Nov 29 01:34:21 prd-ubuntu2204-docker-4c-4g-2116 sshd[928]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 01:34:21 prd-ubuntu2204-docker-4c-4g-2116 sshd[928]: Connection closed by 10.30.168.15 port 51048
Nov 29 01:34:26 prd-ubuntu2204-docker-4c-4g-2116 sshd[936]: Invalid user jenkins from 10.30.168.15 port 51052
Nov 29 01:34:27 prd-ubuntu2204-docker-4c-4g-2116 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 01:34:27 prd-ubuntu2204-docker-4c-4g-2116 sshd[936]: Received disconnect from 10.30.168.15 port 51052:11: Closed due to user request. [preauth]
Nov 29 01:34:27 prd-ubuntu2204-docker-4c-4g-2116 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 51052 [preauth]
Nov 29 01:34:29 prd-ubuntu2204-docker-4c-4g-2116 sshd[938]: Invalid user jenkins from 10.30.168.15 port 51098
Nov 29 01:34:29 prd-ubuntu2204-docker-4c-4g-2116 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 01:34:29 prd-ubuntu2204-docker-4c-4g-2116 sshd[938]: Received disconnect from 10.30.168.15 port 51098:11: Closed due to user request. [preauth]
Nov 29 01:34:29 prd-ubuntu2204-docker-4c-4g-2116 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 51098 [preauth]
Nov 29 01:34:32 prd-ubuntu2204-docker-4c-4g-2116 sshd[940]: Invalid user jenkins from 10.30.168.15 port 51108
Nov 29 01:34:32 prd-ubuntu2204-docker-4c-4g-2116 sshd[940]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 01:34:32 prd-ubuntu2204-docker-4c-4g-2116 sshd[940]: Received disconnect from 10.30.168.15 port 51108:11: Closed due to user request. [preauth]
Nov 29 01:34:32 prd-ubuntu2204-docker-4c-4g-2116 sshd[940]: Disconnected from invalid user jenkins 10.30.168.15 port 51108 [preauth]
Nov 29 01:34:35 prd-ubuntu2204-docker-4c-4g-2116 sshd[1123]: Invalid user jenkins from 10.30.168.15 port 51110
Nov 29 01:34:36 prd-ubuntu2204-docker-4c-4g-2116 sshd[1123]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 01:34:36 prd-ubuntu2204-docker-4c-4g-2116 sshd[1123]: Received disconnect from 10.30.168.15 port 51110:11: Closed due to user request. [preauth]
Nov 29 01:34:36 prd-ubuntu2204-docker-4c-4g-2116 sshd[1123]: Disconnected from invalid user jenkins 10.30.168.15 port 51110 [preauth]
Nov 29 01:34:38 prd-ubuntu2204-docker-4c-4g-2116 sshd[1261]: Invalid user jenkins from 10.30.168.15 port 51114
Nov 29 01:34:38 prd-ubuntu2204-docker-4c-4g-2116 sshd[1261]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 01:34:38 prd-ubuntu2204-docker-4c-4g-2116 sshd[1261]: Received disconnect from 10.30.168.15 port 51114:11: Closed due to user request. [preauth]
Nov 29 01:34:38 prd-ubuntu2204-docker-4c-4g-2116 sshd[1261]: Disconnected from invalid user jenkins 10.30.168.15 port 51114 [preauth]
Nov 29 01:34:41 prd-ubuntu2204-docker-4c-4g-2116 sshd[1324]: Invalid user jenkins from 10.30.168.15 port 51116
Nov 29 01:34:41 prd-ubuntu2204-docker-4c-4g-2116 sshd[1324]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 01:34:41 prd-ubuntu2204-docker-4c-4g-2116 sshd[1324]: Received disconnect from 10.30.168.15 port 51116:11: Closed due to user request. [preauth]
Nov 29 01:34:41 prd-ubuntu2204-docker-4c-4g-2116 sshd[1324]: Disconnected from invalid user jenkins 10.30.168.15 port 51116 [preauth]
Nov 29 01:34:42 prd-ubuntu2204-docker-4c-4g-2116 useradd[1353]: new group: name=jenkins, GID=1001
Nov 29 01:34:42 prd-ubuntu2204-docker-4c-4g-2116 useradd[1353]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 01:34:42 prd-ubuntu2204-docker-4c-4g-2116 usermod[1362]: add 'jenkins' to group 'docker'
Nov 29 01:34:42 prd-ubuntu2204-docker-4c-4g-2116 usermod[1362]: add 'jenkins' to shadow group 'docker'
Nov 29 01:34:44 prd-ubuntu2204-docker-4c-4g-2116 sshd[1396]: Accepted publickey for jenkins from 10.30.168.15 port 51120 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 01:34:44 prd-ubuntu2204-docker-4c-4g-2116 sshd[1396]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 01:34:44 prd-ubuntu2204-docker-4c-4g-2116 systemd-logind[725]: New session 1 of user jenkins.
Nov 29 01:34:44 prd-ubuntu2204-docker-4c-4g-2116 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 01:35:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[1858]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:35:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[1858]: pam_unix(cron:session): session closed for user root
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 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 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 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 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 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 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 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 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 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 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 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 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:35:52 prd-ubuntu2204-docker-4c-4g-2116 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:36:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[2086]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:36:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[2086]: pam_unix(cron:session): session closed for user root
Nov 29 01:37:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[2800]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:37:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[2800]: pam_unix(cron:session): session closed for user root
Nov 29 01:38:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[3677]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:38:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[3677]: pam_unix(cron:session): session closed for user root
Nov 29 01:39:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[4647]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:39:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[4647]: pam_unix(cron:session): session closed for user root
Nov 29 01:40:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[6147]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:40:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[6147]: pam_unix(cron:session): session closed for user root
Nov 29 01:41:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[7247]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:41:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[7247]: pam_unix(cron:session): session closed for user root
Nov 29 01:42:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[7587]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:42:01 prd-ubuntu2204-docker-4c-4g-2116 CRON[7587]: pam_unix(cron:session): session closed for user root
Nov 29 01:42:18 prd-ubuntu2204-docker-4c-4g-2116 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp