Nov 29 23:35:19 prd-ubuntu2204-docker-4c-4g-2453 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 23:35:19 prd-ubuntu2204-docker-4c-4g-2453 sshd[921]: Connection closed by 10.30.168.15 port 59938
Nov 29 23:35:26 prd-ubuntu2204-docker-4c-4g-2453 sshd[929]: Invalid user jenkins from 10.30.168.15 port 59954
Nov 29 23:35:26 prd-ubuntu2204-docker-4c-4g-2453 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 23:35:26 prd-ubuntu2204-docker-4c-4g-2453 sshd[929]: Received disconnect from 10.30.168.15 port 59954:11: Closed due to user request. [preauth]
Nov 29 23:35:26 prd-ubuntu2204-docker-4c-4g-2453 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 59954 [preauth]
Nov 29 23:35:29 prd-ubuntu2204-docker-4c-4g-2453 sshd[931]: Invalid user jenkins from 10.30.168.15 port 59960
Nov 29 23:35:29 prd-ubuntu2204-docker-4c-4g-2453 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 23:35:29 prd-ubuntu2204-docker-4c-4g-2453 sshd[931]: Received disconnect from 10.30.168.15 port 59960:11: Closed due to user request. [preauth]
Nov 29 23:35:29 prd-ubuntu2204-docker-4c-4g-2453 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 59960 [preauth]
Nov 29 23:35:32 prd-ubuntu2204-docker-4c-4g-2453 sshd[936]: Invalid user jenkins from 10.30.168.15 port 59966
Nov 29 23:35:33 prd-ubuntu2204-docker-4c-4g-2453 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 23:35:33 prd-ubuntu2204-docker-4c-4g-2453 sshd[936]: Received disconnect from 10.30.168.15 port 59966:11: Closed due to user request. [preauth]
Nov 29 23:35:33 prd-ubuntu2204-docker-4c-4g-2453 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 59966 [preauth]
Nov 29 23:35:36 prd-ubuntu2204-docker-4c-4g-2453 sshd[1243]: Invalid user jenkins from 10.30.168.15 port 59972
Nov 29 23:35:36 prd-ubuntu2204-docker-4c-4g-2453 sshd[1243]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 23:35:36 prd-ubuntu2204-docker-4c-4g-2453 sshd[1243]: Received disconnect from 10.30.168.15 port 59972:11: Closed due to user request. [preauth]
Nov 29 23:35:36 prd-ubuntu2204-docker-4c-4g-2453 sshd[1243]: Disconnected from invalid user jenkins 10.30.168.15 port 59972 [preauth]
Nov 29 23:35:39 prd-ubuntu2204-docker-4c-4g-2453 sshd[1314]: Invalid user jenkins from 10.30.168.15 port 59980
Nov 29 23:35:39 prd-ubuntu2204-docker-4c-4g-2453 sshd[1314]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 23:35:39 prd-ubuntu2204-docker-4c-4g-2453 sshd[1314]: Received disconnect from 10.30.168.15 port 59980:11: Closed due to user request. [preauth]
Nov 29 23:35:39 prd-ubuntu2204-docker-4c-4g-2453 sshd[1314]: Disconnected from invalid user jenkins 10.30.168.15 port 59980 [preauth]
Nov 29 23:35:41 prd-ubuntu2204-docker-4c-4g-2453 useradd[1343]: new group: name=jenkins, GID=1001
Nov 29 23:35:41 prd-ubuntu2204-docker-4c-4g-2453 useradd[1343]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 23:35:42 prd-ubuntu2204-docker-4c-4g-2453 usermod[1354]: add 'jenkins' to group 'docker'
Nov 29 23:35:42 prd-ubuntu2204-docker-4c-4g-2453 usermod[1354]: add 'jenkins' to shadow group 'docker'
Nov 29 23:35:42 prd-ubuntu2204-docker-4c-4g-2453 sshd[1345]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 23:35:42 prd-ubuntu2204-docker-4c-4g-2453 sshd[1345]: Received disconnect from 10.30.168.15 port 59990:11: Closed due to user request. [preauth]
Nov 29 23:35:42 prd-ubuntu2204-docker-4c-4g-2453 sshd[1345]: Disconnected from authenticating user jenkins 10.30.168.15 port 59990 [preauth]
Nov 29 23:35:45 prd-ubuntu2204-docker-4c-4g-2453 sshd[1388]: Accepted publickey for jenkins from 10.30.168.15 port 60000 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 23:35:45 prd-ubuntu2204-docker-4c-4g-2453 sshd[1388]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 23:35:45 prd-ubuntu2204-docker-4c-4g-2453 systemd-logind[721]: New session 1 of user jenkins.
Nov 29 23:35:45 prd-ubuntu2204-docker-4c-4g-2453 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 23:36:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[1850]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 23:36:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[1850]: pam_unix(cron:session): session closed for user root
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 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 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 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 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 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 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 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 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 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 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 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 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 23:36:53 prd-ubuntu2204-docker-4c-4g-2453 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 23:37:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[2061]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 23:37:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[2061]: pam_unix(cron:session): session closed for user root
Nov 29 23:38:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[2813]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 23:38:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[2813]: pam_unix(cron:session): session closed for user root
Nov 29 23:39:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[3849]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 23:39:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[3849]: pam_unix(cron:session): session closed for user root
Nov 29 23:40:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[4776]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 23:40:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[4776]: pam_unix(cron:session): session closed for user root
Nov 29 23:41:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[6246]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 23:41:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[6246]: pam_unix(cron:session): session closed for user root
Nov 29 23:42:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[7247]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 23:42:01 prd-ubuntu2204-docker-4c-4g-2453 CRON[7247]: pam_unix(cron:session): session closed for user root
Nov 29 23:43:00 prd-ubuntu2204-docker-4c-4g-2453 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp