Nov 28 11:56:19 prd-ubuntu2204-docker-4c-4g-1884 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Nov 28 11:56:19 prd-ubuntu2204-docker-4c-4g-1884 sshd[923]: Connection closed by 10.30.168.15 port 47276
Nov 28 11:56:26 prd-ubuntu2204-docker-4c-4g-1884 sshd[930]: Invalid user jenkins from 10.30.168.15 port 47286
Nov 28 11:56:26 prd-ubuntu2204-docker-4c-4g-1884 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 11:56:26 prd-ubuntu2204-docker-4c-4g-1884 sshd[930]: Received disconnect from 10.30.168.15 port 47286:11: Closed due to user request. [preauth]
Nov 28 11:56:26 prd-ubuntu2204-docker-4c-4g-1884 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 47286 [preauth]
Nov 28 11:56:28 prd-ubuntu2204-docker-4c-4g-1884 sshd[932]: Invalid user jenkins from 10.30.168.15 port 47288
Nov 28 11:56:28 prd-ubuntu2204-docker-4c-4g-1884 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 11:56:28 prd-ubuntu2204-docker-4c-4g-1884 sshd[932]: Received disconnect from 10.30.168.15 port 47288:11: Closed due to user request. [preauth]
Nov 28 11:56:28 prd-ubuntu2204-docker-4c-4g-1884 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 47288 [preauth]
Nov 28 11:56:31 prd-ubuntu2204-docker-4c-4g-1884 sshd[934]: Invalid user jenkins from 10.30.168.15 port 47292
Nov 28 11:56:31 prd-ubuntu2204-docker-4c-4g-1884 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 11:56:31 prd-ubuntu2204-docker-4c-4g-1884 sshd[934]: Received disconnect from 10.30.168.15 port 47292:11: Closed due to user request. [preauth]
Nov 28 11:56:31 prd-ubuntu2204-docker-4c-4g-1884 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 47292 [preauth]
Nov 28 11:56:34 prd-ubuntu2204-docker-4c-4g-1884 sshd[1203]: Invalid user jenkins from 10.30.168.15 port 47296
Nov 28 11:56:34 prd-ubuntu2204-docker-4c-4g-1884 sshd[1203]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 11:56:34 prd-ubuntu2204-docker-4c-4g-1884 sshd[1203]: Received disconnect from 10.30.168.15 port 47296:11: Closed due to user request. [preauth]
Nov 28 11:56:34 prd-ubuntu2204-docker-4c-4g-1884 sshd[1203]: Disconnected from invalid user jenkins 10.30.168.15 port 47296 [preauth]
Nov 28 11:56:37 prd-ubuntu2204-docker-4c-4g-1884 sshd[1315]: Invalid user jenkins from 10.30.168.15 port 47298
Nov 28 11:56:37 prd-ubuntu2204-docker-4c-4g-1884 sshd[1315]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 11:56:37 prd-ubuntu2204-docker-4c-4g-1884 sshd[1315]: Received disconnect from 10.30.168.15 port 47298:11: Closed due to user request. [preauth]
Nov 28 11:56:37 prd-ubuntu2204-docker-4c-4g-1884 sshd[1315]: Disconnected from invalid user jenkins 10.30.168.15 port 47298 [preauth]
Nov 28 11:56:40 prd-ubuntu2204-docker-4c-4g-1884 sshd[1319]: Invalid user jenkins from 10.30.168.15 port 47300
Nov 28 11:56:40 prd-ubuntu2204-docker-4c-4g-1884 sshd[1319]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 11:56:40 prd-ubuntu2204-docker-4c-4g-1884 sshd[1319]: Received disconnect from 10.30.168.15 port 47300:11: Closed due to user request. [preauth]
Nov 28 11:56:40 prd-ubuntu2204-docker-4c-4g-1884 sshd[1319]: Disconnected from invalid user jenkins 10.30.168.15 port 47300 [preauth]
Nov 28 11:56:43 prd-ubuntu2204-docker-4c-4g-1884 useradd[1348]: new group: name=jenkins, GID=1001
Nov 28 11:56:43 prd-ubuntu2204-docker-4c-4g-1884 useradd[1348]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 28 11:56:43 prd-ubuntu2204-docker-4c-4g-1884 usermod[1359]: add 'jenkins' to group 'docker'
Nov 28 11:56:43 prd-ubuntu2204-docker-4c-4g-1884 usermod[1359]: add 'jenkins' to shadow group 'docker'
Nov 28 11:56:43 prd-ubuntu2204-docker-4c-4g-1884 sshd[1349]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 11:56:43 prd-ubuntu2204-docker-4c-4g-1884 sshd[1349]: Received disconnect from 10.30.168.15 port 47302:11: Closed due to user request. [preauth]
Nov 28 11:56:43 prd-ubuntu2204-docker-4c-4g-1884 sshd[1349]: Disconnected from authenticating user jenkins 10.30.168.15 port 47302 [preauth]
Nov 28 11:56:46 prd-ubuntu2204-docker-4c-4g-1884 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 47304 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 28 11:56:46 prd-ubuntu2204-docker-4c-4g-1884 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 11:56:46 prd-ubuntu2204-docker-4c-4g-1884 systemd-logind[724]: New session 1 of user jenkins.
Nov 28 11:56:46 prd-ubuntu2204-docker-4c-4g-1884 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 11:57:01 prd-ubuntu2204-docker-4c-4g-1884 CRON[1850]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 11:57:01 prd-ubuntu2204-docker-4c-4g-1884 CRON[1850]: pam_unix(cron:session): session closed for user root
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-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
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 11:57:55 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 11:57:56 prd-ubuntu2204-docker-4c-4g-1884 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Nov 28 11:57:56 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 11:57:56 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 11:57:56 prd-ubuntu2204-docker-4c-4g-1884 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Nov 28 11:57:56 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 11:57:56 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 11:58:01 prd-ubuntu2204-docker-4c-4g-1884 CRON[2055]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 11:58:01 prd-ubuntu2204-docker-4c-4g-1884 CRON[2055]: pam_unix(cron:session): session closed for user root
Nov 28 11:59:01 prd-ubuntu2204-docker-4c-4g-1884 CRON[2716]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 11:59:01 prd-ubuntu2204-docker-4c-4g-1884 CRON[2716]: pam_unix(cron:session): session closed for user root
Nov 28 12:00:01 prd-ubuntu2204-docker-4c-4g-1884 CRON[3692]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 12:00:01 prd-ubuntu2204-docker-4c-4g-1884 CRON[3692]: pam_unix(cron:session): session closed for user root
Nov 28 12:01:00 prd-ubuntu2204-docker-4c-4g-1884 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Nov 28 12:01:00 prd-ubuntu2204-docker-4c-4g-1884 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)