Nov 29 03:37:17 prd-ubuntu2204-docker-4c-4g-2178 sshd[924]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 03:37:17 prd-ubuntu2204-docker-4c-4g-2178 sshd[924]: Connection closed by 10.30.168.15 port 56008
Nov 29 03:37:25 prd-ubuntu2204-docker-4c-4g-2178 sshd[932]: Invalid user jenkins from 10.30.168.15 port 56026
Nov 29 03:37:25 prd-ubuntu2204-docker-4c-4g-2178 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:37:26 prd-ubuntu2204-docker-4c-4g-2178 sshd[932]: Received disconnect from 10.30.168.15 port 56026:11: Closed due to user request. [preauth]
Nov 29 03:37:26 prd-ubuntu2204-docker-4c-4g-2178 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 56026 [preauth]
Nov 29 03:37:33 prd-ubuntu2204-docker-4c-4g-2178 sshd[934]: Invalid user jenkins from 10.30.168.15 port 56034
Nov 29 03:37:33 prd-ubuntu2204-docker-4c-4g-2178 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:37:33 prd-ubuntu2204-docker-4c-4g-2178 sshd[934]: Received disconnect from 10.30.168.15 port 56034:11: Closed due to user request. [preauth]
Nov 29 03:37:33 prd-ubuntu2204-docker-4c-4g-2178 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 56034 [preauth]
Nov 29 03:37:36 prd-ubuntu2204-docker-4c-4g-2178 sshd[1310]: Invalid user jenkins from 10.30.168.15 port 56066
Nov 29 03:37:36 prd-ubuntu2204-docker-4c-4g-2178 sshd[1310]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:37:36 prd-ubuntu2204-docker-4c-4g-2178 sshd[1310]: Received disconnect from 10.30.168.15 port 56066:11: Closed due to user request. [preauth]
Nov 29 03:37:36 prd-ubuntu2204-docker-4c-4g-2178 sshd[1310]: Disconnected from invalid user jenkins 10.30.168.15 port 56066 [preauth]
Nov 29 03:37:39 prd-ubuntu2204-docker-4c-4g-2178 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 56072
Nov 29 03:37:39 prd-ubuntu2204-docker-4c-4g-2178 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:37:39 prd-ubuntu2204-docker-4c-4g-2178 sshd[1317]: Received disconnect from 10.30.168.15 port 56072:11: Closed due to user request. [preauth]
Nov 29 03:37:39 prd-ubuntu2204-docker-4c-4g-2178 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 56072 [preauth]
Nov 29 03:37:40 prd-ubuntu2204-docker-4c-4g-2178 useradd[1346]: new group: name=jenkins, GID=1001
Nov 29 03:37:40 prd-ubuntu2204-docker-4c-4g-2178 useradd[1346]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 03:37:40 prd-ubuntu2204-docker-4c-4g-2178 usermod[1355]: add 'jenkins' to group 'docker'
Nov 29 03:37:40 prd-ubuntu2204-docker-4c-4g-2178 usermod[1355]: add 'jenkins' to shadow group 'docker'
Nov 29 03:37:42 prd-ubuntu2204-docker-4c-4g-2178 sshd[1389]: Accepted publickey for jenkins from 10.30.168.15 port 56086 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 03:37:42 prd-ubuntu2204-docker-4c-4g-2178 sshd[1389]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:37:42 prd-ubuntu2204-docker-4c-4g-2178 systemd-logind[724]: New session 1 of user jenkins.
Nov 29 03:37:42 prd-ubuntu2204-docker-4c-4g-2178 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:38:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[1849]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:38:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[1849]: pam_unix(cron:session): session closed for user root
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 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 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 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 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 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 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 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 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 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 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 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 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:38:52 prd-ubuntu2204-docker-4c-4g-2178 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[2065]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:39:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[2065]: pam_unix(cron:session): session closed for user root
Nov 29 03:40:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[2786]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:40:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[2786]: pam_unix(cron:session): session closed for user root
Nov 29 03:41:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[3552]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:41:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[3552]: pam_unix(cron:session): session closed for user root
Nov 29 03:42:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[4608]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:42:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[4608]: pam_unix(cron:session): session closed for user root
Nov 29 03:43:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[5886]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:43:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[5886]: pam_unix(cron:session): session closed for user root
Nov 29 03:44:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[6673]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:44:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[6673]: pam_unix(cron:session): session closed for user root
Nov 29 03:45:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[7277]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:45:01 prd-ubuntu2204-docker-4c-4g-2178 CRON[7277]: pam_unix(cron:session): session closed for user root
Nov 29 03:45:44 prd-ubuntu2204-docker-4c-4g-2178 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp