Oct 8 10:46:53 prd-ubuntu2204-docker-4c-4g-1961 sshd[926]: error: kex_exchange_identification: Connection closed by remote host Oct 8 10:46:53 prd-ubuntu2204-docker-4c-4g-1961 sshd[926]: Connection closed by 10.30.168.15 port 37432 Oct 8 10:47:00 prd-ubuntu2204-docker-4c-4g-1961 sshd[938]: Invalid user jenkins from 10.30.168.15 port 37446 Oct 8 10:47:00 prd-ubuntu2204-docker-4c-4g-1961 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:00 prd-ubuntu2204-docker-4c-4g-1961 sshd[938]: Received disconnect from 10.30.168.15 port 37446:11: Closed due to user request. [preauth] Oct 8 10:47:00 prd-ubuntu2204-docker-4c-4g-1961 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 37446 [preauth] Oct 8 10:47:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[940]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 10:47:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[940]: pam_unix(cron:session): session closed for user root Oct 8 10:47:03 prd-ubuntu2204-docker-4c-4g-1961 sshd[943]: Invalid user jenkins from 10.30.168.15 port 37450 Oct 8 10:47:03 prd-ubuntu2204-docker-4c-4g-1961 sshd[943]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:03 prd-ubuntu2204-docker-4c-4g-1961 sshd[943]: Received disconnect from 10.30.168.15 port 37450:11: Closed due to user request. [preauth] Oct 8 10:47:03 prd-ubuntu2204-docker-4c-4g-1961 sshd[943]: Disconnected from invalid user jenkins 10.30.168.15 port 37450 [preauth] Oct 8 10:47:06 prd-ubuntu2204-docker-4c-4g-1961 sshd[945]: Invalid user jenkins from 10.30.168.15 port 37456 Oct 8 10:47:06 prd-ubuntu2204-docker-4c-4g-1961 sshd[945]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:06 prd-ubuntu2204-docker-4c-4g-1961 sshd[945]: Received disconnect from 10.30.168.15 port 37456:11: Closed due to user request. [preauth] Oct 8 10:47:06 prd-ubuntu2204-docker-4c-4g-1961 sshd[945]: Disconnected from invalid user jenkins 10.30.168.15 port 37456 [preauth] Oct 8 10:47:10 prd-ubuntu2204-docker-4c-4g-1961 sshd[1145]: Invalid user jenkins from 10.30.168.15 port 37460 Oct 8 10:47:10 prd-ubuntu2204-docker-4c-4g-1961 sshd[1145]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:10 prd-ubuntu2204-docker-4c-4g-1961 sshd[1145]: Received disconnect from 10.30.168.15 port 37460:11: Closed due to user request. [preauth] Oct 8 10:47:10 prd-ubuntu2204-docker-4c-4g-1961 sshd[1145]: Disconnected from invalid user jenkins 10.30.168.15 port 37460 [preauth] Oct 8 10:47:13 prd-ubuntu2204-docker-4c-4g-1961 sshd[1259]: Invalid user jenkins from 10.30.168.15 port 37470 Oct 8 10:47:13 prd-ubuntu2204-docker-4c-4g-1961 sshd[1259]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:13 prd-ubuntu2204-docker-4c-4g-1961 sshd[1259]: Received disconnect from 10.30.168.15 port 37470:11: Closed due to user request. [preauth] Oct 8 10:47:13 prd-ubuntu2204-docker-4c-4g-1961 sshd[1259]: Disconnected from invalid user jenkins 10.30.168.15 port 37470 [preauth] Oct 8 10:47:16 prd-ubuntu2204-docker-4c-4g-1961 sshd[1330]: Invalid user jenkins from 10.30.168.15 port 37480 Oct 8 10:47:16 prd-ubuntu2204-docker-4c-4g-1961 sshd[1330]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:16 prd-ubuntu2204-docker-4c-4g-1961 sshd[1330]: Received disconnect from 10.30.168.15 port 37480:11: Closed due to user request. [preauth] Oct 8 10:47:16 prd-ubuntu2204-docker-4c-4g-1961 sshd[1330]: Disconnected from invalid user jenkins 10.30.168.15 port 37480 [preauth] Oct 8 10:47:19 prd-ubuntu2204-docker-4c-4g-1961 sshd[1332]: Invalid user jenkins from 10.30.168.15 port 37484 Oct 8 10:47:19 prd-ubuntu2204-docker-4c-4g-1961 sshd[1332]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:19 prd-ubuntu2204-docker-4c-4g-1961 sshd[1332]: Received disconnect from 10.30.168.15 port 37484:11: Closed due to user request. [preauth] Oct 8 10:47:19 prd-ubuntu2204-docker-4c-4g-1961 sshd[1332]: Disconnected from invalid user jenkins 10.30.168.15 port 37484 [preauth] Oct 8 10:47:22 prd-ubuntu2204-docker-4c-4g-1961 sshd[1336]: Invalid user jenkins from 10.30.168.15 port 37490 Oct 8 10:47:22 prd-ubuntu2204-docker-4c-4g-1961 sshd[1336]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:22 prd-ubuntu2204-docker-4c-4g-1961 sshd[1336]: Received disconnect from 10.30.168.15 port 37490:11: Closed due to user request. [preauth] Oct 8 10:47:22 prd-ubuntu2204-docker-4c-4g-1961 sshd[1336]: Disconnected from invalid user jenkins 10.30.168.15 port 37490 [preauth] Oct 8 10:47:25 prd-ubuntu2204-docker-4c-4g-1961 sshd[1360]: Invalid user jenkins from 10.30.168.15 port 37496 Oct 8 10:47:25 prd-ubuntu2204-docker-4c-4g-1961 sshd[1360]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 10:47:25 prd-ubuntu2204-docker-4c-4g-1961 sshd[1360]: Received disconnect from 10.30.168.15 port 37496:11: Closed due to user request. [preauth] Oct 8 10:47:25 prd-ubuntu2204-docker-4c-4g-1961 sshd[1360]: Disconnected from invalid user jenkins 10.30.168.15 port 37496 [preauth] Oct 8 10:47:25 prd-ubuntu2204-docker-4c-4g-1961 useradd[1369]: new group: name=jenkins, GID=1001 Oct 8 10:47:25 prd-ubuntu2204-docker-4c-4g-1961 useradd[1369]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 8 10:47:25 prd-ubuntu2204-docker-4c-4g-1961 usermod[1378]: add 'jenkins' to group 'docker' Oct 8 10:47:25 prd-ubuntu2204-docker-4c-4g-1961 usermod[1378]: add 'jenkins' to shadow group 'docker' Oct 8 10:47:28 prd-ubuntu2204-docker-4c-4g-1961 sshd[1412]: Accepted publickey for jenkins from 10.30.168.15 port 37504 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 8 10:47:28 prd-ubuntu2204-docker-4c-4g-1961 sshd[1412]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 8 10:47:28 prd-ubuntu2204-docker-4c-4g-1961 systemd-logind[723]: New session 2 of user jenkins. Oct 8 10:47:28 prd-ubuntu2204-docker-4c-4g-1961 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 8 10:48:02 prd-ubuntu2204-docker-4c-4g-1961 CRON[1898]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 10:48:02 prd-ubuntu2204-docker-4c-4g-1961 CRON[1898]: pam_unix(cron:session): session closed for user root Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 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 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session closed for user root Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 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 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session closed for user root Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 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 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session closed for user root Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 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 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session closed for user root Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 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 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session closed for user root Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 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 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 10:48:42 prd-ubuntu2204-docker-4c-4g-1961 sudo: pam_unix(sudo:session): session closed for user root Oct 8 10:49:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[2137]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 10:49:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[2137]: pam_unix(cron:session): session closed for user root Oct 8 10:50:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[2542]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 10:50:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[2542]: pam_unix(cron:session): session closed for user root Oct 8 10:51:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[3055]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 10:51:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[3055]: pam_unix(cron:session): session closed for user root Oct 8 10:52:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[3571]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 10:52:01 prd-ubuntu2204-docker-4c-4g-1961 CRON[3571]: pam_unix(cron:session): session closed for user root Oct 8 10:52:40 prd-ubuntu2204-docker-4c-4g-1961 sudo: jenkins : PWD=/w/workspace/openflowplugin-maven-verify-vanadium-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp