Oct 7 21:19:43 prd-ubuntu2204-docker-4c-4g-1719 sshd[925]: error: kex_exchange_identification: Connection closed by remote host Oct 7 21:19:43 prd-ubuntu2204-docker-4c-4g-1719 sshd[925]: Connection closed by 10.30.168.15 port 32914 Oct 7 21:19:51 prd-ubuntu2204-docker-4c-4g-1719 sshd[932]: Invalid user jenkins from 10.30.168.15 port 32950 Oct 7 21:19:51 prd-ubuntu2204-docker-4c-4g-1719 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 21:19:51 prd-ubuntu2204-docker-4c-4g-1719 sshd[932]: Received disconnect from 10.30.168.15 port 32950:11: Closed due to user request. [preauth] Oct 7 21:19:51 prd-ubuntu2204-docker-4c-4g-1719 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 32950 [preauth] Oct 7 21:19:54 prd-ubuntu2204-docker-4c-4g-1719 sshd[934]: Invalid user jenkins from 10.30.168.15 port 32970 Oct 7 21:19:54 prd-ubuntu2204-docker-4c-4g-1719 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 21:19:54 prd-ubuntu2204-docker-4c-4g-1719 sshd[934]: Received disconnect from 10.30.168.15 port 32970:11: Closed due to user request. [preauth] Oct 7 21:19:54 prd-ubuntu2204-docker-4c-4g-1719 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 32970 [preauth] Oct 7 21:19:57 prd-ubuntu2204-docker-4c-4g-1719 sshd[1131]: Invalid user jenkins from 10.30.168.15 port 32982 Oct 7 21:19:57 prd-ubuntu2204-docker-4c-4g-1719 sshd[1131]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 21:19:57 prd-ubuntu2204-docker-4c-4g-1719 sshd[1131]: Received disconnect from 10.30.168.15 port 32982:11: Closed due to user request. [preauth] Oct 7 21:19:57 prd-ubuntu2204-docker-4c-4g-1719 sshd[1131]: Disconnected from invalid user jenkins 10.30.168.15 port 32982 [preauth] Oct 7 21:20:00 prd-ubuntu2204-docker-4c-4g-1719 sshd[1300]: Invalid user jenkins from 10.30.168.15 port 33012 Oct 7 21:20:00 prd-ubuntu2204-docker-4c-4g-1719 sshd[1300]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 21:20:00 prd-ubuntu2204-docker-4c-4g-1719 sshd[1300]: Received disconnect from 10.30.168.15 port 33012:11: Closed due to user request. [preauth] Oct 7 21:20:00 prd-ubuntu2204-docker-4c-4g-1719 sshd[1300]: Disconnected from invalid user jenkins 10.30.168.15 port 33012 [preauth] Oct 7 21:20:01 prd-ubuntu2204-docker-4c-4g-1719 CRON[1318]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 21:20:01 prd-ubuntu2204-docker-4c-4g-1719 CRON[1318]: pam_unix(cron:session): session closed for user root Oct 7 21:20:03 prd-ubuntu2204-docker-4c-4g-1719 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 33024 Oct 7 21:20:03 prd-ubuntu2204-docker-4c-4g-1719 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 21:20:03 prd-ubuntu2204-docker-4c-4g-1719 sshd[1323]: Received disconnect from 10.30.168.15 port 33024:11: Closed due to user request. [preauth] Oct 7 21:20:03 prd-ubuntu2204-docker-4c-4g-1719 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 33024 [preauth] Oct 7 21:20:06 prd-ubuntu2204-docker-4c-4g-1719 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 33036 Oct 7 21:20:07 prd-ubuntu2204-docker-4c-4g-1719 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 21:20:07 prd-ubuntu2204-docker-4c-4g-1719 sshd[1325]: Received disconnect from 10.30.168.15 port 33036:11: Closed due to user request. [preauth] Oct 7 21:20:07 prd-ubuntu2204-docker-4c-4g-1719 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 33036 [preauth] Oct 7 21:20:10 prd-ubuntu2204-docker-4c-4g-1719 useradd[1358]: new group: name=jenkins, GID=1001 Oct 7 21:20:10 prd-ubuntu2204-docker-4c-4g-1719 useradd[1358]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 7 21:20:11 prd-ubuntu2204-docker-4c-4g-1719 sshd[1351]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 7 21:20:11 prd-ubuntu2204-docker-4c-4g-1719 sshd[1351]: Received disconnect from 10.30.168.15 port 33050:11: Closed due to user request. [preauth] Oct 7 21:20:11 prd-ubuntu2204-docker-4c-4g-1719 sshd[1351]: Disconnected from authenticating user jenkins 10.30.168.15 port 33050 [preauth] Oct 7 21:20:11 prd-ubuntu2204-docker-4c-4g-1719 usermod[1369]: add 'jenkins' to group 'docker' Oct 7 21:20:11 prd-ubuntu2204-docker-4c-4g-1719 usermod[1369]: add 'jenkins' to shadow group 'docker' Oct 7 21:20:15 prd-ubuntu2204-docker-4c-4g-1719 sshd[1403]: Accepted publickey for jenkins from 10.30.168.15 port 33062 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 7 21:20:15 prd-ubuntu2204-docker-4c-4g-1719 sshd[1403]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 7 21:20:15 prd-ubuntu2204-docker-4c-4g-1719 systemd-logind[725]: New session 2 of user jenkins. Oct 7 21:20:15 prd-ubuntu2204-docker-4c-4g-1719 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 7 21:21:01 prd-ubuntu2204-docker-4c-4g-1719 CRON[1898]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 21:21:01 prd-ubuntu2204-docker-4c-4g-1719 CRON[1898]: pam_unix(cron:session): session closed for user root Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: jenkins : PWD=/w/workspace/openflowplugin-maven-verify-vanadium-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session closed for user root Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: jenkins : PWD=/w/workspace/openflowplugin-maven-verify-vanadium-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session closed for user root Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: jenkins : PWD=/w/workspace/openflowplugin-maven-verify-vanadium-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 Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session closed for user root Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: jenkins : PWD=/w/workspace/openflowplugin-maven-verify-vanadium-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session closed for user root Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: jenkins : PWD=/w/workspace/openflowplugin-maven-verify-vanadium-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session closed for user root Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: jenkins : PWD=/w/workspace/openflowplugin-maven-verify-vanadium-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 7 21:21:29 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session closed for user root Oct 7 21:22:01 prd-ubuntu2204-docker-4c-4g-1719 CRON[2251]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 7 21:22:01 prd-ubuntu2204-docker-4c-4g-1719 CRON[2251]: pam_unix(cron:session): session closed for user root Oct 7 21:22:15 prd-ubuntu2204-docker-4c-4g-1719 sudo: jenkins : PWD=/w/workspace/openflowplugin-maven-verify-vanadium-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Oct 7 21:22:15 prd-ubuntu2204-docker-4c-4g-1719 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)