15:55:08 prd-ubuntu2204-docker-4c-4g-2909 sudo: pam_unix(sudo:session): session closed for user root Dec 1 15:56:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[2026]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 15:56:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[2026]: pam_unix(cron:session): session closed for user root Dec 1 15:57:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[2030]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 15:57:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[2030]: pam_unix(cron:session): session closed for user root Dec 1 15:58:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[2364]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 15:58:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[2364]: pam_unix(cron:session): session closed for user root Dec 1 15:59:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[4075]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 15:59:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[4075]: pam_unix(cron:session): session closed for user root Dec 1 16:00:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[5029]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 16:00:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[5029]: pam_unix(cron:session): session closed for user root Dec 1 16:01:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[5980]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 16:01:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[5980]: pam_unix(cron:session): session closed for user root Dec 1 16:02:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[7156]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 16:02:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[7156]: pam_unix(cron:session): session closed for user root Dec 1 16:03:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[7811]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 16:03:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[7811]: pam_unix(cron:session): session closed for user root Dec 1 16:04:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[8151]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 16:04:01 prd-ubuntu2204-docker-4c-4g-2909 CRON[8151]: pam_unix(cron:session): session closed for user root Dec 1 16:04:09 prd-ubuntu2204-docker-4c-4g-2909 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp